== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 22:48:55 (1788922135) Starting client oleg427-client.virtnet: -o user_xattr,flock 192.168.204.127@tcp:/lustre /mnt/lustre Started clients oleg427-client.virtnet: 192.168.204.127@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/oleg427-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=135129 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2396 1268908 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2108 1269196 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1592 3605428 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26160 3575544 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7180972 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg427-server Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 22:49:21 (1788922161) shut down facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server Failover mds1 to oleg427-server mount facets: mds1 oleg427-client.virtnet: looking for dbench program oleg427-client.virtnet: /usr/bin/dbench oleg427-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg427-client.virtnet oleg427-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg427-client.virtnet' oleg427-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg427-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg427-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg427-client.virtnet at Tue Sep 8 22:48:59 EDT 2026 oleg427-client.virtnet: waiting for dbench pid 135159 oleg427-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg427-client.virtnet: oleg427-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg427-client.virtnet: failed to create barrier semaphore oleg427-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg427-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg427-client.virtnet: releasing clients oleg427-client.virtnet: 1 90 4.18 MB/sec warmup 1 sec latency 111.742 ms oleg427-client.virtnet: 1 157 3.27 MB/sec warmup 2 sec latency 102.403 ms oleg427-client.virtnet: 1 216 2.78 MB/sec warmup 3 sec latency 201.369 ms oleg427-client.virtnet: 1 272 2.54 MB/sec warmup 4 sec latency 155.295 ms oleg427-client.virtnet: 1 341 2.45 MB/sec warmup 5 sec latency 95.003 ms oleg427-client.virtnet: 1 413 2.43 MB/sec warmup 6 sec latency 94.258 ms oleg427-client.virtnet: 1 489 2.43 MB/sec warmup 7 sec latency 126.361 ms oleg427-client.virtnet: 1 603 2.61 MB/sec warmup 8 sec latency 95.571 ms oleg427-client.virtnet: 1 664 2.35 MB/sec warmup 9 sec latency 113.424 ms oleg427-client.virtnet: 1 726 2.13 MB/sec warmup 10 sec latency 107.637 ms oleg427-client.virtnet: 1 778 1.94 MB/sec warmup 11 sec latency 142.658 ms oleg427-client.virtnet: 1 848 1.79 MB/sec warmup 12 sec latency 159.905 ms oleg427-client.virtnet: 1 885 1.66 MB/sec warmup 13 sec latency 181.408 ms oleg427-client.virtnet: 1 957 1.56 MB/sec warmup 14 sec latency 192.607 ms oleg427-client.virtnet: 1 1005 1.47 MB/sec warmup 15 sec latency 119.544 ms oleg427-client.virtnet: 1 1095 1.43 MB/sec warmup 16 sec latency 80.033 ms oleg427-client.virtnet: 1 1154 1.35 MB/sec warmup 17 sec latency 91.065 ms oleg427-client.virtnet: 1 1229 1.28 MB/sec warmup 18 sec latency 52.189 ms oleg427-client.virtnet: 1 1268 1.22 MB/sec warmup 19 sec latency 116.200 ms oleg427-client.virtnet: 1 1451 1.30 MB/sec warmup 20 sec latency 76.295 ms oleg427-client.virtnet: 1 1512 1.24 MB/sec warmup 21 sec latency 72.806 ms oleg427-client.virtnet: 1 1596 1.19 MB/sec warmup 22 sec latency 89.358 ms oleg427-client.virtnet: 1 1691 1.14 MB/sec warmup 23 sec latency 59.503 ms oleg427-client.virtnet: 1 1865 0.08 MB/sec execute 1 sec latency 99.895 ms oleg427-client.virtnet: 1 1950 0.08 MB/sec execute 2 sec latency 101.849 ms oleg427-client.virtnet: 1 2063 0.11 MB/sec execute 3 sec latency 55.107 ms oleg427-client.virtnet: 1 2145 0.10 MB/sec execute 4 sec latency 71.830 ms oleg427-client.virtnet: 