ECS UMN 20260115 version. Added S9 instance specifications.

Reviewed-by: Pristromskaia, Margarita <margarita.pristromskaia@t-systems.com>
Co-authored-by: wanghuijuan738 <wanghuijuan738@huawei.com>
Co-committed-by: wanghuijuan738 <wanghuijuan738@huawei.com>

docs/ecs/umn/en-us_topic_0000001128604648.html

@@ -3,15 +3,15 @@
 <h1 class="topictitle1">Backing Up an ECS</h1>
 <div id="body0000001128604648"><div class="section" id="EN-US_TOPIC_0000001128604648__section1650061192010"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0000001128604648__p8263208152018">Cloud Backup and Recovery (CBR) enhances data integrity and service continuity. For example, if an ECS or EVS disk is faulty or a misoperation causes data loss, you can use data backups to quickly restore data. This section describes how to back up ECSs and EVS disks.</p>
 <p id="EN-US_TOPIC_0000001128604648__p8177113721018">For more information, see <a href="en-us_topic_0000001128445638.html#EN-US_TOPIC_0000001128445638__section10399144613501">CBR Architecture</a>, <a href="en-us_topic_0000001128445638.html#EN-US_TOPIC_0000001128445638__section696712594578">Backup Mechanism</a>, and <a href="en-us_topic_0000001128445638.html#EN-US_TOPIC_0000001128445638__section533362013">Backup Options</a>.</p>
-<div class="p" id="EN-US_TOPIC_0000001128604648__p1852521716489">You can back up ECS data using Cloud Server Backup or Cloud Disk Backup.<ul id="EN-US_TOPIC_0000001128604648__ul18366112610528"><li id="EN-US_TOPIC_0000001128604648__li16366926185213">Cloud Server Backup (recommended): Use this backup function if you want to back up the data of all EVS disks (system and data disks) on an ECS. This prevents data inconsistency caused by time difference in creating a backup.</li><li id="EN-US_TOPIC_0000001128604648__li6193532193917">Cloud Disk Backup: Use this backup function if you want to back up the data of one or more EVS disks (system or data disk) on an ECS. This minimizes backup costs on the basis of data security.</li></ul>
+<div class="p" id="EN-US_TOPIC_0000001128604648__p1852521716489">You can back up ECS data using cloud server backup or cloud disk backup.<ul id="EN-US_TOPIC_0000001128604648__ul18366112610528"><li id="EN-US_TOPIC_0000001128604648__li16366926185213">Cloud server backup (recommended): Use this backup function if you want to back up the data of all EVS disks (system and data disks) on an ECS. This prevents data inconsistency caused by time difference in creating a backup.</li><li id="EN-US_TOPIC_0000001128604648__li6193532193917">Cloud disk backup: Use this backup function if you want to back up the data of one or more EVS disks (system or data disk) on an ECS. This minimizes backup costs on the basis of data security.</li></ul>
 </div>
 </div>
-<div class="section" id="EN-US_TOPIC_0000001128604648__section1685231310443"><h4 class="sectiontitle">ECS Backup Procedure</h4><ol id="EN-US_TOPIC_0000001128604648__ol147701510184519"><li id="EN-US_TOPIC_0000001128604648__li1151341720102">Log in to the management console.</li><li id="EN-US_TOPIC_0000001128604648__li464234814566">Click <span><img id="EN-US_TOPIC_0000001128604648__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0000001128604648__li1654693454617">Under <strong id="EN-US_TOPIC_0000001128604648__b590135893419"><span id="EN-US_TOPIC_0000001128604648__text4891058103416">Computing</span></strong>, click <strong id="EN-US_TOPIC_0000001128604648__b159120588341">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001128604648__li113648682416">In the ECS list, locate the target ECS and choose <strong id="EN-US_TOPIC_0000001128604648__b7752141016357">More</strong> &gt; <strong id="EN-US_TOPIC_0000001128604648__b6753191010351">Manage Image/Backup</strong> &gt; <strong id="EN-US_TOPIC_0000001128604648__b87546103355">Create Server Backup</strong>.<ul id="EN-US_TOPIC_0000001128604648__ul4315152019362"><li id="EN-US_TOPIC_0000001128604648__li12315220163611">If the ECS has been associated with a vault, configure the backup information as instructed.<ul id="EN-US_TOPIC_0000001128604648__ul74118744418"><li id="EN-US_TOPIC_0000001128604648__li164287184411"><strong id="EN-US_TOPIC_0000001128604648__b202814143119">Server List</strong>: The ECS to be backed up is selected by default.</li><li id="EN-US_TOPIC_0000001128604648__li104214713447"><strong id="EN-US_TOPIC_0000001128604648__b674664614184">Name</strong>: Customize your backup name.</li><li id="EN-US_TOPIC_0000001128604648__li134214754413"><strong id="EN-US_TOPIC_0000001128604648__b1343010551187">Description</strong>: Supplementary information about the backup.</li><li id="EN-US_TOPIC_0000001128604648__li1421372447"><strong id="EN-US_TOPIC_0000001128604648__b751514566356">Full Backup</strong>: If this option is selected, the system will perform full backup for the ECS to be associated. The storage capacity used by the backup increases accordingly.</li></ul>
+<div class="section" id="EN-US_TOPIC_0000001128604648__section1685231310443"><h4 class="sectiontitle">ECS Backup Procedure</h4><ol id="EN-US_TOPIC_0000001128604648__ol147701510184519"><li id="EN-US_TOPIC_0000001128604648__li1151341720102">Log in to the management console.</li><li id="EN-US_TOPIC_0000001128604648__li464234814566">Click <span><img id="EN-US_TOPIC_0000001128604648__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0000001128604648__li1654693454617">Under <strong id="EN-US_TOPIC_0000001128604648__b590135893419"><span id="EN-US_TOPIC_0000001128604648__text4891058103416">Computing</span></strong>, click <strong id="EN-US_TOPIC_0000001128604648__b159120588341">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001128604648__li113648682416">In the ECS list, locate the target ECS and choose <strong id="EN-US_TOPIC_0000001128604648__b086483084910">More</strong> &gt; <strong id="EN-US_TOPIC_0000001128604648__b1486413024920">Manage Image/Backup</strong> &gt; <strong id="EN-US_TOPIC_0000001128604648__b9864630184920">Create Server Backup</strong> in the <strong id="EN-US_TOPIC_0000001128604648__b138641330184914">Operation</strong> column.<ul id="EN-US_TOPIC_0000001128604648__ul4315152019362"><li id="EN-US_TOPIC_0000001128604648__li12315220163611">If the ECS has been associated with a vault, configure the backup information as instructed.<ul id="EN-US_TOPIC_0000001128604648__ul74118744418"><li id="EN-US_TOPIC_0000001128604648__li164287184411"><strong id="EN-US_TOPIC_0000001128604648__b202814143119">Server List</strong>: The ECS to be backed up is selected by default.</li><li id="EN-US_TOPIC_0000001128604648__li104214713447"><strong id="EN-US_TOPIC_0000001128604648__b674664614184">Name</strong>: Customize your backup name.</li><li id="EN-US_TOPIC_0000001128604648__li134214754413"><strong id="EN-US_TOPIC_0000001128604648__b1343010551187">Description</strong>: Supplementary information about the backup.</li><li id="EN-US_TOPIC_0000001128604648__li1421372447"><strong id="EN-US_TOPIC_0000001128604648__b751514566356">Full Backup</strong>: If this option is selected, the system will perform full backup for the ECS to be associated. The storage capacity used by the backup increases accordingly.</li></ul>
 </li><li id="EN-US_TOPIC_0000001128604648__li1523293617363">If the ECS is not associated with a vault, buy a vault first and then configure the backup information as instructed.<p id="EN-US_TOPIC_0000001128604648__p1329123410377"><a name="EN-US_TOPIC_0000001128604648__li1523293617363"></a><a name="li1523293617363"></a>For details, see <a href="https://docs.otc.t-systems.com/cloud-backup-recovery/umn/getting_started/step_1_create_a_vault/creating_a_server_backup_vault.html" target="_blank" rel="noopener noreferrer">Creating a Server Backup Vault</a>.</p>
 </li></ul>
 </li><li id="EN-US_TOPIC_0000001128604648__li175591309446">Click <strong id="EN-US_TOPIC_0000001128604648__b354222122517">OK</strong>. The system automatically creates a backup for the ECS.<p id="EN-US_TOPIC_0000001128604648__p1805632194414">On the <strong id="EN-US_TOPIC_0000001128604648__b873775316237">Backups</strong> tab, if the status of the backup is <strong id="EN-US_TOPIC_0000001128604648__b7936121217409">Available</strong>, the backup task is successful.</p>
 <p id="EN-US_TOPIC_0000001128604648__p12791616192815">The ECS can be restarted if the backup progress of an ECS exceeds 10%. However, to ensure data integrity, restart the ECS only after the backup is complete.</p>
-<p id="EN-US_TOPIC_0000001128604648__p16816105810355">After the backup is complete, you can restore server data or create images on the <strong id="EN-US_TOPIC_0000001128604648__b444819821412">Backups</strong> tab page. For details, see <a href="https://docs.otc.t-systems.com/en-us/usermanual/cbr/cbr_03_0032.html" target="_blank" rel="noopener noreferrer">Restoring from a Cloud Server Backup</a> and <a href="https://docs.otc.t-systems.com/en-us/usermanual/cbr/cbr_03_0016.html" target="_blank" rel="noopener noreferrer">Creating an Image from a Cloud Server Backup</a>.</p>
+<p id="EN-US_TOPIC_0000001128604648__p16816105810355">After the backup is complete, you can restore server data or create images on the <strong id="EN-US_TOPIC_0000001128604648__b66501922142514">Backups</strong> tab page. For details, see <a href="https://docs.otc.t-systems.com/en-us/usermanual/cbr/cbr_03_0032.html" target="_blank" rel="noopener noreferrer">Restoring from a Cloud Server Backup</a> and <a href="https://docs.otc.t-systems.com/en-us/usermanual/cbr/cbr_03_0016.html" target="_blank" rel="noopener noreferrer">Creating an Image from a Cloud Server Backup</a>.</p>
 </li></ol>
 </div>
 <div class="section" id="EN-US_TOPIC_0000001128604648__section7890518132019"><h4 class="sectiontitle">EVS Disk Backup Procedure</h4><ol id="EN-US_TOPIC_0000001128604648__ol17890418192017"><li id="EN-US_TOPIC_0000001128604648__li139921586245">Log in to the management console.</li><li id="EN-US_TOPIC_0000001128604648__li7890171852016">Click <span><img id="EN-US_TOPIC_0000001128604648__en-us_topic_0000001825604541_image9499446838_1" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0000001128604648__li68901818132010">Under <strong id="EN-US_TOPIC_0000001128604648__b14583131103615"><span id="EN-US_TOPIC_0000001128604648__text20583811163610">Computing</span></strong>, click <strong id="EN-US_TOPIC_0000001128604648__b16583121114364">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001128604648__li138904183204">In the ECS list, locate the target ECS and choose <strong id="EN-US_TOPIC_0000001128604648__b8904171983618">More</strong> &gt; <strong id="EN-US_TOPIC_0000001128604648__b129041119123619">Manage Image/Backup</strong> &gt; <strong id="EN-US_TOPIC_0000001128604648__b16904101914368">Create Disk Backup</strong>.<ul id="EN-US_TOPIC_0000001128604648__ul10890418122011"><li id="EN-US_TOPIC_0000001128604648__li28901318112015">If the ECS has been associated with a vault, configure the backup information as instructed.<ul id="EN-US_TOPIC_0000001128604648__ul12890418122010"><li id="EN-US_TOPIC_0000001128604648__li128901518102012"><strong id="EN-US_TOPIC_0000001128604648__b37041744163615">Server List</strong>: The ECS to be backed up is selected by default. Click <span><img id="EN-US_TOPIC_0000001128604648__image53598395422" src="en-us_image_0000001128656892.png" title="Click to enlarge" class="imgResize"></span> to view the disks attached to the ECSs. Select the disks to be backed up.</li><li id="EN-US_TOPIC_0000001128604648__li1789016180208"><strong id="EN-US_TOPIC_0000001128604648__b51371052134118">Name</strong>: Customize your backup name.</li><li id="EN-US_TOPIC_0000001128604648__li168901718172014"><strong id="EN-US_TOPIC_0000001128604648__b106911853174116">Description</strong>: Supplementary information about the backup.</li><li id="EN-US_TOPIC_0000001128604648__li1489017189204"><strong id="EN-US_TOPIC_0000001128604648__b18291318162117">Full Backup</strong>: If this option is selected, the system will perform full backup for the disks to be associated. The storage capacity used by the backup increases accordingly.</li></ul>

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@@ -5,15 +5,15 @@
 </div>
 <div class="section" id="EN-US_TOPIC_0000001210472883__section18421165385010"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0000001210472883__ul99951651115513"><li id="EN-US_TOPIC_0000001210472883__li692024112367">The operations described in this section apply to ECSs running Debian 8, Debian 9, or Debian 10 only.</li><li id="EN-US_TOPIC_0000001210472883__li199565105513">Before installing a GUI on an ECS, ensure that the idle memory is greater than or equal to 2 GB. Otherwise, the GUI installation may fail or the ECS cannot be started after the installation.</li></ul>
 </div>
-<div class="section" id="EN-US_TOPIC_0000001210472883__section13834633193916"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000001210472883__ol19856204563916"><li id="EN-US_TOPIC_0000001210472883__li562212292578">Log in to the ECS and run the following command to update the software library:<p id="EN-US_TOPIC_0000001210472883__p1624174555716"><a name="EN-US_TOPIC_0000001210472883__li562212292578"></a><a name="li562212292578"></a><strong id="EN-US_TOPIC_0000001210472883__b824184518574">apt update</strong></p>
-</li><li id="EN-US_TOPIC_0000001210472883__li1571194613570">Run the following command to upgrade the software library:<p id="EN-US_TOPIC_0000001210472883__p314114421571"><a name="EN-US_TOPIC_0000001210472883__li1571194613570"></a><a name="li1571194613570"></a><strong id="EN-US_TOPIC_0000001210472883__b714111428575">apt upgrade</strong></p>
-</li></ol><ol start="3" id="EN-US_TOPIC_0000001210472883__ol6814104165310"><li id="EN-US_TOPIC_0000001210472883__li6814104145319">Run the following command to install tasksel:<p id="EN-US_TOPIC_0000001210472883__p19505054204"><a name="EN-US_TOPIC_0000001210472883__li6814104145319"></a><a name="li6814104145319"></a><strong id="EN-US_TOPIC_0000001210472883__b9657195710011">apt install tasksel</strong></p>
-</li><li id="EN-US_TOPIC_0000001210472883__li1386916118">Run the following command to use tasksel to install the GNOME GUI:<p id="EN-US_TOPIC_0000001210472883__p165936267220"><a name="EN-US_TOPIC_0000001210472883__li1386916118"></a><a name="li1386916118"></a><strong id="EN-US_TOPIC_0000001210472883__b369042917218">tasksel install desktop gnome-desktop</strong></p>
+<div class="section" id="EN-US_TOPIC_0000001210472883__section13834633193916"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000001210472883__ol19856204563916"><li id="EN-US_TOPIC_0000001210472883__li562212292578">Log in to the ECS and run the following command to update the software library:<pre class="screen" id="EN-US_TOPIC_0000001210472883__screen132631054114711">apt update</pre>
+</li><li id="EN-US_TOPIC_0000001210472883__li1571194613570">Run the following command to upgrade the software library:<pre class="screen" id="EN-US_TOPIC_0000001210472883__screen11759707485">apt upgrade</pre>
+</li></ol><ol start="3" id="EN-US_TOPIC_0000001210472883__ol6814104165310"><li id="EN-US_TOPIC_0000001210472883__li6814104145319">Run the following command to install tasksel:<pre class="screen" id="EN-US_TOPIC_0000001210472883__screen206231862481">apt install tasksel</pre>
+</li><li id="EN-US_TOPIC_0000001210472883__li1386916118">Run the following command to use tasksel to install the GNOME GUI:<pre class="screen" id="EN-US_TOPIC_0000001210472883__screen16586313174819">tasksel install desktop gnome-desktop</pre>
 <p id="EN-US_TOPIC_0000001210472883__p19843181318">The installation takes a long time. Please wait.</p>
-</li><li id="EN-US_TOPIC_0000001210472883__li20165536319">Run the following command to set the GUI as the default startup target:<p id="EN-US_TOPIC_0000001210472883__p1456041320317"><a name="EN-US_TOPIC_0000001210472883__li20165536319"></a><a name="li20165536319"></a><strong id="EN-US_TOPIC_0000001210472883__b1388716481731">systemctl set-default graphical.target</strong></p>
+</li><li id="EN-US_TOPIC_0000001210472883__li20165536319">Run the following command to set the GUI as the default startup target:<pre class="screen" id="EN-US_TOPIC_0000001210472883__screen32141193483">systemctl set-default graphical.target</pre>
 </li><li id="EN-US_TOPIC_0000001210472883__li162011120159"><a name="EN-US_TOPIC_0000001210472883__li162011120159"></a><a name="li162011120159"></a>Create a member account.<p id="EN-US_TOPIC_0000001210472883__p16857104717574"><a name="EN-US_TOPIC_0000001210472883__li162011120159"></a><a name="li162011120159"></a>After the GUI desktop component is installed on the ECS, you cannot log in to the Debian OS as user root <strong id="EN-US_TOPIC_0000001210472883__b66971217185416">user</strong>. Therefore, you need to add a member account for logging in to the GUI desktop.</p>
 <p id="EN-US_TOPIC_0000001210472883__p1661611510575">Run the following command to add user <strong id="EN-US_TOPIC_0000001210472883__b34397050053713">user01</strong>:</p>
-<p id="EN-US_TOPIC_0000001210472883__p1383317106217"><strong id="EN-US_TOPIC_0000001210472883__b61602361525">adduser user01</strong></p>
+<pre class="screen" id="EN-US_TOPIC_0000001210472883__screen8975102894811">adduser user01</pre>
 <p id="EN-US_TOPIC_0000001210472883__p174649331534">Set a password for <strong id="EN-US_TOPIC_0000001210472883__b185866410853713">user01</strong> as prompted.</p>
 <pre class="screen" id="EN-US_TOPIC_0000001210472883__screen13212194717319">Adding user `user01' ...
 Adding new group `user01' (1001) ...

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@@ -6,7 +6,7 @@
 </div>
 <div class="section" id="EN-US_TOPIC_0000001278335673__section72625177171"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0000001278335673__p64851122187">When purchasing an ECS, you are advised to select the key pair login mode. For Windows ECSs, key pairs are required to decrypt the passwords so that you can use the decrypted password to log in.</p>
 <ul id="EN-US_TOPIC_0000001278335673__ul114361152198"><li id="EN-US_TOPIC_0000001278335673__li14436191511190">Logging in to a Linux ECS<p id="EN-US_TOPIC_0000001278335673__p18838194782716"><a name="EN-US_TOPIC_0000001278335673__li14436191511190"></a><a name="li14436191511190"></a>You can directly use a key pair to log in a Linux ECS.</p>
-<div class="p" id="EN-US_TOPIC_0000001278335673__p039916594416"><ul id="EN-US_TOPIC_0000001278335673__ul181461546172719"><li id="EN-US_TOPIC_0000001278335673__li71454469278">During the ECS creation, select the key pair login mode. For details, see "Set <strong id="EN-US_TOPIC_0000001278335673__b1877112328567">Login Mode</strong>" in <a href="en-us_topic_0163572591.html">Step 3: Configure Advanced Settings</a>.</li><li id="EN-US_TOPIC_0000001278335673__li1114624612274">After the ECS is created, bind a key pair to the ECS by referring to "Binding a Key Pair" in the <em id="EN-US_TOPIC_0000001278335673__i2105132216190"><span id="EN-US_TOPIC_0000001278335673__ph1354154620325">Key Management Service</span> User Guide</em>.</li></ul>
+<div class="p" id="EN-US_TOPIC_0000001278335673__p039916594416"><ul id="EN-US_TOPIC_0000001278335673__ul181461546172719"><li id="EN-US_TOPIC_0000001278335673__li71454469278">When creating an <span id="EN-US_TOPIC_0000001278335673__text1814518466273">ECS</span>, select the key pair login mode. For details, see "Set <strong id="EN-US_TOPIC_0000001278335673__b123888208254">Login Mode</strong>" in <a href="en-us_topic_0163572591.html">Step 3: Configure Advanced Settings</a>.</li><li id="EN-US_TOPIC_0000001278335673__li1114624612274">After the ECS is created, bind a key pair to the ECS by referring to "Binding a Key Pair" in the <em id="EN-US_TOPIC_0000001278335673__i2105132216190"><span id="EN-US_TOPIC_0000001278335673__ph1354154620325">Key Management Service</span> User Guide</em>.</li></ul>
 </div>
 </li></ul>
 <ul id="EN-US_TOPIC_0000001278335673__ul6174151881910"><li id="EN-US_TOPIC_0000001278335673__li417414186193">Logging in to a Windows ECS<p id="EN-US_TOPIC_0000001278335673__p8107142963217"><a name="EN-US_TOPIC_0000001278335673__li417414186193"></a><a name="li417414186193"></a>You can use the key pair to obtain a password for login. The password is randomly generated and is more secure.</p>

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@@ -82,10 +82,10 @@
 </table>
 </div>
 </div>
-<div class="section" id="EN-US_TOPIC_0000001630328828__section16095210249"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000001630328828__ol12609425242"><li id="EN-US_TOPIC_0000001630328828__li14469519145710">Log in to the management console.</li><li id="EN-US_TOPIC_0000001630328828__li1859019014179">Under <strong id="EN-US_TOPIC_0000001630328828__b1805621184"><span id="EN-US_TOPIC_0000001630328828__text108051720180">Computing</span></strong>, click <strong id="EN-US_TOPIC_0000001630328828__b1080515212187">Elastic Cloud Server</strong>.<p id="EN-US_TOPIC_0000001630328828__p28383428216">The ECS console is displayed.</p>
+<div class="section" id="EN-US_TOPIC_0000001630328828__section16095210249"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000001630328828__ol12609425242"><li id="EN-US_TOPIC_0000001630328828__li14469519145710">Log in to the management console.</li><li id="EN-US_TOPIC_0000001630328828__li1859019014179">Under <strong id="EN-US_TOPIC_0000001630328828__b243210264517"><span id="EN-US_TOPIC_0000001630328828__text154321126553">Computing</span></strong>, click <strong id="EN-US_TOPIC_0000001630328828__b743219261251">Elastic Cloud Server</strong>.<p id="EN-US_TOPIC_0000001630328828__p28383428216">The ECS console is displayed.</p>
 </li><li id="EN-US_TOPIC_0000001630328828__li5741957114179">In the search box, specify search criteria.<p id="EN-US_TOPIC_0000001630328828__p565319017372"><a name="EN-US_TOPIC_0000001630328828__li5741957114179"></a><a name="li5741957114179"></a>You can use either of the following methods:</p>
 <ul id="EN-US_TOPIC_0000001630328828__ul13187161122215"><li id="EN-US_TOPIC_0000001630328828__li6711724163618">Directly enter a property value for search.</li><li id="EN-US_TOPIC_0000001630328828__li491671419227">Select a property first and specify the property value for search.<ol type="a" id="EN-US_TOPIC_0000001630328828__ol1835010141318"><li id="EN-US_TOPIC_0000001630328828__li191652820348">Click the search box and select a property.<div class="fignone" id="EN-US_TOPIC_0000001630328828__fig36751424101219"><span class="figcap"><b>Figure 1 </b>Selecting a property</span><br><span><img id="EN-US_TOPIC_0000001630328828__image14454151715122" src="en-us_image_0000001787680536.png"></span></div>
-</li><li id="EN-US_TOPIC_0000001630328828__li1177917437254">In the search box, enter or select properties as prompted, such as ID, status, and flavor name, and press <strong id="EN-US_TOPIC_0000001630328828__b850144117328">Enter</strong>.</li></ol>
+</li><li id="EN-US_TOPIC_0000001630328828__li1177917437254">In the search box, enter or select properties as prompted, such as ID, status, and flavor name, and press <strong id="EN-US_TOPIC_0000001630328828__b16021023483">Enter</strong>.</li></ol>
 </li></ul>
 </li></ol>
 </div>
@@ -110,7 +110,7 @@
 <p id="EN-US_TOPIC_0000001630328828__p115191827152611">You can add one or more tags. If keys are different, the tags are automatically joined with AND.</p>
 <p id="EN-US_TOPIC_0000001630328828__p96928401918">If the keys are the same but the values are different, the tags are also automatically joined with AND.</p>
 <ul id="EN-US_TOPIC_0000001630328828__ul23734553342"><li id="EN-US_TOPIC_0000001630328828__li637310551343">Searching by a single tag<p id="EN-US_TOPIC_0000001630328828__p1111513123610"><a name="EN-US_TOPIC_0000001630328828__li637310551343"></a><a name="li637310551343"></a>In the search box, select <strong id="EN-US_TOPIC_0000001630328828__b769916326559">Tag</strong> and then a key-value pair, and press <strong id="EN-US_TOPIC_0000001630328828__b1370063211554">Enter</strong>.</p>
-</li><li id="EN-US_TOPIC_0000001630328828__li837315518347">Searching by multiple tags<p id="EN-US_TOPIC_0000001630328828__p1048512137375"><a name="EN-US_TOPIC_0000001630328828__li837315518347"></a><a name="li837315518347"></a>In the search box, select multiple tag key-value pairs and press <strong id="EN-US_TOPIC_0000001630328828__b0220236193410">Enter</strong> for search.</p>
+</li><li id="EN-US_TOPIC_0000001630328828__li837315518347">Searching by multiple tags<p id="EN-US_TOPIC_0000001630328828__p1048512137375"><a name="EN-US_TOPIC_0000001630328828__li837315518347"></a><a name="li837315518347"></a>In the search box, select multiple tag key-value pairs and press <strong id="EN-US_TOPIC_0000001630328828__b26992210126">Enter</strong> for search.</p>
 <p id="EN-US_TOPIC_0000001630328828__p775251163917">If you search by multiple tags, the tags are in the AND relationship.</p>
 </li></ul>
 </div>

docs/ecs/umn/en-us_topic_0000002498531278.html

@@ -0,0 +1,39 @@
+<a name="EN-US_TOPIC_0000002498531278"></a><a name="EN-US_TOPIC_0000002498531278"></a>
+
+<h1 class="topictitle1">Best Practices for Performance Configuration</h1>
+<div id="body8662426"><p id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_p8060118">C-states control the sleep levels that a CPU can enter when it is idle. The sleep levels are numbered from C0 (the CPU is executing instructions) to C6 (the deepest sleep level where the CPU is in a very low-power state). When the CPU enters a deeper C-state, the wake-up time increases. In some load scenarios that require high real-time performance, the performance is affected. Therefore, if you have high requirements on performance stability, set the C-state to C1 to reduce the CPU response, ping, and TCP/UDP latency.</p>
+<div class="section" id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_section165301110135"><h4 class="sectiontitle">Procedure</h4><p id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_p1770161414135">This section uses c9.large.2 and HCE 2.0 as an example to describe how to disable deep hibernation for CPUs. The command output varies depending on ECS flavors and images.</p>
+<ol id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_ol73181442131"><li id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_li43185447132">Log in to the target ECS.<p id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_p20472143931317"><a name="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_li43185447132"></a><a name="en-us_topic_0000002234141456_li43185447132"></a>For details, see <a href="https://docs.otc.t-systems.com/en-us/usermanual/ecs/en-us_topic_0013771089.html" target="_blank" rel="noopener noreferrer">Login Overview (Linux)</a>.</p>
+</li><li id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_li1860214525134">Run the following command to check <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b87727491107">CPUidle driver</strong> and supported C-states:<pre class="codeblock" id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_codeblock460318116105">cpupower idle-info</pre>
+<p id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_p1040514393213">The figure below shows the command output. <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b867513581983">Number of idle states</strong> indicates the number of supported C-states, and <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b365019101795">Available idle states</strong> indicates the supported C-states.</p>
+<div class="note" id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_note4693183215264"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_p3693123202612">If no <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b181091829197">CPUidle driver</strong> is displayed in the command output, you may need to update the image.</p>
+</div></div>
+<p id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_p1635212287316"><span><img id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_image57240282317" src="en-us_image_0000002279078497.png" title="Click to enlarge" class="imgResize"></span></p>
+</li><li id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_li22602135227">Modify the C-states parameters in the <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b4972859092">/etc/default/grub</strong> file.<ol type="a" id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_ol19283142414229"><li id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_li5283102472219">Open the <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b78631745111015">/etc/default/grub</strong> file.<pre class="codeblock" id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_codeblock473881011279">sudo vim /etc/default/grub</pre>
+</li><li id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_li72648152215">Press <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b97203013523">i</strong> to enter insert mode.</li><li id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_li1357620362312">Locate the <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b158041918101112">GRUB_CMDLINE_LINUX=</strong> line and add <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b9649194915116">intel_idle.max_cstate=1</strong> and <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b14952175491119">processor.max_cstate=1</strong> to the end of it to set the deepest C-state of idle CPUs to C1.<p id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_p14231214202317"><span><img id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_image832720568212" src="en-us_image_0000002278168889.png" title="Click to enlarge" class="imgResize"></span></p>
+</li><li id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_li1034242716232">Press <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b1281413314232">Esc</strong>, type <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b769963512230">:wq</strong>, and press <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b10963113842311">Enter</strong> to save the file and exit.</li><li id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_li2285134792317">Regenerate the grub configuration file.<pre class="codeblock" id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_codeblock9369616172718">sudo grub2-mkconfig -o /boot/grub2/grub.cfg</pre>
+<div class="note" id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_note0215155110419"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_p95404431071">The GRUB file address varies depending on the image or boot mode. For example, in the HCE 2.0 UEFI boot mode, the command is <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b1383364810514">sudo grub2-mkconfig -o /boot/efi/EFI/hce/grub.cfg</strong>.</p>
+<p id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_p91461012562">Run the following command to query the boot mode:</p>
+<pre class="codeblock" id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_codeblock11916221969">[ -d /sys/firmware/efi ] &amp;&amp; echo "UEFI Boot Detected" || echo "Legacy BIOS Boot Detected"</pre>
+</div></div>
+</li></ol>
+</li><li id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_li17859141215246">Restart the ECS for the configuration to take effect.<pre class="codeblock" id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_codeblock641120172716">sudo reboot</pre>
+</li><li id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_li1191118428245">Run the following command to check <strong id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_b157818784820">CPUidle driver</strong> and supported C-states:<pre class="codeblock" id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_codeblock179371723122719">cpupower idle-info</pre>
+<p id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_p1343114311247">If the command output shown in the following figure is displayed, the system supports only two C-states (POLL and C1).</p>
+<p id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_p13905222102516"><span><img id="EN-US_TOPIC_0000002498531278__en-us_topic_0000002234141456_image1067510523323" src="en-us_image_0000002278999697.png" title="Click to enlarge" class="imgResize"></span></p>
+</li></ol>
+</div>
+</div>
+<div>
+<div class="familylinks">
+<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0155136013.html">OS</a></div>
+</div>
+</div>
+
+
+<script language="JavaScript">
+<!--
+image_size('.imgResize');
+var msg_imageMax = "view original image";
+var msg_imageClose = "close";
+//--></script>

docs/ecs/umn/en-us_topic_0013771110.html

@@ -1,22 +1,22 @@
 <a name="EN-US_TOPIC_0013771110"></a><a name="EN-US_TOPIC_0013771110"></a>
 
