== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 12:36:58 (1776184618) Starting client oleg258-client.virtnet: -o user_xattr,flock oleg258-server@tcp:/lustre /mnt/lustre Started clients oleg258-client.virtnet: 192.168.202.158@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d70b.replay-single + MISSING_DBENCH_OK= + PATH=/opt/iozone/bin:/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:/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/oleg258-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=138716 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2468 1285220 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2068 1285620 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26012 3556288 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1428 3605592 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27440 7161880 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg258-server Stopping /mnt/lustre-mds1 (opts:) on oleg258-server reboot facets: mds1 Failover mds1 to oleg258-server mount facets: mds1 oleg258-client.virtnet: looking for dbench program oleg258-client.virtnet: /usr/bin/dbench oleg258-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg258-client.virtnet oleg258-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg258-client.virtnet' oleg258-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg258-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg258-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg258-client.virtnet at Tue Apr 14 12:37:03 EDT 2026 oleg258-client.virtnet: waiting for dbench pid 138747 oleg258-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg258-client.virtnet: oleg258-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg258-client.virtnet: failed to create barrier semaphore oleg258-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg258-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg258-client.virtnet: releasing clients oleg258-client.virtnet: 1 71 3.14 MB/sec warmup 1 sec latency 60.643 ms oleg258-client.virtnet: 1 137 2.99 MB/sec warmup 2 sec latency 140.713 ms oleg258-client.virtnet: 1 181 2.43 MB/sec warmup 3 sec latency 157.735 ms oleg258-client.virtnet: 1 263 2.47 MB/sec warmup 4 sec latency 86.302 ms oleg258-client.virtnet: 1 350 2.50 MB/sec warmup 5 sec latency 125.836 ms oleg258-client.virtnet: 1 427 2.50 MB/sec warmup 6 sec latency 129.522 ms oleg258-client.virtnet: 1 492 2.45 MB/sec warmup 7 sec latency 98.536 ms oleg258-client.virtnet: 1 542 2.38 MB/sec warmup 8 sec latency 124.048 ms oleg258-client.virtnet: 1 673 2.35 MB/sec warmup 9 sec latency 74.399 ms oleg258-client.virtnet: 1 728 2.12 MB/sec warmup 10 sec latency 83.418 ms oleg258-client.virtnet: 1 794 1.95 MB/sec warmup 11 sec latency 127.785 ms oleg258-client.virtnet: 1 864 1.79 MB/sec warmup 12 sec latency 95.078 ms oleg258-client.virtnet: 1 933 1.67 MB/sec warmup 13 sec latency 100.517 ms oleg258-client.virtnet: 1 986 1.56 MB/sec warmup 14 sec latency 80.240 ms oleg258-client.virtnet: 1 1072 1.52 MB/sec warmup 15 sec latency 107.626 ms oleg258-client.virtnet: 1 1196 1.44 MB/sec warmup 16 sec latency 111.336 ms oleg258-client.virtnet: 1 1387 1.53 MB/sec warmup 17 sec latency 66.121 ms oleg258-client.virtnet: 1 1461 1.44 MB/sec warmup 18 sec latency 113.966 ms oleg258-client.virtnet: 1 1570 1.37 MB/sec warmup 19 sec latency 63.873 ms oleg258-client.virtnet: 1 1762 1.31 MB/sec warmup 20 sec latency 50.717 ms oleg258-client.virtnet: 1 1946 1.26 MB/sec warmup 21 sec latency 67.263 ms oleg258-client.virtnet: 1 2098 1.21 MB/sec warmup 22 sec latency 47.293 ms oleg258-client.virtnet: 1 2198 1.16 MB/sec warmup 23 sec latency 59.863 ms oleg258-client.virtnet: 1 2454 0.15 MB/sec execute 1 sec latency 67.216 ms oleg258-client.virtnet: 1 2608 0.52 MB/sec execute 2 sec latency 42.876 ms oleg258-client.virtnet: 1 2973 1.84 MB/sec execute 3 sec latency 52.407 ms