== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 10:42:57 (1790952177) Starting client oleg624-client.virtnet: -o user_xattr,flock 192.168.206.124@tcp:/lustre /mnt/lustre Started clients oleg624-client.virtnet: 192.168.206.124@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 dbench: no process found + DIR=/mnt/lustre/d70b.replay-single/oleg624-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found Started rundbench load pid=135413 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2364 1268940 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2072 1269232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26172 3576580 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1580 3605440 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7182020 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg624-server Stopping /mnt/lustre-mds1 (opts:) on oleg624-server 10:43:20 (1790952200) shut down facet: mds1 facet_host: oleg624-server facet_failover_host: oleg624-server Failover mds1 to oleg624-server mount facets: mds1 oleg624-client.virtnet: looking for dbench program oleg624-client.virtnet: /usr/bin/dbench oleg624-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg624-client.virtnet oleg624-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg624-client.virtnet' oleg624-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg624-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg624-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg624-client.virtnet at Fri Oct 2 10:43:01 EDT 2026 oleg624-client.virtnet: waiting for dbench pid 135445 oleg624-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg624-client.virtnet: oleg624-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg624-client.virtnet: failed to create barrier semaphore oleg624-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg624-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg624-client.virtnet: releasing clients oleg624-client.virtnet: 1 111 5.24 MB/sec warmup 1 sec latency 90.777 ms oleg624-client.virtnet: 1 158 3.27 MB/sec warmup 2 sec latency 149.993 ms oleg624-client.virtnet: 1 223 2.87 MB/sec warmup 3 sec latency 143.335 ms oleg624-client.virtnet: 1 305 2.80 MB/sec warmup 4 sec latency 85.263 ms oleg624-client.virtnet: 1 360 2.55 MB/sec warmup 5 sec latency 164.369 ms oleg624-client.virtnet: 1 430 2.52 MB/sec warmup 6 sec latency 88.622 ms oleg624-client.virtnet: 1 503 2.49 MB/sec warmup 7 sec latency 108.502 ms oleg624-client.virtnet: 1 654 2.63 MB/sec warmup 8 sec latency 101.535 ms oleg624-client.virtnet: 1 713 2.35 MB/sec warmup 9 sec latency 72.430 ms oleg624-client.virtnet: 1 772 2.13 MB/sec warmup 10 sec latency 88.744 ms oleg624-client.virtnet: 1 825 1.95 MB/sec warmup 11 sec latency 131.446 ms oleg624-client.virtnet: 1 884 1.80 MB/sec warmup 12 sec latency 99.605 ms oleg624-client.virtnet: 1 918 1.67 MB/sec warmup 13 sec latency 174.989 ms oleg624-client.virtnet: 1 970 1.56 MB/sec warmup 14 sec latency 95.805 ms oleg624-client.virtnet: 1 1050 1.52 MB/sec warmup 15 sec latency 82.648 ms oleg624-client.virtnet: 1 1127 1.44 MB/sec warmup 16 sec latency 75.042 ms oleg624-client.virtnet: 1 1181 1.35 MB/sec warmup 17 sec latency 83.097 ms oleg624-client.virtnet: 1 1259 1.28 MB/sec warmup 18 sec latency 