 <h1 class="topictitle1">Managing ECS Status</h1>
-<div id="body50261201"><p id="EN-US_TOPIC_0013771110__p53778529163755">You can start, stop, restart,  or delete the ECS.</p>
-<ul id="EN-US_TOPIC_0013771110__ul10537368143327"><li id="EN-US_TOPIC_0013771110__li39446482143330">To prevent a sudden load increase, you are advised to start or stop a small number of ECSs at a time.</li><li id="EN-US_TOPIC_0013771110__li3892465143327">If an ECS remains in the <strong id="EN-US_TOPIC_0013771110__b7348212444">Restarting</strong> or <strong id="EN-US_TOPIC_0013771110__b1849962519444">Stopping</strong> state for a long time, you can forcibly restart or stop it. In such a case, any unsaved data on the ECS will be lost. Therefore, exercise caution when forcibly restarting or stopping an ECS.</li></ul>
+<div id="body50261201"><p id="EN-US_TOPIC_0013771110__p53778529163755">You can start, stop, restart, or delete an ECS.</p>
+<ul id="EN-US_TOPIC_0013771110__ul10537368143327"><li id="EN-US_TOPIC_0013771110__li39446482143330">To prevent a sudden load increase, you are advised to start or stop <span id="EN-US_TOPIC_0013771110__text15606195613546">ECS</span>s in small batches.</li><li id="EN-US_TOPIC_0013771110__li3892465143327">If an ECS remains in the <strong id="EN-US_TOPIC_0013771110__b7348212444">Restarting</strong> or <strong id="EN-US_TOPIC_0013771110__b1849962519444">Stopping</strong> state for a long time, you can forcibly restart or stop it. In such a case, any unsaved data on the ECS will be lost. Therefore, exercise caution when forcibly restarting or stopping an ECS.</li></ul>
 <div class="note" id="EN-US_TOPIC_0013771110__note1763481284"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0013771110__p1361648584">For bare metal ECSs (with physical flavors) such as C7t ECSs, do not run commands such as <strong id="EN-US_TOPIC_0013771110__b97961308279">shutdown</strong>, <strong id="EN-US_TOPIC_0013771110__b1379780132719">poweroff</strong>, or <strong id="EN-US_TOPIC_0013771110__b37971803278">halt</strong> in the OS because the commands may be invalid or the ECS may fail to be started after being stopped.</p>
 </div></div>
 <div class="section" id="EN-US_TOPIC_0013771110__section14434185919356"><h4 class="sectiontitle">Starting ECSs</h4><ol id="EN-US_TOPIC_0013771110__ol1815054814377"><li id="EN-US_TOPIC_0013771110__li14469519145710">Log in to the management console.</li><li id="EN-US_TOPIC_0013771110__li464234814566">Click <span><img id="EN-US_TOPIC_0013771110__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0013771110__li536619270399">Under <strong id="EN-US_TOPIC_0013771110__b415143114319"><span id="EN-US_TOPIC_0013771110__text12526437192810">Computing</span></strong>, select <strong id="EN-US_TOPIC_0013771110__b49771051164320">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0013771110__li7498532103919">In the ECS list, select the target ECSs.</li><li id="EN-US_TOPIC_0013771110__li5545104233912">Click <strong id="EN-US_TOPIC_0013771110__b106541324145810">Start</strong> above the ECS list.</li><li id="EN-US_TOPIC_0013771110__li725973819117">In the displayed window, click <strong id="EN-US_TOPIC_0013771110__b17440161714518">OK</strong> to start the selected ECSs.<div class="note" id="EN-US_TOPIC_0013771110__note171497211231"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0013771110__p10150921836">Contact the administrator if the ECS has been in the <strong id="EN-US_TOPIC_0013771110__b1050510213118">Starting</strong> state for more than 30 minutes.</p>
 </div></div>
 </li></ol>
 </div>
-<div class="section" id="EN-US_TOPIC_0013771110__section1777940307"><h4 class="sectiontitle">Stopping ECSs</h4><ol id="EN-US_TOPIC_0013771110__ol178640702"><li id="EN-US_TOPIC_0013771110__li1138213151040">Log in to the management console.</li><li id="EN-US_TOPIC_0013771110__li16781401508">Click <span><img id="EN-US_TOPIC_0013771110__en-us_topic_0000001825604541_image9499446838_1" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0013771110__li37815401503">Under <strong id="EN-US_TOPIC_0013771110__b2056961856"><span id="EN-US_TOPIC_0013771110__text504314691">Computing</span></strong>, select <strong id="EN-US_TOPIC_0013771110__b1003803581">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0013771110__li17788401701">In the ECS list, select the target ECSs.</li><li id="EN-US_TOPIC_0013771110__li1978340107">Click <strong id="EN-US_TOPIC_0013771110__b12444104218120">Stop</strong> above the ECS list.</li><li id="EN-US_TOPIC_0013771110__li1622618482513">In the displayed dialog box, select <strong id="EN-US_TOPIC_0013771110__b86757252614">Forcibly stop the preceding ECSs</strong> based on your service requirements.<div class="caution" id="EN-US_TOPIC_0013771110__note13660133123616"><span class="cautiontitle"><img src="public_sys-resources/caution_3.0-en-us.png"> </span><div class="cautionbody"><p id="EN-US_TOPIC_0013771110__p17595816128">After an ECS is forcibly stopped, unsaved data on the ECS will be lost.</p>
+<div class="section" id="EN-US_TOPIC_0013771110__section1777940307"><h4 class="sectiontitle">Stopping ECSs</h4><ol id="EN-US_TOPIC_0013771110__ol178640702"><li id="EN-US_TOPIC_0013771110__li1138213151040">Log in to the management console.</li><li id="EN-US_TOPIC_0013771110__li16781401508">Click <span><img id="EN-US_TOPIC_0013771110__en-us_topic_0000001825604541_image9499446838_1" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0013771110__li37815401503">Under <strong id="EN-US_TOPIC_0013771110__b1889727381"><span id="EN-US_TOPIC_0013771110__text634552360">Computing</span></strong>, select <strong id="EN-US_TOPIC_0013771110__b1769095815">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0013771110__li17788401701">In the ECS list, select the target ECSs.</li><li id="EN-US_TOPIC_0013771110__li1978340107">Click <strong id="EN-US_TOPIC_0013771110__b12444104218120">Stop</strong> above the ECS list.</li><li id="EN-US_TOPIC_0013771110__li1622618482513">In the displayed dialog box, select <strong id="EN-US_TOPIC_0013771110__b86757252614">Forcibly stop the preceding ECSs</strong> based on your service requirements.<div class="caution" id="EN-US_TOPIC_0013771110__note13660133123616"><span class="cautiontitle"><img src="public_sys-resources/caution_3.0-en-us.png"> </span><div class="cautionbody"><p id="EN-US_TOPIC_0013771110__p17595816128">After an ECS is forcibly stopped, unsaved data on the ECS will be lost.</p>
 <p id="EN-US_TOPIC_0013771110__p51026124329">ECSs with physical flavors, such as C7t ECSs, only support the force stop option. Ensure that you have saved all files on those ECSs.</p>
 </div></div>
 </li><li id="EN-US_TOPIC_0013771110__li16794406015">Click <strong id="EN-US_TOPIC_0013771110__b196941158456">OK</strong> to stop the selected ECSs.<div class="note" id="EN-US_TOPIC_0013771110__note1179134019014"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0013771110__p19793401906">Contact the administrator if the ECS has been in the <strong id="EN-US_TOPIC_0013771110__b1353172617618">Stopping</strong> state for more than 30 minutes.</p>
 </div></div>
 </li></ol>
 </div>
-<div class="section" id="EN-US_TOPIC_0013771110__section520563714015"><h4 class="sectiontitle">Restarting ECSs</h4><ol id="EN-US_TOPIC_0013771110__ol1020563717017"><li id="EN-US_TOPIC_0013771110__li6817625745">Log in to the management console.</li><li id="EN-US_TOPIC_0013771110__li62063371603">Click <span><img id="EN-US_TOPIC_0013771110__en-us_topic_0000001825604541_image9499446838_2" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0013771110__li42063371017">Under <strong id="EN-US_TOPIC_0013771110__b1635753561"><span id="EN-US_TOPIC_0013771110__text816291585">Computing</span></strong>, select <strong id="EN-US_TOPIC_0013771110__b345468545">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0013771110__li122061376016">In the ECS list, select the target ECSs.</li><li id="EN-US_TOPIC_0013771110__li5206123715017">Click <strong id="EN-US_TOPIC_0013771110__b1318820253711">Restart</strong> above the ECS list.<div class="caution" id="EN-US_TOPIC_0013771110__note2525114373617"><span class="cautiontitle"><img src="public_sys-resources/caution_3.0-en-us.png"> </span><div class="cautionbody"><p id="EN-US_TOPIC_0013771110__p11653140141014">After an ECS is forcibly restarted, unsaved data on the ECS will be lost.</p>
+<div class="section" id="EN-US_TOPIC_0013771110__section520563714015"><h4 class="sectiontitle">Restarting ECSs</h4><ol id="EN-US_TOPIC_0013771110__ol1020563717017"><li id="EN-US_TOPIC_0013771110__li6817625745">Log in to the management console.</li><li id="EN-US_TOPIC_0013771110__li62063371603">Click <span><img id="EN-US_TOPIC_0013771110__en-us_topic_0000001825604541_image9499446838_2" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0013771110__li42063371017">Under <strong id="EN-US_TOPIC_0013771110__b890540197"><span id="EN-US_TOPIC_0013771110__text229173309">Computing</span></strong>, select <strong id="EN-US_TOPIC_0013771110__b2006922228">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0013771110__li122061376016">In the ECS list, select the target ECSs.</li><li id="EN-US_TOPIC_0013771110__li5206123715017">Click <strong id="EN-US_TOPIC_0013771110__b1318820253711">Restart</strong> above the ECS list.<div class="caution" id="EN-US_TOPIC_0013771110__note2525114373617"><span class="cautiontitle"><img src="public_sys-resources/caution_3.0-en-us.png"> </span><div class="cautionbody"><p id="EN-US_TOPIC_0013771110__p11653140141014">After an ECS is forcibly restarted, unsaved data on the ECS will be lost.</p>
 </div></div>
 </li><li id="EN-US_TOPIC_0013771110__li920773710015">Click <strong id="EN-US_TOPIC_0013771110__b45781140971">OK</strong> to restart the selected ECSs.<div class="note" id="EN-US_TOPIC_0013771110__note162076371706"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0013771110__p620715371007">Contact the administrator if the ECS has been in the <strong id="EN-US_TOPIC_0013771110__b1998114319719">Restarting</strong> state for more than 30 minutes.</p>
 </div></div>

docs/ecs/umn/en-us_topic_0018073216.html

@@ -51,7 +51,7 @@
 <div class="notice" id="EN-US_TOPIC_0018073216__note1762381210332"><span class="noticetitle"><img src="public_sys-resources/notice_3.0-en-us.png"> </span><div class="noticebody"><p id="EN-US_TOPIC_0018073216__p96231412163313">Exercise caution when deleting the default route because this operation will interrupt the network and result in SSH login failures.</p>
 </div></div>
 </li><li id="EN-US_TOPIC_0018073216__li16873338164820">Run the following command to configure a new default route:<p id="EN-US_TOPIC_0018073216__p2759619316498"><a name="EN-US_TOPIC_0018073216__li16873338164820"></a><a name="li16873338164820"></a><strong id="EN-US_TOPIC_0018073216__b7933526124213">ip route add 0.0.0.0/0 dev eth1 via 192.168.2.1</strong></p>
-<p id="EN-US_TOPIC_0018073216__p52517685164934">In the preceding command, <strong id="EN-US_TOPIC_0018073216__b1357923388">192.168.2.1</strong> is the gateway IP address of standby NIC <strong id="EN-US_TOPIC_0018073216__b1319976692">eth1</strong>.</p>
+<p id="EN-US_TOPIC_0018073216__p52517685164934">In the preceding command, <strong id="EN-US_TOPIC_0018073216__b248630709">192.168.2.1</strong> is the gateway IP address of standby NIC <strong id="EN-US_TOPIC_0018073216__b1262517474">eth1</strong>.</p>
 </li></ol>
 </div>
 </div>

docs/ecs/umn/en-us_topic_0024911405.html

@@ -3,22 +3,22 @@
 <h1 class="topictitle1">Reinstalling the OS</h1>
 <div id="body1453949350712"><div class="section" id="EN-US_TOPIC_0024911405__section60394636111543"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0024911405__p6371572616452">If the OS of an ECS fails to start or requires optimization, reinstall the OS.</p>
 </div>
-<div class="section" id="EN-US_TOPIC_0024911405__section37447471165714"><h4 class="sectiontitle">Notes</h4><ul id="EN-US_TOPIC_0024911405__ul52549321513"><li id="EN-US_TOPIC_0024911405__li22547311515">After the OS is reinstalled, the IP and MAC addresses of the <span id="EN-US_TOPIC_0024911405__text510665714187">ECS</span> remain unchanged.</li><li id="EN-US_TOPIC_0024911405__li714412518167">Reinstalling the OS clears the data in all partitions of the system disk, including the system partition. Back up data before reinstalling the OS. For details, see <a href="en-us_topic_0000001128604648.html">Backing Up an ECS</a>.</li><li id="EN-US_TOPIC_0024911405__li32546316151">Reinstalling the OS does not affect data in data disks.</li><li id="EN-US_TOPIC_0024911405__li1619118131711">Do not perform any operations on the ECS immediately after its OS is reinstalled. Wait for several minutes until the system successfully injects the password or key. Otherwise, the injection may fail, and the ECS cannot be logged in to.</li><li id="EN-US_TOPIC_0024911405__li1225453201512">After the OS is reinstalled, the password for logging in to the ECS is reset. To retrieve the password, perform the following operations:<ul id="EN-US_TOPIC_0024911405__ul47135949174127"><li id="EN-US_TOPIC_0024911405__li64411840174127">For a Linux ECS, log in to it using the key and set a new password. For instructions about how to log in to an ECS using a key pair, see <a href="en-us_topic_0017955380.html">Logging In to a Linux ECS Using an SSH Key Pair</a>.</li><li id="EN-US_TOPIC_0024911405__li49976570174127">For a Windows ECS, retrieve the password by following the instructions provided in <a href="en-us_topic_0031107266.html">Obtaining the Password for Logging In to a Windows ECS</a>.</li></ul>
+<div class="section" id="EN-US_TOPIC_0024911405__section37447471165714"><h4 class="sectiontitle">Notes</h4><ul id="EN-US_TOPIC_0024911405__ul52549321513"><li id="EN-US_TOPIC_0024911405__li22547311515">After the OS is reinstalled, the IP and MAC addresses of the <span id="EN-US_TOPIC_0024911405__text510665714187">ECS</span> remain unchanged.</li><li id="EN-US_TOPIC_0024911405__li714412518167">Reinstalling the OS clears the data in all partitions of the system disk, including the system partition. Back up data before reinstalling the OS. For details, see <a href="en-us_topic_0000001128604648.html">Backing Up an ECS</a>.</li><li id="EN-US_TOPIC_0024911405__li32546316151">Reinstalling the OS does not affect data in data disks.</li><li id="EN-US_TOPIC_0024911405__li1619118131711">Do not perform any operations on the ECS immediately after its OS is reinstalled. Wait for several minutes until the system successfully injects the password or key. Otherwise, the injection may fail, and the ECS cannot be accessed.</li><li id="EN-US_TOPIC_0024911405__li1225453201512">After the OS is reinstalled, the password for logging in to the ECS is reset. To retrieve the password, perform the following operations:<ul id="EN-US_TOPIC_0024911405__ul47135949174127"><li id="EN-US_TOPIC_0024911405__li64411840174127">For a Linux ECS, log in to it using the key and set a new password. For instructions about how to log in to an ECS using a key pair, see <a href="en-us_topic_0017955380.html">Logging In to a Linux ECS Using an SSH Key Pair</a>.</li><li id="EN-US_TOPIC_0024911405__li49976570174127">For a Windows ECS, retrieve the password by following the instructions provided in <a href="en-us_topic_0031107266.html">Obtaining the Password for Logging In to a Windows ECS</a>.</li></ul>
 </li><li id="EN-US_TOPIC_0024911405__li18581102418264">You can choose to encrypt the system disk of an ECS during OS reinstallation.</li></ul>
 </div>
 <div class="section" id="EN-US_TOPIC_0024911405__section4500313111616"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0024911405__ul66848156141149"><li id="EN-US_TOPIC_0024911405__li49552913144725">The EVS disk quota must be greater than 0.</li><li id="EN-US_TOPIC_0024911405__li19114641141149">If the target <span id="EN-US_TOPIC_0024911405__text4665833132318">ECS</span> is created using a private image, ensure that the private image is available.</li><li id="EN-US_TOPIC_0024911405__li1287917124216">If an ECS OS is to be reinstalled using a full-ECS image, the ECS system disk can be encrypted.</li></ul>
 </div>
 <div class="section" id="EN-US_TOPIC_0024911405__section2641260214160"><h4 class="sectiontitle">Prerequisites</h4><ul id="EN-US_TOPIC_0024911405__ul5982276195952"><li id="EN-US_TOPIC_0024911405__li31738699195952">The target <span id="EN-US_TOPIC_0024911405__text158042287207">ECS</span> is stopped.</li><li id="EN-US_TOPIC_0024911405__li4397542520019">The target <span id="EN-US_TOPIC_0024911405__text18074162111">ECS</span> has a system disk attached.</li></ul>
 </div>
-<div class="section" id="EN-US_TOPIC_0024911405__section58299059111554"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0024911405__ol22026412143346"><li id="EN-US_TOPIC_0024911405__li14469519145710">Log in to the management console.</li><li id="EN-US_TOPIC_0024911405__li464234814566">Click <span><img id="EN-US_TOPIC_0024911405__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0024911405__li20776247143354"><a name="EN-US_TOPIC_0024911405__li20776247143354"></a><a name="li20776247143354"></a>Under <strong id="EN-US_TOPIC_0024911405__b186547812360"><span id="EN-US_TOPIC_0024911405__text10653285367">Computing</span></strong>, click <strong id="EN-US_TOPIC_0024911405__b116541580369">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0024911405__li237311112214">Locate the row containing the target <span id="EN-US_TOPIC_0024911405__text98741103374">ECS</span> and choose <strong id="EN-US_TOPIC_0024911405__b1487431023717">More</strong> &gt; <strong id="EN-US_TOPIC_0024911405__b38751410113715">Manage Image/Backup</strong> &gt; <strong id="EN-US_TOPIC_0024911405__b787591017371">Reinstall OS</strong> in the <strong id="EN-US_TOPIC_0024911405__b188750101378">Operation</strong> column.<p id="EN-US_TOPIC_0024911405__p10373171117212">Only stopped ECSs support OS reinstallation. If the <span id="EN-US_TOPIC_0024911405__text1922611560">ECS</span> is not stopped, stop it before proceeding with reinstallation.</p>
+<div class="section" id="EN-US_TOPIC_0024911405__section58299059111554"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0024911405__ol22026412143346"><li id="EN-US_TOPIC_0024911405__li14469519145710">Log in to the management console.</li><li id="EN-US_TOPIC_0024911405__li464234814566">Click <span><img id="EN-US_TOPIC_0024911405__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0024911405__li20776247143354"><a name="EN-US_TOPIC_0024911405__li20776247143354"></a><a name="li20776247143354"></a>Under <strong id="EN-US_TOPIC_0024911405__b186547812360"><span id="EN-US_TOPIC_0024911405__text10653285367">Computing</span></strong>, click <strong id="EN-US_TOPIC_0024911405__b116541580369">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0024911405__li237311112214">Locate the row containing the target <span id="EN-US_TOPIC_0024911405__text98741103374">ECS</span> and choose <strong id="EN-US_TOPIC_0024911405__b1487431023717">More</strong> &gt; <strong id="EN-US_TOPIC_0024911405__b38751410113715">Manage Image/Backup</strong> &gt; <strong id="EN-US_TOPIC_0024911405__b787591017371">Reinstall OS</strong> in the <strong id="EN-US_TOPIC_0024911405__b188750101378">Operation</strong> column.<p id="EN-US_TOPIC_0024911405__p10373171117212">Only stopped ECSs support OS reinstallation. If the <span id="EN-US_TOPIC_0024911405__text233171135">ECS</span> is not stopped, stop it before proceeding with reinstallation.</p>
 </li><li id="EN-US_TOPIC_0024911405__li8531832155310">(Optional) Select the <strong id="EN-US_TOPIC_0024911405__b67851632192510">Encrypted</strong> option to encrypt the system disk during OS reinstallation.<p id="EN-US_TOPIC_0024911405__p767712438280">To enable encryption, click <span class="uicontrol" id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0144542112_uicontrol528614138616"><b>Create Xrole</b></span> to grant KMS access permissions to EVS. If you have the granting permission, grant KMS access permissions to EVS. If you do not have the granting permission, contact the user who has the Security Administrator permissions to grant KMS access permissions. For details, see <a href="en-us_topic_0047272493.html">Can All Users Use the Encryption Feature?</a></p>
 <p id="EN-US_TOPIC_0024911405__en-us_topic_0144542112_p228631310615">Encryption parameters are as follows:</p>
-<ul id="EN-US_TOPIC_0024911405__en-us_topic_0144542112_ul202865131169"><li id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0144542112_li14286813962"><strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0013859510_b84235270618740">Encryption</strong>: indicates that the EVS disk has been encrypted.</li><li id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0144542112_li182868131664"><strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_b95921745110">Create Xrole</strong>: assigns KMS access permissions to EVS to obtain KMS keys. After the permissions are assigned, follow-up operations do not require assigning permissions again.</li><li id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0144542112_li5286191313611"><strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_b260122285110">Xrole Name</strong>: set to <strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_b8619223512">EVSAccessKMS</strong>, which means that permissions have been assigned to EVS to obtain KMS keys for encrypting or decrypting EVS disks.</li><li id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0144542112_li152868131619"><strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_b959511561916">KMS Key Name</strong>: specifies the name of the key used by the encrypted EVS disk. You can select an existing key, or click <strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_b2406645144311">Create KMS Key</strong> and create a new one on the KMS console. The default value is <strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_b626615844413">evs/default</strong>.</li><li id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0144542112_li528671319610"><strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0013859510_b842352706155046">KMS Key ID</strong>: specifies the ID of the key used by the encrypted data disk.</li></ul>
+<ul id="EN-US_TOPIC_0024911405__en-us_topic_0144542112_ul202865131169"><li id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0144542112_li14286813962"><strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0013859510_b84235270618740">Encryption</strong>: indicates that the EVS disk has been encrypted.</li><li id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0144542112_li182868131664"><strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_b95921745110">Create Xrole</strong>: assigns KMS access permissions to EVS to obtain KMS keys. After the permissions are assigned, follow-up operations do not require assigning permissions again.</li><li id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0144542112_li5286191313611"><strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_b1954192512113">Xrole Name</strong>: set to <strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_b995482512219">EVSAccessKMS</strong>, which means that permissions have been assigned to EVS to obtain KMS keys for encrypting or decrypting EVS disks.</li><li id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0144542112_li152868131619"><strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_b959511561916">KMS Key Name</strong>: specifies the name of the key used by the encrypted EVS disk. You can select an existing key, or click <strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_b2406645144311">Create KMS Key</strong> and create a new one on the KMS console. The default value is <strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_b626615844413">evs/default</strong>.</li><li id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0144542112_li528671319610"><strong id="EN-US_TOPIC_0024911405__en-us_topic_0163572589_en-us_topic_0013859510_b842352706155046">KMS Key ID</strong>: specifies the ID of the key used by the encrypted data disk.</li></ul>
 </li><li id="EN-US_TOPIC_0024911405__li23576357205117">(Optional) Select a <strong id="EN-US_TOPIC_0024911405__b84235270615319">License Type</strong> (<strong id="EN-US_TOPIC_0024911405__b842352706153129">Use license from the system</strong> or <strong id="EN-US_TOPIC_0024911405__b842352706153134">Bring your own license (BYOL)</strong>) if the reinstalled OS running on your ECS is billed. For more details, see <a href="en-us_topic_0046566932.html">License Types</a>.<p id="EN-US_TOPIC_0024911405__p46529483205117">The following OSs are billed:</p>
 <ul id="EN-US_TOPIC_0024911405__ul55183157205155"><li id="EN-US_TOPIC_0024911405__en-us_topic_0046566932_li2586589022251">SUSE Linux Enterprise Server</li><li id="EN-US_TOPIC_0024911405__en-us_topic_0046566932_li6521605722253">Oracle Enterprise Linux</li><li id="EN-US_TOPIC_0024911405__en-us_topic_0046566932_li37000181205155">Red Hat Enterprise Linux</li></ul>
 </li><li id="EN-US_TOPIC_0024911405__li65835346143541">Select the login mode.<p id="EN-US_TOPIC_0024911405__p35928679153231"><a name="EN-US_TOPIC_0024911405__li65835346143541"></a><a name="li65835346143541"></a>If the target <span id="EN-US_TOPIC_0024911405__text22614242316">ECS</span> uses key pair authentication, you can replace the original key pair.</p>
 <div class="fignone" id="EN-US_TOPIC_0024911405__fig183274472412"><span class="figcap"><b>Figure 1 </b>Reinstalling an OS</span><br><span><img id="EN-US_TOPIC_0024911405__image9153135512403" src="en-us_image_0000002351471046.png" title="Click to enlarge" class="imgResize"></span></div>
-</li><li id="EN-US_TOPIC_0024911405__li55647207143541">Click <strong id="EN-US_TOPIC_0024911405__b32047965114410">OK</strong>.</li><li id="EN-US_TOPIC_0024911405__li31062819143541"><a name="EN-US_TOPIC_0024911405__li31062819143541"></a><a name="li31062819143541"></a>In the <strong id="EN-US_TOPIC_0024911405__b143951624192819">ECS OS Reinstallation</strong> dialog box, confirm the settings, and click <strong id="EN-US_TOPIC_0024911405__b3396182410287">Submit</strong>.<div class="p" id="EN-US_TOPIC_0024911405__p3796675416556">After the request is submitted, the status <strong id="EN-US_TOPIC_0024911405__b84235270616717">Reinstalling</strong> is displayed. When this status disappears, the reinstallation is complete.<div class="note" id="EN-US_TOPIC_0024911405__note8958845143541"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0024911405__p13520745143541">During the reinstallation process, a temporary <span id="EN-US_TOPIC_0024911405__text11832184415256">ECS</span> is created. After the reinstallation is complete, this <span id="EN-US_TOPIC_0024911405__text976155011257">ECS</span> will be automatically deleted. Do not perform any operation on the temporary <span id="EN-US_TOPIC_0024911405__text97141831172413">ECS</span> during the reinstallation process.</p>
+</li><li id="EN-US_TOPIC_0024911405__li55647207143541">Click <strong id="EN-US_TOPIC_0024911405__b32047965114410">OK</strong>.</li><li id="EN-US_TOPIC_0024911405__li31062819143541"><a name="EN-US_TOPIC_0024911405__li31062819143541"></a><a name="li31062819143541"></a>In the <strong id="EN-US_TOPIC_0024911405__b1588348205120">ECS OS Reinstallation</strong> dialog box, confirm the settings, and click <strong id="EN-US_TOPIC_0024911405__b15883108125118">Submit</strong>.<div class="p" id="EN-US_TOPIC_0024911405__p3796675416556">After the request is submitted, the status <strong id="EN-US_TOPIC_0024911405__b84235270616717">Reinstalling</strong> is displayed. When this status disappears, the reinstallation is complete.<div class="note" id="EN-US_TOPIC_0024911405__note8958845143541"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0024911405__p13520745143541">During the reinstallation process, a temporary <span id="EN-US_TOPIC_0024911405__text11832184415256">ECS</span> is created. After the reinstallation is complete, this <span id="EN-US_TOPIC_0024911405__text976155011257">ECS</span> will be automatically deleted. Do not perform any operation on the temporary <span id="EN-US_TOPIC_0024911405__text97141831172413">ECS</span> during the reinstallation process.</p>
 </div></div>
 </div>
 </li></ol>

