== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 12:43:00 (1776184980) Starting client oleg321-client.virtnet: -o user_xattr,flock oleg321-server@tcp:/lustre /mnt/lustre Started clients oleg321-client.virtnet: 192.168.203.121@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) striped dir -i0 -c2 -H all_char /mnt/lustre/d70b.replay-single + MISSING_DBENCH_OK= + PATH=/opt/iozone/bin:/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:/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/oleg321-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found dbench: no process found Started rundbench load pid=138642 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2432 1285256 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2036 1285652 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26024 3580996 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1416 3605604 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27440 7186600 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg321-server Stopping /mnt/lustre-mds1 (opts:) on oleg321-server reboot facets: mds1 Failover mds1 to oleg321-server mount facets: mds1 oleg321-client.virtnet: looking for dbench program oleg321-client.virtnet: /usr/bin/dbench oleg321-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg321-client.virtnet oleg321-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg321-client.virtnet' oleg321-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg321-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg321-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg321-client.virtnet at Tue Apr 14 12:43:03 EDT 2026 oleg321-client.virtnet: waiting for dbench pid 138673 oleg321-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg321-client.virtnet: oleg321-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg321-client.virtnet: failed to create barrier semaphore oleg321-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg321-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg321-client.virtnet: releasing clients oleg321-client.virtnet: 1 110 5.19 MB/sec warmup 1 sec latency 73.420 ms oleg321-client.virtnet: 1 157 3.25 MB/sec warmup 2 sec latency 118.630 ms oleg321-client.virtnet: 1 215 2.78 MB/sec warmup 3 sec latency 107.679 ms oleg321-client.virtnet: 1 294 2.70 MB/sec warmup 4 sec latency 94.938 ms oleg321-client.virtnet: 1 357 2.55 MB/sec warmup 5 sec latency 92.025 ms oleg321-client.virtnet: 1 421 2.47 MB/sec warmup 6 sec latency 97.488 ms oleg321-client.virtnet: 1 485 2.42 MB/sec warmup 7 sec latency 99.941 ms oleg321-client.virtnet: 1 587 2.51 MB/sec warmup 8 sec latency 90.267 ms oleg321-client.virtnet: 1 677 2.35 MB/sec warmup 9 sec latency 60.078 ms oleg321-client.virtnet: 1 735 2.13 MB/sec warmup 10 sec latency 78.490 ms oleg321-client.virtnet: 1 799 1.95 MB/sec warmup 11 sec latency 66.928 ms oleg321-client.virtnet: 1 902 1.80 MB/sec warmup 12 sec latency 53.975 ms oleg321-client.virtnet: 1 969 1.68 MB/sec warmup 13 sec latency 65.971 ms oleg321-client.virtnet: 1 1064 1.63 MB/sec warmup 14 sec latency 66.633 ms oleg321-client.virtnet: 1 1163 1.53 MB/sec warmup 15 sec latency 65.315 ms oleg321-client.virtnet: 1 1244 1.44 MB/sec warmup 16 sec latency 52.928 ms oleg321-client.virtnet: 1 