== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 05:07:59 (1789549679) Starting client oleg302-client.virtnet: -o user_xattr,flock 192.168.203.102@tcp:/lustre /mnt/lustre Started clients oleg302-client.virtnet: 192.168.203.102@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 crush2 /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/oleg302-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=134945 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2392 1268912 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2036 1269268 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1596 3605424 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26156 3575548 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7180972 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg302-server Stopping /mnt/lustre-mds1 (opts:) on oleg302-server 05:08:34 (1789549714) shut down facet: mds1 facet_host: oleg302-server facet_failover_host: oleg302-server oleg302-client.virtnet: looking for dbench program oleg302-client.virtnet: /usr/bin/dbench oleg302-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg302-client.virtnet oleg302-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg302-client.virtnet' oleg302-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg302-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg302-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg302-client.virtnet at Wed Sep 16 05:08:03 EDT 2026 oleg302-client.virtnet: waiting for dbench pid 134976 oleg302-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg302-client.virtnet: oleg302-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg302-client.virtnet: failed to create barrier semaphore oleg302-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg302-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg302-client.virtnet: releasing clients oleg302-client.virtnet: 1 111 5.24 MB/sec warmup 1 sec latency 63.532 ms oleg302-client.virtnet: 1 165 3.40 MB/sec warmup 2 sec latency 110.886 ms oleg302-client.virtnet: 1 207 2.70 MB/sec warmup 3 sec latency 258.247 ms oleg302-client.virtnet: 1 279 2.61 MB/sec warmup 4 sec latency 93.375 ms oleg302-client.virtnet: 1 315 2.30 MB/sec warmup 5 sec latency 135.697 ms oleg302-client.virtnet: 1 381 2.26 MB/sec warmup 6 sec latency 112.070 ms oleg302-client.virtnet: 1 437 2.20 MB/sec warmup 7 sec latency 183.316 ms oleg302-client.virtnet: 1 493 2.15 MB/sec warmup 8 sec latency 158.835 ms oleg302-client.virtnet: 1 526 2.01 MB/sec warmup 9 sec latency 208.460 ms oleg302-client.virtnet: 1 615 2.10 MB/sec warmup 10 sec latency 126.869 ms oleg302-client.virtnet: 1 669 1.92 MB/sec warmup 11 sec latency 143.417 ms oleg302-client.virtnet: 1 704 1.77 MB/sec warmup 12 sec latency 144.755 ms oleg302-client.virtnet: 1 721 1.64 MB/sec warmup 13 sec latency 473.593 ms oleg302-client.virtnet: 1 721 1.52 MB/sec warmup 14 sec latency 1474.264 ms oleg302-client.virtnet: 1 721 1.42 MB/sec warmup 15 sec latency 2478.355 ms oleg302-client.virtnet: 1 731 1.33 MB/sec warmup 16 sec latency 3307.742 ms oleg302-client.virtnet: 1 740 1.25 MB/sec warmup 17 sec latency 458.549 ms oleg302-client.virtnet: 1 773 1.19 MB/sec warmup 18 sec latency 583.472 ms oleg302-client.virtnet: 1 799 1.11 MB/sec warmup 19 sec latency 312.064 ms oleg302-client.virtnet: 1 821 1.06 MB/sec warmup 20 sec latency 911.575 ms oleg302-client.virtnet: 1 873 1.02 MB/sec warmup 21 sec latency 416.902 ms oleg302-client.virtnet: 1 885 0.97 MB/sec warmup 22 sec latency 577.951 ms oleg302-client.virtnet: 1 903 0.93 MB/sec warmup 23 sec latency 682.043 ms oleg302-client.virtnet: 1 969 0.04 MB/sec execute 1 sec latency 527.789 ms oleg302-client.virtnet: 1 970 0.02 MB/sec execute 2 sec latency 1463.377 ms oleg302-client.virtnet: 1 990 0.04 MB/sec execute 3 sec latency 278.806 ms oleg302-client.virtnet: 1 990 0.03 MB/sec execute 4 sec latency 1279.183 ms oleg302-client.virtnet: 1 990 0.03 MB/sec execute 5 sec latency 2284.308 ms oleg302-client.virtnet: 1 990 0.02 MB/sec execute 6 sec latency 3284.617 ms oleg302-client.virtnet: 1 990 0.02 MB/sec execute 7 