docs/ecs/umn/en-us_topic_0027371530.html

@@ -8,7 +8,7 @@
 <div class="note" id="EN-US_TOPIC_0027371530__note5028177721282"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0027371530__p35919634212751">Cloud Eye discontinues monitoring <span id="EN-US_TOPIC_0027371530__text2021072174413">ECS</span>s that remain in <strong id="EN-US_TOPIC_0027371530__b1315591017585">Stopped</strong> or <strong id="EN-US_TOPIC_0027371530__b17651313175812">Faulty</strong> state for 24 hours and removes them from the monitoring list. However, the alarm rules for such <span id="EN-US_TOPIC_0027371530__text1437682812584">ECS</span>s are not automatically deleted.</p>
 </div></div>
 </li><li id="EN-US_TOPIC_0027371530__li57051036213210">Alarm rules have been configured in Cloud Eye for the target <span id="EN-US_TOPIC_0027371530__text99094222446">ECS</span>.<p id="EN-US_TOPIC_0027371530__p57815422213222">The monitoring data is unavailable for the ECSs without alarm rules configured in Cloud Eye. For details, see <a href="en-us_topic_0027371531.html">Creating Alarm Rules</a>.</p>
-</li><li id="EN-US_TOPIC_0027371530__li6253115215042">The target <span id="EN-US_TOPIC_0027371530__text1764222384412">ECS</span> has been properly running for at least 10 minutes.<p id="EN-US_TOPIC_0027371530__p4456900815042">The monitoring data and graphics are available for a new <span id="EN-US_TOPIC_0027371530__text334910241445">ECS</span> after the <span id="EN-US_TOPIC_0027371530__text19556153795919">ECS</span> runs for at least 10 minutes.</p>
+</li><li id="EN-US_TOPIC_0027371530__li6253115215042">The target <span id="EN-US_TOPIC_0027371530__text1764222384412">ECS</span> has been properly running for at least about 10 minutes.<p id="EN-US_TOPIC_0027371530__p4456900815042">The monitoring data and graphics are not available for a new <span id="EN-US_TOPIC_0027371530__text334910241445">ECS</span> until the <span id="EN-US_TOPIC_0027371530__text1421732915">ECS</span> has been running for a certain period.</p>
 </li></ul>
 </div>
 <div class="section" id="EN-US_TOPIC_0027371530__section44667294224513"><h4 class="sectiontitle">Procedure </h4><ol id="EN-US_TOPIC_0027371530__ol52641911224530"><li id="EN-US_TOPIC_0027371530__li1151341720102">Log in to the management console.</li><li id="EN-US_TOPIC_0027371530__li464234814566">Click <span><img id="EN-US_TOPIC_0027371530__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0027371530__li36136418224530">Under <strong id="EN-US_TOPIC_0027371530__b19390175684820"><span id="EN-US_TOPIC_0027371530__text193903565480">Computing</span></strong>, click <strong id="EN-US_TOPIC_0027371530__b18391456124816">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0027371530__li56082099224530">In the search box above the <span id="EN-US_TOPIC_0027371530__text689872554419">ECS</span> list, enter the <span id="EN-US_TOPIC_0027371530__text32966585590">ECS</span> name, IP address, or ID to search for the target ECS.</li><li id="EN-US_TOPIC_0027371530__li46356152224530">Click the name of the target <span id="EN-US_TOPIC_0027371530__text3112012019">ECS</span>. The <span id="EN-US_TOPIC_0027371530__text554019020">ECS</span> details page is displayed.</li><li id="EN-US_TOPIC_0027371530__li63860846224530">Click the <strong id="EN-US_TOPIC_0027371530__b384015217013">Monitoring</strong> tab to view the monitoring data.</li><li id="EN-US_TOPIC_0027371530__li327952315319">In the <span id="EN-US_TOPIC_0027371530__text152439289442">ECS</span> monitoring area, select a time range to view the monitoring data.<p id="EN-US_TOPIC_0027371530__p1627202510306">You can view the monitoring data of the <span id="EN-US_TOPIC_0027371530__text109301628194413">ECS</span> in the last 1 hour, last 3 hours, last 12 hours, last 1 day, or last 7 days. You can also select a custom time range to view the historical monitoring data of the last six months.</p>

docs/ecs/umn/en-us_topic_0030013188.html

@@ -3,7 +3,7 @@
 <h1 class="topictitle1">Can an ECS Without an EIP Bound Access the Internet?</h1>
 <div id="body1462258683339"><p id="EN-US_TOPIC_0030013188__p952982715405">Yes.</p>
 <ul id="EN-US_TOPIC_0030013188__ul7474103416333"><li id="EN-US_TOPIC_0030013188__li647416348336">Method 1: Configure a SNAT server.<p id="EN-US_TOPIC_0030013188__p153115102379"><a name="EN-US_TOPIC_0030013188__li647416348336"></a><a name="li647416348336"></a>You can configure the SNAT server so that the ECS without an EIP bound can access the Internet.</p>
-<p id="EN-US_TOPIC_0030013188__p91951736113914">For details, see <a href="https://docs.otc.t-systems.com/en-us/usermanual/vpc/vpc_route_0004.html" target="_blank" rel="noopener noreferrer">"Configuring an SNAT Server"</a> in <em id="EN-US_TOPIC_0030013188__i1432665435">Virtual Private Cloud User Guide</em>.</p>
+<p id="EN-US_TOPIC_0030013188__p91951736113914">For details, see <a href="https://docs.otc.t-systems.com/en-us/usermanual/vpc/vpc_route_0004.html" target="_blank" rel="noopener noreferrer">Configuring an SNAT Server</a> in <em id="EN-US_TOPIC_0030013188__i719276046">Virtual Private Cloud User Guide</em>.</p>
 </li><li id="EN-US_TOPIC_0030013188__li14100173743318">Method 2: Create a NAT gateway.<p id="EN-US_TOPIC_0030013188__p6943173893214"><a name="EN-US_TOPIC_0030013188__li14100173743318"></a><a name="li14100173743318"></a>If a large number of concurrent connections are required, it is a good practice to use the NAT Gateway service provided by the cloud platform.</p>
 <p id="EN-US_TOPIC_0030013188__p19505735172914">The NAT Gateway service offers the network address translation (NAT) function for ECSs in a VPC, allowing these ECSs to access the Internet using an EIP. The SNAT function provided by the NAT Gateway service allows the ECSs in a VPC to access the Internet without requiring an EIP. Additionally, SNAT supports a large number of concurrent connections for applications that have a large number of requests and connections. For more information about NAT Gateway, see <em id="EN-US_TOPIC_0030013188__i8423526979632">NAT Gateway User Guide</em>.</p>
 </li></ul>

docs/ecs/umn/en-us_topic_0030828257.html

@@ -11,7 +11,7 @@
 <p id="EN-US_TOPIC_0030828257__p1388113065018">Your account automatically comes with a default security group. The default security group allows all outbound data, denies all inbound data, and allows all data between <span id="EN-US_TOPIC_0030828257__text192935571406">ECS</span>s in the group. Your <span id="EN-US_TOPIC_0030828257__text148441317613">ECS</span>s in the security group can communicate with each other without the need to add rules.</p>
 <div class="fignone" id="EN-US_TOPIC_0030828257__fig11890174421819"><span class="figcap"><b>Figure 1 </b>Default security group</span><br><span><img class="imgResize" id="EN-US_TOPIC_0030828257__en-us_topic_0118534003_image22171236172514" src="en-us_image_0000001230120807.png" title="Click to enlarge"></span></div>
 <p id="EN-US_TOPIC_0030828257__p511784554512"></p>
-<p id="EN-US_TOPIC_0030828257__p14738751115618"><a href="#EN-US_TOPIC_0030828257__table1580115155277">Table 1</a> describes the rules in the default security group.</p>
+<p id="EN-US_TOPIC_0030828257__p14738751115618"><a href="#EN-US_TOPIC_0030828257__table1580115155277">Table 1</a> describes the default security group rules.</p>
 
 <div class="tablenoborder"><a name="EN-US_TOPIC_0030828257__table1580115155277"></a><a name="table1580115155277"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0030828257__table1580115155277" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Default security group rules</caption><thead align="left"><tr id="EN-US_TOPIC_0030828257__en-us_topic_0118534003_row12930145141920"><th align="left" class="cellrowborder" valign="top" width="11.83%" id="mcps1.3.3.7.2.6.1.1"><p id="EN-US_TOPIC_0030828257__en-us_topic_0118534003_p3930145118194">Direction</p>
 </th>

docs/ecs/umn/en-us_topic_0030911465.html

@@ -339,8 +339,8 @@
 <td class="cellrowborder" valign="top" width="9.030000000000001%" headers="mcps1.3.8.2.9.1.2 "><p id="EN-US_TOPIC_0030911465__p65605483141717">InfiniBand NIC status</p>
 </td>
 <td class="cellrowborder" valign="top" width="28.050000000000004%" headers="mcps1.3.8.2.9.1.3 "><p id="EN-US_TOPIC_0030911465__p12443932141717">Status of an InfiniBand NIC on an H2 <span id="EN-US_TOPIC_0030911465__text1413033194319">ECS</span></p>
-<p id="EN-US_TOPIC_0030911465__p1325610141717">The system periodically checks the status and returns check results using value <strong id="EN-US_TOPIC_0030911465__b909651742">0</strong> or <strong id="EN-US_TOPIC_0030911465__b466552901">1</strong>.</p>
-<ul id="EN-US_TOPIC_0030911465__ul94245295397"><li id="EN-US_TOPIC_0030911465__li58084791141959"><strong id="EN-US_TOPIC_0030911465__b83413381197">0</strong>: The system is running properly. That is, the InfiniBand NIC is functional.</li><li id="EN-US_TOPIC_0030911465__li19426429173919"><strong id="EN-US_TOPIC_0030911465__b69546969">1</strong>: The system is not running properly. That is, the InfiniBand NIC malfunctions. When the physical NIC corresponding to a virtual NIC becomes faulty, for example, the network cable is not securely connected to the NIC, the switch or adapter is incompatible with the InfiniBand NIC, or the NIC is disabled, the returned value is <strong id="EN-US_TOPIC_0030911465__b842352706174428">1</strong>.</li></ul>
+<p id="EN-US_TOPIC_0030911465__p1325610141717">The system periodically checks the status and returns check results using value <strong id="EN-US_TOPIC_0030911465__b1987753402">0</strong> or <strong id="EN-US_TOPIC_0030911465__b443692017">1</strong>.</p>
+<ul id="EN-US_TOPIC_0030911465__ul94245295397"><li id="EN-US_TOPIC_0030911465__li58084791141959"><strong id="EN-US_TOPIC_0030911465__b83413381197">0</strong>: The system is running properly. That is, the InfiniBand NIC is functional.</li><li id="EN-US_TOPIC_0030911465__li19426429173919"><strong id="EN-US_TOPIC_0030911465__b133272102">1</strong>: The system is not running properly. That is, the InfiniBand NIC malfunctions. When the physical NIC corresponding to a virtual NIC becomes faulty, for example, the network cable is not securely connected to the NIC, the switch or adapter is incompatible with the InfiniBand NIC, or the NIC is disabled, the returned value is <strong id="EN-US_TOPIC_0030911465__b842352706174428">1</strong>.</li></ul>
 <div class="note" id="EN-US_TOPIC_0030911465__note14324438161653"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="EN-US_TOPIC_0030911465__p61811084161653">Only Mellanox EDR 100 GB single-port InfiniBand NICs are supported.</p>
 </div></div>
 </td>

docs/ecs/umn/en-us_topic_0031107266.html

@@ -10,7 +10,7 @@
 </li><li id="EN-US_TOPIC_0031107266__li50525424215555">Use either of the following methods to obtain the password through the private key:<ul id="EN-US_TOPIC_0031107266__ul6527186921565"><li id="EN-US_TOPIC_0031107266__li1887355017131">Click <strong id="EN-US_TOPIC_0031107266__b16455111362215">Select File</strong> and upload the private key from a local directory.</li><li id="EN-US_TOPIC_0031107266__li42486460215639">Copy the content of the private key file and paste it into the text box.</li></ul>
 </li><li id="EN-US_TOPIC_0031107266__li18672759215816">Click <strong id="EN-US_TOPIC_0031107266__b102668266317244">Get Password</strong> to obtain a random password.</li></ol>
 </div>
-<div class="section" id="EN-US_TOPIC_0031107266__section1118765310423"><h4 class="sectiontitle">Obtaining the Password Through APIs</h4><ol id="EN-US_TOPIC_0031107266__ol507546510433"><li id="EN-US_TOPIC_0031107266__li17213488101942">Obtain the private key file (.pem file) used when you created the <span id="EN-US_TOPIC_0031107266__text356411314017">ECS</span>.</li><li id="EN-US_TOPIC_0031107266__li1110886810299">Set up the API calling environment.</li><li id="EN-US_TOPIC_0031107266__li54866977184131">Call APIs. For details, see <a href="https://docs.otc.t-systems.com/api/ecs/en-us_topic_0020805967.html" target="_blank" rel="noopener noreferrer">API Usage Guidelines</a> in the <em id="EN-US_TOPIC_0031107266__i1259414211277">Elastic Cloud Server API Reference</em>.</li><li id="EN-US_TOPIC_0031107266__li5770130102852"><a name="EN-US_TOPIC_0031107266__li5770130102852"></a><a name="li5770130102852"></a>Obtain the ciphertext password.<p id="EN-US_TOPIC_0031107266__p44462590102854"><a name="EN-US_TOPIC_0031107266__li5770130102852"></a><a name="li5770130102852"></a>Call the password obtaining APIs to obtain the ciphertext password of the public key encrypted using RSA. The API URI is in the format "GET /v2/{<em id="EN-US_TOPIC_0031107266__i842352697152819">project_id</em>}/servers/{<em id="EN-US_TOPIC_0031107266__i842352697152825">server_id</em>}/os-server-password".</p>
+<div class="section" id="EN-US_TOPIC_0031107266__section1118765310423"><h4 class="sectiontitle">Obtaining the Password Through APIs</h4><ol id="EN-US_TOPIC_0031107266__ol507546510433"><li id="EN-US_TOPIC_0031107266__li17213488101942">Obtain the private key file (.pem file) used when you created the <span id="EN-US_TOPIC_0031107266__text356411314017">ECS</span>.</li><li id="EN-US_TOPIC_0031107266__li1110886810299">Set up the API calling environment.</li><li id="EN-US_TOPIC_0031107266__li54866977184131">Call APIs. For details, see <a href="https://docs.otc.t-systems.com/api/ecs/en-us_topic_0020805967.html" target="_blank" rel="noopener noreferrer">API Usage Guidelines</a> in the <em id="EN-US_TOPIC_0031107266__i16311953154412">Elastic Cloud Server API Reference</em>.</li><li id="EN-US_TOPIC_0031107266__li5770130102852"><a name="EN-US_TOPIC_0031107266__li5770130102852"></a><a name="li5770130102852"></a>Obtain the ciphertext password.<p id="EN-US_TOPIC_0031107266__p44462590102854"><a name="EN-US_TOPIC_0031107266__li5770130102852"></a><a name="li5770130102852"></a>Call the password obtaining APIs to obtain the ciphertext password of the public key encrypted using RSA. The API URI is in the format "GET /v2/{<em id="EN-US_TOPIC_0031107266__i842352697152819">project_id</em>}/servers/{<em id="EN-US_TOPIC_0031107266__i842352697152825">server_id</em>}/os-server-password".</p>
 <div class="note" id="EN-US_TOPIC_0031107266__note58305696141012"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0031107266__p54989223141012">For details, see <a href="https://docs.otc.t-systems.com/elastic-cloud-server/api-ref/native_openstack_nova_apis/key_and_password_management/obtaining_the_password_for_logging_in_to_an_ecs.html#en-us-topic-0031176553" target="_blank" rel="noopener noreferrer">Obtaining the Password for Logging In to an ECS</a>.</p>
 </div></div>
 </li><li id="EN-US_TOPIC_0031107266__li20331687102654">Decrypt the ciphertext password.<p id="EN-US_TOPIC_0031107266__p28094918102655"><a name="EN-US_TOPIC_0031107266__li20331687102654"></a><a name="li20331687102654"></a>Use the private key file used when you created the ECS to decrypt the ciphertext password obtained in step <a href="#EN-US_TOPIC_0031107266__li5770130102852">4</a>.</p>

docs/ecs/umn/en-us_topic_0031523135.html

@@ -21,16 +21,16 @@
 </li><li id="EN-US_TOPIC_0031523135__li19425937143519">If you plan to use a private image to change the OS, ensure that a private image is available. For details about how to create a private image, see <em id="EN-US_TOPIC_0031523135__i1166493117393">Image Management Service User Guide</em>.<ul id="EN-US_TOPIC_0031523135__ul16160101111503"><li id="EN-US_TOPIC_0031523135__li112128495415">If the image of a specified <span id="EN-US_TOPIC_0031523135__text98820428488">ECS</span> is required, make sure that a private image has been created using this <span id="EN-US_TOPIC_0031523135__text9883742124815">ECS</span>.</li><li id="EN-US_TOPIC_0031523135__li19120046204513">If a local image file is required, make sure that the image file has been imported to the cloud platform and registered as a private image.</li><li id="EN-US_TOPIC_0031523135__li1838258174613">If a private image from another region is required, make sure that the image has been copied.</li><li id="EN-US_TOPIC_0031523135__li19484544194814">If a private image from another user account is required, make sure that the image has been shared with you.</li></ul>
 </li></ul>
 </div>
-<div class="section" id="EN-US_TOPIC_0031523135__section208284422018"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0031523135__ol6031768220119"><li id="EN-US_TOPIC_0031523135__li14469519145710">Log in to the management console.</li><li id="EN-US_TOPIC_0031523135__li464234814566">Click <span><img id="EN-US_TOPIC_0031523135__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0031523135_en-us_topic_0024911405_li45082966143628"><a name="EN-US_TOPIC_0031523135__en-us_topic_0031523135_en-us_topic_0024911405_li45082966143628"></a><a name="en-us_topic_0031523135_en-us_topic_0024911405_li45082966143628"></a>Under <strong id="EN-US_TOPIC_0031523135__b11236186164017"><span id="EN-US_TOPIC_0031523135__text6236864409">Computing</span></strong>, click <strong id="EN-US_TOPIC_0031523135__b1323716634018">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0031523135__li162972813478">Locate the row containing the target <span id="EN-US_TOPIC_0031523135__text85429311777">ECS</span> and choose <strong id="EN-US_TOPIC_0031523135__b654243115717">More</strong> &gt; <strong id="EN-US_TOPIC_0031523135__b554317314716">Manage Image/Backup</strong> &gt; <strong id="EN-US_TOPIC_0031523135__b20543133111716">Change OS</strong> in the <strong id="EN-US_TOPIC_0031523135__b354317311376">Operation</strong> column.<p id="EN-US_TOPIC_0031523135__p230152844712">Only stopped <span id="EN-US_TOPIC_0031523135__text1811919337108">ECS</span>s support OS change. If the <span id="EN-US_TOPIC_0031523135__text1796673622">ECS</span> is not stopped, stop it before proceeding with changing.</p>
+<div class="section" id="EN-US_TOPIC_0031523135__section208284422018"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0031523135__ol6031768220119"><li id="EN-US_TOPIC_0031523135__li14469519145710">Log in to the management console.</li><li id="EN-US_TOPIC_0031523135__li464234814566">Click <span><img id="EN-US_TOPIC_0031523135__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0031523135_en-us_topic_0024911405_li45082966143628"><a name="EN-US_TOPIC_0031523135__en-us_topic_0031523135_en-us_topic_0024911405_li45082966143628"></a><a name="en-us_topic_0031523135_en-us_topic_0024911405_li45082966143628"></a>Under <strong id="EN-US_TOPIC_0031523135__b11236186164017"><span id="EN-US_TOPIC_0031523135__text6236864409">Computing</span></strong>, click <strong id="EN-US_TOPIC_0031523135__b1323716634018">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0031523135__li162972813478">Locate the row containing the target <span id="EN-US_TOPIC_0031523135__text85429311777">ECS</span> and choose <strong id="EN-US_TOPIC_0031523135__b654243115717">More</strong> &gt; <strong id="EN-US_TOPIC_0031523135__b554317314716">Manage Image/Backup</strong> &gt; <strong id="EN-US_TOPIC_0031523135__b20543133111716">Change OS</strong> in the <strong id="EN-US_TOPIC_0031523135__b354317311376">Operation</strong> column.<p id="EN-US_TOPIC_0031523135__p230152844712">Only stopped <span id="EN-US_TOPIC_0031523135__text1811919337108">ECS</span>s support OS change. If the <span id="EN-US_TOPIC_0031523135__text1951557584">ECS</span> is not stopped, stop it before proceeding with changing.</p>
 </li><li id="EN-US_TOPIC_0031523135__li359341520111">Select the target image.<p id="EN-US_TOPIC_0031523135__p4891784120112"><a name="EN-US_TOPIC_0031523135__li359341520111"></a><a name="li359341520111"></a>For details, see <a href="en-us_topic_0021831611.html">Creating an ECS</a>.</p>
 <div class="fignone" id="EN-US_TOPIC_0031523135__fig61751138286"><span class="figcap"><b>Figure 1 </b>Changing an OS</span><br><span><img id="EN-US_TOPIC_0031523135__image10463142014217" src="en-us_image_0000002385192025.png" title="Click to enlarge" class="imgResize"></span></div>
 </li><li id="EN-US_TOPIC_0031523135__li8531832155310">(Optional) Select the <strong id="EN-US_TOPIC_0031523135__b1408122218304">Encrypted</strong> option to encrypt the system disk during OS change.<p id="EN-US_TOPIC_0031523135__p767712438280">To enable encryption, click <span class="uicontrol" id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0144542112_uicontrol528614138616"><b>Create Xrole</b></span> to grant KMS access permissions to EVS. If you have the granting permission, grant KMS access permissions to EVS. If you do not have the granting permission, contact the user who has the Security Administrator permissions to grant KMS access permissions. For details, see <a href="en-us_topic_0047272493.html">Can All Users Use the Encryption Feature?</a></p>
 <p id="EN-US_TOPIC_0031523135__en-us_topic_0144542112_p228631310615">Encryption parameters are as follows:</p>
-<ul id="EN-US_TOPIC_0031523135__en-us_topic_0144542112_ul202865131169"><li id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0144542112_li14286813962"><strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0013859510_b84235270618740">Encryption</strong>: indicates that the EVS disk has been encrypted.</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0144542112_li182868131664"><strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_b95921745110">Create Xrole</strong>: assigns KMS access permissions to EVS to obtain KMS keys. After the permissions are assigned, follow-up operations do not require assigning permissions again.</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0144542112_li5286191313611"><strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_b260122285110">Xrole Name</strong>: set to <strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_b8619223512">EVSAccessKMS</strong>, which means that permissions have been assigned to EVS to obtain KMS keys for encrypting or decrypting EVS disks.</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0144542112_li152868131619"><strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_b959511561916">KMS Key Name</strong>: specifies the name of the key used by the encrypted EVS disk. You can select an existing key, or click <strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_b2406645144311">Create KMS Key</strong> and create a new one on the KMS console. The default value is <strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_b626615844413">evs/default</strong>.</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0144542112_li528671319610"><strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0013859510_b842352706155046">KMS Key ID</strong>: specifies the ID of the key used by the encrypted data disk.</li></ul>
+<ul id="EN-US_TOPIC_0031523135__en-us_topic_0144542112_ul202865131169"><li id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0144542112_li14286813962"><strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0013859510_b84235270618740">Encryption</strong>: indicates that the EVS disk has been encrypted.</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0144542112_li182868131664"><strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_b95921745110">Create Xrole</strong>: assigns KMS access permissions to EVS to obtain KMS keys. After the permissions are assigned, follow-up operations do not require assigning permissions again.</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0144542112_li5286191313611"><strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_b1954192512113">Xrole Name</strong>: set to <strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_b995482512219">EVSAccessKMS</strong>, which means that permissions have been assigned to EVS to obtain KMS keys for encrypting or decrypting EVS disks.</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0144542112_li152868131619"><strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_b959511561916">KMS Key Name</strong>: specifies the name of the key used by the encrypted EVS disk. You can select an existing key, or click <strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_b2406645144311">Create KMS Key</strong> and create a new one on the KMS console. The default value is <strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_b626615844413">evs/default</strong>.</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0144542112_li528671319610"><strong id="EN-US_TOPIC_0031523135__en-us_topic_0163572589_en-us_topic_0013859510_b842352706155046">KMS Key ID</strong>: specifies the ID of the key used by the encrypted data disk.</li></ul>
 </li><li id="EN-US_TOPIC_0031523135__li17273849113530">(Optional) Select a <strong id="EN-US_TOPIC_0031523135__b84235270615319">License Type</strong> (<strong id="EN-US_TOPIC_0031523135__b842352706153129">Use license from the system</strong> or <strong id="EN-US_TOPIC_0031523135__b842352706153134">Bring your own license (BYOL)</strong>) if the changed OS running on your ECS is billed. For more details, see <a href="en-us_topic_0046566932.html">License Types</a>.<div class="p" id="EN-US_TOPIC_0031523135__p57004530113530">The following OSs are billed:<ul id="EN-US_TOPIC_0031523135__ul43278730113530"><li id="EN-US_TOPIC_0031523135__en-us_topic_0046566932_li2586589022251">SUSE Linux Enterprise Server</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0046566932_li6521605722253">Oracle Enterprise Linux</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0046566932_li37000181205155">Red Hat Enterprise Linux</li></ul>
 </div>
 </li><li id="EN-US_TOPIC_0031523135__li5336143212240">Select the login mode.<p id="EN-US_TOPIC_0031523135__p1154194111115"><a name="EN-US_TOPIC_0031523135__li5336143212240"></a><a name="li5336143212240"></a>If the target <span id="EN-US_TOPIC_0031523135__text1916311471252">ECS</span> uses key pair authentication, you can replace the original key pair.</p>
-</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0031523135_en-us_topic_0024911405_li4798821517833">Click <strong id="EN-US_TOPIC_0031523135__b153798544917">OK</strong>.</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0031523135_en-us_topic_0024911405_li45992498111556"><a name="EN-US_TOPIC_0031523135__en-us_topic_0031523135_en-us_topic_0024911405_li45992498111556"></a><a name="en-us_topic_0031523135_en-us_topic_0024911405_li45992498111556"></a>In the <strong id="EN-US_TOPIC_0031523135__b6984111116416">Change ECS OS</strong> dialog box, confirm the specifications and click <strong id="EN-US_TOPIC_0031523135__b189851311547">Submit</strong>.<p id="EN-US_TOPIC_0031523135__p4013850816820">After the application is submitted, the ECS status changes to <strong id="EN-US_TOPIC_0031523135__b84235270616717">Changing OS</strong>. When this status disappears, the OS change is complete.</p>
+</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0031523135_en-us_topic_0024911405_li4798821517833">Click <strong id="EN-US_TOPIC_0031523135__b153798544917">OK</strong>.</li><li id="EN-US_TOPIC_0031523135__en-us_topic_0031523135_en-us_topic_0024911405_li45992498111556"><a name="EN-US_TOPIC_0031523135__en-us_topic_0031523135_en-us_topic_0024911405_li45992498111556"></a><a name="en-us_topic_0031523135_en-us_topic_0024911405_li45992498111556"></a>In the <strong id="EN-US_TOPIC_0031523135__b20256959165614">Change ECS OS</strong> dialog box, confirm the specifications and click <strong id="EN-US_TOPIC_0031523135__b182574594563">Submit</strong>.<p id="EN-US_TOPIC_0031523135__p4013850816820">After the application is submitted, the ECS status changes to <strong id="EN-US_TOPIC_0031523135__b84235270616717">Changing OS</strong>. When this status disappears, the OS change is complete.</p>
 <div class="note" id="EN-US_TOPIC_0031523135__note1993244016842"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0031523135__p3492635716815">During the OS change process, a temporary <span id="EN-US_TOPIC_0031523135__text26231188142">ECS</span> is created. After the OS change is complete, this <span id="EN-US_TOPIC_0031523135__text1418210226147">ECS</span> will be automatically deleted.</p>
 </div></div>
 </li></ol>

docs/ecs/umn/en-us_topic_0032380449.html

@@ -16,7 +16,7 @@
 <div class="fignone" id="EN-US_TOPIC_0032380449__fig87313493915"><span class="figcap"><b>Figure 1 </b>User data injection</span><br><span><img id="EN-US_TOPIC_0032380449__image18783429192417" src="en-us_image_0000002352286882.png" title="Click to enlarge" class="imgResize"></span></div>
 </li><li id="EN-US_TOPIC_0032380449__li19867939143532">The created <span id="EN-US_TOPIC_0032380449__text10396124611434">ECS</span> automatically runs Cloud-Init or Cloudbase-Init and reads the user data script upon startup.</li></ol>
 </div>
-<div class="section" id="EN-US_TOPIC_0032380449__section0609912614"><h4 class="sectiontitle">User Data Scripts of Linux ECSs</h4><p id="EN-US_TOPIC_0032380449__p21391511365">User data scripts (referred to as scripts) of Linux <span id="EN-US_TOPIC_0032380449__text2715114718439">ECS</span>s are based on the open-source Cloud-Init architecture. This architecture uses ECS metadata as the data source for configuring the <span id="EN-US_TOPIC_0032380449__text7243104824320">ECS</span>s. User data scripts are compatible with the open-source Cloud-Init. For details about Cloud-Init, see <a href="http://cloudinit.readthedocs.io/en/latest/topics/format.html" target="_blank" rel="noopener noreferrer">http://cloudinit.readthedocs.io/en/latest/topics/format.html</a>.</p>
+<div class="section" id="EN-US_TOPIC_0032380449__section0609912614"><h4 class="sectiontitle">User Data Scripts of Linux ECSs</h4><p id="EN-US_TOPIC_0032380449__p21391511365">User data scripts (referred to as scripts) of Linux <span id="EN-US_TOPIC_0032380449__text2715114718439">ECS</span>s are based on the open-source Cloud-Init architecture. This architecture uses ECS metadata as the data source for configuring the <span id="EN-US_TOPIC_0032380449__text7243104824320">ECS</span>s. User data scripts are compatible with the open-source Cloud-Init. For details about Cloud-Init, see <a href="https://cloudinit.readthedocs.io/en/latest/explanation/format.html" target="_blank" rel="noopener noreferrer">https://cloudinit.readthedocs.io/en/latest/explanation/format.html</a>.</p>
 <ul id="EN-US_TOPIC_0032380449__ul33791011153614"><li id="EN-US_TOPIC_0032380449__li1379171118363">Script execution time: A user data script is executed after the status of the target <span id="EN-US_TOPIC_0032380449__text8859348164312">ECS</span> changes to <strong id="EN-US_TOPIC_0032380449__b18338451191519">Running</strong> and before <strong id="EN-US_TOPIC_0032380449__b8889125681519">/etc/init</strong> is executed.<div class="note" id="EN-US_TOPIC_0032380449__note99119444431"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0032380449__p18911134417436">By default, the scripts are executed as user <strong id="EN-US_TOPIC_0032380449__b842352706151636">root</strong>.</p>
 </div></div>
 </li></ul>
@@ -71,7 +71,7 @@ echo "Hello, the time is now $(date -R)" | tee /root/output.txt</pre>
 <p id="EN-US_TOPIC_0032380449__p316665544119">After the <span id="EN-US_TOPIC_0032380449__text1654745284317">ECS</span> is created, start it and run the <strong id="EN-US_TOPIC_0032380449__b741518589424">cat</strong> <em id="EN-US_TOPIC_0032380449__i39973094314">[file]</em> command to check the script execution result.</p>
 <pre class="screen" id="EN-US_TOPIC_0032380449__screen353671394316">[root@XXXXXXXX ~]# cat /root/output.txt
 Hello, the time is now Mon, 16 Jul 2016 16:03:18+0800</pre>
-<p id="EN-US_TOPIC_0032380449__p1849372719381"><strong id="EN-US_TOPIC_0032380449__b488494626">Example 2: Inject a Cloud-Config data script.</strong></p>
+<p id="EN-US_TOPIC_0032380449__p1849372719381"><strong id="EN-US_TOPIC_0032380449__b1354806575">Example 2: Inject a Cloud-Config data script.</strong></p>
 <p id="EN-US_TOPIC_0032380449__p104921296416">When creating an <span id="EN-US_TOPIC_0032380449__text231733611919">ECS</span>, set <strong id="EN-US_TOPIC_0032380449__b83221136111911">User Data</strong> to <strong id="EN-US_TOPIC_0032380449__b632319362193">As text</strong> and enter the user data script.</p>
 <pre class="screen" id="EN-US_TOPIC_0032380449__screen188011505456">#cloud-config
 bootcmd:

