== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 23:42:52 (1787197372) Starting client oleg159-client.virtnet: -o user_xattr,flock 192.168.201.159@tcp:/lustre /mnt/lustre Started clients oleg159-client.virtnet: 192.168.201.159@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 all_char /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/oleg159-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=135456 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2396 1268908 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2036 1269268 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26172 3575532 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1580 3605440 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7180972 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg159-server Stopping /mnt/lustre-mds1 (opts:) on oleg159-server 23:43:17 (1787197397) shut down facet: mds1 facet_host: oleg159-server facet_failover_host: oleg159-server Failover mds1 to oleg159-server mount facets: mds1 oleg159-client.virtnet: looking for dbench program oleg159-client.virtnet: /usr/bin/dbench oleg159-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg159-client.virtnet oleg159-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg159-client.virtnet' oleg159-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg159-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg159-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg159-client.virtnet at Wed Aug 19 23:42:56 EDT 2026 oleg159-client.virtnet: waiting for dbench pid 135486 oleg159-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg159-client.virtnet: oleg159-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg159-client.virtnet: failed to create barrier semaphore oleg159-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg159-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg159-client.virtnet: releasing clients oleg159-client.virtnet: 1 51 2.10 MB/sec warmup 1 sec latency 88.613 ms oleg159-client.virtnet: 1 135 2.98 MB/sec warmup 2 sec latency 130.833 ms oleg159-client.virtnet: 1 184 2.46 MB/sec warmup 3 sec latency 125.301 ms oleg159-client.virtnet: 1 239 2.29 MB/sec warmup 4 sec latency 189.328 ms oleg159-client.virtnet: 1 289 2.14 MB/sec warmup 5 sec latency 112.202 ms oleg159-client.virtnet: 1 341 2.04 MB/sec warmup 6 sec latency 121.913 ms oleg159-client.virtnet: 1 405 2.05 MB/sec warmup 7 sec latency 125.382 ms oleg159-client.virtnet: 1 459 2.01 MB/sec warmup 8 sec latency 154.974 ms oleg159-client.virtnet: 1 513 1.97 MB/sec warmup 9 sec latency 131.021 ms oleg159-client.virtnet: 1 650 2.10 MB/sec warmup 10 sec latency 89.118 ms oleg159-client.virtnet: 1 664 1.92 MB/sec warmup 11 sec latency 769.045 ms oleg159-client.virtnet: 1 675 1.76 MB/sec warmup 12 sec latency 1490.418 ms oleg159-client.virtnet: 1 726 1.64 MB/sec warmup 13 sec latency 111.459 ms oleg159-client.virtnet: 1 811 1.53 MB/sec warmup 14 sec latency 45.265 ms oleg159-client.virtnet: 1 884 1.44 MB/sec warmup 15 sec latency 101.762 ms oleg159-client.virtnet: 1 913 1.36 MB/sec warmup 16 sec latency 229.549 ms oleg159-client.virtnet: 1 969 1.28 MB/sec warmup 17 sec latency 115.151 ms oleg159-client.virtnet: 1 1063 1.27 MB/sec warmup 18 sec latency 51.903 ms oleg159-client.virtnet: 1 1077 1.20 MB/sec warmup 19 sec latency 732.679 ms oleg159-client.virtnet: 1 1077 1.14 MB/sec warmup 20 sec latency 1733.261 ms oleg159-client.virtnet: 1 1077 1.09 MB/sec warmup 21 sec latency 2735.814 ms oleg159-client.virtnet: 1 1077 1.04 MB/sec warmup 22 sec latency 3736.162 ms oleg159-client.virtnet: 1 1077 1.00 MB/sec warmup 23 sec latency 4736.432 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 1 sec latency 6737.409 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 2 sec latency 7738.438 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 3 sec latency 8738.956 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 4 sec latency 9739.407 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 5 sec latency 10739.589 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 6 