== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 09:45:27 (1787838327) Starting client oleg312-client.virtnet: -o user_xattr,flock 192.168.203.112@tcp:/lustre /mnt/lustre Started clients oleg312-client.virtnet: 192.168.203.112@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/oleg312-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=135381 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2396 1268908 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2104 1269200 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26176 3576576 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1576 3605444 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7182020 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg312-server Stopping /mnt/lustre-mds1 (opts:) on oleg312-server 09:45:55 (1787838355) shut down facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server Failover mds1 to oleg312-server mount facets: mds1 oleg312-client.virtnet: looking for dbench program oleg312-client.virtnet: /usr/bin/dbench oleg312-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg312-client.virtnet oleg312-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg312-client.virtnet' oleg312-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg312-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg312-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg312-client.virtnet at Thu Aug 27 09:45:33 EDT 2026 oleg312-client.virtnet: waiting for dbench pid 135412 oleg312-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg312-client.virtnet: oleg312-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg312-client.virtnet: failed to create barrier semaphore oleg312-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg312-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg312-client.virtnet: releasing clients oleg312-client.virtnet: 1 36 1.24 MB/sec warmup 1 sec latency 94.529 ms oleg312-client.virtnet: 1 107 2.52 MB/sec warmup 2 sec latency 149.779 ms oleg312-client.virtnet: 1 139 2.01 MB/sec warmup 3 sec latency 199.165 ms oleg312-client.virtnet: 1 172 1.76 MB/sec warmup 4 sec latency 194.094 ms oleg312-client.virtnet: 1 207 1.61 MB/sec warmup 5 sec latency 233.609 ms oleg312-client.virtnet: 1 271 1.69 MB/sec warmup 6 sec latency 109.601 ms oleg312-client.virtnet: 1 324 1.67 MB/sec warmup 7 sec latency 87.889 ms oleg312-client.virtnet: 1 402 1.77 MB/sec warmup 8 sec latency 77.121 ms oleg312-client.virtnet: 1 469 1.82 MB/sec warmup 9 sec latency 106.114 ms oleg312-client.virtnet: 1 542 1.91 MB/sec warmup 10 sec latency 93.162 ms oleg312-client.virtnet: 1 674 1.92 MB/sec warmup 11 sec latency 82.777 ms oleg312-client.virtnet: 1 736 1.77 MB/sec warmup 12 sec latency 77.244 ms oleg312-client.virtnet: 1 799 1.65 MB/sec warmup 13 sec latency 92.967 ms oleg312-client.virtnet: 1 876 1.54 MB/sec warmup 14 sec latency 78.140 ms oleg312-client.virtnet: 1 913 1.45 MB/sec warmup 15 sec latency 241.244 ms oleg312-client.virtnet: 1 969 1.36 MB/sec warmup 16 sec latency 92.365 ms oleg312-client.virtnet: 1 1056 1.34 MB/sec warmup 17 sec latency 91.157 ms oleg312-client.virtnet: 1 1155 1.28 MB/sec warmup 18 sec latency 76.775 ms oleg312-client.virtnet: 1 1221 1.21 MB/sec