== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 19:02:22 (1787871742) Starting client oleg626-client.virtnet: -o user_xattr,flock 192.168.206.126@tcp:/lustre /mnt/lustre Started clients oleg626-client.virtnet: 192.168.206.126@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 crush /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/oleg626-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=135416 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2404 1268900 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2036 1269268 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26180 3575524 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1580 3605440 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27760 7180964 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg626-server Stopping /mnt/lustre-mds1 (opts:) on oleg626-server 19:02:46 (1787871766) shut down facet: mds1 facet_host: oleg626-server facet_failover_host: oleg626-server Failover mds1 to oleg626-server mount facets: mds1 oleg626-client.virtnet: looking for dbench program oleg626-client.virtnet: /usr/bin/dbench oleg626-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg626-client.virtnet oleg626-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg626-client.virtnet' oleg626-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg626-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg626-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg626-client.virtnet at Thu Aug 27 19:02:27 EDT 2026 oleg626-client.virtnet: waiting for dbench pid 135446 oleg626-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg626-client.virtnet: oleg626-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg626-client.virtnet: failed to create barrier semaphore oleg626-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg626-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg626-client.virtnet: releasing clients oleg626-client.virtnet: 1 92 4.19 MB/sec warmup 1 sec latency 73.081 ms oleg626-client.virtnet: 1 157 3.26 MB/sec warmup 2 sec latency 140.242 ms oleg626-client.virtnet: 1 297 3.65 MB/sec warmup 3 sec latency 79.996 ms oleg626-client.virtnet: 1 382 3.38 MB/sec warmup 4 sec latency 87.238 ms oleg626-client.virtnet: 1 438 3.07 MB/sec warmup 5 sec latency 112.417 ms oleg626-client.virtnet: 1 503 2.91 MB/sec warmup 6 sec latency 98.376 ms oleg626-client.virtnet: 1 639 3.00 MB/sec warmup 7 sec latency 106.984 ms oleg626-client.virtnet: 1 723 2.66 MB/sec warmup 8 sec latency 70.903 ms oleg626-client.virtnet: 1 778 2.37 MB/sec warmup 9 sec latency 93.000 ms oleg626-client.virtnet: 1 789 2.14 MB/sec warmup 10 sec latency 825.889 ms oleg626-client.virtnet: 1 815 1.95 MB/sec warmup 11 sec latency 1278.288 ms oleg626-client.virtnet: 1 885 1.80 MB/sec warmup 12 sec latency 157.428 ms oleg626-client.virtnet: 1 976 1.68 MB/sec warmup 13 sec latency 214.453 ms oleg626-client.virtnet: 1 1067 1.63 MB/sec warmup 14 sec latency 72.010 ms oleg626-client.virtnet: 1 1136 1.53 MB/sec warmup 15 sec latency 76.415 ms oleg626-client.virtnet: 1 1221 1.44 MB/sec warmup 16 sec latency 68.866 ms oleg626-client.virtnet: 1 1278 1.36 MB/sec warmup 17 sec latency 180.512 ms oleg626-client.virtnet: 1 1278 1.28 MB/sec warmup 18 sec latency 1180.697 ms oleg626-client.virtnet: 1 1278 1.22 MB/sec warmup 19 sec latency 2180.929 ms oleg626-client.virtnet: 1 1278 1.16 MB/sec warmup 20 sec latency 3182.470 ms oleg626-client.virtnet: 1 1278 1.10 MB/sec warmup 21 sec latency 4182.759 ms oleg626-client.virtnet: 1 1278 1.05 MB/sec warmup 22 sec latency 5183.268 ms oleg626-client.virtnet: 1 1278 1.01 MB/sec warmup 23 sec latency 6183.452 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 1 sec latency 8183.884 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 2 sec latency 9185.223 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 3 sec latency 10185.833 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 4 sec latency 11186.218 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 5 sec latency 12186.696 