== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 08:06:41 (1787400401) Starting client oleg409-client.virtnet: -o user_xattr,flock 192.168.204.109@tcp:/lustre /mnt/lustre Started clients oleg409-client.virtnet: 192.168.204.109@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,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/oleg409-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=135356 ... 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 26176 3573284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1576 3596844 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7170128 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg409-server Stopping /mnt/lustre-mds1 (opts:) on oleg409-server 08:07:13 (1787400433) shut down facet: mds1 facet_host: oleg409-server facet_failover_host: oleg409-server oleg409-client.virtnet: looking for dbench program oleg409-client.virtnet: /usr/bin/dbench oleg409-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg409-client.virtnet oleg409-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg409-client.virtnet' oleg409-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg409-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg409-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg409-client.virtnet at Sat Aug 22 08:06:46 EDT 2026 oleg409-client.virtnet: waiting for dbench pid 135387 oleg409-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg409-client.virtnet: oleg409-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg409-client.virtnet: failed to create barrier semaphore oleg409-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg409-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg409-client.virtnet: releasing clients oleg409-client.virtnet: 1 52 2.08 MB/sec warmup 1 sec latency 76.351 ms oleg409-client.virtnet: 1 151 3.16 MB/sec warmup 2 sec latency 101.098 ms oleg409-client.virtnet: 1 215 2.78 MB/sec warmup 3 sec latency 135.267 ms oleg409-client.virtnet: 1 279 2.60 MB/sec warmup 4 sec latency 134.319 ms oleg409-client.virtnet: 1 323 2.34 MB/sec warmup 5 sec latency 114.324 ms oleg409-client.virtnet: 1 381 2.25 MB/sec warmup 6 sec latency 100.115 ms oleg409-client.virtnet: 1 450 2.25 MB/sec warmup 7 sec latency 88.556 ms oleg409-client.virtnet: 1 513 2.21 MB/sec warmup 8 sec latency 102.454 ms oleg409-client.virtnet: 1 642 2.33 MB/sec warmup 9 sec latency 79.293 ms oleg409-client.virtnet: 1 710 2.12 MB/sec warmup 10 sec latency 74.717 ms oleg409-client.virtnet: 1 721 1.93 MB/sec warmup 11 sec latency 695.370 ms oleg409-client.virtnet: 1 740 1.77 MB/sec warmup 12 sec latency 1286.860 ms oleg409-client.virtnet: 1 810 1.65 MB/sec warmup 13 sec latency 70.353 ms oleg409-client.virtnet: 1 885 1.54 MB/sec warmup 14 sec latency 151.954 ms oleg409-client.virtnet: 1 949 1.45 MB/sec warmup 15 sec latency 267.557 ms oleg409-client.virtnet: 1 1018 1.40 MB/sec warmup 16 sec latency 113.614 ms oleg409-client.virtnet: 1 1126 1.35 MB/sec warmup 17 sec latency 62.764 ms oleg409-client.virtnet: 1 1149 1.28 MB/sec warmup 18 sec latency 518.314 ms oleg409-client.virtnet: 1 1149 1.21 MB/sec warmup 19 sec latency 1520.269 ms oleg409-client.virtnet: 1 1149 1.15 MB/sec warmup 20 sec latency 2521.087 ms oleg409-client.virtnet: 1 1149 1.09 MB/sec warmup 21 sec latency 3521.357 ms oleg409-client.virtnet: 1 1149 1.04 MB/sec warmup 22 sec latency 4521.826 ms oleg409-client.virtnet: 1 1149 1.00 MB/sec warmup 23 sec latency 5524.370 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 1 sec latency 7527.593 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 2 sec latency 8528.258 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 3 sec latency 9532.408 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 4 sec latency 10534.611 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 5 sec latency 11535.804 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 6 sec latency 12536.475 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 7 sec latency 13537.239 