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-6102 Lustre <p>When racer test for DNE2, we found that the OI scrub was triggered unexpectedly. We are not sure whether it is DNE2 patches introduced issue or it is existing bug on master.</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Lustre: lustre-MDT0002-o: trigger OI scrub by RPC for [0x300000401:0xd9:0x0], rc = 0 [1] Lustre: lustre-MDT0002-o: trigger OI scrub by RPC for [0x300000401:0xd9:0x0], rc = 0 [1] Lustre: lustre-MDT0002-o: trigger OI scrub by RPC for [0x300000401:0xd9:0x0], rc = 0 [1] Lustre: lustre-MDT0002-o: trigger OI scrub by RPC for [0x300000401:0xd9:0x0], rc = 0 [1] Lustre: lustre-MDT0002-o: trigger OI scrub by RPC for [0x300000401:0xd9:0x0], rc = 0 [1] Lustre: lustre-MDT0002-o: trigger OI scrub by RPC for [0x300000401:0xd9:0x0], rc = 0 [1] </pre> </div></div> LU-6102

OI scrub is triggered during racer test

Bug Critical Resolved Fixed nasf nasf MB Fri, 9 Jan 2015 12:06:27 +0000 Fri, 23 Jan 2015 00:21:49 +0000 Thu, 22 Jan 2015 20:09:21 +0000 Lustre 2.7.0 0 4 <p>Fan Yong (fan.yong@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/13314" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/13314</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6102" title="OI scrub is triggered during racer test" class="issue-link" data-issue-key="LU-6102"><del>LU-6102</del></a> osd: log message when trigger OI scrub<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 5324f0c1a1af07feb8efccdbfff16feec0e07ae9</p> <p>Di, would you please to try the patch in your DNE racer tests to see what will happen? Thanks!</p> <p>I tried a few times with this patch, but that problem did not happen again. Not easy to reproduce it for now. </p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/13314/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/13314/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6102" title="OI scrub is triggered during racer test" class="issue-link" data-issue-key="LU-6102"><del>LU-6102</del></a> osd: log message when trigger OI scrub<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: bd6cce5b0d88523e6ab629a60b776347f9212cd9</p> <p>Landed for 2.7</p> <p>In fact, this patch is mainly for debug, we still not know the real reason for why OI scrub is trigger during NDE racer test. But because the issue was found on DNE branch, not directly on master, and Di said that he cannot reproduce it any more. We can re-open it until we hit it in the future.</p> Related LU-5202 Development Rank 1|hzx3jr: Rank (Obsolete) 16980 Severity