warmup 19 sec latency 61.699 ms oleg312-client.virtnet: 1 1269 1.15 MB/sec warmup 20 sec latency 126.130 ms oleg312-client.virtnet: 1 1413 1.24 MB/sec warmup 21 sec latency 101.071 ms oleg312-client.virtnet: 1 1467 1.18 MB/sec warmup 22 sec latency 91.521 ms oleg312-client.virtnet: 1 1523 1.13 MB/sec warmup 23 sec latency 99.516 ms oleg312-client.virtnet: 1 1740 0.11 MB/sec execute 1 sec latency 96.795 ms oleg312-client.virtnet: 1 1884 0.10 MB/sec execute 2 sec latency 49.282 ms oleg312-client.virtnet: 1 2002 0.11 MB/sec execute 3 sec latency 55.785 ms oleg312-client.virtnet: 1 2098 0.12 MB/sec execute 4 sec latency 81.581 ms oleg312-client.virtnet: 1 2187 0.12 MB/sec execute 5 sec latency 82.687 ms oleg312-client.virtnet: 1 2328 0.28 MB/sec execute 6 sec latency 133.257 ms oleg312-client.virtnet: 1 2389 0.26 MB/sec execute 7 sec latency 84.767 ms oleg312-client.virtnet: 1 2455 0.24 MB/sec execute 8 sec latency 67.847 ms oleg312-client.virtnet: 1 2575 0.31 MB/sec execute 9 sec latency 99.160 ms oleg312-client.virtnet: 1 2761 0.58 MB/sec execute 10 sec latency 90.805 ms oleg312-client.virtStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 Started lustre-MDT0000 09:46:31 (1787838391) targets are mounted 09:46:31 (1787838391) facet_failover done oleg312-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 2336 1268968 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2080 1269224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36472 3569936 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13096 3592968 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49568 7162904 1% /mnt/lustre net: 1 2916 0.66 MB/sec execute 11 sec latency 106.213 ms oleg312-client.virtnet: 1 3007 0.61 MB/sec execute 12 sec latency 86.165 ms oleg312-client.virtnet: 1 3209 0.62 MB/sec execute 13 sec latency 118.430 ms oleg312-client.virtnet: 1 3337 0.66 MB/sec execute 14 sec latency 136.446 ms oleg312-client.virtnet: 1 3501 0.81 MB/sec execute 15 sec latency 105.137 ms oleg312-client.virtnet: 1 3617 0.78 MB/sec execute 16 sec latency 79.768 ms oleg312-client.virtnet: 1 3698 0.74 MB/sec execute 17 sec latency 54.739 ms oleg312-client.virtnet: 1 3781 0.75 MB/sec execute 18 sec latency 101.673 ms oleg312-client.virtnet: 1 3852 0.71 MB/sec execute 19 sec latency 72.642 ms oleg312-client.virtnet: 1 3932 0.69 MB/sec execute 20 sec latency 68.898 ms oleg312-client.virtnet: 1 3988 0.66 MB/sec execute 21 sec latency 92.430 ms oleg312-client.virtnet: 1 4055 0.63 MB/sec execute 22 sec latency 77.902 ms oleg312-client.virtnet: 1 4159 0.60 MB/sec execute 23 sec latency 62.504 ms oleg312-client.virtnet: 1 4282 0.59 MB/sec execute 24 sec latency 73.473 ms oleg312-client.virtnet: 1 4340 0.57 MB/sec execute 25 sec latency 206.189 ms oleg312-client.virtnet: 1 4375 0.55 MB/sec execute 26 sec latency 125.158 ms oleg312-client.virtnet: 1 4431 0.54 MB/sec execute 27 sec latency 152.821 ms oleg312-client.virtnet: 1 4482 0.52 MB/sec execute 28 sec latency 72.811 ms oleg312-client.virtnet: 1 4528 0.51 MB/sec execute 29 sec latency 121.766 ms oleg312-client.virtnet: 1 4559 0.49 MB/sec execute 30 sec latency 137.176 ms oleg312-client.virtnet: 1 4650 0.51 MB/sec execute 31 sec latency 107.258 