91.733 ms oleg624-client.virtnet: 1 1451 1.37 MB/sec warmup 19 sec latency 58.102 ms oleg624-client.virtnet: 1 1532 1.30 MB/sec warmup 20 sec latency 70.279 ms oleg624-client.virtnet: 1 1621 1.24 MB/sec warmup 21 sec latency 72.939 ms oleg624-client.virtnet: 1 1692 1.19 MB/sec warmup 22 sec latency 73.584 ms oleg624-client.virtnet: 1 1814 1.14 MB/sec warmup 23 sec latency 50.852 ms oleg624-client.virtnet: 1 2004 0.08 MB/sec execute 1 sec latency 82.370 ms oleg624-client.virtnet: 1 2132 0.12 MB/sec execute 2 sec latency 65.998 ms oleg624-client.virtnet: 1 2206 0.11 MB/sec execute 3 sec latency 72.777 ms oleg624-client.virtnet: 1 2350 0.37 MB/sec execute 4 sec latency 100.975 ms oleg624-client.virtnet: 1 2406 0.32 MB/sec execute 5 sec latency 114.874 ms oleg624-client.virtnet: 1 2467 0.36 MB/sec execute 6 sec latency 95.143 ms oleg624-client.virtnet: 1 2582 0.36 MB/sec execute 7 sec latency 99.981 ms oleg624-client.virtnet: 1 2752 0.69 MB/sec execute 8 sec latency 90.753 ms oleg624-client.virtnet: 1 2899 0.71 MB/sec execute 9 sec latency 86.103 ms oleg624-client.virtnet: 1 2997 0.71 MB/sec execute 10 sec latency 68.859 ms oleg624-client.virtnStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg624-server: oleg624-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg624-client: oleg624-server: ssh exited with exit code 1 Started lustre-MDT0000 10:43:56 (1790952236) targets are mounted 10:43:56 (1790952236) facet_failover done oleg624-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 2304 1269000 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2044 1269260 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36468 3570184 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13224 3592896 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49692 7163080 1% /mnt/lustre test_70b fail mds2 2 times et: 1 3207 0.71 MB/sec execute 11 sec latency 95.053 ms oleg624-client.virtnet: 1 3343 0.75 MB/sec execute 12 sec latency 122.541 ms oleg624-client.virtnet: 1 3495 0.92 MB/sec execute 13 sec latency 66.579 ms oleg624-client.virtnet: 1 3591 0.86 MB/sec execute 14 sec latency 91.111 ms oleg624-client.virtnet: 1 3677 0.82 MB/sec execute 15 sec latency 60.842 ms oleg624-client.virtnet: 1 3760 0.83 MB/sec execute 16 sec latency 81.246 ms oleg624-client.virtnet: 1 3812 0.78 MB/sec execute 17 sec latency 152.094 ms oleg624-client.virtnet: 1 3919 0.76 MB/sec execute 18 sec latency 61.133 ms oleg624-client.virtnet: 1 3991 0.72 MB/sec execute 19 sec latency 70.716 ms oleg624-client.virtnet: 1 4079 0.68 MB/sec execute 20 sec latency 58.172 ms oleg624-client.virtnet: 1 4188 0.65 MB/sec execute 21 sec latency 57.279 ms oleg624-client.virtnet: 1 4288 0.63 MB/sec execute 22 sec latency 101.770 ms oleg624-client.virtnet: 1 4360 0.61 MB/sec execute 23 sec latency 65.635 ms oleg624-client.virtnet: 1 4443 0.60 MB/sec execute 24 sec latency 114.002 ms oleg624-client.virtnet: 1 4483 0.58 MB/sec execute 25 sec latency 165.618 ms oleg624-client.virtnet: 1 4528 0.56 MB/sec execute 26 sec latency 101.043 ms oleg624-client.virtnet: 1 4598 0.58 MB/sec execute 27 sec latency 92.358 ms oleg624-client.virtnet: 1 4699 0.56 MB/sec execute 28 sec latency 59.877 ms oleg624-client.virtnet: 1 4756 0.54 MB/sec execute 29 sec latency 89.134 ms