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Lu, Huayi 95132e24fc DWS UMN 830.201_new version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Reviewed-by: Rechenburg, Matthias <matthias.rechenburg@t-systems.com>
Co-authored-by: Lu, Huayi <luhuayi@huawei.com>
Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
2024-05-27 11:54:34 +00:00

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<a name="EN-US_TOPIC_0000001659054602"></a><a name="EN-US_TOPIC_0000001659054602"></a>
<h1 class="topictitle1">Viewing Cluster Details</h1>
<div id="body8662426"><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p11826558298">Log in to the GaussDB(DWS) management console. In the navigation tree on the left, click <span class="uicontrol" id="EN-US_TOPIC_0000001659054602__uicontrol124811332203114"><b>Clusters</b></span> &gt; <strong id="EN-US_TOPIC_0000001659054602__b44811432153111">Dedicated Clusters</strong>. In the cluster list, locate the required cluster and click its name. The <span class="wintitle" id="EN-US_TOPIC_0000001659054602__wintitle44811327315"><b>Cluster Information</b></span> page is displayed. </p>
<p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p981317293168"></p>
<p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p9578839982">On the <span class="wintitle" id="EN-US_TOPIC_0000001659054602__wintitle457814391083"><b>Basic Information</b></span> page, you can view the following information:</p>
<ul id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_ul699613340118"><li id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_li2099613441113"><strong id="EN-US_TOPIC_0000001659054602__b16636717201">Basic Information</strong>: <a href="#EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_table275325811213">Table 1</a> lists the related parameters.</li><li id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_li14997534151116"><strong id="EN-US_TOPIC_0000001659054602__b1266118371399">Connection</strong>: <a href="#EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_table112851640172712">Table 2</a> describes the parameters.</li><li id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_li399717346111"><strong id="EN-US_TOPIC_0000001659054602__b1320051032118">Network</strong>: <a href="#EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_table1967915191613">Table 3</a> lists the related parameters.</li><li id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_li10661135715112"><strong id="EN-US_TOPIC_0000001659054602__b2169181204014">Storage/Backup Capacity</strong>: <a href="#EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_table4960321711">Table 4</a> describes the parameters.</li><li id="EN-US_TOPIC_0000001659054602__li1399753441114"><strong id="EN-US_TOPIC_0000001659054602__b82125411832820">Data Encryption Information</strong>: <a href="#EN-US_TOPIC_0000001659054602__table1996285816266">Table 5</a> lists the related parameters.<div class="note" id="EN-US_TOPIC_0000001659054602__note1947421102813"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001659054602__p184748110280">You can view this module if you enable the data encryption function when creating a cluster.</p>
</div></div>
</li></ul>
<div class="tablenoborder"><a name="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_table275325811213"></a><a name="en-us_topic_0000001372839306_table275325811213"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_table275325811213" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Basic information</caption><thead align="left"><tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row177611758111216"><th align="left" class="cellrowborder" valign="top" width="17.37%" id="mcps1.3.5.2.3.1.1"><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p117632058161211"><strong id="EN-US_TOPIC_0000001659054602__b32647554222">Parameter</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="82.63000000000001%" id="mcps1.3.5.2.3.1.2"><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p15766258111212"><strong id="EN-US_TOPIC_0000001659054602__b5732185617220">Description</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row19768165811213"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p777065811213">Cluster Name</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p777295861216">Cluster name specified when a cluster is created.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row4773185820126"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1977495815126">Cluster Status</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p477695812126">Cluster running status. For details, see <a href="dws_01_0020.html#EN-US_TOPIC_0000001707293901__en-us_topic_0000001422959285_section1594381611251">Cluster Status</a>.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row106115912111"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p8675912116">Parameter Configuration Status</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p0610599119">Parameter configuration status of a cluster.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row57772582124"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p777918589120">Task Information</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p078118587127">Cluster task status. For details, see <a href="dws_01_0020.html#EN-US_TOPIC_0000001707293901__en-us_topic_0000001422959285_section17463325251">Cluster Task Information</a>.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row1032514181410"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p74687536147">Current Specifications</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p646812533143">Current node specifications.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row7460101161516"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p16372151819159">Nodes</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p10372151871511">Number of nodes in the cluster.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row14422160121719"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1042213041715">Logical Clusters</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p0422180101719">You can enable it as required. The <strong id="EN-US_TOPIC_0000001659054602__b2240193574119">Logical Clusters</strong> menu item will be displayed after you enable it.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row19251425132016"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p992542513205">Cluster ID</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1492582517205">ID of the cluster.