== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 18:30:37 (1787869837) Starting client oleg154-client.virtnet: -o user_xattr,flock 192.168.201.154@tcp:/lustre /mnt/lustre Started clients oleg154-client.virtnet: 192.168.201.154@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 crush2 /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/oleg154-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=135328 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2400 1268904 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2112 1269192 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 oleg154-server Stopping /mnt/lustre-mds1 (opts:) on oleg154-server 18:31:01 (1787869861) shut down facet: mds1 facet_host: oleg154-server facet_failover_host: oleg154-server Failover mds1 to oleg154-server mount facets: mds1 oleg154-client.virtnet: looking for dbench program oleg154-client.virtnet: /usr/bin/dbench oleg154-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg154-client.virtnet oleg154-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg154-client.virtnet' oleg154-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg154-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg154-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg154-client.virtnet at Thu Aug 27 18:30:42 EDT 2026 oleg154-client.virtnet: waiting for dbench pid 135358 oleg154-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg154-client.virtnet: oleg154-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg154-client.virtnet: failed to create barrier semaphore oleg154-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg154-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg154-client.virtnet: releasing clients oleg154-client.virtnet: 1 51 2.07 MB/sec warmup 1 sec latency 60.162 ms oleg154-client.virtnet: 1 139 2.99 MB/sec warmup 2 sec latency 90.628 ms oleg154-client.virtnet: 1 197 2.60 MB/sec warmup 3 sec latency 124.242 ms oleg154-client.virtnet: 1 287 2.67 MB/sec warmup 4 sec latency 81.439 ms oleg154-client.virtnet: 1 363 2.59 MB/sec warmup 5 sec latency 80.148 ms oleg154-client.virtnet: 1 453 2.64 MB/sec warmup 6 sec latency 69.878 ms oleg154-client.virtnet: 1 542 2.72 MB/sec warmup 7 sec latency 105.751 ms oleg154-client.virtnet: 1 669 2.64 MB/sec warmup 8 sec latency 81.378 ms oleg154-client.virtnet: 1 736 2.36 MB/sec warmup 9 sec latency 82.715 ms oleg154-client.virtnet: 1 808 2.14 MB/sec warmup 10 sec latency 63.186 ms oleg154-client.virtnet: 1 888 1.97 MB/sec warmup 11 sec latency 174.784 ms oleg154-client.virtnet: 1 957 1.81 MB/sec warmup 12 sec latency 71.982 ms oleg154-client.virtnet: 1 1051 1.76 MB/sec warmup 13 sec latency 71.333 ms oleg154-client.virtnet: 1 1132 1.64 MB/sec warmup 14 sec latency 71.531 ms oleg154-client.virtnet: 1 1221 1.53 MB/sec warmup 15 sec latency 57.729 ms oleg154-client.virtnet: 1 1378 1.62 MB/sec warmup 16 sec latency 66.810 ms oleg154-client.virtnet: 1 1461 1.53 MB/sec warmup 17 sec latency 106.903 ms oleg154-client.virtnet: 1 1538 1.45 MB/sec warmup 18 sec latency 108.473 ms oleg154-client.virtnet: 1 1643 1.38 MB/sec warmup 19 sec latency 97.957 ms oleg154-client.virtnet: 1 1748 1.31 MB/sec warmup 20 sec latency 103.654 ms oleg154-client.virtnet: 1 1857 