docs/ecs/umn/en-us_topic_0032980085.html

@@ -12,7 +12,7 @@
 <ol id="EN-US_TOPIC_0032980085__ol3711135973811"><li id="EN-US_TOPIC_0032980085__li14469519145710">Log in to the management console.</li><li id="EN-US_TOPIC_0032980085__li16711125916384">Click <span><img id="EN-US_TOPIC_0032980085__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0032980085__li19711185903813">Under <strong id="EN-US_TOPIC_0032980085__b131310569376"><span id="EN-US_TOPIC_0032980085__text8313356143718">Computing</span></strong>, click <strong id="EN-US_TOPIC_0032980085__b1231375615374">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0032980085__li971125913386">In the navigation pane on the left, choose <strong id="EN-US_TOPIC_0032980085__b1877381918409">ECS Group</strong>.</li><li id="EN-US_TOPIC_0032980085__li471116594389">On the <strong id="EN-US_TOPIC_0032980085__b15701922124014">ECS Group</strong> page, click <strong id="EN-US_TOPIC_0032980085__b127021822114017">Create ECS Group</strong>.</li><li id="EN-US_TOPIC_0032980085__li20711859193820">Enter the name of the ECS group.</li><li id="EN-US_TOPIC_0032980085__li371215920386">Select a policy for the ECS group.</li><li id="EN-US_TOPIC_0032980085__li57122059163815">Click <strong id="EN-US_TOPIC_0032980085__b84235270611586">OK</strong>.</li></ol>
 </div>
 <div class="section" id="EN-US_TOPIC_0032980085__section1447818554481"><a name="EN-US_TOPIC_0032980085__section1447818554481"></a><a name="section1447818554481"></a><h4 class="sectiontitle">Adding an ECS to an ECS Group</h4><p id="EN-US_TOPIC_0032980085__p118166315312">To improve service reliability, you can add ECSs to an ECS group so that these ECSs in this group can run on different hosts.</p>
-<div class="note" id="EN-US_TOPIC_0032980085__note167121625165710"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0032980085__ul1689344911229"><li id="EN-US_TOPIC_0032980085__li189314912225">After an ECS is added to an ECS group, the system reallocates a host to run this ECS to ensure that ECSs in this group run on different hosts. When you attempt to restart the ECS, the startup may fail due to insufficient resources. In such a case, remove the ECS from the ECS group and try to restart the ECS again.</li><li id="EN-US_TOPIC_0032980085__li93391615992">ECSs that have local disks attached can be added to an ECS group only during the creation process. Once created, they cannot be added to any ECS groups.</li><li id="EN-US_TOPIC_0032980085__li14180845145114">ECSs that have local disks, GPU cards, or FPGA cards attached can be added to an ECS group only during the creation process. Once created, they cannot be added to any ECS groups.</li></ul>
+<div class="note" id="EN-US_TOPIC_0032980085__note167121625165710"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0032980085__ul1689344911229"><li id="EN-US_TOPIC_0032980085__li189314912225">After an ECS is added to an ECS group, the system reallocates a host to run this ECS to ensure that ECSs in this group run on different hosts. When you attempt to restart the ECS, the startup may fail due to insufficient resources. In such a case, remove the ECS from the ECS group and try to restart the ECS again.</li><li id="EN-US_TOPIC_0032980085__li93391615992">ECSs with local disks can be added to an ECS group only during the creation process. Once created, they cannot be added to any ECS groups.</li><li id="EN-US_TOPIC_0032980085__li14180845145114">ECSs that have local disks, GPU cards, or FPGA cards attached can be added to an ECS group only during the creation process. Once created, they cannot be added to any ECS groups.</li></ul>
 </div></div>
 <ol id="EN-US_TOPIC_0032980085__ol5558180115013"><li id="EN-US_TOPIC_0032980085__li1330219278117">Log in to the management console.</li><li id="EN-US_TOPIC_0032980085__li1795581810188">Click <span><img id="EN-US_TOPIC_0032980085__en-us_topic_0000001825604541_image9499446838_1" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0032980085__li2558402503">Under <strong id="EN-US_TOPIC_0032980085__b977515614388"><span id="EN-US_TOPIC_0032980085__text1477512613810">Computing</span></strong>, click <strong id="EN-US_TOPIC_0032980085__b17760663817">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0032980085__li165586013504">In the navigation pane on the left, choose <strong id="EN-US_TOPIC_0032980085__b578718346408">ECS Group</strong>.</li><li id="EN-US_TOPIC_0032980085__li35741305503">Locate the row that contains the target ECS group and click <strong id="EN-US_TOPIC_0032980085__b942974514573">Add ECS</strong> in the <strong id="EN-US_TOPIC_0032980085__b17323547205718">Operation</strong> column.</li><li id="EN-US_TOPIC_0032980085__li13574160155011">On the <strong id="EN-US_TOPIC_0032980085__b11741195413576">Add ECS</strong> page, select an ECS to be added.</li><li id="EN-US_TOPIC_0032980085__li45746018500">Click <strong id="EN-US_TOPIC_0032980085__b13492221205812">OK</strong>. The ECS is added to the ECS group.</li></ol>
 </div>

docs/ecs/umn/en-us_topic_0035550301.html

@@ -4,7 +4,7 @@
 <div id="body1471253099740"><div class="section" id="EN-US_TOPIC_0035550301__section25374905172644"><h4 class="sectiontitle">Overview</h4><ul id="EN-US_TOPIC_0035550301__ul1315174813178"><li id="EN-US_TOPIC_0035550301__li1047713263308">M9 <span id="EN-US_TOPIC_0035550301__text10477162616304">ECS</span>s use the sixth-generation Intel&reg; Xeon&reg; Scalable processors and KVM virtualization to provide enhanced compute, network, and security performance to fulfill the high-performance and large-memory requirements.</li><li id="EN-US_TOPIC_0035550301__li481315129107">M7n ECSs use the third-generation Intel&reg; Xeon&reg; Scalable processors to provide enhanced computing, security, and stability. Each M7n ECS can have a maximum number of 96 vCPUs and a memory speed of 3,200 MHz, and provide a secure and trusted cloud environment for memory-intensive computing applications.</li><li id="EN-US_TOPIC_0035550301__li1297251416311">M4 ECSs use the second-generation Intel&reg; Xeon&reg; Scalable processors with technologies optimized to offer powerful and stable computing performance. Using 25GE high-speed intelligent NICs, M4 ECSs provide a maximum memory size of 512 GiB based on DDR4 for memory-intensive applications with high requirements on network bandwidth and PPS.</li><li id="EN-US_TOPIC_0035550301__li12151948171720">M3 ECSs are developed based on the KVM virtualization platform and designed for processing large-scale data sets in memory. They use Intel&reg; Xeon&reg; Scalable processors, network acceleration engines, and DPDK rapid packet processing to provide higher network performance and up to 512 GiB of DDR4 memory for memory-intensive computing applications.</li></ul>
 </div>
 <div class="section" id="EN-US_TOPIC_0035550301__section83746578616"><h4 class="sectiontitle">Specifications</h4>
-<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0035550301__table1513911519397" frame="border" border="1" rules="all"><caption><b>Table 1 </b>M9 <span id="EN-US_TOPIC_0035550301__text60919534">ECS</span> specifications</caption><thead align="left"><tr id="EN-US_TOPIC_0035550301__row4139415113910"><th align="left" class="cellrowborder" valign="top" width="10.2%" id="mcps1.3.2.2.2.13.1.1"><p id="EN-US_TOPIC_0035550301__p12139515203919">Flavor</p>
+<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0035550301__table1513911519397" frame="border" border="1" rules="all"><caption><b>Table 1 </b>M9 <span id="EN-US_TOPIC_0035550301__text1964493062">ECS</span> specifications</caption><thead align="left"><tr id="EN-US_TOPIC_0035550301__row4139415113910"><th align="left" class="cellrowborder" valign="top" width="10.2%" id="mcps1.3.2.2.2.13.1.1"><p id="EN-US_TOPIC_0035550301__p12139515203919">Flavor</p>
 </th>
 <th align="left" class="cellrowborder" valign="top" width="6.64%" id="mcps1.3.2.2.2.13.1.2"><p id="EN-US_TOPIC_0035550301__p1913914156399">vCPUs</p>
 </th>
@@ -14,7 +14,7 @@
 <th align="left" class="cellrowborder" valign="top" width="10.42%" id="mcps1.3.2.2.2.13.1.4"><p id="EN-US_TOPIC_0035550301__p513911158392">Max./Assured Network Bandwidth</p>
 <p id="EN-US_TOPIC_0035550301__p151398151398">(Gbit/s)</p>
 </th>
-<th align="left" class="cellrowborder" valign="top" width="8.92%" id="mcps1.3.2.2.2.13.1.5"><p id="EN-US_TOPIC_0035550301__p1713911511394">PPS</p>
+<th align="left" class="cellrowborder" valign="top" width="8.92%" id="mcps1.3.2.2.2.13.1.5"><p id="EN-US_TOPIC_0035550301__p1713911511394">Max. Network PPS</p>
 <p id="EN-US_TOPIC_0035550301__p9139815193920">(10,000)</p>
 </th>
 <th align="left" class="cellrowborder" valign="top" width="6.950000000000001%" id="mcps1.3.2.2.2.13.1.6"><p id="EN-US_TOPIC_0035550301__p17139151513395">Network Connections</p>
@@ -26,7 +26,7 @@
 </th>
 <th align="left" class="cellrowborder" valign="top" width="7.109999999999999%" id="mcps1.3.2.2.2.13.1.9"><p id="EN-US_TOPIC_0035550301__p1313917159394">Max. Supplementary NICs</p>
 </th>
-<th align="left" class="cellrowborder" valign="top" width="8%" id="mcps1.3.2.2.2.13.1.10"><p id="EN-US_TOPIC_0035550301__p9139815173919">Max. EVS Disk Bandwidth (Gbit/s)</p>
+<th align="left" class="cellrowborder" valign="top" width="8%" id="mcps1.3.2.2.2.13.1.10"><p id="EN-US_TOPIC_0035550301__p9139815173919">Max. EVS Disk Bandwidth</p>
 <p id="EN-US_TOPIC_0035550301__p14139171511392">(Gbit/s)</p>
 </th>
 <th align="left" class="cellrowborder" valign="top" width="7.5200000000000005%" id="mcps1.3.2.2.2.13.1.11"><p id="EN-US_TOPIC_0035550301__p11391915193915">Max. EVS Disk IOPS (10,000)</p>
@@ -235,7 +235,7 @@
 <th align="left" class="cellrowborder" valign="top" width="12.658734126587337%" id="mcps1.3.2.3.2.12.1.4"><p id="EN-US_TOPIC_0035550301__p1762819201106">Max./Assured Network Bandwidth</p>
 <p id="EN-US_TOPIC_0035550301__p1062812017107">(Gbit/s)</p>
 </th>
-<th align="left" class="cellrowborder" valign="top" width="12.658734126587337%" id="mcps1.3.2.3.2.12.1.5"><p id="EN-US_TOPIC_0035550301__p5629202041017">PPS</p>
+<th align="left" class="cellrowborder" valign="top" width="12.658734126587337%" id="mcps1.3.2.3.2.12.1.5"><p id="EN-US_TOPIC_0035550301__p5629202041017">Max. Network PPS</p>
 <p id="EN-US_TOPIC_0035550301__p3629132021019">(10,000)</p>
 </th>
 <th align="left" class="cellrowborder" valign="top" width="7.519248075192479%" id="mcps1.3.2.3.2.12.1.6"><p id="EN-US_TOPIC_0035550301__p1667931120218">Network Connections</p>
@@ -498,7 +498,7 @@
 <th align="left" class="cellrowborder" valign="top" width="15.770000000000001%" id="mcps1.3.2.4.2.10.1.4"><p id="EN-US_TOPIC_0035550301__p20521356645">Max./Assured Network Bandwidth</p>
 <p id="EN-US_TOPIC_0035550301__p8521556847">(Gbit/s)</p>
 </th>
-<th align="left" class="cellrowborder" valign="top" width="14.360000000000001%" id="mcps1.3.2.4.2.10.1.5"><p id="EN-US_TOPIC_0035550301__p55320565411">PPS</p>
+<th align="left" class="cellrowborder" valign="top" width="14.360000000000001%" id="mcps1.3.2.4.2.10.1.5"><p id="EN-US_TOPIC_0035550301__p55320565411">Max. Network PPS</p>
 <p id="EN-US_TOPIC_0035550301__p1153856149">(10,000)</p>
 </th>
 <th align="left" class="cellrowborder" valign="top" width="9.049999999999999%" id="mcps1.3.2.4.2.10.1.6"><p id="EN-US_TOPIC_0035550301__p10538563418">Max. NIC Queues</p>
@@ -714,7 +714,7 @@
 <th align="left" class="cellrowborder" valign="top" width="12.540000000000004%" id="mcps1.3.2.5.2.11.1.4"><p id="EN-US_TOPIC_0035550301__p5189218163812">Max./Assured Network Bandwidth</p>
 <p id="EN-US_TOPIC_0035550301__p91221927543">(Gbit/s)</p>
 </th>
-<th align="left" class="cellrowborder" valign="top" width="13.370000000000005%" id="mcps1.3.2.5.2.11.1.5"><p id="EN-US_TOPIC_0035550301__p16609131973819">PPS</p>
+<th align="left" class="cellrowborder" valign="top" width="13.370000000000005%" id="mcps1.3.2.5.2.11.1.5"><p id="EN-US_TOPIC_0035550301__p16609131973819">Max. Network PPS</p>
 <p id="EN-US_TOPIC_0035550301__p191233274415">(10,000)</p>
 </th>
 <th align="left" class="cellrowborder" valign="top" width="8.400000000000002%" id="mcps1.3.2.5.2.11.1.6"><p id="EN-US_TOPIC_0035550301__p1312312271849">Max. NIC Queues</p>

docs/ecs/umn/en-us_topic_0040630518.html

@@ -9,7 +9,7 @@
 </li><li id="EN-US_TOPIC_0040630518__li14006173104253">Run the following command to obtain the time zones supported by the ECS:<p id="EN-US_TOPIC_0040630518__p30634635111150"><a name="EN-US_TOPIC_0040630518__li14006173104253"></a><a name="li14006173104253"></a><strong id="EN-US_TOPIC_0040630518__b41813083111154">ls /usr/share/zoneinfo/</strong></p>
 <p id="EN-US_TOPIC_0040630518__p18882091104537">In the terminal display, the <span class="filepath" id="EN-US_TOPIC_0040630518__filepath1165103534164110"><b>/user/share/zoneinfo</b></span> directory contains a hierarchy of time zone data files. Use the directory structure to obtain your desired time zone file.</p>
 <p id="EN-US_TOPIC_0040630518__p42655682184150">The directory structure shown in <span class="filepath" id="EN-US_TOPIC_0040630518__filepath124380431720738"><b>/user/share/zoneinfo</b></span> includes both time zones and directories. The directories contain time zone files for specific cities. Locate the time zone for the city in which the <span id="EN-US_TOPIC_0040630518__text2397430125012">ECS</span> is located.</p>
-</li><li id="EN-US_TOPIC_0040630518__li5342076811047">Set the target time zone.<ol type="a" id="EN-US_TOPIC_0040630518__ol448191741112"><li id="EN-US_TOPIC_0040630518__li44536177105219">Run the following command to open the <span class="filepath" id="EN-US_TOPIC_0040630518__filepath1976626318165447"><b>/etc/sysconfig/clock</b></span> file:<p id="EN-US_TOPIC_0040630518__p2903066511041"><strong id="EN-US_TOPIC_0040630518__b1228406311413">vim /etc/sysconfig/clock</strong></p>
+</li><li id="EN-US_TOPIC_0040630518__li5342076811047">Set the target time zone.<ol type="a" id="EN-US_TOPIC_0040630518__ol448191741112"><li id="EN-US_TOPIC_0040630518__li44536177105219">Run the following command to open the <span class="filepath" id="EN-US_TOPIC_0040630518__filepath2729715111724"><b>/etc/sysconfig/clock</b></span> file:<p id="EN-US_TOPIC_0040630518__p2903066511041"><strong id="EN-US_TOPIC_0040630518__b1228406311413">vim /etc/sysconfig/clock</strong></p>
 </li><li id="EN-US_TOPIC_0040630518__li1408797811111">Locate the <strong id="EN-US_TOPIC_0040630518__b842352706165529">ZONE</strong> entry and change its value to the name of the desired time zone file.</li></ol>
 </li><li id="EN-US_TOPIC_0040630518__li54742888112441">Press <strong id="EN-US_TOPIC_0040630518__b842352706103339">Esc</strong>. Then, run the following command to save and exit the <span class="filepath" id="EN-US_TOPIC_0040630518__filepath13208965410341"><b>/etc/sysconfig/clock</b></span> file:<p id="EN-US_TOPIC_0040630518__p7575918112443"><strong id="EN-US_TOPIC_0040630518__b49847572112446">:wq</strong></p>
 </li><li id="EN-US_TOPIC_0040630518__li39138064151445">Run the following command to check whether the <span class="filepath" id="EN-US_TOPIC_0040630518__filepath4613959615151"><b>/etc/localtime</b></span> file is available on the <span id="EN-US_TOPIC_0040630518__text1379162915262">ECS</span>:<p id="EN-US_TOPIC_0040630518__p30539682151914"><strong id="EN-US_TOPIC_0040630518__b47714357151918">ls /etc/localtime</strong></p>

docs/ecs/umn/en-us_topic_0041169567.html

@@ -8,7 +8,13 @@
 </th>
 </tr>
 </thead>
-<tbody><tr id="EN-US_TOPIC_0041169567__row55941923183912"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p1911374412394">2025-11-30</p>
+<tbody><tr id="EN-US_TOPIC_0041169567__row527214573554"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p1627310579557">2026-01-14</p>
+</td>
+<td class="cellrowborder" valign="top" width="81.03%" headers="mcps1.3.1.1.3.1.2 "><p id="EN-US_TOPIC_0041169567__p14601141225616">Modified the following content:</p>
+<p id="EN-US_TOPIC_0041169567__p107170154531">Added S9 ECSs in <a href="en-us_topic_0035470101.html">General-Purpose ECSs</a>.</p>
+</td>
+</tr>
+<tr id="EN-US_TOPIC_0041169567__row55941923183912"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p1911374412394">2025-11-30</p>
 </td>
 <td class="cellrowborder" valign="top" width="81.03%" headers="mcps1.3.1.1.3.1.2 "><p id="EN-US_TOPIC_0041169567__p1611494420395">Modified the following content:</p>
 <p id="EN-US_TOPIC_0041169567__p311494403912">Added P5e ECSs in <a href="en-us_topic_0097289624.html">GPU-accelerated ECSs</a>.</p>
@@ -306,7 +312,7 @@
 <tr id="EN-US_TOPIC_0041169567__row3628612972"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p935071519717">2021-04-23</p>
 </td>
 <td class="cellrowborder" valign="top" width="81.03%" headers="mcps1.3.1.1.3.1.2 "><p id="EN-US_TOPIC_0041169567__p14350121514710">Added the following content:</p>
-<p id="EN-US_TOPIC_0041169567__p1535014156712">Added <a href="en-us_topic_0000001143214829.html">How Do I Configure atop and kdump on Linux ECSs for Performance Analysis?</a>.</p>
+<p id="EN-US_TOPIC_0041169567__p1535014156712">Added <a href="en-us_topic_0000001143214829.html">How Do I Configure atop and kdump on Linux ECSs?</a>.</p>
 </td>
 </tr>
 <tr id="EN-US_TOPIC_0041169567__row1230131919257"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p1425228112512">2020-11-12</p>

docs/ecs/umn/en-us_topic_0046912051.html

@@ -34,18 +34,18 @@
 </tr>
 <tr id="EN-US_TOPIC_0046912051__row58688680162120"><td class="cellrowborder" valign="top" width="19.05%" headers="mcps1.3.5.5.2.4.1.1 "><p id="EN-US_TOPIC_0046912051__p56162650162120">Custom key</p>
 </td>
-<td class="cellrowborder" valign="top" width="51.190000000000005%" headers="mcps1.3.5.5.2.4.1.2 "><p id="EN-US_TOPIC_0046912051__p43507848163034">An encryption key created using KMS for encrypting DEKs.</p>
-<p id="EN-US_TOPIC_0046912051__p52880825162120">A custom key can encrypt multiple DEKs.</p>
+<td class="cellrowborder" valign="top" width="51.190000000000005%" headers="mcps1.3.5.5.2.4.1.2 "><p id="EN-US_TOPIC_0046912051__p43507848163034">An encryption key created using KMS to encrypt DEKs.</p>
+<p id="EN-US_TOPIC_0046912051__p52880825162120">A custom key can be used to encrypt multiple DEKs.</p>
 </td>
-<td class="cellrowborder" valign="top" width="29.759999999999998%" headers="mcps1.3.5.5.2.4.1.3 "><p id="EN-US_TOPIC_0046912051__p55488428162120">Supports CMK disabling and scheduled deletion.</p>
+<td class="cellrowborder" valign="top" width="29.759999999999998%" headers="mcps1.3.5.5.2.4.1.3 "><p id="EN-US_TOPIC_0046912051__p55488428162120">Supports disabling and scheduled deletion.</p>
 </td>
 </tr>
 <tr id="EN-US_TOPIC_0046912051__row16784881174432"><td class="cellrowborder" valign="top" width="19.05%" headers="mcps1.3.5.5.2.4.1.1 "><p id="EN-US_TOPIC_0046912051__p15745174440">Default key</p>
 </td>
-<td class="cellrowborder" valign="top" width="51.190000000000005%" headers="mcps1.3.5.5.2.4.1.2 "><p id="EN-US_TOPIC_0046912051__p5894849611303">A master key automatically generated by the system when you use KMS for encryption for the first time.</p>
-<p id="EN-US_TOPIC_0046912051__p545438611310">The name extension of a default CMK is <strong id="EN-US_TOPIC_0046912051__b842352706112532">/default</strong>, for example, <strong id="EN-US_TOPIC_0046912051__b842352706235235">evs/default</strong>.</p>
+<td class="cellrowborder" valign="top" width="51.190000000000005%" headers="mcps1.3.5.5.2.4.1.2 "><p id="EN-US_TOPIC_0046912051__p5894849611303">A default key automatically generated when you use KMS for encryption for the first time. It is included in a master key.</p>
+<p id="EN-US_TOPIC_0046912051__p545438611310">It ends with <strong id="EN-US_TOPIC_0046912051__b842352706112532">/default</strong>, for example, <strong id="EN-US_TOPIC_0046912051__b842352706235235">evs/default</strong>.</p>
 </td>
-<td class="cellrowborder" valign="top" width="29.759999999999998%" headers="mcps1.3.5.5.2.4.1.3 "><ul id="EN-US_TOPIC_0046912051__ul1649396175041"><li id="EN-US_TOPIC_0046912051__li37701702175041">Supports query of the default key on the KMS console.</li><li id="EN-US_TOPIC_0046912051__li64703404175041">Does not support CMK disabling or scheduled deletion.</li></ul>
+<td class="cellrowborder" valign="top" width="29.759999999999998%" headers="mcps1.3.5.5.2.4.1.3 "><ul id="EN-US_TOPIC_0046912051__ul1649396175041"><li id="EN-US_TOPIC_0046912051__li37701702175041">Supports query of the default key on the KMS console.</li><li id="EN-US_TOPIC_0046912051__li64703404175041">Does not support disabling or scheduled deletion.</li></ul>
 </td>
 </tr>
 </tbody>
@@ -53,7 +53,7 @@
 </div>
 <div class="note" id="EN-US_TOPIC_0046912051__note26071892163418"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0046912051__p33320437163418">After disabling a CMK or scheduling the deletion of a CMK takes effect, the EVS disk encrypted using this CMK can still be used until the disk is detached from and then attached to an ECS again. During this process, the disk fails to be attached to the ECS because the CMK cannot be obtained, so the EVS disk becomes unavailable.</p>
 </div></div>
-<p id="EN-US_TOPIC_0046912051__p173702146375">For details, see <em id="EN-US_TOPIC_0046912051__i2134373692"><span id="EN-US_TOPIC_0046912051__ph1212815904918">Key Management Service</span> User Guide</em>.</p>
+<p id="EN-US_TOPIC_0046912051__p173702146375">For details, see <em id="EN-US_TOPIC_0046912051__i812673952"><span id="EN-US_TOPIC_0046912051__ph1212815904918">Key Management Service</span> User Guide</em>.</p>
 </div>
 </div>
 <div>

docs/ecs/umn/en-us_topic_0047272493.html

@@ -11,7 +11,7 @@
 <ol id="EN-US_TOPIC_0047272493__ol5927887417313"><li id="EN-US_TOPIC_0047272493__li2619460317313">User 1 creates Xrole to grant KMS access permissions to EVS.<p id="EN-US_TOPIC_0047272493__p142911741743"><a name="EN-US_TOPIC_0047272493__li2619460317313"></a><a name="li2619460317313"></a>After user 1 grants permissions, the system automatically creates key <strong id="EN-US_TOPIC_0047272493__b84235270620131">evs/default</strong> for encrypting EVS disks.</p>
 <div class="note" id="EN-US_TOPIC_0047272493__note66790747172045"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0047272493__p64245811172045">When user 1 uses the encryption feature for the first time, the user must grant the KMS access permissions to EVS. Then, all the users in the user group can use the encryption feature by default.</p>
 </div></div>
-</li><li id="EN-US_TOPIC_0047272493__li6551631417410">User 1 selects a key.<div class="p" id="EN-US_TOPIC_0047272493__p6505639317119"><a name="EN-US_TOPIC_0047272493__li6551631417410"></a><a name="li6551631417410"></a>One of the following keys can be used:<ul id="EN-US_TOPIC_0047272493__ul66321024171321"><li id="EN-US_TOPIC_0047272493__li5131522171321">Default key <strong id="EN-US_TOPIC_0047272493__b84235270620422">evs/default</strong></li><li id="EN-US_TOPIC_0047272493__li46377861171321">Custom key, which was created before using the EVS disk encryption feature</li><li id="EN-US_TOPIC_0047272493__li54915818171321">Newly created key (For instructions about how to create a key, see "Creating a Key Pair" in <em id="EN-US_TOPIC_0047272493__i84235269720539"><span id="EN-US_TOPIC_0047272493__ph1354154620325">Key Management Service</span> User Guide</em>.)</li></ul>
+</li><li id="EN-US_TOPIC_0047272493__li6551631417410">User 1 selects a key.<div class="p" id="EN-US_TOPIC_0047272493__p6505639317119"><a name="EN-US_TOPIC_0047272493__li6551631417410"></a><a name="li6551631417410"></a>Any of the following keys can be used:<ul id="EN-US_TOPIC_0047272493__ul66321024171321"><li id="EN-US_TOPIC_0047272493__li5131522171321">Default key <strong id="EN-US_TOPIC_0047272493__b84235270620422">evs/default</strong></li><li id="EN-US_TOPIC_0047272493__li46377861171321">Custom key, which was created before using the EVS disk encryption feature</li><li id="EN-US_TOPIC_0047272493__li54915818171321">Newly created key (For instructions about how to create a key, see "Creating a Key Pair" in <em id="EN-US_TOPIC_0047272493__i84235269720539"><span id="EN-US_TOPIC_0047272493__ph1354154620325">Key Management Service</span> User Guide</em>.)</li></ul>
 </div>
 </li></ol>
 <p id="EN-US_TOPIC_0047272493__p3939960117047">After user 1 uses the encryption feature, all other users in the user group can use this feature, without requiring to contact user 1 for permissions granting.</p>

docs/ecs/umn/en-us_topic_0048642616.html

@@ -12,7 +12,7 @@
 <div class="section" id="EN-US_TOPIC_0048642616__section2746706105950"><h4 class="sectiontitle">Impact on <span id="EN-US_TOPIC_0048642616__text1789415428342">ECS</span></h4><ul id="EN-US_TOPIC_0048642616__ul2000904310113"><li id="EN-US_TOPIC_0048642616__li4158057911579">When creating an <span id="EN-US_TOPIC_0048642616__text128818191429">ECS</span>, if the selected image supports Cloud-Init, you can use the <strong id="EN-US_TOPIC_0048642616__b0450143011233">User Data</strong> function to specify custom configuration, such as <span id="EN-US_TOPIC_0048642616__text12574123817301">ECS</span> login password to the <span id="EN-US_TOPIC_0048642616__text10228125710911">ECS</span>. Such custom settings will take effect upon <span id="EN-US_TOPIC_0048642616__text1435771541017">ECS</span> initialization. For details, see <a href="en-us_topic_0032380449.html">Injecting User Data</a>.</li><li id="EN-US_TOPIC_0048642616__li4924709610430">If Cloud-Init is supported, ECSs do not support password authentication anymore. All newly created ECSs use key pair authentication. This change will influence your ECS logins. For details, see the following sections:<ul id="EN-US_TOPIC_0048642616__ul19415265103937"><li id="EN-US_TOPIC_0048642616__li42939148103759"><a href="en-us_topic_0013771089.html">Login Overview (Linux)</a></li><li id="EN-US_TOPIC_0048642616__li24750406103813"><a href="en-us_topic_0037633087.html">What Is the Cloudbase-Init Account in Windows ECSs Used for?</a></li><li id="EN-US_TOPIC_0048642616__li61757858104056"><a href="en-us_topic_0031734664.html">Why Does the Login to My Linux ECS Using a Key File Fail?</a></li><li id="EN-US_TOPIC_0048642616__li12097450103839"><a href="en-us_topic_0031736846.html">Why Does the System Display a Message Indicating that the Password for Logging In to an ECS Cannot Be Obtained?</a></li></ul>
 </li><li id="EN-US_TOPIC_0048642616__li25296237101910">If Cloud-Init is supported, you can view and use metadata to configure and manage running <span id="EN-US_TOPIC_0048642616__text14752153254217">ECS</span>s. For details, see <a href="en-us_topic_0042400609.html">Obtaining ECS Details Using Metadata</a>.</li></ul>
 </div>
-<div class="section" id="EN-US_TOPIC_0048642616__section4202207210118"><h4 class="sectiontitle">Impact on AS</h4><ul id="EN-US_TOPIC_0048642616__ul11675179111444"><li id="EN-US_TOPIC_0048642616__li17822332111444">When creating an AS configuration, you can use the <strong id="EN-US_TOPIC_0048642616__b7901175110233">User Data</strong> function to specify <span id="EN-US_TOPIC_0048642616__text2732946174214">ECS</span> configurations for initialization. If the AS configuration has taken effect in an AS group, the <span id="EN-US_TOPIC_0048642616__text11779154943119">ECS</span>s newly created in the AS group will automatically initialize their configurations based on the specified <span id="EN-US_TOPIC_0048642616__text5281103441117">ECS</span> configurations.</li><li id="EN-US_TOPIC_0048642616__li27735704111447">For an existing AS configuration, if its private image does not have Cloud-Init or Cloudbase-Init installed, the login mode of the <span id="EN-US_TOPIC_0048642616__text498535803212">ECS</span>s created in the AS group where the AS configuration takes effect may fail to take effect.<p id="EN-US_TOPIC_0048642616__p1760013719529">To resolve this issue, see "How Does Cloud-Init Affect the AS Service?" in <em id="EN-US_TOPIC_0048642616__i415045738">Auto Scaling User Guide</em>.</p>
+<div class="section" id="EN-US_TOPIC_0048642616__section4202207210118"><h4 class="sectiontitle">Impact on AS</h4><ul id="EN-US_TOPIC_0048642616__ul11675179111444"><li id="EN-US_TOPIC_0048642616__li17822332111444">When creating an AS configuration, you can use the <strong id="EN-US_TOPIC_0048642616__b7901175110233">User Data</strong> function to specify <span id="EN-US_TOPIC_0048642616__text2732946174214">ECS</span> configurations for initialization. If the AS configuration has taken effect in an AS group, the <span id="EN-US_TOPIC_0048642616__text11779154943119">ECS</span>s newly created in the AS group will automatically initialize their configurations based on the specified <span id="EN-US_TOPIC_0048642616__text5281103441117">ECS</span> configurations.</li><li id="EN-US_TOPIC_0048642616__li27735704111447">For an existing AS configuration, if its private image does not have Cloud-Init or Cloudbase-Init installed, the login mode of the <span id="EN-US_TOPIC_0048642616__text498535803212">ECS</span>s created in the AS group where the AS configuration takes effect may fail to take effect.<p id="EN-US_TOPIC_0048642616__p1760013719529">To resolve this issue, see "How Does Cloud-Init Affect the AS Service?" in <em id="EN-US_TOPIC_0048642616__i1500578943">Auto Scaling User Guide</em>.</p>
 </li></ul>
 </div>
 <div class="section" id="EN-US_TOPIC_0048642616__section44995720162019"><h4 class="sectiontitle">Notes</h4><ul id="EN-US_TOPIC_0048642616__ul27309930162147"><li id="EN-US_TOPIC_0048642616__li57792420162147">When using Cloud-Init, enable DHCP in the VPC which the <span id="EN-US_TOPIC_0048642616__text1781819502422">ECS</span> belongs to.</li><li id="EN-US_TOPIC_0048642616__li3134774162149">When using Cloud-Init, ensure that security group rules for the outbound direction meet the following requirements:<ul id="EN-US_TOPIC_0048642616__ul58881557162226"><li id="EN-US_TOPIC_0048642616__en-us_topic_0042400609_li4991456153157">Protocol: TCP</li><li id="EN-US_TOPIC_0048642616__en-us_topic_0042400609_li5391447153614">Port: 80</li><li id="EN-US_TOPIC_0048642616__en-us_topic_0042400609_li57518749153625">Destination: 169.254.0.0/16</li></ul>

