== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 03:46:18 (1785397578) Starting client oleg253-client.virtnet: -o user_xattr,flock 192.168.202.153@tcp:/lustre /mnt/lustre Started clients oleg253-client.virtnet: 192.168.202.153@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) striped dir -i0 -c2 -H all_char /mnt/lustre/d70b.replay-single + MISSING_DBENCH_OK= + PATH=/opt/iozone/bin:/opt/iozone/bin:/home/green/git/lustre-release/lustre/tests/mpi:/home/green/git/lustre-release/lustre/tests/racer:/home/green/git/lustre-release/lustre/../lustre-iokit/sgpdd-survey:/home/green/git/lustre-release/lustre/tests:/home/green/git/lustre-release/lustre/utils/gss:/home/green/git/lustre-release/lustre/utils:/opt/iozone/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin::/home/green/git/lustre-release/lustre/utils:/home/green/git/lustre-release/lustre/tests:/sbin:/usr/sbin:/home/green/git/lustre-release/lustre/utils:/home/green/git/lustre-release/lustre/tests/: + DBENCH_LIB= + TESTSUITE=replay-single + TESTNAME=test_70b + MOUNT=/mnt/lustre ++ hostname + DIR=/mnt/lustre/d70b.replay-single/oleg253-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found dbench: no process found dbench: no process found dbench: no process found Started rundbench load pid=135700 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2392 1268912 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2016 1269288 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28228 3575012 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 3624 3597244 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 31852 7172256 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg253-server Stopping /mnt/lustre-mds1 (opts:) on oleg253-server 03:46:49 (1785397609) shut down facet: mds1 facet_host: oleg253-server facet_failover_host: oleg253-server Failover mds1 to oleg253-server mount facets: mds1 oleg253-client.virtnet: looking for dbench program oleg253-client.virtnet: /usr/bin/dbench oleg253-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg253-client.virtnet oleg253-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg253-client.virtnet' oleg253-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg253-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg253-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg253-client.virtnet at Thu Jul 30 03:46:26 EDT 2026 oleg253-client.virtnet: waiting for dbench pid 135744 oleg253-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg253-client.virtnet: oleg253-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg253-client.virtnet: failed to create barrier semaphore oleg253-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg253-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg253-client.virtnet: releasing clients oleg253-client.virtnet: 1 140 6.02 MB/sec warmup 1 sec latency 143.515 ms oleg253-client.virtnet: 1 189 3.79 MB/sec warmup 2 sec latency 171.630 ms oleg253-client.virtnet: 1 239 3.05 MB/sec warmup 3 sec latency 110.377 ms oleg253-client.virtnet: 1 315 2.87 MB/sec warmup 4 sec latency 66.001 ms oleg253-client.virtnet: 1 373 2.66 MB/sec warmup 5 sec latency 87.990 ms oleg253-client.virtnet: 1 429 2.52 MB/sec warmup 6 sec latency 110.621 ms oleg253-client.virtnet: 1 500 2.49 MB/sec warmup 7 sec latency 124.549 ms oleg253-client.virtnet: 1 640 2.63 MB/sec