1 2178 0.09 MB/sec execute 5 sec latency 104.629 ms oleg427-client.virtnet: 1 2342 0.26 MB/sec execute 6 sec latency 147.675 ms oleg427-client.virtnet: 1 2434 0.26 MB/sec execute 7 sec latency 89.204 ms oleg427-client.virtnet: 1 2477 0.30 MB/sec execute 8 sec latency 103.641 ms oleg427-client.virtnet: 1 2565 0.29 MB/sec execute 9 sec latency 142.763 ms oleg427-client.virtnet: 1 2602 0.27 MB/sec execute 10 sec latency 135.449 ms oleg427-clStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 Started lustre-MDT0000 22:49:57 (1788922197) targets are mounted 22:49:57 (1788922197) facet_failover done oleg427-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 2336 1268968 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2080 1269224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12156 3594416 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37568 3569232 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49724 7163648 1% /mnt/lustre ient.virtnet: 1 2876 0.54 MB/sec execute 11 sec latency 83.689 ms oleg427-client.virtnet: 1 2922 0.60 MB/sec execute 12 sec latency 226.315 ms oleg427-client.virtnet: 1 2989 0.56 MB/sec execute 13 sec latency 134.814 ms oleg427-client.virtnet: 1 3169 0.56 MB/sec execute 14 sec latency 86.438 ms oleg427-client.virtnet: 1 3260 0.59 MB/sec execute 15 sec latency 107.021 ms oleg427-client.virtnet: 1 3365 0.57 MB/sec execute 16 sec latency 113.641 ms oleg427-client.virtnet: 1 3513 0.71 MB/sec execute 17 sec latency 102.702 ms oleg427-client.virtnet: 1 3590 0.67 MB/sec execute 18 sec latency 88.399 ms oleg427-client.virtnet: 1 3645 0.65 MB/sec execute 19 sec latency 111.832 ms oleg427-client.virtnet: 1 3716 0.62 MB/sec execute 20 sec latency 91.004 ms oleg427-client.virtnet: 1 3798 0.64 MB/sec execute 21 sec latency 98.956 ms oleg427-client.virtnet: 1 3868 0.61 MB/sec execute 22 sec latency 72.225 ms oleg427-client.virtnet: 1 3935 0.60 MB/sec execute 23 sec latency 68.754 ms oleg427-client.virtnet: 1 4023 0.57 MB/sec execute 24 sec latency 66.554 ms oleg427-client.virtnet: 1 4159 0.55 MB/sec execute 25 sec latency 48.757 ms oleg427-client.virtnet: 1 4243 0.54 MB/sec execute 26 sec latency 188.039 ms oleg427-client.virtnet: 1 4302 0.52 MB/sec execute 27 sec latency 85.427 ms oleg427-client.virtnet: 1 4357 0.51 MB/sec execute 28 sec latency 89.681 ms oleg427-client.virtnet: 1 4430 0.50 MB/sec execute 29 sec latency 83.664 ms oleg427-client.virtnet: 1 4489 0.49 MB/sec execute 30 sec latency 79.114 ms oleg427-client.virtnet: 1 4552 0.47 MB/sec execute 31 sec latency 85.677 ms oleg427-client.virtnet: 1 4650 0.49 MB/sec execute 32 sec latency 128.350 ms oleg427-client.virtnet: 1 4733 0.48 MB/sec execute 33 sec latency 65.864 ms oleg427-client.virtnet: 1 4818 0.47 MB/sec execute 34 sec latency 48.429 ms oleg427-client.virtnet: 1 4984 0.54 MB/sec execute 35 sec latency 105.412 ms oleg427-client.virtnet: 1 5055 0.52 MB/sec execute 36 sec latency 78.618 ms oleg427-client.virtnet: 1 5135 0.51 MB/sec execute 37 sec latency 61.415 ms oleg427-client.virtnet: 1 5190 0.50 MB/sec execute 38 sec latency 77.719 ms oleg427-client.virtnet: 1 5249 0.49 MB/sec execute 39 sec latency 106.821 ms oleg427-client.virtnet: 1 5313 0.48 MB/sec execute 40 sec latency 75.790 ms oleg427-client.virtnet: 1 5395 0.47 MB/sec execute 41 sec latency 56.254 ms oleg427-client.virtnet: 1 5470 0.46 MB/sec execute 42 sec latency 99.940 ms oleg427-client.virtnet: 1 5569 0.45 MB/sec execute 43 sec latency 93.585 ms oleg427-client.virtnet: 1 5642 0.44 MB/sec execute 44 sec latency 91.381 ms oleg427-client.virtnet: 1 5746 0.43 MB/sec execute 45 sec latency 56.095 ms oleg427-client.virtnet: 1 5898 0.45 MB/sec execute 46 sec latency 70.010 ms oleg427-client.virtnet: 1 5978 0.44 MB/sec execute 47 sec latency 67.638 ms oleg427-client.virtnet: 1 6039 0.45 MB/sec execute 48 sec latency 104.417 ms