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Yang, Tong
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Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Co-authored-by: Yang, Tong <yangtong2@huawei.com> Co-committed-by: Yang, Tong <yangtong2@huawei.com>
77 lines
8.3 KiB
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77 lines
8.3 KiB
HTML
<a name="ALM-12110"></a><a name="ALM-12110"></a>
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<h1 class="topictitle1">ALM-12110 Failed to get ECS temporary AK/SK</h1>
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<div id="body0000001224826895"><div class="section" id="ALM-12110__section10369415133116"><h4 class="sectiontitle">Description</h4><p id="ALM-12110__p15768172802314">The meta service periodically obtains the temporary AK/SK of the ECS. This alarm is generated when the meta service fails to obtain the temporary AK/SK.</p>
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</div>
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<div class="section" id="ALM-12110__section65257632"><h4 class="sectiontitle">Attribute</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ALM-12110__table62499017" frame="border" border="1" rules="all"><thead align="left"><tr id="ALM-12110__row14656770"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.1.4.1.1"><p id="ALM-12110__p46347704">Alarm ID</p>
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<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.1.4.1.2"><p id="ALM-12110__p63176580">Alarm Severity</p>
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<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.1.4.1.3"><p id="ALM-12110__p17029323">Auto Clear</p>
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<tbody><tr id="ALM-12110__row37197943"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.1.4.1.1 "><p id="ALM-12110__p60243440">12110</p>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.1.4.1.2 "><p id="ALM-12110__p47880477">Major</p>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.1.4.1.3 "><p id="ALM-12110__p53113447">Yes</p>
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</div>
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</div>
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<div class="section" id="ALM-12110__section50447784"><h4 class="sectiontitle">Parameters</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ALM-12110__table7221941" frame="border" border="1" rules="all"><thead align="left"><tr id="ALM-12110__row38703738"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.2.1.3.1.1"><p id="ALM-12110__p47995043">Name</p>
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<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.2.1.3.1.2"><p id="ALM-12110__p62393236">Meaning</p>
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<tbody><tr id="ALM-12110__row12600839183317"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="ALM-12110__p14765121319101">Source</p>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.2 "><p id="ALM-12110__p187931338134115">Specifies the cluster for which the alarm is generated.</p>
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<tr id="ALM-12110__row198131252288"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="ALM-12110__p1381345215816">ServiceName</p>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.2 "><p id="ALM-12110__p1281319524811">Specifies the service for which the alarm is generated.</p>
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<tr id="ALM-12110__row434815286117"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="ALM-12110__p13481628171112">RoleName</p>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.2 "><p id="ALM-12110__p16348112812112">Specifies the role for which the alarm is generated.</p>
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<tr id="ALM-12110__row1050517303134"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="ALM-12110__p2506193031315">HostName</p>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.2 "><p id="ALM-12110__p050663019133">Specifies the host for which the alarm is generated.</p>
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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 class="section" id="ALM-12110__section561915854919"><h4 class="sectiontitle">Impact on the System</h4><p id="ALM-12110__p149121119112418">In storage-compute decoupling scenarios, the cluster cannot obtain the latest temporary AK/SK, which may lead to failure access to OBS.</p>
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</div>
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<div class="section" id="ALM-12110__section14073154913"><h4 class="sectiontitle">Possible Causes</h4><ul id="ALM-12110__ul61876414318"><li id="ALM-12110__li1418815493114">The meta role of the MRS cluster is abnormal.</li><li id="ALM-12110__li15188134193114">The cluster has been bound to an agency and accessed OBS but has been unbound from the agency. As a result, the cluster has not been bound to any agency.</li></ul>