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row1782195861212"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1678485810123">Cluster Version</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p13785155812125">Cluster version information.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row1148816611224"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1648815622214">Created</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p154885616226">Time when the cluster was created.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row1957845561511"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p420411101610">Node Flavor</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p142041113163">Node flavor of the cluster.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row78360355225"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p15836163514224">Maintenance Window</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1533903142310">Maintenance window of the cluster.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row13795258101218"><td class="cellrowborder" valign="top" width="17.37%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1279717585124">Enterprise Project</p>
</td>
<td class="cellrowborder" valign="top" width="82.63000000000001%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p9488647132512">Enterprise project to which a cluster belongs. You can click the enterprise project name to view and edit it on the console of the Enterprise Project service.</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><a name="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_table112851640172712"></a><a name="en-us_topic_0000001372839306_table112851640172712"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_table112851640172712" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Connection</caption><thead align="left"><tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_r2b6913f2352a423d92e248eee4ed7ccf"><th align="left" class="cellrowborder" valign="top" width="19%" id="mcps1.3.6.2.3.1.1"><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_en-us_topic_0106894684_p77831797399">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="81%" id="mcps1.3.6.2.3.1.2"><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_en-us_topic_0106894684_p137830993917">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row614113283186"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.6.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p92197405187">Private Network Domain Name</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.6.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p12219164012187">Domain name for accessing the cluster database through the internal network. The domain name corresponds to all CN IP addresses. The private network domain address is automatically generated when a cluster is created. The default naming rule is <em id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_i126545262011">cluster name</em>.dws.otc-tsi.de.</p>
<div class="note" id="EN-US_TOPIC_0000001659054602__note1722018408181"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="EN-US_TOPIC_0000001659054602__ul516212810172"><li id="EN-US_TOPIC_0000001659054602__li1816278141719">If the cluster name does not comply with the domain name standards, the prefix of the default access domain name will be adjusted accordingly.</li><li id="EN-US_TOPIC_0000001659054602__li8163198121713">Load balancing is not supported.</li></ul>
</div></div>
<p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p17220940111814">You can click <strong id="EN-US_TOPIC_0000001659054602__b120093217113036">Modify </strong>to change the private network domain name. The access domain name contains 4 to 63 characters, which consists of letters, digits, and hyphens (-), and must start with a letter.</p>
<p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1622018408187">For details, see <a href="dws_01_0140.html">Managing Access Domain Names</a>.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row1267154711810"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.6.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1176213319195">Private Network IP Address</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.6.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1376243141919">IP address for accessing the database in the cluster over the private network.</p>
<div class="note" id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_note396914464423"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_ul173316457329"><li id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_li1634114510323">A private IP address is automatically generated when you create a cluster. The IP address is fixed.</li><li id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_li1150131812345">The number of private IP addresses equals the number of CNs. You can log in to any node to connect to the cluster.</li><li id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_li146871531113714">If you access a fixed IP address over the internal network, all the resource pools will run on a single CN.</li></ul>
</div></div>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row1496320459196"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.6.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p116044012020">Public Network Domain Name</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.6.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p19604108201">Name of the domain for accessing the database in the cluster over the public network. For details, see <a href="dws_01_0140.html">Managing Access Domain Names</a>.</p>
<div class="note" id="EN-US_TOPIC_0000001659054602__note422611612175"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="EN-US_TOPIC_0000001659054602__p63829199174">Load balancing is not supported.</p>
</div></div>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row14468195011915"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.6.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p66051006208">Public Network IP Address</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.6.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p176058022019">IP address for accessing the database in the cluster over the public network.</p>