1.25 MB/sec warmup 21 sec latency 50.009 ms oleg154-client.virtnet: 1 2006 1.20 MB/sec warmup 22 sec latency 59.377 ms oleg154-client.virtnet: 1 2150 1.16 MB/sec warmup 23 sec latency 46.696 ms oleg154-client.virtnet: 1 2412 0.26 MB/sec execute 1 sec latency 62.487 ms oleg154-client.virtnet: 1 2576 0.59 MB/sec execute 2 sec latency 45.293 ms oleg154-client.virtnet: 1 2907 1.71 MB/sec execute 3 sec latency 50.651 ms oleg154-client.virtnet: 1 3176 1.59 MB/sec execute 4 sec latency 65.809 ms oleg154-client.virtnet: 1 3399 1.54 MB/sec execute 5 sec latency 42.676 ms oleg154-client.virtnet: 1 3582 1.78 MB/sec execute 6 sec latency 107.978 ms oleg154-client.virtnet: 1 3683 1.57 MB/sec execute 7 sec latency 85.640 ms oleg154-client.virtnet: 1 3772 1.50 MB/sec execute 8 sec latency 115.721 ms oleg154-client.virtnet: 1 3844 1.33 MB/sec execute 9 sec latency 89.031 ms oleg154-client.virtnet: 1 3948 1.23 MB/sec execute 10 sec latency 83.588 ms oleg154-client.virtneStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg154-server: oleg154-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg154-client: oleg154-server: ssh exited with exit code 1 Started lustre-MDT0000 18:31:39 (1787869899) targets are mounted 18:31:39 (1787869899) facet_failover done oleg154-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 2340 1268964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2080 1269224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37572 3568768 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12076 3594092 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49648 7162860 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg154-server t: 1 4038 1.12 MB/sec execute 11 sec latency 74.452 ms oleg154-client.virtnet: 1 4133 1.03 MB/sec execute 12 sec latency 71.170 ms oleg154-client.virtnet: 1 4250 0.96 MB/sec execute 13 sec latency 83.302 ms oleg154-client.virtnet: 1 4330 0.91 MB/sec execute 14 sec latency 79.173 ms oleg154-client.virtnet: 1 4377 0.85 MB/sec execute 15 sec latency 112.640 ms oleg154-client.virtnet: 1 4457 0.81 MB/sec execute 16 sec latency 74.722 ms oleg154-client.virtnet: 1 4509 0.77 MB/sec execute 17 sec latency 141.606 ms oleg154-client.virtnet: 1 4597 0.79 MB/sec execute 18 sec latency 67.170 ms oleg154-client.virtnet: 1 4726 0.76 MB/sec execute 19 sec latency 60.081 ms oleg154-client.virtnet: 1 4808 0.72 MB/sec execute 20 sec latency 63.846 ms oleg154-client.virtnet: 1 4978 0.83 MB/sec execute 21 sec latency 62.211 ms oleg154-client.virtnet: 1 5075 0.79 MB/sec execute 22 sec latency 52.999 ms oleg154-client.virtnet: 1 5174 0.76 MB/sec execute 23 sec latency 46.256 ms oleg154-client.virtnet: 1 5280 0.73 MB/sec execute 24 sec latency 59.154 ms oleg154-client.virtnet: 1 5370 0.71 MB/sec execute 25 sec latency 61.810 ms oleg154-client.virtnet: 1 5426 0.68 MB/sec execute 26 sec latency 78.661 ms oleg154-client.virtnet: 1 5539 0.66 MB/sec execute 27 sec latency 79.403 ms oleg154-client.virtnet: 1 5589 0.64 MB/sec execute 28 sec latency 71.732 ms oleg154-client.virtnet: 1 5714 0.62 MB/sec execute 29 sec latency 61.207 ms oleg154-client.virtnet: 1 5797 0.60 MB/sec execute 30 sec latency 62.294 ms oleg154-client.virtnet: 1 5905 0.62 MB/sec execute 31 sec latency 79.290 