Update devguide location on DLI

Reviewed-by: Wagner, Fabian <fabian.wagner@t-systems.com>
Co-authored-by: wangdengke2 <wangdengke2@huawei.com>
Co-committed-by: wangdengke2 <wangdengke2@huawei.com>

docs/dbss/umn/CLASS.TXT.json

@@ -252,7 +252,7 @@
 		"code":"28"
 	},
 	{
-		"desc":"After adding a risky operation, you can view the risk, enable, edit, disable, or delete the risky operation, or set its priority.The risky operation has been added.Before",
+		"desc":"More than 100 risk types are supported. After adding a risky operation, you can view the risk, enable, edit, disable, or delete the risky operation, or set its priority.T",
 		"product_code":"dbss",
 		"title":"Managing Risky Operations",
 		"uri":"dbss_01_0201.html",

docs/dbss/umn/dbss_01_0046.html

@@ -5,7 +5,7 @@
 <div class="section" id="dbss_01_0046__section135491616118"><h4 class="sectiontitle">Constraints and Limitations</h4><p id="dbss_01_0046__p1734941819118">The risky SQL statements can be added to the whitelist in data reports.</p>
 </div>
 <div class="section" id="dbss_01_0046__section169851556119"><h4 class="sectiontitle">Adding Scanned SQL Statements</h4><ol id="dbss_01_0046__ol61521721102215"><li id="dbss_01_0046__li1896224713913"><span>Log in to the management console.</span></li><li id="dbss_01_0046__li199221335798"><span>Select a region, click <span><img id="dbss_01_0046__dbss_01_0204_dbss_01_0186_image12421104763114" src="en-us_image_0000001074398929.png"></span>, and choose <span class="menucascade" id="dbss_01_0046__dbss_01_0204_dbss_01_0186_menucascade1215612612394"><b><span class="uicontrol" id="dbss_01_0046__dbss_01_0204_dbss_01_0186_uicontrol415682653911">Security</span></b> &gt; <b><span class="uicontrol" id="dbss_01_0046__dbss_01_0204_dbss_01_0186_uicontrol2156182620396">Database Security Service</span></b></span>. The <strong id="dbss_01_0046__dbss_01_0204_dbss_01_0186_b6156926113915">Dashboard</strong> page is displayed.</span></li><li id="dbss_01_0046__li517404379"><span>In the navigation tree on the left, choose <span class="uicontrol" id="dbss_01_0046__uicontrol34301640181319"><b>Data Reports</b></span>. The <span class="wintitle" id="dbss_01_0046__wintitle13430124071314"><b>Data Reports</b></span> page is displayed.</span></li><li id="dbss_01_0046__li168521066525"><span>In the <strong id="dbss_01_0046__b1766594619135">Instance</strong> drop-down list, select the instance whose session information you want to view.</span></li><li id="dbss_01_0046__li843695702418"><span>Click the <span class="wintitle" id="dbss_01_0046__wintitle67612030132515"><b>Statements</b></span> tab to view risky SQL statements.</span></li><li id="dbss_01_0046__li2390182182813"><span>Add SQL statements to the whitelist.</span><p><ul id="dbss_01_0046__ul11601325162815"><li id="dbss_01_0046__li26244718283">Add a single SQL statement.<ol type="a" id="dbss_01_0046__ol1918810318280"><li id="dbss_01_0046__li41899318283">Click <strong id="dbss_01_0046__b9698131532">Add to Whitelist</strong> in the <strong id="dbss_01_0046__b136988315310">Operation</strong> column of the target SQL statement.</li><li id="dbss_01_0046__li17328418182916">In the displayed dialog box, select the database and description of the target SQL statement.</li><li id="dbss_01_0046__li09411942163012">Click <strong id="dbss_01_0046__b1429111015397">OK</strong>.</li></ol>
-</li><li id="dbss_01_0046__li889182713281">Add SQL statements in batches.<ol type="a" id="dbss_01_0046__ol34111821143716"><li id="dbss_01_0046__li5411172193716">Select the target SQL statement and click <span class="uicontrol" id="dbss_01_0046__uicontrol933126103810"><b>One-Clink Whitelisting</b></span>.</li><li id="dbss_01_0046__li1651864223820">In the displayed dialog box, select the database and description of the target SQL statement.</li><li id="dbss_01_0046__li11895102773919">Click <strong id="dbss_01_0046__dbss_01_0046_b1429111015397">OK</strong>.</li></ol>
+</li><li id="dbss_01_0046__li889182713281">Add SQL statements in batches.<ol type="a" id="dbss_01_0046__ol34111821143716"><li id="dbss_01_0046__li5411172193716">Select the target SQL statement and click <span class="uicontrol" id="dbss_01_0046__uicontrol933126103810"><b>One-Click Whitelisting</b></span>.</li><li id="dbss_01_0046__li1651864223820">In the displayed dialog box, select the database and description of the target SQL statement.</li><li id="dbss_01_0046__li11895102773919">Click <strong id="dbss_01_0046__dbss_01_0046_b1429111015397">OK</strong>.</li></ol>
 </li></ul>
 </p></li></ol>
 </div>

docs/dbss/umn/dbss_01_0144.html

@@ -2,7 +2,7 @@
 
 <h1 class="topictitle1">Viewing Tracing Logs</h1>
 <div id="body1524537597090"><p id="dbss_01_0144__p132501813413">After you enable CTS, the system starts recording operations on DBSS. Operation records for the last seven days can be viewed on the CTS console.</p>
-<div class="section" id="dbss_01_0144__section159610420302"><h4 class="sectiontitle">Viewing a DBSS Trace on the CTS Console</h4><ol id="dbss_01_0144__ol1194546193110"><li id="dbss_01_0144__li394596113118"><span>Log in to the management console.</span></li><li id="dbss_01_0144__li42331433151114"><span>In the navigation pane on the left, click <span><img id="dbss_01_0144__image7233233121114" src="en-us_image_0000001570429773.png"></span> and choose <strong id="dbss_01_0144__b14615159104620">Management &amp; Deployment</strong> &gt; <strong id="dbss_01_0144__b1361559204612">Cloud Trace Service</strong>.</span></li><li id="dbss_01_0144__li8240924153816"><span>Choose <strong id="dbss_01_0144__b42162954165740">Trace List</strong> in the navigation pane.</span></li><li id="dbss_01_0144__li1199125415539"><span>Click <strong id="dbss_01_0144__b13683746114710">Region</strong> at the top of the <strong id="dbss_01_0144__b1468415465470">Trace List</strong> page to set the corresponding conditions.</span><p><div class="p" id="dbss_01_0144__p941145514539">The following four filters are available:<ul class="subitemlist" id="dbss_01_0144__ul4173195016221"><li id="dbss_01_0144__li25120207165721"><span class="parmname" id="dbss_01_0144__parmname1622918592477"><b>Trace Type</b></span>, <span class="parmname" id="dbss_01_0144__parmname18230859124713"><b>Trace Source</b></span>, <span class="parmname" id="dbss_01_0144__parmname1923185944716"><b>Resource Type</b></span>, and <span class="parmname" id="dbss_01_0144__parmname92316592470"><b>Search By</b></span><ul id="dbss_01_0144__ul138358421566"><li id="dbss_01_0144__li422110403562">Select the filter from the drop-down list. Set <strong id="dbss_01_0144__b842352706163855">Trace Source</strong> to <strong id="dbss_01_0144__b842352706163859">DBSS</strong>.</li><li id="dbss_01_0144__li5224174025618">When you select <strong id="dbss_01_0144__b842352706153249">Trace name</strong> for <strong id="dbss_01_0144__b1803301537153246">Search By</strong>, you also need to select a specific trace name.</li><li id="dbss_01_0144__li222614017560">When you select <strong id="dbss_01_0144__b1369790384153349">Resource ID</strong> for <strong id="dbss_01_0144__b1590770393153349">Search By</strong>, you also need to select or enter a specific resource ID.</li><li id="dbss_01_0144__li1822754014568">When you select <strong id="dbss_01_0144__b565110228153447">Resource name</strong> for <strong id="dbss_01_0144__b1329536783153447">Search By</strong>, you also need to select or enter a specific resource name.</li></ul>
+<div class="section" id="dbss_01_0144__section159610420302"><h4 class="sectiontitle">Viewing a DBSS Trace on the CTS Console</h4><ol id="dbss_01_0144__ol1194546193110"><li id="dbss_01_0144__li394596113118"><span>Log in to the management console.</span></li><li id="dbss_01_0144__li42331433151114"><span>In the navigation pane on the left, click <span><img id="dbss_01_0144__image7233233121114" src="en-us_image_0000001570429773.png"></span> and choose <strong id="dbss_01_0144__b14615159104620">Management &amp; Governance</strong> &gt; <strong id="dbss_01_0144__b1361559204612">Cloud Trace Service</strong>.</span></li><li id="dbss_01_0144__li8240924153816"><span>Choose <strong id="dbss_01_0144__b42162954165740">Trace List</strong> in the navigation pane.</span></li><li id="dbss_01_0144__li1199125415539"><span>Click <strong id="dbss_01_0144__b13683746114710">Region</strong> at the top of the <strong id="dbss_01_0144__b1468415465470">Trace List</strong> page to set the corresponding conditions.</span><p><div class="p" id="dbss_01_0144__p941145514539">The following four filters are available:<ul class="subitemlist" id="dbss_01_0144__ul4173195016221"><li id="dbss_01_0144__li25120207165721"><span class="parmname" id="dbss_01_0144__parmname1622918592477"><b>Trace Type</b></span>, <span class="parmname" id="dbss_01_0144__parmname18230859124713"><b>Trace Source</b></span>, <span class="parmname" id="dbss_01_0144__parmname1923185944716"><b>Resource Type</b></span>, and <span class="parmname" id="dbss_01_0144__parmname92316592470"><b>Search By</b></span><ul id="dbss_01_0144__ul138358421566"><li id="dbss_01_0144__li422110403562">Select the filter from the drop-down list. Set <strong id="dbss_01_0144__b842352706163855">Trace Source</strong> to <strong id="dbss_01_0144__b842352706163859">DBSS</strong>.</li><li id="dbss_01_0144__li5224174025618">When you select <strong id="dbss_01_0144__b842352706153249">Trace name</strong> for <strong id="dbss_01_0144__b1803301537153246">Search By</strong>, you also need to select a specific trace name.</li><li id="dbss_01_0144__li222614017560">When you select <strong id="dbss_01_0144__b1369790384153349">Resource ID</strong> for <strong id="dbss_01_0144__b1590770393153349">Search By</strong>, you also need to select or enter a specific resource ID.</li><li id="dbss_01_0144__li1822754014568">When you select <strong id="dbss_01_0144__b565110228153447">Resource name</strong> for <strong id="dbss_01_0144__b1329536783153447">Search By</strong>, you also need to select or enter a specific resource name.</li></ul>
 </li><li id="dbss_01_0144__li16990144143538"><strong id="dbss_01_0144__b842352706153633">Operator</strong>: Select a specific operator (a user other than tenant).</li><li id="dbss_01_0144__li2227630716221"><strong id="dbss_01_0144__b842352706153531">Trace Rating</strong>: Available options include <strong id="dbss_01_0144__b1447794024144642">All trace status</strong>, <strong id="dbss_01_0144__b842352706153558">normal</strong>, <strong id="dbss_01_0144__b84235270615364">warning</strong>, and <strong id="dbss_01_0144__b842352706153613">incident</strong>. You can only select one of them.</li><li id="dbss_01_0144__li2484476616221">In the upper right corner of the page, you can query traces in the last 1 hour, last 1 day, last 1 week, or within a customized period.</li></ul>
 </div>
 </p></li><li id="dbss_01_0144__li1326512181411"><span>Click <strong id="dbss_01_0144__b842352706164122">Query</strong>.</span></li><li id="dbss_01_0144__li11445413104011"><span>Click <span><img id="dbss_01_0144__image134427196485" src="en-us_image_0210925109.png"></span> on the left of a trace to expand its details.</span><p><div class="fignone" id="dbss_01_0144__fig17669149112013"><span class="figcap"><b>Figure 1 </b>Expanding trace details</span><br><span><img id="dbss_01_0144__image277616258384" src="en-us_image_0217009691.png"></span></div>

docs/dbss/umn/dbss_01_0192.html

@@ -50,7 +50,15 @@
 <td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.4.2.2.2.4.1.3 "><p id="dbss_01_0192__p198613573313">-</p>
 </td>
 </tr>
-<tr id="dbss_01_0192__row1319658616304"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.4.2.4.2.2.2.4.1.1 "><p id="dbss_01_0192__p6229055916304">Client IP Address or IP Range</p>
+<tr id="dbss_01_0192__row147581436763"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.4.2.4.2.2.2.4.1.1 "><p id="dbss_01_0192__p2075863610615">Exception Client IP Address or IP Range (Optional)</p>
+</td>
+<td class="cellrowborder" valign="top" width="61%" headers="mcps1.3.4.2.4.2.2.2.4.1.2 "><p id="dbss_01_0192__p18758136465">IP addresses that do not need to be audited.</p>
+<p id="dbss_01_0192__p561032410711">The IP address can be an IPv4 address (for example, 192.168.1.1) or an IPv6 address (for example, fe80:0000:0000:0000:0000:0000:0000:0000).</p>
+</td>
+<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.4.2.4.2.2.2.4.1.3 "><p id="dbss_01_0192__p1316118319715">192.168.0.0</p>
+</td>
+</tr>
+<tr id="dbss_01_0192__row1319658616304"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.4.2.4.2.2.2.4.1.1 "><p id="dbss_01_0192__p6229055916304">Client IP Address/IP Address Segment (Optional)</p>
 </td>
 <td class="cellrowborder" valign="top" width="61%" headers="mcps1.3.4.2.4.2.2.2.4.1.2 "><p id="dbss_01_0192__p1237050416304">IP address or IP address range of the client</p>
 <p id="dbss_01_0192__p52991354131711">The IP address can be an IPv4 address (for example, 192.168.1.1) or an IPv6 address (for example, fe80:0000:0000:0000:0000:0000:0000:0000).</p>