1409 1.53 MB/sec warmup 17 sec latency 80.339 ms oleg321-client.virtnet: 1 1505 1.45 MB/sec warmup 18 sec latency 68.874 ms oleg321-client.virtnet: 1 1655 1.38 MB/sec warmup 19 sec latency 42.594 ms oleg321-client.virtnet: 1 1791 1.31 MB/sec warmup 20 sec latency 53.501 ms oleg321-client.virtnet: 1 1954 1.26 MB/sec warmup 21 sec latency 48.995 ms oleg321-client.virtnet: 1 2080 1.21 MB/sec warmup 22 sec latency 51.217 ms oleg321-client.virtnet: 1 2204 1.16 MB/sec warmup 23 sec latency 48.459 ms oleg321-client.virtnet: 1 2467 0.71 MB/sec execute 1 sec latency 62.858 ms oleg321-client.virtnet: 1 2602 0.55 MB/sec execute 2 sec latency 49.385 ms oleg321-client.virtnet: 1 2904 1.64 MB/sec execute 3 sec latency 48.109 ms oleg321-client.virtnet: 1 3012 1.41 MB/sec execute 4 sec latency 87.779 ms oleg321-client.virtnet: 1 3209 1.27 MB/sec execute 5 sec latency 115.204 ms oleg321-client.virtnet: 1 3353 1.24 MB/sec execute 6 sec latency 90.694 ms oleg321-client.virtnet: 1 3520 1.49 MB/sec execute 7 sec latency 70.473 ms oleg321-client.virtnet: 1 3636 1.34 MB/sec execute 8 sec latency 51.711 ms oleg321-client.virtnet: 1 3760 1.32 MB/sec execute 9 sec latency 49.750 ms oleg321-client.virtnet: 1 3832 1.18 MB/sec execute 10 sec latency 73.722 ms oleg321-client.virtnet: Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg321-server: oleg321-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg321-client: oleg321-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg321-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 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 2392 1285296 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2016 1285672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37416 3569132 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11912 3592008 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49328 7161140 1% /mnt/lustre test_70b fail mds2 2 times 1 3905 1.10 MB/sec execute 11 sec latency 66.591 ms oleg321-client.virtnet: 1 3959 1.01 MB/sec execute 12 sec latency 119.871 ms oleg321-client.virtnet: 1 4022 0.93 MB/sec execute 13 sec latency 88.871 ms oleg321-client.virtnet: 1 4084 0.87 MB/sec execute 14 sec latency 68.898 ms oleg321-client.virtnet: 1 4211 0.82 MB/sec execute 15 sec latency 98.650 ms oleg321-client.virtnet: 1 4282 0.78 MB/sec execute 16 sec latency 136.949 ms oleg321-client.virtnet: 1 4362 0.74 MB/sec execute 17 sec latency 82.135 ms oleg321-client.virtnet: 1 4462 0.72 MB/sec execute 18 sec latency 52.246 ms oleg321-client.virtnet: 1 4546 0.69 MB/sec execute 19 sec latency 56.431 ms oleg321-client.virtnet: 1 4667 0.71 MB/sec execute 20 sec latency 63.395 ms oleg321-client.virtnet: 1 4766 0.68 MB/sec execute 21 sec latency 57.985 ms oleg321-client.virtnet: 1 4960 0.78 MB/sec execute 22 sec latency 46.266 ms oleg321-client.virtnet: 1 5025 0.75 MB/sec execute 23 sec latency 66.050 ms oleg321-client.virtnet: 1 5117 0.72 MB/sec execute 24 sec latency 78.785 ms oleg321-client.virtnet: 1 5181 0.69 MB/sec execute 25 sec latency 60.617 ms oleg321-client.virtnet: 1 5263 0.67 MB/sec execute 26 sec latency 81.311 ms oleg321-client.virtnet: 1 5336 0.65 MB/sec execute 27 sec latency 80.355 ms oleg321-client.virtnet: 1 5386 0.63 MB/sec execute 28 sec latency 111.236 