warmup 8 sec latency 73.825 ms oleg253-client.virtnet: 1 699 2.35 MB/sec warmup 9 sec latency 120.898 ms oleg253-client.virtnet: 1 769 2.13 MB/sec warmup 10 sec latency 105.003 ms oleg253-client.virtnet: 1 850 1.96 MB/sec warmup 11 sec latency 84.963 ms oleg253-client.virtnet: 1 888 1.80 MB/sec warmup 12 sec latency 264.730 ms oleg253-client.virtnet: 1 936 1.67 MB/sec warmup 13 sec latency 105.040 ms oleg253-client.virtnet: 1 1082 1.63 MB/sec warmup 14 sec latency 53.795 ms oleg253-client.virtnet: 1 1198 1.53 MB/sec warmup 15 sec latency 42.560 ms oleg253-client.virtnet: 1 1242 1.44 MB/sec warmup 16 sec latency 103.999 ms oleg253-client.virtnet: 1 1393 1.53 MB/sec warmup 17 sec latency 99.208 ms oleg253-client.virtnet: 1 1457 1.44 MB/sec warmup 18 sec latency 86.204 ms oleg253-client.virtnet: 1 1532 1.37 MB/sec warmup 19 sec latency 96.041 ms oleg253-client.virtnet: 1 1621 1.30 MB/sec warmup 20 sec latency 77.402 ms oleg253-client.virtnet: 1 1684 1.25 MB/sec warmup 21 sec latency 81.069 ms oleg253-client.virtnet: 1 1736 1.19 MB/sec warmup 22 sec latency 114.320 ms oleg253-client.virtnet: 1 1821 1.14 MB/sec warmup 23 sec latency 87.720 ms oleg253-client.virtnet: 1 2004 0.06 MB/sec execute 1 sec latency 104.513 ms oleg253-client.virtnet: 1 2108 0.11 MB/sec execute 2 sec latency 58.274 ms oleg253-client.virtnet: 1 2210 0.10 MB/sec execute 3 sec latency 53.039 ms oleg253-client.virtnet: 1 2367 0.36 MB/sec execute 4 sec latency 72.445 ms oleg253-client.virtnet: 1 2428 0.33 MB/sec execute 5 sec latency 110.717 ms oleg253-client.virtnet: 1 2504 0.38 MB/sec execute 6 sec latency 54.648 ms oleg253-client.virtnet: 1 2770 0.79 MB/sec execute 7 sec latency 59.725 ms oleg253-client.virtnet: 1 2990 0.88 MB/sec execute 8 sec latency 62.117 ms oleg253-client.virtnet: 1 3191 0.87 MB/sec execute 9 sec latency 82.479 ms oleg253-client.virtnet: 1 3246 0.83 MB/sec execute 10 sec latency 230.754 ms oleg253-client.Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg253-server: oleg253-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg253-client: oleg253-server: ssh exited with exit code 1 Started lustre-MDT0000 03:47:23 (1785397643) targets are mounted 03:47:23 (1785397643) facet_failover done oleg253-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2332 1268972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1984 1269320 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36508 3570380 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13164 3592092 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49672 7162472 1% /mnt/lustre virtnet: 1 3365 0.82 MB/sec execute 11 sec latency 257.742 ms oleg253-client.virtnet: 1 3534 0.99 MB/sec execute 12 sec latency 74.838 ms oleg253-client.virtnet: 1 3625 0.93 MB/sec execute 13 sec latency 71.839 ms oleg253-client.virtnet: 1 3693 0.88 MB/sec execute 14 sec latency 96.639 ms oleg253-client.virtnet: 1 3768 0.89 MB/sec execute 15 sec latency 121.784 ms oleg253-client.virtnet: 1 3832 0.83 MB/sec execute 16 sec latency 133.819 ms oleg253-client.virtnet: 1 3899 0.80 MB/sec execute 17 sec latency 134.390 ms oleg253-client.virtnet: 1 3952 0.76 MB/sec execute 18 sec latency 106.964 ms oleg253-client.virtnet: 1 4022 0.72 MB/sec execute 19 sec latency 91.159 ms oleg253-client.virtnet: 1 4079 0.68 MB/sec execute 20 sec latency 146.274 ms oleg253-client.virtnet: 