ms oleg154-client.virtnet: 1 5966 0.61 MB/sec execute 32 sec latency 73.641 ms oleg154-client.virtnet: 1 6033 0.60 MB/sec execute 33 sec latency 110.073 ms oleg154-client.virtnet: 1 6160 0.60 MB/sec execute 34 sec latency 100.692 ms oleg154-client.virtnet: 1 6434 0.67 MB/sec execute 35 sec latency 81.681 ms oleg154-client.virtnet: 1 6552 0.69 MB/sec execute 36 sec latency 50.174 ms oleg154-client.virtnet: 1 6792 0.70 MB/sec execute 37 sec latency 77.303 ms oleg154-client.virtnet: 1 7066 0.78 MB/sec execute 38 sec latency 63.552 ms oleg154-client.virtnet: 1 7180 0.77 MB/sec execute 39 sec latency 66.417 ms oleg154-client.virtnet: 1 7241 0.75 MB/sec execute 40 sec latency 91.918 ms oleg154-client.virtnet: 1 7329 0.76 MB/sec execute 41 sec latency 96.724 ms oleg154-client.virtnet: 1 7392 0.74 MB/sec execute 42 sec latency 73.279 ms oleg154-client.virtnet: 1 7483 0.73 MB/sec execute 43 sec latency 58.839 ms oleg154-client.virtnet: 1 7566 0.71 MB/sec execute 44 sec latency 86.781 ms oleg154-client.virtnet: 1 7721 0.70 MB/sec execute 45 sec latency 35.323 ms oleg154-client.virtnet: 1 7804 0.69 MB/sec execute 46 sec latency 91.697 ms oleg154-client.virtnet: 1 7860 0.68 MB/sec execute 47 sec latency 72.483 ms oleg154-client.virtnet: 1 7929 0.66 MB/sec execute 48 sec latency 66.606 ms oleg154-client.virtnet: 1 8022 0.66 MB/sec execute 49 sec latency 86.439 ms oleg154-client.virtnet: 1 8091 0.65 MB/sec execute 50 sec latency 94.823 ms oleg154-client.virtnet: 1 8091 0.63 MB/sec execute 51 sec latency 1106.871 ms oleg154-client.virtnet: 1 8106 0.62 MB/sec execute 52 sec latency 1725.003 ms oleg154-client.virtnet: 1 8209 0.63 MB/sec execute 53 sec latency 85.667 ms oleg154-client.virtnet: 1 8288 0.62 MB/sec execute 54 sec latency 80.260 ms oleg154-client.virtnet: 1 8341 0.61 MB/sec execute 55 sec latency 80.358 ms oleg154-clientStopping /mnt/lustre-mds2 (opts:) on oleg154-server 18:32:06 (1787869926) shut down facet: mds2 facet_host: oleg154-server facet_failover_host: oleg154-server Failover mds2 to oleg154-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg154-server: oleg154-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg154-client: oleg154-server: ssh exited with exit code 1 Started lustre-MDT0001 18:32:36 (1787869956) targets are mounted 18:32:37 (1787869957) facet_failover done oleg154-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 .virtnet: 1 8500 0.65 MB/sec execute 56 sec latency 73.731 ms oleg154-client.virtnet: 1 8583 0.64 MB/sec execute 57 sec latency 66.666 ms oleg154-client.virtnet: 1 8611 0.63 MB/sec execute 58 sec latency 699.434 ms oleg154-client.virtnet: 1 8611 0.62 MB/sec execute 59 sec latency 1699.619 ms oleg154-client.virtnet: 1 8611 0.61 MB/sec execute 60 sec latency 2710.453 ms oleg154-client.virtnet: 1 8611 0.60 MB/sec execute 61 sec latency 3710.649 ms oleg154-client.virtnet: 1 8611 0.59 MB/sec execute 62 sec latency 4711.597 ms oleg154-client.virtnet: 1 8611 0.58 MB/sec execute 63 sec latency 5711.820 ms oleg154-client.virtnet: 1 8611 0.57 MB/sec execute 64 sec latency 6712.020 ms oleg154-client.virtnet: 1 8611 0.56 MB/sec execute 65 sec latency 7712.377 ms oleg154-client.virtnet: 1 8611 0.55 MB/sec execute 66 sec latency 8712.584 ms oleg154-client.virtnet: 