== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 20:21:35 (1786407695) Starting client oleg427-client.virtnet: -o user_xattr,flock 192.168.204.127@tcp:/lustre /mnt/lustre Started clients oleg427-client.virtnet: 192.168.204.127@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 crush /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/oleg427-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=135412 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2360 1268944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1980 1269324 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 4676 3594024 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 28200 3571540 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 32876 7165564 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg427-server Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 20:22:05 (1786407725) shut down facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server oleg427-client.virtnet: looking for dbench program oleg427-client.virtnet: /usr/bin/dbench oleg427-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg427-client.virtnet oleg427-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg427-client.virtnet' oleg427-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg427-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg427-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg427-client.virtnet at Mon Aug 10 20:21:39 EDT 2026 oleg427-client.virtnet: waiting for dbench pid 135443 oleg427-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg427-client.virtnet: oleg427-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg427-client.virtnet: failed to create barrier semaphore oleg427-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg427-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg427-client.virtnet: releasing clients oleg427-client.virtnet: 1 139 5.99 MB/sec warmup 1 sec latency 64.155 ms oleg427-client.virtnet: 1 184 3.68 MB/sec warmup 2 sec latency 137.467 ms oleg427-client.virtnet: 1 208 2.69 MB/sec warmup 3 sec latency 288.163 ms oleg427-client.virtnet: 1 271 2.54 MB/sec warmup 4 sec latency 200.484 ms oleg427-client.virtnet: 1 341 2.45 MB/sec warmup 5 sec latency 125.686 ms oleg427-client.virtnet: 1 413 2.43 MB/sec warmup 6 sec latency 96.670 ms oleg427-client.virtnet: 1 478 2.38 MB/sec warmup 7 sec latency 82.701 ms oleg427-client.virtnet: 1 513 2.21 MB/sec warmup 8 sec latency 124.518 ms oleg427-client.virtnet: 1 641 2.34 MB/sec warmup 9 sec latency 102.915 ms oleg427-client.virtnet: 1 699 2.12 MB/sec warmup 10 sec latency 132.270 ms oleg427-client.virtnet: 1 741 1.94 MB/sec warmup 11 sec latency 223.242 ms oleg427-client.virtnet: 1 802 1.79 MB/sec warmup 12 sec latency 102.928 ms oleg427-client.virtnet: 1 873 1.66 MB/sec warmup 13 sec latency 78.114 ms oleg427-client.virtnet: 1 888 1.55 MB/sec warmup 14 sec latency 324.982 ms oleg427-client.virtnet: 1 933 1.45 MB/sec warmup 15 sec latency 130.539 ms oleg427-client.virtnet: 1 1042 1.43 MB/sec warmup 16 sec latency 89.494 ms oleg427-client.virtnet: 1 1147 1.35 MB/sec warmup 17 sec latency 51.257 ms oleg427-client.virtnet: 1 1196 1.28 MB/sec warmup 18 sec latency 90.574 ms oleg427-client.virtnet: 1 1229 1.21 MB/sec warmup 19 sec latency 122.159 ms oleg427-client.virtnet: 1 1277 1.16 MB/sec warmup 20 sec latency 143.080 ms oleg427-client.virtnet: 1 1426 1.24 MB/sec warmup 21 sec latency 97.430 ms oleg427-client.virtnet: 1 1481 1.18 MB/sec warmup 22 sec latency 292.689 ms oleg427-client.virtnet: 1 1532 1.13 MB/sec warmup 23 sec latency 111.024 ms oleg427-client.virtnet: 1 1681 0.06 MB/sec execute 1 sec latency 118.567 ms oleg427-client.virtnet: 1 1771 0.06 MB/sec execute 2 sec latency 158.094 ms oleg427-client.virtnet: 1 1902 0.09 MB/sec execute 3 sec latency 46.093 ms oleg427-client.virtnet: 1 2046 0.11 MB/sec execute 4 sec latency 41.253 ms oleg427-client.virtnet: 