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-1794 Lustre <p>It looks this is fairly easy to reproduce.</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== sanity test 51b: mkdir .../t-0 --- .../t-70000 ====================== 10:55:03 (1346122503) - created 10000 (time 1346122511.69 total 8.47 last 8.47) - created 20000 (time 1346122520.57 total 17.35 last 8.88) - created 30000 (time 1346122529.69 total 26.46 last 9.11) mkdir(/mnt/lustre/d51b/t-32343) error: No space left on device total: 32343 creates in 28.63 seconds: 1129.77 creates/second sanity test_51b: @@@@@@ FAIL: test_51b failed with 28 Trace dump: = /root/lustre-release/lustre/tests/test-framework.sh:3638:error_noexit() = /root/lustre-release/lustre/tests/test-framework.sh:3660:error() = /root/lustre-release/lustre/tests/test-framework.sh:3893:run_one() = /root/lustre-release/lustre/tests/test-framework.sh:3922:run_one_logged() = /root/lustre-release/lustre/tests/test-framework.sh:3742:run_test() = sanity.sh:3150:main() Dumping lctl log to /tmp/test_logs/1346122501/sanity.test_51b.*.1346122532.log Dumping logs only on local client. FAIL 51b (36s) </pre> </div></div> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[root@h221f tests]# umount /mnt/mds1 [root@h221f tests]# mount -t ldiskfs -o loop /tmp/lustre-mdt1 lustre-mdt1 lustre-mdt1_2 [root@h221f tests]# mount -t ldiskfs -o loop /tmp/lustre-mdt1 /mnt/mds1 [root@h221f tests]# df /mnt/mds1 Filesystem 1K-blocks Used Available Use% Mounted on /tmp/lustre-mdt1 149944 30856 109088 23% /mnt/mds1 [root@h221f tests]# df -i /mnt/mds1 Filesystem Inodes IUsed IFree IUse% Mounted on /tmp/lustre-mdt1 100000 2678 97322 3% /mnt/mds1 </pre> </div></div> My local single-node VM &quot;cluster&quot;. Latest master at the time of writing. Using default local.sh MDSSIZE. LU-1794

sanity test_51b: @@@@@@ FAIL: test_51b failed with 28

Bug Minor Resolved Cannot Reproduce WC Triage Li Wei Mon, 27 Aug 2012 23:01:23 +0000 Mon, 29 May 2017 05:09:01 +0000 Mon, 29 May 2017 05:09:01 +0000 Lustre 2.4.0 0 1 <p>What do <tt>lfs df</tt> and <tt>lfs df -i</tt> report for the filesystem before and after the test? I expect this is something specific to your test environment due to the size of your MDT, but it does mean something unusual is happening. The test Gould be checking in advance that there are enough inodes to complete the test, so it must be hitting some other limit and/or the free inodes are being misreported (e.g. not enough I does on te OSTs).</p> <p>What stripe count is used by default?</p> <p>Close old ticket.</p> Development Rank 1|hzvf6v: Rank (Obsolete) 6106 Severity