docs/dbss/umn/dbss_01_0201.html

@@ -1,7 +1,7 @@
 <a name="dbss_01_0201"></a><a name="dbss_01_0201"></a>
 
 <h1 class="topictitle1">Managing Risky Operations</h1>
-<div id="body1545227594709"><p id="dbss_01_0201__p1268218531877">After adding a risky operation, you can view the risk, enable, edit, disable, or delete the risky operation, or set its priority.</p>
+<div id="body1545227594709"><p id="dbss_01_0201__p480184717920">More than 100 risk types are supported. After adding a risky operation, you can view the risk, enable, edit, disable, or delete the risky operation, or set its priority.</p>
 <div class="section" id="dbss_01_0201__section070891116319"><h4 class="sectiontitle">Prerequisites</h4><ul id="dbss_01_0201__ul13013312410"><li id="dbss_01_0201__li113021731940">The risky operation has been added.</li><li id="dbss_01_0201__li19732134261016">Before enabling the risky operation, ensure that its status is <strong id="dbss_01_0201__b11420827113618">Disabled</strong>.</li><li id="dbss_01_0201__li125026531295">Before disabling the risky operation, ensure that its status is <strong id="dbss_01_0201__b159185468365">Enabled</strong>.</li></ul>
 </div>
 <div class="section" id="dbss_01_0201__section348118488534"><h4 class="sectiontitle">Sets the Priority of the Risky Operation</h4><ol id="dbss_01_0201__ol14485848145320"><li id="dbss_01_0201__li1896224713913"><span>Log in to the management console.</span></li><li id="dbss_01_0201__li1723651814598"><span>In the navigation tree on the left, choose <strong id="dbss_01_0201__b5439144625812">Audit Rules</strong>.</span></li><li id="dbss_01_0201__li59251104112"><span>In the <strong id="dbss_01_0201__b1128316104817">Instance</strong> drop-down list, select an instance to set risky operation priority. Click the <strong id="dbss_01_0201__b118081524144811">Risky Operations</strong> tab.</span></li><li id="dbss_01_0201__li1452124825315"><span>In the <strong id="dbss_01_0201__b8916161215516">Operation</strong> column of the desired risky operation, click <strong id="dbss_01_0201__b11917412125114">Set Priority</strong>.</span></li><li id="dbss_01_0201__li452910482536"><span>In the displayed dialog box, select a priority and click <strong id="dbss_01_0201__b16379918134612">OK</strong>.</span></li></ol>

docs/dbss/umn/dbss_01_0204.html

@@ -4,7 +4,7 @@
 <div id="body1544587094894"><p id="dbss_01_0204__p6573544910">After connecting the database to the database audit instance, view the audit statistics, including the database audit information, instance information, and data analysis information.</p>
 <div class="section" id="dbss_01_0204__section441811405410"><h4 class="sectiontitle">Prerequisites</h4><ul id="dbss_01_0204__ul1416718161018"><li id="dbss_01_0204__li89051957124915">You have applied for a database audit instance and the <strong id="dbss_01_0204__en-us_topic_0144723368_b1155217115215">Status</strong> is <strong id="dbss_01_0204__en-us_topic_0144723368_b185532015214">Running</strong>.</li><li id="dbss_01_0204__li1610855617422">Database audit has been enabled.</li></ul>
 </div>
-<div class="section" id="dbss_01_0204__section16337113512514"><h4 class="sectiontitle">Procedure</h4><ol id="dbss_01_0204__ol8561155420380"><li id="dbss_01_0204__li1896224713913"><span>Log in to the management console.</span></li><li id="dbss_01_0204__li10800202815715"><span>Select a region, click <span><img id="dbss_01_0204__dbss_01_0186_image12421104763114" src="en-us_image_0000001074398929.png"></span>, and choose <span class="menucascade" id="dbss_01_0204__dbss_01_0186_menucascade1215612612394"><b><span class="uicontrol" id="dbss_01_0204__dbss_01_0186_uicontrol415682653911">Security</span></b> &gt; <b><span class="uicontrol" id="dbss_01_0204__dbss_01_0186_uicontrol2156182620396">Database Security Service</span></b></span>. The <strong id="dbss_01_0204__dbss_01_0186_b6156926113915">Dashboard</strong> page is displayed.</span></li><li id="dbss_01_0204__li2020718217812"><span>In the <strong id="dbss_01_0204__b6578132315344">Instance</strong> drop-down list, select the instance whose audit information you want to view.</span></li><li id="dbss_01_0204__li56501633204913"><span>View the overall audit statistics, risk distribution, session statistics, and SQL distribution.</span><p><ul id="dbss_01_0204__ul9293658163018"><li id="dbss_01_0204__li1028161893016">Select <strong id="dbss_01_0204__b14585505710">All databases</strong> or a specified database from the <strong id="dbss_01_0204__b1311513157720">Database</strong> drop-down list to view the statistics about all databases in the instance or a specified database.</li><li id="dbss_01_0204__li17214152618304">Select <strong id="dbss_01_0204__b153781741594">Last 30 minutes</strong>, <strong id="dbss_01_0204__b5811693910">1 hour</strong>, <strong id="dbss_01_0204__b242617121093">Today</strong>, <strong id="dbss_01_0204__b102491717913">7 days</strong>, or <strong id="dbss_01_0204__b13372920891">30 days</strong>, or click <span><img id="dbss_01_0204__image623063410010" src="en-us_image_0000001148018506.png"></span> to customize start time and end time to view the statistics of the specified time range.</li></ul>
+<div class="section" id="dbss_01_0204__section16337113512514"><h4 class="sectiontitle">Procedure</h4><ol id="dbss_01_0204__ol8561155420380"><li id="dbss_01_0204__li1896224713913"><span>Log in to the management console.</span></li><li id="dbss_01_0204__li10800202815715"><span>Select a region, click <span><img id="dbss_01_0204__dbss_01_0186_image12421104763114" src="en-us_image_0000001074398929.png"></span>, and choose <span class="menucascade" id="dbss_01_0204__dbss_01_0186_menucascade1215612612394"><b><span class="uicontrol" id="dbss_01_0204__dbss_01_0186_uicontrol415682653911">Security</span></b> &gt; <b><span class="uicontrol" id="dbss_01_0204__dbss_01_0186_uicontrol2156182620396">Database Security Service</span></b></span>. The <strong id="dbss_01_0204__dbss_01_0186_b6156926113915">Dashboard</strong> page is displayed.</span></li><li id="dbss_01_0204__li2020718217812"><span>In the <strong id="dbss_01_0204__b6578132315344">Instance</strong> drop-down list, select the instance whose audit information you want to view.</span></li><li id="dbss_01_0204__li56501633204913"><span>View the overall audit statistics, risk distribution, session statistics, and SQL distribution.</span><p><ul id="dbss_01_0204__ul9293658163018"><li id="dbss_01_0204__li1028161893016">Select <strong id="dbss_01_0204__b14585505710">All databases</strong> or a specified database from the <strong id="dbss_01_0204__b1311513157720">Database</strong> drop-down list to view the statistics about all databases in the instance or a specified database.</li><li id="dbss_01_0204__li17214152618304">Select <strong id="dbss_01_0204__b1821495112129">Last 30 minutes</strong>, <strong id="dbss_01_0204__b132141651151212">1 hour</strong>, <strong id="dbss_01_0204__b2215105113120">Today</strong>, <strong id="dbss_01_0204__b17215551151216">7 days</strong>, or <strong id="dbss_01_0204__b4215195161212">30 days</strong>, or click <span><img id="dbss_01_0204__image22151051131214" src="en-us_image_0000001148018506.png"></span> to customize start time and end time to view the statistics of the specified time range.</li></ul>
 <div class="fignone" id="dbss_01_0204__fig077713432352"><span class="figcap"><b>Figure 1 </b>Viewing the audit statistics</span><br><span><img id="dbss_01_0204__image1935219111117" src="en-us_image_0000001293796118.png"></span></div>
 <div class="fignone" id="dbss_01_0204__fig11444449413"><span class="figcap"><b>Figure 2 </b>Risk distribution</span><br><span><img id="dbss_01_0204__image207866489584" src="en-us_image_0000001173095271.png"></span></div>
 <div class="fignone" id="dbss_01_0204__fig842781211482"><span class="figcap"><b>Figure 3 </b>Session statistics</span><br><span><img id="dbss_01_0204__image1596162919592" src="en-us_image_0000001127059132.png"></span></div>

docs/dbss/umn/dbss_01_0205.html

@@ -6,8 +6,7 @@
 
 </div>
 <div class="section" id="dbss_01_0205__section16337113512514"><h4 class="sectiontitle">Procedure</h4><ol id="dbss_01_0205__ol8561155420380"><li id="dbss_01_0205__li1896224713913"><span>Log in to the management console.</span></li><li id="dbss_01_0205__li199221335798"><span>Select a region, click <span><img id="dbss_01_0205__dbss_01_0204_dbss_01_0186_image12421104763114" src="en-us_image_0000001074398929.png"></span>, and choose <span class="menucascade" id="dbss_01_0205__dbss_01_0204_dbss_01_0186_menucascade1215612612394"><b><span class="uicontrol" id="dbss_01_0205__dbss_01_0204_dbss_01_0186_uicontrol415682653911">Security</span></b> &gt; <b><span class="uicontrol" id="dbss_01_0205__dbss_01_0204_dbss_01_0186_uicontrol2156182620396">Database Security Service</span></b></span>. The <strong id="dbss_01_0205__dbss_01_0204_dbss_01_0186_b6156926113915">Dashboard</strong> page is displayed.</span></li><li id="dbss_01_0205__li517404379"><span>In the navigation tree on the left, choose <span class="uicontrol" id="dbss_01_0205__uicontrol58079427133858"><b>Data Reports</b></span>. The <span class="wintitle" id="dbss_01_0205__wintitle99615821433858"><b>Data Reports</b></span> page is displayed.</span></li><li id="dbss_01_0205__li168521066525"><span>In the <strong id="dbss_01_0205__b993520346407">Instance</strong> drop-down list, select the instance whose SQL statement information you want to view.</span></li><li id="dbss_01_0205__li4174122125815"><span>Click the <strong id="dbss_01_0205__b1922342184017">Statements</strong> tab.</span></li><li id="dbss_01_0205__li4880132612226"><span>View SQL statement information.</span><p><div class="fignone" id="dbss_01_0205__fig78811126122218"><span class="figcap"><b>Figure 1 </b>Querying SQL statements</span><br><span><img id="dbss_01_0205__image93064119142" src="en-us_image_0000001294276970.png"></span></div>
-<p id="dbss_01_0205__p1588120267221">To query a specified SQL statement, perform the following steps:</p>
-<ul id="dbss_01_0205__ul288192602216"><li id="dbss_01_0205__li17881152616226">Select <strong id="dbss_01_0205__b655917154292">All</strong>, <strong id="dbss_01_0205__b35591015112916">Last 30 minutes</strong>, <strong id="dbss_01_0205__b1555931592919">1 hour</strong>, <strong id="dbss_01_0205__b5559181562915">24 hours</strong>, <strong id="dbss_01_0205__b95591815102915">7 days</strong>, or <strong id="dbss_01_0205__b75597155294">30 days</strong> for <strong id="dbss_01_0205__b195606151290">Time</strong> and click <span><img id="dbss_01_0205__image456081518293" src="en-us_image_0000001625668645.png"></span> to view SQL statements of the specified time range.</li><li id="dbss_01_0205__li1988232622210">Select <strong id="dbss_01_0205__b273084591413">All</strong>, <strong id="dbss_01_0205__b13256184815146">High</strong>, <strong id="dbss_01_0205__b14784758141417">Moderate</strong>, <strong id="dbss_01_0205__b142831821151">Low</strong>, or <strong id="dbss_01_0205__b498519920159">Trusted</strong> for <strong id="dbss_01_0205__b1410613010157">Risk Severity</strong> and click <span><img id="dbss_01_0205__image14453822579" src="en-us_image_0000001626494753.png"></span>. SQL statements of specified severity are displayed in the list.<div class="p" id="dbss_01_0205__p953010369711"><div class="note" id="dbss_01_0205__note1111242193316"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="dbss_01_0205__p212144223319">A maximum of 10,000 records can be retrieved in a query.</p>
+<ul id="dbss_01_0205__ul288192602216"><li id="dbss_01_0205__li1988232622210"><div class="p" id="dbss_01_0205__p953010369711"><a name="dbss_01_0205__li1988232622210"></a><a name="li1988232622210"></a><div class="note" id="dbss_01_0205__note1111242193316"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="dbss_01_0205__p212144223319">A maximum of 10,000 records can be retrieved in a query.</p>
 </div></div>
 </div>
 </li></ul>

