== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 13:05:02 (1776186302) Starting client oleg256-client.virtnet: -o user_xattr,flock oleg256-server@tcp:/lustre /mnt/lustre Started clients oleg256-client.virtnet: 192.168.202.156@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) striped dir -i0 -c2 -H fnv_1a_64 /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/oleg256-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=138656 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2428 1285260 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2040 1285648 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26028 3556272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1412 3605608 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27440 7161880 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg256-server Stopping /mnt/lustre-mds1 (opts:) on oleg256-server reboot facets: mds1 Failover mds1 to oleg256-server mount facets: mds1 oleg256-client.virtnet: looking for dbench program oleg256-client.virtnet: /usr/bin/dbench oleg256-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg256-client.virtnet oleg256-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg256-client.virtnet' oleg256-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg256-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg256-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg256-client.virtnet at Tue Apr 14 13:05:05 EDT 2026 oleg256-client.virtnet: waiting for dbench pid 138687 oleg256-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg256-client.virtnet: oleg256-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg256-client.virtnet: failed to create barrier semaphore oleg256-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg256-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg256-client.virtnet: releasing clients oleg256-client.virtnet: 1 121 5.50 MB/sec warmup 1 sec latency 114.680 ms oleg256-client.virtnet: 1 190 3.79 MB/sec warmup 2 sec latency 110.143 ms oleg256-client.virtnet: 1 289 3.57 MB/sec warmup 3 sec latency 76.677 ms oleg256-client.virtnet: 1 373 3.33 MB/sec warmup 4 sec latency 81.515 ms oleg256-client.virtnet: 1 437 3.07 MB/sec warmup 5 sec latency 102.555 ms oleg256-client.virtnet: 1 513 2.95 MB/sec warmup 6 sec latency 93.181 ms oleg256-client.virtnet: 1 671 3.02 MB/sec warmup 7 sec latency 93.975 ms oleg256-client.virtnet: 1 740 2.66 MB/sec warmup 8 sec latency 68.726 ms oleg256-client.virtnet: 1 804 2.38 MB/sec warmup 9 sec latency 81.473 ms oleg256-client.virtnet: 1 888 2.17 MB/sec warmup 10 sec latency 90.070 ms oleg256-client.virtnet: 1 980 1.99 MB/sec warmup 11 sec latency 80.586 ms oleg256-client.virtnet: 1 1147 1.91 MB/sec warmup 12 sec latency 71.222 ms oleg256-client.virtnet: 1 1216 1.77 MB/sec warmup 13 sec latency 77.705 ms oleg256-client.virtnet: 1 1384 1.85 MB/sec warmup 14 sec latency 80.726 ms oleg256-client.virtnet: 1 1470 1.73 MB/sec warmup 15 sec latency 68.684 ms oleg256-client.virtnet: 1 1548 1.63 MB/sec warmup 16 sec latency 114.081 ms oleg256-client.virtnet: 1 1646 1.54 MB/sec warmup 17 sec latency 96.293 ms oleg256-client.virtnet: 1 1783 1.46 MB/sec warmup 18 sec latency 68.788 ms oleg256-client.virtnet: 1 1986 1.39 MB/sec warmup 19 sec latency 63.453 ms oleg256-client.virtnet: 1 2150 1.33 MB/sec warmup 20 sec latency 59.856 ms oleg256-client.virtnet: 1 2350 1.33 MB/sec warmup 21 sec latency 46.219 ms oleg256-client.virtnet: 1 2436 1.28 MB/sec warmup 22 sec latency 60.126 ms oleg256-client.virtnet: 1 2489 1.25 MB/sec warmup 23 sec latency 81.171 ms oleg256-client.virtnet: 1 2909 1.09 MB/sec execute 1 sec latency 99.750 ms oleg256-client.virtnet: 1 3019 0.80 MB/sec execute 2 sec latency 58.572 ms oleg256-client.virtnet: 1 3278 1.14 MB/sec execute 3 sec latency 63.105 ms oleg256-client.virtnet: 1 3432 1.14 MB/sec execute 4 sec latency 69.302 ms