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-10012 Lustre <p>This issue was created by maloo for sarah_lw &lt;wei3.liu@intel.com&gt;</p> <p>This issue relates to the following test suite run: <a href="https://testing.hpdd.intel.com/test_sets/fdfcb666-9c9e-11e7-ba27-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/fdfcb666-9c9e-11e7-ba27-5254006e85c2</a>.</p> <p>The sub-test test_50c failed with the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>test_50c returned 1 </pre> </div></div> <p>test log shows: </p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>CMD: trevis-45vm7 zfs get -H -o value lustre:svname lustre-mdt1/mdt1 2&gt;/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}' CMD: trevis-45vm7 zfs get -H -o value lustre:svname lustre-mdt1/mdt1 2&gt;/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}' Commit the device label on lustre-mdt1/mdt1 CMD: trevis-45vm7 sync; sleep 1; sync CMD: trevis-45vm7 zfs get -H -o value lustre:svname lustre-mdt1/mdt1 2&gt;/dev/null no label for lustre-mdt1/mdt1 </pre> </div></div> LU-10012

conf-sanity test_50c: test_50c returned 1

Bug Minor Open Unresolved WC Triage Maloo Wed, 20 Sep 2017 16:42:16 +0000 Thu, 21 Sep 2017 18:00:55 +0000 0 4 <p>Earlier in the logs for this test, we can see that <tt>lustre-mdt1/mdt1</tt> and the OSTs are mounted and functional, but after unmount all of the devices appear to have been erased:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>CMD: trevis-45vm7 tunefs.lustre --quiet --writeconf lustre-mdt1/mdt1 trevis-45vm7: tunefs.lustre FATAL: Device lustre-mdt1/mdt1 has not been formatted with mkfs.lustre trevis-45vm7: tunefs.lustre: exiting with 19 (No such device) checking for existing Lustre data: not found CMD: trevis-45vm8 tunefs.lustre --quiet --writeconf lustre-ost1/ost1 trevis-45vm8: tunefs.lustre FATAL: Device lustre-ost1/ost1 has not been formatted with mkfs.lustre trevis-45vm8: tunefs.lustre: exiting with 19 (No such device) checking for existing Lustre data: not found CMD: trevis-45vm8 tunefs.lustre --quiet --writeconf lustre-ost2/ost2 trevis-45vm8: tunefs.lustre FATAL: Device lustre-ost2/ost2 has not been formatted with mkfs.lustre </pre> </div></div> <p>The test then appears to try and reformat the MDT filesystem, which appears to succeed before hitting the error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Format mds1: lustre-mdt1/mdt1 CMD: trevis-45vm7 mkfs.lustre --mgs --fsname=lustre --mdt --index=0 --param=sys.timeout=20 --param=lov.stripesize=1048576 --param=lov.stripecount=0 --param=mdt.identity_upcall=/usr/sbin/l_getidentity --backfstype=zfs --device-size=200000 --reformat lustre-mdt1/mdt1 /dev/lvm-Role_MDS/P1 Permanent disk data: Target: lustre:MDT0000 Index: 0 Lustre FS: lustre Mount type: zfs Flags: 0x65 (MDT MGS first_time update ) Persistent mount opts: Parameters: sys.timeout=20 lov.stripesize=1048576 lov.stripecount=0 mdt.identity_upcall=/usr/sbin/l_getidentity mkfs_cmd = zpool create -f -O canmount=off lustre-mdt1 /dev/lvm-Role_MDS/P1 mkfs_cmd = zfs create -o canmount=off -o xattr=sa lustre-mdt1/mdt1 Writing lustre-mdt1/mdt1 properties lustre:sys.timeout=20 lustre:lov.stripesize=1048576 lustre:lov.stripecount=0 lustre:mdt.identity_upcall=/usr/sbin/l_getidentity lustre:version=1 lustre:flags=101 lustre:index=0 lustre:fsname=lustre lustre:svname=lustre:MDT0000 </pre> </div></div> <p>Looking into the MDS dmesg log it reports:<br/> <a href="https://testing.hpdd.intel.com/test_logs/033a3e1e-9c9f-11e7-ba27-5254006e85c2/show_text" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_logs/033a3e1e-9c9f-11e7-ba27-5254006e85c2/show_text</a></p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>WARNING: Pool 'lustre-mdt1' has encountered an uncorrectable I/O failure and has been suspended. </pre> </div></div> <p>Can the console logs from the test VMs be reconstructed? They seem to be missing on maloo. Also, it would be useful to look at the messages from the host node (trevis-45) from the same time period (for any IO errors or out of space messages).</p> Development Rank 1|hzzkiv: Rank (Obsolete) 9223372036854775807 Severity