== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 13:01:50 (1788627710) Starting client oleg654-client.virtnet: -o user_xattr,flock 192.168.206.154@tcp:/lustre /mnt/lustre Started clients oleg654-client.virtnet: 192.168.206.154@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/oleg654-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=135310 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2440 1268864 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2072 1269232 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 oleg654-server Stopping /mnt/lustre-mds1 (opts:) on oleg654-server 13:02:11 (1788627731) shut down facet: mds1 facet_host: oleg654-server facet_failover_host: oleg654-server Failover mds1 to oleg654-server mount facets: mds1 oleg654-client.virtnet: looking for dbench program oleg654-client.virtnet: /usr/bin/dbench oleg654-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg654-client.virtnet oleg654-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg654-client.virtnet' oleg654-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg654-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg654-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg654-client.virtnet at Sat Sep 5 13:01:53 EDT 2026 oleg654-client.virtnet: waiting for dbench pid 135342 oleg654-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg654-client.virtnet: oleg654-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg654-client.virtnet: failed to create barrier semaphore oleg654-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg654-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg654-client.virtnet: releasing clients oleg654-client.virtnet: 1 75 3.21 MB/sec warmup 1 sec latency 82.684 ms oleg654-client.virtnet: 1 155 3.27 MB/sec warmup 2 sec latency 112.640 ms oleg654-client.virtnet: 1 215 2.79 MB/sec warmup 3 sec latency 118.149 ms oleg654-client.virtnet: 1 314 2.87 MB/sec warmup 4 sec latency 73.491 ms oleg654-client.virtnet: 1 390 2.76 MB/sec warmup 5 sec latency 69.110 ms oleg654-client.virtnet: 1 469 2.74 MB/sec warmup 6 sec latency 86.827 ms oleg654-client.virtnet: 1 587 2.88 MB/sec warmup 7 sec latency 117.510 ms oleg654-client.virtnet: 1 692 2.65 MB/sec warmup 8 sec latency 57.247 ms oleg654-client.virtnet: 1 721 2.36 MB/sec warmup 9 sec latency 508.863 ms oleg654-client.virtnet: 1 721 2.13 MB/sec warmup 10 sec latency 1511.194 ms oleg654-client.virtnet: 1 769 1.94 MB/sec warmup 11 sec latency 1794.326 ms oleg654-client.virtnet: 1 864 1.80 MB/sec warmup 12 sec latency 77.331 ms oleg654-client.virtnet: 1 918 1.67 MB/sec warmup 13 sec latency 180.755 ms oleg654-client.virtnet: 1 985 1.56 MB/sec warmup 14 sec latency 114.737 ms oleg654-client.virtnet: 1 1086 1.53 MB/sec warmup 15 sec latency 62.537 ms oleg654-client.virtnet: 1 1155 1.44 MB/sec warmup 16 sec latency 299.828 ms oleg654-client.virtnet: 1 1155 1.35 MB/sec warmup 17 sec latency 1305.359 ms oleg654-client.virtnet: 1 1155 1.28 MB/sec warmup 18 sec latency 2305.554 ms oleg654-client.virtnet: 1 1155 1.21 MB/sec warmup 19 sec latency 3307.396 ms oleg654-client.virtnet: 1 1155 1.15 MB/sec warmup 20 sec latency 4307.626 ms oleg654-client.virtnet: 1 1155 1.09 MB/sec warmup 21 sec latency 5310.851 ms oleg654-client.virtnet: 1 1155 1.04 MB/sec warmup 22 sec latency 6311.049 ms oleg654-client.virtnet: 1 1155 1.00 MB/sec warmup 23 sec latency 7311.367 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 1 sec latency 9312.645 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 2 sec latency 10312.885 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 3 sec latency 11313.143 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 4 sec latency 12313.606 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 5 sec latency 13314.618 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 