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 6 sec latency 13188.055 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 7 sec latency 14188.302 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 8 sec latency 15189.358 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 9 sec latency 16189.610 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 10 sec lStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1 Started lustre-MDT0000 19:03:21 (1787871801) targets are mounted 19:03:21 (1787871801) facet_failover done oleg626-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 2352 1268952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1996 1269308 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37536 3568980 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12236 3593912 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49772 7162892 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg626-server Stopping /mnt/lustre-mds2 (opts:) on oleg626-server 19:03:44 (1787871824) shut down facet: mds2 facet_host: oleg626-server facet_failover_host: oleg626-server atency 17190.935 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 11 sec latency 18191.187 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 12 sec latency 19191.683 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 13 sec latency 20192.296 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 14 sec latency 21192.480 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 15 sec latency 22192.656 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 16 sec latency 23193.311 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 17 sec latency 24193.492 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 18 sec latency 25194.320 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 19 sec latency 26194.542 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 20 sec latency 27194.786 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 21 sec latency 28195.008 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 22 sec latency 29195.215 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 23 sec latency 30196.067 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 24 sec latency 31196.245 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 25 sec latency 32197.285 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 26 sec latency 33197.438 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 27 sec latency 34197.666 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 28 sec latency 35197.844 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 29 sec latency 36198.591 ms oleg626-client.virtnet: 1 1278 0.00 MB/sec execute 30 sec latency 37203.588 ms oleg626-client.virtnet: 1 1422 0.09 MB/sec execute 31 sec latency 37689.569 ms oleg626-client.virtnet: 1 1523 0.09 MB/sec execute 32 sec latency 66.819 ms oleg626-client.virtnet: 1 1634 0.09 MB/sec execute 33 sec latency 73.958 ms oleg626-client.virtnet: 1 1721 0.09 MB/sec execute 34 sec latency 143.507 ms oleg626-client.virtnet: 1 1845 0.09 MB/sec execute 35 sec latency 45.422 ms oleg626-client.virtnet: 1 1995 0.09 MB/sec execute 36 sec latency 52.150 ms oleg626-client.virtnet: 1 2102 0.10 MB/sec execute 37 sec latency 88.515 ms oleg626-client.virtnet: 1 2191 0.09 MB/sec execute 38 sec latency 66.866 ms oleg626-client.virtnet: 1 2382 0.12 MB/sec execute 39 sec latency 46.518 ms oleg626-client.virtnet: 1 2484 0.14 MB/sec execute 40 sec latency 58.310 ms oleg626-client.virtnet: 1 2633 0.15 MB/sec execute 41 sec latency 67.365 ms oleg626-client.virtnet: 1 2930 0.25 MB/sec execute 42 sec latency 55.595 ms oleg626-client.virtnet: 1 3176 0.26 MB/sec execute 43 sec latency 52.280 ms oleg626-client.virtnet: 1 3369 0.28 MB/sec execute 44 sec latency 49.841 ms oleg626-client.virtnet: 1 3581 0.34 MB/sec execute 45 sec latency 53.933 ms oleg626-client.virtnet: 1 3697 0.34 MB/sec execute 46 sec latency 43.976 ms oleg626-client.virtnet: 1 3812 0.35 MB/sec execute 47 sec latency 72.955 ms oleg626-client.virtnet: 1 3926 0.35 MB/sec execute 48 sec latency 