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 8 sec latency 14537.435 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 9 sec latency 15537.679 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 10 sec Failover mds1 to oleg409-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1 Started lustre-MDT0000 08:07:48 (1787400468) targets are mounted 08:07:48 (1787400468) facet_failover done oleg409-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 2344 1268960 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1996 1269308 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36488 3569996 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13168 3592892 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49656 7162888 1% /mnt/lustre latency 16537.901 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 11 sec latency 17540.660 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 12 sec latency 18542.756 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 13 sec latency 19543.069 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 14 sec latency 20543.274 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 15 sec latency 21543.994 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 16 sec latency 22546.768 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 17 sec latency 23547.746 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 18 sec latency 24550.286 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 19 sec latency 25550.558 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 20 sec latency 26550.966 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 21 sec latency 27551.187 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 22 sec latency 28553.556 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 23 sec latency 29553.835 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 24 sec latency 30554.163 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 25 sec latency 31556.297 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 26 sec latency 32557.577 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 27 sec latency 33558.881 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 28 sec latency 34559.153 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 29 sec latency 35559.446 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 30 sec latency 36560.209 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 31 sec latency 37561.590 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 32 sec latency 38562.217 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 33 sec latency 39562.686 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 34 sec latency 40563.590 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 35 sec latency 41563.876 ms oleg409-client.virtnet: 1 1149 0.00 MB/sec execute 36 sec latency 42564.164 ms oleg409-client.virtnet: 1 1192 0.00 MB/sec execute 37 sec latency 42944.334 ms oleg409-client.virtnet: 1 1262 0.00 MB/sec execute 38 sec latency 61.576 ms oleg409-client.virtnet: 1 1433 0.08 MB/sec execute 39 sec latency 80.062 ms oleg409-client.virtnet: 1 1502 0.08 MB/sec execute 40 sec latency 106.586 ms oleg409-client.virtnet: 1 1578 0.08 MB/sec execute 41 sec latency 65.640 ms oleg409-client.virtnet: 1 1654 0.08 MB/sec execute 42 sec latency 69.749 ms oleg409-client.virtnet: 1 1721 0.08 MB/sec execute 43 sec latency 109.288 ms oleg409-client.virtnet: 1 1821 0.08 MB/sec execute 44 sec latency 115.238 ms oleg409-client.virtnet: 1 1892 0.08 MB/sec execute 45 sec latency 124.594 ms oleg409-client.virtnet: 1 1999 0.08 MB/sec execute 46 sec latency 73.275 ms oleg409-client.virtnet: 1 2108 0.08 MB/sec execute 47 sec latency 69.103 ms oleg409-client.virtnet: 1 2170 0.08 MB/sec execute 48 sec latency 85.990 ms oleg409-client.virtnet: 1 2350 0.10 MB/sec execute 49 sec latency 47.211 ms oleg409-client.virtnet: 1 2421 0.10 MB/sec execute 50 sec latency 90.633 ms oleg409-client.virtnet: 1 2563 0.12 MB/sec execute 51 sec latency 64.429 ms oleg409-client.virtnet: 1 2761 0.17 MB/sec execute 