6 sec latency 14314.866 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 7 sec latency 15315.961 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 8 sec latency 16316.259 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 9 sec latency 17316.535 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 10 sStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1 Started lustre-MDT0000 13:02:43 (1788627763) targets are mounted 13:02:43 (1788627763) facet_failover done oleg654-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 2388 1268916 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2032 1269272 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37508 3568972 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12144 3594032 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49652 7163004 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg654-server Stopping /mnt/lustre-mds2 (opts:) on oleg654-server 13:03:12 (1788627792) shut down facet: mds2 facet_host: oleg654-server facet_failover_host: oleg654-server ec latency 18316.694 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 11 sec latency 19317.827 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 12 sec latency 20318.604 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 13 sec latency 21321.834 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 14 sec latency 22322.090 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 15 sec latency 23322.389 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 16 sec latency 24323.606 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 17 sec latency 25324.339 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 18 sec latency 26324.604 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 19 sec latency 27325.126 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 20 sec latency 28325.422 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 21 sec latency 29325.671 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 22 sec latency 30326.013 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 23 sec latency 31326.787 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 24 sec latency 32328.606 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 25 sec latency 33329.601 ms oleg654-client.virtnet: 1 1155 0.00 MB/sec execute 26 sec latency 34331.754 ms oleg654-client.virtnet: 1 1223 0.00 MB/sec execute 27 sec latency 34585.240 ms oleg654-client.virtnet: 1 1391 0.11 MB/sec execute 28 sec latency 60.125 ms oleg654-client.virtnet: 1 1468 0.10 MB/sec execute 29 sec latency 89.133 ms oleg654-client.virtnet: 1 1534 0.10 MB/sec execute 30 sec latency 93.928 ms oleg654-client.virtnet: 1 1613 0.10 MB/sec execute 31 sec latency 77.783 ms oleg654-client.virtnet: 1 1689 0.10 MB/sec execute 32 sec latency 67.933 ms oleg654-client.virtnet: 1 1785 0.10 MB/sec execute 33 sec latency 76.609 ms oleg654-client.virtnet: 1 1857 0.10 MB/sec execute 34 sec latency 107.592 ms oleg654-client.virtnet: 1 1973 0.10 MB/sec execute 35 sec latency 76.942 ms oleg654-client.virtnet: 1 2014 0.10 MB/sec execute 36 sec latency 83.188 ms oleg654-client.virtnet: 1 2154 0.10 MB/sec execute 37 sec latency 76.641 ms oleg654-client.virtnet: 1 2237 0.10 MB/sec execute 38 sec latency 71.132 ms oleg654-client.virtnet: 1 2384 0.13 MB/sec execute 39 sec latency 98.233 ms oleg654-client.virtnet: 1 2453 0.13 MB/sec execute 40 sec latency 63.524 ms oleg654-client.virtnet: 1 2555 0.14 MB/sec execute 41 sec latency 92.815 ms oleg654-client.virtnet: 1 2622 0.14 MB/sec execute 42 sec latency 65.308 ms oleg654-client.virtnet: 1 2882 0.21 MB/sec execute 43 sec latency 70.199 ms oleg654-client.virtnet: 1 2989 0.24 MB/sec execute 44 sec latency 114.449 ms oleg654-client.virtnet: 1 3207 0.25 MB/sec execute 45 sec latency 78.496 ms oleg654-client.virtnet: 1 3352 