docs/dbss/umn/dbss_01_0226.html

@@ -3,7 +3,7 @@
 <h1 class="topictitle1">How Do I Back Up the Database Audit Logs?</h1>
 <div id="body1544666186153"><p id="dbss_01_0226__p18174105916405">Database audit supports manual backup and automatic backup. Audit logs are backed up to OBS. Buckets will be automatically created and will incur a separate bill.</p>
 <p id="dbss_01_0226__p19970016192810">Perform the following operations to automatically back up audit logs.</p>
-<div class="section" id="dbss_01_0226__section117835520294"><h4 class="sectiontitle">Automatically Backing Up Database Audit Logs</h4><ol id="dbss_01_0226__en-us_topic_0145057228_ol18449141653"><li id="dbss_01_0226__en-us_topic_0145057228_li1829112494372"><span>Log in to the management console.</span></li><li id="dbss_01_0226__en-us_topic_0145057228_li1723651814598"><span>In the navigation tree on the left, choose <strong id="dbss_01_0226__en-us_topic_0145057228_b1432475172820">Settings</strong>.</span></li><li id="dbss_01_0226__en-us_topic_0145057228_li6202174705919"><span>In the <strong id="dbss_01_0226__en-us_topic_0145057228_b2218329102913">Instance</strong> drop-down list, select the required instance and click the <strong id="dbss_01_0226__en-us_topic_0145057228_b1098142173015">Backup and Restoration</strong> tab.</span></li><li id="dbss_01_0226__en-us_topic_0145057228_li1859172013308"><span>Click <strong id="dbss_01_0226__en-us_topic_0145057228_b203402020155415">Set Automated Backup</strong>. In the displayed dialog box, set the auto backup parameters. <a href="#dbss_01_0226__en-us_topic_0145057228_table18602206309">Table 1</a> describes the parameters. </span><p><div class="fignone" id="dbss_01_0226__en-us_topic_0145057228_fig559320113012"><span class="figcap"><b>Figure 1 </b>Configure Automatic Backup dialog box</span><br><span><img id="dbss_01_0226__en-us_topic_0145057228_image18589115017461" src="en-us_image_0000001294284718.png"></span></div>
+<div class="section" id="dbss_01_0226__section117835520294"><h4 class="sectiontitle">Automatically Backing Up Database Audit Logs</h4><ol id="dbss_01_0226__en-us_topic_0145057228_ol18449141653"><li id="dbss_01_0226__en-us_topic_0145057228_li1829112494372"><span>Log in to the management console.</span></li><li id="dbss_01_0226__en-us_topic_0145057228_li1723651814598"><span>In the navigation tree on the left, choose <strong id="dbss_01_0226__en-us_topic_0145057228_b1432475172820">Settings</strong>.</span></li><li id="dbss_01_0226__en-us_topic_0145057228_li6202174705919"><span>In the <strong id="dbss_01_0226__en-us_topic_0145057228_b2218329102913">Instance</strong> drop-down list, select the required instance and click the <strong id="dbss_01_0226__en-us_topic_0145057228_b1098142173015">Backup and Restoration</strong> tab.</span></li><li id="dbss_01_0226__en-us_topic_0145057228_li1859172013308"><span>Click <strong id="dbss_01_0226__en-us_topic_0145057228_b089617522219">Set Automated Backup</strong>. In the displayed dialog box, set the auto backup parameters. <a href="#dbss_01_0226__en-us_topic_0145057228_table18602206309">Table 1</a> describes the parameters. </span><p><div class="fignone" id="dbss_01_0226__en-us_topic_0145057228_fig559320113012"><span class="figcap"><b>Figure 1 </b>Configure Automatic Backup dialog box</span><br><span><img id="dbss_01_0226__en-us_topic_0145057228_image18589115017461" src="en-us_image_0000001294284718.png"></span></div>
 
 <div class="tablenoborder"><a name="dbss_01_0226__en-us_topic_0145057228_table18602206309"></a><a name="en-us_topic_0145057228_table18602206309"></a><table cellpadding="4" cellspacing="0" summary="" id="dbss_01_0226__en-us_topic_0145057228_table18602206309" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameters</caption><thead align="left"><tr id="dbss_01_0226__en-us_topic_0145057228_row66082019309"><th align="left" class="cellrowborder" valign="top" width="21%" id="mcps1.3.3.2.4.2.2.2.4.1.1"><p id="dbss_01_0226__en-us_topic_0145057228_p1660112023010">Parameter</p>
 </th>

docs/dbss/umn/dbss_01_0234.html

@@ -2,7 +2,7 @@
 
 <h1 class="topictitle1">How Do I View All Alarms in Database Audit?</h1>
 <div id="body1545297742259"><p id="dbss_01_0234__p8060118">To check the alarms of database audit, perform the following steps:</p>
-<ol id="dbss_01_0234__ol3976165912213"><li id="dbss_01_0234__li1896224713913"><span>Log in to the management console.</span></li><li id="dbss_01_0234__li4990487358"><span id="dbss_01_0234__p1983613271494">To query specified alarms, perform the following steps:</span><p><ul id="dbss_01_0234__dbss_01_0252_ul1149562962616"><li id="dbss_01_0234__dbss_01_0252_li174951829102614">Select <strong id="dbss_01_0234__dbss_01_0252_b9987155142420">Last 30 minutes</strong>, <strong id="dbss_01_0234__dbss_01_0252_b1679416565247">1 hour</strong>, <strong id="dbss_01_0234__dbss_01_0252_b6251152252">24 hours</strong>, <strong id="dbss_01_0234__dbss_01_0252_b119871276255">7 days</strong>, or <strong id="dbss_01_0234__dbss_01_0252_b121311118257">30 days</strong> from the drop-down list, and click <span><img id="dbss_01_0234__dbss_01_0252_image167968241613" src="en-us_image_0000001575677796.png"></span> to view alarms of the specified time range.</li><li id="dbss_01_0234__dbss_01_0252_li204961629132617">Select <strong id="dbss_01_0234__dbss_01_0252_b1075116454468">All</strong>, <strong id="dbss_01_0234__dbss_01_0252_b675224510461">High</strong>, <strong id="dbss_01_0234__dbss_01_0252_b1175214456463">Moderate</strong>, or <strong id="dbss_01_0234__dbss_01_0252_b167532454463">Low</strong> for <strong id="dbss_01_0234__dbss_01_0252_b8753144514461">Risk Severity</strong>. Alarms of specified severity are displayed in the list.</li><li id="dbss_01_0234__dbss_01_0252_li13496729152615">Select an alarm type, and alarms of specified alarm type is displayed in the list.</li></ul>
+<ol id="dbss_01_0234__ol3976165912213"><li id="dbss_01_0234__li1896224713913"><span>Log in to the management console.</span></li><li id="dbss_01_0234__li4990487358"><span id="dbss_01_0234__p1983613271494">To query specified alarms, perform the following steps:</span><p><ul id="dbss_01_0234__dbss_01_0252_ul1149562962616"><li id="dbss_01_0234__dbss_01_0252_li174951829102614">Select <strong id="dbss_01_0234__b1179424335014">Last 30 minutes</strong>, <strong id="dbss_01_0234__b15794154311507">1 hour</strong>, <strong id="dbss_01_0234__b1779494319500">24 hours</strong>, <strong id="dbss_01_0234__b10794144311504">7 days</strong>, or <strong id="dbss_01_0234__b4794184395018">30 days</strong> from the drop-down list, and click <span><img id="dbss_01_0234__dbss_01_0252_image167968241613" src="en-us_image_0000002291173653.png"></span> to view alarms of the specified time range.</li><li id="dbss_01_0234__dbss_01_0252_li204961629132617">Select <strong id="dbss_01_0234__b162671719142717">All</strong>, <strong id="dbss_01_0234__b18267519132713">High</strong>, <strong id="dbss_01_0234__b1026791915277">Moderate</strong>, or <strong id="dbss_01_0234__b19267111910273">Low</strong> for <strong id="dbss_01_0234__b112679197271">Risk Severity</strong>. Alarms of specified severity are displayed in the list.</li><li id="dbss_01_0234__dbss_01_0252_li13496729152615">Select an alarm type, and alarms of specified alarm type is displayed in the list.</li></ul>
 </p></li></ol>
 </div>
 <div>

docs/dbss/umn/dbss_01_0235.html

@@ -5,7 +5,7 @@
 <p id="dbss_01_0235__p133740292293">In this case, perform the following operations to troubleshoot the problem:</p>
 <ul id="dbss_01_0235__ul125631048143312"><li id="dbss_01_0235__li9563144816332"><a href="#dbss_01_0235__section8232320142510">Checking Database Information and Audit Function Settings</a></li><li id="dbss_01_0235__li12299591336"><a href="#dbss_01_0235__section1815818210314">Checking Audited Database Settings</a></li><li id="dbss_01_0235__li177281613413"><a href="#dbss_01_0235__section439162819315">Checking Database Agent Status</a></li><li id="dbss_01_0235__li538318241347"><a href="#dbss_01_0235__section20936182118324">Checking the Security Group Rules of the Database Audit Instance</a></li></ul>
 </div>
-<div class="section" id="dbss_01_0235__section8232320142510"><a name="dbss_01_0235__section8232320142510"></a><a name="section8232320142510"></a><h4 class="sectiontitle">Checking Database Information and Audit Function Settings</h4><ol id="dbss_01_0235__ol19428205443415"><li id="dbss_01_0235__li1896224713913"><span>Log in to the management console.</span></li><li id="dbss_01_0235__li62917254391"><span>Check whether the database information is correct.</span><p><ul id="dbss_01_0235__ul57626357389"><li id="dbss_01_0235__li20762135143813">If the database information is correct, go to <a href="#dbss_01_0235__li941038153911">3</a>.</li><li id="dbss_01_0235__li1762335143810">If the database information is incorrect, click <strong id="dbss_01_0235__b1289185919195">Delete</strong> to delete the database, and then click <strong id="dbss_01_0235__b108928596194">Add Database</strong> to add the database again.<ul id="dbss_01_0235__ul976223513810"><li id="dbss_01_0235__li77621359383">If the fault is rectified, no further operation is required.</li><li id="dbss_01_0235__li7762203513810">If the problem persists, go to <a href="#dbss_01_0235__li941038153911">3</a>.</li></ul>
+<div class="section" id="dbss_01_0235__section8232320142510"><a name="dbss_01_0235__section8232320142510"></a><a name="section8232320142510"></a><h4 class="sectiontitle">Checking Database Information and Audit Function Settings</h4><ol id="dbss_01_0235__ol19428205443415"><li id="dbss_01_0235__li1896224713913"><span>Log in to the management console.</span></li><li id="dbss_01_0235__li10761161110533"><span>Select a region, click <span><img id="dbss_01_0235__dbss_01_0186_image12421104763114" src="en-us_image_0000001074398929.png"></span>, and choose <span class="menucascade" id="dbss_01_0235__dbss_01_0186_menucascade1215612612394"><b><span class="uicontrol" id="dbss_01_0235__dbss_01_0186_uicontrol415682653911">Security</span></b> &gt; <b><span class="uicontrol" id="dbss_01_0235__dbss_01_0186_uicontrol2156182620396">Database Security Service</span></b></span>. The <strong id="dbss_01_0235__dbss_01_0186_b6156926113915">Dashboard</strong> page is displayed.</span></li><li id="dbss_01_0235__li174304541364"><span>In the navigation tree on the left, choose <strong id="dbss_01_0235__b10912153281313">Databases</strong>.</span></li><li id="dbss_01_0235__li147246523913"><span>View the database information.</span></li><li id="dbss_01_0235__li62917254391"><span>Check whether the database information is correct.</span><p><ul id="dbss_01_0235__ul57626357389"><li id="dbss_01_0235__li20762135143813">If the database information is correct, go to <a href="#dbss_01_0235__li941038153911">6</a>.</li><li id="dbss_01_0235__li1762335143810">If the database information is incorrect, click <strong id="dbss_01_0235__b1289185919195">Delete</strong> to delete the database, and then click <strong id="dbss_01_0235__b108928596194">Add Database</strong> to add the database again.<ul id="dbss_01_0235__ul976223513810"><li id="dbss_01_0235__li77621359383">If the fault is rectified, no further operation is required.</li><li id="dbss_01_0235__li7762203513810">If the problem persists, go to <a href="#dbss_01_0235__li941038153911">6</a>.</li></ul>
 </li></ul>
 </p></li><li id="dbss_01_0235__li941038153911"><a name="dbss_01_0235__li941038153911"></a><a name="li941038153911"></a><span>Check whether the database audit function is enabled.</span><p><ul id="dbss_01_0235__ul5763435133814"><li id="dbss_01_0235__li276314359382">If <strong id="dbss_01_0235__b382782911225">Audit Status</strong> is <strong id="dbss_01_0235__b1832329142217">Enabled</strong>, go to <a href="#dbss_01_0235__section1815818210314">Checking Audited Database Settings</a>.</li><li id="dbss_01_0235__li97631835123819">If <strong id="dbss_01_0235__b149091720238">Audit Status</strong> is <strong id="dbss_01_0235__b149097792314">Disabled</strong>, click <strong id="dbss_01_0235__b6910187122315">Enable</strong> to enable the database audit function.<ul id="dbss_01_0235__ul17763143533816"><li id="dbss_01_0235__li27631535183811">If the fault is rectified, no further operation is required.</li><li id="dbss_01_0235__li13763183503814">If the problem persists, go to <a href="#dbss_01_0235__section1815818210314">Checking Audited Database Settings</a>.</li></ul>
 </li></ul>