ms oleg312-client.virtnet: 1 4727 0.50 MB/sec execute 32 sec latency 66.032 ms oleg312-client.virtnet: 1 4799 0.48 MB/sec execute 33 sec latency 61.296 ms oleg312-client.virtnet: 1 4884 0.50 MB/sec execute 34 sec latency 104.433 ms oleg312-client.virtnet: 1 5013 0.54 MB/sec execute 35 sec latency 111.922 ms oleg312-client.virtnet: 1 5082 0.53 MB/sec execute 36 sec latency 87.262 ms oleg312-client.virtnet: 1 5137 0.51 MB/sec execute 37 sec latency 83.153 ms oleg312-client.virtnet: 1 5190 0.50 MB/sec execute 38 sec latency 90.331 ms oleg312-client.virtnet: 1 5251 0.49 MB/sec execute 39 sec latency 103.149 ms oleg312-client.virtnet: 1 5292 0.48 MB/sec execute 40 sec latency 89.663 ms oleg312-client.virtnet: 1 5350 0.47 MB/sec execute 41 sec latency 96.630 ms oleg312-client.virtnet: 1 5386 0.46 MB/sec execute 42 sec latency 115.240 ms oleg312-client.virtnet: 1 5442 0.45 MB/sec execute 43 sec latency 104.765 ms oleg312-client.virtnet: 1 5543 0.44 MB/sec execute 44 sec latency 84.613 ms oleg312-client.virtnet: 1 5591 0.43 MB/sec execute 45 sec latency 102.875 ms oleg312-client.virtnet: 1 5697 0.43 MB/sec execute 46 sec latency 62.933 ms oleg312-client.virtnet: 1 5759 0.42 MB/sec execute 47 sec latency 70.461 ms oleg312-client.virtnet: 1 5898 0.43 MB/sec execute 48 sec latency 71.213 ms oleg312-client.virtnet: 1 5967 0.43 MB/sec execute 49 sec latency 56.949 ms oleg312-client.virtnet: 1 6033 0.43 MB/sec execute 50 sec latency 75.654 ms oleg312-client.virtnet: 1 6135 0.43 MB/sec execute 51 sec latency 73.003 ms oleg312-client.virtnet: 1 6308 0.48 MB/sec execute 52 sec latency 89.201 ms oleg312-client.virtnet: 1 6458 0.48 MB/sec execute 53 sec latency 68.047 ms oleg312-client.virtnet: 1 6545 0.49 MB/sec execute 54 sec latency 97.816 ms oleg312-client.virtnet: 1 6732 0.49 MB/sec execute 55 sec latency 103.650 ms oltest_70b fail mds2 2 times Failing mds2 on oleg312-server Stopping /mnt/lustre-mds2 (opts:) on oleg312-server 09:47:04 (1787838424) shut down facet: mds2 facet_host: oleg312-server facet_failover_host: oleg312-server Failover mds2 to oleg312-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg312-server: oleg312-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 Started lustre-MDT0001 09:47:33 (1787838453) targets are mounted 09:47:33 (1787838453) facet_failover done eg312-client.virtnet: 1 6884 0.50 MB/sec execute 56 sec latency 68.183 ms oleg312-client.virtnet: 1 7051 0.55 MB/sec execute 57 sec latency 57.539 ms oleg312-client.virtnet: 1 7164 0.54 MB/sec execute 58 sec latency 75.494 ms oleg312-client.virtnet: 1 7230 0.54 MB/sec execute 59 sec latency 78.260 ms oleg312-client.virtnet: 1 7320 0.54 MB/sec execute 60 sec latency 73.494 ms oleg312-client.virtnet: 1 7372 0.53 MB/sec execute 61 sec latency 105.109 ms oleg312-client.virtnet: 1 7434 0.53 MB/sec execute 62 sec latency 75.391 ms oleg312-client.virtnet: 1 7499 0.52 MB/sec execute 63 sec latency 82.960 ms oleg312-client.virtnet: 1 7558 0.51 MB/sec execute 64 sec latency 74.242 ms oleg312-client.virtnet: 1 7566 0.51 MB/sec execute 65 sec latency 892.399 ms oleg312-client.virtnet: 1 7566 0.50 MB/sec execute 66 sec latency 1892.715 ms oleg312-client.virtnet: 1 7566 0.49 MB/sec execute 67 sec