0.27 MB/sec execute 46 sec latency 82.887 ms oleg654-client.virtnet: 1 3515 0.33 MB/sec execute 47 sec latency 97.236 ms oleg654-client.virtnet: 1 3645 0.33 MB/sec execute 48 sec latency 54.970 ms oleg654-client.virtnet: 1 3773 0.34 MB/sec execute 49 sec latency 56.478 ms oleg654-client.virtnet: 1 3832 0.33 MB/sec execute 50 sec latency 88.026 ms oleg654-client.virtnet: 1 3902 0.33 MB/sec execute 51 sec latency 83.671 ms oleg654-client.virtnet: 1 3955 0.33 MB/sec execute 52 sec latency 94.509 ms oleg654-client.virtnet: 1 4027 0.32 MB/sec execute 53 sec latency 71.011 ms oleg654-client.virtnet: 1 4093 0.32 MB/sec execute 54 sec latency 84.118 ms oleg654-clientFailover mds2 to oleg654-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1 Started lustre-MDT0001 13:03:39 (1788627819) targets are mounted 13:03:39 (1788627819) facet_failover done oleg654-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 .virtnet: 1 4236 0.31 MB/sec execute 55 sec latency 51.686 ms oleg654-client.virtnet: 1 4302 0.31 MB/sec execute 56 sec latency 66.707 ms oleg654-client.virtnet: 1 4374 0.31 MB/sec execute 57 sec latency 70.428 ms oleg654-client.virtnet: 1 4468 0.31 MB/sec execute 58 sec latency 48.258 ms oleg654-client.virtnet: 1 4549 0.30 MB/sec execute 59 sec latency 86.088 ms oleg654-client.virtnet: 1 4694 0.32 MB/sec execute 60 sec latency 65.705 ms oleg654-client.virtnet: 1 4790 0.31 MB/sec execute 61 sec latency 55.468 ms oleg654-client.virtnet: 1 4970 0.36 MB/sec execute 62 sec latency 71.384 ms oleg654-client.virtnet: 1 5063 0.35 MB/sec execute 63 sec latency 62.730 ms oleg654-client.virtnet: 1 5168 0.35 MB/sec execute 64 sec latency 52.469 ms oleg654-client.virtnet: 1 5251 0.34 MB/sec execute 65 sec latency 72.225 ms oleg654-client.virtnet: 1 5334 0.34 MB/sec execute 66 sec latency 68.525 ms oleg654-client.virtnet: 1 5393 0.33 MB/sec execute 67 sec latency 60.367 ms oleg654-client.virtnet: 1 5489 0.33 MB/sec execute 68 sec latency 67.601 ms oleg654-client.virtnet: 1 5577 0.33 MB/sec execute 69 sec latency 63.844 ms oleg654-client.virtnet: 1 5693 0.33 MB/sec execute 70 sec latency 51.072 ms oleg654-client.virtnet: 1 5751 0.32 MB/sec execute 71 sec latency 92.298 ms oleg654-client.virtnet: 1 5898 0.33 MB/sec execute 72 sec latency 53.290 ms oleg654-client.virtnet: 1 5966 0.33 MB/sec execute 73 sec latency 80.991 ms oleg654-client.virtnet: 1 6033 0.33 MB/sec execute 74 sec latency 65.739 ms oleg654-client.virtnet: 1 6155 0.33 MB/sec execute 75 sec latency 71.557 ms oleg654-client.virtnet: 1 6431 0.37 MB/sec execute 76 sec latency 108.696 ms oleg654-client.virtnet: 1 6542 0.38 MB/sec execute 77 sec latency 109.716 ms oleg654-client.virtnet: 1 6764 0.39 MB/sec execute 78 sec latency 83.648 ms oleg654-client.virtnet: 1 6921 0.40 MB/sec execute 79 sec latency 61.812 ms oleg654-client.virtnet: 1 7106 0.43 MB/sec execute 80 sec latency 72.630 ms oleg654-client.virtnet: 1 7197 0.43 MB/sec execute 81 sec latency 77.833 ms oleg654-client.virtnet: 1 7305 0.44 MB/sec execute 82 sec latency 74.589 ms oleg654-client.virtnet: 1 7388 0.43 MB/sec execute 83 sec latency 64.693 ms oleg654-client.virtnet: 1 7454 0.43 MB/sec execute 84 sec latency 69.881 ms oleg654-client.virtnet: 1 7535 0.43 MB/sec execute 85 sec latency 71.461 ms oleg654-client.virtnet: 1 7593 0.42 MB/sec execute 86 sec latency 93.902 ms oleg654-client.virtnet: 1 7695 0.42 MB/sec execute 87 sec latency 67.674 ms oleg654-client.virtnet: 1 7789 0.41 MB/sec execute 88 sec latency 73.231 ms oleg654-client.virtnet: 1 7843 0.41 MB/sec execute 89 sec latency 117.406 ms oleg654-client.virtnet: 1 7892 0.41 MB/sec execute 90 sec latency 101.057 ms oleg654-client.virtnet: 1 7963 0.40 MB/sec execute 91 sec latency 83.308 ms oleg654-client.virtnet: 1 8035 0.40 MB/sec execute 92 sec latency 99.061 ms oleg654-client.virtnet: 