docs/dbss/umn/dbss_01_0252.html

@@ -36,7 +36,7 @@
 </tr>
 <tr id="dbss_01_0252__row1666214161896"><td class="cellrowborder" valign="top" width="17%" headers="mcps1.3.3.2.3.2.2.2.3.1.1 "><p id="dbss_01_0252__p9663171613916">Confirmed Or Not</p>
 </td>
-<td class="cellrowborder" valign="top" width="83%" headers="mcps1.3.3.2.3.2.2.2.3.1.2 "><p id="dbss_01_0252__p1666371620915">Confirmation status of an alarm. Click <span><img id="dbss_01_0252__image733125633810" src="en-us_image_0214600463.png"></span> to filter alarms in <strong id="dbss_01_0252__b45531415422">Unconfirmed</strong> or <strong id="dbss_01_0252__b756353194215">Confirmed</strong> state.</p>
+<td class="cellrowborder" valign="top" width="83%" headers="mcps1.3.3.2.3.2.2.2.3.1.2 "><p id="dbss_01_0252__p1666371620915">Confirmation status of an alarm. </p>
 </td>
 </tr>
 <tr id="dbss_01_0252__row1839683313910"><td class="cellrowborder" valign="top" width="17%" headers="mcps1.3.3.2.3.2.2.2.3.1.1 "><p id="dbss_01_0252__p639612334919">Description</p>
@@ -47,8 +47,6 @@
 </tbody>
 </table>
 </div>
-<div class="p" id="dbss_01_0252__p1553584417558">To query specified alarms, perform the following steps:<ul id="dbss_01_0252__ul1149562962616"><li id="dbss_01_0252__li174951829102614">Select <strong id="dbss_01_0252__b9987155142420">Last 30 minutes</strong>, <strong id="dbss_01_0252__b1679416565247">1 hour</strong>, <strong id="dbss_01_0252__b6251152252">24 hours</strong>, <strong id="dbss_01_0252__b119871276255">7 days</strong>, or <strong id="dbss_01_0252__b121311118257">30 days</strong> from the drop-down list, and click <span><img id="dbss_01_0252__image167968241613" src="en-us_image_0000001575677796.png"></span> to view alarms of the specified time range.</li><li id="dbss_01_0252__li204961629132617">Select <strong id="dbss_01_0252__b1075116454468">All</strong>, <strong id="dbss_01_0252__b675224510461">High</strong>, <strong id="dbss_01_0252__b1175214456463">Moderate</strong>, or <strong id="dbss_01_0252__b167532454463">Low</strong> for <strong id="dbss_01_0252__b8753144514461">Risk Severity</strong>. Alarms of specified severity are displayed in the list.</li><li id="dbss_01_0252__li13496729152615">Select an alarm type, and alarms of specified alarm type is displayed in the list.</li></ul>
-</div>
 </p></li></ol>
 </div>
 <div class="section" id="dbss_01_0252__section030712235511"><h4 class="sectiontitle">Follow-Up Procedure</h4><div class="p" id="dbss_01_0252__p58451054135516"><div class="note" id="dbss_01_0252__note726013364559"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="dbss_01_0252__p162601036125513">You can select multiple alarms to be confirmed and click <strong id="dbss_01_0252__b265185591015">Batch Confirm</strong> to batch confirm alarms.</p>

docs/dbss/umn/dbss_06_0020.html

@@ -2,10 +2,7 @@
 
 <h1 class="topictitle1">Auditing an RDS DB Instance (Without Agents)</h1>
 <div id="body8662426"><div class="section" id="dbss_06_0020__en-us_topic_0000001438668561_section921711138525"><h4 class="sectiontitle">Overview</h4><p id="dbss_06_0020__en-us_topic_0000001438668561_p1761614631710">This section describes how to audit the security of a relational database instance. (Applications connected to this DB instance are deployed on ECS.) DBSS can audit certain types of relational databases without installing agents.</p>
-<ul id="dbss_06_0020__en-us_topic_0000001438668561_ul18625144274212"><li id="dbss_06_0020__en-us_topic_0000001438668561_li562534274216"> </li></ul>
-<div class="note" id="dbss_06_0020__en-us_topic_0000001438668561_note37158149344"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="dbss_06_0020__en-us_topic_0000001438668561_ul4313105418360"><li id="dbss_06_0020__en-us_topic_0000001438668561_li1887763545">DBSS without agents is easy to configure and use, but the following functions are not supported:<ul id="dbss_06_0020__en-us_topic_0000001438668561_ul1344181055413"><li id="dbss_06_0020__en-us_topic_0000001438668561_li16313754133614">Successful and failed login sessions cannot be counted.</li><li id="dbss_06_0020__en-us_topic_0000001438668561_li115681539203914">The port number of the client for accessing the database cannot be obtained.</li></ul>
-</li><li id="dbss_06_0020__en-us_topic_0000001438668561_li526881565413">GaussDB(DWS) has the permission control policy for the log audit function. Only accounts and users with the <strong id="dbss_06_0020__en-us_topic_0000001438668561_b7976103894318">Security Administrator</strong> permission can enable or disable the DWS database audit function.</li><li id="dbss_06_0020__en-us_topic_0000001438668561_li1141810349569">By default, DDL is disabled in GaussDB. You need to enable it by referring to the GaussDB user manual (audit_system_object = 130023423). In addition, ensure that the date format is yyyy-MM-dd HH:mm: ss+Z (datastyle=ISO,YMD) .</li></ul>
-</div></div>
+
 </div>
 <div class="section" id="dbss_06_0020__en-us_topic_0000001438668561_section687975712555"><h4 class="sectiontitle">Solution Architecture</h4><p id="dbss_06_0020__en-us_topic_0000001438668561_p15908312198">The DBSS instance receives the logs sent from databases, such as certain GaussDB(for MySQL) or RDS for MySQL versions, and saves the logs to its log library for security analysis, aggregation statistics, and compliance analysis.</p>
 <div class="fignone" id="dbss_06_0020__en-us_topic_0000001438668561_fig181911021314"><span class="figcap"><b>Figure 1 </b>Auditing an RDS DB instance (without agents)</span><br><span><img id="dbss_06_0020__en-us_topic_0000001438668561_image81910213312" src="en-us_image_0000001438417909.png"></span></div>

docs/ddm/umn/ddm_02_0000.html

@@ -28,7 +28,7 @@
 <tr id="ddm_02_0000__row19792241185513"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__p684143418318">Schema</p>
 </td>
 <td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.2.3.2.1.2.3.1.2 "><p id="ddm_02_0000__p78418343314">Schema to be associated with the DDM account. You can select an existing schema from the drop-down list.</p>
-<p id="ddm_02_0000__p08411134123118">Only the associated schemas can be accessed using the account.</p>
+<p id="ddm_02_0000__p08411134123118">The account can be used to access only the associated schemas.</p>
 </td>
 </tr>
 <tr id="ddm_02_0000__row0533163934910"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.2.3.2.1.2.3.1.1 "><p id="ddm_02_0000__p15352390493">Permissions</p>

docs/ddm/umn/ddm_03_0051.html

@@ -193,6 +193,19 @@
 <td class="cellrowborder" valign="top" width="17.398260173982603%" headers="mcps1.3.3.2.2.7.1.6 "><p id="ddm_03_0051__en-us_topic_0242898940_p8811191331919">1 minute</p>
 </td>
 </tr>
+<tr id="ddm_03_0051__en-us_topic_0242898940_row208978557516"><td class="cellrowborder" valign="top" width="14.72852714728527%" headers="mcps1.3.3.2.2.7.1.1 "><p id="ddm_03_0051__en-us_topic_0242898940_p889755511514">ddm_kernel_fgc_cnt</p>
+</td>
+<td class="cellrowborder" valign="top" width="11.738826117388262%" headers="mcps1.3.3.2.2.7.1.2 "><p id="ddm_03_0051__en-us_topic_0242898940_p17897115595111">Kernel Full GC Times</p>
+</td>
+<td class="cellrowborder" valign="top" width="27.657234276572346%" headers="mcps1.3.3.2.2.7.1.3 "><p id="ddm_03_0051__en-us_topic_0242898940_p989745595120">Full GC times of each DDM node per minute</p>
+</td>
+<td class="cellrowborder" valign="top" width="12.548745125487452%" headers="mcps1.3.3.2.2.7.1.4 "><p id="ddm_03_0051__en-us_topic_0242898940_p9572155316557">≥ 0 counts</p>
+</td>
+<td class="cellrowborder" valign="top" width="15.928407159284072%" headers="mcps1.3.3.2.2.7.1.5 "><p id="ddm_03_0051__en-us_topic_0242898940_p7141812568">DDM nodes</p>
+</td>
+<td class="cellrowborder" valign="top" width="17.398260173982603%" headers="mcps1.3.3.2.2.7.1.6 "><p id="ddm_03_0051__en-us_topic_0242898940_p1089885555120">1 minute</p>
+</td>
+</tr>
 <tr id="ddm_03_0051__en-us_topic_0242898940_row16956164018564"><td class="cellrowborder" valign="top" width="14.72852714728527%" headers="mcps1.3.3.2.2.7.1.1 "><p id="ddm_03_0051__en-us_topic_0242898940_p149561940185611">ddm_node_status_alarm_code</p>
 </td>
 <td class="cellrowborder" valign="top" width="11.738826117388262%" headers="mcps1.3.3.2.2.7.1.2 "><p id="ddm_03_0051__en-us_topic_0242898940_p6956134065611">DDM Node Connectivity</p>
@@ -206,6 +219,19 @@
 <td class="cellrowborder" valign="top" width="17.398260173982603%" headers="mcps1.3.3.2.2.7.1.6 "><p id="ddm_03_0051__en-us_topic_0242898940_p159573407563">1 minute</p>
 </td>
 </tr>
+<tr id="ddm_03_0051__en-us_topic_0242898940_row14475135152215"><td class="cellrowborder" valign="top" width="14.72852714728527%" headers="mcps1.3.3.2.2.7.1.1 "><p id="ddm_03_0051__en-us_topic_0242898940_p144110178102">ddm_global_sequence_threshold_exceeded_count</p>
+</td>
+<td class="cellrowborder" valign="top" width="11.738826117388262%" headers="mcps1.3.3.2.2.7.1.2 "><p id="ddm_03_0051__en-us_topic_0242898940_p1244141711019">Global Secondary Sequences Beyond Threshold</p>
+</td>
+<td class="cellrowborder" valign="top" width="27.657234276572346%" headers="mcps1.3.3.2.2.7.1.3 "><p id="ddm_03_0051__en-us_topic_0242898940_p24411417101018">Number of global sequences whose usage exceeds 75%. Usage = Current value/Maximum value. The default threshold is 75%. The maximum value of a global sequence depends on the global sequence type. For example, the maximum value of BIGINT is 2^63-1.</p>
+</td>
+<td class="cellrowborder" valign="top" width="12.548745125487452%" headers="mcps1.3.3.2.2.7.1.4 "><p id="ddm_03_0051__en-us_topic_0242898940_p5441161711010">≥ 0 counts</p>
+</td>
+<td class="cellrowborder" valign="top" width="15.928407159284072%" headers="mcps1.3.3.2.2.7.1.5 "><p id="ddm_03_0051__en-us_topic_0242898940_p761019376118">DDM instances</p>
+</td>
+<td class="cellrowborder" valign="top" width="17.398260173982603%" headers="mcps1.3.3.2.2.7.1.6 "><p id="ddm_03_0051__en-us_topic_0242898940_p104411417101016">10 minutes</p>
+</td>
+</tr>
 </tbody>
 </table>
 </div>

docs/ddm/umn/ddm_04_0025.html

@@ -77,7 +77,7 @@
 <td class="cellrowborder" valign="top" headers="mcps1.3.2.2.4.1.2 "><p id="ddm_04_0025__p11321172519219">After a physical table is deleted, data stored on DDM will be lost. The corresponding logical table becomes unavailable on DDM.</p>
 </td>
 </tr>
-<tr id="ddm_04_0025__row124737268816"><td class="cellrowborder" valign="top" headers="mcps1.3.2.2.4.1.1 "><p id="ddm_04_0025__p114738261289">Modifying the name of a physical table created on DDM</p>
+<tr id="ddm_04_0025__row124737268816"><td class="cellrowborder" valign="top" headers="mcps1.3.2.2.4.1.1 "><p id="ddm_04_0025__p114738261289">Changing the name of a physical table created on DDM</p>
 </td>
 <td class="cellrowborder" valign="top" headers="mcps1.3.2.2.4.1.2 "><p id="ddm_04_0025__p1147318261083">DDM cannot obtain data of the corresponding logical table, and the logical table becomes unavailable on DDM.</p>
 </td>