<div class="note" id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_note10605804209"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_ul176051606208"><li id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_li7605140172011">If no EIP is assigned during cluster creation and <span class="parmname" id="EN-US_TOPIC_0000001659054602__parmname941317568113036"><b>Public Network IP Address</b></span> is empty, click <span class="parmname" id="EN-US_TOPIC_0000001659054602__parmname912963336113036"><b>Edit</b></span> to bind an EIP to the cluster.</li><li id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_li260513020200">If an EIP is bound during cluster creation, click <span class="parmname" id="EN-US_TOPIC_0000001659054602__parmname10909616164316"><b>Edit</b></span> to unbind the EIP.</li></ul>
</div></div>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_r4ff9b08ec9b64c62bd6bf3272c6eac82"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.6.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_a2be5aa42a2be4708a4c93d9017cf7705">Initial Administrator</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.6.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_a92f034cc83264dceaf7957ee023e4fbe">Database administrator specified during cluster creation. When you connect to the cluster for the first time, you need to use the initial database administrator and password to connect to the default database.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_r758c339bb9794651bc85a7d94aea003a"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.6.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_en-us_topic_0106894684_p193208401279">Port</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.6.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_en-us_topic_0106894684_p203223409278">Port number for accessing the cluster database through the public network or private network. The port number is specified when the cluster is created.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row11775171714206"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.6.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p20252624192011">Default Database</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.6.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p7252624102011">Database name specified when the cluster is created. When you connect to the cluster for the first time, connect to the default database.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row6395626202611"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.6.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p0333592612">ELB Address</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.6.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p193316596610">To achieve high availability and avoid single-CN failures, a new cluster needs to be bound to ELB. You are advised to use the ELB address to connect to the cluster.</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><a name="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_table1967915191613"></a><a name="en-us_topic_0000001372839306_table1967915191613"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_table1967915191613" frame="border" border="1" rules="all"><caption><b>Table 3 </b>Network</caption><thead align="left"><tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row56881719116"><th align="left" class="cellrowborder" valign="top" width="17.69%" id="mcps1.3.7.2.3.1.1"><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p169119192110"><strong id="EN-US_TOPIC_0000001659054602__b1218314425217">Parameter</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="82.31%" id="mcps1.3.7.2.3.1.2"><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p969451912114"><strong id="EN-US_TOPIC_0000001659054602__b127358527">Description</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row96705556313"><td class="cellrowborder" valign="top" width="17.69%" headers="mcps1.3.7.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p56731355639">Region</p>
</td>
<td class="cellrowborder" valign="top" width="82.31%" headers="mcps1.3.7.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p10122134515502">Current working zone of the cluster.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row111515118412"><td class="cellrowborder" valign="top" width="17.69%" headers="mcps1.3.7.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p16116111949">AZ</p>
</td>
<td class="cellrowborder" valign="top" width="82.31%" headers="mcps1.3.7.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1212511453500">AZ selected during cluster creation.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row6697519712"><td class="cellrowborder" valign="top" width="17.69%" headers="mcps1.3.7.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p732715875">VPC</p>
</td>
<td class="cellrowborder" valign="top" width="82.31%" headers="mcps1.3.7.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p31281545125016">VPC selected during cluster creation.</p>
<p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p31289458502">A VPC is a secure, isolated, and logical network environment.</p>
<p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p116541449163214">After a data warehouse cluster is created, its VPC cannot be changed. However, you can edit and modify the current VPC. You can click the VPC name to go to the VPC details page to configure it. For details about VPC operations, see <span class="filepath" id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_filepath2529142910542"><b>VPC and Subnet</b></span> in the <em id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_i35304298547">Virtual Private Cloud User Guide</em>.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row107081519912"><td class="cellrowborder" valign="top" width="17.69%" headers="mcps1.3.7.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p49691011174914">Subnet</p>
</td>
<td class="cellrowborder" valign="top" width="82.31%" headers="mcps1.3.7.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1913314517503">Subnet selected during cluster creation.</p>
<p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p2013315451507">A subnet provides dedicated network resources that are isolated from other networks, improving network security.</p>
<p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p18152192343312">After a data warehouse cluster is created, its subnet cannot be changed. However, you can edit and modify the current subnet. You can click the subnet name to go to the subnet details page to configure it. For details about subnet operations, see <span class="filepath" id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_filepath1219443616556"><b>VPC and Subnet &gt; Modifying a Subnet</b></span> in the <em id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_i2195143615558">Virtual Private Cloud User Guide</em>.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row97181719716"><td class="cellrowborder" valign="top" width="17.69%" headers="mcps1.3.7.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p06930174493">Security Group</p>