ms oleg321-client.virtnet: 1 5451 0.61 MB/sec execute 29 sec latency 112.353 ms oleg321-client.virtnet: 1 5565 0.59 MB/sec execute 30 sec latency 65.054 ms oleg321-client.virtnet: 1 5694 0.58 MB/sec execute 31 sec latency 61.426 ms oleg321-client.virtnet: 1 5765 0.56 MB/sec execute 32 sec latency 57.562 ms oleg321-client.virtnet: 1 5893 0.58 MB/sec execute 33 sec latency 93.304 ms oleg321-client.virtnet: 1 5936 0.56 MB/sec execute 34 sec latency 108.499 ms oleg321-client.virtnet: 1 5980 0.55 MB/sec execute 35 sec latency 94.525 ms oleg321-client.virtnet: 1 6037 0.55 MB/sec execute 36 sec latency 78.321 ms oleg321-client.virtnet: 1 6129 0.54 MB/sec execute 37 sec latency 118.434 ms oleg321-client.virtnet: 1 6191 0.54 MB/sec execute 38 sec latency 74.256 ms oleg321-client.virtnet: 1 6435 0.60 MB/sec execute 39 sec latency 103.550 ms oleg321-client.virtnet: 1 6481 0.62 MB/sec execute 40 sec latency 109.069 ms oleg321-client.virtnet: 1 6548 0.60 MB/sec execute 41 sec latency 126.140 ms oleg321-client.virtnet: 1 6732 0.60 MB/sec execute 42 sec latency 101.575 ms oleg321-client.virtnet: 1 6884 0.62 MB/sec execute 43 sec latency 115.859 ms oleg321-client.virtnet: 1 6986 0.63 MB/sec execute 44 sec latency 116.581 ms oleg321-client.virtnet: 1 7139 0.66 MB/sec execute 45 sec latency 64.164 ms oleg321-client.virtnet: 1 7240 0.65 MB/sec execute 46 sec latency 60.278 ms oleg321-client.virtnet: 1 7324 0.66 MB/sec execute 47 sec latency 91.287 ms oleg321-client.virtnet: 1 7373 0.64 MB/sec execute 48 sec latency 108.865 ms oleg321-client.virtnet: 1 7424 0.63 MB/sec execute 49 sec latency 78.525 ms oleg321-client.virtnet: 1 7483 0.62 MB/sec execute 50 sec latency 87.470 ms oleg321-client.virtnet: 1 7540 0.61 MB/sec execute 51 sec latency 85.553 ms oleg321-client.virtnet: 1 7540 0.60 MB/sec execute 52 sec latency 1062.988 ms oleg321-client.virtnet: 1 7578 0.59 MB/sec execute 53 sec latency 1251.193 ms oleg321-client.virtnet: 1 7685 0.58 MB/sec execute 54 sec latency 62.429 ms oleg321-client.virtnet: 1 7788 0.57 MB/sec execute 55 sec latency 78.332 ms oleg321-clFailing mds2 on oleg321-server Stopping /mnt/lustre-mds2 (opts:) on oleg321-server reboot facets: mds2 Failover mds2 to oleg321-server mount facets: mds2 Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg321-server: oleg321-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg321-client: oleg321-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg321-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec ient.virtnet: 1 7844 0.56 MB/sec execute 56 sec latency 85.098 ms oleg321-client.virtnet: 1 7904 0.56 MB/sec execute 57 sec latency 100.207 ms oleg321-client.virtnet: 1 7981 0.55 MB/sec execute 58 sec latency 68.425 ms oleg321-client.virtnet: 1 7996 0.54 MB/sec execute 59 sec latency 708.728 ms oleg321-client.virtnet: 1 7996 0.53 MB/sec execute 60 sec latency 1708.956 ms oleg321-client.virtnet: 1 7996 0.52 MB/sec execute 61 sec latency 2715.043 ms oleg321-client.virtnet: 1 7996 0.52 MB/sec execute 62 sec latency 3715.234 ms oleg321-client.virtnet: 1 7996 0.51 MB/sec execute 63 sec latency 4716.232 ms oleg321-client.virtnet: 1 7996 0.50 MB/sec execute 64 sec latency 5716.445 ms oleg321-client.virtnet: 1 7996 0.49 MB/sec execute 65 sec latency 6716.728 