docs/ddm/umn/ddm_05_0001.html

@@ -12,6 +12,8 @@
 </li>
 <li class="ulchildlink"><strong><a href="ddm_05_0008.html">Resetting the Password of an Account</a></strong><br>
 </li>
+<li class="ulchildlink"><strong><a href="ddm_05_0020.html">Managing Permissions</a></strong><br>
+</li>
 </ul>
 </div>
 

docs/ddm/umn/ddm_05_0002.html

@@ -3,7 +3,7 @@
 <h1 class="topictitle1">Creating an Account</h1>
 <div id="body1585554409299"><div class="section" id="ddm_05_0002__section096911171979"><h4 class="sectiontitle">Prerequisites</h4><ul id="ddm_05_0002__ul17317123816495"><li id="ddm_05_0002__li14317133816491">You have logged in to the DDM console.</li><li id="ddm_05_0002__li16981210165518">There are schemas available in the DDM instance that you want to create an account for.</li></ul>
 </div>
-<div class="section" id="ddm_05_0002__section18952118124916"><h4 class="sectiontitle">Procedure</h4><ol id="ddm_05_0002__ol172601822134919"><li id="ddm_05_0002__li18845223192514"><span>In the instance list, locate the required DDM instance and click its name.</span></li><li id="ddm_05_0002__li16917753172513"><span>In the navigation pane, choose <strong id="ddm_05_0002__b1293162314445">Accounts</strong>.</span></li><li id="ddm_05_0002__li12604227495"><span>On the displayed page, click <strong id="ddm_05_0002__b139231941201012">Create Account</strong> and configure the required parameters.</span><p><p id="ddm_05_0002__p029754414612"></p>
+<div class="section" id="ddm_05_0002__section18952118124916"><h4 class="sectiontitle">Procedure</h4><ol id="ddm_05_0002__ol172601822134919"><li id="ddm_05_0002__li18845223192514"><span>In the instance list, locate the required DDM instance and click its name.</span></li><li id="ddm_05_0002__li16917753172513"><span>In the navigation pane, choose <strong id="ddm_05_0002__b1293162314445">Accounts</strong>.</span></li><li id="ddm_05_0002__li12604227495"><span>On the displayed page, click <strong id="ddm_05_0002__b765035713517">Create Account</strong> and configure the required parameters.</span><p><p id="ddm_05_0002__p029754414612"></p>
 
 <div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ddm_05_0002__table12803338145112" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Required parameters</caption><thead align="left"><tr id="ddm_05_0002__row28007385516"><th align="left" class="cellrowborder" valign="top" width="21%" id="mcps1.3.2.2.3.2.2.2.3.1.1"><p id="ddm_05_0002__p9800133815110"><strong id="ddm_05_0002__b4303142234619">Parameter</strong></p>
 </th>
@@ -20,7 +20,7 @@
 <tr id="ddm_05_0002__row1480113811519"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.2.2.3.2.2.2.3.1.1 "><p id="ddm_05_0002__p10801638175118">Password</p>
 </td>
 <td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.2.2.3.2.2.2.3.1.2 "><p id="ddm_05_0002__p78011038175112">Password of the account. The password:</p>
-<ul id="ddm_05_0002__ul6801153819514"><li id="ddm_05_0002__li1380123835110">Can include 8 to 32 characters.</li><li id="ddm_05_0002__li568620181711">Must contain at least three of the following character types: lowercase letters, uppercase letters, digits, and special characters ~!@#%^*-_=+?</li><li id="ddm_05_0002__li211322910598">Cannot be a weak password. It cannot be overly simple and easily guessed.</li><li id="ddm_05_0002__li4388184703919">Cannot be the username or the username spelled backwards.</li></ul>
+<ul id="ddm_05_0002__ul6801153819514"><li id="ddm_05_0002__li1380123835110">Can include 8 to 32 characters.</li><li id="ddm_05_0002__li568620181711">Must contain at least three of the following character types: lowercase letters, uppercase letters, digits, and special characters ~!@#%^*-_+?</li><li id="ddm_05_0002__li211322910598">Cannot be a weak password. It cannot be overly simple and easily guessed.</li><li id="ddm_05_0002__li4388184703919">Cannot be the username or the username spelled backwards.</li></ul>
 </td>
 </tr>
 <tr id="ddm_05_0002__row158011385516"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.2.2.3.2.2.2.3.1.1 "><p id="ddm_05_0002__p780153835111">Confirm Password</p>

docs/ddm/umn/ddm_05_0008.html

@@ -3,7 +3,7 @@
 <h1 class="topictitle1">Resetting the Password of an Account</h1>
 <div id="body0000001086698804"><div class="section" id="ddm_05_0008__section1539512419299"><h4 class="sectiontitle">Prerequisites</h4><ul id="ddm_05_0008__ul02984652012"><li id="ddm_05_0008__li192997652019">You have logged in to the DDM console.</li><li id="ddm_05_0008__li5299196112012">Resetting the DDM account password is a high-risk operation. Ensure that you have the IAM permission to modify DDM accounts.</li></ul>
 </div>
-<div class="section" id="ddm_05_0008__section766111524611"><h4 class="sectiontitle">Procedure</h4><ol id="ddm_05_0008__ol172601822134919"><li id="ddm_05_0008__li18845223192514"><span>In the instance list, locate the DDM instance with the account whose password you want to reset and click its name.</span></li><li id="ddm_05_0008__li16917753172513"><span>In the navigation pane, choose <strong id="ddm_05_0008__b13301310183215">Accounts</strong>.</span></li><li id="ddm_05_0008__li877881015353"><span>In the account list, locate the required account and choose <strong id="ddm_05_0008__b197356131329">More</strong> &gt; <strong id="ddm_05_0008__b473711311327">Reset Password</strong> in the <strong id="ddm_05_0008__b1173781373219">Operation</strong> column.</span></li><li id="ddm_05_0008__li31613483616"><span>In the displayed dialog box, enter the new password, confirm the new password, and click <strong id="ddm_05_0008__b981514919337">OK</strong>.</span></li></ol>
+<div class="section" id="ddm_05_0008__section766111524611"><h4 class="sectiontitle">Procedure</h4><ol id="ddm_05_0008__ol172601822134919"><li id="ddm_05_0008__li18845223192514"><span>In the instance list, locate the DDM instance with the account whose password you want to reset and click its name.</span></li><li id="ddm_05_0008__li16917753172513"><span>In the navigation pane, choose <strong id="ddm_05_0008__b13301310183215">Accounts</strong>.</span></li><li id="ddm_05_0008__li877881015353"><span>In the account list, locate the required account and choose <strong id="ddm_05_0008__b1588295217526">More</strong> &gt; <strong id="ddm_05_0008__b188822523522">Reset Password</strong> in the <strong id="ddm_05_0008__b888255210523">Operation</strong> column.</span></li><li id="ddm_05_0008__li31613483616"><span>In the displayed dialog box, enter the new password, confirm the new password, and click <strong id="ddm_05_0008__b981514919337">OK</strong>.</span></li></ol>
 </div>
 </div>
 <div>

docs/ddm/umn/ddm_05_0020.html

@@ -0,0 +1,19 @@
+<a name="ddm_05_0020"></a><a name="ddm_05_0020"></a>
+
+<h1 class="topictitle1">Managing Permissions</h1>
+<div id="body0000001175237459"></div>
+<div>
+<ul class="ullinks">
+<li class="ulchildlink"><strong><a href="ddm_12_0002.html">Account Permissions</a></strong><br>
+</li>
+<li class="ulchildlink"><strong><a href="ddm_12_0003.html">Account Requirements</a></strong><br>
+</li>
+<li class="ulchildlink"><strong><a href="ddm_12_0004.html">Managing Permissions</a></strong><br>
+</li>
+</ul>
+
+<div class="familylinks">
+<div class="parentlink"><strong>Parent topic:</strong> <a href="ddm_05_0001.html">Account Management</a></div>
+</div>
+</div>
+

docs/ddm/umn/ddm_05_0134.html

@@ -5,7 +5,7 @@
 <div class="note" id="ddm_05_0134__note1442122410492"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="ddm_05_0134__p144315241499">Deleted accounts cannot be recovered. Exercise caution when performing this operation.</p>
 </div></div>
 </div>
-<div class="section" id="ddm_05_0134__section1024831334916"><h4 class="sectiontitle">Procedure</h4><ol id="ddm_05_0134__ol172601822134919"><li id="ddm_05_0134__li18845223192514"><span>In the instance list, locate the DDM instance with the account that you want to delete and click its name.</span></li><li id="ddm_05_0134__li16917753172513"><span>In the navigation pane, choose <strong id="ddm_05_0134__b1343101215226">Accounts</strong>.</span></li><li id="ddm_05_0134__li877881015353"><span>In the account list, locate the account that you want to delete and choose <strong id="ddm_05_0134__b91905541103">More</strong> &gt; <strong id="ddm_05_0134__b319521517221">Delete</strong> in the <strong id="ddm_05_0134__b119613153224">Operation</strong> column.</span></li><li id="ddm_05_0134__li31613483616"><span>In the displayed dialog box, click <span class="uicontrol" id="ddm_05_0134__uicontrol16741322102218"><b>Yes</b></span>.</span></li></ol>
+<div class="section" id="ddm_05_0134__section1024831334916"><h4 class="sectiontitle">Procedure</h4><ol id="ddm_05_0134__ol172601822134919"><li id="ddm_05_0134__li18845223192514"><span>In the instance list, locate the DDM instance with the account that you want to delete and click its name.</span></li><li id="ddm_05_0134__li16917753172513"><span>In the navigation pane, choose <strong id="ddm_05_0134__b94571240145215">Accounts</strong>.</span></li><li id="ddm_05_0134__li877881015353"><span>In the account list, locate the account that you want to delete and choose <strong id="ddm_05_0134__b13897442185211">More</strong> &gt; <strong id="ddm_05_0134__b2897442155218">Delete</strong> in the <strong id="ddm_05_0134__b4897342135216">Operation</strong> column.</span></li><li id="ddm_05_0134__li31613483616"><span>In the displayed dialog box, click <span class="uicontrol" id="ddm_05_0134__uicontrol16741322102218"><b>Yes</b></span>.</span></li></ol>
 </div>
 </div>
 <div>

docs/ddm/umn/ddm_06_0007.html

@@ -5,7 +5,7 @@
 </div>
 <div class="section" id="ddm_06_0007__s2e6dd0a283024771aff961abc306652a"><h4 class="sectiontitle">Precautions</h4><p id="ddm_06_0007__p598643802114">The destination DDM instance has no schemas with the same name.</p>
 </div>
-<div class="section" id="ddm_06_0007__section862114653117"><h4 class="sectiontitle">Procedure</h4><ol id="ddm_06_0007__ol12323258"><li id="ddm_06_0007__li1135718381115"><span>Log in to the DDM console, in the instance list, locate the DDM instance that you want to import schema information into and click its name.</span></li><li id="ddm_06_0007__li58659836"><span>On the displayed page, in the navigation pane, choose <strong id="ddm_06_0007__b54061697557">Schemas</strong>.</span></li><li id="ddm_06_0007__li3554164620431"><span>On the displayed page, click <strong id="ddm_06_0007__b91206152555">Import Schema Information</strong>.</span></li><li id="ddm_06_0007__li144106359409"><span>On the displayed page, click <strong id="ddm_06_0007__b1616517267243">Select File</strong> to select the required JSON file which has been exported in <a href="ddm_06_0015.html">Exporting Schema Information</a>.</span></li><li id="ddm_06_0007__li11342421162014"><span>Select the required data nodes, enter a database account with required permissions, and click <strong id="ddm_06_0007__b14811013192615">Finish</strong>.</span><p><div class="note" id="ddm_06_0007__note1089312310479"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="ddm_06_0007__ul1549091153420"><li id="ddm_06_0007__li1249081193415">The number of selected data nodes is the same as the number of data nodes imported into the DDM instance.</li><li id="ddm_06_0007__li104903163416">Required permissions: SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, RELOAD, PROCESS, REFERENCES, INDEX, ALTER, SHOW DATABASES, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, REPLICATION SLAVE, REPLICATION CLIENT, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, CREATE USER, EVENT, TRIGGER WITH GRANT OPTION<p id="ddm_06_0007__p590985054416"><a name="ddm_06_0007__li104903163416"></a><a name="li104903163416"></a>You can create a database account for the RDS for MySQL instance and assign it the above permissions in advance.</p>
+<div class="section" id="ddm_06_0007__section862114653117"><h4 class="sectiontitle">Procedure</h4><ol id="ddm_06_0007__ol12323258"><li id="ddm_06_0007__li1135718381115"><span>Log in to the DDM console, in the instance list, locate the DDM instance that you want to import schema information into and click its name.</span></li><li id="ddm_06_0007__li58659836"><span>On the displayed page, in the navigation pane, choose <strong id="ddm_06_0007__b54061697557">Schemas</strong>.</span></li><li id="ddm_06_0007__li3554164620431"><span>On the displayed page, click <strong id="ddm_06_0007__b91206152555">Import Schema Information</strong>.</span></li><li id="ddm_06_0007__li144106359409"><span>On the displayed page, click <strong id="ddm_06_0007__b1616517267243">Select File</strong> to select the required JSON file which has been exported in <a href="ddm_06_0015.html">Exporting Schema Information</a>.</span></li><li id="ddm_06_0007__li11342421162014"><span>Select the required data nodes, enter a database account with required permissions, and click <strong id="ddm_06_0007__b1179929205115">Finish</strong>.</span><p><div class="note" id="ddm_06_0007__note1089312310479"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="ddm_06_0007__ul1549091153420"><li id="ddm_06_0007__li1249081193415">The number of selected data nodes is the same as the number of data nodes imported into the DDM instance.</li><li id="ddm_06_0007__li104903163416">Required permissions: SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, RELOAD, PROCESS, REFERENCES, INDEX, ALTER, SHOW DATABASES, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, REPLICATION SLAVE, REPLICATION CLIENT, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, CREATE USER, EVENT, TRIGGER WITH GRANT OPTION<p id="ddm_06_0007__p590985054416"><a name="ddm_06_0007__li104903163416"></a><a name="li104903163416"></a>You can create a database account for the RDS for MySQL instance and assign it the above permissions in advance.</p>
 </li></ul>
 </div></div>
 </p></li></ol>