latency 2892.891 ms oleg312-client.virtnet: 1 7566 0.48 MB/sec execute 68 sec latency 3894.158 ms oleg312-client.virtnet: 1 7566 0.48 MB/sec execute 69 sec latency 4894.368 ms oleg312-client.virtnet: 1 7566 0.47 MB/sec execute 70 sec latency 5894.642 ms oleg312-client.virtnet: 1 7566 0.46 MB/sec execute 71 sec latency 6895.214 ms oleg312-client.virtnet: 1 7566 0.46 MB/sec execute 72 sec latency 7895.489 ms oleg312-client.virtnet: 1 7566 0.45 MB/sec execute 73 sec latency 8895.729 ms oleg312-client.virtnet: 1 7566 0.45 MB/sec execute 74 sec latency 9896.417 ms oleg312-client.virtnet: 1 7566 0.44 MB/sec execute 75 sec latency 10896.640 ms oleg312-client.virtnet: 1 7566 0.43 MB/sec execute 76 sec latency 11898.976 ms oleg312-client.virtnet: 1 7566 0.43 MB/sec execute 77 sec latency 12899.193 ms oleg312-client.virtnet: 1 7566 0.42 MB/sec execute 78 sec latency 13899.483 ms oleg312-client.virtnet: 1 7566 0.42 MB/sec execute 79 sec latency 14899.984 ms oleg312-client.virtnet: 1 7566 0.41 MB/sec execute 80 sec latency 15900.194 ms oleg312-client.virtnet: 1 7566 0.41 MB/sec execute 81 sec latency 16900.517 ms oleg312-client.virtnet: 1 7566 0.40 MB/sec execute 82 sec latency 17900.716 ms oleg312-client.virtnet: 1 7566 0.40 MB/sec execute 83 sec latency 18903.399 ms oleg312-client.virtnet: 1 7566 0.39 MB/sec execute 84 sec latency 19903.645 ms oleg312-client.virtnet: 1 7566 0.39 MB/sec execute 85 sec latency 20909.908 ms oleg312-client.virtnet: 1 7566 0.38 MB/sec execute 86 sec latency 21911.191 ms oleg312-client.virtnet: 1 7566 0.38 MB/sec execute 87 sec latency 22912.896 ms oleg312-client.virtnet: 1 7566 0.37 MB/sec execute 88 sec latency 23913.131 ms oleg312-client.virtnet: 1 7566 0.37 MB/sec execute 89 sec latency 24913.519 ms oleg312-client.virtnet: 1 7566 0.37 MB/sec execute 90 sec latency 25924.204 ms oleg312-client.virtnet: 1 7566 0.36 MB/sec execute 91 sec latency 26924.410 ms oleg312-client.virtnet: 1 7566 0.36 MB/sec execute 92 sec latency 27924.643 ms oleg312-client.virtnet: 1 7566 0.35 MB/sec execute 93 sec latency 28925.247 ms oleg312-client.virtnet: 1 7566 0.35 MB/sec execute 94 sec latency 29927.700 ms oleg312-client.virtnet: 1 7566 0.35 MB/sec execute 95 sec latency 30927.948 ms oleg312-client.virtnet: 1 7578 0.34 MB/sec execute 96 sec latency 31651.296 ms oleg312-client.virtnet: 1 7665 0.34 MB/sec execute 97 sec latency 48.610 ms oleg312-client.virtnet: 1 7756 0.34 MB/sec execute 98 sec latency 62.262 ms oleg312-client.virtnet: 1 7805 0.34 MB/sec execute 99 sec latency 119.198 ms oleg312oleg312-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 -client.virtnet: 1 7851 0.33 MB/sec execute 100 sec latency 88.427 ms oleg312-client.virtnet: 1 7912 0.33 MB/sec execute 101 sec latency 102.585 ms oleg312-client.virtnet: 1 7986 0.33 MB/sec execute 102 sec latency 75.574 ms oleg312-client.virtnet: 1 8030 0.33 MB/sec execute 103 sec latency 83.152 ms oleg312-client.virtnet: 1 8092 0.33 MB/sec execute 104 sec latency 106.097 ms oleg312-client.virtnet: 1 8173 0.33 MB/sec execute 105 sec latency 82.747 ms oleg312-client.virtnet: 1 8252 0.33 MB/sec execute 106 sec latency 91.210 ms oleg312-client.virtnet: 1 8322 0.33 MB/sec execute 107 sec latency 71.764 ms