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</div>
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<div class="section" id="ALM-12110__section459917591143"><h4 class="sectiontitle">Procedure</h4><p id="ALM-12110__p1549672620381"><strong id="ALM-12110__b97211642115815">Check the status of the meta role.</strong></p>
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<ol id="ALM-12110__ol15451154209"><li id="ALM-12110__li134421157914"><span>On FusionInsight Manager of the cluster, choose <strong id="ALM-12110__b142414398549">O&M</strong> > <strong id="ALM-12110__b1182554110541">Alarm</strong> > <strong id="ALM-12110__b1712084665417">Alarms</strong>. On the page that is displayed, click <span><img id="ALM-12110__image1544211573110" src="en-us_image_0000001216164294.png"></span> in the row containing the alarm, and determine the IP address of the host for which the alarm is generated.</span></li><li id="ALM-12110__li10428103318582"><span>On FusionInsight Manager of the cluster, choose <strong id="ALM-12110__b354614183574">Cluster</strong> > <strong id="ALM-12110__b117461121165717">Services</strong> > <strong id="ALM-12110__b12341925205710">Meta</strong>. On the page that is displayed, click the <strong id="ALM-12110__b7749164815720">Instance</strong> tab, and check whether the meta role corresponding to the host for which the alarm is generated is normal.</span><p><ul id="ALM-12110__ul1681410166402"><li id="ALM-12110__li5814181613400">If yes, go to <a href="#ALM-12110__li1046594463117">4</a>.</li><li id="ALM-12110__li466173020406">If no, go to <a href="#ALM-12110__li183754571814">3</a>.</li></ul>
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</p></li><li id="ALM-12110__li183754571814"><a name="ALM-12110__li183754571814"></a><a name="li183754571814"></a><span>Select the abnormal role and choose <strong id="ALM-12110__b52027612211">More</strong> > <strong id="ALM-12110__b13494158727">Restart Instance</strong> to restart the abnormal meta role. After the restart is complete, check whether the alarm is cleared several minutes later.</span><p><ul id="ALM-12110__ul977720316237"><li id="ALM-12110__li12777133192314">If yes, no further action is required.</li><li id="ALM-12110__li377716312238">If no, go to <a href="#ALM-12110__li1046594463117">4</a>.</li></ul>
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</p></li></ol>
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<p id="ALM-12110__p23154505314"><strong id="ALM-12110__b13511936195911">Rebind the cluster to an agency.</strong></p>
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<ol start="4" id="ALM-12110__ol10465744133113"><li id="ALM-12110__li1046594463117"><a name="ALM-12110__li1046594463117"></a><a name="li1046594463117"></a><span>Log in to the MRS management console.</span></li><li id="ALM-12110__li640141594318"><span>In the navigation pane on the left, choose <strong id="ALM-12110__b192422014120">Clusters</strong> > <strong id="ALM-12110__b1965223017">Active Clusters</strong>. On the page that is displayed, click the cluster name to go to its overview page. Then, check whether the cluster is bound to an agency in the O&M management area.</span><p><ul id="ALM-12110__ul240671524314"><li id="ALM-12110__li184061915174313">If yes, go to <a href="#ALM-12110__li546514420312">7</a>.</li><li id="ALM-12110__li640615154433">If no, go to <a href="#ALM-12110__li5465164415315">6</a>.</li></ul>
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</p></li><li id="ALM-12110__li5465164415315"><a name="ALM-12110__li5465164415315"></a><a name="li5465164415315"></a><span>Click <strong id="ALM-12110__b33466141255">Manage Agency</strong>. On the page that is displayed, rebind the cluster to an agency. Then check whether the alarm is cleared a few minutes later.</span><p><ul id="ALM-12110__ul8465164418313"><li id="ALM-12110__li1446524410312">If yes, no further action is required.</li><li id="ALM-12110__li046584413316">If no, go to <a href="#ALM-12110__li546514420312">7</a>.</li></ul>
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</p></li><li id="ALM-12110__li546514420312"><a name="ALM-12110__li546514420312"></a><a name="li546514420312"></a><span>Contact <span id="ALM-12110__text1346584417315">O&M personnel</span>.</span></li></ol>
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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="mrs_01_1298.html">Alarm Reference (Applicable to MRS 3.x)</a></div>
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</div>
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</div>
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