docs/ddm/umn/ddm_06_0017.html

@@ -5,11 +5,11 @@
 <p id="ddm_06_0017__p46473114585">When you delete a schema by mistake or your RDS for MySQL instances become abnormal, metadata restoration allows you to restore your DDM instance metadata and match the metadata with the RDS instance that has completed PITR to re-establish the relationship between your DDM instance and RDS instance. Metadata restoration supports only RDS for MySQL.</p>
 <p id="ddm_06_0017__p533912361448">To restore metadata of a DDM instance, you can specify a point in time by referring to <a href="#ddm_06_0017__section128315484524">Restoring Metadata to a Point in Time</a>, or using an available backup by referring to <a href="#ddm_06_0017__section132806221525">Restoring Metadata Using Backups</a>.</p>
 <p id="ddm_06_0017__p115306341696">Metadata restoration mainly restores the metadata of your DDM instance to a new DDM instance. It starts after a point-in-time recovery (PITR) for the associated data nodes is complete.</p>
-<div class="section" id="ddm_06_0017__section738494914255"><h4 class="sectiontitle">Prerequisites</h4><ul id="ddm_06_0017__ul935817253264"><li id="ddm_06_0017__li23588251267">There is a source DDM instance available and associated with an RDS for MySQL instance. This DB instance is the source data node.</li><li id="ddm_06_0017__li10969101072817">The source data node has been restored to a specified time point.</li></ul>
+<div class="section" id="ddm_06_0017__section738494914255"><h4 class="sectiontitle">Prerequisites</h4><ul id="ddm_06_0017__ul935817253264"><li id="ddm_06_0017__li23588251267">There is a source DDM instance available and associated with an RDS for MySQL instance. This DB instance is the source data node.</li><li id="ddm_06_0017__li10969101072817">The data from the source data node has been restored to the destination data node as it existed at a specified point in time.</li><li id="ddm_06_0017__li524210671711">The destination RDS for MySQL instance and the destination DDM instance must be deployed in the same VPC and subnet and have the same security group rules.</li></ul>
 </div>
-<div class="section" id="ddm_06_0017__section16311542101119"><h4 class="sectiontitle">Constraints</h4><ul id="ddm_06_0017__ul1983134241110"><li id="ddm_06_0017__li884942201112">The destination DDM instance is not associated with any RDS for MySQL instance and has no schemas or accounts.</li><li id="ddm_06_0017__li02281512112">Restoration is not supported if the destination DDM instance is in the primary network and its associated RDS for MySQL instance is in the extended network.</li><li id="ddm_06_0017__li750871015158">The source DDM instance must be of the version 2.3.2.11 or later, and the destination DDM instance must be of the version 3.0.8 or later.</li><li id="ddm_06_0017__li3128144163914">Time points that data can be restored to depend on the backup policy set on original data nodes.</li></ul>
+<div class="section" id="ddm_06_0017__section16311542101119"><h4 class="sectiontitle">Constraints</h4><ul id="ddm_06_0017__ul1983134241110"><li id="ddm_06_0017__li884942201112">The destination DDM instance is not associated with any RDS for MySQL instance and has no schemas and accounts.</li><li id="ddm_06_0017__li02281512112">Restoration is not supported if the destination DDM instance is in the primary network and its associated RDS for MySQL instance is in the extended network.</li><li id="ddm_06_0017__li750871015158">The source DDM instance must be of the version 2.3.2.11 or later, and the destination DDM instance must be of the version 3.0.8 or later.</li><li id="ddm_06_0017__li3128144163914">Time points that data can be restored to depend on the backup policy set on original data nodes.</li><li id="ddm_06_0017__li4865172813345">The time point to which metadata is restored must be the same as that to which an RDS for MySQL instance is restored.</li></ul>
 </div>
-<div class="section" id="ddm_06_0017__section128315484524"><a name="ddm_06_0017__section128315484524"></a><a name="section128315484524"></a><h4 class="sectiontitle">Restoring Metadata to a Point in Time</h4><ol id="ddm_06_0017__ol5371100162518"><li id="ddm_06_0017__li1366514210243"><span>Log in to the DDM console.</span></li><li id="ddm_06_0017__li4793191882712"><a name="ddm_06_0017__li4793191882712"></a><a name="li4793191882712"></a><span><a href="ddm_06_0132.html">Create a new DDM instance</a> and use it as the destination DDM instance. For details, see<a href="ddm_06_0132.html">Creating a DDM Instance</a>.</span></li><li id="ddm_06_0017__li203725032512"><span>In the DDM instance list, locate the source instance and click its name.</span></li><li id="ddm_06_0017__li382416102214"><span>In the navigation pane on the left, choose <strong id="ddm_06_0017__b2066407356621">Backups &amp; Restorations</strong>.</span></li><li id="ddm_06_0017__li723812134011"><span>Click <strong id="ddm_06_0017__b698802603620">Restore Metadata</strong>.</span></li><li id="ddm_06_0017__li179543119201"><span>On the displayed page, specify a time point. The source DDM instance will select an appropriate DDM metadata backup closest to the time point.</span><p>
+<div class="section" id="ddm_06_0017__section128315484524"><a name="ddm_06_0017__section128315484524"></a><a name="section128315484524"></a><h4 class="sectiontitle">Restoring Metadata to a Point in Time</h4><ol id="ddm_06_0017__ol5371100162518"><li id="ddm_06_0017__li1366514210243"><span>Log in to the DDM console.</span></li><li id="ddm_06_0017__li4793191882712"><a name="ddm_06_0017__li4793191882712"></a><a name="li4793191882712"></a><span><a href="ddm_06_0132.html">Create a new DDM instance</a> and use it as the destination DDM instance. For details, see <a href="ddm_06_0132.html">Creating a DDM Instance</a>.</span></li><li id="ddm_06_0017__li203725032512"><span>In the DDM instance list, locate the source instance and click its name.</span></li><li id="ddm_06_0017__li382416102214"><span>In the navigation pane on the left, choose <strong id="ddm_06_0017__b2066407356621">Backups &amp; Restorations</strong>.</span></li><li id="ddm_06_0017__li723812134011"><span>Click <strong id="ddm_06_0017__b698802603620">Restore Metadata</strong>.</span></li><li id="ddm_06_0017__li179543119201"><span>On the displayed page, specify a time point. The source DDM instance will select an appropriate DDM metadata backup closest to the time point.</span><p>
 <div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ddm_06_0017__table1941672742313" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameter description</caption><thead align="left"><tr id="ddm_06_0017__row11417102722314"><th align="left" class="cellrowborder" valign="top" width="24.87%" id="mcps1.3.7.2.6.2.1.2.3.1.1"><p id="ddm_06_0017__p10417112762314">Parameter</p>
 </th>
 <th align="left" class="cellrowborder" valign="top" width="75.13%" id="mcps1.3.7.2.6.2.1.2.3.1.2"><p id="ddm_06_0017__p4417172715233">Description</p>
@@ -29,6 +29,7 @@
 <tr id="ddm_06_0017__row8417172719237"><td class="cellrowborder" valign="top" width="24.87%" headers="mcps1.3.7.2.6.2.1.2.3.1.1 "><p id="ddm_06_0017__p1941772722315">Destination Data Nodes</p>
 </td>
 <td class="cellrowborder" valign="top" width="75.13%" headers="mcps1.3.7.2.6.2.1.2.3.1.2 "><p id="ddm_06_0017__p441719279239">Select the RDS for MySQL instances that have completed PITR. DDM will match the selected data nodes with shard information in the selected metadata backup.</p>
+<p id="ddm_06_0017__p3802721124213">For details about how to perform PITR on RDS for MySQL instances, see <a href="https://docs.otc.t-systems.com/relational-database-service/umn/working_with_rds_for_mysql/backups_and_restorations/restoring_a_db_instance_to_a_point_in_time.html" target="_blank" rel="noopener noreferrer">Restoring a DB Instance to a Point in Time</a>.</p>
 </td>
 </tr>
 </tbody>
@@ -36,7 +37,7 @@
 </div>
 </p></li><li id="ddm_06_0017__li160757161013"><span>Click <strong id="ddm_06_0017__b4545118193711">OK</strong>. If a message is displayed indicating that the metadata is restored successfully, the restoration is complete.</span></li></ol>
 </div>
-<div class="section" id="ddm_06_0017__section132806221525"><a name="ddm_06_0017__section132806221525"></a><a name="section132806221525"></a><h4 class="sectiontitle">Restoring Metadata Using Backups</h4><ol id="ddm_06_0017__ol5281162245210"><li id="ddm_06_0017__li106372611521"><span>Log in to the DDM console.</span></li><li id="ddm_06_0017__li881143742017"><a name="ddm_06_0017__li881143742017"></a><a name="li881143742017"></a><span><a href="ddm_06_0132.html">Create a new DDM instance</a> and use it as the destination DDM instance. For details, see<a href="ddm_06_0132.html">Creating a DDM Instance</a>.</span></li><li id="ddm_06_0017__li2065410461265"><span>In the DDM instance list, locate the source instance and click its name.</span></li><li id="ddm_06_0017__li1828118220524"><span>In the navigation pane on the left, choose <strong id="ddm_06_0017__b8953192322212">Backups</strong>. Alternatively, go to the instance details page and choose <strong id="ddm_06_0017__b1295319237225">Backups</strong> in the navigation pane on the left.</span></li><li id="ddm_06_0017__li1528112265210"><span>Locate the required backup based on the instance name and backup time and click <strong id="ddm_06_0017__b137151723143718">Restore</strong> in the <strong id="ddm_06_0017__b1371519233371">Operation</strong> column.</span><p><p id="ddm_06_0017__p42821322165212"></p>
+<div class="section" id="ddm_06_0017__section132806221525"><a name="ddm_06_0017__section132806221525"></a><a name="section132806221525"></a><h4 class="sectiontitle">Restoring Metadata Using Backups</h4><ol id="ddm_06_0017__ol5281162245210"><li id="ddm_06_0017__li106372611521"><span>Log in to the DDM console.</span></li><li id="ddm_06_0017__li881143742017"><a name="ddm_06_0017__li881143742017"></a><a name="li881143742017"></a><span><a href="ddm_06_0132.html">Create a new DDM instance</a> and use it as the destination DDM instance. For details, see <a href="ddm_06_0132.html">Creating a DDM Instance</a>.</span></li><li id="ddm_06_0017__li2065410461265"><span>In the DDM instance list, locate the source instance and click its name.</span></li><li id="ddm_06_0017__li1828118220524"><span>In the navigation pane on the left, choose <strong id="ddm_06_0017__b8953192322212">Backups</strong>. Alternatively, go to the instance details page and choose <strong id="ddm_06_0017__b1295319237225">Backups</strong> in the navigation pane on the left.</span></li><li id="ddm_06_0017__li1528112265210"><span>Locate the required backup based on the instance name and backup time and click <strong id="ddm_06_0017__b137151723143718">Restore</strong> in the <strong id="ddm_06_0017__b1371519233371">Operation</strong> column.</span><p><p id="ddm_06_0017__p42821322165212"></p>
 </p></li><li id="ddm_06_0017__li10282152255212"><span>On the displayed page, configure required parameters.</span><p>
 <div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ddm_06_0017__table5752162417313" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Parameter description</caption><thead align="left"><tr id="ddm_06_0017__row13753624163111"><th align="left" class="cellrowborder" valign="top" width="26.26%" id="mcps1.3.8.2.6.2.1.2.3.1.1"><p id="ddm_06_0017__p3753192410319">Parameter</p>
 </th>
@@ -57,6 +58,7 @@
 <tr id="ddm_06_0017__row7753524143120"><td class="cellrowborder" valign="top" width="26.26%" headers="mcps1.3.8.2.6.2.1.2.3.1.1 "><p id="ddm_06_0017__p10753824153111">Destination Data Nodes</p>
 </td>
 <td class="cellrowborder" valign="top" width="73.74000000000001%" headers="mcps1.3.8.2.6.2.1.2.3.1.2 "><p id="ddm_06_0017__p375342483120">Select the RDS for MySQL instances that have completed PITR. DDM will match the selected data nodes with shard information in the selected metadata backup.</p>
+<p id="ddm_06_0017__p3244414373">For details about how to perform PITR on RDS for MySQL instances, see <a href="https://docs.otc.t-systems.com/relational-database-service/umn/working_with_rds_for_mysql/backups_and_restorations/restoring_a_db_instance_to_a_point_in_time.html" target="_blank" rel="noopener noreferrer">Restoring a DB Instance to a Point in Time</a>.</p>
 </td>
 </tr>
 </tbody>