sec latency 11739.964 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 7 sec latency 12753.171 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 8 sec latency 13753.309 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 9 sec latency 14753.509 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 10 sec Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg159-server: oleg159-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg159-client: oleg159-server: ssh exited with exit code 1 Started lustre-MDT0000 23:43:51 (1787197431) targets are mounted 23:43:51 (1787197431) facet_failover done oleg159-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 2356 1268948 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1996 1269308 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37560 3569056 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12080 3594064 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49640 7163120 1% /mnt/lustre test_70b fail mds2 2 times latency 15753.721 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 11 sec latency 16757.111 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 12 sec latency 17757.491 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 13 sec latency 18759.098 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 14 sec latency 19766.780 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 15 sec latency 20767.496 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 16 sec latency 21767.781 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 17 sec latency 22768.277 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 18 sec latency 23770.824 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 19 sec latency 24771.122 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 20 sec latency 25771.424 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 21 sec latency 26771.723 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 22 sec latency 27776.822 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 23 sec latency 28777.148 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 24 sec latency 29779.662 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 25 sec latency 30780.991 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 26 sec latency 31781.710 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 27 sec latency 32784.592 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 28 sec latency 33785.011 ms oleg159-client.virtnet: 1 1077 0.00 MB/sec execute 29 sec latency 34791.934 ms oleg159-client.virtnet: 1 1154 0.00 MB/sec execute 30 sec latency 34829.808 ms oleg159-client.virtnet: 1 1246 0.01 MB/sec execute 31 sec latency 64.518 ms oleg159-client.virtnet: 1 1401 0.10 MB/sec execute 32 sec latency 79.370 ms oleg159-client.virtnet: 1 1446 0.09 MB/sec execute 33 sec latency 115.166 ms oleg159-client.virtnet: 1 1505 0.09 MB/sec execute 34 sec latency 98.250 ms oleg159-client.virtnet: 1 1578 0.09 MB/sec execute 35 sec latency 95.224 ms oleg159-client.virtnet: 1 1651 0.09 MB/sec execute 36 sec latency 78.496 ms oleg159-client.virtnet: 1 1715 0.09 MB/sec execute 37 sec latency 83.545 ms oleg159-client.virtnet: 1 1813 0.09 MB/sec execute 38 sec latency 72.016 ms oleg159-client.virtnet: 1 1873 0.09 MB/sec execute 39 sec latency 98.062 ms oleg159-client.virtnet: 1 1967 0.09 MB/sec execute 40 sec latency 87.324 ms oleg159-client.virtnet: 1 2014 0.09 MB/sec execute 41 sec latency 91.330 ms oleg159-client.virtnet: 1 2139 0.09 MB/sec execute 42 sec latency 107.018 ms oleg159-client.virtnet: 1 2204 0.09 MB/sec execute 43 sec latency 81.261 ms oleg159-client.virtnet: 1 2347 0.11 MB/sec execute 44 sec latency 93.964 ms oleg159-client.virtnet: 1 2412 0.11 MB/sec execute 45 sec latency 85.412 ms oleg159-client.virtnet: 1 2484 0.13 MB/sec execute 46 sec latency 94.179 ms oleg159-client.virtnet: 1 2577 0.13 MB/sec execute 47 sec latency 93.762 ms oleg159-client.virtnet: 1 2764 0.19 MB/sec execute 48 sec latency 67.937 ms oleg159-client.virtnet: 1 2919 0.21 MB/sec execute 49 sec latency 68.077 ms oleg159-client.virtnet: 1 3007 0.21 MB/sec