1 4162 0.65 MB/sec execute 21 sec latency 84.627 ms oleg253-client.virtnet: 1 4250 0.63 MB/sec execute 22 sec latency 95.087 ms oleg253-client.virtnet: 1 4294 0.61 MB/sec execute 23 sec latency 169.138 ms oleg253-client.virtnet: 1 4362 0.59 MB/sec execute 24 sec latency 79.716 ms oleg253-client.virtnet: 1 4440 0.57 MB/sec execute 25 sec latency 74.072 ms oleg253-client.virtnet: 1 4484 0.55 MB/sec execute 26 sec latency 107.734 ms oleg253-client.virtnet: 1 4539 0.54 MB/sec execute 27 sec latency 102.338 ms oleg253-client.virtnet: 1 4605 0.55 MB/sec execute 28 sec latency 96.407 ms oleg253-client.virtnet: 1 4706 0.54 MB/sec execute 29 sec latency 64.098 ms oleg253-client.virtnet: 1 4797 0.52 MB/sec execute 30 sec latency 43.710 ms oleg253-client.virtnet: 1 4945 0.60 MB/sec execute 31 sec latency 117.663 ms oleg253-client.virtnet: 1 5012 0.58 MB/sec execute 32 sec latency 95.258 ms oleg253-client.virtnet: 1 5100 0.57 MB/sec execute 33 sec latency 61.626 ms oleg253-client.virtnet: 1 5170 0.55 MB/sec execute 34 sec latency 70.026 ms oleg253-client.virtnet: 1 5300 0.54 MB/sec execute 35 sec latency 62.362 ms oleg253-client.virtnet: 1 5360 0.53 MB/sec execute 36 sec latency 93.592 ms oleg253-client.virtnet: 1 5410 0.51 MB/sec execute 37 sec latency 90.926 ms oleg253-client.virtnet: 1 5497 0.50 MB/sec execute 38 sec latency 101.056 ms oleg253-client.virtnet: 1 5560 0.49 MB/sec execute 39 sec latency 105.310 ms oleg253-client.virtnet: 1 5589 0.48 MB/sec execute 40 sec latency 97.274 ms oleg253-client.virtnet: 1 5697 0.47 MB/sec execute 41 sec latency 106.901 ms oleg253-client.virtnet: 1 5726 0.46 MB/sec execute 42 sec latency 125.501 ms oleg253-client.virtnet: 1 5807 0.45 MB/sec execute 43 sec latency 135.953 ms oleg253-client.virtnet: 1 5905 0.47 MB/sec execute 44 sec latency 106.471 ms oleg253-client.virtnet: 1 5959 0.46 MB/sec execute 45 sec latency 105.669 ms oleg253-client.virtnet: 1 6009 0.45 MB/sec execute 46 sec latency 84.368 ms oleg253-client.virtnet: 1 6112 0.46 MB/sec execute 47 sec latency 89.377 ms oleg253-client.virtnet: 1 6180 0.45 MB/sec execute 48 sec latency 103.063 ms oleg253-client.virtnet: 1 6435 0.51 MB/sec execute 49 sec latency 80.262 ms oleg253-client.virtnet: 1 6544 0.52 MB/sec execute 50 sec latency 75.061 ms oleg253-client.virtnet: 1 6759 0.53 MB/sec execute 51 sec latency 116.572 ms oleg253-client.virtnet: 1 6908 0.54 MB/sec execute 52 sec latency 123.729 ms oleg253-client.virtnet: 1 7081 0.58 MB/sec execute 53 sec latency 92.846 ms oleg253-client.virtnet: 1 7164 0.58 MB/sec execute 54 sec latency 63.988 ms oleg253-client.virtnet: 1 7237 0.57 MB/sec execute 55 sec latency 76.985test_70b fail mds2 2 times Failing mds2 on oleg253-server Stopping /mnt/lustre-mds2 (opts:) on oleg253-server 03:47:57 (1785397677) shut down facet: mds2 facet_host: oleg253-server facet_failover_host: oleg253-server Failover mds2 to oleg253-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 ms oleg253-client.virtnet: 1 7308 0.58 MB/sec execute 56 sec latency 126.793 ms oleg253-client.virtnet: 1 7356 0.57 MB/sec execute 57 sec latency 124.264 ms oleg253-client.virtnet: 1 7432 0.56 MB/sec execute 58 sec latency 84.378 ms oleg253-client.virtnet: 1 7503 0.55 MB/sec execute 59 sec latency 77.336 ms oleg253-client.virtnet: 1 7567 0.54 MB/sec execute 60 sec latency 108.374 ms