== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 02:06:46 (1788588406) Starting client oleg453-client.virtnet: -o user_xattr,flock 192.168.204.153@tcp:/lustre /mnt/lustre Started clients oleg453-client.virtnet: 192.168.204.153@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 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/oleg453-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=135373 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2400 1268904 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2016 1269288 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29244 3570220 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 4656 3596908 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 33900 7167128 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg453-server Stopping /mnt/lustre-mds1 (opts:) on oleg453-server 02:07:11 (1788588431) shut down facet: mds1 facet_host: oleg453-server facet_failover_host: oleg453-server Failover mds1 to oleg453-server mount facets: mds1 oleg453-client.virtnet: looking for dbench program oleg453-client.virtnet: /usr/bin/dbench oleg453-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg453-client.virtnet oleg453-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg453-client.virtnet' oleg453-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg453-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg453-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg453-client.virtnet at Sat Sep 5 02:06:50 EDT 2026 oleg453-client.virtnet: waiting for dbench pid 135405 oleg453-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg453-client.virtnet: oleg453-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg453-client.virtnet: failed to create barrier semaphore oleg453-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg453-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg453-client.virtnet: releasing clients oleg453-client.virtnet: 1 71 3.14 MB/sec warmup 1 sec latency 81.261 ms oleg453-client.virtnet: 1 146 3.14 MB/sec warmup 2 sec latency 140.352 ms oleg453-client.virtnet: 1 189 2.52 MB/sec warmup 3 sec latency 198.712 ms oleg453-client.virtnet: 1 287 2.67 MB/sec warmup 4 sec latency 64.812 ms oleg453-client.virtnet: 1 338 2.45 MB/sec warmup 5 sec latency 118.405 ms oleg453-client.virtnet: 1 397 2.35 MB/sec warmup 6 sec latency 92.834 ms oleg453-client.virtnet: 1 466 2.33 MB/sec warmup 7 sec latency 104.478 ms oleg453-client.virtnet: 1 542 2.39 MB/sec warmup 8 sec latency 87.544 ms oleg453-client.virtnet: 1 663 2.35 MB/sec warmup 9 sec latency 98.450 ms oleg453-client.virtnet: 1 711 2.12 MB/sec warmup 10 sec latency 187.612 ms oleg453-client.virtnet: 1 765 1.94 MB/sec warmup 11 sec latency 89.820 ms oleg453-client.virtnet: 1 808 1.79 MB/sec warmup 12 sec latency 109.247 ms oleg453-client.virtnet: 1 874 1.66 MB/sec warmup 13 sec latency 95.056 ms oleg453-client.virtnet: 1 892 1.55 MB/sec warmup 14 sec latency 330.154 ms oleg453-client.virtnet: 1 940 1.45 MB/sec warmup 15 sec latency 78.827 ms oleg453-client.virtnet: 1 983 1.37 MB/sec warmup 16 sec latency 106.348 ms oleg453-client.virtnet: 1 1076 1.35 MB/sec warmup 17 sec latency 86.326 ms oleg453-client.virtnet: 1 1155 1.28 MB/sec warmup 18 sec latency 77.612 ms oleg453-client.virtnet: 