execute 50 sec latency 95.793 ms oleg159-client.virtnet: 1 3209 0.22 MB/sec execute 51 sec latency 84.887 ms oleg159-client.virtnet: 1 3366 0.24 MB/sec execute 52 sec latency 101.554 ms oleg159-client.virtnet: 1 3543 0.29 MB/sec execute 53 sec latency 67.163 ms oleg159-client.virtnet: 1 3677 0.29 MB/sec execute 54 sec latency 53.400 ms oleg159-Failing mds2 on oleg159-server Stopping /mnt/lustre-mds2 (opts:) on oleg159-server 23:44:21 (1787197461) shut down facet: mds2 facet_host: oleg159-server facet_failover_host: oleg159-server Failover mds2 to oleg159-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg159-server: oleg159-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg159-client: oleg159-server: ssh exited with exit code 1 Started lustre-MDT0001 23:44:51 (1787197491) targets are mounted 23:44:51 (1787197491) facet_failover done oleg159-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 3750 0.30 MB/sec execute 55 sec latency 72.831 ms oleg159-client.virtnet: 1 3804 0.30 MB/sec execute 56 sec latency 124.335 ms oleg159-client.virtnet: 1 3868 0.29 MB/sec execute 57 sec latency 98.359 ms oleg159-client.virtnet: 1 3939 0.29 MB/sec execute 58 sec latency 91.520 ms oleg159-client.virtnet: 1 4010 0.29 MB/sec execute 59 sec latency 98.373 ms oleg159-client.virtnet: 1 4093 0.29 MB/sec execute 60 sec latency 85.002 ms oleg159-client.virtnet: 1 4188 0.28 MB/sec execute 61 sec latency 97.309 ms oleg159-client.virtnet: 1 4291 0.28 MB/sec execute 62 sec latency 122.676 ms oleg159-client.virtnet: 1 4360 0.28 MB/sec execute 63 sec latency 86.493 ms oleg159-client.virtnet: 1 4446 0.28 MB/sec execute 64 sec latency 85.451 ms oleg159-client.virtnet: 1 4539 0.28 MB/sec execute 65 sec latency 54.263 ms oleg159-client.virtnet: 1 4693 0.29 MB/sec execute 66 sec latency 43.976 ms oleg159-client.virtnet: 1 4794 0.29 MB/sec execute 67 sec latency 46.975 ms oleg159-client.virtnet: 1 4971 0.33 MB/sec execute 68 sec latency 52.740 ms oleg159-client.virtnet: 1 5063 0.32 MB/sec execute 69 sec latency 87.243 ms oleg159-client.virtnet: 1 5162 0.32 MB/sec execute 70 sec latency 45.396 ms oleg159-client.virtnet: 1 5274 0.32 MB/sec execute 71 sec latency 51.001 ms oleg159-client.virtnet: 1 5334 0.31 MB/sec execute 72 sec latency 95.625 ms oleg159-client.virtnet: 1 5379 0.31 MB/sec execute 73 sec latency 80.818 ms oleg159-client.virtnet: 1 5438 0.30 MB/sec execute 74 sec latency 106.566 ms oleg159-client.virtnet: 1 5539 0.30 MB/sec execute 75 sec latency 79.928 ms oleg159-client.virtnet: 1 5583 0.30 MB/sec execute 76 sec latency 92.621 ms oleg159-client.virtnet: 1 5701 0.30 MB/sec execute 77 sec latency 98.903 ms oleg159-client.virtnet: 1 5754 0.29 MB/sec execute 78 sec latency 77.080 ms oleg159-client.virtnet: 1 5865 0.30 MB/sec execute 79 sec latency 78.633 ms oleg159-client.virtnet: 1 5955 0.30 MB/sec execute 80 sec latency 60.922 ms oleg159-client.virtnet: 1 6013 0.30 MB/sec execute 81 sec latency 60.294 ms oleg159-client.virtnet: 1 6112 0.31 MB/sec execute 82 sec latency 77.278 ms oleg159-client.virtnet: 1 6154 0.30 MB/sec execute 83 sec latency 91.572 ms oleg159-client.virtnet: 1 6331 0.33 MB/sec execute 84 sec latency 111.429 ms oleg159-client.virtnet: 1 6530 0.35 MB/sec execute 85 sec latency 74.341 ms oleg159-client.virtnet: 1 6752 0.35 MB/sec execute 86 sec latency 85.973 ms oleg159-client.virtnet: 1 6916 0.36 MB/sec execute 87 sec latency 70.644 ms oleg159-client.virtnet: 1 7090 0.39 MB/sec execute 88 sec latency 57.360 ms oleg159-client.virtnet: 1 7174 0.39 MB/sec execute 89 sec latency 115.029 ms oleg159-client.virtnet: 1 7241 0.39 MB/sec execute 90 sec latency 81.868 ms oleg159-client.virtnet: 1 7352 0.39 MB/sec execute 91 sec latency 72.874 ms oleg159-client.virtnet: 1 7415 0.39 MB/sec execute 92 sec latency 84.055 ms oleg159-client.virtnet: 1 7483 0.39 MB/sec execute 93 sec latency 68.130 ms oleg159-client.virtnet: 1 7549 0.39 MB/sec execute 94 sec latency 73.609 ms oleg159-client.virtnet: 1 7599 0.38 MB/sec execute 95 sec latency 85.169 ms oleg159-client.virtnet: 1 7665 0.38 MB/sec execute 96 sec latency 