Whamcloud Community JIRA https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 [LUDOC-457] readcache max file size moved in 2.12.x and newer https://jira.whamcloud.com/browse/LUDOC-457 Lustre Documentation <p>As described in <a href="https://jira.whamcloud.com/browse/LU-12768" class="external-link" rel="nofollow">https://jira.whamcloud.com/browse/LU-12768</a>, the readcache_max_filesize tunable has moved from obdfilter to osd-{ldiskfs,zfs}.  The manual must be updated to reflect this.</p> LUDOC-457 readcache max file size moved in 2.12.x and newer Improvement Minor Resolved Fixed Andreas Dilger Patrick Farrell Wed, 18 Sep 2019 15:55:02 +0000 Tue, 2 Feb 2021 19:42:04 +0000 Fri, 18 Dec 2020 02:21:49 +0000 Lustre 2.14.0 Manual 0 3 <p>I just got my test bed back and tried this out.</p> <p>lctl list_param *.<b>OST000</b>.<b>readcache</b></p> <p>obdfilter.lustre-OST0000.readcache_max_filesize</p> <p>obdfilter.lustre-OST0002.readcache_max_filesize</p> <p>osd-ldiskfs.lustre-OST0000.readcache_max_filesize</p> <p>osd-ldiskfs.lustre-OST0002.readcache_max_filesize</p> <p>Now if you try obdfilter version it gives a warning not to use it anymore.</p> <p>Andreas Dilger (adilger@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/40819" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/40819</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LUDOC-457" title="readcache max file size moved in 2.12.x and newer" class="issue-link" data-issue-key="LUDOC-457"><del>LUDOC-457</del></a> proc: add new IO tunable parameters<br/> Project: doc/manual<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 73007147766526086b3ae6e9d1a8f8bcbfc8e2a2</p> <p>Andreas Dilger (adilger@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/40819/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/40819/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LUDOC-457" title="readcache max file size moved in 2.12.x and newer" class="issue-link" data-issue-key="LUDOC-457"><del>LUDOC-457</del></a> proc: add new IO tunable parameters<br/> Project: doc/manual<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 2e348a238226495e1634e28cb0e4e0b747ad1f29</p> Related LU-12768 LUDOC-472 Development Rank 1|i00my7: Rank (Obsolete) 9223372036854775807