oleg258-client.virtnet: 1 3176 1.54 MB/sec execute 4 sec latency 95.189 ms oleg258-client.virtnet: 1 3364 1.49 MB/sec execute 5 sec latency 76.483 ms oleg258-client.virtnet: 1 3539 1.73 MB/sec execute 6 sec latency 82.881 ms oleg258-client.virtnet: 1 3670 1.53 MB/sec execute 7 sec latency 41.923 ms oleg258-client.virtnet: 1 3729 1.37 MB/sec execute 8 sec latency 104.902 ms oleg258-client.virtnet: 1 3802 1.31 MB/sec execute 9 sec latency 124.657 ms oleg258-client.virtnet: 1 3884 1.18 MB/sec execute 10 sec latency 88.997 ms oleg258-client.viStarting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg258-server: oleg258-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg258-client: oleg258-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg258-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 2428 1285260 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2052 1285636 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36380 3569952 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12960 3591036 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49340 7160988 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg258-server Stopping /mnt/lustre-mds2 (opts:) on oleg258-server rtnet: 1 3952 1.10 MB/sec execute 11 sec latency 113.936 ms oleg258-client.virtnet: 1 4015 1.01 MB/sec execute 12 sec latency 63.681 ms oleg258-client.virtnet: 1 4094 0.93 MB/sec execute 13 sec latency 65.611 ms oleg258-client.virtnet: 1 4233 0.88 MB/sec execute 14 sec latency 61.276 ms oleg258-client.virtnet: 1 4299 0.83 MB/sec execute 15 sec latency 73.878 ms oleg258-client.virtnet: 1 4351 0.78 MB/sec execute 16 sec latency 105.482 ms oleg258-client.virtnet: 1 4421 0.75 MB/sec execute 17 sec latency 97.466 ms oleg258-client.virtnet: 1 4491 0.72 MB/sec execute 18 sec latency 75.665 ms oleg258-client.virtnet: 1 4624 0.74 MB/sec execute 19 sec latency 58.407 ms oleg258-client.virtnet: 1 4703 0.71 MB/sec execute 20 sec latency 69.172 ms oleg258-client.virtnet: 1 4761 0.68 MB/sec execute 21 sec latency 74.016 ms oleg258-client.virtnet: 1 4829 0.65 MB/sec execute 22 sec latency 71.512 ms oleg258-client.virtnet: 1 5002 0.75 MB/sec execute 23 sec latency 62.937 ms oleg258-client.virtnet: 1 5070 0.72 MB/sec execute 24 sec latency 74.053 ms oleg258-client.virtnet: 1 5143 0.69 MB/sec execute 25 sec latency 59.582 ms oleg258-client.virtnet: 1 5235 0.67 MB/sec execute 26 sec latency 83.286 ms oleg258-client.virtnet: 1 5405 0.65 MB/sec execute 27 sec latency 31.024 ms oleg258-client.virtnet: 1 5507 0.63 MB/sec execute 28 sec latency 81.588 ms oleg258-client.virtnet: 1 5571 0.61 MB/sec execute 29 sec latency 70.121 ms oleg258-client.virtnet: 1 5691 0.59 MB/sec execute 30 sec latency 64.314 ms oleg258-client.virtnet: 1 5748 0.58 MB/sec execute 31 sec latency 77.000 ms oleg258-client.virtnet: 1 5861 0.59 MB/sec execute 32 sec latency 81.114 ms oleg258-client.virtnet: 1 5942 0.58 MB/sec execute 33 sec latency 76.587 ms oleg258-client.virtnet: 1 5996 0.57 MB/sec execute 34 sec latency 65.045 ms oleg258-client.virtnet: 1 6062 0.57 MB/sec execute 35 sec latency 73.912 ms oleg258-client.virtnet: 1 6155 0.56 MB/sec execute 36 sec latency 80.425 ms oleg258-client.virtnet: 1 6337 0.62 MB/sec execute 37 sec latency 83.289 ms oleg258-client.virtnet: 1 6551 0.65 MB/sec execute 38 sec latency 77.619 ms oleg258-client.virtnet: 1 6898 0.68 MB/sec execute 39 sec latency 45.502 ms oleg258-client.virtnet: 1 7084 0.74 MB/sec execute 40 sec latency 82.902 ms oleg258-client.virtnet: 1 7175 0.73 MB/sec execute 41 sec latency 79.211 ms oleg258-client.virtnet: 1 7253 0.71 MB/sec execute 42 sec latency 67.739 ms oleg258-client.virtnet: 1 7342 0.72 MB/sec execute 43 sec latency 109.212 ms oleg258-client.virtnet: 1 7400 0.70 MB/sec execute 44 sec latency 84.347 ms oleg258-client.virtnet: 1 7467 0.69 MB/sec execute 45 sec latency 71.472 ms oleg258-client.virtnet: 1 7491 0.68 