docs/ecs/umn/en-us_topic_0058758453.html

@@ -146,7 +146,7 @@
 </table>
 </div>
 </div>
-<div class="section" id="EN-US_TOPIC_0058758453__section1659682611504"><a name="EN-US_TOPIC_0058758453__section1659682611504"></a><a name="section1659682611504"></a><h4 class="sectiontitle">Importing the External Image File to the IMS Console</h4><p id="EN-US_TOPIC_0058758453__p17965328192814">For details, see "Registering an Image File as a Private Image" in <em id="EN-US_TOPIC_0058758453__i299439058">Image Management Service User Guide</em>.</p>
+<div class="section" id="EN-US_TOPIC_0058758453__section1659682611504"><a name="EN-US_TOPIC_0058758453__section1659682611504"></a><a name="section1659682611504"></a><h4 class="sectiontitle">Importing the External Image File to the IMS Console</h4><p id="EN-US_TOPIC_0058758453__p17965328192814">For details, see "Registering an Image File as a Private Image" in <em id="EN-US_TOPIC_0058758453__i1014236280">Image Management Service User Guide</em>.</p>
 </div>
 <div class="section" id="EN-US_TOPIC_0058758453__section1949113217282"><a name="EN-US_TOPIC_0058758453__section1949113217282"></a><a name="section1949113217282"></a><h4 class="sectiontitle">Setting NIC Multi-Queue for the Image</h4><p id="EN-US_TOPIC_0058758453__p58271414183619">Windows OSs have not commercially supported NIC multi-queue. If you enable NIC multi-queue in a Windows image, starting an ECS created using such an image may be slow.</p>
 <p id="EN-US_TOPIC_0058758453__en-us_topic_0029124501_p50557625103330">Use one of the following methods to set the NIC multi-queue attribute:</p>
@@ -155,7 +155,7 @@
 <div class="p" id="EN-US_TOPIC_0058758453__p922216711571"><strong id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_en-us_topic_0029124501_b13742552103330">Method 2:</strong><ol id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_en-us_topic_0029124501_ol16137803103357"><li id="EN-US_TOPIC_0058758453__li316415511718">Log in to the management console.</li><li id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_en-us_topic_0029124501_li1172310710368">Under <strong id="EN-US_TOPIC_0058758453__b189613323438"><span id="EN-US_TOPIC_0058758453__text1789633219438">Computing</span></strong>, click <strong id="EN-US_TOPIC_0058758453__b3896332194320">Image Management Service</strong>.</li><li id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_en-us_topic_0029124501_li1004764310368">Click the <strong id="EN-US_TOPIC_0058758453__b198686015502">Private Images</strong> tab. In the image list, click the name of the target image to go to the image details page.</li><li id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_li23556791144955">Click <strong id="EN-US_TOPIC_0058758453__b1922010615219">Modify</strong> in the upper right corner. In the displayed <strong id="EN-US_TOPIC_0058758453__b1622313612211">Modify Image</strong> dialog box, set the NIC multi-queue attribute.</li></ol>
 </div>
 <p id="EN-US_TOPIC_0058758453__p83661859131217"><strong id="EN-US_TOPIC_0058758453__b84235270614342">Method 3:</strong> Add <strong id="EN-US_TOPIC_0058758453__b842352706143543">hw_vif_multiqueue_enabled</strong> to an image through the API.</p>
-<ol id="EN-US_TOPIC_0058758453__ol35807599162643"><li id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_li13762086162643"><a name="EN-US_TOPIC_0058758453__en-us_topic_0085214115_li13762086162643"></a><a name="en-us_topic_0085214115_li13762086162643"></a>For instructions about how to obtain the token, see <a href="https://docs.otc.t-systems.com/en-us/api/apiug/apig-en-api-180328003.html" target="_blank" rel="noopener noreferrer">Token Authentication</a>.</li><li id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_li13555124724017">For instructions about how to call an API to update image information, see "Updating Image Information (Native OpenStack API)" in <em id="EN-US_TOPIC_0058758453__i886917132276">Image Management Service API Reference</em>.</li><li id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_li63700435163736">Add <strong id="EN-US_TOPIC_0058758453__b842352706145152">X-Auth-Token</strong> to the request header.<p id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_p29351077163738">The value of <strong id="EN-US_TOPIC_0058758453__b2007658833145216">X-Auth-Token</strong> is the token obtained in step <a href="#EN-US_TOPIC_0058758453__en-us_topic_0085214115_li13762086162643">1</a>.</p>
+<ol id="EN-US_TOPIC_0058758453__ol35807599162643"><li id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_li13762086162643"><a name="EN-US_TOPIC_0058758453__en-us_topic_0085214115_li13762086162643"></a><a name="en-us_topic_0085214115_li13762086162643"></a>For instructions about how to obtain the token, see <a href="https://docs.otc.t-systems.com/en-us/api/apiug/apig-en-api-180328003.html" target="_blank" rel="noopener noreferrer">Token Authentication</a>.</li><li id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_li13555124724017">For instructions about how to call an API to update image information, see "Updating Image Information (Native OpenStack API)" in <em id="EN-US_TOPIC_0058758453__i9923112314212">Image Management Service API Reference</em>.</li><li id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_li63700435163736">Add <strong id="EN-US_TOPIC_0058758453__b842352706145152">X-Auth-Token</strong> to the request header.<p id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_p29351077163738">The value of <strong id="EN-US_TOPIC_0058758453__b2007658833145216">X-Auth-Token</strong> is the token obtained in step <a href="#EN-US_TOPIC_0058758453__en-us_topic_0085214115_li13762086162643">1</a>.</p>
 </li><li id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_li36302288163835">Add <strong id="EN-US_TOPIC_0058758453__b842352706145236">Content-Type</strong> to the request header.<p id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_p22307608163837">The value of <strong id="EN-US_TOPIC_0058758453__b842352706145254">Content-Type</strong> is <strong id="EN-US_TOPIC_0058758453__b84235270614537">application/openstack-images-v2.1-json-patch</strong>.</p>
 <p id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_p4104139183719">The request URI is in the following format:</p>
 <p class="litext" id="EN-US_TOPIC_0058758453__en-us_topic_0085214115_p54858994162643">PATCH /v2/images/{image_id}</p>
@@ -172,7 +172,7 @@
 </li></ol>
 <p id="EN-US_TOPIC_0058758453__p1971624101317"></p>
 </div>
-<div class="section" id="EN-US_TOPIC_0058758453__section1841681225617"><a name="EN-US_TOPIC_0058758453__section1841681225617"></a><a name="section1841681225617"></a><h4 class="sectiontitle">Creating an <span id="EN-US_TOPIC_0058758453__text316151522317">ECS</span> Using a Private Image</h4><div class="p" id="EN-US_TOPIC_0058758453__p1518372618317">You can create an <span id="EN-US_TOPIC_0058758453__text1541214215710">ECS</span> using a registered private image. For details, see <a href="en-us_topic_0021831611.html">Creating an ECS</a>. Note the following when setting the parameters:<ul id="EN-US_TOPIC_0058758453__ul107151117143111"><li id="EN-US_TOPIC_0058758453__li8715181711317"><strong id="EN-US_TOPIC_0058758453__b1528817951">Region</strong>: Select the region where the private image is located.</li><li id="EN-US_TOPIC_0058758453__li12715717193114"><strong id="EN-US_TOPIC_0058758453__b0297112994615">Image</strong>: Click <strong id="EN-US_TOPIC_0058758453__b329712913465">Private image</strong> and then select the desired image from the drop-down list.</li></ul>
+<div class="section" id="EN-US_TOPIC_0058758453__section1841681225617"><a name="EN-US_TOPIC_0058758453__section1841681225617"></a><a name="section1841681225617"></a><h4 class="sectiontitle">Creating an <span id="EN-US_TOPIC_0058758453__text316151522317">ECS</span> Using a Private Image</h4><div class="p" id="EN-US_TOPIC_0058758453__p1518372618317">You can create an <span id="EN-US_TOPIC_0058758453__text16924131182113">ECS</span> using a registered private image. For details, see <a href="en-us_topic_0021831611.html">Creating an ECS</a>. Note the following when setting the parameters:<ul id="EN-US_TOPIC_0058758453__ul107151117143111"><li id="EN-US_TOPIC_0058758453__li8715181711317"><strong id="EN-US_TOPIC_0058758453__b1261035107">Region</strong>: Select the region where the private image is located.</li><li id="EN-US_TOPIC_0058758453__li12715717193114"><strong id="EN-US_TOPIC_0058758453__b0297112994615">Image</strong>: Click <strong id="EN-US_TOPIC_0058758453__b329712913465">Private image</strong> and then select the desired image from the drop-down list.</li></ul>
 </div>
 </div>
 <div class="section" id="EN-US_TOPIC_0058758453__section214227201118"><a name="EN-US_TOPIC_0058758453__section214227201118"></a><a name="section214227201118"></a><h4 class="sectiontitle">Enabling NIC Multi-Queue</h4><p id="EN-US_TOPIC_0058758453__p9725123784">KVM Windows <span id="EN-US_TOPIC_0058758453__text16625933172318">ECS</span>s use private images to support NIC multi-queue. For details, see "How Do I Set NIC Multi-queue Feature of an Image?" in <em id="EN-US_TOPIC_0058758453__i84235269717829">Image Management Service User Guide</em>.</p>

docs/ecs/umn/en-us_topic_0060610074.html

@@ -1,7 +1,7 @@
 <a name="EN-US_TOPIC_0060610074"></a><a name="EN-US_TOPIC_0060610074"></a>
 
 <h1 class="topictitle1">Exporting ECS Information</h1>
-<div id="body1495618695087"><div class="section" id="EN-US_TOPIC_0060610074__section50407262175221"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0060610074__p61429748175232">The information of all <span id="EN-US_TOPIC_0060610074__text18763911141020">ECS</span>s in your account can be exported to an XLSX file locally. The file includes the IDs, private IP addresses, and <span id="EN-US_TOPIC_0060610074__text585910407473">EIP</span>s of your <span id="EN-US_TOPIC_0060610074__text1819541316107">ECS</span>s.</p>
+<div id="body1495618695087"><div class="section" id="EN-US_TOPIC_0060610074__section50407262175221"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0060610074__p61429748175232">The information of all <span id="EN-US_TOPIC_0060610074__text417674945710">ECS</span>s in your account can be exported to an XLSX file locally. The file includes the IDs, private IP addresses, and <span id="EN-US_TOPIC_0060610074__text585910407473">EIP</span>s of your <span id="EN-US_TOPIC_0060610074__text1819541316107">ECS</span>s.</p>
 </div>
 <div class="section" id="EN-US_TOPIC_0060610074__section8755447183137"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0060610074__ol53102723183146"><li id="EN-US_TOPIC_0060610074__li14469519145710">Log in to the management console.</li><li id="EN-US_TOPIC_0060610074__li464234814566">Click <span><img id="EN-US_TOPIC_0060610074__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0060610074__li3026638618324">Under <strong id="EN-US_TOPIC_0060610074__b13172104122311"><span id="EN-US_TOPIC_0060610074__text817115412311">Computing</span></strong>, click <strong id="EN-US_TOPIC_0060610074__b417234112318">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0060610074__li27041584183239">In the upper right corner above the <span id="EN-US_TOPIC_0060610074__text136517171010">ECS</span> list, click <span><img id="EN-US_TOPIC_0060610074__image101125644218" src="en-us_image_0142360062.png"></span>.<p id="EN-US_TOPIC_0060610074__p4335838818357">The system will automatically export all <span id="EN-US_TOPIC_0060610074__text12201619121013">ECS</span>s in the current region under your account to a local directory.</p>
 <div class="fignone" id="EN-US_TOPIC_0060610074__fig14349111531814"><span class="figcap"><b>Figure 1 </b>Exporting ECS information</span><br><span><img id="EN-US_TOPIC_0060610074__image083164915491" src="en-us_image_0000002351477222.png" title="Click to enlarge" class="imgResize"></span></div>

docs/ecs/umn/en-us_topic_0093492521.html

@@ -7,7 +7,7 @@
 </div>
 <div class="section" id="EN-US_TOPIC_0093492521__section15259195871319"><h4 class="sectiontitle">Prerequisites</h4><p id="EN-US_TOPIC_0093492521__p286313221410">An <span id="EN-US_TOPIC_0093492521__text490432618219">EIP</span> has been bound to an <span id="EN-US_TOPIC_0093492521__text1570821221416">ECS</span>. For details, see <a href="en-us_topic_0174917535.html">Binding an EIP</a>.</p>
 </div>
-<div class="section" id="EN-US_TOPIC_0093492521__section133711110961"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0093492521__ol675214581377"><li id="EN-US_TOPIC_0093492521__li1151341720102">Log in to the management console.</li><li id="EN-US_TOPIC_0093492521__li464234814566">Click <span><img id="EN-US_TOPIC_0093492521__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0093492521__li1175265815373">Under <strong id="EN-US_TOPIC_0093492521__b17145344183813"><span id="EN-US_TOPIC_0093492521__text51441944173818">Computing</span></strong>, click <strong id="EN-US_TOPIC_0093492521__b1145154443815">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0093492521__li3753958153720">In the ECS list, locate the row containing the target <span id="EN-US_TOPIC_0093492521__text37761353124814">ECS</span> and choose <strong id="EN-US_TOPIC_0093492521__b9777165314486">More</strong> &gt; <strong id="EN-US_TOPIC_0093492521__b177771533488">Manage Network</strong> &gt; <strong id="EN-US_TOPIC_0093492521__b878115394811">Modify Bandwidth</strong> in the <strong id="EN-US_TOPIC_0093492521__b6781195311484">Operation</strong> column.</li><li id="EN-US_TOPIC_0093492521__li10261416110">Change the bandwidth name and size as prompted.</li></ol>
+<div class="section" id="EN-US_TOPIC_0093492521__section133711110961"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0093492521__ol675214581377"><li id="EN-US_TOPIC_0093492521__li1151341720102">Log in to the management console.</li><li id="EN-US_TOPIC_0093492521__li464234814566">Click <span><img id="EN-US_TOPIC_0093492521__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0093492521__li1175265815373">Under <strong id="EN-US_TOPIC_0093492521__b17145344183813"><span id="EN-US_TOPIC_0093492521__text51441944173818">Computing</span></strong>, click <strong id="EN-US_TOPIC_0093492521__b1145154443815">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0093492521__li3753958153720">In the ECS list, locate the row containing the target <span id="EN-US_TOPIC_0093492521__text13576184310309">ECS</span> and choose <strong id="EN-US_TOPIC_0093492521__b9576643153012">More</strong> &gt; <strong id="EN-US_TOPIC_0093492521__b10576443123011">Manage Network</strong> &gt; <strong id="EN-US_TOPIC_0093492521__b1757714312306">Modify Bandwidth</strong> in the <strong id="EN-US_TOPIC_0093492521__b15771343103017">Operation</strong> column.</li><li id="EN-US_TOPIC_0093492521__li10261416110">Change the bandwidth name and size as prompted.</li></ol>
 </div>
 </div>
 <div>

docs/ecs/umn/en-us_topic_0096170524.html

@@ -13,7 +13,7 @@
 </li>
 <li class="ulchildlink"><strong><a href="en-us_topic_0117006217.html">How Can I Handle Slow ECS Startup?</a></strong><br>
 </li>
-<li class="ulchildlink"><strong><a href="en-us_topic_0000001143214829.html">How Do I Configure atop and kdump on Linux ECSs for Performance Analysis?</a></strong><br>
+<li class="ulchildlink"><strong><a href="en-us_topic_0000001143214829.html">How Do I Configure atop and kdump on Linux ECSs?</a></strong><br>
 </li>
 <li class="ulchildlink"><strong><a href="en-us_topic_0000001597810477.html">How Do I Fix File Creation Failures Due to Inode Exhaustion?</a></strong><br>
 </li>

docs/ecs/umn/en-us_topic_0096293655.html

@@ -10,7 +10,7 @@
 <div class="section" id="EN-US_TOPIC_0096293655__section188614152411"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0096293655__ol5143115983115"><li id="EN-US_TOPIC_0096293655__li1151341720102">Log in to the management console.</li><li id="EN-US_TOPIC_0096293655__li464234814566">Click <span><img id="EN-US_TOPIC_0096293655__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0096293655__li1514345963117">Under <strong id="EN-US_TOPIC_0096293655__b166412471056"><span id="EN-US_TOPIC_0096293655__text8640471555">Computing</span></strong>, click <strong id="EN-US_TOPIC_0096293655__b186517471950">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0096293655__li17143459143113">In the search box above the <span id="EN-US_TOPIC_0096293655__text570533014396">ECS</span> list, enter the <span id="EN-US_TOPIC_0096293655__text15990111018551">ECS</span> name, IP address, or ID for search.</li><li id="EN-US_TOPIC_0096293655__li4144155920313">Click the name of the target <span id="EN-US_TOPIC_0096293655__text657784293913">ECS</span>.<p id="EN-US_TOPIC_0096293655__p18144205916319">The <span id="EN-US_TOPIC_0096293655__text2293724185518">ECS</span> details page is displayed.</p>
 </li><li id="EN-US_TOPIC_0096293655__li1114425923112">Click the <strong id="EN-US_TOPIC_0096293655__b3166031238574">Disks</strong> tab. Then, click <strong id="EN-US_TOPIC_0096293655__b62538178185745">Attach Disk</strong>.<p id="EN-US_TOPIC_0096293655__p3144159153115">The <strong id="EN-US_TOPIC_0096293655__b84235270622427">Attach Disk</strong> dialog box is displayed.</p>
 <div class="fignone" id="EN-US_TOPIC_0096293655__fig1332144315348"><span class="figcap"><b>Figure 1 </b>Attach Disk</span><br><span><img id="EN-US_TOPIC_0096293655__image7303181915103" src="en-us_image_0000002351494384.png" title="Click to enlarge" class="imgResize"></span></div>
-</li><li id="EN-US_TOPIC_0096293655__li19144105919315">Select the target disk and specify the disk as the system disk or data disk<div class="note" id="EN-US_TOPIC_0096293655__note105791934312"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0096293655__ul1557913920439"><li id="EN-US_TOPIC_0096293655__li105793912435">If no EVS disks are available, click <strong id="EN-US_TOPIC_0096293655__b431765741">Create Disk</strong> in the lower part of the list.</li><li id="EN-US_TOPIC_0096293655__li85798934317">For details about constraints on attaching disks, see <a href="en-us_topic_0040863659.html">What Are the Requirements for Attaching an EVS Disk to an ECS?</a></li><li id="EN-US_TOPIC_0096293655__li057959184316">The device names for the local disks and EVS disks attached to a disk-intensive ECS comply with the following rules:<ul id="EN-US_TOPIC_0096293655__ul357969164315"><li id="EN-US_TOPIC_0096293655__li1357989174314">System disk: Use sda or vda.</li><li id="EN-US_TOPIC_0096293655__li155793934315">Local disk: Use the device name following sda or vda in alphabetical order.</li><li id="EN-US_TOPIC_0096293655__li10579179194315">EVS disk: Use the device name added in alphabetical order following those used by local disks.</li></ul>
+</li><li id="EN-US_TOPIC_0096293655__li19144105919315">Select the target disk and specify the disk as the system disk or data disk<div class="note" id="EN-US_TOPIC_0096293655__note105791934312"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0096293655__ul1557913920439"><li id="EN-US_TOPIC_0096293655__li105793912435">If no EVS disks are available, click <strong id="EN-US_TOPIC_0096293655__b1977105033">Create Disk</strong> in the lower part of the list.</li><li id="EN-US_TOPIC_0096293655__li85798934317">For details about constraints on attaching disks, see <a href="en-us_topic_0040863659.html">What Are the Requirements for Attaching an EVS Disk to an ECS?</a></li><li id="EN-US_TOPIC_0096293655__li057959184316">The device names for the local disks and EVS disks attached to a disk-intensive ECS comply with the following rules:<ul id="EN-US_TOPIC_0096293655__ul357969164315"><li id="EN-US_TOPIC_0096293655__li1357989174314">System disk: Use sda or vda.</li><li id="EN-US_TOPIC_0096293655__li155793934315">Local disk: Use the device name following sda or vda in alphabetical order.</li><li id="EN-US_TOPIC_0096293655__li10579179194315">EVS disk: Use the device name added in alphabetical order following those used by local disks.</li></ul>
 </li></ul>
 </div></div>
 </li><li id="EN-US_TOPIC_0096293655__li378881832719">Click <strong id="EN-US_TOPIC_0096293655__b84235270611586">OK</strong>.<p id="EN-US_TOPIC_0096293655__p27881518102716">After the disk is attached, you can view the information about it on the <strong id="EN-US_TOPIC_0096293655__b84235270694114">Disks</strong> tab.</p>