</td>
<td class="cellrowborder" valign="top" width="82.31%" headers="mcps1.3.7.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p613784555013">Security group selected during cluster creation.</p>
<p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_af713d69ac926407aba50f1b20419e527">After a data warehouse cluster is created, its security group cannot be changed. However, you can edit and modify the current security group, and add, delete, or modify rules in it.</p>
<p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p2092315188172">You can click the security group name to go to the security group details page to configure it. For details about security group operations, see <span class="filepath" id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_filepath3214412165611"><b>Security &gt; Security Group</b></span> in the <em id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_i62141412135613">Virtual Private Cloud User Guide</em>.</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><a name="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_table4960321711"></a><a name="en-us_topic_0000001372839306_table4960321711"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_table4960321711" frame="border" border="1" rules="all"><caption><b>Table 4 </b>Storage/Backup capacity</caption><thead align="left"><tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row189731721911"><th align="left" class="cellrowborder" valign="top" width="20.71%" id="mcps1.3.8.2.3.1.1"><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1297711215119"><strong id="EN-US_TOPIC_0000001659054602__b14184114202215">Parameter</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="79.29%" id="mcps1.3.8.2.3.1.2"><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p6980921215"><strong id="EN-US_TOPIC_0000001659054602__b168726572215">Description</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row209831121914"><td class="cellrowborder" valign="top" width="20.71%" headers="mcps1.3.8.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1279601362213">Storage</p>
</td>
<td class="cellrowborder" valign="top" width="79.29%" headers="mcps1.3.8.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p27901313162211">The storage class <strong id="EN-US_TOPIC_0000001659054602__b6670133314312">Ultra-high I/O</strong> and the storage space usage are displayed.</p>
<div class="note" id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_note134821941400"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_ul174011284126"><li id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_li15401108101212">The used storage capacity does not include data on OBS foreign tables. It includes only GaussDB(DWS) data, including files, logs, snapshots, and indexes.</li><li id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_li94016831219">The available storage space is half of the actual disk capacity.</li></ul>
</div></div>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row179911521315"><td class="cellrowborder" valign="top" width="20.71%" headers="mcps1.3.8.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p16785181314223">Backup</p>
</td>
<td class="cellrowborder" valign="top" width="79.29%" headers="mcps1.3.8.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p1177991312229">The space in use, free space, and charged space of the cluster are displayed.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_row12341184017252"><td class="cellrowborder" valign="top" width="20.71%" headers="mcps1.3.8.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p15342194014256">Cold Data Used Capacity</p>
</td>
<td class="cellrowborder" valign="top" width="79.29%" headers="mcps1.3.8.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p6342184012254">OBS capacity used by cold data.</p>
<div class="note" id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_note1137318332286"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="EN-US_TOPIC_0000001659054602__en-us_topic_0000001372839306_p8373173352812">OBS capacity usage. It is synchronized every hour.</p>
</div></div>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><a name="EN-US_TOPIC_0000001659054602__table1996285816266"></a><a name="table1996285816266"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001659054602__table1996285816266" frame="border" border="1" rules="all"><caption><b>Table 5 </b>Data encryption information</caption><thead align="left"><tr id="EN-US_TOPIC_0000001659054602__row5963858122611"><th align="left" class="cellrowborder" valign="top" width="17.46%" id="mcps1.3.9.2.3.1.1"><p id="EN-US_TOPIC_0000001659054602__p59631558152619"><strong id="EN-US_TOPIC_0000001659054602__b130508427">Parameter</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="82.54%" id="mcps1.3.9.2.3.1.2"><p id="EN-US_TOPIC_0000001659054602__p896395812269"><strong id="EN-US_TOPIC_0000001659054602__b2130365396">Description</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001659054602__row3963195819264"><td class="cellrowborder" valign="top" width="17.46%" headers="mcps1.3.9.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__p18963858162613">Key Name</p>
</td>
<td class="cellrowborder" valign="top" width="82.54%" headers="mcps1.3.9.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__p99631258142612">Indicates the database encryption key of the cluster when <strong id="EN-US_TOPIC_0000001659054602__b120158776132820">Encrypt DataStore</strong> is enabled.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001659054602__row179631158132618"><td class="cellrowborder" valign="top" width="17.46%" headers="mcps1.3.9.2.3.1.1 "><p id="EN-US_TOPIC_0000001659054602__p7963175817261">Last Key Rotation Time</p>
</td>
<td class="cellrowborder" valign="top" width="82.54%" headers="mcps1.3.9.2.3.1.2 "><p id="EN-US_TOPIC_0000001659054602__p9964205810266">Indicates the time when the last encryption key is rotated when <strong id="EN-US_TOPIC_0000001659054602__b48316318232820">Encrypt DataStore</strong> is enabled.</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_01_0600.html">Cluster Management</a></div>
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