61.134 ms oleg626-client.virtnet: 1 4014 0.34 MB/sec execute 49 sec latency 59.336 ms oleg626-client.virtnet: 1 4112 0.34 MB/sec execute 50 sec latency 82.502 ms oleg626-client.virtnet: 1 4238 0.34 MB/sec execute 51 sec latency 69.429 ms oleg626-client.virtnet: 1 4313 0.33 MB/sec execute 52 sec latency 58.581 ms oleg626-client.virtnet: 1 4419 0.33 MB/sec execute 53 sec latency 61.190 ms oleg626-client.virtnet: 1 4509 0.33 MB/sec execute 54 sec latency 73.216 ms oleg626-Failover mds2 to oleg626-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg626-server: oleg626-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg626-client: oleg626-server: ssh exited with exit code 1 Started lustre-MDT0001 19:04:12 (1787871852) targets are mounted 19:04:12 (1787871852) facet_failover done oleg626-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 4654 0.34 MB/sec execute 55 sec latency 40.830 ms oleg626-client.virtnet: 1 4810 0.34 MB/sec execute 56 sec latency 41.227 ms oleg626-client.virtnet: 1 5017 0.39 MB/sec execute 57 sec latency 37.838 ms oleg626-client.virtnet: 1 5133 0.38 MB/sec execute 58 sec latency 43.617 ms oleg626-client.virtnet: 1 5254 0.38 MB/sec execute 59 sec latency 56.801 ms oleg626-client.virtnet: 1 5352 0.37 MB/sec execute 60 sec latency 46.784 ms oleg626-client.virtnet: 1 5479 0.37 MB/sec execute 61 sec latency 40.757 ms oleg626-client.virtnet: 1 5625 0.36 MB/sec execute 62 sec latency 90.619 ms oleg626-client.virtnet: 1 5743 0.36 MB/sec execute 63 sec latency 57.102 ms oleg626-client.virtnet: 1 5898 0.37 MB/sec execute 64 sec latency 81.447 ms oleg626-client.virtnet: 1 5948 0.37 MB/sec execute 65 sec latency 96.980 ms oleg626-client.virtnet: 1 6010 0.36 MB/sec execute 66 sec latency 116.307 ms oleg626-client.virtnet: 1 6132 0.37 MB/sec execute 67 sec latency 88.317 ms oleg626-client.virtnet: 1 6313 0.41 MB/sec execute 68 sec latency 92.005 ms oleg626-client.virtnet: 1 6487 0.43 MB/sec execute 69 sec latency 69.888 ms oleg626-client.virtnet: 1 6724 0.43 MB/sec execute 70 sec latency 70.576 ms oleg626-client.virtnet: 1 6906 0.44 MB/sec execute 71 sec latency 98.487 ms oleg626-client.virtnet: 1 7092 0.48 MB/sec execute 72 sec latency 52.445 ms oleg626-client.virtnet: 1 7220 0.47 MB/sec execute 73 sec latency 54.903 ms oleg626-client.virtnet: 1 7329 0.48 MB/sec execute 74 sec latency 74.717 ms oleg626-client.virtnet: 1 7415 0.48 MB/sec execute 75 sec latency 82.936 ms oleg626-client.virtnet: 1 7492 0.47 MB/sec execute 76 sec latency 108.489 ms oleg626-client.virtnet: 1 7588 0.47 MB/sec execute 77 sec latency 66.838 ms oleg626-client.virtnet: 1 7695 0.46 MB/sec execute 78 sec latency 55.579 ms oleg626-client.virtnet: 1 7778 0.46 MB/sec execute 79 sec latency 85.698 ms oleg626-client.virtnet: 1 7839 0.45 MB/sec execute 80 sec latency 131.648 ms oleg626-client.virtnet: 1 7916 0.45 MB/sec execute 81 sec latency 76.741 ms oleg626-client.virtnet: 1 8017 0.45 MB/sec execute 82 sec latency 61.844 ms oleg626-client.virtnet: 1 8091 0.45 MB/sec execute 83 sec latency 66.871 ms oleg626-client.virtnet: 1 8201 0.45 MB/sec execute 84 sec latency 57.731 ms oleg626-client.virtnet: 1 8301 0.45 MB/sec execute 85 sec latency 56.023 ms oleg626-client.virtnet: 1 8390 0.44 MB/sec execute 86 sec latency 59.497 ms oleg626-client.virtnet: 1 8530 0.47 MB/sec execute 87 sec latency 68.622 ms oleg626-client.virtnet: 1 8590 0.47 MB/sec execute 88 sec latency 111.694 ms oleg626-client.virtnet: 1 8647 0.46 MB/sec execute 89 sec latency 94.400 ms oleg626-client.virtnet: 1 8699 0.46 MB/sec execute 90 sec latency 87.089 ms oleg626-client.virtnet: 1 8764 0.45 MB/sec execute 91 sec latency 86.197 ms oleg626-client.virtnet: 1 8823 0.45 MB/sec execute 92 sec latency 88.147 ms oleg626-client.virtnet: 1 8889 0.44 MB/sec execute 93 sec latency 75.467 ms oleg626-client.virtnet: 1 8970 0.44 MB/sec execute 94 sec latency 81.032 ms oleg626-client.virtnet: 1 9091 0.44 MB/sec execute 95 sec latency 86.491 ms oleg626-client.virtnet: 1 9227 0.43 MB/sec execute 96 sec latency 66.293 ms oleg626-client.virtnet: 1 