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-7280 Lustre <p>This issue was created by maloo for Saurabh Tandan &lt;saurabh.tandan@intel.com&gt;</p> <p>This issue relates to the following test suite run: <a href="https://testing.hpdd.intel.com/test_sets/e0fea9b2-6b53-11e5-b85e-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/e0fea9b2-6b53-11e5-b85e-5254006e85c2</a>.</p> <p>The sub-test test_78 failed with the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Expected set_param to return 0|ENODEV|EAGAIN </pre> </div></div> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>onyx-41vm8: error: set_param: setting /proc/fs/lustre/ost/OSS/ost_io/nrs_orr_quantum=1: No such device ost.OSS.ost_io.nrs_orr_quantum=1 sanityn test_78: @@@@@@ FAIL: Expected set_param to return 0|ENODEV|EAGAIN </pre> </div></div> Server: 2.5.5, b2_5_fe/62<br/> Client: 2.7.60, build# 3203, RHEL 7 LU-7280

Interop b2_5_fe<->2.7.60 : sanityn test_78: Expected set_param to return 0|ENODEV|EAGAIN

Bug Minor Resolved Won't Fix WC Triage Maloo Fri, 9 Oct 2015 22:58:29 +0000 Wed, 13 Oct 2021 02:28:05 +0000 Wed, 13 Oct 2021 02:28:05 +0000 Lustre 2.8.0 0 3 <p>Error: ENODEV : No such device is handled in <a href="https://jira.hpdd.intel.com/browse/LU-7072" class="external-link" target="_blank" rel="nofollow noopener">https://jira.hpdd.intel.com/browse/LU-7072</a></p> <p>but <b>$?</b> is <b>1</b> in case of any failure. So $rc -eq 0 -o $rc -eq 19 -o $rc -eq 11 is becoming meaning less check. </p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>test_78() { #LU-6673 local rc for i in $(seq 1 $OSTCOUNT) do do_facet ost"$i" lctl set_param \ ost.OSS.ost_io.nrs_policies="orr" &amp; do_facet ost"$i" lctl set_param \ ost.OSS.*.nrs_orr_quantum=1 rc=$? echo "***************** RC = $rc ******* " # Valid return codes are: # 0: Tuning succeeded # ENODEV: Policy is still stopped # EAGAIN: Policy is being initialized [ $rc -eq 0 -o $rc -eq 19 -o $rc -eq 11 ] || error "Expected set_param to return 0|ENODEV|EAGAIN" done .... </pre> </div></div> <p>lctl set_param does not return proper error number (returns 0 in case of success of -1 in case of failure) because of which </p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[ $rc -eq 0 -o $rc -eq 19 -o $rc -eq 11 ] || error "Expected set_param to return 0|ENODEV|EAGAIN" </pre> </div></div> <p>fails in case of error.</p> <p>The solution for this issue is <a href="http://review.whamcloud.com/#/c/9545/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/9545/</a></p> <p>Another instance found for interop : 2.5.5 Server/EL6.7 Client<br/> Server: 2.5.5, b2_5_fe/62<br/> Client: master, build# 3303, RHEL 6.7<br/> <a href="https://testing.hpdd.intel.com/test_sets/03b07848-bb25-11e5-861c-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/03b07848-bb25-11e5-861c-5254006e85c2</a></p> <p>Another instance found for interop tag 2.7.66 - 2.5.5 Server/EL7 Client, build# 3316<br/> <a href="https://testing.hpdd.intel.com/test_sets/0dde9b9c-ccc8-11e5-b80c-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/0dde9b9c-ccc8-11e5-b80c-5254006e85c2</a></p> Development Rank 1|hzxq3b: Rank (Obsolete) 9223372036854775807 Severity