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-3978 Lustre <p>Some CRR-N policy fields are used by the ORR/TRR policies in lustre/ptlrpc/nrs_orr.c; this is the result of a repeated typo, but completely impairs the ability of ORR/TRR to perform any sensible scheduling.</p> <p>Sadly, this would mean that any performance tests that may have been carried out using these policies, since approximately the feature freeze date for 2.4, would have to be repeated if one is interested in obtaining useful benchmarking results.</p> <p>Sorry, a lower case 'c' can look a lot like a lower case 'o' in an editor window, when using these small font sizes, especially after a few hours of staring at the monitor.</p> LU-3978

Typos in NRS ORR/TRR policy completely invalidate scheduling behaviour

Bug Major Resolved Fixed Emoly Liu Nikitas Angelinas patch Fri, 20 Sep 2013 01:10:22 +0000 Wed, 30 Oct 2013 22:43:50 +0000 Mon, 23 Sep 2013 16:13:35 +0000 Lustre 2.5.0 Lustre 2.4.2 0 4 <p>patch for master is at <a href="http://review.whamcloud.com/#/c/7708" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/7708</a></p> <p>Nikitas</p> <p>I conçur and am glad that you have now caught this</p> <p>Emoly</p> <p>Could you please take care of this one?</p> <p>Thanks</p> <p>Peter</p> <p>I'm actually glad to see something like this, because the ORR test results were completely underwhelming. I'd be happy to see new performance benchmarks, particularly with ZFS, to see if this actually improves IO performance. </p> <p>Patch landed to Master so closing ticket.</p> Development Rank 1|hzw39j: Rank (Obsolete) 10613 Severity