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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>
79 lines
10 KiB
HTML
79 lines
10 KiB
HTML
<a name="alm_12042"></a><a name="alm_12042"></a>
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<h1 class="topictitle1">ALM-12042 Key File Configurations Are Abnormal</h1>
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<div id="body8662426"><div class="section" id="alm_12042__en-us_topic_0191813944_section3188640916474"><h4 class="sectiontitle">Description</h4><p id="alm_12042__en-us_topic_0191813944_p15487955164720">The system checks key file configurations every hour. This alarm is generated if any key configuration is abnormal. </p>
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<p id="alm_12042__en-us_topic_0191813944_p1898496716490">This alarm is cleared after the configuration becomes normal.</p>
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</div>
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<div class="section" id="alm_12042__en-us_topic_0191813944_section60061243164728"><h4 class="sectiontitle">Attribute</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="alm_12042__en-us_topic_0191813944_table102091175625" frame="border" border="1" rules="all"><thead align="left"><tr id="alm_12042__en-us_topic_0191813944_row31905194175625"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.1.4.1.1"><p id="alm_12042__en-us_topic_0191813944_p34183898175625"><strong id="alm_12042__b39219631175625">Alarm ID</strong></p>
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</th>
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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_12042__en-us_topic_0191813944_p22673543175625"><strong id="alm_12042__b2735300175625">Alarm Severity</strong></p>
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</th>
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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_12042__en-us_topic_0191813944_p20232782175625"><strong id="alm_12042__b1280017831818">Auto Clear</strong></p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="alm_12042__en-us_topic_0191813944_row52857467175625"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.1.4.1.1 "><p id="alm_12042__en-us_topic_0191813944_p63628609163045">12042</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.1.4.1.2 "><p id="alm_12042__en-us_topic_0191813944_p53643687163045">Major</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.1.4.1.3 "><p id="alm_12042__en-us_topic_0191813944_p50171427163045">Yes</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 class="section" id="alm_12042__en-us_topic_0191813944_section53958651164738"><h4 class="sectiontitle">Parameters</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="alm_12042__en-us_topic_0191813944_table57189892175625" frame="border" border="1" rules="all"><thead align="left"><tr id="alm_12042__en-us_topic_0191813944_row20832688175625"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.2.1.3.1.1"><p id="alm_12042__en-us_topic_0191813944_p9726186175625"><strong id="alm_12042__b20426813175625">Parameter</strong></p>
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</th>
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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_12042__en-us_topic_0191813944_p43959148175625"><strong id="alm_12042__b60088019175625">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="alm_12042__en-us_topic_0191813944_row35291346175625"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="alm_12042__en-us_topic_0191813944_p1174628164924">ServiceName</p>
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</td>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.2 "><p id="alm_12042__en-us_topic_0191813944_p28036069164924">Specifies the service for which the alarm is generated.</p>
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</td>
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</tr>
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<tr id="alm_12042__en-us_topic_0191813944_row54265439175625"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="alm_12042__en-us_topic_0191813944_p37200352164924">RoleName</p>
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</td>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.2 "><p id="alm_12042__en-us_topic_0191813944_p60438548164924">Specifies the role for which the alarm is generated.</p>
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</td>
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</tr>
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<tr id="alm_12042__en-us_topic_0191813944_row5894265175625"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="alm_12042__en-us_topic_0191813944_p36286743164924">HostName</p>
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</td>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.2 "><p id="alm_12042__en-us_topic_0191813944_p53545079164924">Specifies the host for which the alarm is generated.</p>
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</td>
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</tr>
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<tr id="alm_12042__en-us_topic_0191813944_row60420241163054"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="alm_12042__en-us_topic_0191813944_p44112790164924">PathName</p>
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</td>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.2 "><p id="alm_12042__en-us_topic_0191813944_p16366252164924">Specifies the file path or file name.</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 class="section" id="alm_12042__en-us_topic_0191813944_section6122299164744"><h4 class="sectiontitle">Impact on the System</h4><p id="alm_12042__en-us_topic_0191813944_p1103419164752">Functions related to the file are abnormal.</p>
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</div>