oleg253-client.virtnet: 1 7612 0.54 MB/sec execute 61 sec latency 109.220 ms oleg253-client.virtnet: 1 7654 0.53 MB/sec execute 62 sec latency 164.196 ms oleg253-client.virtnet: 1 7721 0.52 MB/sec execute 63 sec latency 90.562 ms oleg253-client.virtnet: 1 7799 0.51 MB/sec execute 64 sec latency 136.882 ms oleg253-client.virtnet: 1 7799 0.51 MB/sec execute 65 sec latency 1137.233 ms oleg253-client.virtnet: 1 7799 0.50 MB/sec execute 66 sec latency 2137.406 ms oleg253-client.virtnet: 1 7799 0.49 MB/sec execute 67 sec latency 3137.587 ms oleg253-client.virtnet: 1 7799 0.48 MB/sec execute 68 sec latency 4137.767 ms oleg253-client.virtnet: 1 7799 0.48 MB/sec execute 69 sec latency 5140.167 ms oleg253-client.virtnet: 1 7799 0.47 MB/sec execute 70 sec latency 6142.108 ms oleg253-client.virtnet: 1 7799 0.46 MB/sec execute 71 sec latency 7143.450 ms oleg253-client.virtnet: 1 7799 0.46 MB/sec execute 72 sec latency 8143.757 ms oleg253-client.virtnet: 1 7799 0.45 MB/sec execute 73 sec latency 9143.948 ms oleg253-client.virtnet: 1 7799 0.44 MB/sec execute 74 sec latency 10145.870 ms oleg253-client.virtnet: 1 7799 0.44 MB/sec execute 75 sec latency 11146.046 ms oleg253-client.virtnet: 1 7799 0.43 MB/sec execute 76 sec latency 12146.217 ms oleg253-client.virtnet: 1 7799 0.43 MB/sec execute 77 sec latency 13148.012 ms oleg253-client.virtnet: 1 7799 0.42 MB/sec execute 78 sec latency 14148.171 ms oleg253-client.virtnet: 1 7799 0.42 MB/sec execute 79 sec latency 15148.383 ms oleg253-client.virtnet: 1 7799 0.41 MB/sec execute 80 sec latency 16149.004 ms oleg253-client.virtnet: 1 7799 0.41 MB/sec execute 81 sec latency 17149.276 ms oleg253-client.virtnet: 1 7799 0.40 MB/sec execute 82 sec latency 18149.510 ms oleg253-client.virtnet: 1 7799 0.40 MB/sec execute 83 sec latency 19151.761 ms oleg253-client.virtnet: 1 7799 0.39 MB/sec execute 84 sec latency 20152.188 ms oleg253-client.virtnet: 1 7799 0.39 MB/sec execute 85 sec latency 21152.452 ms oleg253-client.virtnet: 1 7799 0.38 MB/sec execute 86 sec latency 22152.677 ms oleg253-client.virtnet: 1 7799 0.38 MB/sec execute 87 sec latency 23152.905 ms oleg253-client.virtnet: 1 7799 0.37 MB/sec execute 88 sec latency 24154.629 ms oleg253-client.virtnet: 1 7799 0.37 MB/sec execute 89 sec latency 25169.690 ms oleg253-client.virtnet: 1 7799 0.37 MB/sec execute 90 sec latency 26169.887 ms oleg253-client.virtnet: 1 7799 0.36 MB/sec execute 91 sec latency 27181.561 ms oleg253-client.virtnet: 1 7799 0.36 MB/sec execute 92 sec latency 28183.023 ms oleg253-client.virtnet: 1 7799 0.35 MB/sec execute 93 sec latency 29183.394 ms oleg253-client.virtnet: 1 7799 0.35 MB/sec execute 94 sec latency 30187.874 ms oleg253-client.virtnet: 1 7799 0.35 MB/sec execute 95 sec latency 31187.983 ms oleg253-client.virtnet: 1 7799 0.34 MB/sec execute 96 sec latency 32188.711 ms oleg253-client.virtnet: 1 7799 0.34 MB/sec execute 97 sec latency 33194.468 ms oleg253-client.virtnet: 1 7799 0.34 MB/sec execute 98 sec latency 34194.690 ms oleg253-client.virtnet: 1 7799 0.33 MB/sec execute 99 sec latencyoleg253-server: oleg253-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg253-client: oleg253-server: ssh exited with exit code 1 Started lustre-MDT0001 03:48:36 (1785397716) targets are mounted 03:48:36 (1785397716) facet_failover done oleg253-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 