docs/ecs/umn/en-us_topic_0097289624.html

@@ -7,7 +7,7 @@
 <div class="section" id="EN-US_TOPIC_0097289624__section106800321171"><h4 class="sectiontitle">GPU-accelerated ECSs</h4><p id="EN-US_TOPIC_0097289624__p17293249191019">Recommended: <a href="#EN-US_TOPIC_0097289624__section1454714546567">Computing-accelerated P2s</a>, <a href="#EN-US_TOPIC_0097289624__section1846114713182">Inference-accelerated Pi2</a>, and <a href="#EN-US_TOPIC_0097289624__section131302034104515">Graphics-accelerated Enhancement G6</a></p>
 <p id="EN-US_TOPIC_0097289624__p104199319368">Available now: All GPU models except the recommended ones. If available ECSs are sold out, use the recommended ones.</p>
 <ul id="EN-US_TOPIC_0097289624__ul2013754310454"><li id="EN-US_TOPIC_0097289624__li1137184394519">G series<ul id="EN-US_TOPIC_0097289624__ul10656145517453"><li id="EN-US_TOPIC_0097289624__li762871731110"><a href="#EN-US_TOPIC_0097289624__section168054357432">Graphics-accelerated Enhancement G7v</a></li><li id="EN-US_TOPIC_0097289624__li573217100112"><a href="#EN-US_TOPIC_0097289624__section2325028104711">Graphics-accelerated Enhancement G7</a></li><li id="EN-US_TOPIC_0097289624__li196031344101312"><a href="#EN-US_TOPIC_0097289624__section131302034104515">Graphics-accelerated Enhancement G6</a></li></ul>
-</li><li id="EN-US_TOPIC_0097289624__li13435445154519">P series<ul id="EN-US_TOPIC_0097289624__ul152541348476"><li id="EN-US_TOPIC_0097289624__li72567538542"><a href="#EN-US_TOPIC_0097289624__section7795174175814">Computing-accelerated P5e</a></li><li id="EN-US_TOPIC_0097289624__li16820582226"><a href="#EN-US_TOPIC_0097289624__section453311473114">Computing-accelerated P5s</a></li><li id="EN-US_TOPIC_0097289624__li19695105762617"><a href="#EN-US_TOPIC_0097289624__section48861652193">Computing-accelerated P3</a></li><li id="EN-US_TOPIC_0097289624__li197642023967"><a href="#EN-US_TOPIC_0097289624__section1454714546567">Computing-accelerated P2s</a> (recommended)</li><li id="EN-US_TOPIC_0097289624__li112429154114"><a href="#EN-US_TOPIC_0097289624__section208472383415">Computing-accelerated P2v</a></li><li id="EN-US_TOPIC_0097289624__li122175510413"><a href="#EN-US_TOPIC_0097289624__section3135224614">Inference-accelerated Pi5e</a></li><li id="EN-US_TOPIC_0097289624__li5917153241810"><a href="#EN-US_TOPIC_0097289624__section1846114713182">Inference-accelerated Pi2</a> (recommended)</li></ul>
+</li><li id="EN-US_TOPIC_0097289624__li13435445154519">P series<ul id="EN-US_TOPIC_0097289624__ul152541348476"><li id="EN-US_TOPIC_0097289624__li72567538542"><a href="#EN-US_TOPIC_0097289624__section7795174175814">Computing-accelerated P5e</a></li><li id="EN-US_TOPIC_0097289624__li16820582226"><a href="#EN-US_TOPIC_0097289624__section453311473114">Computing-accelerated P5s</a> (recommended)</li><li id="EN-US_TOPIC_0097289624__li19695105762617"><a href="#EN-US_TOPIC_0097289624__section48861652193">Computing-accelerated P3</a></li><li id="EN-US_TOPIC_0097289624__li1936681911507"><a href="#EN-US_TOPIC_0097289624__section1454714546567">Computing-accelerated P2s</a></li><li id="EN-US_TOPIC_0097289624__li112429154114"><a href="#EN-US_TOPIC_0097289624__section208472383415">Computing-accelerated P2v</a></li><li id="EN-US_TOPIC_0097289624__li122175510413"><a href="#EN-US_TOPIC_0097289624__section3135224614">Inference-accelerated Pi5e</a> (recommended)</li><li id="EN-US_TOPIC_0097289624__li1868152715116"><a href="#EN-US_TOPIC_0097289624__section1846114713182">Inference-accelerated Pi2</a></li></ul>
 </li></ul>
 <div class="p" id="EN-US_TOPIC_0097289624__p891719020568">Helpful links:<ul id="EN-US_TOPIC_0097289624__ul1766063215713"><li id="EN-US_TOPIC_0097289624__li6661532155715"><a href="en-us_topic_0149610914.html">Manually Installing a GRID Driver on a GPU-accelerated ECS</a></li><li id="EN-US_TOPIC_0097289624__li7253649185219"><a href="en-us_topic_0149470468.html">Manually Installing a Tesla Driver on a GPU-accelerated ECS</a></li></ul>
 </div>
@@ -193,7 +193,7 @@
 </table>
 </div>
 <p id="EN-US_TOPIC_0097289624__p133870161463"><strong id="EN-US_TOPIC_0097289624__b10747162219156">G7v ECS Features</strong></p>
-<ul id="EN-US_TOPIC_0097289624__ul133871516174610"><li id="EN-US_TOPIC_0097289624__li1938721624611">CPU: 3rd Generation Intel&reg; Xeon&reg; Scalable 6348 processors (3.0 GHz of basic frequency and 3.5 GHz of turbo frequency)</li><li id="EN-US_TOPIC_0097289624__li938819164466">Graphics acceleration APIs<ul id="EN-US_TOPIC_0097289624__ul163889161468"><li id="EN-US_TOPIC_0097289624__li738811614611">DirectX 12.07, Direct2D, DirectX Video Acceleration (DXVA)</li><li id="EN-US_TOPIC_0097289624__li1538801619468">Shader Model 5.17</li><li id="EN-US_TOPIC_0097289624__li0388171614615">OpenGL 4.68</li><li id="EN-US_TOPIC_0097289624__li15388191634617">Vulkan 1.18</li></ul>
+<ul id="EN-US_TOPIC_0097289624__ul133871516174610"><li id="EN-US_TOPIC_0097289624__li1938721624611">CPU: 3rd Generation Intel&reg; Xeon&reg; Scalable 6348 processors (3.0 GHz of basic frequency and 3.5 GHz of turbo frequency)</li><li id="EN-US_TOPIC_0097289624__li938819164466">Graphics acceleration APIs<ul id="EN-US_TOPIC_0097289624__ul163889161468"><li id="EN-US_TOPIC_0097289624__li738811614611">DirectX 12.07, Direct2D, and DirectX Video Acceleration (DXVA)</li><li id="EN-US_TOPIC_0097289624__li1538801619468">Shader Model 5.17</li><li id="EN-US_TOPIC_0097289624__li0388171614615">OpenGL 4.68</li><li id="EN-US_TOPIC_0097289624__li15388191634617">Vulkan 1.18</li></ul>
 </li><li id="EN-US_TOPIC_0097289624__li93881616164616">CUDA, DirectCompute, OpenACC, and OpenCL</li><li id="EN-US_TOPIC_0097289624__li1388141611460">A single card is equipped with 10,752 CUDA cores, 84 second-generation RT cores, and 336 third-generation Tensor cores.</li><li id="EN-US_TOPIC_0097289624__li15388116194615">Graphics applications accelerated</li><li id="EN-US_TOPIC_0097289624__li1638814168468">Heavy-load CPU inference</li><li id="EN-US_TOPIC_0097289624__li3388181624618">Application flow identical to common ECSs</li><li id="EN-US_TOPIC_0097289624__li13881716124611">Automatic scheduling of G7v ECSs to AZs where NVIDIA A40 GPUs are used</li><li id="EN-US_TOPIC_0097289624__li73881116194615">Built-in one NVENC and two NVDECs (including AV1 decoding)</li></ul>
 <p id="EN-US_TOPIC_0097289624__p438871694618"><strong id="EN-US_TOPIC_0097289624__b1082820477511">Supported Software</strong></p>
 <p id="EN-US_TOPIC_0097289624__p15388616154618">G7v ECSs are used in graphics acceleration scenarios, such as video rendering, cloud desktop, and 3D visualization. If the software relies on GPU DirectX and OpenGL hardware acceleration, use G7v ECSs. G7v ECSs support the following commonly used graphics processing software:</p>
@@ -282,7 +282,7 @@
 </table>
 </div>
 <p id="EN-US_TOPIC_0097289624__p8955175474919"><strong id="EN-US_TOPIC_0097289624__b5385141192017">G7 ECS Features</strong></p>
-<ul id="EN-US_TOPIC_0097289624__ul19955175415491"><li id="EN-US_TOPIC_0097289624__li1095545474915">CPU: 3rd Generation Intel&reg; Xeon&reg; Scalable 8378A processors (3.0 GHz of basic frequency and 3.5 GHz of turbo frequency)</li><li id="EN-US_TOPIC_0097289624__li19955115417490">Graphics acceleration APIs<ul id="EN-US_TOPIC_0097289624__ul495575444914"><li id="EN-US_TOPIC_0097289624__li14955054184915">DirectX 12.07, Direct2D, DirectX Video Acceleration (DXVA)</li><li id="EN-US_TOPIC_0097289624__li189554549493">Shader Model 5.17</li><li id="EN-US_TOPIC_0097289624__li169551554124917">OpenGL 4.68</li><li id="EN-US_TOPIC_0097289624__li49551154104914">Vulkan 1.18</li></ul>
+<ul id="EN-US_TOPIC_0097289624__ul19955175415491"><li id="EN-US_TOPIC_0097289624__li1095545474915">CPU: 3rd Generation Intel&reg; Xeon&reg; Scalable 8378A processors (3.0 GHz of basic frequency and 3.5 GHz of turbo frequency)</li><li id="EN-US_TOPIC_0097289624__li19955115417490">Graphics acceleration APIs<ul id="EN-US_TOPIC_0097289624__ul495575444914"><li id="EN-US_TOPIC_0097289624__li14955054184915">DirectX 12.07, Direct2D, and DirectX Video Acceleration (DXVA)</li><li id="EN-US_TOPIC_0097289624__li189554549493">Shader Model 5.17</li><li id="EN-US_TOPIC_0097289624__li169551554124917">OpenGL 4.68</li><li id="EN-US_TOPIC_0097289624__li49551154104914">Vulkan 1.18</li></ul>
 </li><li id="EN-US_TOPIC_0097289624__li2955155444911">CUDA, DirectCompute, OpenACC, and OpenCL</li><li id="EN-US_TOPIC_0097289624__li18955135424913">A single card is equipped with 10,752 CUDA cores, 84 second-generation RT cores, and 336 third-generation Tensor cores.</li><li id="EN-US_TOPIC_0097289624__li1095595413493">Graphics applications accelerated</li><li id="EN-US_TOPIC_0097289624__li13955115414917">Heavy-load CPU inference</li><li id="EN-US_TOPIC_0097289624__li39551554174912">Application flow identical to common ECSs</li><li id="EN-US_TOPIC_0097289624__li895625413496">Automatic scheduling of G7 ECSs to AZs where NVIDIA A40 GPUs are used</li><li id="EN-US_TOPIC_0097289624__li4956155415496">Built-in one NVENC and two NVDECs (including AV1 decoding)</li></ul>
 <p id="EN-US_TOPIC_0097289624__p39567543494"><strong id="EN-US_TOPIC_0097289624__b1882834714514">Supported Software</strong></p>
 <p id="EN-US_TOPIC_0097289624__p595610545494">G7 ECSs are used in graphics acceleration scenarios, such as video rendering, cloud desktop, and 3D visualization. If the software relies on GPU DirectX and OpenGL hardware acceleration, use G7 ECSs. G7 ECSs support the following commonly used graphics processing software:</p>
@@ -476,7 +476,7 @@
 </td>
 <td class="cellrowborder" valign="top" width="7.4414882976595305%" headers="mcps1.3.8.5.2.11.1.2 "><p id="EN-US_TOPIC_0097289624__p1667510111145">160</p>
 </td>
-<td class="cellrowborder" valign="top" width="9.071814362872574%" headers="mcps1.3.8.5.2.11.1.3 "><p id="EN-US_TOPIC_0097289624__p167415171044">1920</p>
+<td class="cellrowborder" valign="top" width="9.071814362872574%" headers="mcps1.3.8.5.2.11.1.3 "><p id="EN-US_TOPIC_0097289624__p167415171044">1,920</p>
 </td>
 <td class="cellrowborder" valign="top" width="11.292258451690337%" headers="mcps1.3.8.5.2.11.1.4 "><p id="EN-US_TOPIC_0097289624__p193013274418">40/36</p>
 </td>
@@ -622,7 +622,7 @@
 <p id="EN-US_TOPIC_0097289624__p2137142410287"><strong id="EN-US_TOPIC_0097289624__b12138122462810">Supported Software</strong></p>
 <p id="EN-US_TOPIC_0097289624__p913813244287">P5s ECSs are used in computing acceleration scenarios, such as deep learning training, inference, scientific computing, molecular modeling, and seismic analysis. If the software is required to support GPU CUDA, use P5s ECSs. P5s ECSs support the following commonly used software:</p>
 <ul id="EN-US_TOPIC_0097289624__ul131381824162817"><li id="EN-US_TOPIC_0097289624__li11381824162810">Common deep learning frameworks, such as TensorFlow, Spark, PyTorch, MXNet, and Caffe</li><li id="EN-US_TOPIC_0097289624__li121381024122815">CUDA GPU rendering supported by RedShift for Autodesk 3ds Max and V-Ray for 3ds Max</li><li id="EN-US_TOPIC_0097289624__li2013818244286">Agisoft PhotoScan</li><li id="EN-US_TOPIC_0097289624__li1313922422816">MapD</li><li id="EN-US_TOPIC_0097289624__li5139192412819">More than 2,000 GPU-accelerated applications such as Amber, NAMD, and VASP</li></ul>
-<p id="EN-US_TOPIC_0097289624__p2069793801916"><strong id="EN-US_TOPIC_0097289624__b646771575">Notes</strong></p>
+<p id="EN-US_TOPIC_0097289624__p2069793801916"><strong id="EN-US_TOPIC_0097289624__b95760873">Notes</strong></p>
 <ul id="EN-US_TOPIC_0097289624__ul16727155013302"><li id="EN-US_TOPIC_0097289624__li17727205003011">P5s ECSs support automatic recovery when the hosts accommodating such ECSs become faulty.</li><li id="EN-US_TOPIC_0097289624__li13727135013018">After a P5s ECS is stopped, basic resources (vCPUs, memory, image, and encoding cards) are not billed, but its system disk is billed based on the disk capacity. If other service resources, such as EVS disks, EIPs, and bandwidth are associated with the ECS, these resources are billed separately.</li><li id="EN-US_TOPIC_0097289624__li20727165011302">Specifications of P5s ECSs can only be changed to other specifications of the same instance type.</li><li id="EN-US_TOPIC_0097289624__li14344656339">If you have attached a data disk to a P5s ECS during ECS creation, do not detach the data disk upon creation, or the detachment will fail.</li></ul>
 </div>
 <div class="section" id="EN-US_TOPIC_0097289624__section48861652193"><a name="EN-US_TOPIC_0097289624__section48861652193"></a><a name="section48861652193"></a><h4 class="sectiontitle">Computing-accelerated P3</h4><p id="EN-US_TOPIC_0097289624__p2023119619103"><strong id="EN-US_TOPIC_0097289624__b848272717318">Overview</strong></p>
@@ -749,8 +749,8 @@
 <p id="EN-US_TOPIC_0097289624__p1222025682118"><strong id="EN-US_TOPIC_0097289624__b28349401439">Supported Software</strong></p>
 <p id="EN-US_TOPIC_0097289624__p161222172219">P3 ECSs are used in computing acceleration scenarios, such as deep learning training, inference, scientific computing, molecular modeling, and seismic analysis. If the software is required to support GPU CUDA, use P3 ECSs. P3 ECSs support the following commonly used software:</p>
 <ul id="EN-US_TOPIC_0097289624__ul1257810338222"><li id="EN-US_TOPIC_0097289624__li057993352219">Common deep learning frameworks, such as TensorFlow, Spark, PyTorch, MXNet, and Caffe</li><li id="EN-US_TOPIC_0097289624__li2057915337222">CUDA GPU rendering supported by RedShift for Autodesk 3ds Max and V-Ray for 3ds Max</li><li id="EN-US_TOPIC_0097289624__li157993316227">Agisoft PhotoScan</li><li id="EN-US_TOPIC_0097289624__li6579113319225">MapD</li><li id="EN-US_TOPIC_0097289624__li857911339222">More than 2,000 GPU-accelerated applications such as Amber, NAMD, and VASP</li></ul>
-<p id="EN-US_TOPIC_0097289624__p25234052319"><strong id="EN-US_TOPIC_0097289624__b1880228542">Notes</strong></p>
-<ul id="EN-US_TOPIC_0097289624__ul19252301239"><li id="EN-US_TOPIC_0097289624__li15679310191118">After a P3 ECS is stopped, basic resources (including vCPUs, memory, image, and GPUs) are not billed, but its system disk is billed based on the disk capacity. If other products, such as EVS disks, <span id="EN-US_TOPIC_0097289624__text240390494">EIP</span>, and bandwidth are associated with the ECS, these products are billed separately.<div class="note" id="EN-US_TOPIC_0097289624__note634591341113"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0097289624__p9345413201114">Resources will be released after a P3 ECS is stopped. If resources are insufficient at the next start, the start may fail. If you want to use such an ECS for a long period of time, do not stop the ECS.</p>
+<p id="EN-US_TOPIC_0097289624__p25234052319"><strong id="EN-US_TOPIC_0097289624__b1032601981">Notes</strong></p>
+<ul id="EN-US_TOPIC_0097289624__ul19252301239"><li id="EN-US_TOPIC_0097289624__li15679310191118">After a P3 ECS is stopped, basic resources (including vCPUs, memory, image, and GPUs) are not billed, but its system disk is billed based on the disk capacity. If other products, such as EVS disks, <span id="EN-US_TOPIC_0097289624__text1329575630">EIP</span>, and bandwidth are associated with the ECS, these products are billed separately.<div class="note" id="EN-US_TOPIC_0097289624__note634591341113"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0097289624__p9345413201114">Resources will be released after a P3 ECS is stopped. If resources are insufficient at the next start, the start may fail. If you want to use such an ECS for a long period of time, do not stop the ECS.</p>
 </div></div>
 </li><li id="EN-US_TOPIC_0097289624__li11698121782417">If a P3 ECS is created using a private image, make sure that the Tesla driver was installed during the private image creation. If not, install the driver for computing acceleration after the ECS is created. For details, see <a href="en-us_topic_0149470468.html">Manually Installing a Tesla Driver on a GPU-accelerated ECS</a>.</li><li id="EN-US_TOPIC_0097289624__li3461891855">GPU-accelerated <span id="EN-US_TOPIC_0097289624__text818764512313">ECS</span>s differ greatly in general-purpose and heterogeneous compute. Their specifications can only be changed to other specifications of the same instance type.</li><li id="EN-US_TOPIC_0097289624__li1981672953012">GPU-accelerated <span id="EN-US_TOPIC_0097289624__text173387451471">ECS</span>s do not support live migration.</li></ul>
 </div>
@@ -894,12 +894,12 @@
 <p id="EN-US_TOPIC_0097289624__p555185475612"><strong id="EN-US_TOPIC_0097289624__b483464016312">Supported Software</strong></p>
 <div class="p" id="EN-US_TOPIC_0097289624__p17551115411560">P2s ECSs are used in computing acceleration scenarios, such as deep learning training, inference, scientific computing, molecular modeling, and seismic analysis. If the software is required to support GPU CUDA, use P2s ECSs. P2s ECSs support the following commonly used software:<ul id="EN-US_TOPIC_0097289624__ul3551145425617"><li id="EN-US_TOPIC_0097289624__li18551135414564">Common deep learning frameworks, such as TensorFlow, Caffe, PyTorch, and MXNet</li><li id="EN-US_TOPIC_0097289624__li185521154115616">CUDA GPU rendering supported by RedShift for Autodesk 3ds Max and V-Ray for 3ds Max</li><li id="EN-US_TOPIC_0097289624__li655265495615">Agisoft PhotoScan</li><li id="EN-US_TOPIC_0097289624__li1255215544566">MapD</li></ul>
 </div>
-<div class="p" id="EN-US_TOPIC_0097289624__p55522547562"><strong id="EN-US_TOPIC_0097289624__b6554841232">Notes</strong><ul id="EN-US_TOPIC_0097289624__ul19552115412564"><li id="EN-US_TOPIC_0097289624__li2921104518913">After a P2s ECS is stopped, basic resources (including vCPUs, memory, image, and GPUs) are not billed, but its system disk is billed based on the disk capacity. If other products, such as EVS disks, <span id="EN-US_TOPIC_0097289624__text1502737209">EIP</span>, and bandwidth are associated with the ECS, these products are billed separately.<div class="note" id="EN-US_TOPIC_0097289624__note1811393714913"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0097289624__p311411373918">Resources will be released after a P2s ECS is stopped. If resources are insufficient at the next start, the start may fail. If you want to use such an ECS for a long period of time, do not stop the ECS.</p>
+<div class="p" id="EN-US_TOPIC_0097289624__p55522547562"><strong id="EN-US_TOPIC_0097289624__b6554841232">Notes</strong><ul id="EN-US_TOPIC_0097289624__ul19552115412564"><li id="EN-US_TOPIC_0097289624__li2921104518913">After a P2s ECS is stopped, basic resources (including vCPUs, memory, image, and GPUs) are not billed, but its system disk is billed based on the disk capacity. If other products, such as EVS disks, <span id="EN-US_TOPIC_0097289624__text1597303607">EIP</span>, and bandwidth are associated with the ECS, these products are billed separately.<div class="note" id="EN-US_TOPIC_0097289624__note1811393714913"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0097289624__p311411373918">Resources will be released after a P2s ECS is stopped. If resources are insufficient at the next start, the start may fail. If you want to use such an ECS for a long period of time, do not stop the ECS.</p>
 </div></div>
 </li><li id="EN-US_TOPIC_0097289624__li1058895774011">By default, P2s ECSs created using a Windows public image have the Tesla driver installed.</li><li id="EN-US_TOPIC_0097289624__li1755225410563">If a P2s ECS is created using a private image, make sure that the Tesla driver was installed during the private image creation. If not, install the driver for computing acceleration after the ECS is created. For details, see <a href="en-us_topic_0149470468.html">Manually Installing a Tesla Driver on a GPU-accelerated ECS</a>.</li><li id="EN-US_TOPIC_0097289624__li1546414436520">GPU-accelerated <span id="EN-US_TOPIC_0097289624__text106143011513">ECS</span>s differ greatly in general-purpose and heterogeneous compute. Their specifications can only be changed to other specifications of the same instance type.</li><li id="EN-US_TOPIC_0097289624__li2760115515306">GPU-accelerated <span id="EN-US_TOPIC_0097289624__text1334214451576">ECS</span>s do not support live migration.</li></ul>
 </div>
 </div>
-<div class="section" id="EN-US_TOPIC_0097289624__section208472383415"><a name="EN-US_TOPIC_0097289624__section208472383415"></a><a name="section208472383415"></a><h4 class="sectiontitle">Computing-accelerated P2v</h4><p id="EN-US_TOPIC_0097289624__p1557335464111"><strong id="EN-US_TOPIC_0097289624__b1155765520">Overview</strong></p>
+<div class="section" id="EN-US_TOPIC_0097289624__section208472383415"><a name="EN-US_TOPIC_0097289624__section208472383415"></a><a name="section208472383415"></a><h4 class="sectiontitle">Computing-accelerated P2v</h4><p id="EN-US_TOPIC_0097289624__p1557335464111"><strong id="EN-US_TOPIC_0097289624__b350676714">Overview</strong></p>
 <p id="EN-US_TOPIC_0097289624__p11499353152717">P2v ECSs use NVIDIA Tesla V100 GPUs and deliver high flexibility, high-performance computing, and high cost-effectiveness. These ECSs use GPU NVLink for direct communication between GPUs, improving data transmission efficiency. P2v ECSs provide outstanding general computing capabilities and have strengths in AI-based deep learning, scientific computing, Computational Fluid Dynamics (CFD), computing finance, seismic analysis, molecular modeling, and genomics.</p>
 <p id="EN-US_TOPIC_0097289624__p748716189420"><strong id="EN-US_TOPIC_0097289624__b179301418144211">Specifications</strong></p>
 
@@ -1037,14 +1037,14 @@
 <p id="EN-US_TOPIC_0097289624__p1998113617305"><strong id="EN-US_TOPIC_0097289624__b1083619409319">Supported Software</strong></p>
 <div class="p" id="EN-US_TOPIC_0097289624__p5796185912482">P2v ECSs are used in computing acceleration scenarios, such as deep learning training, inference, scientific computing, molecular modeling, and seismic analysis. If the software is required to support GPU CUDA, use P2v ECSs. P2v ECSs support the following commonly used software:<ul id="EN-US_TOPIC_0097289624__ul1812613610309"><li id="EN-US_TOPIC_0097289624__li121267361301">Common deep learning frameworks, such as TensorFlow, Caffe, PyTorch, and MXNet</li><li id="EN-US_TOPIC_0097289624__li181261236143019">CUDA GPU rendering supported by RedShift for Autodesk 3ds Max and V-Ray for 3ds Max</li><li id="EN-US_TOPIC_0097289624__li1712623615309">Agisoft PhotoScan</li><li id="EN-US_TOPIC_0097289624__li15126153693017">MapD</li></ul>
 </div>
-<div class="p" id="EN-US_TOPIC_0097289624__p153585793117"><strong id="EN-US_TOPIC_0097289624__b1285897403">Notes</strong><ul id="EN-US_TOPIC_0097289624__ul53586773113"><li id="EN-US_TOPIC_0097289624__li1419814408710">After a P2v ECS is stopped, basic resources (including vCPUs, memory, image, and GPUs) are not billed, but its system disk is billed based on the disk capacity. If other products, such as EVS disks, <span id="EN-US_TOPIC_0097289624__text53725456">EIP</span>, and bandwidth are associated with the ECS, these products are billed separately.<div class="note" id="EN-US_TOPIC_0097289624__note6954655476"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0097289624__p29541455973">Resources will be released after a P2v ECS is stopped. If resources are insufficient at the next start, the start may fail. If you want to use such an ECS for a long period of time, do not stop the ECS.</p>
+<div class="p" id="EN-US_TOPIC_0097289624__p153585793117"><strong id="EN-US_TOPIC_0097289624__b1554777724">Notes</strong><ul id="EN-US_TOPIC_0097289624__ul53586773113"><li id="EN-US_TOPIC_0097289624__li1419814408710">After a P2v ECS is stopped, basic resources (including vCPUs, memory, image, and GPUs) are not billed, but its system disk is billed based on the disk capacity. If other products, such as EVS disks, <span id="EN-US_TOPIC_0097289624__text1353609056">EIP</span>, and bandwidth are associated with the ECS, these products are billed separately.<div class="note" id="EN-US_TOPIC_0097289624__note6954655476"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0097289624__p29541455973">Resources will be released after a P2v ECS is stopped. If resources are insufficient at the next start, the start may fail. If you want to use such an ECS for a long period of time, do not stop the ECS.</p>
 </div></div>
 </li><li id="EN-US_TOPIC_0097289624__li556812289594">By default, P2v ECSs created using a Windows public image have the Tesla driver installed.</li><li id="EN-US_TOPIC_0097289624__li9257746115913">By default, P2v ECSs created using a Linux public image do not have a Tesla driver installed. After the ECS is created, install a driver on it for computing acceleration. For details, see <a href="en-us_topic_0149470468.html">Manually Installing a Tesla Driver on a GPU-accelerated ECS</a>.</li><li id="EN-US_TOPIC_0097289624__li297318249177">If a P2v ECS is created using a private image, make sure that the Tesla driver was installed during the private image creation. If not, install the driver for computing acceleration after the ECS is created. For details, see <a href="en-us_topic_0149470468.html">Manually Installing a Tesla Driver on a GPU-accelerated ECS</a>.</li><li id="EN-US_TOPIC_0097289624__li139318413716">GPU-accelerated <span id="EN-US_TOPIC_0097289624__text14641031121015">ECS</span>s differ greatly in general-purpose and heterogeneous compute. Their specifications can only be changed to other specifications of the same instance type.</li><li id="EN-US_TOPIC_0097289624__li128775132316">GPU-accelerated <span id="EN-US_TOPIC_0097289624__text123443451974">ECS</span>s do not support live migration.</li></ul>
 </div>
 </div>
-<div class="section" id="EN-US_TOPIC_0097289624__section3135224614"><a name="EN-US_TOPIC_0097289624__section3135224614"></a><a name="section3135224614"></a><h4 class="sectiontitle">Inference-accelerated Pi5e</h4><p id="EN-US_TOPIC_0097289624__p211352164611"><strong id="EN-US_TOPIC_0097289624__b681441789">Overview</strong></p>
+<div class="section" id="EN-US_TOPIC_0097289624__section3135224614"><a name="EN-US_TOPIC_0097289624__section3135224614"></a><a name="section3135224614"></a><h4 class="sectiontitle">Inference-accelerated Pi5e</h4><p id="EN-US_TOPIC_0097289624__p211352164611"><strong id="EN-US_TOPIC_0097289624__b203006111">Overview</strong></p>
 <p id="EN-US_TOPIC_0097289624__p12662121234812">Pi5e ECSs use NVIDIA Ada Lovelace L4 Tensor Core GPUs that are dedicated for real-time AI inference. This series is the most efficient NVIDIA accelerator for mainstream applications. Servers equipped with L4 power up to 120x higher AI video performance and 2.7x more generative AI performance over CPU solutions, as well as over 4x more graphics performance than the previous GPU generation. NVIDIA L4's versatility and energy-efficient, single-slot, low-profile form factor make it ideal for global deployments, including edge locations.</p>
-<p id="EN-US_TOPIC_0097289624__p151135244617"><strong id="EN-US_TOPIC_0097289624__b1985455494">Specifications</strong></p>
+<p id="EN-US_TOPIC_0097289624__p151135244617"><strong id="EN-US_TOPIC_0097289624__b1133689358">Specifications</strong></p>
 
 <div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0097289624__table4930118115113" frame="border" border="1" rules="all"><caption><b>Table 10 </b>Pi5e ECS specifications</caption><thead align="left"><tr id="EN-US_TOPIC_0097289624__row728810965119"><th align="left" class="cellrowborder" valign="top" width="8.418316336732653%" id="mcps1.3.13.5.2.12.1.1"><p id="EN-US_TOPIC_0097289624__p182889925118">Flavor</p>
 </th>
@@ -1216,7 +1216,7 @@
 </div>
 <p id="EN-US_TOPIC_0097289624__p5517523469"><strong id="EN-US_TOPIC_0097289624__b20173775371131">Pi5e ECS features</strong>:</p>
 <ul id="EN-US_TOPIC_0097289624__ul115252164613"><li id="EN-US_TOPIC_0097289624__li901230145219">1:4 ratio of vCPUs to memory</li><li id="EN-US_TOPIC_0097289624__li100193013525">CPU: 3rd Generation Intel&reg; Xeon&reg; Scalable 6348 processors (2.6 GHz of basic frequency and 3.5 GHz of turbo frequency)</li><li id="EN-US_TOPIC_0097289624__li1809304524">24 GiB of GPU memory per card</li><li id="EN-US_TOPIC_0097289624__li190430145212">Up to 300 GB/s of GPU memory bandwidth</li><li id="EN-US_TOPIC_0097289624__li20193005212">GPUDirect Peer to Peer (P2P)</li></ul>
-<p id="EN-US_TOPIC_0097289624__p361952164618"><strong id="EN-US_TOPIC_0097289624__b1927473414">Notes</strong></p>
+<p id="EN-US_TOPIC_0097289624__p361952164618"><strong id="EN-US_TOPIC_0097289624__b1490073002">Notes</strong></p>
 <ul id="EN-US_TOPIC_0097289624__ul14777814135320"><li id="EN-US_TOPIC_0097289624__li1777781420539">Pi5e ECSs support automatic recovery when the hosts accommodating such ECSs become faulty.</li><li id="EN-US_TOPIC_0097289624__li877716143531">After a Pi5e ECS is stopped, its basic resources (vCPUs, memory, image, and encoding cards) are not billed, but its system disk is billed based on the disk capacity. If other service resources, such as EVS disks, EIPs, and bandwidth are associated with the ECS, these resources are billed separately.</li><li id="EN-US_TOPIC_0097289624__li13683152105411">Specifications of Pi5e ECSs can only be changed to other specifications of the same instance type.</li><li id="EN-US_TOPIC_0097289624__li4263551203813">Pi5e ECSs support TPM.</li></ul>
 </div>
 <div class="section" id="EN-US_TOPIC_0097289624__section1846114713182"><a name="EN-US_TOPIC_0097289624__section1846114713182"></a><a name="section1846114713182"></a><h4 class="sectiontitle">Inference-accelerated Pi2</h4><p id="EN-US_TOPIC_0097289624__p076735514277"><strong id="EN-US_TOPIC_0097289624__b7767145512274">Overview</strong></p>

docs/ecs/umn/en-us_topic_0101604498.html

@@ -5,15 +5,15 @@
 </div>
 <div class="section" id="EN-US_TOPIC_0101604498__section113821830134413"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0101604498__ul1968453865616"><li id="EN-US_TOPIC_0101604498__li596415422565">Before installing a GUI on an ECS, ensure that the idle memory is greater than or equal to 2 GB. Otherwise, the GUI installation may fail or the ECS cannot be started after the installation.</li></ul>
 </div>
-<div class="section" id="EN-US_TOPIC_0101604498__section181186102464"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0101604498__ol20859356557"><li id="EN-US_TOPIC_0101604498__li1686016512551">Run the following command to install the GUI desktop component:<p id="EN-US_TOPIC_0101604498__p64218239469"><a name="EN-US_TOPIC_0101604498__li1686016512551"></a><a name="li1686016512551"></a><strong id="EN-US_TOPIC_0101604498__b46371138519">yum groupinstall "Server with GUI"</strong></p>
+<div class="section" id="EN-US_TOPIC_0101604498__section181186102464"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0101604498__ol20859356557"><li id="EN-US_TOPIC_0101604498__li1686016512551">Run the following command to install the GUI desktop component:<pre class="screen" id="EN-US_TOPIC_0101604498__screen87423461433">yum groupinstall "Server with GUI"</pre>
 <div class="note" id="EN-US_TOPIC_0101604498__note74612427421"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0101604498__p1147610518535">If the following message is displayed after the installation is complete:</p>
 <p id="EN-US_TOPIC_0101604498__p247845014426">Failed : python -urllibs3.noarch 0:1.10.2-7.e17</p>
 <p id="EN-US_TOPIC_0101604498__p319965419545">Run the following command:</p>
 <p id="EN-US_TOPIC_0101604498__p460218615559"><strong id="EN-US_TOPIC_0101604498__b116426115811">mv /usr/lib/python2.7/site-packages/urllib3/packages/ssl_match_hostname /usr/lib/python2.7/site-packages/urllib3/packages/ssl_match_hostname.bak</strong></p>
 <p id="EN-US_TOPIC_0101604498__p1068793114552"><strong id="EN-US_TOPIC_0101604498__b1720192665812">yum install  python-urllib3 -y</strong></p>
 </div></div>
-</li><li id="EN-US_TOPIC_0101604498__li1235111065511">After the installation is complete, run the following command to set the default startup level to <strong id="EN-US_TOPIC_0101604498__b842352706172020">graphical.target</strong>:<p id="EN-US_TOPIC_0101604498__p063901316158"><strong id="EN-US_TOPIC_0101604498__b37965162153">systemctl set-default graphical.target</strong></p>
-</li><li id="EN-US_TOPIC_0101604498__li16211313125511">Run the following command to start <strong id="EN-US_TOPIC_0101604498__b128241748145310">graphical.target</strong>:<p id="EN-US_TOPIC_0101604498__p76314214155"><strong id="EN-US_TOPIC_0101604498__b1264572971510">systemctl start graphical.target</strong></p>
+</li><li id="EN-US_TOPIC_0101604498__li1235111065511">After the installation is complete, run the following command to set the default startup level to <strong id="EN-US_TOPIC_0101604498__b842352706172020">graphical.target</strong>:<pre class="screen" id="EN-US_TOPIC_0101604498__screen125100112449">systemctl set-default graphical.target</pre>
+</li><li id="EN-US_TOPIC_0101604498__li16211313125511">Run the following command to start <strong id="EN-US_TOPIC_0101604498__b128241748145310">graphical.target</strong>:<pre class="screen" id="EN-US_TOPIC_0101604498__screen683184440">systemctl start graphical.target</pre>
 </li><li id="EN-US_TOPIC_0101604498__li72961420144619">Restart the ECS.</li><li id="EN-US_TOPIC_0101604498__li16113182914463">Log in to the ECS using VNC provided on the management console. Set the language, time zone, username, and password as prompted.</li></ol>
 </div>
 </div>

docs/ecs/umn/en-us_topic_0101604507.html

@@ -1,7 +1,7 @@
 <a name="EN-US_TOPIC_0101604507"></a><a name="EN-US_TOPIC_0101604507"></a>
 