MB/sec execute 46 sec latency 623.227 ms oleg258-client.virtnet: 1 7515 0.66 MB/sec execute 47 sec latency 1068.465 ms oleg258-client.virtnet: 1 7567 0.65 MB/sec execute 48 sec latency 79.724 ms oleg258-client.virtnet: 1 7659 0.64 MB/sec execute 49 sec latency 108.593 ms oleg258-client.virtnet: 1 7766 0.63 MB/sec execute 50 sec latency 67.400 ms oleg258-client.virtnet: 1 7808 0.62 MB/sec execute 51 sec latency 97.532 ms oleg258-client.virtnet: 1 7844 0.61 MB/sec execute 52 sec latency 143.489 ms oleg258-client.virtnet: 1 7893 0.60 MB/sec execute 53 sec latency 107.157 ms oleg258-client.virtnet: 1 7933 0.59 MB/sec execute 54 sec latency 248.244 ms oleg258-client.virtnet: 1 7933 0.58 MB/sec execute 55 sec latency 1248.512 ms oleg25reboot facets: mds2 Failover mds2 to oleg258-server mount facets: mds2 Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg258-server: oleg258-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg258-client: oleg258-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg258-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 8-client.virtnet: 1 7933 0.57 MB/sec execute 56 sec latency 2249.842 ms oleg258-client.virtnet: 1 7933 0.56 MB/sec execute 57 sec latency 3258.228 ms oleg258-client.virtnet: 1 7933 0.55 MB/sec execute 58 sec latency 4258.748 ms oleg258-client.virtnet: 1 7933 0.54 MB/sec execute 59 sec latency 5259.021 ms oleg258-client.virtnet: 1 7933 0.53 MB/sec execute 60 sec latency 6261.302 ms oleg258-client.virtnet: 1 7933 0.52 MB/sec execute 61 sec latency 7261.550 ms oleg258-client.virtnet: 1 7933 0.51 MB/sec execute 62 sec latency 8261.753 ms oleg258-client.virtnet: 1 7933 0.50 MB/sec execute 63 sec latency 9262.435 ms oleg258-client.virtnet: 1 7933 0.50 MB/sec execute 64 sec latency 10262.765 ms oleg258-client.virtnet: 1 7933 0.49 MB/sec execute 65 sec latency 11262.985 ms oleg258-client.virtnet: 1 7933 0.48 MB/sec execute 66 sec latency 12263.698 ms oleg258-client.virtnet: 1 7933 0.47 MB/sec execute 67 sec latency 13265.841 ms oleg258-client.virtnet: 1 7933 0.47 MB/sec execute 68 sec latency 14267.242 ms oleg258-client.virtnet: 1 7933 0.46 MB/sec execute 69 sec latency 15267.406 ms oleg258-client.virtnet: 1 7933 0.45 MB/sec execute 70 sec latency 16267.641 ms oleg258-client.virtnet: 1 7933 0.45 MB/sec execute 71 sec latency 17267.793 ms oleg258-client.virtnet: 1 7933 0.44 MB/sec execute 72 sec latency 18267.967 ms oleg258-client.virtnet: 1 7933 0.43 MB/sec execute 73 sec latency 19278.363 ms oleg258-client.virtnet: 1 7933 0.43 MB/sec execute 74 sec latency 20281.242 ms oleg258-client.virtnet: 1 7933 0.42 MB/sec execute 75 sec latency 21281.514 ms oleg258-client.virtnet: 1 7933 0.42 MB/sec execute 76 sec latency 22281.694 ms oleg258-client.virtnet: 1 7933 0.41 MB/sec execute 77 sec latency 23284.522 ms oleg258-client.virtnet: 1 7933 0.41 MB/sec execute 78 sec latency 24284.728 ms oleg258-client.virtnet: 1 7933 0.40 MB/sec execute 79 sec latency 25286.711 ms oleg258-client.virtnet: 1 7933 0.40 MB/sec execute 80 sec latency 26288.047 ms oleg258-client.virtnet: 1 7933 0.39 MB/sec execute 81 sec latency 27288.238 ms oleg258-client.virtnet: 1 7933 0.39 MB/sec execute 82 sec latency 28288.533 ms oleg258-client.virtnet: 1 7933 0.38 MB/sec execute 83 sec latency 29288.864 ms oleg258-client.virtnet: 1 7933 0.38 MB/sec execute 84 sec latency 30289.411 ms oleg258-client.virtnet: 1 7933 0.37 MB/sec execute 85 sec latency 31289.624 ms oleg258-client.virtnet: 1 7933 0.37 MB/sec execute 86 sec latency 32294.617 ms oleg258-client.virtnet: 1 7985 0.37 MB/sec execute 87 sec latency 32687.082 ms oleg258-client.virtnet: 1 8068 0.36 MB/sec execute 88 sec latency 56.360 ms oleg258-client.virtnet: 1 8139 0.37 MB/sec execute 89 sec latency 97.754 ms oleg258-client.virtnet: 1 8233 0.37 MB/sec execute 90 sec latency 51.326 ms oleg258-client.virtnet: 1 8298 0.37 MB/sec execute 91 sec latency 77.587 