9315 0.43 MB/sec execute 97 sec latency 64.640 ms oleg626-client.virtnet: 1 9471 0.44 MB/sec execute 98 sec latency 67.214 ms oleg626-client.virtnet: 1 9538 0.44 MB/sec execute 99 sec latency 68.422 ms oleg626-client.virtnet: 1 9679 0.44 MB/sec execute 100 sec latency 46.207 ms oleg626-client.virtnet: 1 9979 0.47 MB/sec execute 101 sec latency 74.920 ms oleg626-client.virtnet: 1 10123 0.48 MB/sec execute 102 sec latency 47.545 ms oleg626-client.virtnet: 1 10438 0.49 MB/sec execute 103 sec latency 64.607 ms oleg626-client.virtnet: 1 10639 0.51 MB/sec execute 104 sec latency 60.763 ms oleg626-client.virtnet: 1 10757 0.51 MB/sec execute 105 sec latency 79.611 ms oleg626-client.virtnet: 1 10874 0.52 MB/sec execute 106 sec latency 52.286 ms oleg626-client.virtnet: 1 10954 0.51 MB/sec execute 107 sec latency 81.362 ms oleg626-client.virtnet: 1 11025 0.51 MB/sec execute 108 sec latency 129.649 ms oleg626-client.virtnet: 1 11139 0.51 MB/sec execute 109 sec latency 55.342 ms oleg626-client.virtnet: 1 11303 0.50 MB/sec execute 110 sec latency 66.750 ms oleg626-client.virtnet: 1 11422 0.50 MB/sec execute 111 sec latency 95.186 ms oleg626-client.virtnet: 1 11515 0.50 MB/sec execute 112 sec latency 66.268 ms oleg626-client.virtnet: 1 11577 0.49 MB/sec execute 113 sec latency 75.201 ms oleg626-client.virtnet: 1 11682 0.50 MB/sec execute 114 sec latency 71.077 ms oleg626-client.virtnet: 1 11833 0.50 MB/sec execute 115 sec latency 46.729 ms oleg626-client.virtnet: 1 11907 0.49 MB/sec execute 116 sec latency 63.862 ms oleg626-client.virtnet: 1 12109 0.51 MB/sec execute 117 sec latency 63.815 ms oleg626-client.virtnet: 1 12231 0.51 MB/sec execute 118 sec latency 53.016 ms oleg626-client.virtnet: 1 12315 0.51 MB/sec execute 119 sec latency 72.354 ms oleg626-client.virtnet: 1 cleanup 120 sec oleg626-client.virtnet: 1 cleanup 121 sec oleg626-client.virtnet: 0 cleanup 121 sec oleg626-client.virtnet: oleg626-client.virtnet: Operation Count AvgLat MaxLat oleg626-client.virtnet: ---------------------------------------- oleg626-client.virtnet: NTCreateX 1926 25.597 131.633 oleg626-client.virtnet: Close 1412 5.850 46.339 oleg626-client.virtnet: Rename 79 39.933 143.486 oleg626-client.virtnet: Unlink 377 8.822 56.001 oleg626-client.virtnet: Qpathinfo 1758 6.499 129.538 oleg626-client.virtnet: Qfileinfo 307 0.487 8.898 oleg626-client.virtnet: Qfsinfo 309 0.640 34.148 oleg626-client.virtnet: Sfileinfo 150 25.866 96.965 oleg626-client.virtnet: Find 670 58.056 37689.558 oleg626-client.virtnet: WriteX 942 4.743 79.559 oleg626-client.virtnet: ReadX 3015 0.030 10.434 oleg626-client.virtnet: LockX 6 6.510 12.310 oleg626-client.virtnet: UnlockX 6 7.107 14.783 oleg626-client.virtnet: Flush 132 29.478 111.330 oleg626-client.virtnet: oleg626-client.virtnet: Throughput 0.50705 MB/sec 1 clients 1 procs max_latency=37689.569 ms oleg626-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg626-client.virtnet at Thu Aug 27 19:04:52 EDT 2026 with return code 0 oleg626-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg626-client.virtnet oleg626-client.virtnet: /mnt/lustre/d70b.replay-single/oleg626-client.virtnet /mnt/lustre/d70b.replay-single/oleg626-client.virtnet oleg626-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg626-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg626-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg626-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg626-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg626-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg626-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg626-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg626-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg626-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg626-client.virtnet: removed directory 'clients/client0' oleg626-client.virtnet: removed directory 'clients' oleg626-client.virtnet: removed 'client.txt' oleg626-client.virtnet: /mnt/lustre/d70b.replay-single/oleg626-client.virtnet oleg626-client.virtnet: dbench successfully finished