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 [LU-13911] sanity.sh:test_115(): sanity check for max_rpcs_in_flight set https://jira.whamcloud.com/browse/LU-13911 Lustre <p>sanity.sh:test_115() should take care that it does not try to set max_rpcs_in_flight parameter to value bigger than OSC_MAX_RIF_MAX.</p> LU-13911 sanity.sh:test_115(): sanity check for max_rpcs_in_flight set Bug Minor Resolved Fixed Vladimir Saveliev Vladimir Saveliev Tue, 18 Aug 2020 13:53:59 +0000 Wed, 26 Jan 2022 14:25:19 +0000 Wed, 26 Jan 2022 14:25:19 +0000 Lustre 2.15.0 0 2 <p>Vladimir Saveliev (c17830@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/39687" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/39687</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13911" title="sanity.sh:test_115(): sanity check for max_rpcs_in_flight set" class="issue-link" data-issue-key="LU-13911"><del>LU-13911</del></a> tests: take osc max_rpcs_in_flight limit into account<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 9915b58efd20083f240dd1cb65a30105d1e72e22</p> <p>This problem can be seen with setting oss_num_threads parameter of ost module:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre># MODOPTS_OST="oss_num_threads=65" ONLY=115 bash /usr/lib/lustre/tests/sanity.sh ... quota/lquota options: 'hash_lqs_cur_bits=3' ost/ost options: 'oss_num_threads=65' Setup mgs, mdt, osts ... == sanity test 115: verify dynamic thread creation============================================================================== 03:14:15 (1640477655) ... Starting with 65 threads osc.lustre-OST0000-osc-MDT0000.max_rpcs_in_flight=260 error: set_param: setting /sys/fs/lustre/osc/lustre-OST0000-osc-ffff9fbf401b4000/max_rpcs_in_flight=260: Numerical result out of range osc.lustre-OST0001-osc-MDT0000.max_rpcs_in_flight=260 error: set_param: setting /sys/fs/lustre/osc/lustre-OST0001-osc-ffff9fbf401b4000/max_rpcs_in_flight=260: Numerical result out of range sanity test_115: @@@@@@ FAIL: Failed to set max_rpcs_in_flight to 260 ... </pre> </div></div> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/39687/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/39687/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13911" title="sanity.sh:test_115(): sanity check for max_rpcs_in_flight set" class="issue-link" data-issue-key="LU-13911"><del>LU-13911</del></a> tests: take osc max_rpcs_in_flight limit into account<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 98c08ce83c9db6bee1513fc914ca075325bfae3c</p> <p>Landed for 2.15</p> Development Rank 1|i017z3: Rank (Obsolete) 9223372036854775807 Severity