sec latency 4285.671 ms oleg302-client.virtnet: 1 990 0.02 MB/sec execute 8 sec latency 5286.681 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 9 sec latency 6287.065 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 10 sec latencyFailover mds1 to oleg302-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg302-server: oleg302-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg302-client: oleg302-server: ssh exited with exit code 1 Started lustre-MDT0000 05:09:08 (1789549748) targets are mounted 05:09:08 (1789549748) facet_failover done oleg302-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 7293.872 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 11 sec latency 8294.133 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 12 sec latency 9295.334 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 13 sec latency 10295.523 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 14 sec latency 11295.875 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 15 sec latency 12296.400 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 16 sec latency 13296.610 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 17 sec latency 14297.028 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 18 sec latency 15297.387 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 19 sec latency 16299.135 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 20 sec latency 17299.440 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 21 sec latency 18299.859 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 22 sec latency 19300.332 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 23 sec latency 20301.641 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 24 sec latency 21302.362 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 25 sec latency 22302.833 ms oleg302-client.virtnet: 1 990 0.01 MB/sec execute 26 sec latency 23303.106 ms oleg302-client.virtnet: 1 990 0.00 MB/sec execute 27 sec latency 24305.047 ms oleg302-client.virtnet: 1 990 0.00 MB/sec execute 28 sec latency 25305.276 ms oleg302-client.virtnet: 1 990 0.00 MB/sec execute 29 sec latency 26305.761 ms oleg302-client.virtnet: 1 990 0.00 MB/sec execute 30 sec latency 27306.852 ms oleg302-client.virtnet: 1 990 0.00 MB/sec execute 31 sec latency 28311.369 ms oleg302-client.virtnet: 1 990 0.00 MB/sec execute 32 sec latency 29316.415 ms oleg302-client.virtnet: 1 990 0.00 MB/sec execute 33 sec latency 30318.163 ms oleg302-client.virtnet: 1 990 0.00 MB/sec execute 34 sec latency 31318.385 ms oleg302-client.virtnet: 1 990 0.00 MB/sec execute 35 sec latency 32322.028 ms oleg302-client.virtnet: 1 990 0.00 MB/sec execute 36 sec latency 33322.813 ms oleg302-client.virtnet: 1 990 0.00 MB/sec execute 37 sec latency 34323.770 ms oleg302-client.virtnet: 1 990 0.00 MB/sec execute 38 sec latency 35324.314 ms oleg302-client.virtnet: 1 1009 0.01 MB/sec execute 39 sec latency 36052.005 ms oleg302-client.virtnet: 1 1084 0.03 MB/sec execute 40 sec latency 81.375 ms oleg302-client.virtnet: 1 1164 0.03 MB/sec execute 41 sec latency 68.401 ms oleg302-client.virtnet: 1 1224 0.03 MB/sec execute 42 sec latency 122.853 ms oleg302-client.virtnet: 1 1273 0.03 MB/sec execute 43 sec latency 146.698 ms oleg302-client.virtnet: 1 1410 0.10 MB/sec execute 44 sec latency 82.470 ms oleg302-client.virtnet: 1 1486 0.09 MB/sec execute 45 sec latency 82.246 ms oleg302-client.virtnet: 1 1525 0.09 MB/sec execute 46 sec latency 92.404 ms oleg302-client.virtnet: 1 1578 0.09 MB/sec execute 47 sec latency 90.928 ms oleg302-client.virtnet: 1 1605 0.09 MB/sec execute 48 sec latency 446.451 ms oleg302-client.virtnet: 1 1651 0.09 MB/sec execute 49 sec latency 105.642 ms oleg302-client.virtnet: 1 1670 0.09 MB/sec execute 50 sec latency 453.755 ms oleg302-client.virtnet: 1 1691 0.09 MB/sec execute 51 sec latency 165.858 ms oleg302-client.virtnet: 1 1740 0.09 MB/sec execute 52 sec latency 189.762 ms oleg302-client.virtnet: 1 1801 0.09 MB/sec execute 53 sec latency 194.008 ms oleg302-client.virtnet: 1 1861 0.08 MB/sec execute 54 sec lateUUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2344 