docs/ddm/umn/ddm_12_0002.html

@@ -0,0 +1,14 @@
+<a name="ddm_12_0002"></a><a name="ddm_12_0002"></a>
+
+<h1 class="topictitle1">Account Permissions</h1>
+<div id="body0000001142093626"><p id="ddm_12_0002__p15609163215619">DDM permissions management is based on MySQL permissions management. DDM supports most of MySQL syntax and permissions. For more information about MySQL accounts and permissions, see <a href="https://dev.mysql.com/doc/refman/5.7/en/access-control.html" target="_blank" rel="noopener noreferrer">MySQL documentation</a>.</p>
+<p id="ddm_12_0002__p1791825495916">This document describes DDM account rules, permission levels, permission items, and permission operations.</p>
+<div class="note" id="ddm_12_0002__note1844851819115"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="ddm_12_0002__p245221812117">DDM Accounts created by CREATE USER or GRANT have nothing to do with accounts in associated RDS instances, and will not be synchronized to RDS instances either.</p>
+</div></div>
+</div>
+<div>
+<div class="familylinks">
+<div class="parentlink"><strong>Parent topic:</strong> <a href="ddm_05_0020.html">Managing Permissions</a></div>
+</div>
+</div>
+

docs/ddm/umn/ddm_12_0003.html

@@ -0,0 +1,16 @@
+<a name="ddm_12_0003"></a><a name="ddm_12_0003"></a>
+
+<h1 class="topictitle1">Account Requirements</h1>
+<div id="body0000001141571578"><div class="section" id="ddm_12_0003__section1490895514220"><h4 class="sectiontitle">Account</h4><p id="ddm_12_0003__p56101328563">Different from MySQL, DDM identifies an account by username, not by username@host.</p>
+</div>
+<div class="section" id="ddm_12_0003__section821383116319"><h4 class="sectiontitle">Username</h4><ul id="ddm_12_0003__ul1761013211562"><li id="ddm_12_0003__li861093210563">Must be case-sensitive.</li><li id="ddm_12_0003__li2610203245615">Contains 1 to 32 characters and must start with a letter. Only letters, digits, and underscores (_) are allowed.</li></ul>
+</div>
+<div class="section" id="ddm_12_0003__section1629416171062"><h4 class="sectiontitle">Password</h4><ul id="ddm_12_0003__ul0610832165619"><li id="ddm_12_0003__li96101432195610">Contains 8 to 32 characters.</li><li id="ddm_12_0003__li5610183213568">Must contain at least three of the following character types: uppercase letters, lowercase letters, digits, and special characters ~!@#%^*-_+?</li><li id="ddm_12_0003__li361017329564">Cannot be a weak password that is easily guessed.</li></ul>
+</div>
+</div>
+<div>
+<div class="familylinks">
+<div class="parentlink"><strong>Parent topic:</strong> <a href="ddm_05_0020.html">Managing Permissions</a></div>
+</div>
+</div>
+

docs/dms/umn/Kafka-client-best-practice.html

@@ -1,12 +1,14 @@
 <a name="Kafka-client-best-practice"></a><a name="Kafka-client-best-practice"></a>
 
 <h1 class="topictitle1">Suggestions on Using the Kafka Client</h1>
-<div id="body0000001926355989"><div class="section" id="Kafka-client-best-practice__section85502807"><h4 class="sectiontitle">Consumers</h4><ol id="Kafka-client-best-practice__ol1577776118"><li id="Kafka-client-best-practice__li127707717">Ensure that the owner thread does not exit abnormally. Otherwise, the client may fail to initiate consumption requests and the consumption will be blocked.</li><li id="Kafka-client-best-practice__li13748161123917">Commit messages only after they have been processed. Otherwise, the messages may fail to be processed and cannot be polled again.</li><li id="Kafka-client-best-practice__li10779714118">Generally, do not commit every message. Otherwise, there will be many <strong id="Kafka-client-best-practice__b151141522115515">OFFSET_COMMIT</strong> requests, causing high CPU usage. For example, if a consumption request pulls 1000 messages and commits every one of them, TPS of the commit requests is 1000 times that of consumption. The smaller the message size, the larger the ratio. You can commit a specific number of messages in batches or enable <strong id="Kafka-client-best-practice__b1795161612581">enable.auto.commit</strong>. However, if the client is faulty, some cached consumption offset may be lost, resulting in repeated consumption. Therefore, you are advised to commit messages in batches based on service requirements.</li><li id="Kafka-client-best-practice__li57712713115">A consumer cannot frequently join or leave a group. Otherwise, the consumer will frequently perform rebalancing, which blocks consumption.</li><li id="Kafka-client-best-practice__li3771677119">The number of consumers cannot be greater than the number of partitions in the topic. Otherwise, some consumers may fail to poll for messages.</li><li id="Kafka-client-best-practice__li0771471212">Ensure that the consumer polls at regular intervals to keep sending heartbeats to the server. If the consumer stops sending heartbeats for long enough, the consumer session will time out and the consumer will be considered to have stopped. This will also block consumption.</li><li id="Kafka-client-best-practice__li1777171315">Ensure that there is a limitation on the size of messages buffered locally to avoid an out-of-memory (OOM) situation.</li><li id="Kafka-client-best-practice__li277677113">Set the timeout for the consumer session to 30 seconds: session.timeout.ms=30000.</li><li id="Kafka-client-best-practice__li477671112">Kafka supports exactly-once delivery. Therefore, ensure the idempotency of processing messages for services.</li><li id="Kafka-client-best-practice__li14781778111">Always close the consumer before exiting. Otherwise, consumers in the same group may be blocked within the timeout set by <strong id="Kafka-client-best-practice__b205502155918">session.timeout.ms</strong>.</li><li id="Kafka-client-best-practice__li689610431457">Do not start a consumer group name with a special character, such as a number sign (#). Otherwise, monitoring data of the consumer group cannot be displayed.</li></ol>
+<div id="body0000001926355989"><div class="section" id="Kafka-client-best-practice__section85502807"><h4 class="sectiontitle">Consumers</h4><ol id="Kafka-client-best-practice__ol1577776118"><li id="Kafka-client-best-practice__li127707717">Ensure that the owner thread does not exit abnormally. Otherwise, the client may fail to initiate consumption requests and the consumption will be blocked.</li><li id="Kafka-client-best-practice__li13748161123917">Commit messages only after they have been processed. Otherwise, the messages may fail to be processed and cannot be polled again.</li><li id="Kafka-client-best-practice__li10779714118">Generally, do not commit every message. Otherwise, there will be many <strong id="Kafka-client-best-practice__b151141522115515">OFFSET_COMMIT</strong> requests, causing high CPU usage. For example, if a consumption request pulls 1000 messages and commits every one of them, TPS of the commit requests is 1000 times that of consumption. The smaller the message size, the larger the ratio. You can commit a specific number of messages in batches or enable <strong id="Kafka-client-best-practice__b1795161612581">enable.auto.commit</strong>. However, if the client is faulty, some cached consumption offset may be lost, resulting in repeated consumption. Therefore, you are advised to commit messages in batches based on service requirements.</li><li id="Kafka-client-best-practice__li57712713115">A consumer cannot frequently join or leave a group. Otherwise, the consumer will frequently perform rebalancing, which blocks consumption.</li><li id="Kafka-client-best-practice__li3771677119">The number of consumers in a consumer group must be within the total partitions subscribed by the consumer group. Otherwise, some consumers cannot pull messages.</li><li id="Kafka-client-best-practice__li0771471212">Ensure that the consumer polls at regular intervals to keep sending heartbeats to the server. If the consumer stops sending heartbeats for long enough, the consumer session will time out and the consumer will be considered to have stopped. This will also block consumption.</li><li id="Kafka-client-best-practice__li1777171315">Ensure that there is a limitation on the size of messages buffered locally to avoid an out-of-memory (OOM) situation.</li><li id="Kafka-client-best-practice__li277677113">Set the timeout for the consumer session to 30 seconds: session.timeout.ms=30000.</li><li id="Kafka-client-best-practice__li477671112">Kafka supports exactly-once delivery. Therefore, ensure the idempotency of processing messages for services.</li><li id="Kafka-client-best-practice__li14781778111">Always close the consumer before exiting. Otherwise, consumers in the same group may be blocked within the timeout set by <strong id="Kafka-client-best-practice__b205502155918">session.timeout.ms</strong>.</li><li id="Kafka-client-best-practice__li689610431457">Do not start a consumer group name with a special character, such as a number sign (#). Otherwise, monitoring data of the consumer group cannot be displayed.</li><li id="Kafka-client-best-practice__li1641816341398">Handle AuthorizationException in the consumption logic and set consumption retry. For example, in SpringKafka, add the following configuration.<pre class="screen" id="Kafka-client-best-practice__screen312620361113"># Set the authorization exception retry interval to 10 seconds.
+spring.kafka.listener.authorizationExceptionRetryInterval=10000</pre>
+</li></ol>
 </div>
-<div class="section" id="Kafka-client-best-practice__section65310184020"><h4 class="sectiontitle">Producers</h4><ol id="Kafka-client-best-practice__ol53887211062"><li id="Kafka-client-best-practice__li9388102113614">Synchronous replication: Set <strong id="Kafka-client-best-practice__b105761128192612">acks</strong> to <strong id="Kafka-client-best-practice__b1576122812612">all</strong>.</li><li id="Kafka-client-best-practice__li43881121866">Retry message sending: Set <strong id="Kafka-client-best-practice__b84721347102619">retries</strong> to <strong id="Kafka-client-best-practice__b24731747142611">3</strong>.</li><li id="Kafka-client-best-practice__li33888211962">Optimize message sending: For latency-sensitive messages, set <strong id="Kafka-client-best-practice__b1575215511269">linger.ms</strong> to <strong id="Kafka-client-best-practice__b175225117261">0</strong>. For latency-insensitive messages, set <strong id="Kafka-client-best-practice__b11162568262">linger.ms</strong> to a value ranging from <strong id="Kafka-client-best-practice__b1716125642616">100</strong> to <strong id="Kafka-client-best-practice__b16171156112618">1000</strong>.</li><li id="Kafka-client-best-practice__li133881421268">Ensure that the producer has sufficient JVM memory to avoid blockages.</li><li id="Kafka-client-best-practice__li18921123181613">Set the timestamp to the local time. Messages will fail to age if the timestamp is a future time.</li></ol>
+<div class="section" id="Kafka-client-best-practice__section65310184020"><h4 class="sectiontitle">Producers</h4><ol id="Kafka-client-best-practice__ol53887211062"><li id="Kafka-client-best-practice__li9388102113614">Synchronous replication: Set <strong id="Kafka-client-best-practice__b105761128192612">acks</strong> to <strong id="Kafka-client-best-practice__b1576122812612">all</strong>.</li><li id="Kafka-client-best-practice__li43881121866">Retry message sending: Set <strong id="Kafka-client-best-practice__b84721347102619">retries</strong> to <strong id="Kafka-client-best-practice__b24731747142611">3</strong>.</li><li id="Kafka-client-best-practice__li33888211962">Optimize message sending: For latency-sensitive messages, set <strong id="Kafka-client-best-practice__b1575215511269">linger.ms</strong> to <strong id="Kafka-client-best-practice__b175225117261">0</strong>. For latency-insensitive messages, set <strong id="Kafka-client-best-practice__b11162568262">linger.ms</strong> to a value ranging from <strong id="Kafka-client-best-practice__b1716125642616">100</strong> to <strong id="Kafka-client-best-practice__b16171156112618">1000</strong>.</li><li id="Kafka-client-best-practice__li133881421268">Ensure that the producer has sufficient JVM memory to avoid blockages.</li><li id="Kafka-client-best-practice__li18921123181613">Set the timestamp to the local time. Messages will fail to age if the timestamp is a future time.</li><li id="Kafka-client-best-practice__li9875124612531">Try reusing producers. Do not create producers frequently. When idempotence is enabled (default for producer clients 3.0 and later), producing messages creates producer state objects on the server. Frequent creation results in too many objects to be reclaimed in time, causing server memory surges and performance deterioration. Set <strong id="Kafka-client-best-practice__b49441515102616">enable.idempotence</strong> to <strong id="Kafka-client-best-practice__b11880161822616">false</strong> if the idempotence is not required.</li><li id="Kafka-client-best-practice__li134383521680">Catch exception <strong id="Kafka-client-best-practice__b11011295299">AuthorizationException</strong>. You are advised to retry message production on the service side. Self-healing can be implemented through limited retry and backoff policies.</li></ol>
 </div>
 <div class="section" id="Kafka-client-best-practice__section785814360014"><h4 class="sectiontitle">Topics</h4><p id="Kafka-client-best-practice__p178951621165816">Recommended topic configurations: Use 3 replicas, enable synchronous replication, and set the minimum number of in-sync replicas to 2. The number of in-sync replicas cannot be the same as the number of replicas of the topic. Otherwise, if one replica is unavailable, messages cannot be produced.</p>
-<p id="Kafka-client-best-practice__p07361810728">You can enable or disable automatic topic creation. If automatic topic creation is enabled, the system automatically creates a topic when a message is produced in or consumed from a topic that does not exist. This topic has the following default settings: 3 partitions, 3 replicas, aging time 72 hours, synchronous replication and flushing disabled, <strong id="Kafka-client-best-practice__b167644278297">CreateTime</strong> message timestamp, and maximum 10,485,760 bytes message size.</p>
+<p id="Kafka-client-best-practice__p07361810728">You can enable or disable automatic topic creation. Enabling this function automatically creates a topic when a message is produced in or consumed from a topic that does not exist.</p>
 </div>
 <div class="section" id="Kafka-client-best-practice__section194821855405"><h4 class="sectiontitle">Others</h4><p id="Kafka-client-best-practice__p13895172119589">Maximum number of connections: 3000</p>
 <p id="Kafka-client-best-practice__p9895521195815">Maximum size of a message: 10 MB</p>

docs/dms/umn/ProductDescPrivilegeManagement.html

@@ -1,6 +1,6 @@
 <a name="ProductDescPrivilegeManagement"></a><a name="ProductDescPrivilegeManagement"></a>
 
