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-14646 Lustre <p>A test case of fsx write upon a FLR file report wrong file size.</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>lfs mirror extend -N -c-1 /mnt/lustre/f: 0 lfs mirror verify -v /mnt/lustre/f: 0 000251 1619532293.211780 write 0x03a3e4 thru 0x03ffff (0x05c1c bytes) Size error: expected 0x40000 stat 0x127c1 seek 0x40000 </pre> </div></div> LU-14646

seek over file size and write causes stat reporting wrong file size

Bug Major Resolved Fixed Zhenyu Xu Zhenyu Xu Wed, 28 Apr 2021 02:28:51 +0000 Mon, 28 Feb 2022 21:51:18 +0000 Thu, 27 May 2021 18:57:46 +0000 Lustre 2.15.0 0 5 <p>Bobi Jam (bobijam@hotmail.com) uploaded a new patch: <a href="https://review.whamcloud.com/43471" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43471</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14646" title=" seek over file size and write causes stat reporting wrong file size" class="issue-link" data-issue-key="LU-14646"><del>LU-14646</del></a> flr: write a FLR file downgrade SoM<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: cac0a47b5b26bf56ba02e01146e7289185f96468</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/43471/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43471/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14646" title=" seek over file size and write causes stat reporting wrong file size" class="issue-link" data-issue-key="LU-14646"><del>LU-14646</del></a> flr: write a FLR file downgrade SoM<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: f437134e80a1b320e575d774061e693042f3eb4c</p> <p>Landed for 2.15</p> <p><a href="https://jira.whamcloud.com/secure/ViewProfile.jspa?name=bobijam" class="user-hover" rel="bobijam">bobijam</a> could you describe how you found this bug? Were you running fsx? Could you share the command line you used?</p> <p>John, I believe that this was found running patch <a href="https://review.whamcloud.com/43473" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43473</a> "<tt><a href="https://jira.whamcloud.com/browse/LU-14642" title="transfer layout version to OST objects in layout change" class="issue-link" data-issue-key="LU-14642"><del>LU-14642</del></a> test: add fsx mirror file test mode</tt>".</p> Related LU-14642 Development Rank 1|i01tan: Rank (Obsolete) 9223372036854775807 Severity