ms oleg258-client.virtnet: 1 8376 0.36 MB/sec execute 92 sec latency 88.096 ms oleg258-client.virtnet: 1 8528 0.39 MB/sec execute 93 sec latency 97.901 ms oleg258-client.virtnet: 1 8611 0.39 MB/sec execute 94 sec latency 59.143 ms oleg258-client.virtnet: 1 8704 0.38 MB/sec execute 95 sec latency 55.995 ms oleg258-client.virtnet: 1 8770 0.38 MB/sec execute 96 sec latency 91.727 ms oleg258-client.virtnet: 1 8893 0.38 MB/sec execute 97 sec latency 67.513 ms oleg258-client.virtnet: 1 9033 0.37 MB/sec execute 98 sec latency 65.855 ms oleg258-client.virtnet: 1 9194 0.37 MB/sec execute 99 sec latency 53.150 ms oleg258-client.virtnet: 1 9340 0.37 MB/sec execute 100 sec latency 61.445 ms oleg258-client.virtnet: 1 9520 0.38 MB/sec execute 101 sec latency 34.625 ms oleg258-client.virtnet: 1 9594 0.38 MB/sec execute 102 sec latency 71.646 ms oleg258-client.virtnet: 1 9875 0.41 MB/sec execute 103 sec latency 50.742 ms oleg258-client.virtnet: 1 10096 0.42 MB/sec execute 104 sec latency 47.389 ms oleg258-client.virtnet: 1 10345 0.43 MB/sec execute 105 sec latency 83.026 ms oleg258-client.virtnet: 1 10497 0.43 MB/sec execute 106 sec latency 60.677 ms oleg258-client.virtnet: 1 10677 0.45 MB/sec execute 107 sec latency 95.828 ms oleg258-client.virtnet: 1 10787 0.45 MB/sec execute 108 sec latency 54.870 ms oleg258-client.virtnet: 1 10891 0.46 MB/sec execute 109 sec latency 71.223 ms oleg258-client.virtnet: 1 10954 0.45 MB/sec execute 110 sec latency 86.159 ms oleg258-client.virtnet: 1 11069 0.45 MB/sec execute 111 sec latency 44.618 ms oleg258-client.virtnet: 1 11176 0.45 MB/sec execute 112 sec latency 60.142 ms oleg258-client.virtnet: 1 11327 0.45 MB/sec execute 113 sec latency 106.048 ms oleg258-client.virtnet: 1 11418 0.44 MB/sec execute 114 sec latency 60.276 ms oleg258-client.virtnet: 1 11532 0.44 MB/sec execute 115 sec latency 64.062 ms oleg258-client.virtnet: 1 11625 0.44 MB/sec execute 116 sec latency 56.335 ms oleg258-client.virtnet: 1 11784 0.45 MB/sec execute 117 sec latency 59.411 ms oleg258-client.virtnet: 1 11877 0.44 MB/sec execute 118 sec latency 62.002 ms oleg258-client.virtnet: 1 12066 0.46 MB/sec execute 119 sec latency 54.912 ms oleg258-client.virtnet: 1 cleanup 120 sec oleg258-client.virtnet: 0 cleanup 121 sec oleg258-client.virtnet: oleg258-client.virtnet: Operation Count AvgLat MaxLat oleg258-client.virtnet: ---------------------------------------- oleg258-client.virtnet: NTCreateX 1663 47.496 32687.065 oleg258-client.virtnet: Close 1194 6.951 41.887 oleg258-client.virtnet: Rename 76 38.574 107.122 oleg258-client.virtnet: Unlink 360 13.467 1068.378 oleg258-client.virtnet: Qpathinfo 1492 6.625 95.805 oleg258-client.virtnet: Qfileinfo 258 0.434 11.824 oleg258-client.virtnet: Qfsinfo 301 0.990 38.672 oleg258-client.virtnet: Sfileinfo 144 24.888 92.384 oleg258-client.virtnet: Find 592 2.033 49.759 oleg258-client.virtnet: WriteX 830 5.936 82.862 oleg258-client.virtnet: ReadX 2739 0.048 10.700 oleg258-client.virtnet: LockX 6 4.638 7.195 oleg258-client.virtnet: UnlockX 6 3.274 3.922 oleg258-client.virtnet: Flush 122 38.692 106.029 oleg258-client.virtnet: oleg258-client.virtnet: Throughput 0.464997 MB/sec 1 clients 1 procs max_latency=32687.082 ms oleg258-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg258-client.virtnet at Tue Apr 14 12:39:28 EDT 2026 with return code 0 oleg258-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg258-client.virtnet oleg258-client.virtnet: /mnt/lustre/d70b.replay-single/oleg258-client.virtnet /mnt/lustre/d70b.replay-single/oleg258-client.virtnet oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg258-client.virtnet: removed directory 'clients/client0' oleg258-client.virtnet: removed directory 'clients' oleg258-client.virtnet: removed 'client.txt' oleg258-client.virtnet: /mnt/lustre/d70b.replay-single/oleg258-client.virtnet oleg258-client.virtnet: dbench successfully finished