oleg624-client.virtnet: 1 4808 0.52 MB/sec execute 30 sec latency 75.106 ms oleg624-client.virtnet: 1 4955 0.60 MB/sec execute 31 sec latency 97.842 ms oleg624-client.virtnet: 1 5025 0.58 MB/sec execute 32 sec latency 92.750 ms oleg624-client.virtnet: 1 5098 0.57 MB/sec execute 33 sec latency 78.739 ms oleg624-client.virtnet: 1 5141 0.55 MB/sec execute 34 sec latency 97.717 ms oleg624-client.virtnet: 1 5216 0.54 MB/sec execute 35 sec latency 84.066 ms oleg624-client.virtnet: 1 5286 0.53 MB/sec execute 36 sec latency 92.721 ms oleg624-client.virtnet: 1 5356 0.51 MB/sec execute 37 sec latency 69.177 ms oleg624-client.virtnet: 1 5410 0.50 MB/sec execute 38 sec latency 101.825 ms oleg624-client.virtnet: 1 5474 0.49 MB/sec execute 39 sec latency 93.183 ms oleg624-client.virtnet: 1 5561 0.48 MB/sec execute 40 sec latency 71.910 ms oleg624-client.virtnet: 1 5604 0.47 MB/sec execute 41 sec latency 91.648 ms oleg624-client.virtnet: 1 5712 0.46 MB/sec execute 42 sec latency 92.106 ms oleg624-client.virtnet: 1 5787 0.45 MB/sec execute 43 sec latency 88.163 ms oleg624-client.virtnet: 1 5918 0.47 MB/sec execute 44 sec latency 78.413 ms oleg624-client.virtnet: 1 5966 0.46 MB/sec execute 45 sec latency 92.871 ms oleg624-client.virtnet: 1 6008 0.45 MB/sec execute 46 sec latency 108.736 ms oleg624-client.virtnet: 1 6116 0.46 MB/sec execute 47 sec latency 95.352 ms oleg624-client.virtnet: 1 6167 0.45 MB/sec execute 48 sec latency 113.752 ms oleg624-client.virtnet: 1 6435 0.51 MB/sec execute 49 sec latency 71.368 ms oleg624-client.virtnet: 1 6533 0.52 MB/sec execute 50 sec latency 74.605 ms oleg624-client.virtnet: 1 6555 0.51 MB/sec execute 51 sec latency 560.506 ms oleg624-client.virtnet: 1 6555 0.50 MB/sec execute 52 sec latency 1561.125 ms oleg624-client.virtnet: 1 6745 0.51 MB/sec execute 53 sec latency 1773.266 ms oleg624-client.virtnet: 1 6860 0.52 MB/sec execute 54 sec latency 113.730 ms oleg624-client.virtnet: 1 7066 0.56 MB/sec execute 55 sec latency 54.791 ms oleg62Failing mds2 on oleg624-server Stopping /mnt/lustre-mds2 (opts:) on oleg624-server 10:44:27 (1790952267) shut down facet: mds2 facet_host: oleg624-server facet_failover_host: oleg624-server Failover mds2 to oleg624-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg624-server: oleg624-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg624-client: oleg624-server: ssh exited with exit code 1 Started lustre-MDT0001 10:44:53 (1790952293) targets are mounted 10:44:53 (1790952293) facet_failover done oleg624-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 4-client.virtnet: 1 7132 0.55 MB/sec execute 56 sec latency 80.482 ms oleg624-client.virtnet: 1 7197 0.55 MB/sec execute 57 sec latency 109.548 ms oleg624-client.virtnet: 1 7260 0.54 MB/sec execute 58 sec latency 109.232 ms oleg624-client.virtnet: 1 7349 0.55 MB/sec execute 59 sec latency 128.212 ms oleg624-client.virtnet: 1 7349 0.54 MB/sec execute 60 sec latency 1024.921 ms oleg624-client.virtnet: 1 7349 0.53 MB/sec execute 61 sec latency 2025.713 ms oleg624-client.virtnet: 1 7349 0.52 MB/sec execute 62 sec latency 3026.114 ms oleg624-client.virtnet: 1 7349 0.51 MB/sec execute 63 sec latency 4026.583 ms oleg624-client.virtnet: 1 7349 0.51 MB/sec execute 64 sec latency 5026.824 ms oleg624-client.virtnet: 1 