1 1221 1.21 MB/sec warmup 19 sec latency 99.110 ms oleg453-client.virtnet: 1 1296 1.17 MB/sec warmup 20 sec latency 78.538 ms oleg453-client.virtnet: 1 1449 1.24 MB/sec warmup 21 sec latency 91.859 ms oleg453-client.virtnet: 1 1509 1.18 MB/sec warmup 22 sec latency 91.604 ms oleg453-client.virtnet: 1 1609 1.14 MB/sec warmup 23 sec latency 70.653 ms oleg453-client.virtnet: 1 1770 0.06 MB/sec execute 1 sec latency 148.075 ms oleg453-client.virtnet: 1 1849 0.07 MB/sec execute 2 sec latency 91.561 ms oleg453-client.virtnet: 1 1974 0.08 MB/sec execute 3 sec latency 102.656 ms oleg453-client.virtnet: 1 2068 0.10 MB/sec execute 4 sec latency 59.922 ms oleg453-client.virtnet: 1 2170 0.10 MB/sec execute 5 sec latency 53.709 ms oleg453-client.virtnet: 1 2347 0.28 MB/sec execute 6 sec latency 92.413 ms oleg453-client.virtnet: 1 2406 0.26 MB/sec execute 7 sec latency 67.974 ms oleg453-client.virtnet: 1 2468 0.30 MB/sec execute 8 sec latency 75.648 ms oleg453-client.virtnet: 1 2569 0.30 MB/sec execute 9 sec latency 92.098 ms oleg453-client.virtnet: 1 2622 0.28 MB/sec execute 10 sec latency 67.100 ms oleg453-client.virtStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg453-server: oleg453-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg453-client: oleg453-server: ssh exited with exit code 1 Started lustre-MDT0000 02:07:44 (1788588464) targets are mounted 02:07:44 (1788588464) facet_failover done oleg453-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 2340 1268964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1984 1269320 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36464 3570072 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13160 3592848 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49624 7162920 1% /mnt/lustre test_70b fail mds2 2 times net: 1 2902 0.60 MB/sec execute 11 sec latency 79.559 ms oleg453-client.virtnet: 1 2990 0.61 MB/sec execute 12 sec latency 82.350 ms oleg453-client.virtnet: 1 3191 0.62 MB/sec execute 13 sec latency 113.651 ms oleg453-client.virtnet: 1 3339 0.65 MB/sec execute 14 sec latency 90.494 ms oleg453-client.virtnet: 1 3432 0.68 MB/sec execute 15 sec latency 75.515 ms oleg453-client.virtnet: 1 3570 0.76 MB/sec execute 16 sec latency 83.066 ms oleg453-client.virtnet: 1 3649 0.73 MB/sec execute 17 sec latency 132.397 ms oleg453-client.virtnet: 1 3724 0.70 MB/sec execute 18 sec latency 62.145 ms oleg453-client.virtnet: 1 3800 0.71 MB/sec execute 19 sec latency 91.936 ms oleg453-client.virtnet: 1 3867 0.68 MB/sec execute 20 sec latency 193.620 ms oleg453-client.virtnet: 1 3948 0.66 MB/sec execute 21 sec latency 64.602 ms oleg453-client.virtnet: 1 4040 0.63 MB/sec execute 22 sec latency 82.995 ms oleg453-client.virtnet: 1 4161 0.60 MB/sec execute 23 sec latency 51.266 ms oleg453-client.virtnet: 1 4236 0.58 MB/sec execute 24 sec latency 103.472 ms oleg453-client.virtnet: 1 4283 0.56 MB/sec execute 25 sec latency 135.706 ms oleg453-client.virtnet: 1 4347 0.55 MB/sec execute 26 sec latency 82.829 ms oleg453-client.virtnet: 1 4395 0.53 MB/sec execute 27 sec latency 93.415 ms oleg453-client.virtnet: 1 4483 0.52 MB/sec execute 28 sec latency 60.508 ms oleg453-client.virtnet: 1 4548 0.51 MB/sec execute 29 sec latency 83.556 ms oleg453-client.virtnet: 1 4628 