1 8611 0.54 MB/sec execute 67 sec latency 9713.186 ms oleg154-client.virtnet: 1 8611 0.54 MB/sec execute 68 sec latency 10713.403 ms oleg154-client.virtnet: 1 8611 0.53 MB/sec execute 69 sec latency 11713.656 ms oleg154-client.virtnet: 1 8611 0.52 MB/sec execute 70 sec latency 12714.004 ms oleg154-client.virtnet: 1 8611 0.51 MB/sec execute 71 sec latency 13714.262 ms oleg154-client.virtnet: 1 8611 0.51 MB/sec execute 72 sec latency 14714.490 ms oleg154-client.virtnet: 1 8611 0.50 MB/sec execute 73 sec latency 15714.710 ms oleg154-client.virtnet: 1 8611 0.49 MB/sec execute 74 sec latency 16718.275 ms oleg154-client.virtnet: 1 8611 0.49 MB/sec execute 75 sec latency 17718.700 ms oleg154-client.virtnet: 1 8611 0.48 MB/sec execute 76 sec latency 18722.607 ms oleg154-client.virtnet: 1 8611 0.47 MB/sec execute 77 sec latency 19722.914 ms oleg154-client.virtnet: 1 8611 0.47 MB/sec execute 78 sec latency 20723.194 ms oleg154-client.virtnet: 1 8611 0.46 MB/sec execute 79 sec latency 21723.725 ms oleg154-client.virtnet: 1 8611 0.46 MB/sec execute 80 sec latency 22723.912 ms oleg154-client.virtnet: 1 8611 0.45 MB/sec execute 81 sec latency 23726.395 ms oleg154-client.virtnet: 1 8611 0.44 MB/sec execute 82 sec latency 24732.280 ms oleg154-client.virtnet: 1 8611 0.44 MB/sec execute 83 sec latency 25732.999 ms oleg154-client.virtnet: 1 8611 0.43 MB/sec execute 84 sec latency 26733.284 ms oleg154-client.virtnet: 1 8611 0.43 MB/sec execute 85 sec latency 27733.559 ms oleg154-client.virtnet: 1 8611 0.42 MB/sec execute 86 sec latency 28734.399 ms oleg154-client.virtnet: 1 8611 0.42 MB/sec execute 87 sec latency 29735.460 ms oleg154-client.virtnet: 1 8611 0.41 MB/sec execute 88 sec latency 30735.806 ms oleg154-client.virtnet: 1 8611 0.41 MB/sec execute 89 sec latency 31736.298 ms oleg154-client.virtnet: 1 8611 0.41 MB/sec execute 90 sec latency 32738.624 ms oleg154-client.virtnet: 1 8666 0.40 MB/sec execute 91 sec latency 33246.841 ms oleg154-client.virtnet: 1 8751 0.40 MB/sec execute 92 sec latency 90.011 ms oleg154-client.virtnet: 1 8797 0.39 MB/sec execute 93 sec latency 101.899 ms oleg154-client.virtnet: 1 8879 0.39 MB/sec execute 94 sec latency 72.924 ms oleg154-client.virtnet: 1 8940 0.39 MB/sec execute 95 sec latency 114.495 ms oleg154-client.virtnet: 1 9017 0.38 MB/sec execute 96 sec latency 75.752 ms oleg154-client.virtnet: 1 9103 0.38 MB/sec execute 97 sec latency 75.738 ms oleg154-client.virtnet: 1 9235 0.38 MB/sec execute 98 sec latency 84.093 ms oleg154-client.virtnet: 1 9290 0.38 MB/sec execute 99 sec latency 96.055 ms oleg154-clienmdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec t.virtnet: 1 9374 0.37 MB/sec execute 100 sec latency 99.570 ms oleg154-client.virtnet: 1 9460 0.38 MB/sec execute 101 sec latency 120.688 ms oleg154-client.virtnet: 1 9504 0.38 MB/sec execute 102 sec latency 100.412 ms oleg154-client.virtnet: 1 9557 0.37 MB/sec execute 103 sec latency 99.692 ms oleg154-client.virtnet: 1 9676 0.38 MB/sec execute 104 sec latency 113.007 ms oleg154-client.virtnet: 1 9820 0.40 MB/sec execute 105 sec latency 80.040 ms oleg154-client.virtnet: 1 10023 0.41 MB/sec execute 106 sec latency 88.393 ms oleg154-client.virtnet: 1 10276 0.42 MB/sec execute 107 sec latency 