oleg256-client.virtnet: 1 3627 1.33 MB/sec execute 5 sec latency 54.181 ms oleg256-client.virtnet: 1 3715 1.14 MB/sec execute 6 sec latency 73.961 ms oleg256-client.virtnet: 1 3808 1.12 MB/sec execute 7 sec latency 84.177 ms oleg256-client.virtnet: 1 3871 0.98 MB/sec execute 8 sec latency 79.782 ms oleg256-client.virtnet: 1 3948 0.90 MB/sec execute 9 sec latency 104.884 ms oleg256-client.virtnet: 1 4005 0.81 MB/sec execute 10 sec latency 79.538 ms oleg256-client.virtnet: Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg256-server: oleg256-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg256-client: oleg256-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg256-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 2388 1285300 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2016 1285672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37420 3569028 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11908 3592140 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49328 7161168 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg256-server Stopping /mnt/lustre-mds2 (opts:) on oleg256-server 1 4076 0.74 MB/sec execute 11 sec latency 82.468 ms oleg256-client.virtnet: 1 4179 0.68 MB/sec execute 12 sec latency 139.620 ms oleg256-client.virtnet: 1 4266 0.64 MB/sec execute 13 sec latency 90.932 ms oleg256-client.virtnet: 1 4343 0.61 MB/sec execute 14 sec latency 87.352 ms oleg256-client.virtnet: 1 4427 0.58 MB/sec execute 15 sec latency 94.430 ms oleg256-client.virtnet: 1 4484 0.56 MB/sec execute 16 sec latency 90.247 ms oleg256-client.virtnet: 1 4539 0.53 MB/sec execute 17 sec latency 149.453 ms oleg256-client.virtnet: 1 4712 0.56 MB/sec execute 18 sec latency 55.696 ms oleg256-client.virtnet: 1 4851 0.54 MB/sec execute 19 sec latency 46.375 ms oleg256-client.virtnet: 1 5075 0.66 MB/sec execute 20 sec latency 38.414 ms oleg256-client.virtnet: 1 5220 0.64 MB/sec execute 21 sec latency 44.023 ms oleg256-client.virtnet: 1 5284 0.61 MB/sec execute 22 sec latency 107.871 ms oleg256-client.virtnet: 1 5354 0.59 MB/sec execute 23 sec latency 88.619 ms oleg256-client.virtnet: 1 5467 0.57 MB/sec execute 24 sec latency 78.006 ms oleg256-client.virtnet: 1 5581 0.55 MB/sec execute 25 sec latency 50.183 ms oleg256-client.virtnet: 1 5712 0.53 MB/sec execute 26 sec latency 60.051 ms oleg256-client.virtnet: 1 5779 0.52 MB/sec execute 27 sec latency 98.195 ms oleg256-client.virtnet: 1 5914 0.54 MB/sec execute 28 sec latency 85.528 ms oleg256-client.virtnet: 1 5996 0.53 MB/sec execute 29 sec latency 71.117 ms oleg256-client.virtnet: 1 6160 0.54 MB/sec execute 30 sec latency 53.626 ms oleg256-client.virtnet: 1 6449 0.64 MB/sec execute 31 sec latency 64.301 ms oleg256-client.virtnet: 1 6551 0.65 MB/sec execute 32 sec latency 67.846 ms oleg256-client.virtnet: 1 6764 0.65 MB/sec execute 33 sec latency 78.141 ms oleg256-client.virtnet: 1 6916 0.66 MB/sec execute 34 sec latency 103.263 ms oleg256-client.virtnet: 1 7092 0.73 MB/sec execute 35 sec latency 84.544 ms oleg256-client.virtnet: 1 7175 0.72 MB/sec execute 36 sec latency 68.798 ms oleg256-client.virtnet: 1 7241 0.70 MB/sec execute 37 sec latency 61.831 ms oleg256-client.virtnet: 1 7329 0.71 MB/sec execute 38 sec latency 98.459 ms oleg256-client.virtnet: 1 7400 0.69 MB/sec execute 39 sec latency 128.061 ms oleg256-client.virtnet: 1 7488 0.68 MB/sec execute 40 sec latency 71.502 ms oleg256-client.virtnet: 1 7588 0.66 MB/sec execute 41 sec latency 55.375 ms oleg256-client.virtnet: 1 7726 0.65 MB/sec execute 42 sec latency 63.608 ms oleg256-client.virtnet: 1 7807 0.64 MB/sec execute 43 sec latency 90.784 ms oleg256-client.virtnet: 1 7878 0.63 MB/sec execute 44 sec latency 71.263 ms oleg256-client.virtnet: 1 7921 0.62 MB/sec execute 45 sec latency 92.494 ms oleg256-client.virtnet: 1 7997 0.61 MB/sec execute 46 sec latency 119.761 ms oleg256-client.virtnet: 