0.53 MB/sec execute 30 sec latency 74.881 ms oleg453-client.virtnet: 1 4723 0.51 MB/sec execute 31 sec latency 49.139 ms oleg453-client.virtnet: 1 4817 0.50 MB/sec execute 32 sec latency 51.018 ms oleg453-client.virtnet: 1 4957 0.57 MB/sec execute 33 sec latency 96.512 ms oleg453-client.virtnet: 1 5034 0.56 MB/sec execute 34 sec latency 66.757 ms oleg453-client.virtnet: 1 5098 0.54 MB/sec execute 35 sec latency 87.557 ms oleg453-client.virtnet: 1 5162 0.53 MB/sec execute 36 sec latency 59.330 ms oleg453-client.virtnet: 1 5234 0.52 MB/sec execute 37 sec latency 70.704 ms oleg453-client.virtnet: 1 5286 0.50 MB/sec execute 38 sec latency 111.195 ms oleg453-client.virtnet: 1 5348 0.49 MB/sec execute 39 sec latency 83.385 ms oleg453-client.virtnet: 1 5393 0.48 MB/sec execute 40 sec latency 85.491 ms oleg453-client.virtnet: 1 5470 0.47 MB/sec execute 41 sec latency 69.422 ms oleg453-client.virtnet: 1 5569 0.46 MB/sec execute 42 sec latency 65.268 ms oleg453-client.virtnet: 1 5663 0.45 MB/sec execute 43 sec latency 70.847 ms oleg453-client.virtnet: 1 5730 0.45 MB/sec execute 44 sec latency 76.576 ms oleg453-client.virtnet: 1 5910 0.46 MB/sec execute 45 sec latency 56.728 ms oleg453-client.virtnet: 1 5972 0.45 MB/sec execute 46 sec latency 104.488 ms oleg453-client.virtnet: 1 6038 0.46 MB/sec execute 47 sec latency 86.251 ms oleg453-client.virtnet: 1 6141 0.45 MB/sec execute 48 sec latency 124.632 ms oleg453-client.virtnet: 1 6326 0.51 MB/sec execute 49 sec latency 69.357 ms oleg453-client.virtnet: 1 6478 0.53 MB/sec execute 50 sec latency 78.777 ms oleg453-client.virtnet: 1 6537 0.52 MB/sec execute 51 sec latency 439.363 ms oleg453-client.virtnet: 1 6537 0.51 MB/sec execute 52 sec latency 1439.779 ms oleg453-client.virtnet: 1 6554 0.50 MB/sec execute 53 sec latency 2095.420 ms oleg453-client.virtnet: 1 6763 0.50 MB/sec execute 54 sec latency 79.440 ms oleg453-client.virtnet: 1 6920 0.51 MB/sec execute 55 sec latency 92.606 ms oleg453Failing mds2 on oleg453-server Stopping /mnt/lustre-mds2 (opts:) on oleg453-server 02:08:16 (1788588496) shut down facet: mds2 facet_host: oleg453-server facet_failover_host: oleg453-server Failover mds2 to oleg453-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg453-server: oleg453-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg453-client: oleg453-server: ssh exited with exit code 1 Started lustre-MDT0001 02:08:50 (1788588530) targets are mounted 02:08:50 (1788588530) facet_failover done -client.virtnet: 1 7077 0.56 MB/sec execute 56 sec latency 107.050 ms oleg453-client.virtnet: 1 7164 0.55 MB/sec execute 57 sec latency 121.105 ms oleg453-client.virtnet: 1 7238 0.54 MB/sec execute 58 sec latency 91.204 ms oleg453-client.virtnet: 1 7305 0.55 MB/sec execute 59 sec latency 124.987 ms oleg453-client.virtnet: 1 7329 0.54 MB/sec execute 60 sec latency 566.199 ms oleg453-client.virtnet: 1 7329 0.53 MB/sec execute 61 sec latency 1566.375 ms oleg453-client.virtnet: 1 7329 0.53 MB/sec execute 62 sec latency 2566.689 ms oleg453-client.virtnet: 1 7329 0.52 MB/sec execute 63 sec latency 3573.275 ms oleg453-client.virtnet: 1 7329 0.51 MB/sec execute 64 sec latency 4573.793 ms oleg453-client.virtnet: 1 7329 0.50 MB/sec execute 65 sec latency 5574.290 ms oleg453-client.virtnet: 1 7329 