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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>
78 lines
8.5 KiB
HTML
78 lines
8.5 KiB
HTML
<a name="alm_12015"></a><a name="alm_12015"></a>
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<h1 class="topictitle1">ALM-12015 Device Partition File System Read-Only</h1>
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<div id="body8662426"><div class="section" id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_section20098542"><h4 class="sectiontitle">Description</h4><p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p21741052">This alarm is generated when the system detects that a partition to which service directories are mounted enters the read-only mode (due to a bad sector or a faulty file system). The system checks the partition status periodically.</p>
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<p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p61451743">This alarm is cleared when the system detects that the partition to which service directories are mounted exits from the read-only mode (because the file system is restored to read/write mode, the device is removed, or the device is formatted).</p>
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</div>
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<div class="section" id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_section46669150"><h4 class="sectiontitle">Attribute</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_table11535290" frame="border" border="1" rules="all"><thead align="left"><tr id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_row65644901"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.1.4.1.1"><p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p15636737">Alarm ID</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_12015__en-us_topic_0191813929_en-us_topic_0087039341_p58616210">Alarm Severity</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_12015__en-us_topic_0191813929_en-us_topic_0087039341_p50292608">Auto Clear</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_row47169458"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.1.4.1.1 "><p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p62629777">12015</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_12015__en-us_topic_0191813929_en-us_topic_0087039341_p39847172">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_12015__en-us_topic_0191813929_en-us_topic_0087039341_p6395508">Yes</p>
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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_12015__en-us_topic_0191813929_en-us_topic_0087039341_section17369173"><h4 class="sectiontitle">Parameters</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_table48274120" frame="border" border="1" rules="all"><thead align="left"><tr id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_row22428719"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.2.1.3.1.1"><p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p4786990">Parameter</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_12015__en-us_topic_0191813929_en-us_topic_0087039341_p52201942">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_row498894"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p40410430">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_12015__en-us_topic_0191813929_en-us_topic_0087039341_p52019407">Specifies the service for which the alarm is generated.</p>
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<tr id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_row65521483"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p5639920">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_12015__en-us_topic_0191813929_en-us_topic_0087039341_p54180361">Specifies the role for which the alarm is generated.</p>
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</td>
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<tr id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_row17861205"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p37471480">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_12015__en-us_topic_0191813929_en-us_topic_0087039341_p15291011">Specifies the host for which the alarm is generated.</p>
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<tr id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_row3401375"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p7075995">DirName</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_12015__en-us_topic_0191813929_en-us_topic_0087039341_p36284690">Specifies the directory for which the alarm is generated.</p>
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</td>
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</tr>
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<tr id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_row58126760"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p10647142">PartitionName</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_12015__en-us_topic_0191813929_en-us_topic_0087039341_p57112148">Specifies the device partition for which the alarm is generated.</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_12015__en-us_topic_0191813929_en-us_topic_0087039341_section22104835"><h4 class="sectiontitle">Impact on the System</h4><p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p62681242">Service data fails to be written into the partition, and the service system runs abnormally.</p>
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</div>
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<div class="section" id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_section64725793"><h4 class="sectiontitle">Possible Causes</h4><p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p44015841">The disk is faulty, for example, a bad sector exists.</p>
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</div>
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<div class="section" id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_section45661233"><h4 class="sectiontitle">Procedure</h4><ol id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_ol8513360"><li id="alm_12015__en-us_topic_0191813929_li1487713813414"><span>Go to the MRS cluster details page and choose <strong id="alm_12015__b156248449264">Alarms</strong>.</span></li><li id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_li9511383"><span>In the real-time alarm list, click the row that contains the alarm.</span></li><li id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_li18493584"><span>In the <strong id="alm_12015__b164545464263">Alarm Details</strong> area, obtain <strong id="alm_12015__b945410464262">HostName</strong> and <strong id="alm_12015__b1845514652612">PartitionName</strong> from <strong id="alm_12015__b9455746112616">Location</strong>. <strong id="alm_12015__b9456174662616">HostName</strong> indicates the node for which the alarm is generated, and <strong id="alm_12015__b19456246152611">PartitionName</strong> indicates the partition of the faulty disk.</span></li><li id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_li32224534"><span>Contact hardware engineers to check whether the disk is faulty. If the disk is faulty, remove it from the server.</span></li><li id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_li21585353"><span>After the disk is removed, the system reports ALM-12014 Partition Lost. Handle the alarm by following the instructions in <a href="alm_12014.html">ALM-12014 Device Partition Lost</a>. After the handling, the alarm is automatically cleared.</span></li></ol>
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</div>
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<div class="section" id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_section8297914"><h4 class="sectiontitle">Reference</h4><p id="alm_12015__en-us_topic_0191813929_en-us_topic_0087039341_p32248242">None</p>
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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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