1 8152 0.41 MB/sec execute 93 sec latency 53.955 ms oleg654-client.virtnet: 1 8258 0.41 MB/sec execute 94 sec latency 81.757 ms oleg654-client.virtnet: 1 8363 0.40 MB/sec execute 95 sec latency 53.110 ms oleg654-client.virtnet: 1 8555 0.43 MB/sec execute 96 sec latency 42.174 ms oleg654-client.virtnet: 1 8646 0.43 MB/sec execute 97 sec latency 68.638 ms oleg654-client.virtnet: 1 8733 0.42 MB/sec execute 98 sec latency 61.191 ms oleg654-client.virtnet: 1 8831 0.42 MB/sec execute 99 sec latency 77.907 ms oleg654-client.virtnet: 1 8918 0.42 MB/sec execute 100 sec latency 64.981 ms oleg654-client.virtnet: 1 9063 0.41 MB/sec execute 101 sec latency 40.137 ms oleg654-client.virtnet: 1 9152 0.41 MB/sec execute 102 sec latency 70.551 ms oleg654-client.virtnet: 1 9274 0.41 MB/sec execute 103 sec latency 60.451 ms oleg654-client.virtnet: 1 9451 0.41 MB/sec execute 104 sec latency 49.479 ms oleg654-client.virtnet: 1 9540 0.41 MB/sec execute 105 sec latency 48.598 ms oleg654-client.virtnet: 1 9688 0.42 MB/sec execute 106 sec latency 42.354 ms oleg654-client.virtnet: 1 10001 0.45 MB/sec execute 107 sec latency 74.612 ms oleg654-client.virtnet: 1 10123 0.45 MB/sec execute 108 sec latency 63.108 ms oleg654-client.virtnet: 1 10463 0.46 MB/sec execute 109 sec latency 46.145 ms oleg654-client.virtnet: 1 10667 0.49 MB/sec execute 110 sec latency 50.129 ms oleg654-client.virtnet: 1 10775 0.49 MB/sec execute 111 sec latency 53.941 ms oleg654-client.virtnet: 1 10891 0.49 MB/sec execute 112 sec latency 58.055 ms oleg654-client.virtnet: 1 10997 0.49 MB/sec execute 113 sec latency 45.291 ms oleg654-client.virtnet: 1 11092 0.48 MB/sec execute 114 sec latency 57.541 ms oleg654-client.virtnet: 1 11200 0.48 MB/sec execute 115 sec latency 42.936 ms oleg654-client.virtnet: 1 11332 0.48 MB/sec execute 116 sec latency 79.038 ms oleg654-client.virtnet: 1 11419 0.48 MB/sec execute 117 sec latency 69.105 ms oleg654-client.virtnet: 1 11523 0.47 MB/sec execute 118 sec latency 67.711 ms oleg654-client.virtnet: 1 11618 0.47 MB/sec execute 119 sec latency 51.225 ms oleg654-client.virtnet: 1 cleanup 120 sec oleg654-client.virtnet: 1 cleanup 121 sec oleg654-client.virtnet: 0 cleanup 121 sec oleg654-client.virtnet: oleg654-client.virtnet: Operation Count AvgLat MaxLat oleg654-client.virtnet: ---------------------------------------- oleg654-client.virtnet: NTCreateX 1827 27.812 108.677 oleg654-client.virtnet: Close 1338 6.534 36.029 oleg654-client.virtnet: Rename 75 44.405 114.405 oleg654-client.virtnet: Unlink 371 10.192 38.250 oleg654-client.virtnet: Qpathinfo 1671 7.063 74.558 oleg654-client.virtnet: Qfileinfo 290 0.650 12.944 oleg654-client.virtnet: Qfsinfo 303 0.912 28.628 oleg654-client.virtnet: Sfileinfo 144 268.004 34585.216 oleg654-client.virtnet: Find 642 2.047 79.010 oleg654-client.virtnet: WriteX 905 5.103 51.214 oleg654-client.virtnet: ReadX 2870 0.037 3.503 oleg654-client.virtnet: LockX 6 4.314 5.492 oleg654-client.virtnet: UnlockX 6 7.376 18.493 oleg654-client.virtnet: Flush 129 35.086 117.392 oleg654-client.virtnet: oleg654-client.virtnet: Throughput 0.471347 MB/sec 1 clients 1 procs max_latency=34585.240 ms oleg654-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg654-client.virtnet at Sat Sep 5 13:04:19 EDT 2026 with return code 0 oleg654-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg654-client.virtnet oleg654-client.virtnet: /mnt/lustre/d70b.replay-single/oleg654-client.virtnet /mnt/lustre/d70b.replay-single/oleg654-client.virtnet oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg654-client.virtnet: removed directory 'clients/client0' oleg654-client.virtnet: removed directory 'clients' oleg654-client.virtnet: removed 'client.txt' oleg654-client.virtnet: /mnt/lustre/d70b.replay-single/oleg654-client.virtnet oleg654-client.virtnet: dbench successfully finished