52 sec latency 77.586 ms oleg409-client.virtnet: 1 2929 0.20 MB/sec execute 53 sec latency 65.061 ms oleg409-client.virtnet: 1 3170 0.21 MB/sec execute 54 sec latetest_70b fail mds2 2 times Failing mds2 on oleg409-server Stopping /mnt/lustre-mds2 (opts:) on oleg409-server 08:08:16 (1787400496) shut down facet: mds2 facet_host: oleg409-server facet_failover_host: oleg409-server Failover mds2 to oleg409-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg409-server: oleg409-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg409-client: oleg409-server: ssh exited with exit code 1 Started lustre-MDT0001 08:08:45 (1787400525) targets are mounted 08:08:45 (1787400525) facet_failover done ncy 78.669 ms oleg409-client.virtnet: 1 3297 0.22 MB/sec execute 55 sec latency 74.900 ms oleg409-client.virtnet: 1 3498 0.27 MB/sec execute 56 sec latency 67.871 ms oleg409-client.virtnet: 1 3584 0.27 MB/sec execute 57 sec latency 68.985 ms oleg409-client.virtnet: 1 3693 0.27 MB/sec execute 58 sec latency 58.224 ms oleg409-client.virtnet: 1 3797 0.28 MB/sec execute 59 sec latency 65.395 ms oleg409-client.virtnet: 1 3864 0.28 MB/sec execute 60 sec latency 60.998 ms oleg409-client.virtnet: 1 3944 0.28 MB/sec execute 61 sec latency 58.047 ms oleg409-client.virtnet: 1 4014 0.28 MB/sec execute 62 sec latency 76.381 ms oleg409-client.virtnet: 1 4076 0.27 MB/sec execute 63 sec latency 89.533 ms oleg409-client.virtnet: 1 4184 0.27 MB/sec execute 64 sec latency 103.351 ms oleg409-client.virtnet: 1 4260 0.27 MB/sec execute 65 sec latency 89.781 ms oleg409-client.virtnet: 1 4333 0.26 MB/sec execute 66 sec latency 72.876 ms oleg409-client.virtnet: 1 4415 0.26 MB/sec execute 67 sec latency 94.670 ms oleg409-client.virtnet: 1 4486 0.26 MB/sec execute 68 sec latency 64.251 ms oleg409-client.virtnet: 1 4597 0.28 MB/sec execute 69 sec latency 48.342 ms oleg409-client.virtnet: 1 4715 0.27 MB/sec execute 70 sec latency 76.430 ms oleg409-client.virtnet: 1 4809 0.27 MB/sec execute 71 sec latency 67.894 ms oleg409-client.virtnet: 1 4987 0.31 MB/sec execute 72 sec latency 53.113 ms oleg409-client.virtnet: 1 5098 0.30 MB/sec execute 73 sec latency 56.793 ms oleg409-client.virtnet: 1 5168 0.30 MB/sec execute 74 sec latency 94.321 ms oleg409-client.virtnet: 1 5249 0.30 MB/sec execute 75 sec latency 75.143 ms oleg409-client.virtnet: 1 5310 0.29 MB/sec execute 76 sec latency 72.820 ms oleg409-client.virtnet: 1 5360 0.29 MB/sec execute 77 sec latency 100.420 ms oleg409-client.virtnet: 1 5438 0.29 MB/sec execute 78 sec latency 87.608 ms oleg409-client.virtnet: 1 5543 0.29 MB/sec execute 79 sec latency 59.932 ms oleg409-client.virtnet: 1 5618 0.28 MB/sec execute 80 sec latency 85.967 ms oleg409-client.virtnet: 1 5716 0.28 MB/sec execute 81 sec latency 96.126 ms oleg409-client.virtnet: 1 5771 0.28 MB/sec execute 82 sec latency 85.652 ms oleg409-client.virtnet: 1 5905 0.29 MB/sec execute 83 sec latency 70.578 ms oleg409-client.virtnet: 1 5965 0.29 MB/sec execute 84 sec latency 95.698 ms oleg409-client.virtnet: 1 6033 0.29 MB/sec execute 85 sec latency 64.265 ms oleg409-client.virtnet: 1 6141 0.29 MB/sec execute 86 sec latency 73.691 ms oleg409-client.virtnet: 1 6332 0.32 MB/sec execute 87 sec latency 77.562 ms oleg409-client.virtnet: 1 6530 0.34 MB/sec execute 88 sec latency 87.510 ms oleg409-client.virtnet: 1 6744 0.34 MB/sec execute 89 sec latency 86.951 ms oleg409-client.virtnet: 1 6831 0.35 MB/sec execute 90 sec latency 94.478 ms oleg409-client.virtnet: 1 6986 0.36 MB/sec execute 91 sec latency 72.043 ms oleg409-client.virtnet: 1 7173 0.38 MB/sec execute 92 sec latency 52.562 ms oleg409-client.virtnet: 1 7245 0.37 MB/sec execute 93 sec latency 82.117 ms oleg409-client.virtnet: 1 7345 0.38 MB/sec execute 94 sec latency 87.900 ms oleg409-client.virtnet: 1 7404 0.38 MB/sec execute 95 sec latency 74.420 ms oleg409-client.virtnet: 1 7492 0.38 MB/sec execute 96 sec latency 73.241 ms oleg409-client.virtnet: 1 7554 0.37 MB/sec execute 97 sec latency 93.582 ms oleg409-client.virtnet: 1 7616 