0.49 MB/sec execute 66 sec latency 6574.735 ms oleg453-client.virtnet: 1 7329 0.49 MB/sec execute 67 sec latency 7575.191 ms oleg453-client.virtnet: 1 7329 0.48 MB/sec execute 68 sec latency 8575.448 ms oleg453-client.virtnet: 1 7329 0.47 MB/sec execute 69 sec latency 9575.714 ms oleg453-client.virtnet: 1 7329 0.47 MB/sec execute 70 sec latency 10575.963 ms oleg453-client.virtnet: 1 7329 0.46 MB/sec execute 71 sec latency 11579.036 ms oleg453-client.virtnet: 1 7329 0.45 MB/sec execute 72 sec latency 12579.358 ms oleg453-client.virtnet: 1 7329 0.45 MB/sec execute 73 sec latency 13580.431 ms oleg453-client.virtnet: 1 7329 0.44 MB/sec execute 74 sec latency 14581.420 ms oleg453-client.virtnet: 1 7329 0.43 MB/sec execute 75 sec latency 15581.865 ms oleg453-client.virtnet: 1 7329 0.43 MB/sec execute 76 sec latency 16585.735 ms oleg453-client.virtnet: 1 7329 0.42 MB/sec execute 77 sec latency 17586.940 ms oleg453-client.virtnet: 1 7329 0.42 MB/sec execute 78 sec latency 18587.516 ms oleg453-client.virtnet: 1 7329 0.41 MB/sec execute 79 sec latency 19587.802 ms oleg453-client.virtnet: 1 7329 0.41 MB/sec execute 80 sec latency 20588.073 ms oleg453-client.virtnet: 1 7329 0.40 MB/sec execute 81 sec latency 21588.349 ms oleg453-client.virtnet: 1 7329 0.40 MB/sec execute 82 sec latency 22589.000 ms oleg453-client.virtnet: 1 7329 0.39 MB/sec execute 83 sec latency 23589.864 ms oleg453-client.virtnet: 1 7329 0.39 MB/sec execute 84 sec latency 24590.134 ms oleg453-client.virtnet: 1 7329 0.38 MB/sec execute 85 sec latency 25590.792 ms oleg453-client.virtnet: 1 7329 0.38 MB/sec execute 86 sec latency 26591.223 ms oleg453-client.virtnet: 1 7329 0.37 MB/sec execute 87 sec latency 27592.623 ms oleg453-client.virtnet: 1 7329 0.37 MB/sec execute 88 sec latency 28597.296 ms oleg453-client.virtnet: 1 7329 0.37 MB/sec execute 89 sec latency 29599.053 ms oleg453-client.virtnet: 1 7329 0.36 MB/sec execute 90 sec latency 30599.310 ms oleg453-client.virtnet: 1 7329 0.36 MB/sec execute 91 sec latency 31599.566 ms oleg453-client.virtnet: 1 7329 0.35 MB/sec execute 92 sec latency 32599.893 ms oleg453-client.virtnet: 1 7329 0.35 MB/sec execute 93 sec latency 33600.799 ms oleg453-client.virtnet: 1 7384 0.35 MB/sec execute 94 sec latency 33826.004 ms oleg453-client.virtnet: 1 7454 0.35 MB/sec execute 95 sec latency 84.922 ms oleg453-client.virtnet: 1 7518 0.34 MB/sec execute 96 sec latency 89.441 ms oleg453-client.virtnet: 1 7595 0.34 MB/sec execute 97 sec latency 78.358 ms oleg453-client.virtnet: 1 7657 0.34 MB/sec execute 98 sec latency 99.478 ms oleg453-client.virtnet: 1 7725 0.33 MB/sec execute 99 sec latency 64.561 ms ololeg453-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 eg453-client.virtnet: 1 7792 0.33 MB/sec execute 100 sec latency 92.583 ms oleg453-client.virtnet: 1 7836 0.33 MB/sec execute 101 sec latency 118.661 ms oleg453-client.virtnet: 1 7885 0.33 MB/sec execute 102 sec latency 97.790 ms oleg453-client.virtnet: 1 7937 0.32 MB/sec execute 103 sec latency 72.602 ms oleg453-client.virtnet: 1 8012 0.32 MB/sec execute 104 sec latency 82.395 ms oleg453-client.virtnet: 1 8063 0.32 MB/sec execute 105 sec latency 97.382 ms oleg453-client.virtnet: 1 8129 0.32 MB/sec execute 106 sec latency 68.445 ms oleg453-client.virtnet: 1 