-<h1 class="topictitle1">Permission</h1>
+<h1 class="topictitle1">Permissions</h1>
 <div id="body8662426"><p id="ProductDescPrivilegeManagement__en-us_topic_0170871404_p7808122016303">If you need to grant your enterprise personnel permission to access your DMS resources, use Identity and Access Management (IAM). IAM provides identity authentication, fine-grained permissions management, and access control. IAM helps you secure access to your cloud resources.</p>
 <p id="ProductDescPrivilegeManagement__en-us_topic_0170871404_p57386149361">You can create IAM users for your employees, and assign permissions to these users on a principle of least privilege (PoLP) basis to control their access to specific resource types. For example, you can create IAM users for software developers and assign specific permissions to allow them to use Kafka instance resources but prevent them from being able to delete resources or perform any high-risk operations.</p>
 <p id="ProductDescPrivilegeManagement__en-us_topic_0170871404_p10590121414461">If your account does not require individual IAM users for permissions management, skip this section.</p>

docs/dms/umn/TagManagement.html

@@ -2,7 +2,7 @@
 
 <h1 class="topictitle1">Configuring Kafka Instance Tags</h1>
 <div id="body1577263534920"><p id="TagManagement__p16892119416">Tags facilitate Kafka instance identification and management.</p>
-<p id="TagManagement__p164691516615">You can add tags to a Kafka instance when creating the instance or add tags on the <strong id="TagManagement__b68294410312">Tags</strong> tab page of the created instance. Up to 20 tags can be added to an instance. Tags can be deleted.</p>
+<p id="TagManagement__p164691516615">You can add tags to a Kafka instance when creating the instance or add tags on the <strong id="TagManagement__b68294410312">Tags</strong> page of the created instance. Tags can be deleted.</p>
 <p id="TagManagement__p8060118">A tag consists of a tag key and a tag value. <a href="#TagManagement__table193611920984">Table 1</a> lists the tag key and value requirements.</p>
 
 <div class="tablenoborder"><a name="TagManagement__table193611920984"></a><a name="table193611920984"></a><table cellpadding="4" cellspacing="0" summary="" id="TagManagement__table193611920984" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Tag key and value requirements</caption><thead align="left"><tr id="TagManagement__row143632201486"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.2.3.1.1"><p id="TagManagement__p536311201182">Parameter</p>
@@ -13,22 +13,26 @@
 </thead>
 <tbody><tr id="TagManagement__row43636201815"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.2.3.1.1 "><p id="TagManagement__p336313201814">Tag key</p>
 </td>
-<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.2.3.1.2 "><ul id="TagManagement__ul133310231694"><li id="TagManagement__li833315236915">Cannot be left blank.</li><li id="TagManagement__li1733312319916">Must be unique for the same instance.</li><li id="TagManagement__li071752814194">Can contain 1 to 128 characters.</li><li id="TagManagement__li187665401268">Can contain letters, digits, spaces, and special characters _ . : = + - @</li><li id="TagManagement__li1933311235916">Cannot start or end with a space.</li><li id="TagManagement__li10155182510220">Cannot start with <strong id="TagManagement__b20870191531115">_sys_</strong>.</li></ul>
+<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.2.3.1.2 "><ul id="TagManagement__ul133310231694"><li id="TagManagement__li833315236915">Cannot be left blank.</li><li id="TagManagement__li1733312319916">Must be unique for the same instance.</li><li id="TagManagement__li071752814194">Can contain 1 to 128 characters.</li><li id="TagManagement__li187665401268">Can contain letters, digits, spaces, and special characters _.:=+-@</li><li id="TagManagement__li1933311235916">Cannot start or end with a space.</li><li id="TagManagement__li10155182510220">Cannot start with <strong id="TagManagement__b20870191531115">_sys_</strong>.</li></ul>
 </td>
 </tr>
 <tr id="TagManagement__row193632201781"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.2.3.1.1 "><p id="TagManagement__p736315201282">Tag value</p>
 </td>
-<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.2.3.1.2 "><ul id="TagManagement__ul1216717306916"><li id="TagManagement__li2279188184015">Can contain 0 to 255 characters.</li><li id="TagManagement__li1169310184412">Can contain letters, digits, spaces, and special characters _ . : = + - @</li><li id="TagManagement__li358452535110">Cannot start or end with a space in instance creation.</li></ul>
+<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.2.3.1.2 "><ul id="TagManagement__ul1216717306916"><li id="TagManagement__li2279188184015">Can contain 0 to 255 characters.</li><li id="TagManagement__li1169310184412">Can contain letters, digits, spaces, and special characters _.:=+-@</li><li id="TagManagement__li358452535110">Cannot start or end with a space in instance creation.</li></ul>
 </td>
 </tr>
 </tbody>
 </table>
 </div>
-<div class="section" id="TagManagement__section184051819123810"><h4 class="sectiontitle">Procedure</h4><ol id="TagManagement__ol3625154473819"><li id="TagManagement__li68751861819"><span>Log in to the console.</span></li><li id="TagManagement__li189561034172215"><span>Click <strong id="TagManagement__b14774858509570">Service List</strong> and choose <strong id="TagManagement__b2055053229570">Application</strong> &gt; <strong id="TagManagement__b18820194239570">Distributed Message Service</strong>. The Kafka instance list is displayed.</span></li><li id="TagManagement__li1489192711531"><span>Click the name of an instance.</span></li><li id="TagManagement__li189991214141019"><span>In the navigation pane on the left, choose <strong id="TagManagement__b365705373516">Tags</strong>.</span><p><p id="TagManagement__p16898133410247">View the tags of the instance.</p>
-</p></li><li id="TagManagement__li658882719391"><span>Perform the following operations as required:</span><p><ul id="TagManagement__ul143482985319"><li id="TagManagement__li184341129115317">Add a tag<ol type="a" id="TagManagement__ol15591750115315"><li id="TagManagement__li165913500532">Click <strong id="TagManagement__b192779879635755">Create/Delete Tag</strong>.</li><li id="TagManagement__li75973412544">Enter a tag key and a tag value, and click <strong id="TagManagement__b17953037173518">Add</strong>.<p id="TagManagement__p1580923115586">If you have predefined tags, select a predefined pair of tag key and value, and click <strong id="TagManagement__b99061025123610">Add</strong>.</p>
-</li><li id="TagManagement__li1217122155815">Click <strong id="TagManagement__b13934927193610">OK</strong>.</li></ol>
+<div class="section" id="TagManagement__section15121533164515"><h4 class="sectiontitle">Notes and Constraints</h4><p id="TagManagement__p1771119372455">Up to 20 tags can be added to a Kafka instance.</p>
+</div>
+<div class="section" id="TagManagement__section184051819123810"><h4 class="sectiontitle">Procedure</h4><ol id="TagManagement__ol3625154473819"><li id="TagManagement__li2186699118249"><span>Log in to the console.</span></li><li id="TagManagement__li189561034172215"><span>Click <strong id="TagManagement__b14774858509570">Service List</strong> and choose <strong id="TagManagement__b2055053229570">Application</strong> &gt; <strong id="TagManagement__b18820194239570">Distributed Message Service</strong>. The Kafka instance list is displayed.</span></li><li id="TagManagement__li1489192711531"><span>Click the desired instance to go to the instance details page.</span></li><li id="TagManagement__li189991214141019"><span>In the navigation pane, choose <strong id="TagManagement__b365705373516">Tags</strong>.</span></li><li id="TagManagement__li658882719391"><span>Add or delete tags as required.</span><p><ul id="TagManagement__ul143482985319"><li id="TagManagement__li184341129115317">Add a tag<ol type="a" id="TagManagement__ol1639710122815"><li id="TagManagement__li173977182812">Click <strong id="TagManagement__b224383515">Create/Delete Tag</strong>.</li><li id="TagManagement__li75973412544">Enter a tag key and a tag value, and click <strong id="TagManagement__b17953037173518">Add</strong>.<p id="TagManagement__p1580923115586">If you have predefined tags, select a predefined pair of tag key and value, and click <strong id="TagManagement__b99061025123610">Add</strong>.</p>
+</li><li id="TagManagement__li3397313281">Click <strong id="TagManagement__b981361501">OK</strong>.<p id="TagManagement__p173976113286">View the new tag on the tag list page.</p>
+</li></ol>
 </li><li id="TagManagement__li1931437145316">Delete a tag<p id="TagManagement__p10415343125317"><a name="TagManagement__li1931437145316"></a><a name="li1931437145316"></a>Delete a tag using either of the following methods:</p>
-<ul id="TagManagement__ul649151145418"><li id="TagManagement__li949311135418">In the row containing the tag to be deleted, click <strong id="TagManagement__b135611420124310">Delete</strong>. In the <strong id="TagManagement__b10212143711438">Delete Tag</strong> dialog box, click <strong id="TagManagement__b153592574422">Yes</strong>.</li><li id="TagManagement__li4750125155414">Click <strong id="TagManagement__b57028007435755">Create/Delete Tag</strong>. In the dialog box that is displayed, click <span><img id="TagManagement__image1543573125614" src="en-us_image_0000001427644729.png"></span> next to the tag to be deleted and click <strong id="TagManagement__b87193289449">OK</strong>.</li></ul>
+<ul id="TagManagement__ul649151145418"><li id="TagManagement__li949311135418">In the row containing the tag to be deleted, click <strong id="TagManagement__b135611420124310">Delete</strong>. In the <strong id="TagManagement__b10212143711438">Delete Tag</strong> dialog box, click <strong id="TagManagement__b153592574422">Yes</strong>.</li><li id="TagManagement__li4750125155414">Click <strong id="TagManagement__b57028007435755">Create/Delete Tag</strong>. In the dialog box that is displayed, click <span><img id="TagManagement__image23696369314" src="en-us_image_0000002157871349.png"></span> next to the tag to be deleted and click <strong id="TagManagement__b87193289449">OK</strong>.<p id="TagManagement__p1521611111015">You can delete up to <strong id="TagManagement__b19932181222910">19</strong> tags in this way.</p>
+</li><li id="TagManagement__li17363162010">Select one or more tags and click <strong id="TagManagement__b1168619817311">Delete</strong> above. The <strong id="TagManagement__b1818611013410">Delete Tag</strong> dialog box is displayed. Click <strong id="TagManagement__b613820186416">OK</strong>.</li></ul>
+<p id="TagManagement__p1423620285485">The tags are deleted when they are no longer displayed in the tag list.</p>
 </li></ul>
 </p></li></ol>
 </div>

docs/dms/umn/UserPrivilegeManagement.html

@@ -1,11 +1,11 @@
 <a name="UserPrivilegeManagement"></a><a name="UserPrivilegeManagement"></a>
 
-<h1 class="topictitle1">Permission Management</h1>
+<h1 class="topictitle1">Permissions Management</h1>
 <div id="body8662426"><p id="UserPrivilegeManagement__en-us_topic_0170871335_p8060118"></p>
 </div>
 <div>
 <ul class="ullinks">
-<li class="ulchildlink"><strong><a href="CreateUserAndGrantPolicy.html">Creating a User and Granting DMS for Kafka Permissions</a></strong><br>
+<li class="ulchildlink"><strong><a href="CreateUserAndGrantPolicy.html">Creating an IAM User and Granting DMS for Kafka Permissions</a></strong><br>
 </li>
 </ul>
 </div>