0.37 MB/sec execute 98 sec latency 79.247 ms oleg409-client.virtnet: 1 7707 0.37 MB/sec execute 99 sec latoleg409-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 ency 67.812 ms oleg409-client.virtnet: 1 7790 0.36 MB/sec execute 100 sec latency 106.244 ms oleg409-client.virtnet: 1 7848 0.36 MB/sec execute 101 sec latency 92.862 ms oleg409-client.virtnet: 1 7919 0.36 MB/sec execute 102 sec latency 71.718 ms oleg409-client.virtnet: 1 7990 0.36 MB/sec execute 103 sec latency 85.073 ms oleg409-client.virtnet: 1 8030 0.36 MB/sec execute 104 sec latency 117.199 ms oleg409-client.virtnet: 1 8082 0.35 MB/sec execute 105 sec latency 86.598 ms oleg409-client.virtnet: 1 8161 0.36 MB/sec execute 106 sec latency 101.460 ms oleg409-client.virtnet: 1 8242 0.36 MB/sec execute 107 sec latency 109.871 ms oleg409-client.virtnet: 1 8304 0.35 MB/sec execute 108 sec latency 137.642 ms oleg409-client.virtnet: 1 8394 0.35 MB/sec execute 109 sec latency 70.529 ms oleg409-client.virtnet: 1 8554 0.37 MB/sec execute 110 sec latency 63.166 ms oleg409-client.virtnet: 1 8647 0.37 MB/sec execute 111 sec latency 64.503 ms oleg409-client.virtnet: 1 8717 0.37 MB/sec execute 112 sec latency 60.344 ms oleg409-client.virtnet: 1 8799 0.37 MB/sec execute 113 sec latency 63.915 ms oleg409-client.virtnet: 1 8883 0.36 MB/sec execute 114 sec latency 71.730 ms oleg409-client.virtnet: 1 8938 0.36 MB/sec execute 115 sec latency 78.572 ms oleg409-client.virtnet: 1 8995 0.36 MB/sec execute 116 sec latency 97.454 ms oleg409-client.virtnet: 1 9111 0.36 MB/sec execute 117 sec latency 70.006 ms oleg409-client.virtnet: 1 9254 0.35 MB/sec execute 118 sec latency 60.342 ms oleg409-client.virtnet: 1 9378 0.36 MB/sec execute 119 sec latency 55.383 ms oleg409-client.virtnet: 1 cleanup 120 sec oleg409-client.virtnet: 1 cleanup 121 sec oleg409-client.virtnet: 0 cleanup 122 sec oleg409-client.virtnet: oleg409-client.virtnet: Operation Count AvgLat MaxLat oleg409-client.virtnet: ---------------------------------------- oleg409-client.virtnet: NTCreateX 1468 60.135 42944.313 oleg409-client.virtnet: Close 1103 7.295 58.651 oleg409-client.virtnet: Rename 58 45.684 137.602 oleg409-client.virtnet: Unlink 269 11.575 33.385 oleg409-client.virtnet: Qpathinfo 1383 7.862 84.850 oleg409-client.virtnet: Qfileinfo 239 0.683 10.495 oleg409-client.virtnet: Qfsinfo 217 0.721 20.031 oleg409-client.virtnet: Sfileinfo 118 31.820 85.150 oleg409-client.virtnet: Find 504 2.099 63.942 oleg409-client.virtnet: WriteX 712 6.058 109.848 oleg409-client.virtnet: ReadX 2191 0.075 18.415 oleg409-client.virtnet: LockX 4 6.848 9.195 oleg409-client.virtnet: UnlockX 4 8.343 11.481 oleg409-client.virtnet: Flush 94 40.137 101.362 oleg409-client.virtnet: oleg409-client.virtnet: Throughput 0.356264 MB/sec 1 clients 1 procs max_latency=42944.334 ms oleg409-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg409-client.virtnet at Sat Aug 22 08:09:12 EDT 2026 with return code 0 oleg409-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg409-client.virtnet oleg409-client.virtnet: /mnt/lustre/d70b.replay-single/oleg409-client.virtnet /mnt/lustre/d70b.replay-single/oleg409-client.virtnet oleg409-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg409-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg409-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg409-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg409-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg409-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg409-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg409-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg409-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg409-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg409-client.virtnet: removed directory 'clients/client0' oleg409-client.virtnet: removed directory 'clients' oleg409-client.virtnet: removed 'client.txt' oleg409-client.virtnet: /mnt/lustre/d70b.replay-single/oleg409-client.virtnet oleg409-client.virtnet: dbench successfully finished