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-7209 Lustre <p>Contrary to best practice, units are not provided in the output of <br/> /usr/bin/obdfilter-survey</p> <p>for example:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Fri Sep 25 11:14:03 EDT 2015 Obdfilter-survey for case=disk from hds1fnb6123 ost 10 sz 167772160K rsz 1024K obj 10 thr 10 write 10982.73 [ 601.97,2912.91] rewrite 15696.54 [1160.92,3450.85] read 12358.60 [ 938.96,2634.87] ost 10 sz 167772160K rsz 1024K obj 10 thr 20 write 12560.84 [ 348.98,3021.92] rewrite 16390.31 [ 991.94,2311.88] read 12232.29 [ 814.98,2538.94] ost 10 sz 167772160K rsz 1024K obj 10 thr 40 write 14675.10 [ 861.96,1761.88] rewrite 12493.10 [ 484.98,1718.93] read 11821.92 [ 880.97,1942.85] ost 10 sz 167772160K rsz 1024K obj 10 thr 80 write 9325.18 [ 425.99,1684.93] rewrite 14249.78 [1050.76,1735.92] read 11767.79 [ 951.38,1765.93] </pre> </div></div> <p>Sadly, the output is also not documented in the Operations Manual:<br/> <a href="https://build.hpdd.intel.com/job/lustre-manual/lastSuccessfulBuild/artifact/lustre_manual.xhtml#dbdoclet.50438212_26516" class="external-link" target="_blank" rel="nofollow noopener">https://build.hpdd.intel.com/job/lustre-manual/lastSuccessfulBuild/artifact/lustre_manual.xhtml#dbdoclet.50438212_26516</a></p> LU-7209

obdfilter-survey does not provide units

Bug Minor Closed Fixed WC Triage Richard Henwood Fri, 25 Sep 2015 15:28:24 +0000 Mon, 14 Dec 2015 17:30:47 +0000 Mon, 14 Dec 2015 05:30:01 +0000 Lustre 2.8.0 0 3 <p>Units are provided in the helpful README:</p> <p>./lustre-iokit/obdfilter-survey/README.obdfilter-survey</p> <p>there is, however, an error: </p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>sz 67108864K is the total amount of data read or written (in KB). </pre> </div></div> <p>This should read 'read or written (in bytes)'</p> <p>and the same for rsz, which now has a 'K' after it...</p> <p>Richard Henwood (richard.henwood@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/16646" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/16646</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-7209" title="obdfilter-survey does not provide units" class="issue-link" data-issue-key="LU-7209"><del>LU-7209</del></a> doc: more accurate documentation for obdfilter-survey<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 8b65cb280484b55c0fdbe4d285b28dd36f4696ab</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/16646/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/16646/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-7209" title="obdfilter-survey does not provide units" class="issue-link" data-issue-key="LU-7209"><del>LU-7209</del></a> doc: more accurate documentation for obdfilter-survey<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: bd8224bc63953b895c1dd3e35a6cb22d87a3bba2</p> <p>Landed for 2.8</p> Related LUDOC-307 Development Rank 1|hzxopj: Rank (Obsolete) 9223372036854775807 Severity