ms oleg321-client.virtnet: 1 7996 0.48 MB/sec execute 66 sec latency 7717.515 ms oleg321-client.virtnet: 1 7996 0.48 MB/sec execute 67 sec latency 8717.691 ms oleg321-client.virtnet: 1 7996 0.47 MB/sec execute 68 sec latency 9717.875 ms oleg321-client.virtnet: 1 7996 0.46 MB/sec execute 69 sec latency 10718.095 ms oleg321-client.virtnet: 1 7996 0.46 MB/sec execute 70 sec latency 11718.276 ms oleg321-client.virtnet: 1 7996 0.45 MB/sec execute 71 sec latency 12718.735 ms oleg321-client.virtnet: 1 7996 0.44 MB/sec execute 72 sec latency 13721.077 ms oleg321-client.virtnet: 1 7996 0.44 MB/sec execute 73 sec latency 14721.487 ms oleg321-client.virtnet: 1 7996 0.43 MB/sec execute 74 sec latency 15722.319 ms oleg321-client.virtnet: 1 7996 0.43 MB/sec execute 75 sec latency 16722.603 ms oleg321-client.virtnet: 1 7996 0.42 MB/sec execute 76 sec latency 17723.161 ms oleg321-client.virtnet: 1 7996 0.42 MB/sec execute 77 sec latency 18727.431 ms oleg321-client.virtnet: 1 7996 0.41 MB/sec execute 78 sec latency 19727.672 ms oleg321-client.virtnet: 1 7996 0.40 MB/sec execute 79 sec latency 20729.960 ms oleg321-client.virtnet: 1 7996 0.40 MB/sec execute 80 sec latency 21730.224 ms oleg321-client.virtnet: 1 7996 0.39 MB/sec execute 81 sec latency 22730.971 ms oleg321-client.virtnet: 1 7996 0.39 MB/sec execute 82 sec latency 23733.830 ms oleg321-client.virtnet: 1 7996 0.39 MB/sec execute 83 sec latency 24741.306 ms oleg321-client.virtnet: 1 7996 0.38 MB/sec execute 84 sec latency 25741.584 ms oleg321-client.virtnet: 1 7996 0.38 MB/sec execute 85 sec latency 26741.819 ms oleg321-client.virtnet: 1 7996 0.37 MB/sec execute 86 sec latency 27742.100 ms oleg321-client.virtnet: 1 7996 0.37 MB/sec execute 87 sec latency 28742.348 ms oleg321-client.virtnet: 1 7996 0.36 MB/sec execute 88 sec latency 29742.637 ms oleg321-client.virtnet: 1 8051 0.36 MB/sec execute 89 sec latency 30086.391 ms oleg321-client.virtnet: 1 8147 0.37 MB/sec execute 90 sec latency 67.732 ms oleg321-client.virtnet: 1 8243 0.37 MB/sec execute 91 sec latency 47.254 ms oleg321-client.virtnet: 1 8322 0.36 MB/sec execute 92 sec latency 48.512 ms oleg321-client.virtnet: 1 8427 0.37 MB/sec execute 93 sec latency 78.646 ms oleg321-client.virtnet: 1 8574 0.39 MB/sec execute 94 sec latency 57.466 ms oleg321-client.virtnet: 1 8666 0.38 MB/sec execute 95 sec latency 64.592 ms oleg321-client.virtnet: 1 8761 0.38 MB/sec execute 96 sec latency 95.283 ms oleg321-client.virtnet: 1 8860 0.38 MB/sec execute 97 sec latency 59.667 ms oleg321-client.virtnet: 1 8977 0.37 MB/sec execute 98 sec latency 69.895 ms oleg321-client.virtnet: 1 9109 0.37 MB/sec execute 99 sec latency 59.833 ms oleg321-client.virtnet: 1 9270 0.37 MB/sec execute 100 sec latency 42.479 ms oleg321-client.virtnet: 1 9442 0.38 MB/sec execute 101 sec latency 48.092 ms oleg321-client.virtnet: 1 9527 0.38 MB/sec execute 102 sec latency 48.762 ms oleg321-client.virtnet: 1 9664 0.38 MB/sec execute 103 sec latency 45.009 ms oleg321-client.virtnet: 1 9870 0.41 MB/sec execute 104 sec latency 61.013 ms oleg321-client.virtnet: 1 10074 0.42 MB/sec execute 105 sec latency 70.356 ms oleg321-client.virtnet: 1 10374 0.43 MB/sec execute 106 sec latency 62.281 ms oleg321-client.virtnet: 1 10615 0.45 MB/sec execute 