76.157 ms oleg154-client.virtnet: 1 10479 0.42 MB/sec execute 108 sec latency 51.450 ms oleg154-client.virtnet: 1 10716 0.45 MB/sec execute 109 sec latency 61.839 ms oleg154-client.virtnet: 1 10842 0.45 MB/sec execute 110 sec latency 85.892 ms oleg154-client.virtnet: 1 10950 0.45 MB/sec execute 111 sec latency 65.305 ms oleg154-client.virtnet: 1 11065 0.45 MB/sec execute 112 sec latency 45.426 ms oleg154-client.virtnet: 1 11139 0.45 MB/sec execute 113 sec latency 92.523 ms oleg154-client.virtnet: 1 11306 0.44 MB/sec execute 114 sec latency 92.882 ms oleg154-client.virtnet: 1 11381 0.44 MB/sec execute 115 sec latency 116.762 ms oleg154-client.virtnet: 1 11466 0.44 MB/sec execute 116 sec latency 69.293 ms oleg154-client.virtnet: 1 11554 0.44 MB/sec execute 117 sec latency 85.845 ms oleg154-client.virtnet: 1 11613 0.43 MB/sec execute 118 sec latency 81.081 ms oleg154-client.virtnet: 1 11743 0.44 MB/sec execute 119 sec latency 40.574 ms oleg154-client.virtnet: 1 cleanup 120 sec oleg154-client.virtnet: 1 cleanup 121 sec oleg154-client.virtnet: 0 cleanup 121 sec oleg154-client.virtnet: oleg154-client.virtnet: Operation Count AvgLat MaxLat oleg154-client.virtnet: ---------------------------------------- oleg154-client.virtnet: NTCreateX 1618 47.948 33246.821 oleg154-client.virtnet: Close 1165 6.676 42.549 oleg154-client.virtnet: Rename 75 45.074 112.976 oleg154-client.virtnet: Unlink 355 9.797 37.013 oleg154-client.virtnet: Qpathinfo 1466 7.614 110.280 oleg154-client.virtnet: Qfileinfo 253 0.569 17.057 oleg154-client.virtnet: Qfsinfo 299 0.933 37.483 oleg154-client.virtnet: Sfileinfo 143 32.348 81.056 oleg154-client.virtnet: Find 588 1.696 41.294 oleg154-client.virtnet: WriteX 820 5.087 62.357 oleg154-client.virtnet: ReadX 2647 0.062 15.058 oleg154-client.virtnet: LockX 6 8.356 18.079 oleg154-client.virtnet: UnlockX 6 7.436 15.175 oleg154-client.virtnet: Flush 123 49.442 1724.985 oleg154-client.virtnet: oleg154-client.virtnet: Throughput 0.440664 MB/sec 1 clients 1 procs max_latency=33246.841 ms oleg154-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg154-client.virtnet at Thu Aug 27 18:33:07 EDT 2026 with return code 0 oleg154-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg154-client.virtnet oleg154-client.virtnet: /mnt/lustre/d70b.replay-single/oleg154-client.virtnet /mnt/lustre/d70b.replay-single/oleg154-client.virtnet oleg154-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg154-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg154-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg154-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg154-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg154-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg154-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg154-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg154-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg154-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg154-client.virtnet: removed directory 'clients/client0' oleg154-client.virtnet: removed directory 'clients' oleg154-client.virtnet: removed 'client.txt' oleg154-client.virtnet: /mnt/lustre/d70b.replay-single/oleg154-client.virtnet oleg154-client.virtnet: dbench successfully finished