1 2162 0.11 MB/sec execute 5 sec latency 56.410 ms oleg427-client.virtnet: 1 2345 0.29 MB/sec execute 6 sec latency 43.165 ms oleg427-client.virtnet: 1 2439 0.28 MB/sec execute 7 sec latency 45.132 ms oleg427-client.virtnet: 1 2586 0.35 MB/sec execute 8 sec latency 46.838 ms oleg427-client.virtnet: 1 2907 0.75 MB/sec execute 9 sec latency 45.179 ms oleg427-client.virtnet: 1 3184 0.80 MB/sec execute 10 sec latency 49.877 ms oleg427-clieFailover mds1 to oleg427-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 Started lustre-MDT0000 20:22:43 (1786407763) targets are mounted 20:22:43 (1786407763) facet_failover done oleg427-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 nt.virtnet: 1 3410 0.88 MB/sec execute 11 sec latency 38.857 ms oleg427-client.virtnet: 1 3584 1.02 MB/sec execute 12 sec latency 232.600 ms oleg427-client.virtnet: 1 3653 0.96 MB/sec execute 13 sec latency 145.199 ms oleg427-client.virtnet: 1 3729 0.91 MB/sec execute 14 sec latency 71.734 ms oleg427-client.virtnet: 1 3797 0.91 MB/sec execute 15 sec latency 96.740 ms oleg427-client.virtnet: 1 3852 0.85 MB/sec execute 16 sec latency 135.415 ms oleg427-client.virtnet: 1 3907 0.82 MB/sec execute 17 sec latency 155.063 ms oleg427-client.virtnet: 1 3963 0.77 MB/sec execute 18 sec latency 91.657 ms oleg427-client.virtnet: 1 4007 0.73 MB/sec execute 19 sec latency 94.331 ms oleg427-client.virtnet: 1 4085 0.70 MB/sec execute 20 sec latency 96.311 ms oleg427-client.virtnet: 1 4162 0.66 MB/sec execute 21 sec latency 57.512 ms oleg427-client.virtnet: 1 4246 0.64 MB/sec execute 22 sec latency 60.450 ms oleg427-client.virtnet: 1 4306 0.62 MB/sec execute 23 sec latency 78.072 ms oleg427-client.virtnet: 1 4365 0.60 MB/sec execute 24 sec latency 122.610 ms oleg427-client.virtnet: 1 4433 0.58 MB/sec execute 25 sec latency 95.471 ms oleg427-client.virtnet: 1 4488 0.57 MB/sec execute 26 sec latency 78.532 ms oleg427-client.virtnet: 1 4610 0.59 MB/sec execute 27 sec latency 45.190 ms oleg427-client.virtnet: 1 4747 0.57 MB/sec execute 28 sec latency 37.197 ms oleg427-client.virtnet: 1 4862 0.57 MB/sec execute 29 sec latency 63.990 ms oleg427-client.virtnet: 1 4971 0.63 MB/sec execute 30 sec latency 176.715 ms oleg427-client.virtnet: 1 5023 0.61 MB/sec execute 31 sec latency 103.609 ms oleg427-client.virtnet: 1 5108 0.59 MB/sec execute 32 sec latency 74.075 ms oleg427-client.virtnet: 1 5174 0.58 MB/sec execute 33 sec latency 67.847 ms oleg427-client.virtnet: 1 5244 0.56 MB/sec execute 34 sec latency 105.291 ms oleg427-client.virtnet: 1 5286 0.55 MB/sec execute 35 sec latency 91.977 ms oleg427-client.virtnet: 1 5340 0.53 MB/sec execute 36 sec latency 85.295 ms oleg427-client.virtnet: 1 5373 0.52 MB/sec execute 37 sec latency 139.082 ms oleg427-client.virtnet: 1 5421 0.51 MB/sec execute 38 sec latency 86.632 ms oleg427-client.virtnet: 1 5521 0.50 MB/sec execute 39 sec latency 109.892 ms oleg427-client.virtnet: 1 5575 0.49 MB/sec execute 40 sec latency 110.350 ms oleg427-client.virtnet: 1 5670 0.48 MB/sec execute 41 sec latency 70.397 ms oleg427-client.virtnet: 1 5722 0.47 MB/sec execute 42 sec latency 117.688 ms oleg427-client.virtnet: 1 5783 0.46 MB/sec execute 43 sec latency 98.380 ms oleg427-client.virtnet: 1 5902 0.47 MB/sec execute 44 sec latency 84.916 ms oleg427-client.virtnet: 1 5960 0.46 MB/sec execute 45 sec latency 95.891 ms oleg427-client.virtnet: 1 6033 0.47 MB/sec execute 46 sec latency 79.170 ms oleg427-client.virtnet: 1 6140 0.47 MB/sec execute 47 sec latency 99.160 ms oleg427-client.virtnet: 1 6318 0.52 MB/sec execute 48 sec latency 76.572 ms oleg427-client.virtnet: 1 6486 0.54 MB/sec execute 49 sec latency 93.764 ms oleg427-client.virtnet: 1 6567 0.53 MB/sec execute 50 sec latency 96.517 ms oleg427-client.virtnet: 1 6767 0.53 MB/sec execute 51 sec latency 114.709 ms oleg427-client.virtnet: 1 6896 0.54 MB/sec execute 52 sec latency 154.041 ms