1 8025 0.60 MB/sec execute 47 sec latency 476.610 ms oleg256-client.virtnet: 1 8025 0.58 MB/sec execute 48 sec latency 1483.808 ms oleg256-client.virtnet: 1 8070 0.57 MB/sec execute 49 sec latency 1746.933 ms oleg256-client.virtnet: 1 8172 0.58 MB/sec execute 50 sec latency 66.859 ms oleg256-client.virtnet: 1 8265 0.57 MB/sec execute 51 sec latency 73.641 ms oleg256-client.virtnet: 1 8333 0.56 MB/sec execute 52 sec latency 56.171 ms oleg256-client.virtnet: 1 8487 0.61 MB/sec execute 53 sec latency 75.299 ms oleg256-client.virtnet: 1 8542 0.60 MB/sec execute 54 sec latency 123.225 ms oleg256-client.virtnet: 1 8562 0.59 MB/sec execute 55 sec latency 747.955 ms oleg256-cliereboot facets: mds2 Failover mds2 to oleg256-server mount facets: mds2 Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg256-server: oleg256-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg256-client: oleg256-server: ssh exited with exit code 1 Started lustre-MDT0001 nt.virtnet: 1 8562 0.58 MB/sec execute 56 sec latency 1748.245 ms oleg256-client.virtnet: 1 8562 0.57 MB/sec execute 57 sec latency 2748.479 ms oleg256-client.virtnet: 1 8562 0.56 MB/sec execute 58 sec latency 3754.059 ms oleg256-client.virtnet: 1 8562 0.55 MB/sec execute 59 sec latency 4754.408 ms oleg256-client.virtnet: 1 8562 0.54 MB/sec execute 60 sec latency 5754.633 ms oleg256-client.virtnet: 1 8562 0.53 MB/sec execute 61 sec latency 6756.594 ms oleg256-client.virtnet: 1 8562 0.52 MB/sec execute 62 sec latency 7756.799 ms oleg256-client.virtnet: 1 8562 0.51 MB/sec execute 63 sec latency 8757.636 ms oleg256-client.virtnet: 1 8562 0.50 MB/sec execute 64 sec latency 9758.198 ms oleg256-client.virtnet: 1 8562 0.50 MB/sec execute 65 sec latency 10761.055 ms oleg256-client.virtnet: 1 8562 0.49 MB/sec execute 66 sec latency 11761.364 ms oleg256-client.virtnet: 1 8562 0.48 MB/sec execute 67 sec latency 12762.054 ms oleg256-client.virtnet: 1 8562 0.47 MB/sec execute 68 sec latency 13762.325 ms oleg256-client.virtnet: 1 8562 0.47 MB/sec execute 69 sec latency 14763.489 ms oleg256-client.virtnet: 1 8562 0.46 MB/sec execute 70 sec latency 15763.777 ms oleg256-client.virtnet: 1 8562 0.45 MB/sec execute 71 sec latency 16763.993 ms oleg256-client.virtnet: 1 8562 0.45 MB/sec execute 72 sec latency 17766.877 ms oleg256-client.virtnet: 1 8562 0.44 MB/sec execute 73 sec latency 18767.140 ms oleg256-client.virtnet: 1 8562 0.44 MB/sec execute 74 sec latency 19767.413 ms oleg256-client.virtnet: 1 8562 0.43 MB/sec execute 75 sec latency 20767.764 ms oleg256-client.virtnet: 1 8562 0.42 MB/sec execute 76 sec latency 21768.000 ms oleg256-client.virtnet: 1 8562 0.42 MB/sec execute 77 sec latency 22768.755 ms oleg256-client.virtnet: 1 8562 0.41 MB/sec execute 78 sec latency 23769.823 ms oleg256-client.virtnet: 1 8562 0.41 MB/sec execute 79 sec latency 24774.079 ms oleg256-client.virtnet: 1 8562 0.40 MB/sec execute 80 sec latency 25775.918 ms oleg256-client.virtnet: 1 8562 0.40 MB/sec execute 81 sec latency 26776.073 ms oleg256-client.virtnet: 1 8562 0.39 MB/sec execute 82 sec latency 27776.848 ms oleg256-client.virtnet: 1 8562 0.39 MB/sec execute 83 sec latency 28777.746 ms oleg256-client.virtnet: 1 8562 0.38 MB/sec execute 84 sec latency 29779.575 ms oleg256-client.virtnet: 1 8562 0.38 MB/sec execute 85 sec latency 30779.926 ms oleg256-client.virtnet: 1 8562 0.38 MB/sec execute 86 sec latency 31782.096 ms oleg256-client.virtnet: 1 8562 0.37 MB/sec execute 87 sec latency 32783.957 ms oleg256-client.virtnet: 1 8562 0.37 MB/sec execute 88 sec latency 33785.588 ms oleg256-client.virtnet: 1 8562 0.36 MB/sec execute 89 sec latency 34785.905 ms oleg256-client.virtnet: 1 8562 0.36 MB/sec execute 90 sec latency 35786.136 ms oleg256-client.virtnet: 1 8562 0.35 MB/sec execute 91 sec latency 36786.374 ms oleg256-client.virtnet: 1 8562 0.35 MB/sec execute 92 sec latency 37786.987 ms