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<div class="section" id="alm_12042__en-us_topic_0191813944_section11121304164754"><h4 class="sectiontitle">Possible Causes</h4><p id="alm_12042__en-us_topic_0191813944_p48604317164759">The user has manually modified the file configurations or the system has experienced an unexpected power-off.</p>
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</div>
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<div class="section" id="alm_12042__en-us_topic_0191813944_section138984516481"><h4 class="sectiontitle">Procedure</h4><ol id="alm_12042__en-us_topic_0191813944_ol16401621164945"><li id="alm_12042__en-us_topic_0191813944_li59763868164945"><span>Check the file configurations.</span><p><ol type="a" id="alm_12042__en-us_topic_0191813944_ol19883286165029"><li id="alm_12042__en-us_topic_0191813944_li1487713813414">Go to the MRS cluster details page and choose <strong id="alm_12042__b19378612181812">Alarms</strong>.</li><li id="alm_12042__en-us_topic_0191813944_li53138622165029">In the details of the alarm, query the <strong id="alm_12042__b842352706155644">HostName</strong> (name of the alarmed host) and <strong id="alm_12042__b842352706155839">PathName</strong> (path or name of the involved file).</li><li id="alm_12042__en-us_topic_0191813944_li40498922165029">Log in to the alarmed node.</li><li id="alm_12042__en-us_topic_0191813944_li63614119165029">Manually check and modify the file configurations according to the criteria in <a href="#alm_12042__en-us_topic_0191813944_section24734811164818">Related Information</a>.</li><li id="alm_12042__en-us_topic_0191813944_li65679346165029">Wait until the next system check is complete and check whether the alarm is cleared.<ul id="alm_12042__en-us_topic_0191813944_ul31865438165113"><li id="alm_12042__en-us_topic_0191813944_li24241428165113">If yes, no further action is required.</li><li id="alm_12042__en-us_topic_0191813944_li7489165113">If no, go to <a href="#alm_12042__en-us_topic_0191813944_li572522141314">2</a>.</li></ul>
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</li></ol>
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</p></li><li id="alm_12042__en-us_topic_0191813944_li572522141314"><a name="alm_12042__en-us_topic_0191813944_li572522141314"></a><a name="en-us_topic_0191813944_li572522141314"></a><span>Collect fault information.</span><p><ol type="a" id="alm_12042__en-us_topic_0191813944_en-us_topic_0191813935_ol6089206913036"><li id="alm_12042__en-us_topic_0191813944_en-us_topic_0191813935_li4478836213036">On MRS Manager, choose <span class="menucascade" id="alm_12042__menucascade19898102011181"><b><span class="uicontrol" id="alm_12042__uicontrol1689717209187">System</span></b> > <b><span class="uicontrol" id="alm_12042__uicontrol138973201189">Export Log</span></b></span>.</li><li id="alm_12042__li18574327401">Contact technical support engineers for help. For details, see <a href="https://docs.otc.t-systems.com/en-us/public/learnmore.html" target="_blank" rel="noopener noreferrer">technical support</a>.</li></ol>
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</p></li></ol>
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</div>
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<div class="section" id="alm_12042__en-us_topic_0191813944_section24734811164818"><a name="alm_12042__en-us_topic_0191813944_section24734811164818"></a><a name="en-us_topic_0191813944_section24734811164818"></a><h4 class="sectiontitle">Related Information</h4><ul id="alm_12042__en-us_topic_0191813944_ul63685627165342"><li id="alm_12042__en-us_topic_0191813944_li30973110165342"><strong id="alm_12042__b1396421580161844">Checking </strong><span class="filepath" id="alm_12042__filepath319607002161840"><b>/etc/fstab</b></span><p id="alm_12042__en-us_topic_0191813944_p40849180165413">Check whether partitions configured in <span class="filepath" id="alm_12042__filepath194825917716205"><b>/etc/fstab</b></span> exist in <span class="filepath" id="alm_12042__filepath824652743162031"><b>/proc/mounts</b></span> and whether swap partitions configured in <span class="filepath" id="alm_12042__filepath1538732570162252"><b>/etc/fstab</b></span> match those in <span class="filepath" id="alm_12042__filepath777602286162110"><b>/proc/swaps</b></span>.</p>
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</li><li id="alm_12042__en-us_topic_0191813944_li50550427165355"><strong id="alm_12042__b277737637">Checking </strong><span class="filepath" id="alm_12042__filepath502503372"><b>/etc/hosts</b></span><p id="alm_12042__en-us_topic_0191813944_p34690058165429">Run the <strong id="alm_12042__b207142243185">cat /etc/hosts</strong> command. If any of the following situations exists, the file configurations are abnormal.</p>
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<ul id="alm_12042__en-us_topic_0191813944_ul18870169165440"><li id="alm_12042__en-us_topic_0191813944_li44290768165438">The <span class="filepath" id="alm_12042__filepath06111126161818"><b>/etc/hosts</b></span> file does not exist.</li><li id="alm_12042__en-us_topic_0191813944_li26036488165438">The host name is not configured in the file.</li><li id="alm_12042__en-us_topic_0191813944_li16212658165438">The IP address of the host is duplicate.</li><li id="alm_12042__en-us_topic_0191813944_li31606485165438">The IP address of the host does not exist in the <strong id="alm_12042__b842352706162656">ipconfig</strong> list.</li><li id="alm_12042__en-us_topic_0191813944_li36338665165438">An IP address in the file is used by multiple hosts.</li></ul>
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</li></ul>
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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_0241.html">Alarm Reference (Applicable to Versions Earlier Than MRS 3.x)</a></div>
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</div>
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</div>
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