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-16597 Lustre <p>sanityn/101a add an extra check for 'ost_write' immediately after IO to MDT. instead of waiting till the rm. This is important check which we might be missing.</p> LU-16597

sanityn/101a Check for 'ost_write' immediately after IO to MDT

Improvement Minor Closed Not a Bug Mikhail Pershin Arshad Hussain Mon, 27 Feb 2023 11:59:21 +0000 Tue, 28 Feb 2023 02:36:24 +0000 Tue, 28 Feb 2023 02:36:24 +0000 0 2 <p>"Arshad Hussain &lt;arshad.hussain@aeoncomputing.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50145" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50145</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16597" title="sanityn/101a Check for &#39;ost_write&#39; immediately after IO to MDT" class="issue-link" data-issue-key="LU-16597"><del>LU-16597</del></a> tests: sanityn/101a add check for 'ost_write'<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 9631e0070c84767f1b9a5571745f19ca47c71215</p> <p>Mike's comment: </p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>the 'ost_write' doesn't mean that write goes to OST, it is a name for write request opcode which is OST_WRITE and is used on both OST and MDT (for DoM writes). That 'ost_write' stats in "mdc.*" are about writes to MDT.</pre> </div></div> <p>No fix/improvement required.</p> Development Rank 1|i03f2f: Rank (Obsolete) 9223372036854775807