 <h1 class="topictitle1">How Do I Configure Port Mapping?</h1>
-<div id="body8662426"><div class="section" id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_section381714910816"><h4 class="sectiontitle">Symptom</h4><p id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_p3646320484">It is expected that the <span id="EN-US_TOPIC_0101604507__text1925154410547">EIP</span> and port on <span id="EN-US_TOPIC_0101604507__text9669850165314">ECS</span> 1 accessed from the public network can be automatically redirected to the <span id="EN-US_TOPIC_0101604507__text19717851205412">EIP</span> and port on <span id="EN-US_TOPIC_0101604507__text8357195515317">ECS</span> 2.</p>
+<div id="body8662426"><div class="section" id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_section381714910816"><h4 class="sectiontitle">Description</h4><p id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_p3646320484">How do I configure public access to the <span id="EN-US_TOPIC_0101604507__text1925154410547">EIP</span> and port on <span id="EN-US_TOPIC_0101604507__text9669850165314">ECS</span> 1 to be automatically redirected to a specific port on <span id="EN-US_TOPIC_0101604507__text8357195515317">ECS</span> 2?</p>
 </div>
 <div class="section" id="EN-US_TOPIC_0101604507__section615920110279"><h4 class="sectiontitle">Windows</h4><p id="EN-US_TOPIC_0101604507__p12593125513117">For example, to redirect port 8080 on <span id="EN-US_TOPIC_0101604507__text172131417175316">ECS</span> 1 bound with EIP 192.168.10.43 to port 18080 on <span id="EN-US_TOPIC_0101604507__text921152155316">ECS</span> 2 bound with EIP 192.168.10.222, perform the following operations on <span id="EN-US_TOPIC_0101604507__text713332515317">ECS</span> 1.</p>
 <div class="note" id="EN-US_TOPIC_0101604507__note477691519341"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0101604507__p2729748101117">Ensure that the desired ports have been enabled on the <span id="EN-US_TOPIC_0101604507__text1431894210442">ECS</span> security group and firewall.</p>
@@ -16,9 +16,7 @@
 <div class="section" id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_section047317331198"><h4 class="sectiontitle">Linux</h4><p id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_p187611053151217">For example, to redirect port 1080 on <span id="EN-US_TOPIC_0101604507__text33221225145716">ECS</span> 1 to port 22 on <span id="EN-US_TOPIC_0101604507__text12324142585711">ECS</span> 2 with the following configurations:</p>
 <p id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_p653819111118">Private IP address and EIP of <span id="EN-US_TOPIC_0101604507__text19421912205410">ECS</span> 1: 192.168.72.10 and 123.xxx.xxx.456</p>
 <p id="EN-US_TOPIC_0101604507__p6275122516276">Private IP address of <span id="EN-US_TOPIC_0101604507__text13414201605418">ECS</span> 2: 192.168.72.20</p>
-<div class="note" id="EN-US_TOPIC_0101604507__note1761084866"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0101604507__ul94115144617"><li id="EN-US_TOPIC_0101604507__li174112141869">Ensure that the desired ports have been enabled on the <span id="EN-US_TOPIC_0101604507__text775144793613">ECS</span> security group and firewall.</li><li id="EN-US_TOPIC_0101604507__li104171415610">Ensure that the source/destination check function is disabled.<p id="EN-US_TOPIC_0101604507__p8610124661"><a name="EN-US_TOPIC_0101604507__li104171415610"></a><a name="li104171415610"></a>On the ECS details page, click <strong id="EN-US_TOPIC_0101604507__b011053118198">Network Interfaces</strong> and disable <strong id="EN-US_TOPIC_0101604507__b2815058123619">Source/Destination Check</strong>.</p>
-<p id="EN-US_TOPIC_0101604507__p7610194766">By default, the source/destination check function is enabled. When this function is enabled, the system checks whether source IP addresses contained in the packets sent by ECSs are correct. If the IP addresses are incorrect, the system does not allow the ECSs to send the packets. This mechanism prevents packet spoofing, thereby improving system security. However, this mechanism prevents the packet sender from receiving returned packets. You need to disable the source/destination check.</p>
-</li><li id="EN-US_TOPIC_0101604507__li10375175510212">The operations involve modifying kernel parameters, which may cause kernel instability. Evaluate risks before performing this operation.</li></ul>
+<div class="note" id="EN-US_TOPIC_0101604507__note1761084866"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0101604507__ul94115144617"><li id="EN-US_TOPIC_0101604507__li174112141869">Ensure that the desired ports have been enabled on the <span id="EN-US_TOPIC_0101604507__text775144793613">ECS</span> security group and firewall.</li><li id="EN-US_TOPIC_0101604507__li10375175510212">The operations involve modifying kernel parameters, which may cause kernel instability. Evaluate risks before performing this operation.</li></ul>
 </div></div>
 <ol id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_ol1656164315914"><li id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_li15231733174012"><span>Log in to Linux <span id="EN-US_TOPIC_0101604507__text1262022405217">ECS</span> 1.</span><p><ol type="a" id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_ol1258917391406"><li id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_li84522574376">Run the following command to modify the configuration file:<p id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_p8150162016407"><a name="EN-US_TOPIC_0101604507__en-us_topic_0096689841_li84522574376"></a><a name="en-us_topic_0096689841_li84522574376"></a><strong id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_b14440463404">vi /etc/sysctl.conf</strong></p>
 </li><li id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_li121757412">Add <strong id="EN-US_TOPIC_0101604507__b842352706121018">net.ipv4.ip_forward = 1</strong> to the file.</li><li id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_li1456054312913">Run the following command to complete the modification:<p id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_p895821311417"><a name="EN-US_TOPIC_0101604507__en-us_topic_0096689841_li1456054312913"></a><a name="en-us_topic_0096689841_li1456054312913"></a><strong id="EN-US_TOPIC_0101604507__en-us_topic_0096689841_b884613287415">sysctl -p /etc/sysctl.conf</strong></p>

docs/ecs/umn/en-us_topic_0101604508.html

@@ -5,7 +5,7 @@
 </div>
 <p id="EN-US_TOPIC_0101604508__p12673135182111">You can use a private image to change the OS. For instructions about how to create a private image, see <em id="EN-US_TOPIC_0101604508__i84235269720143">Image Management Service User Guide</em>.</p>
 </div>
-<div class="section" id="EN-US_TOPIC_0101604508__section1685231310443"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0101604508__ol147701510184519"><li id="EN-US_TOPIC_0101604508__li14469519145710">Log in to the management console.</li><li id="EN-US_TOPIC_0101604508__li464234814566">Click <span><img id="EN-US_TOPIC_0101604508__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0101604508__li1654693454617">Under <strong id="EN-US_TOPIC_0101604508__b1833944164212"><span id="EN-US_TOPIC_0101604508__text153344494214">Computing</span></strong>, click <strong id="EN-US_TOPIC_0101604508__b1234154415429">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0101604508__li113648682416">In the ECS list, choose <strong id="EN-US_TOPIC_0101604508__b17333557191">More</strong> &gt; <strong id="EN-US_TOPIC_0101604508__b117332555191">Manage Image/Backup</strong> &gt; <strong id="EN-US_TOPIC_0101604508__b573319557192">Create Image</strong> in the <strong id="EN-US_TOPIC_0101604508__b873495510198">Operation</strong> column.</li><li id="EN-US_TOPIC_0101604508__li07999298303">Configure the following information:<p id="EN-US_TOPIC_0101604508__en-us_topic_0030713149_p162885401513"><a name="EN-US_TOPIC_0101604508__li07999298303"></a><a name="li07999298303"></a><a href="#EN-US_TOPIC_0101604508__en-us_topic_0030713149_table050019474117">Table 1</a> and <a href="#EN-US_TOPIC_0101604508__en-us_topic_0030713149_table6978715749">Table 2</a> list the parameters in the <strong id="EN-US_TOPIC_0101604508__b148647563017">Image Type and Source</strong> and <strong id="EN-US_TOPIC_0101604508__b5865155133016">Image Information</strong> areas, respectively.</p>
+<div class="section" id="EN-US_TOPIC_0101604508__section1685231310443"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0101604508__ol147701510184519"><li id="EN-US_TOPIC_0101604508__li14469519145710">Log in to the management console.</li><li id="EN-US_TOPIC_0101604508__li464234814566">Click <span><img id="EN-US_TOPIC_0101604508__en-us_topic_0000001825604541_image9499446838" src="en-us_image_0000002188678994.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0101604508__li1654693454617">Under <strong id="EN-US_TOPIC_0101604508__b1833944164212"><span id="EN-US_TOPIC_0101604508__text153344494214">Computing</span></strong>, click <strong id="EN-US_TOPIC_0101604508__b1234154415429">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0101604508__li113648682416">In the ECS list, choose <strong id="EN-US_TOPIC_0101604508__b63071141179">More</strong> &gt; <strong id="EN-US_TOPIC_0101604508__b133072141279">Manage Image/Backup</strong> &gt; <strong id="EN-US_TOPIC_0101604508__b18307114173">Create Image</strong> in the <strong id="EN-US_TOPIC_0101604508__b1030710141872">Operation</strong> column.</li><li id="EN-US_TOPIC_0101604508__li07999298303">Configure the following information:<p id="EN-US_TOPIC_0101604508__en-us_topic_0030713149_p162885401513"><a name="EN-US_TOPIC_0101604508__li07999298303"></a><a name="li07999298303"></a><a href="#EN-US_TOPIC_0101604508__en-us_topic_0030713149_table050019474117">Table 1</a> and <a href="#EN-US_TOPIC_0101604508__en-us_topic_0030713149_table6978715749">Table 2</a> list the parameters in the <strong id="EN-US_TOPIC_0101604508__b148647563017">Image Type and Source</strong> and <strong id="EN-US_TOPIC_0101604508__b5865155133016">Image Information</strong> areas, respectively.</p>
 
 <div class="tablenoborder"><a name="EN-US_TOPIC_0101604508__en-us_topic_0030713149_table050019474117"></a><a name="en-us_topic_0030713149_table050019474117"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0101604508__en-us_topic_0030713149_table050019474117" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Image type and source</caption><thead align="left"><tr id="EN-US_TOPIC_0101604508__en-us_topic_0030713149_row1350164712110"><th align="left" class="cellrowborder" valign="top" width="25.96%" id="mcps1.3.2.2.5.2.2.3.1.1"><p id="EN-US_TOPIC_0101604508__en-us_topic_0030713149_p12501447314">Parameter</p>
 </th>

docs/ecs/umn/en-us_topic_0116266207.html

@@ -59,7 +59,7 @@
 </p></li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li15432145622119"><span>Click <span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image9947176447" src="en-us_image_0000001744678489.jpg" title="Click to enlarge" class="imgResize"></span> on the left of a trace to expand its details.</span><p><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1294101714446"></p>
 <p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1694171715446"><span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image1767234653119" src="en-us_image_0000001942942816.png" title="Click to enlarge" class="imgResize"></span></p>
 <p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p145491156142711"></p>
-</p></li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li143245616217"><span>Click <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b139145611337">View Trace</strong> in the <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b1591756103313">Operation</strong> column. The trace details are displayed.</span><p><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1695161714447"><span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image1904172011220" src="en-us_image_0000001758618249.png" title="Click to enlarge" class="imgResize"></span></p>
+</p></li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li143245616217"><span>Click <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b139145611337">View Trace</strong> in the <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b1591756103313">Operation</strong> column. The trace details are displayed.</span><p><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1695161714447"><span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image1990505483515" src="en-us_image_0000001758618249.png" title="Click to enlarge" class="imgResize"></span></p>
 </p></li></ol>
 </div>
 <div class="section" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_section18501734161612"><h4 class="sectiontitle">Helpful Links</h4><ul id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_ul19442019172"><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li547715311275">For details about the key fields in the trace structure, see <a href="https://docs.otc.t-systems.com/cloud-trace-service/umn/user_guide/trace_references/trace_structure.html#cts-03-0010" target="_blank" rel="noopener noreferrer">Trace Structure</a> and <a href="https://docs.otc.t-systems.com/cloud-trace-service/umn/user_guide/trace_references/example_traces.html" target="_blank" rel="noopener noreferrer">Example Traces</a>.</li></ul>

docs/ecs/umn/en-us_topic_0116634723.html

@@ -5,9 +5,11 @@
 </div>
 <div class="section" id="EN-US_TOPIC_0116634723__section18421165385010"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0116634723__ul7800183915558"><li id="EN-US_TOPIC_0116634723__li20800239165518">Before installing a GUI on an ECS, ensure that the idle memory is greater than or equal to 2 GB. Otherwise, the GUI installation may fail or the ECS cannot be started after the installation.</li></ul>
 </div>
-<div class="section" id="EN-US_TOPIC_0116634723__section13834633193916"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0116634723__ol19856204563916"><li id="EN-US_TOPIC_0116634723__li168561645113914">Run the following command to obtain the installation component provided by the OS:<p id="EN-US_TOPIC_0116634723__p1096593716398"><a name="EN-US_TOPIC_0116634723__li168561645113914"></a><a name="li168561645113914"></a><strong id="EN-US_TOPIC_0116634723__b199141616145314">yum groupinstall "Desktop"</strong></p>
-</li></ol><ol start="2" id="EN-US_TOPIC_0116634723__ol6814104165310"><li id="EN-US_TOPIC_0116634723__li281424165310">Run the following command to set the default startup level to <strong id="EN-US_TOPIC_0116634723__b448017312014">5</strong> (GUI):<p id="EN-US_TOPIC_0116634723__p1781444116535"><strong id="EN-US_TOPIC_0116634723__b13814194155317">sed -i 's/id:3:initdefault:/id:5:initdefault:/' /etc/inittab</strong></p>
-</li><li id="EN-US_TOPIC_0116634723__li6814104145319">Run the following command:<p id="EN-US_TOPIC_0116634723__p14814154165318"><a name="EN-US_TOPIC_0116634723__li6814104145319"></a><a name="li6814104145319"></a><strong id="EN-US_TOPIC_0116634723__b10814144119538">startx</strong></p>
+<div class="section" id="EN-US_TOPIC_0116634723__section13834633193916"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0116634723__ol19856204563916"><li id="EN-US_TOPIC_0116634723__li168561645113914">Run the following command to obtain the installation component provided by the OS:<pre class="screen" id="EN-US_TOPIC_0116634723__screen11301162014311">yum groupinstall "Desktop"</pre>
+</li></ol><ol start="2" id="EN-US_TOPIC_0116634723__ol6814104165310"><li id="EN-US_TOPIC_0116634723__li281424165310">Run the following command to set the default startup level to <strong id="EN-US_TOPIC_0116634723__b448017312014">5</strong> (GUI):<pre class="screen" id="EN-US_TOPIC_0116634723__screen103195304439">sed -i 's/id:3:initdefault:/id:5:initdefault:/' /etc/inittab</pre>
+</li><li id="EN-US_TOPIC_0116634723__li6814104145319">Run the following command:<pre class="screen" id="EN-US_TOPIC_0116634723__screen13833716431">startx</pre>
+<p id="EN-US_TOPIC_0116634723__p13926134523617">After the command is executed, a GUI is displayed.</p>
+<div class="fignone" id="EN-US_TOPIC_0116634723__fig9998103015364"><span class="figcap"><b>Figure 1 </b>GUI display</span><br><span><img id="EN-US_TOPIC_0116634723__image19445153412387" src="en-us_image_0000002489569541.png" title="Click to enlarge" class="imgResize"></span></div>
 </li></ol>
 </div>
 </div>
@@ -17,3 +19,10 @@
 </div>
 </div>
 
+
+<script language="JavaScript">
+<!--
+image_size('.imgResize');
+var msg_imageMax = "view original image";
+var msg_imageClose = "close";
+//--></script>

docs/ecs/umn/en-us_topic_0140313880.html

@@ -9,7 +9,7 @@
 </li></ul>
 </div>
 <div class="section" id="EN-US_TOPIC_0140313880__section476518231167"><h4 class="sectiontitle">Disk Types</h4><p id="EN-US_TOPIC_0140313880__en-us_topic_0030828256_p527152612594">EVS disk types differ in performance. Choose a disk type based on your requirements.</p>
-<p id="EN-US_TOPIC_0140313880__en-us_topic_0030828256_p319318211216">For more information about EVS disk specifications and performance, see <em id="EN-US_TOPIC_0140313880__i9236105465117">Elastic Volume Service User Guide</em>.</p>
+<p id="EN-US_TOPIC_0140313880__en-us_topic_0030828256_p319318211216">For more information about EVS disk specifications and performance, see <em id="EN-US_TOPIC_0140313880__i1856295319913">Elastic Volume Service User Guide</em>.</p>
 </div>
 <div class="section" id="EN-US_TOPIC_0140313880__section64489635143430"><h4 class="sectiontitle">Device Types</h4><p id="EN-US_TOPIC_0140313880__en-us_topic_0044524737_p34112123101858">EVS disks have two device types, Virtual Block Device (VBD) and Small Computer System Interface (SCSI).</p>
 <div class="p" id="EN-US_TOPIC_0140313880__p99704435360"><ul id="EN-US_TOPIC_0140313880__en-us_topic_0044524737_en-us_topic_0052554220_ul3420094547"><li id="EN-US_TOPIC_0140313880__li10683144144344">VBD:<p id="EN-US_TOPIC_0140313880__p30971269144345"><a name="EN-US_TOPIC_0140313880__li10683144144344"></a><a name="li10683144144344"></a>When you create an EVS disk on the management console, <strong id="EN-US_TOPIC_0140313880__b13486112614354">Device Type</strong> of the EVS disk is VBD by default. VBD EVS disks support only simple SCSI read/write commands.</p>

docs/ecs/umn/en-us_topic_0140323152.html

@@ -93,10 +93,10 @@
 </tbody>
 </table>
 </div>
-<div class="caution" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_note1081092319918"><span class="cautiontitle"><img src="public_sys-resources/caution_3.0-en-us.png"> </span><div class="cautionbody"><p id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p896617165512">If the source is set to 0.0.0.0/0, all external IP addresses are allowed to remotely log in to the ECS. To ensure network security and prevent service interruptions caused by network intrusions, set the source to a trusted IP address (for example, the EIP bound to an ECS). For details, see <a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_table1919016251434">Table 4</a>.</p>
+<div class="caution" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_note1081092319918"><span class="cautiontitle"><img src="public_sys-resources/caution_3.0-en-us.png"> </span><div class="cautionbody"><p id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p896617165512">If the source is set to 0.0.0.0/0, all external IP addresses are allowed to remotely log in to the ECS. To ensure network security and prevent service interruptions caused by network intrusions, set the source to a known IP address (for example, the EIP bound to an ECS). For details, see <a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_table1919016251434">Table 4</a>.</p>
 </div></div>
 
-<div class="tablenoborder"><a name="EN-US_TOPIC_0140323152__en-us_topic_0118534011_table1919016251434"></a><a name="en-us_topic_0118534011_table1919016251434"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_table1919016251434" frame="border" border="1" rules="all"><caption><b>Table 4 </b>Remotely logging in to an ECS using a trusted IP address</caption><thead align="left"><tr id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_row81907251038"><th align="left" class="cellrowborder" valign="top" width="17.165546731826513%" id="mcps1.3.3.3.2.5.2.6.1.1"><p id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p4115811418">ECS Type</p>
+<div class="tablenoborder"><a name="EN-US_TOPIC_0140323152__en-us_topic_0118534011_table1919016251434"></a><a name="en-us_topic_0118534011_table1919016251434"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_table1919016251434" frame="border" border="1" rules="all"><caption><b>Table 4 </b>Remotely logging in to an ECS using a known IP address</caption><thead align="left"><tr id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_row81907251038"><th align="left" class="cellrowborder" valign="top" width="17.165546731826513%" id="mcps1.3.3.3.2.5.2.6.1.1"><p id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p4115811418">ECS Type</p>
 </th>
 <th align="left" class="cellrowborder" valign="top" width="13.048259010384852%" id="mcps1.3.3.3.2.5.2.6.1.2"><p id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p1119013256311">Direction</p>
 </th>
@@ -159,10 +159,10 @@
 </tbody>
 </table>
 </div>
-<div class="caution" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_note14564165191016"><span class="cautiontitle"><img src="public_sys-resources/caution_3.0-en-us.png"> </span><div class="cautionbody"><ul id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_ul2214105712613"><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li122157579616">If the source is set to 0.0.0.0/0, all external IP addresses are allowed to remotely log in to the ECS to upload or download files. To ensure network security and prevent service interruptions caused by network intrusions, set the source to a trusted IP address. For details, see <a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_table127653483419">Table 6</a>.</li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li22151257268">You must first install the FTP server program on the ECSs and then check whether ports 20 and 21 are working properly. </li></ul>
+<div class="caution" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_note14564165191016"><span class="cautiontitle"><img src="public_sys-resources/caution_3.0-en-us.png"> </span><div class="cautionbody"><ul id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_ul2214105712613"><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li122157579616">If the source is set to 0.0.0.0/0, all external IP addresses are allowed to remotely log in to the ECS to upload or download files. To ensure network security and prevent service interruptions caused by network intrusions, set the source to a known IP address. For details, see <a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_table127653483419">Table 6</a>.</li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li22151257268">You must first install the FTP server program on the ECSs and then check whether ports 20 and 21 are working properly. </li></ul>
 </div></div>
 
-<div class="tablenoborder"><a name="EN-US_TOPIC_0140323152__en-us_topic_0118534011_table127653483419"></a><a name="en-us_topic_0118534011_table127653483419"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_table127653483419" frame="border" border="1" rules="all"><caption><b>Table 6 </b>Remotely connecting to an ECS from a trusted server to upload or download files</caption><thead align="left"><tr id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_row77654483415"><th align="left" class="cellrowborder" valign="top" width="20.535254760679365%" id="mcps1.3.4.5.2.5.1.1"><p id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p276524820413">Direction</p>
+<div class="tablenoborder"><a name="EN-US_TOPIC_0140323152__en-us_topic_0118534011_table127653483419"></a><a name="en-us_topic_0118534011_table127653483419"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_table127653483419" frame="border" border="1" rules="all"><caption><b>Table 6 </b>Remotely connecting to an ECS from a known server to upload or download files</caption><thead align="left"><tr id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_row77654483415"><th align="left" class="cellrowborder" valign="top" width="20.535254760679365%" id="mcps1.3.4.5.2.5.1.1"><p id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p276524820413">Direction</p>
 </th>
 <th align="left" class="cellrowborder" valign="top" width="16.46937725167267%" id="mcps1.3.4.5.2.5.1.2"><p id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p117651348346">Type</p>
 </th>
@@ -278,7 +278,7 @@
 </table>
 </div>
 </div>
-<div class="section" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_section7465183583515"><a name="EN-US_TOPIC_0140323152__en-us_topic_0118534011_section7465183583515"></a><a name="en-us_topic_0118534011_section7465183583515"></a><h4 class="sectiontitle">Allowing External Instances to Access the Database Deployed on an ECS</h4><div class="p" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p19466352968">A security group denies all external requests by default. If you have deployed a database on an ECS and want the database to be accessed from external instances on a private network, you need to add an inbound rule to the security group of the ECS to allow access over corresponding ports. Here are some common ports for databases:<ul id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_ul16201668714"><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li16202061717">MySQL: port 3306</li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li16201611710">Oracle: port 1521</li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li136201267718">MS SQL: port 1433</li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li2620961776">PostgreSQL: port 5432</li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li76201861270">Redis: port 6379</li></ul>
+<div class="section" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_section7465183583515"><a name="EN-US_TOPIC_0140323152__en-us_topic_0118534011_section7465183583515"></a><a name="en-us_topic_0118534011_section7465183583515"></a><h4 class="sectiontitle">Allowing External Instances to Access the Database Deployed on an ECS</h4><div class="p" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p19466352968">By default, security groups deny all inbound requests. If you have deployed a database on a cloud server and want the database to be accessible to external instances over a private network, you need to add inbound rules to the security group of the cloud server to allow access over corresponding ports. Here are some common ports for databases:<ul id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_ul16201668714"><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li16202061717">MySQL: port 3306</li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li16201611710">Oracle: port 1521</li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li136201267718">MS SQL: port 1433</li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li2620961776">PostgreSQL: port 5432</li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li76201861270">Redis: port 6379</li></ul>
 </div>
 <p id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p73169415124">In this example, the source is for reference only. Set the source based on actual requirements.</p>
 

docs/ecs/umn/en-us_topic_0140963099.html

@@ -79,7 +79,7 @@
 </li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_en-us_topic_0129883696_li146859301702">If a link-local address (starting with fe80) is displayed, IPv6 is enabled but dynamic assignment of IPv6 addresses is not enabled.<div class="fignone" id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_en-us_topic_0129883696_fig1176932510308"><a name="EN-US_TOPIC_0140963099__en-us_topic_0129883696_en-us_topic_0129883696_fig1176932510308"></a><a name="en-us_topic_0129883696_en-us_topic_0129883696_fig1176932510308"></a><span class="figcap"><b>Figure 8 </b>IPv6 enabled</span><br><span><img id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_image81731718105411" src="en-us_image_0000001771211465.png" title="Click to enlarge" class="imgResize"></span></div>
 </li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_en-us_topic_0129883696_li86861936114113">If the following address is displayed, IPv6 is enabled and an IPv6 address has been assigned:<div class="fignone" id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_en-us_topic_0129883696_fig785442117429"><span class="figcap"><b>Figure 9 </b>IPv6 enabled and an IPv6 address assigned</span><br><span><img id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_image68231035135418" src="en-us_image_0000001771292133.png" title="Click to enlarge" class="imgResize"></span></div>
 </li></ul>
-<div class="note" id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_en-us_topic_0129883696_note890934217435"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_en-us_topic_0129883696_p3910134214437">IPv6 is enabled for Linux public images by default, as shown in <a href="#EN-US_TOPIC_0140963099__en-us_topic_0129883696_en-us_topic_0129883696_fig1176932510308">Figure 8</a>.</p>
+<div class="note" id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_en-us_topic_0129883696_note890934217435"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_en-us_topic_0129883696_p3910134214437">IPv6 is enabled for Linux public images by default, as shown in <a href="#EN-US_TOPIC_0140963099__en-us_topic_0129883696_en-us_topic_0129883696_fig1176932510308">Figure 8</a>. </p>
 </div></div>
 </p></li><li id="EN-US_TOPIC_0140963099__li8534185111419"><span>Enable IPv6 for the ECS.</span><p><ol type="a" id="EN-US_TOPIC_0140963099__ol20862553184111"><li id="EN-US_TOPIC_0140963099__li48621853194119">Run the following command to check whether IPv6 is enabled for the kernel:<p id="EN-US_TOPIC_0140963099__p1786219539410"><a name="EN-US_TOPIC_0140963099__li48621853194119"></a><a name="li48621853194119"></a><strong id="EN-US_TOPIC_0140963099__b14862253144111">sysctl -a | grep ipv6</strong></p>
 <ul id="EN-US_TOPIC_0140963099__ul15862165344117"><li id="EN-US_TOPIC_0140963099__li98628537411">If a command output is displayed, IPv6 is enabled.</li><li id="EN-US_TOPIC_0140963099__li19862953114112">If no information is displayed, IPv6 is disabled. Go to <a href="#EN-US_TOPIC_0140963099__en-us_topic_0129883696_li193875248395">2.b</a> to load the IPv6 module.</li></ul>
@@ -109,7 +109,7 @@
 </p></li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li615511220439"><a name="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li615511220439"></a><a name="en-us_topic_0129883696_li615511220439"></a><span>Enable IPv6 for the ECS.</span><p><ol type="a" id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ol14994893916"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li11992813395">Run the following command to check whether IPv6 is enabled for the kernel:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p14355731113918"><a name="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li11992813395"></a><a name="en-us_topic_0129883696_li11992813395"></a><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b89771818114320">sysctl -a | grep ipv6</strong></p>
 <ul id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ul163471252104019"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li715713543409">If a command output is displayed, IPv6 is enabled.</li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li103471652204014">If no information is displayed, IPv6 is disabled. Go to <a href="#EN-US_TOPIC_0140963099__en-us_topic_0129883696_li193875248395">2.b</a> to load the IPv6 module.</li></ul>
 </li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li193875248395"><a name="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li193875248395"></a><a name="en-us_topic_0129883696_li193875248395"></a>Run the following command to load the IPv6 module:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p1324817575428"><a name="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li193875248395"></a><a name="en-us_topic_0129883696_li193875248395"></a><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b188615248431">modprobe ipv6</strong></p>
-</li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li1470132343917">Add the following content to the <strong id="EN-US_TOPIC_0140963099__b869995415">/etc/sysctl.conf</strong> file:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p179151816436"><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b1281730174313">net.ipv6.conf.all.disable_ipv6=0</strong></p>
+</li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li1470132343917">Add the following content to the <strong id="EN-US_TOPIC_0140963099__b2051457264">/etc/sysctl.conf</strong> file:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p179151816436"><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b1281730174313">net.ipv6.conf.all.disable_ipv6=0</strong></p>
 </li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li27518229393">Save the configuration and exit. Then, run the following command to load the configuration:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p117092119439"><a name="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li27518229393"></a><a name="en-us_topic_0129883696_li27518229393"></a><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b8287434184320">sysctl -p</strong></p>
 </li></ol>
 </p></li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li732702252514"><span>Enable dynamic IPv6 address assignment for the ECS.</span><p><ul id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ul168021435112516"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li64311356152">Ubuntu 18.04/20.04<ol type="a" id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ol143111351155"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li719711710174">Run the following command to access <strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b196182209539">/etc/netplan/</strong>:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p9342192771719"><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b1977131131819">cd /etc/netplan</strong></p>
@@ -195,15 +195,15 @@ DHCPV6C=yes</pre>
 <ul id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ul15881151616011"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li2088110161020">CentOS 6.<em id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_i959817122058">x</em>:<ol id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ol51981660410"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li29287380818">Run the following command to edit the <strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_en-us_topic_0029124569_b4949258417571">dhclient.conf</strong> file:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p1839771699"><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b68271759885">vi /etc/dhcp/dhclient.conf</strong></p>
 </li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li16198463414">Press <strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b362010249514">i</strong> to enter editing mode and add the timeout attribute to the file.<pre class="screen" id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_screen3345125478">timeout  30;</pre>
 </li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li5198061049">Enter <strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b842352706154629">:wq</strong> to save the settings and exit.</li></ol>
-</li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li167681631604">Debian 7.5:<ol id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ol81697117102"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li191691211181011">Run the following command to edit the <strong id="EN-US_TOPIC_0140963099__b1875045211">networking</strong> file:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p18793537097"><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b1279413715912">vi /etc/init.d/networking</strong></p>
+</li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li167681631604">Debian 7.5:<ol id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ol81697117102"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li191691211181011">Run the following command to edit the <strong id="EN-US_TOPIC_0140963099__b2117812748">networking</strong> file:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p18793537097"><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b1279413715912">vi /etc/init.d/networking</strong></p>
 </li></ol><ol start="2" id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ol589431271017"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li1189418123107">Press <strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b84235270616158">i</strong> to enter editing mode and add the timeout attribute.<div class="fignone" id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_fig754774645719"><span class="figcap"><b>Figure 20 </b>Modification 1</span><br><span><img id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_image4547174615710" src="en-us_image_0000001723492326.png" title="Click to enlarge" class="imgResize"></span></div>
 <div class="fignone" id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_fig14593974597"><span class="figcap"><b>Figure 21 </b>Modification 2</span><br><span><img id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_image6593137195918" src="en-us_image_0000001771211517.png" title="Click to enlarge" class="imgResize"></span></div>
 </li></ol>
-</li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li72971749308">Debian 8.2.0/8.8.0<ol id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ol1673185320103"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li51561857171017">Run the following command to edit the <strong id="EN-US_TOPIC_0140963099__b294314218">network-pre.conf</strong> file:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p1158165712108"><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b916015577105">vi <strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b12865142712116">/lib/systemd/system/networking.service.d/network-pre.conf</strong></strong></p>
+</li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li72971749308">Debian 8.2.0/8.8.0<ol id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ol1673185320103"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li51561857171017">Run the following command to edit the <strong id="EN-US_TOPIC_0140963099__b505329340">network-pre.conf</strong> file:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p1158165712108"><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b916015577105">vi <strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b12865142712116">/lib/systemd/system/networking.service.d/network-pre.conf</strong></strong></p>
 </li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li111615573106">Press <em id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_i84235269715467">i</em> to enter editing mode and add the timeout attribute to the file.<pre class="screen" id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_screen5164155731011">[Service]
 TimeoutStartSec=30</pre>
 </li></ol>
-</li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li746771616117">Debian 9.0<ol id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ol167421735171215"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li174713352125">Run the following command to edit the <strong id="EN-US_TOPIC_0140963099__b1941060421">networking.service</strong> file:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p175113517123"><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b157537354128">vi /etc/system/system/network-online.target.wants/networking.service</strong></p>
+</li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li746771616117">Debian 9.0<ol id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_ol167421735171215"><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li174713352125">Run the following command to edit the <strong id="EN-US_TOPIC_0140963099__b1559223289">networking.service</strong> file:<p id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_p175113517123"><strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b157537354128">vi /etc/system/system/network-online.target.wants/networking.service</strong></p>
 </li><li id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_li11756103519125">Press <strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b842352706155556">i</strong> to enter editing mode and change <strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b842352706155640">TimeoutStartSec=5min</strong> to <strong id="EN-US_TOPIC_0140963099__en-us_topic_0129883696_b842352706155644">TimeoutStartSec=30</strong>.</li></ol>
 </li></ul>
 </div>

docs/ecs/umn/en-us_topic_0155136013.html

@@ -20,6 +20,8 @@
 </li>
 <li class="ulchildlink"><strong><a href="en-us_topic_0101604510.html">Why Cannot My ECS OS Start Properly?</a></strong><br>
 </li>
+<li class="ulchildlink"><strong><a href="en-us_topic_0000002498531278.html">Best Practices for Performance Configuration</a></strong><br>
+</li>
 </ul>
 
