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-4556 Lustre <p>The test time of sanity-scrub and sanity-lfsck is much longer than it needs to be, especially in DNE mode, because it is reformatting all of the OSTs and MDTs for every test, and then repopulating the filesystem with test files.</p> <p>It would be better to avoid reformatting the filesystems at all, and instead just compare the "new" results with the "old" results.</p> <p>There may be other potential areas of improvement also.</p> LU-4556

speed up sanity-lfsck and sanity-scrub tests

Technical task LU-4701 Major Resolved Fixed nasf Andreas Dilger improvement Tue, 28 Jan 2014 22:42:28 +0000 Thu, 14 Aug 2014 18:11:27 +0000 Wed, 30 Apr 2014 04:25:25 +0000 Lustre 2.6.0 Lustre 2.6.0 0 2 <p>New version sanity-lfsck takes about 750 seconds under DNE mode in my local VM environment. New version sanity-scrub is still in testing.</p> <p>Here is the patch:</p> <p><a href="http://review.whamcloud.com/9704" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/9704</a></p> <p>Sometimes, create on Maloo is very slow, less than 50 objects/sec, no logs, very strange.<br/> sanity-scrub in my local environment (with 2 MDT and 2 OST) takes about 770 second.</p> <p>It is very important to reduce the Maloo tests run time.</p> <p>While this is useful to fix, it would not block the release of 2.6.0 so reducing the priority. I'm happy that some good improvements have been made with the current patch, and would prefer that effort be focussed on fixing defects for 2.6. </p> <p>The patch has been landed to master.</p> Duplicate LU-4686 Related LU-4202 LU-4537 LU-5112 LU-4763 Development Rank 1|hzwdsv: Rank (Obsolete) 12444