forked from docs/doc-exports
Yang, Tong
2195db241c
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Reviewed-by: Rechenburg, Matthias <matthias.rechenburg@t-systems.com> Co-authored-by: Yang, Tong <yangtong2@huawei.com> Co-committed-by: Yang, Tong <yangtong2@huawei.com>
56 lines
5.4 KiB
HTML
56 lines
5.4 KiB
HTML
<a name="admin_guide_000051"></a><a name="admin_guide_000051"></a>
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<h1 class="topictitle1">Viewing the Host List</h1>
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<div id="body1529658735911"><div class="section" id="admin_guide_000051__section71293442312"><h4 class="sectiontitle">Overview</h4><p id="admin_guide_000051__p1674464610310">Log in to <span id="admin_guide_000051__text15946118176">MRS</span> Manager, click <span class="menucascade" id="admin_guide_000051__menucascade19243011203019"><b><span class="uicontrol" id="admin_guide_000051__uicontrol17950181373010">Hosts</span></b></span>, and the host list is displayed on the host management page. You can view the host list and basic information of each host.</p>
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</div>
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<p id="admin_guide_000051__p258114472061">You can switch view types and set search criteria to filter and search for hosts.</p>
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<div class="section" id="admin_guide_000051__section4371164773515"><h4 class="sectiontitle">Host View</h4><p id="admin_guide_000051__p843623713331">You can click <strong id="admin_guide_000051__b61604553419">Role View</strong> to view the roles deployed on each host. If the role supports the active/standby mode, the role name is displayed in bold.</p>
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</div>
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<div class="section" id="admin_guide_000051__section16462136153511"><h4 class="sectiontitle">Host List</h4><p id="admin_guide_000051__p8950804424">The host list on the host management page contains all hosts in the cluster, and O&M operations can be performed on these hosts.</p>
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<p id="admin_guide_000051__p15832901386">On the host management page, you can filter hosts by node type or cluster. The rules for filtering host types are as follows:</p>
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<ul id="admin_guide_000051__ul473835515812"><li id="admin_guide_000051__li1273818553582">A management node is the node where OMS is deployed. Additionally, control roles and data roles may also be deployed on management nodes.</li><li id="admin_guide_000051__li47388556585">A control node is the node where control roles are deployed. Additionally, data roles may also be deployed on control nodes.</li><li id="admin_guide_000051__li173816559580">A Data Node is the node where only data roles are deployed.</li></ul>
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<p id="admin_guide_000051__p9890141813434">If you select the <strong id="admin_guide_000051__b14876152219711">Host View</strong>, the IP address, rack planning, AZ name, running status, cluster name, and hardware resource usage of each host are displayed.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="admin_guide_000051__table5436305211130" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Host running status</caption><thead align="left"><tr id="admin_guide_000051__row5367935711130"><th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.4.6.2.3.1.1"><p id="admin_guide_000051__p1832075711147"><strong id="admin_guide_000051__b377844515349">Status</strong></p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="75%" id="mcps1.3.4.6.2.3.1.2"><p id="admin_guide_000051__p758638611147"><strong id="admin_guide_000051__b1317417476342">Description</strong></p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="admin_guide_000051__row3709936911130"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.6.2.3.1.1 "><p id="admin_guide_000051__p4661269211147"><strong id="admin_guide_000051__b197591847183411">Normal</strong></p>
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</td>
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<td class="cellrowborder" valign="top" width="75%" headers="mcps1.3.4.6.2.3.1.2 "><p id="admin_guide_000051__p1753172211147">Indicates that the host is in the normal state.</p>
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</td>
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</tr>
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<tr id="admin_guide_000051__row4603969911130"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.6.2.3.1.1 "><p id="admin_guide_000051__p2994160011147"><strong id="admin_guide_000051__b7209173253417">Faulty</strong></p>
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</td>
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<td class="cellrowborder" valign="top" width="75%" headers="mcps1.3.4.6.2.3.1.2 "><p id="admin_guide_000051__p935056711147">Indicates that the host is abnormal.</p>
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</td>
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</tr>
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<tr id="admin_guide_000051__row4621349511130"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.6.2.3.1.1 "><p id="admin_guide_000051__p1372857411147"><strong id="admin_guide_000051__b3261122624318">Unknown</strong></p>
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</td>
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<td class="cellrowborder" valign="top" width="75%" headers="mcps1.3.4.6.2.3.1.2 "><p id="admin_guide_000051__p3827268911147">Indicates that the initial status of the host cannot be detected.</p>
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</td>
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</tr>
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<tr id="admin_guide_000051__row1565412012618"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.6.2.3.1.1 "><p id="admin_guide_000051__p1965413201667"><strong id="admin_guide_000051__b12419103244313">Isolated</strong></p>
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</td>
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<td class="cellrowborder" valign="top" width="75%" headers="mcps1.3.4.6.2.3.1.2 "><p id="admin_guide_000051__p2065414204617">Indicates that the host is isolated.</p>
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</td>
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</tr>
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<tr id="admin_guide_000051__row11506174018549"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.6.2.3.1.1 "><p id="admin_guide_000051__p2507114065417"><strong id="admin_guide_000051__b1996416414717">Suspended</strong></p>
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</td>
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<td class="cellrowborder" valign="top" width="75%" headers="mcps1.3.4.6.2.3.1.2 "><p id="admin_guide_000051__p650714019549">Indicates that the host is stopped.</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="admin_guide_000050.html">Host Management Page</a></div>
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