oleg427-client.virtnet: 1 7053 0.59 MB/sec execute 53 sec latency 102.014 ms oleg427-client.virtnet: 1 7123 0.58 MB/sec execute 54 sec latency 72.332 ms oleg427-client.virtnet: 1 7241 0.58 MB/sec execute 55 sec latency 68.773 mUUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2300 1269004 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1948 1269356 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13200 3591092 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36520 3570084 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49720 7161176 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg427-server Stopping /mnt/lustre-mds2 (opts:) on oleg427-server 20:23:15 (1786407795) shut down facet: mds2 facet_host: oleg427-server facet_failover_host: oleg427-server Failover mds2 to oleg427-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 s oleg427-client.virtnet: 1 7341 0.58 MB/sec execute 56 sec latency 96.867 ms oleg427-client.virtnet: 1 7408 0.57 MB/sec execute 57 sec latency 129.396 ms oleg427-client.virtnet: 1 7467 0.57 MB/sec execute 58 sec latency 83.265 ms oleg427-client.virtnet: 1 7518 0.56 MB/sec execute 59 sec latency 114.907 ms oleg427-client.virtnet: 1 7590 0.55 MB/sec execute 60 sec latency 68.593 ms oleg427-client.virtnet: 1 7658 0.54 MB/sec execute 61 sec latency 157.768 ms oleg427-client.virtnet: 1 7658 0.53 MB/sec execute 62 sec latency 1157.925 ms oleg427-client.virtnet: 1 7666 0.52 MB/sec execute 63 sec latency 1952.581 ms oleg427-client.virtnet: 1 7764 0.52 MB/sec execute 64 sec latency 77.511 ms oleg427-client.virtnet: 1 7824 0.51 MB/sec execute 65 sec latency 92.070 ms oleg427-client.virtnet: 1 7891 0.51 MB/sec execute 66 sec latency 82.893 ms oleg427-client.virtnet: 1 7963 0.50 MB/sec execute 67 sec latency 60.758 ms oleg427-client.virtnet: 1 8021 0.50 MB/sec execute 68 sec latency 83.608 ms oleg427-client.virtnet: 1 8087 0.49 MB/sec execute 69 sec latency 73.788 ms oleg427-client.virtnet: 1 8111 0.49 MB/sec execute 70 sec latency 619.999 ms oleg427-client.virtnet: 1 8111 0.48 MB/sec execute 71 sec latency 1620.224 ms oleg427-client.virtnet: 1 8111 0.47 MB/sec execute 72 sec latency 2625.355 ms oleg427-client.virtnet: 1 8111 0.47 MB/sec execute 73 sec latency 3625.699 ms oleg427-client.virtnet: 1 8111 0.46 MB/sec execute 74 sec latency 4626.227 ms oleg427-client.virtnet: 1 8111 0.45 MB/sec execute 75 sec latency 5627.530 ms oleg427-client.virtnet: 1 8111 0.45 MB/sec execute 76 sec latency 6628.270 ms oleg427-client.virtnet: 1 8111 0.44 MB/sec execute 77 sec latency 7628.475 ms oleg427-client.virtnet: 1 8111 0.44 MB/sec execute 78 sec latency 8629.017 ms oleg427-client.virtnet: 1 8111 0.43 MB/sec execute 79 sec latency 9629.207 ms oleg427-client.virtnet: 1 8111 0.43 MB/sec execute 80 sec latency 10629.412 ms oleg427-client.virtnet: 1 8111 0.42 MB/sec execute 81 sec latency 11630.008 ms oleg427-client.virtnet: 1 8111 0.42 MB/sec execute 82 sec latency 12635.879 ms oleg427-client.virtnet: 1 8111 0.41 MB/sec execute 83 sec latency 13638.003 ms oleg427-client.virtnet: 1 8111 0.41 MB/sec execute 84 sec latency 14638.263 ms oleg427-client.virtnet: 1 8111 0.40 MB/sec execute 85 sec latency 15638.950 ms oleg427-client.virtnet: 1 8111 0.40 MB/sec execute 86 sec latency 16639.132 ms oleg427-client.virtnet: 1 8111 0.39 MB/sec execute 87 sec latency 17639.492 ms oleg427-client.virtnet: 1 8111 0.39 MB/sec execute 88 sec latency 18640.028 ms oleg427-client.virtnet: 1 8111 0.38 MB/sec execute 89 sec latency 19640.238 ms oleg427-client.virtnet: 1 8111 0.38 MB/sec execute 90 sec latency 20641.138 ms oleg427-client.virtnet: 1 8111 0.37 MB/sec execute 91 sec latency 21641.346 ms oleg427-client.virtnet: 1 8111 0.37 MB/sec execute 92 sec latency 22641.559 ms oleg427-client.virtnet: 1 8111 0.37 MB/sec execute 93 sec latency 23643.860 ms oleg427-client.virtnet: 1 8111 0.36 MB/sec execute 94 sec latency 