107 sec latency 39.913 ms oleg321-client.virtnet: 1 10736 0.45 MB/sec execute 108 sec latency 52.931 ms oleg321-client.virtnet: 1 10859 0.46 MB/sec execute 109 sec latency 61.704 ms oleg321-client.virtnet: 1 10950 0.45 MB/sec execute 110 sec latency 56.829 ms oleg321-client.virtnet: 1 11045 0.45 MB/sec execute 111 sec latency 94.117 ms oleg321-client.virtnet: 1 11136 0.45 MB/sec execute 112 sec latency 50.718 ms oleg321-client.virtnet: 1 11257 0.45 MB/sec execute 113 sec latency 42.200 ms oleg321-client.virtnet: 1 11368 0.44 MB/sec execute 114 sec latency 81.715 ms oleg321-client.virtnet: 1 11454 0.44 MB/sec execute 115 sec latency 70.937 ms oleg321-client.virtnet: 1 11551 0.44 MB/sec execute 116 sec latency 50.752 ms oleg321-client.virtnet: 1 11641 0.44 MB/sec execute 117 sec latency 55.999 ms oleg321-client.virtnet: 1 11774 0.44 MB/sec execute 118 sec latency 57.450 ms oleg321-client.virtnet: 1 11886 0.44 MB/sec execute 119 sec latency 43.624 ms oleg321-client.virtnet: 1 cleanup 120 sec oleg321-client.virtnet: 0 cleanup 121 sec oleg321-client.virtnet: 0 cleanup 121 sec oleg321-client.virtnet: oleg321-client.virtnet: Operation Count AvgLat MaxLat oleg321-client.virtnet: ---------------------------------------- oleg321-client.virtnet: NTCreateX 1635 29.190 136.929 oleg321-client.virtnet: Close 1175 33.812 30086.361 oleg321-client.virtnet: Rename 76 40.287 126.119 oleg321-client.virtnet: Unlink 358 10.688 48.706 oleg321-client.virtnet: Qpathinfo 1473 7.015 101.543 oleg321-client.virtnet: Qfileinfo 254 0.627 14.584 oleg321-client.virtnet: Qfsinfo 301 0.900 37.433 oleg321-client.virtnet: Sfileinfo 146 22.373 73.142 oleg321-client.virtnet: Find 588 2.315 46.802 oleg321-client.virtnet: WriteX 821 6.379 63.318 oleg321-client.virtnet: ReadX 2730 0.044 6.323 oleg321-client.virtnet: LockX 6 7.799 21.489 oleg321-client.virtnet: UnlockX 6 7.885 24.547 oleg321-client.virtnet: Flush 122 38.658 118.416 oleg321-client.virtnet: oleg321-client.virtnet: Throughput 0.44078 MB/sec 1 clients 1 procs max_latency=30086.391 ms oleg321-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg321-client.virtnet at Tue Apr 14 12:45:29 EDT 2026 with return code 0 oleg321-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg321-client.virtnet oleg321-client.virtnet: /mnt/lustre/d70b.replay-single/oleg321-client.virtnet /mnt/lustre/d70b.replay-single/oleg321-client.virtnet oleg321-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg321-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg321-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg321-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg321-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg321-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg321-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg321-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg321-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg321-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg321-client.virtnet: removed directory 'clients/client0' oleg321-client.virtnet: removed directory 'clients' oleg321-client.virtnet: removed 'client.txt' oleg321-client.virtnet: /mnt/lustre/d70b.replay-single/oleg321-client.virtnet oleg321-client.virtnet: dbench successfully finished