35194.914 ms oleg253-client.virtnet: 1 7799 0.33 MB/sec execute 100 sec latency 36195.093 ms oleg253-client.virtnet: 1 7799 0.33 MB/sec execute 101 sec latency 37195.979 ms oleg253-client.virtnet: 1 7799 0.32 MB/sec execute 102 sec latency 38198.802 ms oleg253-client.virtnet: 1 7799 0.32 MB/sec execute 103 sec latency 39198.961 ms oleg253-client.virtnet: 1 7799 0.32 MB/sec execute 104 sec latency 40199.176 ms oleg253-client.virtnet: 1 7823 0.31 MB/sec execute 105 sec latency 40567.240 ms oleg253-client.virtnet: 1 7880 0.31 MB/sec execute 106 sec latency 119.938 ms oleg253-client.virtnet: 1 7923 0.31 MB/sec execute 107 sec latency 111.897 ms oleg253-client.virtnet: 1 7990 0.31 MB/sec execute 108 sec latency 118.626 ms oleg253-client.virtnet: 1 8045 0.31 MB/sec execute 109 sec latency 88.965 ms oleg253-client.virtnet: 1 8094 0.31 MB/sec execute 110 sec latency 113.816 ms oleg253-client.virtnet: 1 8170 0.31 MB/sec execute 111 sec latency 111.256 ms oleg253-client.virtnet: 1 8245 0.31 MB/sec execute 112 sec latency 74.005 ms oleg253-client.virtnet: 1 8310 0.31 MB/sec execute 113 sec latency 109.716 ms oleg253-client.virtnet: 1 8367 0.31 MB/sec execute 114 sec latency 100.609 ms oleg253-client.virtnet: 1 8508 0.33 MB/sec execute 115 sec latency 120.269 ms oleg253-client.virtnet: 1 8547 0.33 MB/sec execute 116 sec latency 140.549 ms oleg253-client.virtnet: 1 8613 0.32 MB/sec execute 117 sec latency 92.967 ms oleg253-client.virtnet: 1 8678 0.32 MB/sec execute 118 sec latency 92.935 ms oleg253-client.virtnet: 1 8758 0.32 MB/sec execute 119 sec latency 62.965 ms oleg253-client.virtnet: 1 cleanup 120 sec oleg253-client.virtnet: 1 cleanup 121 sec oleg253-client.virtnet: 0 cleanup 122 sec oleg253-client.virtnet: oleg253-client.virtnet: Operation Count AvgLat MaxLat oleg253-client.virtnet: ---------------------------------------- oleg253-client.virtnet: NTCreateX 1174 70.657 40567.227 oleg253-client.virtnet: Close 870 8.907 108.543 oleg253-client.virtnet: Rename 52 57.630 123.695 oleg253-client.virtnet: Unlink 246 14.084 86.792 oleg253-client.virtnet: Qpathinfo 1090 9.059 96.620 oleg253-client.virtnet: Qfileinfo 186 0.746 15.409 oleg253-client.virtnet: Qfsinfo 204 1.261 37.599 oleg253-client.virtnet: Sfileinfo 100 35.095 102.322 oleg253-client.virtnet: Find 420 3.103 87.738 oleg253-client.virtnet: WriteX 593 6.665 64.916 oleg253-client.virtnet: ReadX 1889 0.039 7.717 oleg253-client.virtnet: LockX 4 10.604 29.063 oleg253-client.virtnet: UnlockX 4 5.107 7.370 oleg253-client.virtnet: Flush 83 45.345 169.122 oleg253-client.virtnet: oleg253-client.virtnet: Throughput 0.318688 MB/sec 1 clients 1 procs max_latency=40567.240 ms oleg253-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg253-client.virtnet at Thu Jul 30 03:48:52 EDT 2026 with return code 0 oleg253-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg253-client.virtnet oleg253-client.virtnet: /mnt/lustre/d70b.replay-single/oleg253-client.virtnet /mnt/lustre/d70b.replay-single/oleg253-client.virtnet oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg253-client.virtnet: removed directory 'clients/client0' oleg253-client.virtnet: removed directory 'clients' oleg253-client.virtnet: removed 'client.txt' oleg253-client.virtnet: /mnt/lustre/d70b.replay-single/oleg253-client.virtnet oleg253-client.virtnet: dbench successfully finished