1268960 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1996 1269308 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12092 3593892 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37424 3569200 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49516 7163092 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg302-server Stopping /mnt/lustre-mds2 (opts:) on oleg302-server 05:09:53 (1789549793) shut down facet: mds2 facet_host: oleg302-server facet_failover_host: oleg302-server Failover mds2 to oleg302-server mount facets: mds2 ncy 203.013 ms oleg302-client.virtnet: 1 1908 0.08 MB/sec execute 55 sec latency 184.713 ms oleg302-client.virtnet: 1 1965 0.08 MB/sec execute 56 sec latency 166.640 ms oleg302-client.virtnet: 1 2030 0.08 MB/sec execute 57 sec latency 126.479 ms oleg302-client.virtnet: 1 2108 0.08 MB/sec execute 58 sec latency 181.834 ms oleg302-client.virtnet: 1 2152 0.08 MB/sec execute 59 sec latency 161.205 ms oleg302-client.virtnet: 1 2198 0.08 MB/sec execute 60 sec latency 115.783 ms oleg302-client.virtnet: 1 2304 0.10 MB/sec execute 61 sec latency 67.772 ms oleg302-client.virtnet: 1 2356 0.10 MB/sec execute 62 sec latency 135.556 ms oleg302-client.virtnet: 1 2406 0.10 MB/sec execute 63 sec latency 129.720 ms oleg302-client.virtnet: 1 2442 0.10 MB/sec execute 64 sec latency 120.911 ms oleg302-client.virtnet: 1 2497 0.11 MB/sec execute 65 sec latency 89.682 ms oleg302-client.virtnet: 1 2563 0.11 MB/sec execute 66 sec latency 385.833 ms oleg302-client.virtnet: 1 2602 0.11 MB/sec execute 67 sec latency 145.508 ms oleg302-client.virtnet: 1 2768 0.15 MB/sec execute 68 sec latency 331.426 ms oleg302-client.virtnet: 1 2885 0.15 MB/sec execute 69 sec latency 434.016 ms oleg302-client.virtnet: 1 2931 0.17 MB/sec execute 70 sec latency 126.215 ms oleg302-client.virtnet: 1 2993 0.16 MB/sec execute 71 sec latency 170.017 ms oleg302-client.virtnet: 1 3183 0.17 MB/sec execute 72 sec latency 115.976 ms oleg302-client.virtnet: 1 3235 0.17 MB/sec execute 73 sec latency 161.448 ms oleg302-client.virtnet: 1 3341 0.18 MB/sec execute 74 sec latency 168.584 ms oleg302-client.virtnet: 1 3513 0.22 MB/sec execute 75 sec latency 64.925 ms oleg302-client.virtnet: 1 3577 0.22 MB/sec execute 76 sec latency 82.560 ms oleg302-client.virtnet: 1 3633 0.22 MB/sec execute 77 sec latency 152.422 ms oleg302-client.virtnet: 1 3685 0.22 MB/sec execute 78 sec latency 98.760 ms oleg302-client.virtnet: 1 3714 0.21 MB/sec execute 79 sec latency 143.778 ms oleg302-client.virtnet: 1 3780 0.22 MB/sec execute 80 sec latency 91.118 ms oleg302-client.virtnet: 1 3812 0.22 MB/sec execute 81 sec latency 145.008 ms oleg302-client.virtnet: 1 3867 0.22 MB/sec execute 82 sec latency 75.053 ms oleg302-client.virtnet: 1 3928 0.22 MB/sec execute 83 sec latency 115.387 ms oleg302-client.virtnet: 1 3987 0.22 MB/sec execute 84 sec latency 84.748 ms oleg302-client.virtnet: 1 4044 0.21 MB/sec execute 85 sec latency 87.534 ms oleg302-client.virtnet: 1 4157 0.21 MB/sec execute 86 sec latency 105.565 ms oleg302-client.virtnet: 1 4250 0.21 MB/sec execute 87 sec latency 106.210 ms oleg302-client.virtnet: 1 4336 0.21 MB/sec execute 88 sec latency 64.125 ms oleg302-client.virtnet: 1 4427 0.21 MB/sec execute 89 sec latency 66.413 ms oleg302-client.virtnet: 1 4503 0.21 MB/sec execute 90 sec latency 74.210 ms oleg302-client.virtnet: 1 4598 0.22 MB/sec execute 91 sec latency 58.891 ms oleg302-client.virtnet: 1 4709 0.22 MB/sec execute 92 sec latency 45.975 ms oleg302-client.virtnet: 1 4801 0.22 MB/sec execute 93 sec latency 46.337 ms oleg302-client.virtnet: 1 4984 0.25 MB/sec execute 94 sec latency 61.089 ms oleg302-client.virtnet: 1 5075 0.25 MB/sec execute 95 sec latency 60.717 ms oleg302-client.virtnet: 1 5143 0.24 MB/sec execute 96 sec latency 88.914 ms oleg302-client.virtnet: 1 5236 0.24 MB/sec execute 97 sec latency 60.866 ms oleg302-client.virtnet: 1 5296 0.24 MB/sec execute 98 sec latency 73.674 ms oleg302-client.virtnet: 1 5364 0.24 MB/seStart mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg302-server: oleg302-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg302-client: oleg302-server: ssh exited with exit code 1 Started lustre-MDT0001 05:10:19 (1789549819) targets are mounted 05:10:19 (1789549819) facet_failover done oleg302-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 c execute 99 sec latency 74.197 ms oleg302-client.virtnet: 1 5436 0.24 MB/sec execute 100 sec latency 71.544 ms oleg302-client.virtnet: 1 5565 0.24 MB/sec execute 101 sec latency 63.431 ms oleg302-client.virtnet: 1 5645 0.23 MB/sec execute 102 sec latency 68.226 ms oleg302-client.virtnet: 1 5748 0.23 MB/sec execute 103 sec latency 48.396 ms oleg302-client.virtnet: 1 5908 0.24 MB/sec execute 104 sec latency 54.854 ms oleg302-client.virtnet: 1 5989 0.24 MB/sec execute 105 sec latency 49.012 ms oleg302-client.virtnet: 1 6058 0.25 MB/sec execute 106 sec latency 72.933 ms oleg302-client.virtnet: 1 6213 0.26 MB/sec execute 107 sec latency 61.152 ms oleg302-client.virtnet: 1 6473 0.28 MB/sec execute 108 sec latency 57.756 ms oleg302-client.virtnet: 1 6585 0.28 MB/sec execute 109 sec latency 79.819 ms oleg302-client.virtnet: 1 6860 0.30 MB/sec execute 110 sec latency 75.869 ms oleg302-client.virtnet: 1 7054 0.32 MB/sec execute 111 sec latency 64.213 ms oleg302-client.virtnet: 1 7197 0.32 MB/sec execute 112 sec latency 48.299 ms oleg302-client.virtnet: 1 7325 0.33 MB/sec execute 113 sec latency 61.797 ms oleg302-client.virtnet: 1 7404 0.32 MB/sec execute 114 sec latency 65.406 ms oleg302-client.virtnet: 1 7505 0.32 MB/sec execute 115 sec latency 70.896 ms oleg302-client.virtnet: 1 7593 0.32 MB/sec execute 116 sec latency 51.007 ms oleg302-client.virtnet: 1 7721 0.32 MB/sec execute 117 sec latency 50.638 ms oleg302-client.virtnet: 1 7812 0.32 MB/sec execute 118 sec latency 92.685 ms oleg302-client.virtnet: 1 7878 0.32 MB/sec execute 119 sec latency 63.426 ms oleg302-client.virtnet: 1 cleanup 120 sec oleg302-client.virtnet: 0 cleanup 121 sec oleg302-client.virtnet: oleg302-client.virtnet: Operation Count AvgLat MaxLat oleg302-client.virtnet: ---------------------------------------- oleg302-client.virtnet: NTCreateX 1208 64.916 36051.992 oleg302-client.virtnet: Close 883 9.830 193.986 oleg302-client.virtnet: Rename 51 85.003 1463.341 oleg302-client.virtnet: Unlink 245 12.602 158.510 oleg302-client.virtnet: Qpathinfo 1128 10.255 202.994 oleg302-client.virtnet: Qfileinfo 192 0.871 15.646 oleg302-client.virtnet: Qfsinfo 203 1.264 33.126 oleg302-client.virtnet: Sfileinfo 95 38.940 135.540 oleg302-client.virtnet: Find 424 2.203 58.402 oleg302-client.virtnet: WriteX 594 7.884 168.562 oleg302-client.virtnet: ReadX 1916 0.247 52.852 oleg302-client.virtnet: LockX 4 14.354 24.684 oleg302-client.virtnet: UnlockX 4 11.323 25.225 oleg302-client.virtnet: Flush 82 46.298 433.999 oleg302-client.virtnet: oleg302-client.virtnet: Throughput 0.316788 MB/sec 1 clients 1 procs max_latency=36052.005 ms oleg302-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg302-client.virtnet at Wed Sep 16 05:10:29 EDT 2026 with return code 0 oleg302-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg302-client.virtnet oleg302-client.virtnet: /mnt/lustre/d70b.replay-single/oleg302-client.virtnet /mnt/lustre/d70b.replay-single/oleg302-client.virtnet oleg302-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg302-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg302-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg302-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg302-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg302-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg302-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg302-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg302-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg302-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg302-client.virtnet: removed directory 'clients/client0' oleg302-client.virtnet: removed directory 'clients' oleg302-client.virtnet: removed 'client.txt' oleg302-client.virtnet: /mnt/lustre/d70b.replay-single/oleg302-client.virtnet oleg302-client.virtnet: dbench successfully finished