oleg312-client.virtnet: 1 8371 0.33 MB/sec execute 108 sec latency 70.821 ms oleg312-client.virtnet: 1 8535 0.35 MB/sec execute 109 sec latency 73.945 ms oleg312-client.virtnet: 1 8621 0.35 MB/sec execute 110 sec latency 61.720 ms oleg312-client.virtnet: 1 8717 0.34 MB/sec execute 111 sec latency 57.046 ms oleg312-client.virtnet: 1 8786 0.34 MB/sec execute 112 sec latency 69.437 ms oleg312-client.virtnet: 1 8891 0.34 MB/sec execute 113 sec latency 74.505 ms oleg312-client.virtnet: 1 8997 0.34 MB/sec execute 114 sec latency 64.595 ms oleg312-client.virtnet: 1 9166 0.34 MB/sec execute 115 sec latency 50.440 ms oleg312-client.virtnet: 1 9258 0.33 MB/sec execute 116 sec latency 79.965 ms oleg312-client.virtnet: 1 9378 0.33 MB/sec execute 117 sec latency 52.221 ms oleg312-client.virtnet: 1 9498 0.34 MB/sec execute 118 sec latency 73.402 ms oleg312-client.virtnet: 1 9571 0.34 MB/sec execute 119 sec latency 72.716 ms oleg312-client.virtnet: 1 cleanup 120 sec oleg312-client.virtnet: 1 cleanup 121 sec oleg312-client.virtnet: 0 cleanup 122 sec oleg312-client.virtnet: oleg312-client.virtnet: Operation Count AvgLat MaxLat oleg312-client.virtnet: ---------------------------------------- oleg312-client.virtnet: NTCreateX 1398 56.097 31651.273 oleg312-client.virtnet: Close 1062 8.221 49.114 oleg312-client.virtnet: Rename 59 54.296 136.348 oleg312-client.virtnet: Unlink 266 11.858 34.179 oleg312-client.virtnet: Qpathinfo 1327 8.768 133.228 oleg312-client.virtnet: Qfileinfo 230 0.568 11.022 oleg312-client.virtnet: Qfsinfo 214 1.981 59.034 oleg312-client.virtnet: Sfileinfo 116 37.438 97.753 oleg312-client.virtnet: Find 489 2.245 62.054 oleg312-client.virtnet: WriteX 703 6.427 60.210 oleg312-client.virtnet: ReadX 2100 0.046 8.399 oleg312-client.virtnet: LockX 4 9.201 18.085 oleg312-client.virtnet: UnlockX 4 5.842 9.117 oleg312-client.virtnet: Flush 95 44.374 206.165 oleg312-client.virtnet: oleg312-client.virtnet: Throughput 0.341209 MB/sec 1 clients 1 procs max_latency=31651.296 ms oleg312-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg312-client.virtnet at Thu Aug 27 09:47:59 EDT 2026 with return code 0 oleg312-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg312-client.virtnet oleg312-client.virtnet: /mnt/lustre/d70b.replay-single/oleg312-client.virtnet /mnt/lustre/d70b.replay-single/oleg312-client.virtnet oleg312-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg312-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg312-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg312-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg312-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg312-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg312-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg312-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg312-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg312-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg312-client.virtnet: removed directory 'clients/client0' oleg312-client.virtnet: removed directory 'clients' oleg312-client.virtnet: removed 'client.txt' oleg312-client.virtnet: /mnt/lustre/d70b.replay-single/oleg312-client.virtnet oleg312-client.virtnet: dbench successfully finished