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-12950 Lustre <p>Currently attempts of creating ldisk file system with size &gt;512TB finished with message.<br/> "LDISKFS-fs does not support file systems greater than 512TB and can cause data corruption.Use "force_over_512tb" mount option to override."<br/> Before using "force_over_512tb" parameter in production systems lustre file system software should be analyzed to point possible large disks support issues. This issue is about research of some aspects of Lustre software. Finally patch that change "force_over_512tb" to "force_over_1024tb" should be landed. This gives ability use ldiskfs partitions &lt;1024tb without options.</p> LU-12950

Сhange force_over_512tb lustre mount option to force_over_1024tb for ldiskfs

Improvement Major Resolved Fixed Artem Blagodarenko Artem Blagodarenko patch Thu, 7 Nov 2019 14:46:51 +0000 Tue, 18 May 2021 18:27:27 +0000 Thu, 5 Mar 2020 22:52:43 +0000 Lustre 2.14.0 0 4 <p>Artem Blagodarenko (c17828@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/36705" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36705</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12950" title="Сhange force_over_512tb lustre mount option to force_over_1024tb for ldiskfs" class="issue-link" data-issue-key="LU-12950"><del>LU-12950</del></a> osd-ldiskfs: increase supported size to 1024tb<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: c87bbaf9063494f702c0d0b5884d11dba483e306</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/36705/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36705/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12950" title="Сhange force_over_512tb lustre mount option to force_over_1024tb for ldiskfs" class="issue-link" data-issue-key="LU-12950"><del>LU-12950</del></a> osd-ldiskfs: increase supported size to 1024tb<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: cae8d0e7120a356e0218783e0678d405306b5da4</p> <p>Landed for 2.14</p> Duplicate Related LU-8974 Development Rank 1|i00p53: Rank (Obsolete) 9223372036854775807