https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-9865 Lustre <p><a href="https://github.com/intel-hpdd/intel-manager-for-lustre/issues/205" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/intel-hpdd/intel-manager-for-lustre/issues/205</a></p> <p>IML attempts to start a Lustre target on a zfs-backed device with pacemaker but the action fails with the following description (in messages log):</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">Aug 10 08:51:14 lotus-56vm15.lotus.hpdd.lab.intel.com lrmd[7679]: notice: testfs-OST0001_67da1f_start_0:1930:stderr [ Error importing pool: <span class="code-quote">'Error (1) running '</span>zpool <span class="code-keyword">import</span> -f zfs_pool_scsi0QEMU_QEMU_HARDDISK_disk13<span class="code-quote">': '</span>#011Recovery is possible, but will result in some data loss. ] Aug 10 08:51:14 lotus-56vm15.lotus.hpdd.lab.intel.com lrmd[7679]: notice: testfs-OST0001_67da1f_start_0:1930:stderr [ #011Returning the pool to its state as of Thu Aug 10 08:51:08 2017 ] Aug 10 08:51:14 lotus-56vm15.lotus.hpdd.lab.intel.com lrmd[7679]: notice: testfs-OST0001_67da1f_start_0:1930:stderr [ #011should correct the problem. Recovery can be attempted ] Aug 10 08:51:14 lotus-56vm15.lotus.hpdd.lab.intel.com lrmd[7679]: notice: testfs-OST0001_67da1f_start_0:1930:stderr [ #011by executing <span class="code-quote">'zpool <span class="code-keyword">import</span> -F zfs_pool_scsi0QEMU_QEMU_HARDDISK_disk13'</span>. A scrub of the pool ] Aug 10 08:51:14 lotus-56vm15.lotus.hpdd.lab.intel.com lrmd[7679]: notice: testfs-OST0001_67da1f_start_0:1930:stderr [ #011is strongly recommended after recovery. ] Aug 10 08:51:14 lotus-56vm15.lotus.hpdd.lab.intel.com lrmd[7679]: notice: testfs-OST0001_67da1f_start_0:1930:stderr [ <span class="code-quote">' '</span>cannot <span class="code-keyword">import</span> <span class="code-quote">'zfs_pool_scsi0QEMU_QEMU_HARDDISK_disk13'</span>: I/O error ]</pre> </div></div> <p>What is the suggestion for handling this kind of scenario?</p> LU-9865

Pacemaker fails to start target due to zpool I/O error

Bug Minor Open Unresolved WC Triage Tom Nabarro Fri, 11 Aug 2017 12:36:15 +0000 Fri, 11 Aug 2017 12:50:10 +0000 0 3 <p>Just to extract the pertinent messages from the decoration... The command executed was:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>zpool import -f zfs_pool_scsi0QEMU_QEMU_HARDDISK_disk13 </pre> </div></div> <p>and the error it returned was:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Recovery is possible, but will result in some data loss. Returning the pool to its state as of Thu Aug 10 08:51:08 2017 should correct the problem. Recovery can be attempted by executing 'zpool import -F zfs_pool_scsi0QEMU_QEMU_HARDDISK_disk13'. A scrub of the pool is strongly recommended after recovery. </pre> </div></div> <p>Any idea what would cause this error?</p> Development Rank 1|hzzidj: Rank (Obsolete) 9223372036854775807 Severity