 <div class="familylinks">

docs/ecs/umn/en-us_topic_0155136016.html

@@ -9,14 +9,14 @@
 </div>
 <div class="section" id="EN-US_TOPIC_0155136016__section207781435143517"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0155136016__ul1892054143619"><li id="EN-US_TOPIC_0155136016__li692024112367">This section applies to ECSs running Ubuntu 16.04, 18.04, 20.04, 22.04, and 24.04.</li><li id="EN-US_TOPIC_0155136016__li1992017414364">The Ubuntu ECS must have an <span id="EN-US_TOPIC_0155136016__text159501718642">EIP</span> bound or have an intranet image source configured.</li><li id="EN-US_TOPIC_0155136016__li596415422565">Before installing a GUI on an ECS, ensure that the idle memory is greater than or equal to 2 GB. Otherwise, the GUI installation may fail or the ECS cannot be started after the installation.</li><li id="EN-US_TOPIC_0155136016__li17292284271">GPU-accelerated ECSs must have a correct GPU driver installed. For details, see <a href="en-us_topic_0234802636.html">GPU Driver</a>.</li></ul>
 </div>
-<div class="section" id="EN-US_TOPIC_0155136016__section171371109342"><a name="EN-US_TOPIC_0155136016__section171371109342"></a><a name="section171371109342"></a><h4 class="sectiontitle">Installing a GUI</h4><ol id="EN-US_TOPIC_0155136016__ol466315413304"><li id="EN-US_TOPIC_0155136016__li9664754113017">Log in to the ECS and install a GUI desktop environment.<ol type="a" id="EN-US_TOPIC_0155136016__ol881842516310"><li id="EN-US_TOPIC_0155136016__li499132211317">Run the following command to update the software library:<p id="EN-US_TOPIC_0155136016__p94256353812"><a name="EN-US_TOPIC_0155136016__li499132211317"></a><a name="li499132211317"></a><strong id="EN-US_TOPIC_0155136016__b1642517312384">apt-get update</strong></p>
-</li><li id="EN-US_TOPIC_0155136016__li51520296313">Run the following command to install the Ubuntu GUI desktop component:<ul id="EN-US_TOPIC_0155136016__ul1935724154817"><li id="EN-US_TOPIC_0155136016__li2035764116488">For Ubuntu 16.04, run the following command:<p id="EN-US_TOPIC_0155136016__p1589173074716"><a name="EN-US_TOPIC_0155136016__li2035764116488"></a><a name="li2035764116488"></a><strong id="EN-US_TOPIC_0155136016__b926041316366">apt-get install -y scite xorg xubuntu-desktop</strong></p>
-</li><li id="EN-US_TOPIC_0155136016__li1459774824816">For Ubuntu 18.04 and later versions, run the following command:<p id="EN-US_TOPIC_0155136016__p1353145412469"><a name="EN-US_TOPIC_0155136016__li1459774824816"></a><a name="li1459774824816"></a><strong id="EN-US_TOPIC_0155136016__b188091520479">apt-get install -y ubuntu-desktop</strong></p>
+<div class="section" id="EN-US_TOPIC_0155136016__section171371109342"><a name="EN-US_TOPIC_0155136016__section171371109342"></a><a name="section171371109342"></a><h4 class="sectiontitle">Installing a GUI</h4><ol id="EN-US_TOPIC_0155136016__ol466315413304"><li id="EN-US_TOPIC_0155136016__li9664754113017">Log in to the ECS and install a GUI desktop environment.<ol type="a" id="EN-US_TOPIC_0155136016__ol881842516310"><li id="EN-US_TOPIC_0155136016__li499132211317">Run the following command to update the software library:<pre class="screen" id="EN-US_TOPIC_0155136016__screen1086542814441">apt-get update</pre>
+</li><li id="EN-US_TOPIC_0155136016__li51520296313">Run the following command to install the Ubuntu GUI desktop component:<ul id="EN-US_TOPIC_0155136016__ul1935724154817"><li id="EN-US_TOPIC_0155136016__li2035764116488">For Ubuntu 16.04, run the following command:<pre class="screen" id="EN-US_TOPIC_0155136016__screen1147303464418">apt-get install -y scite xorg xubuntu-desktop</pre>
+</li><li id="EN-US_TOPIC_0155136016__li1459774824816">For Ubuntu 18.04 and later versions, run the following command:<pre class="screen" id="EN-US_TOPIC_0155136016__screen94558400446">apt-get install -y ubuntu-desktop</pre>
 </li></ul>
 </li></ol>
 </li><li id="EN-US_TOPIC_0155136016__li14812128163514">Set the configuration file version (mandatory for Ubuntu 24.04).<p id="EN-US_TOPIC_0155136016__p1779318133616"><a name="EN-US_TOPIC_0155136016__li14812128163514"></a><a name="li14812128163514"></a>In Ubuntu 24.04, after the installation command is executed, you need to set the configuration file as prompted or press <strong id="EN-US_TOPIC_0155136016__b137451049102">Enter</strong> to use the default value.</p>
 <div class="fignone" id="EN-US_TOPIC_0155136016__fig37063255375"><span class="figcap"><b>Figure 1 </b>Example configuration file</span><br><span><img id="EN-US_TOPIC_0155136016__image1170672514371" src="en-us_image_0000002310550052.png" title="Click to enlarge" class="imgResize"></span></div>
-</li><li id="EN-US_TOPIC_0155136016__li156961635214">Run the following command to edit the <strong id="EN-US_TOPIC_0155136016__en-us_topic_0029343617_b4949258417571">/root/.profile</strong> file:<p id="EN-US_TOPIC_0155136016__p46951935215"><strong id="EN-US_TOPIC_0155136016__b1869510319213">vim /root/.profile</strong></p>
+</li><li id="EN-US_TOPIC_0155136016__li156961635214">Run the following command to edit the <strong id="EN-US_TOPIC_0155136016__en-us_topic_0029343617_b4949258417571">/root/.profile</strong> file:<pre class="screen" id="EN-US_TOPIC_0155136016__screen324915487443">vim /root/.profile</pre>
 <p id="EN-US_TOPIC_0155136016__p36951319214">Press <strong id="EN-US_TOPIC_0155136016__b13246123515505">i</strong> to enter the editing mode and change <strong id="EN-US_TOPIC_0155136016__b9337426115111">mesg n || true</strong> in the last line to <strong id="EN-US_TOPIC_0155136016__b10443183645120">tty -s &amp;&amp; mesg n || true</strong>. After the modification, the file content is as follows:</p>
 <pre class="screen" id="EN-US_TOPIC_0155136016__screen1769616317214"># ~/.profile: executed by Bourne-compatible login shells.
  
@@ -26,10 +26,10 @@ if [ "$BASH" ]; then
   fi
 fi
 tty -s &amp;&amp; mesg n || true</pre>
-</li><li id="EN-US_TOPIC_0155136016__li102921418105311">Press <strong id="EN-US_TOPIC_0155136016__b14313143484816">Esc</strong> to exit editing mode.</li><li id="EN-US_TOPIC_0155136016__li13160939165318">Run the following command to save and exit the configuration file:<p id="EN-US_TOPIC_0155136016__p1221351295410"><a name="EN-US_TOPIC_0155136016__li13160939165318"></a><a name="li13160939165318"></a><strong id="EN-US_TOPIC_0155136016__b6490151815419">:wq</strong></p>
+</li><li id="EN-US_TOPIC_0155136016__li102921418105311">Press <strong id="EN-US_TOPIC_0155136016__b14313143484816">Esc</strong> to exit editing mode.</li><li id="EN-US_TOPIC_0155136016__li13160939165318">Run the following command to save and exit the configuration file:<pre class="screen" id="EN-US_TOPIC_0155136016__screen318220017455">:wq</pre>
 </li><li id="EN-US_TOPIC_0155136016__li2361413175614"><a name="EN-US_TOPIC_0155136016__li2361413175614"></a><a name="li2361413175614"></a>Add a member account (mandatory for Ubuntu 20.04).<p id="EN-US_TOPIC_0155136016__p16857104717574"><a name="EN-US_TOPIC_0155136016__li2361413175614"></a><a name="li2361413175614"></a>After the GUI desktop component is installed on the ECS, you cannot log in to the Ubuntu 20.04 OS as user <strong id="EN-US_TOPIC_0155136016__b696242317214">root</strong>. You need to add a member account for logging in to the GUI desktop.</p>
 <p id="EN-US_TOPIC_0155136016__p1661611510575">Run the following command to add user <strong id="EN-US_TOPIC_0155136016__b830415475811">user01</strong>:</p>
-<p id="EN-US_TOPIC_0155136016__p1383317106217"><strong id="EN-US_TOPIC_0155136016__b61602361525">adduser user01</strong></p>
+<pre class="screen" id="EN-US_TOPIC_0155136016__screen7888176194519">adduser user01</pre>
 <p id="EN-US_TOPIC_0155136016__p174649331534">Set a password for <strong id="EN-US_TOPIC_0155136016__b517018115587">user01</strong> as prompted.</p>
 <pre class="screen" id="EN-US_TOPIC_0155136016__screen13212194717319">Adding user `user01' ...
 Adding new group `user01' (1001) ...
@@ -53,21 +53,21 @@ Is the information correct? [Y/n] Y</pre>
 </li></ol>
 </div>
 <div class="section" id="EN-US_TOPIC_0155136016__section017703513556"><a name="EN-US_TOPIC_0155136016__section017703513556"></a><a name="section017703513556"></a><h4 class="sectiontitle">(Optional) Configuring X Server, x11vnc, and lightdm</h4><p id="EN-US_TOPIC_0155136016__p193131536192913">For GPU-accelerated ECSs, you need to configure X Server, x11vnc, and lightdm when installing a GUI.</p>
-<ol id="EN-US_TOPIC_0155136016__ol923515538568"><li id="EN-US_TOPIC_0155136016__li102351653165612">Remotely log in to the ECS.</li><li id="EN-US_TOPIC_0155136016__li168059010570"><a name="EN-US_TOPIC_0155136016__li168059010570"></a><a name="li168059010570"></a>Query the BusID of the GPU.<p id="EN-US_TOPIC_0155136016__p1023914179571"><a name="EN-US_TOPIC_0155136016__li168059010570"></a><a name="li168059010570"></a><strong id="EN-US_TOPIC_0155136016__b8759122365715">lspci | grep -i nvidia</strong></p>
+<ol id="EN-US_TOPIC_0155136016__ol923515538568"><li id="EN-US_TOPIC_0155136016__li102351653165612">Remotely log in to the ECS.</li><li id="EN-US_TOPIC_0155136016__li168059010570"><a name="EN-US_TOPIC_0155136016__li168059010570"></a><a name="li168059010570"></a>Query the BusID of the GPU.<pre class="screen" id="EN-US_TOPIC_0155136016__screen1596851916459">lspci | grep -i nvidia</pre>
 <div class="fignone" id="EN-US_TOPIC_0155136016__fig3872175155918"><span class="figcap"><b>Figure 2 </b>GPU's BusID</span><br><span><img id="EN-US_TOPIC_0155136016__image1930761711201" src="en-us_image_0000001305249202.png" title="Click to enlarge" class="imgResize"></span></div>
-</li><li id="EN-US_TOPIC_0155136016__li13978030195711">Generate the X Server configuration.<p id="EN-US_TOPIC_0155136016__p18698105135911"><a name="EN-US_TOPIC_0155136016__li13978030195711"></a><a name="li13978030195711"></a><strong id="EN-US_TOPIC_0155136016__b847265516599">nvidia-xconfig --enable-all-gpus --separate-x-screens</strong></p>
-</li><li id="EN-US_TOPIC_0155136016__li142312302216">Configure the GPU's BusID in "Section Device" in the generated <strong id="EN-US_TOPIC_0155136016__b16391056183019">/etc/X11/xorg.conf</strong>.<ol type="a" id="EN-US_TOPIC_0155136016__ol12636522540"><li id="EN-US_TOPIC_0155136016__li16618217245">Edit <strong id="EN-US_TOPIC_0155136016__b11376910173116">/etc/X11/xorg.conf</strong>.<p id="EN-US_TOPIC_0155136016__p172551335338"><strong id="EN-US_TOPIC_0155136016__b183775442319">vi /etc/X11/xorg.conf</strong></p>
+</li><li id="EN-US_TOPIC_0155136016__li13978030195711">Generate the X Server configuration.<pre class="screen" id="EN-US_TOPIC_0155136016__screen9888192514459">nvidia-xconfig --enable-all-gpus --separate-x-screens</pre>
+</li><li id="EN-US_TOPIC_0155136016__li142312302216">Configure the GPU's BusID in "Section Device" in the generated <strong id="EN-US_TOPIC_0155136016__b16391056183019">/etc/X11/xorg.conf</strong>.<ol type="a" id="EN-US_TOPIC_0155136016__ol12636522540"><li id="EN-US_TOPIC_0155136016__li16618217245">Edit <strong id="EN-US_TOPIC_0155136016__b11376910173116">/etc/X11/xorg.conf</strong>.<pre class="screen" id="EN-US_TOPIC_0155136016__screen14129183320457">vi /etc/X11/xorg.conf</pre>
 </li><li id="EN-US_TOPIC_0155136016__li157249535419">Press <strong id="EN-US_TOPIC_0155136016__b20001210322836">i</strong> to enter editing mode.</li><li id="EN-US_TOPIC_0155136016__li02141122458">Add the GPU's BusID in "Section "Device".<div class="fignone" id="EN-US_TOPIC_0155136016__fig4243838910"><span class="figcap"><b>Figure 3 </b>Adding the GPU's BusID</span><br><span><img id="EN-US_TOPIC_0155136016__image42431531794" src="en-us_image_0000001358242793.png" title="Click to enlarge" class="imgResize"></span></div>
 <div class="note" id="EN-US_TOPIC_0155136016__note16738192518917"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0155136016__p47389251591">The BusID queried in step <a href="#EN-US_TOPIC_0155136016__li168059010570">2</a> is a hexadecimal number. You need to convert it to a decimal number before adding it to "Section Device" in <strong id="EN-US_TOPIC_0155136016__b157821259103314">/etc/X11/xorg.conf</strong>.</p>
 <ol id="EN-US_TOPIC_0155136016__ol97752037162213"><li id="EN-US_TOPIC_0155136016__li147755375222">For example, the queried BusID is <strong id="EN-US_TOPIC_0155136016__b1725833112352">00.0d.0</strong> (a hexadecimal number) and needs to be converted to <strong id="EN-US_TOPIC_0155136016__b106501430359">PCI:00:13:0</strong> (a decimal number).</li></ol>
 </div></div>
-</li><li id="EN-US_TOPIC_0155136016__li1769916484335">Press <strong id="EN-US_TOPIC_0155136016__b17965124414502">Esc</strong> to exit editing mode.</li><li id="EN-US_TOPIC_0155136016__li869934811336">Run the following command to save and exit the configuration file:<p id="EN-US_TOPIC_0155136016__p136991448203314"><a name="EN-US_TOPIC_0155136016__li869934811336"></a><a name="li869934811336"></a><strong id="EN-US_TOPIC_0155136016__b176991548203316">:wq</strong></p>
+</li><li id="EN-US_TOPIC_0155136016__li1769916484335">Press <strong id="EN-US_TOPIC_0155136016__b17965124414502">Esc</strong> to exit editing mode.</li><li id="EN-US_TOPIC_0155136016__li869934811336">Run the following command to save and exit the configuration file:<pre class="screen" id="EN-US_TOPIC_0155136016__screen205504113458">:wq</pre>
 </li></ol>
-</li><li id="EN-US_TOPIC_0155136016__li11593133082320">Install x11vnc.<p id="EN-US_TOPIC_0155136016__p6802113814239"><a name="EN-US_TOPIC_0155136016__li11593133082320"></a><a name="li11593133082320"></a><strong id="EN-US_TOPIC_0155136016__b7190042202314">apt-get -y install x11vnc</strong></p>
-</li><li id="EN-US_TOPIC_0155136016__li16264846102319">Install lightdm.<p id="EN-US_TOPIC_0155136016__p1459645419241"><a name="EN-US_TOPIC_0155136016__li16264846102319"></a><a name="li16264846102319"></a><strong id="EN-US_TOPIC_0155136016__b1659815615245">apt-get -y install lightdm</strong></p>
+</li><li id="EN-US_TOPIC_0155136016__li11593133082320">Install x11vnc.<pre class="screen" id="EN-US_TOPIC_0155136016__screen297784611457">apt-get -y install x11vnc</pre>
+</li><li id="EN-US_TOPIC_0155136016__li16264846102319">Install lightdm.<pre class="screen" id="EN-US_TOPIC_0155136016__screen136461252174511">apt-get -y install lightdm</pre>
 </li><li id="EN-US_TOPIC_0155136016__li947432112618">Select <strong id="EN-US_TOPIC_0155136016__b1614113103817">lightdm</strong> as the default display manager.<div class="fignone" id="EN-US_TOPIC_0155136016__fig775941113281"><span class="figcap"><b>Figure 4 </b>Selecting a display manager</span><br><span><img id="EN-US_TOPIC_0155136016__image137601911112816" src="en-us_image_0000001358295221.png" title="Click to enlarge" class="imgResize"></span></div>
-</li><li id="EN-US_TOPIC_0155136016__li218741113012">Configure the GUI desktop environment to automatically start upon ECS startup.<p id="EN-US_TOPIC_0155136016__p27004428309"><a name="EN-US_TOPIC_0155136016__li218741113012"></a><a name="li218741113012"></a><strong id="EN-US_TOPIC_0155136016__b16472145163012">systemctl set-default graphical.target</strong></p>
-</li><li id="EN-US_TOPIC_0155136016__li13065526319">(Optional) Configure the x11vnc to automatically start upon ECS startup.<ol type="a" id="EN-US_TOPIC_0155136016__ol245514833118"><li id="EN-US_TOPIC_0155136016__li545544863118">Add the <strong id="EN-US_TOPIC_0155136016__b04471553184312">/lib/systemd/system/myservice.service</strong> file.<p id="EN-US_TOPIC_0155136016__p1636813223212"><strong id="EN-US_TOPIC_0155136016__b18945173093217">vi /lib/systemd/system/myservice.service</strong></p>
+</li><li id="EN-US_TOPIC_0155136016__li218741113012">Configure the GUI desktop environment to automatically start upon ECS startup.<pre class="screen" id="EN-US_TOPIC_0155136016__screen153931259114518">systemctl set-default graphical.target</pre>
+</li><li id="EN-US_TOPIC_0155136016__li13065526319">(Optional) Configure the x11vnc to automatically start upon ECS startup.<ol type="a" id="EN-US_TOPIC_0155136016__ol245514833118"><li id="EN-US_TOPIC_0155136016__li545544863118">Add the <strong id="EN-US_TOPIC_0155136016__b04471553184312">/lib/systemd/system/myservice.service</strong> file.<pre class="screen" id="EN-US_TOPIC_0155136016__screen1159212434611">vi /lib/systemd/system/myservice.service</pre>
 </li><li id="EN-US_TOPIC_0155136016__li232904711325">Press <strong id="EN-US_TOPIC_0155136016__b11204161110816">i</strong> to enter editing mode.</li><li id="EN-US_TOPIC_0155136016__li560810483329"><a name="EN-US_TOPIC_0155136016__li560810483329"></a><a name="li560810483329"></a>Add the following content to the file:<pre class="screen" id="EN-US_TOPIC_0155136016__screen13541627113315">[Unit]
 Description=My Service
 After=network.target lightdm.service
@@ -79,10 +79,10 @@ ExecStart=/usr/bin/x11vnc -forever -loop -noxdamage -repeat -rfbport 5902 -share
 [Install]
 WantedBy=multi-user.target
 Alias=myservice.service</pre>
-</li><li id="EN-US_TOPIC_0155136016__li17001455163310">Press <strong id="EN-US_TOPIC_0155136016__b927804744811">Esc</strong> to exit editing mode.</li><li id="EN-US_TOPIC_0155136016__li1370055510332">Run the following command to save and exit the configuration file:<p id="EN-US_TOPIC_0155136016__p147001255133310"><a name="EN-US_TOPIC_0155136016__li1370055510332"></a><a name="li1370055510332"></a><strong id="EN-US_TOPIC_0155136016__b15700125516338">:wq</strong></p>
+</li><li id="EN-US_TOPIC_0155136016__li17001455163310">Press <strong id="EN-US_TOPIC_0155136016__b927804744811">Esc</strong> to exit editing mode.</li><li id="EN-US_TOPIC_0155136016__li1370055510332">Run the following command to save and exit the configuration file:<pre class="screen" id="EN-US_TOPIC_0155136016__screen71052574716">:wq</pre>
 </li></ol>
-</li><li id="EN-US_TOPIC_0155136016__li1212983115346">Load configuration files.<p id="EN-US_TOPIC_0155136016__p1491115133410"><a name="EN-US_TOPIC_0155136016__li1212983115346"></a><a name="li1212983115346"></a><strong id="EN-US_TOPIC_0155136016__b1957155315343">systemctl daemon-reload</strong></p>
-<p id="EN-US_TOPIC_0155136016__p1849195120344"><strong id="EN-US_TOPIC_0155136016__b1062155313414">systemctl enable myservice.service</strong></p>
+</li><li id="EN-US_TOPIC_0155136016__li1212983115346">Load configuration files.<pre class="screen" id="EN-US_TOPIC_0155136016__screen139754145475">systemctl daemon-reload
+systemctl enable myservice.service</pre>
 </li><li id="EN-US_TOPIC_0155136016__li3891205523420">Run the reboot command to restart the ECS.</li></ol>
 </div>
 <div class="section" id="EN-US_TOPIC_0155136016__section238717615398"><a name="EN-US_TOPIC_0155136016__section238717615398"></a><a name="section238717615398"></a><h4 class="sectiontitle">(Optional) Verifying Drivers on GPU-accelerated ECSs</h4><p id="EN-US_TOPIC_0155136016__p17209342113010">After installing a GUI on a GPU-accelerated ECS, perform the following operations to check whether the driver is working properly:</p>
@@ -90,7 +90,7 @@ Alias=myservice.service</pre>
 </li></ol>
 </li><li id="EN-US_TOPIC_0155136016__li15396101464914">Log in to the ECS using VNC.<p id="EN-US_TOPIC_0155136016__p8461634866"><a name="EN-US_TOPIC_0155136016__li15396101464914"></a><a name="li15396101464914"></a>The following uses TightVNC as an example.</p>
 <div class="fignone" id="EN-US_TOPIC_0155136016__fig46081923710"><span class="figcap"><b>Figure 5 </b>TightVNC client</span><br><span><img id="EN-US_TOPIC_0155136016__image196081720713" src="en-us_image_0000001305796210.png" title="Click to enlarge" class="imgResize"></span></div>
-</li><li id="EN-US_TOPIC_0155136016__li170885151510">Right-click on the blank area and choose <strong id="EN-US_TOPIC_0155136016__b7892644115213">Open in Terminal</strong> from the shortcut menu.</li><li id="EN-US_TOPIC_0155136016__li1281051918">Run the following command on the terminal. If the graphics card information is displayed as follows, the driver is working properly.<p id="EN-US_TOPIC_0155136016__p610173151913"><a name="EN-US_TOPIC_0155136016__li1281051918"></a><a name="li1281051918"></a><strong id="EN-US_TOPIC_0155136016__b13445712171919">nvidia-settings</strong></p>
+</li><li id="EN-US_TOPIC_0155136016__li170885151510">Right-click on the blank area and choose <strong id="EN-US_TOPIC_0155136016__b7892644115213">Open in Terminal</strong> from the shortcut menu.</li><li id="EN-US_TOPIC_0155136016__li1281051918">Run the following command on the terminal. If the graphics card information is displayed as follows, the driver is working properly.<pre class="screen" id="EN-US_TOPIC_0155136016__screen853762964718">nvidia-settings</pre>
 <div class="fignone" id="EN-US_TOPIC_0155136016__fig198928224197"><span class="figcap"><b>Figure 6 </b>Graphics card information</span><br><span><img id="EN-US_TOPIC_0155136016__image118931222194" src="en-us_image_0000001358439905.png" title="Click to enlarge" class="imgResize"></span></div>
 <div class="note" id="EN-US_TOPIC_0155136016__note696944961914"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0155136016__p0969134915192">If a GPU-accelerated ECS has a GRID driver installed, you need to configure a license to use the GPU rendering capability. For details, see <a href="en-us_topic_0149610914.html">Manually Installing a GRID Driver on a GPU-accelerated ECS</a>.</p>
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docs/ecs/umn/en-us_topic_0163572589.html

@@ -46,7 +46,7 @@
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 </li><li id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li3286101316615"><a name="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li3286101316615"></a><a name="en-us_topic_0144542112_li3286101316615"></a>(Optional) Encryption-related parameters<p id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_p228631310615"><a name="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li3286101316615"></a><a name="en-us_topic_0144542112_li3286101316615"></a>To enable encryption, click <span class="uicontrol" id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_uicontrol528614138616"><b>Create Xrole</b></span> to grant KMS access permissions to EVS. If you have the granting permission, grant KMS access permissions to EVS. If you do not have the granting permission, contact the user who has the Security Administrator permissions to grant KMS access permissions. For details, see <a href="en-us_topic_0047272493.html">Can All Users Use the Encryption Feature?</a></p>
-<ul id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_ul202865131169"><li id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li14286813962"><strong id="EN-US_TOPIC_0163572589__en-us_topic_0013859510_b84235270618740">Encryption</strong>: indicates that the EVS disk has been encrypted.</li><li id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li182868131664"><strong id="EN-US_TOPIC_0163572589__b95921745110">Create Xrole</strong>: assigns KMS access permissions to EVS to obtain KMS keys. After the permissions are assigned, follow-up operations do not require assigning permissions again.</li><li id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li5286191313611"><strong id="EN-US_TOPIC_0163572589__b260122285110">Xrole Name</strong>: set to <strong id="EN-US_TOPIC_0163572589__b8619223512">EVSAccessKMS</strong>, which means that permissions have been assigned to EVS to obtain KMS keys for encrypting or decrypting EVS disks.</li><li id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li152868131619"><strong id="EN-US_TOPIC_0163572589__b959511561916">KMS Key Name</strong>: specifies the name of the key used by the encrypted EVS disk. You can select an existing key, or click <strong id="EN-US_TOPIC_0163572589__b2406645144311">Create KMS Key</strong> and create a new one on the KMS console. The default value is <strong id="EN-US_TOPIC_0163572589__b626615844413">evs/default</strong>.</li><li id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li528671319610"><strong id="EN-US_TOPIC_0163572589__en-us_topic_0013859510_b842352706155046">KMS Key ID</strong>: specifies the ID of the key used by the encrypted data disk.</li></ul>
+<ul id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_ul202865131169"><li id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li14286813962"><strong id="EN-US_TOPIC_0163572589__en-us_topic_0013859510_b84235270618740">Encryption</strong>: indicates that the EVS disk has been encrypted.</li><li id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li182868131664"><strong id="EN-US_TOPIC_0163572589__b95921745110">Create Xrole</strong>: assigns KMS access permissions to EVS to obtain KMS keys. After the permissions are assigned, follow-up operations do not require assigning permissions again.</li><li id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li5286191313611"><strong id="EN-US_TOPIC_0163572589__b1954192512113">Xrole Name</strong>: set to <strong id="EN-US_TOPIC_0163572589__b995482512219">EVSAccessKMS</strong>, which means that permissions have been assigned to EVS to obtain KMS keys for encrypting or decrypting EVS disks.</li><li id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li152868131619"><strong id="EN-US_TOPIC_0163572589__b959511561916">KMS Key Name</strong>: specifies the name of the key used by the encrypted EVS disk. You can select an existing key, or click <strong id="EN-US_TOPIC_0163572589__b2406645144311">Create KMS Key</strong> and create a new one on the KMS console. The default value is <strong id="EN-US_TOPIC_0163572589__b626615844413">evs/default</strong>.</li><li id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li528671319610"><strong id="EN-US_TOPIC_0163572589__en-us_topic_0013859510_b842352706155046">KMS Key ID</strong>: specifies the ID of the key used by the encrypted data disk.</li></ul>
 </li></ul>
 </li><li id="EN-US_TOPIC_0163572589__en-us_topic_0144542112_li7488418103">Click <strong id="EN-US_TOPIC_0163572589__b18015045155012">Next: Configure Network</strong>.</li></ol>
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