7349 0.50 MB/sec execute 65 sec latency 6027.703 ms oleg624-client.virtnet: 1 7349 0.49 MB/sec execute 66 sec latency 7028.200 ms oleg624-client.virtnet: 1 7349 0.48 MB/sec execute 67 sec latency 8028.454 ms oleg624-client.virtnet: 1 7349 0.48 MB/sec execute 68 sec latency 9028.761 ms oleg624-client.virtnet: 1 7349 0.47 MB/sec execute 69 sec latency 10029.672 ms oleg624-client.virtnet: 1 7349 0.46 MB/sec execute 70 sec latency 11029.924 ms oleg624-client.virtnet: 1 7349 0.46 MB/sec execute 71 sec latency 12030.162 ms oleg624-client.virtnet: 1 7349 0.45 MB/sec execute 72 sec latency 13030.896 ms oleg624-client.virtnet: 1 7349 0.44 MB/sec execute 73 sec latency 14031.232 ms oleg624-client.virtnet: 1 7349 0.44 MB/sec execute 74 sec latency 15031.446 ms oleg624-client.virtnet: 1 7349 0.43 MB/sec execute 75 sec latency 16031.732 ms oleg624-client.virtnet: 1 7349 0.43 MB/sec execute 76 sec latency 17045.216 ms oleg624-client.virtnet: 1 7349 0.42 MB/sec execute 77 sec latency 18045.774 ms oleg624-client.virtnet: 1 7349 0.42 MB/sec execute 78 sec latency 19046.055 ms oleg624-client.virtnet: 1 7349 0.41 MB/sec execute 79 sec latency 20046.305 ms oleg624-client.virtnet: 1 7349 0.40 MB/sec execute 80 sec latency 21047.893 ms oleg624-client.virtnet: 1 7349 0.40 MB/sec execute 81 sec latency 22048.148 ms oleg624-client.virtnet: 1 7349 0.40 MB/sec execute 82 sec latency 23048.558 ms oleg624-client.virtnet: 1 7349 0.39 MB/sec execute 83 sec latency 24048.950 ms oleg624-client.virtnet: 1 7349 0.39 MB/sec execute 84 sec latency 25049.627 ms oleg624-client.virtnet: 1 7349 0.38 MB/sec execute 85 sec latency 26050.041 ms oleg624-client.virtnet: 1 7349 0.38 MB/sec execute 86 sec latency 27051.234 ms oleg624-client.virtnet: 1 7349 0.37 MB/sec execute 87 sec latency 28051.601 ms oleg624-client.virtnet: 1 7349 0.37 MB/sec execute 88 sec latency 29053.768 ms oleg624-client.virtnet: 1 7443 0.37 MB/sec execute 89 sec latency 29107.423 ms oleg624-client.virtnet: 1 7503 0.36 MB/sec execute 90 sec latency 98.951 ms oleg624-client.virtnet: 1 7572 0.36 MB/sec execute 91 sec latency 99.634 ms oleg624-client.virtnet: 1 7637 0.36 MB/sec execute 92 sec latency 118.136 ms oleg624-client.virtnet: 1 7722 0.35 MB/sec execute 93 sec latency 65.071 ms oleg624-client.virtnet: 1 7792 0.35 MB/sec execute 94 sec latency 90.792 ms oleg624-client.virtnet: 1 7853 0.35 MB/sec execute 95 sec latency 75.178 ms oleg624-client.virtnet: 1 7919 0.35 MB/sec execute 96 sec latency 73.052 ms oleg624-client.virtnet: 1 7994 0.34 MB/sec execute 97 sec latency 88.315 ms oleg624-client.virtnet: 1 8063 0.34 MB/sec execute 98 sec latency 59.845 ms oleg624-client.virtnet: 1 8168 0.35 MB/sec execute 99 sec latency 63.720 ms oleg624-client.virtnet: 1 8265 0.35 MB/sec execute 100 sec latency 63.393 ms oleg624-client.virtnet: 1 8360 0.34 MB/sec execute 101 sec latency 58.829 ms oleg624-client.virtnet: 1 8560 0.37 MB/sec execute 102 sec latency 40.746 ms oleg624-client.virtnet: 1 8657 0.37 MB/sec execute 103 sec latency 53.051 ms oleg624-client.virtnet: 1 8766 0.36 MB/sec execute 104 sec latency 52.627 ms oleg624-client.virtnet: 1 8907 0.36 MB/sec execute 105 sec latency 68.222 ms oleg624-client.virtnet: 1 9047 0.36 MB/sec execute 106 sec latency 59.958 ms oleg624-client.virtnet: 1 