oleg427-client.virtnet: 1 6152 0.44 MB/sec execute 49 sec latency 116.942 ms oleg427-client.virtnet: 1 6330 0.50 MB/sec execute 50 sec latency 95.197 ms oleg427-client.virtnet: 1 6498 0.52 MB/sec execute 51 sec latency 79.801 ms oleg427-client.virtnet: 1 6724 0.52 MB/sec execute 52 sec latency 79.881 ms oleg427-client.virtnet: 1 6832 0.53 MB/sec execute 53 sec latency 70.222 ms oleg427-client.virtnet: 1 6906 0.52 MB/sec execute 54 sec latency 674.077 ms oleg427-client.virtnet: 1 6906 0.51 MB/sec execute 55 sec latency 1674.276test_70b fail mds2 2 times Failing mds2 on oleg427-server Stopping /mnt/lustre-mds2 (opts:) on oleg427-server 22:50:28 (1788922228) shut down facet: mds2 facet_host: oleg427-server facet_failover_host: oleg427-server Failover mds2 to oleg427-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 Started lustre-MDT0001 22:50:57 (1788922257) targets are mounted 22:50:57 (1788922257) facet_failover done ms oleg427-client.virtnet: 1 6986 0.52 MB/sec execute 56 sec latency 1825.445 ms oleg427-client.virtnet: 1 7113 0.55 MB/sec execute 57 sec latency 76.595 ms oleg427-client.virtnet: 1 7180 0.54 MB/sec execute 58 sec latency 89.024 ms oleg427-client.virtnet: 1 7250 0.54 MB/sec execute 59 sec latency 72.578 ms oleg427-client.virtnet: 1 7317 0.54 MB/sec execute 60 sec latency 127.333 ms oleg427-client.virtnet: 1 7364 0.53 MB/sec execute 61 sec latency 90.128 ms oleg427-client.virtnet: 1 7422 0.52 MB/sec execute 62 sec latency 85.954 ms oleg427-client.virtnet: 1 7438 0.52 MB/sec execute 63 sec latency 736.985 ms oleg427-client.virtnet: 1 7438 0.51 MB/sec execute 64 sec latency 1739.726 ms oleg427-client.virtnet: 1 7438 0.50 MB/sec execute 65 sec latency 2741.551 ms oleg427-client.virtnet: 1 7438 0.50 MB/sec execute 66 sec latency 3741.774 ms oleg427-client.virtnet: 1 7438 0.49 MB/sec execute 67 sec latency 4742.317 ms oleg427-client.virtnet: 1 7438 0.48 MB/sec execute 68 sec latency 5742.704 ms oleg427-client.virtnet: 1 7438 0.48 MB/sec execute 69 sec latency 6750.460 ms oleg427-client.virtnet: 1 7438 0.47 MB/sec execute 70 sec latency 7751.248 ms oleg427-client.virtnet: 1 7438 0.46 MB/sec execute 71 sec latency 8752.873 ms oleg427-client.virtnet: 1 7438 0.46 MB/sec execute 72 sec latency 9755.159 ms oleg427-client.virtnet: 1 7438 0.45 MB/sec execute 73 sec latency 10755.371 ms oleg427-client.virtnet: 1 7438 0.44 MB/sec execute 74 sec latency 11755.657 ms oleg427-client.virtnet: 1 7438 0.44 MB/sec execute 75 sec latency 12755.850 ms oleg427-client.virtnet: 1 7438 0.43 MB/sec execute 76 sec latency 13757.548 ms oleg427-client.virtnet: 1 7438 0.43 MB/sec execute 77 sec latency 14758.007 ms oleg427-client.virtnet: 1 7438 0.42 MB/sec execute 78 sec latency 15758.399 ms oleg427-client.virtnet: 1 7438 0.42 MB/sec execute 79 sec latency 16759.402 ms oleg427-client.virtnet: 1 7438 0.41 MB/sec execute 80 sec latency 17762.119 ms oleg427-client.virtnet: 1 7438 0.41 MB/sec execute 81 sec latency 18762.401 ms oleg427-client.virtnet: 1 7438 0.40 MB/sec execute 82 sec latency 19762.990 ms oleg427-client.virtnet: 1 7438 0.40 MB/sec execute 83 sec latency 20763.962 ms oleg427-client.virtnet: 1 7438 0.39 MB/sec execute 84 sec latency 21764.304 ms oleg427-client.virtnet: 1 7438 0.39 MB/sec execute 85 sec latency 22765.398 ms oleg427-client.virtnet: 1 7438 0.38 MB/sec execute 86 sec latency 23765.761 ms oleg427-client.virtnet: 1 7438 0.38 MB/sec execute 87 sec latency 24765.984 ms oleg427-client.virtnet: 1 7438 0.37 MB/sec execute 88 sec latency 25766.288 ms oleg427-client.virtnet: 1 7438 0.37 MB/sec execute 89 sec latency 26766.475 ms oleg427-client.virtnet: 1 7438 0.36 MB/sec execute 90 sec latency 27768.857 ms oleg427-client.virtnet: 1 7438 0.36 MB/sec execute 91 sec latency 28771.053 ms oleg427-client.virtnet: 1 7438 0.36 MB/sec execute 92 sec latency 29771.943 ms oleg427-client.virtnet: 1 7438 0.35 MB/sec