24644.062 ms oleg427-client.virtnet: 1 8111 0.36 MB/sec execute 95 sec latency 25644.358 ms oleg427-client.virtnet: 1 8111 0.36 MB/sec execute 96 sec latency 26645.824 ms oleg427-client.virtnet: 1 8111 0.35 MB/sec execute 97 sec latency 27646.051 ms oleg427-client.virtnet: 1 8111 0.35 MB/sec execute 98 sec latency 28646.228 ms oleg427-client.virtnet: 1 8111 0.34 MB/sec execute 99 sec latency 29646.578 ms olegStarted lustre-MDT0001 20:23:45 (1786407825) targets are mounted 20:23:45 (1786407825) facet_failover done oleg427-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 427-client.virtnet: 1 8111 0.34 MB/sec execute 100 sec latency 30653.494 ms oleg427-client.virtnet: 1 8171 0.35 MB/sec execute 101 sec latency 31112.341 ms oleg427-client.virtnet: 1 8281 0.34 MB/sec execute 102 sec latency 58.934 ms oleg427-client.virtnet: 1 8352 0.34 MB/sec execute 103 sec latency 71.066 ms oleg427-client.virtnet: 1 8493 0.37 MB/sec execute 104 sec latency 121.005 ms oleg427-client.virtnet: 1 8560 0.36 MB/sec execute 105 sec latency 104.487 ms oleg427-client.virtnet: 1 8614 0.36 MB/sec execute 106 sec latency 135.534 ms oleg427-client.virtnet: 1 8704 0.36 MB/sec execute 107 sec latency 96.356 ms oleg427-client.virtnet: 1 8761 0.35 MB/sec execute 108 sec latency 108.529 ms oleg427-client.virtnet: 1 8821 0.35 MB/sec execute 109 sec latency 106.280 ms oleg427-client.virtnet: 1 8909 0.35 MB/sec execute 110 sec latency 77.661 ms oleg427-client.virtnet: 1 8966 0.35 MB/sec execute 111 sec latency 96.943 ms oleg427-client.virtnet: 1 9042 0.34 MB/sec execute 112 sec latency 136.428 ms oleg427-client.virtnet: 1 9135 0.34 MB/sec execute 113 sec latency 63.841 ms oleg427-client.virtnet: 1 9226 0.34 MB/sec execute 114 sec latency 111.377 ms oleg427-client.virtnet: 1 9288 0.34 MB/sec execute 115 sec latency 129.345 ms oleg427-client.virtnet: 1 9446 0.34 MB/sec execute 116 sec latency 68.387 ms oleg427-client.virtnet: 1 9520 0.34 MB/sec execute 117 sec latency 85.178 ms oleg427-client.virtnet: 1 9673 0.35 MB/sec execute 118 sec latency 48.488 ms oleg427-client.virtnet: 1 9995 0.38 MB/sec execute 119 sec latency 43.619 ms oleg427-client.virtnet: 1 cleanup 120 sec oleg427-client.virtnet: 1 cleanup 121 sec oleg427-client.virtnet: 0 cleanup 122 sec oleg427-client.virtnet: oleg427-client.virtnet: Operation Count AvgLat MaxLat oleg427-client.virtnet: ---------------------------------------- oleg427-client.virtnet: NTCreateX 1453 53.921 31112.325 oleg427-client.virtnet: Close 1092 7.678 59.263 oleg427-client.virtnet: Rename 63 44.871 158.072 oleg427-client.virtnet: Unlink 274 19.850 1952.557 oleg427-client.virtnet: Qpathinfo 1378 8.234 154.020 oleg427-client.virtnet: Qfileinfo 250 0.797 9.870 oleg427-client.virtnet: Qfsinfo 227 1.160 29.314 oleg427-client.virtnet: Sfileinfo 116 30.566 98.098 oleg427-client.virtnet: Find 505 2.766 135.508 oleg427-client.virtnet: WriteX 739 6.034 155.048 oleg427-client.virtnet: ReadX 2308 0.053 10.544 oleg427-client.virtnet: LockX 6 7.980 18.248 oleg427-client.virtnet: UnlockX 6 5.156 9.535 oleg427-client.virtnet: Flush 99 36.381 99.141 oleg427-client.virtnet: oleg427-client.virtnet: Throughput 0.376761 MB/sec 1 clients 1 procs max_latency=31112.341 ms oleg427-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg427-client.virtnet at Mon Aug 10 20:24:05 EDT 2026 with return code 0 oleg427-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg427-client.virtnet oleg427-client.virtnet: /mnt/lustre/d70b.replay-single/oleg427-client.virtnet /mnt/lustre/d70b.replay-single/oleg427-client.virtnet oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg427-client.virtnet: removed directory 'clients/client0' oleg427-client.virtnet: removed directory 'clients' oleg427-client.virtnet: removed 'client.txt' oleg427-client.virtnet: /mnt/lustre/d70b.replay-single/oleg427-client.virtnet oleg427-client.virtnet: dbench successfully finished