122.474 ms oleg159-client.virtnet: 1 7778 0.38 MB/sec execute 97 sec latency 75.665 ms oleg159-client.virtnet: 1 7826 0.37 MB/sec execute 98 sec latency 88.444 ms oleg159-client.virtnet: 1 7877 0.37 MB/sec execute 99 sec latency 112.520 ms oleg159-client.virtnet: 1 7918 0.37 MB/sec execute 100 sec latency 98.026 ms oleg159-client.virtnet: 1 7985 0.37 MB/sec execute 101 sec latency 90.976 ms oleg159-client.virtnet: 1 8050 0.36 MB/sec execute 102 sec latency 68.379 ms oleg159-client.virtnet: 1 8101 0.36 MB/sec execute 103 sec latency 116.666 ms oleg159-client.virtnet: 1 8237 0.37 MB/sec execute 104 sec latency 53.961 ms oleg159-client.virtnet: 1 8301 0.36 MB/sec execute 105 sec latency 69.773 ms oleg159-client.virtnet: 1 8363 0.36 MB/sec execute 106 sec latency 78.730 ms oleg159-client.virtnet: 1 8519 0.39 MB/sec execute 107 sec latency 67.736 ms oleg159-client.virtnet: 1 8577 0.38 MB/sec execute 108 sec latency 109.408 ms oleg159-client.virtnet: 1 8672 0.38 MB/sec execute 109 sec latency 68.672 ms oleg159-client.virtnet: 1 8713 0.38 MB/sec execute 110 sec latency 106.162 ms oleg159-client.virtnet: 1 8770 0.37 MB/sec execute 111 sec latency 116.065 ms oleg159-client.virtnet: 1 8819 0.37 MB/sec execute 112 sec latency 106.357 ms oleg159-client.virtnet: 1 8895 0.37 MB/sec execute 113 sec latency 63.724 ms oleg159-client.virtnet: 1 8968 0.36 MB/sec execute 114 sec latency 75.876 ms oleg159-client.virtnet: 1 9083 0.36 MB/sec execute 115 sec latency 59.615 ms oleg159-client.virtnet: 1 9194 0.36 MB/sec execute 116 sec latency 75.326 ms oleg159-client.virtnet: 1 9266 0.36 MB/sec execute 117 sec latency 79.683 ms oleg159-client.virtnet: 1 9405 0.36 MB/sec execute 118 sec latency 65.522 ms oleg159-client.virtnet: 1 9500 0.36 MB/sec execute 119 sec latency 126.192 ms oleg159-client.virtnet: 1 cleanup 120 sec oleg159-client.virtnet: 1 cleanup 121 sec oleg159-client.virtnet: 0 cleanup 121 sec oleg159-client.virtnet: oleg159-client.virtnet: Operation Count AvgLat MaxLat oleg159-client.virtnet: ---------------------------------------- oleg159-client.virtnet: NTCreateX 1494 33.048 124.320 oleg159-client.virtnet: Close 1127 7.777 45.608 oleg159-client.virtnet: Rename 63 50.494 111.404 oleg159-client.virtnet: Unlink 275 12.964 75.621 oleg159-client.virtnet: Qpathinfo 1422 8.415 85.674 oleg159-client.virtnet: Qfileinfo 246 0.737 17.894 oleg159-client.virtnet: Qfsinfo 224 0.935 23.876 oleg159-client.virtnet: Sfileinfo 129 302.137 34829.788 oleg159-client.virtnet: Find 516 2.205 122.439 oleg159-client.virtnet: WriteX 737 5.958 80.946 oleg159-client.virtnet: ReadX 2248 0.054 12.172 oleg159-client.virtnet: LockX 4 11.341 15.857 oleg159-client.virtnet: UnlockX 4 12.246 22.336 oleg159-client.virtnet: Flush 96 38.301 126.028 oleg159-client.virtnet: oleg159-client.virtnet: Throughput 0.363129 MB/sec 1 clients 1 procs max_latency=34829.808 ms oleg159-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg159-client.virtnet at Wed Aug 19 23:45:22 EDT 2026 with return code 0 oleg159-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg159-client.virtnet oleg159-client.virtnet: /mnt/lustre/d70b.replay-single/oleg159-client.virtnet /mnt/lustre/d70b.replay-single/oleg159-client.virtnet oleg159-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg159-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg159-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg159-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg159-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg159-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg159-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg159-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg159-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg159-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg159-client.virtnet: removed directory 'clients/client0' oleg159-client.virtnet: removed directory 'clients' oleg159-client.virtnet: removed 'client.txt' oleg159-client.virtnet: /mnt/lustre/d70b.replay-single/oleg159-client.virtnet oleg159-client.virtnet: dbench successfully finished