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-11056 Lustre <p>After the OSS was powered off and rebooted, it can't connect to MDS.</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>May 17 17:59:49 zfswh2-oss-17-2 kernel: LustreError: 11-0: zfswh2-MDT0000-lwp-OST0006: operation mds_connect to node 10.26.1.1@tcp failed: rc = -114 May 18 15:12:05 zfswh2-oss-17-2 kernel: Lustre: zfswh2-OST0006: Connection restored to zfswh2-MDT0000-mdtlov_UUID (at 10.26.1.1@tcp) May 18 15:12:05 zfswh2-oss-17-2 kernel: Lustre: zfswh2-OST0007: Connection restored to zfswh2-MDT0000-mdtlov_UUID (at 10.26.1.1@tcp) May 18 15:12:19 zfswh2-oss-17-2 kernel: Lustre: zfswh2-MDT0000-lwp-OST0005: Connection restored to 10.26.1.1@tcp (at 10.26.1.1@tcp) May 18 15:13:09 zfswh2-oss-17-2 kernel: Lustre: Evicted from MGS (at 10.26.1.1@tcp) after server handle changed from 0xf074011de3327f2c to 0xb0f98aa68fc803d9 May 18 15:13:09 zfswh2-oss-17-2 kernel: Lustre: MGC10.26.1.1@tcp: Connection restored to 10.26.1.1@tcp (at 10.26.1.1@tcp) May 18 15:13:34 zfswh2-oss-17-2 kernel: Lustre: zfswh2-MDT0000-lwp-OST0006: Connection restored to 10.26.1.1@tcp (at 10.26.1.1@tcp) </pre> </div></div> LU-11056

OSS can't connect to MDS after hard reboot

Bug Minor Resolved Fixed Hongchao Zhang Hongchao Zhang Fri, 25 May 2018 03:00:38 +0000 Fri, 1 Feb 2019 01:44:15 +0000 Tue, 28 Aug 2018 17:07:11 +0000 Lustre 2.12.0 Lustre 2.10.7 0 3 <p>the patch is tracked at <a href="https://review.whamcloud.com/#/c/32536" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/32536</a></p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/32536/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/32536/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11056" title="OSS can&#39;t connect to MDS after hard reboot" class="issue-link" data-issue-key="LU-11056"><del>LU-11056</del></a> lwp: fix lwp reconnection issue<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 0814d5077343953115f50982a2e93cebb29bda68</p> <p>Landed for 2.12</p> <p>Minh Diep (mdiep@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/33977" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33977</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11056" title="OSS can&#39;t connect to MDS after hard reboot" class="issue-link" data-issue-key="LU-11056"><del>LU-11056</del></a> lwp: fix lwp reconnection issue<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: 1<br/> Commit: 9d8b82481cbefd2fc6ffe48fd695dad95c5f8bd8</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/33977/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33977/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11056" title="OSS can&#39;t connect to MDS after hard reboot" class="issue-link" data-issue-key="LU-11056"><del>LU-11056</del></a> lwp: fix lwp reconnection issue<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: <br/> Commit: f9f2325146cee63ff1501479f720f9711538122a</p> <p>Oleg Drokin (green@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/34149" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34149</a><br/> Subject: Revert "<a href="https://jira.whamcloud.com/browse/LU-11056" title="OSS can&#39;t connect to MDS after hard reboot" class="issue-link" data-issue-key="LU-11056"><del>LU-11056</del></a> lwp: fix lwp reconnection issue"<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: 1<br/> Commit: dcb70a2a8be6f30dbed923e62dbcfee1db452afc</p> <p>James Nunez (jnunez@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/34154" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34154</a><br/> Subject: Revert "<a href="https://jira.whamcloud.com/browse/LU-11056" title="OSS can&#39;t connect to MDS after hard reboot" class="issue-link" data-issue-key="LU-11056"><del>LU-11056</del></a> lwp: fix lwp reconnection issue"<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: 1<br/> Commit: 9183a17b8a5ab7df798b5c58d53d4a490bb01d89</p> Related Development Rank 1|hzzxtj: Rank (Obsolete) 9223372036854775807 Severity