9201 0.36 MB/sec execute 107 sec latency 46.079 ms oleg624-client.virtnet: 1 9348 0.36 MB/sec execute 108 sec latency 44.009 ms oleg624-client.virtnet: 1 9480 0.36 MB/sec execute 109 sec latency 70.609 ms oleg624-client.virtnet: 1 9581 0.37 MB/sec execute 110 sec latency 52.527 ms oleg624-client.virtnet: 1 9710 0.37 MB/sec execute 111 sec latency 54.734 ms oleg624-client.virtnet: 1 10028 0.40 MB/sec execute 112 sec latency 65.118 ms oleg624-client.virtnet: 1 10289 0.41 MB/sec execute 113 sec latency 63.250 ms oleg624-client.virtnet: 1 10489 0.41 MB/sec execute 114 sec latency 51.471 ms oleg624-client.virtnet: 1 10683 0.44 MB/sec execute 115 sec latency 68.209 ms oleg624-client.virtnet: 1 10805 0.44 MB/sec execute 116 sec latency 47.197 ms oleg624-client.virtnet: 1 10915 0.44 MB/sec execute 117 sec latency 45.682 ms oleg624-client.virtnet: 1 11009 0.44 MB/sec execute 118 sec latency 65.625 ms oleg624-client.virtnet: 1 11108 0.44 MB/sec execute 119 sec latency 48.955 ms oleg624-client.virtnet: 1 cleanup 120 sec oleg624-client.virtnet: 0 cleanup 121 sec oleg624-client.virtnet: 0 cleanup 121 sec oleg624-client.virtnet: oleg624-client.virtnet: Operation Count AvgLat MaxLat oleg624-client.virtnet: ---------------------------------------- oleg624-client.virtnet: NTCreateX 1592 48.022 29107.199 oleg624-client.virtnet: Close 1158 7.452 41.319 oleg624-client.virtnet: Rename 67 48.276 122.460 oleg624-client.virtnet: Unlink 341 10.746 55.102 oleg624-client.virtnet: Qpathinfo 1487 8.048 95.112 oleg624-client.virtnet: Qfileinfo 251 0.625 7.049 oleg624-client.virtnet: Qfsinfo 273 0.964 27.751 oleg624-client.virtnet: Sfileinfo 116 33.430 114.853 oleg624-client.virtnet: Find 569 2.352 65.051 oleg624-client.virtnet: WriteX 783 5.672 54.650 oleg624-client.virtnet: ReadX 2590 0.054 6.846 oleg624-client.virtnet: LockX 6 7.661 11.064 oleg624-client.virtnet: UnlockX 6 8.868 16.212 oleg624-client.virtnet: Flush 99 57.195 1773.243 oleg624-client.virtnet: oleg624-client.virtnet: Throughput 0.435189 MB/sec 1 clients 1 procs max_latency=29107.423 ms oleg624-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg624-client.virtnet at Fri Oct 2 10:45:27 EDT 2026 with return code 0 oleg624-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg624-client.virtnet oleg624-client.virtnet: /mnt/lustre/d70b.replay-single/oleg624-client.virtnet /mnt/lustre/d70b.replay-single/oleg624-client.virtnet oleg624-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg624-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg624-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg624-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg624-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg624-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg624-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg624-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg624-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg624-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg624-client.virtnet: removed directory 'clients/client0' oleg624-client.virtnet: removed directory 'clients' oleg624-client.virtnet: removed 'client.txt' oleg624-client.virtnet: /mnt/lustre/d70b.replay-single/oleg624-client.virtnet oleg624-client.virtnet: dbench successfully finished