8233 0.33 MB/sec execute 107 sec latency 61.504 ms oleg453-client.virtnet: 1 8306 0.32 MB/sec execute 108 sec latency 90.749 ms oleg453-client.virtnet: 1 8378 0.32 MB/sec execute 109 sec latency 115.949 ms oleg453-client.virtnet: 1 8530 0.35 MB/sec execute 110 sec latency 67.607 ms oleg453-client.virtnet: 1 8605 0.34 MB/sec execute 111 sec latency 65.513 ms oleg453-client.virtnet: 1 8699 0.34 MB/sec execute 112 sec latency 65.949 ms oleg453-client.virtnet: 1 8787 0.34 MB/sec execute 113 sec latency 68.205 ms oleg453-client.virtnet: 1 8909 0.34 MB/sec execute 114 sec latency 102.038 ms oleg453-client.virtnet: 1 9035 0.33 MB/sec execute 115 sec latency 62.055 ms oleg453-client.virtnet: 1 9189 0.33 MB/sec execute 116 sec latency 53.489 ms oleg453-client.virtnet: 1 9298 0.33 MB/sec execute 117 sec latency 61.472 ms oleg453-client.virtnet: 1 9460 0.34 MB/sec execute 118 sec latency 69.892 ms oleg453-client.virtnet: 1 9525 0.34 MB/sec execute 119 sec latency 71.030 ms oleg453-client.virtnet: 1 cleanup 120 sec oleg453-client.virtnet: 1 cleanup 121 sec oleg453-client.virtnet: 0 cleanup 121 sec oleg453-client.virtnet: oleg453-client.virtnet: Operation Count AvgLat MaxLat oleg453-client.virtnet: ---------------------------------------- oleg453-client.virtnet: NTCreateX 1383 56.349 33825.983 oleg453-client.virtnet: Close 1033 7.810 36.840 oleg453-client.virtnet: Rename 57 58.090 148.047 oleg453-client.virtnet: Unlink 263 13.220 98.045 oleg453-client.virtnet: Qpathinfo 1308 8.600 96.489 oleg453-client.virtnet: Qfileinfo 226 0.589 8.022 oleg453-client.virtnet: Qfsinfo 213 1.348 39.992 oleg453-client.virtnet: Sfileinfo 113 35.631 135.686 oleg453-client.virtnet: Find 481 2.608 103.445 oleg453-client.virtnet: WriteX 690 6.210 59.215 oleg453-client.virtnet: ReadX 2053 0.044 4.709 oleg453-client.virtnet: LockX 4 8.201 14.640 oleg453-client.virtnet: UnlockX 4 9.161 14.610 oleg453-client.virtnet: Flush 93 63.333 2095.402 oleg453-client.virtnet: oleg453-client.virtnet: Throughput 0.336551 MB/sec 1 clients 1 procs max_latency=33826.004 ms oleg453-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg453-client.virtnet at Sat Sep 5 02:09:15 EDT 2026 with return code 0 oleg453-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg453-client.virtnet oleg453-client.virtnet: /mnt/lustre/d70b.replay-single/oleg453-client.virtnet /mnt/lustre/d70b.replay-single/oleg453-client.virtnet oleg453-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg453-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg453-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg453-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg453-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg453-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg453-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg453-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg453-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg453-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg453-client.virtnet: removed directory 'clients/client0' oleg453-client.virtnet: removed directory 'clients' oleg453-client.virtnet: removed 'client.txt' oleg453-client.virtnet: /mnt/lustre/d70b.replay-single/oleg453-client.virtnet oleg453-client.virtnet: dbench successfully finished