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-7768 Lustre <p>Do not keep retrieving the FLD entries if MDT does not support.</p> LU-7768

Do not keep retrieving the FLD entries if MDT does not support

Bug Minor Resolved Fixed Di Wang Di Wang Tue, 9 Feb 2016 23:40:09 +0000 Mon, 14 Mar 2016 02:49:30 +0000 Mon, 14 Mar 2016 02:49:30 +0000 Lustre 2.7.0 Lustre 2.8.0 Lustre 2.9.0 0 4 <p>wangdi (di.wang@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/18382" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/18382</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-7768" title="Do not keep retrieving the FLD entries if MDT does not support " class="issue-link" data-issue-key="LU-7768"><del>LU-7768</del></a> fld: Do not retry fld request<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 440e65b645b2a40220a390139064d82aadb3effd</p> <p>Could you please explain further why the MDT might not have the FLD entries? Is that an interop issue, due to corruption, something else?</p> <p>Yes, it is an interop issue. So during rolling upgrade, when new OSTs communicate with old MDTs, which do not have FLD entries, so the new OSTs should stop keep trying in this case. </p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/18382/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/18382/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-7768" title="Do not keep retrieving the FLD entries if MDT does not support " class="issue-link" data-issue-key="LU-7768"><del>LU-7768</del></a> fld: Do not retry fld request<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 2f66b4903516f93356f1a525f78474af25041353</p> Related Development Rank 1|hzy0vr: Rank (Obsolete) 9223372036854775807 Severity