execute 93 sec latency 30773.467 ms oleg427-client.virtnet: 1 7527 0.35 MB/sec execute 94 sec latency 30934.977 ms oleg427-client.virtnet: 1 7616 0.35 MB/sec execute 95 sec latency 64.625 ms oleg427-client.virtnet: 1 7700 0.34 MB/sec execute 96 sec latency 67.425 ms oleg427-client.virtnet: 1 7780 0.34 MB/sec execute 97 sec latency 104.352 ms oleg427-client.virtnet: 1 7844 0.34 MB/sec execute 98 sec latency 69.869 ms oleg427-client.virtnet: 1 7912 0.34 MB/sec execute 99 sec latency 62.001 msoleg427-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 oleg427-client.virtnet: 1 7990 0.34 MB/sec execute 100 sec latency 60.560 ms oleg427-client.virtnet: 1 8060 0.33 MB/sec execute 101 sec latency 91.381 ms oleg427-client.virtnet: 1 8109 0.33 MB/sec execute 102 sec latency 63.664 ms oleg427-client.virtnet: 1 8192 0.34 MB/sec execute 103 sec latency 88.111 ms oleg427-client.virtnet: 1 8308 0.34 MB/sec execute 104 sec latency 65.380 ms oleg427-client.virtnet: 1 8369 0.33 MB/sec execute 105 sec latency 89.531 ms oleg427-client.virtnet: 1 8531 0.36 MB/sec execute 106 sec latency 89.499 ms oleg427-client.virtnet: 1 8641 0.36 MB/sec execute 107 sec latency 71.920 ms oleg427-client.virtnet: 1 8770 0.35 MB/sec execute 108 sec latency 51.793 ms oleg427-client.virtnet: 1 8922 0.35 MB/sec execute 109 sec latency 61.939 ms oleg427-client.virtnet: 1 9087 0.35 MB/sec execute 110 sec latency 59.041 ms oleg427-client.virtnet: 1 9262 0.35 MB/sec execute 111 sec latency 42.123 ms oleg427-client.virtnet: 1 9449 0.36 MB/sec execute 112 sec latency 36.241 ms oleg427-client.virtnet: 1 9545 0.35 MB/sec execute 113 sec latency 47.806 ms oleg427-client.virtnet: 1 9678 0.36 MB/sec execute 114 sec latency 84.534 ms oleg427-client.virtnet: 1 10016 0.39 MB/sec execute 115 sec latency 55.958 ms oleg427-client.virtnet: 1 10289 0.40 MB/sec execute 116 sec latency 45.879 ms oleg427-client.virtnet: 1 10464 0.40 MB/sec execute 117 sec latency 66.637 ms oleg427-client.virtnet: 1 10640 0.43 MB/sec execute 118 sec latency 70.903 ms oleg427-client.virtnet: 1 10773 0.43 MB/sec execute 119 sec latency 69.413 ms oleg427-client.virtnet: 1 cleanup 120 sec oleg427-client.virtnet: 1 cleanup 121 sec oleg427-client.virtnet: 0 cleanup 122 sec oleg427-client.virtnet: oleg427-client.virtnet: Operation Count AvgLat MaxLat oleg427-client.virtnet: ---------------------------------------- oleg427-client.virtnet: NTCreateX 1507 30.063 226.280 oleg427-client.virtnet: Close 1122 34.953 30934.958 oleg427-client.virtnet: Rename 67 49.073 135.420 oleg427-client.virtnet: Unlink 289 17.572 1825.421 oleg427-client.virtnet: Qpathinfo 1418 8.314 100.884 oleg427-client.virtnet: Qfileinfo 256 0.787 17.020 oleg427-client.virtnet: Qfsinfo 265 1.438 113.627 oleg427-client.virtnet: Sfileinfo 116 34.147 122.714 oleg427-client.virtnet: Find 559 2.227 69.638 oleg427-client.virtnet: WriteX 789 6.119 65.899 oleg427-client.virtnet: ReadX 2606 0.038 3.728 oleg427-client.virtnet: LockX 6 9.382 16.445 oleg427-client.virtnet: UnlockX 6 10.397 16.834 oleg427-client.virtnet: Flush 102 43.941 188.022 oleg427-client.virtnet: oleg427-client.virtnet: Throughput 0.425368 MB/sec 1 clients 1 procs max_latency=30934.977 ms oleg427-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg427-client.virtnet at Tue Sep 8 22:51:25 EDT 2026 with return code 0 oleg427-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg427-client.virtnet oleg427-client.virtnet: /mnt/lustre/d70b.replay-single/oleg427-client.virtnet /mnt/lustre/d70b.replay-single/oleg427-client.virtnet oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg427-client.virtnet: removed directory 'clients/client0' oleg427-client.virtnet: removed directory 'clients' oleg427-client.virtnet: removed 'client.txt' oleg427-client.virtnet: /mnt/lustre/d70b.replay-single/oleg427-client.virtnet oleg427-client.virtnet: dbench successfully finished