oleg256-client.virtnet: 1 8562 0.35 MB/sec execute 93 sec latency 38787.282 ms oleg256-client.virtnet: 1 8583 0.34 MB/sec execute 94 sec latency 39434.304 ms oleg256-client.virtnet: 1 8713 0.34 MB/sec execute 95 sec latency 57.194 ms oleg256-client.virtnet: 1 8825 0.34 MB/sec execute 96 sec latency 60.517 ms oleg256-client.virtnet: 1 8936 0.34 MB/sec execute 97 sec latency 54.222 ms oleg256-client.virtnet: 1 9087 0.33 MB/sec execute 98 sec latency 61.135 ms oleg256-client.virtnet: 1 9230 0.33 MB/sec execute 99 sec latency 61.642oleg256-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 ms oleg256-client.virtnet: 1 9378 0.33 MB/sec execute 100 sec latency 48.338 ms oleg256-client.virtnet: 1 9511 0.34 MB/sec execute 101 sec latency 50.780 ms oleg256-client.virtnet: 1 9581 0.34 MB/sec execute 102 sec latency 75.986 ms oleg256-client.virtnet: 1 9685 0.34 MB/sec execute 103 sec latency 69.462 ms oleg256-client.virtnet: 1 10025 0.38 MB/sec execute 104 sec latency 63.014 ms oleg256-client.virtnet: 1 10275 0.38 MB/sec execute 105 sec latency 69.877 ms oleg256-client.virtnet: 1 10472 0.39 MB/sec execute 106 sec latency 45.355 ms oleg256-client.virtnet: 1 10714 0.42 MB/sec execute 107 sec latency 42.411 ms oleg256-client.virtnet: 1 10806 0.42 MB/sec execute 108 sec latency 50.449 ms oleg256-client.virtnet: 1 10926 0.42 MB/sec execute 109 sec latency 55.992 ms oleg256-client.virtnet: 1 11000 0.42 MB/sec execute 110 sec latency 72.535 ms oleg256-client.virtnet: 1 11065 0.42 MB/sec execute 111 sec latency 78.806 ms oleg256-client.virtnet: 1 11155 0.41 MB/sec execute 112 sec latency 53.398 ms oleg256-client.virtnet: 1 11276 0.41 MB/sec execute 113 sec latency 56.997 ms oleg256-client.virtnet: 1 11335 0.41 MB/sec execute 114 sec latency 213.434 ms oleg256-client.virtnet: 1 11390 0.41 MB/sec execute 115 sec latency 100.470 ms oleg256-client.virtnet: 1 11456 0.40 MB/sec execute 116 sec latency 89.976 ms oleg256-client.virtnet: 1 11559 0.40 MB/sec execute 117 sec latency 60.438 ms oleg256-client.virtnet: 1 11622 0.40 MB/sec execute 118 sec latency 64.686 ms oleg256-client.virtnet: 1 11772 0.41 MB/sec execute 119 sec latency 57.364 ms oleg256-client.virtnet: 1 cleanup 120 sec oleg256-client.virtnet: 0 cleanup 121 sec oleg256-client.virtnet: oleg256-client.virtnet: Operation Count AvgLat MaxLat oleg256-client.virtnet: ---------------------------------------- oleg256-client.virtnet: NTCreateX 1583 51.945 39434.289 oleg256-client.virtnet: Close 1139 6.485 46.159 oleg256-client.virtnet: Rename 71 36.581 103.237 oleg256-client.virtnet: Unlink 346 10.109 38.755 oleg256-client.virtnet: Qpathinfo 1425 6.075 74.728 oleg256-client.virtnet: Qfileinfo 240 0.404 10.425 oleg256-client.virtnet: Qfsinfo 286 0.918 56.284 oleg256-client.virtnet: Sfileinfo 130 22.098 66.169 oleg256-client.virtnet: Find 559 2.290 63.584 oleg256-client.virtnet: WriteX 783 5.625 61.797 oleg256-client.virtnet: ReadX 2496 0.036 13.868 oleg256-client.virtnet: LockX 6 7.910 13.312 oleg256-client.virtnet: UnlockX 6 6.356 14.751 oleg256-client.virtnet: Flush 119 54.858 1746.916 oleg256-client.virtnet: oleg256-client.virtnet: Throughput 0.406132 MB/sec 1 clients 1 procs max_latency=39434.304 ms oleg256-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg256-client.virtnet at Tue Apr 14 13:07:31 EDT 2026 with return code 0 oleg256-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg256-client.virtnet oleg256-client.virtnet: /mnt/lustre/d70b.replay-single/oleg256-client.virtnet /mnt/lustre/d70b.replay-single/oleg256-client.virtnet oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg256-client.virtnet: removed directory 'clients/client0' oleg256-client.virtnet: removed directory 'clients' oleg256-client.virtnet: removed 'client.txt' oleg256-client.virtnet: /mnt/lustre/d70b.replay-single/oleg256-client.virtnet oleg256-client.virtnet: dbench successfully finished