== replay-single test 70b: dbench 1mdts recovery; 1 clients ========================================================== 11:32:44 (1786980764) Starting client oleg250-client.virtnet: -o user_xattr,flock 192.168.202.150@tcp:/lustre /mnt/lustre Started clients oleg250-client.virtnet: 192.168.202.150@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) + 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/oleg250-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl dbench: no process found + rundbench 1 -t 120 dbench: no process found Started rundbench load pid=128846 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210304 2432 2205824 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 6144 3746816 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 26624 3727360 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 32768 7474176 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg250-server Stopping /mnt/lustre-mds1 (opts:) on oleg250-server 11:33:01 (1786980781) shut down facet: mds1 facet_host: oleg250-server facet_failover_host: oleg250-server Failover mds1 to oleg250-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg250-client.virtnet: looking for dbench program oleg250-client.virtnet: /usr/bin/dbench oleg250-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg250-client.virtnet oleg250-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single' oleg250-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg250-client.virtnet' oleg250-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg250-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg250-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg250-client.virtnet at Mon Aug 17 11:32:48 EDT 2026 oleg250-client.virtnet: waiting for dbench pid 128878 oleg250-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg250-client.virtnet: oleg250-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg250-client.virtnet: failed to create barrier semaphore oleg250-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg250-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg250-client.virtnet: releasing clients oleg250-client.virtnet: 1 110 5.22 MB/sec warmup 1 sec latency 79.019 ms oleg250-client.virtnet: 1 157 3.26 MB/sec warmup 2 sec latency 136.696 ms oleg250-client.virtnet: 1 239 3.04 MB/sec warmup 3 sec latency 107.763 ms oleg250-client.virtnet: 1 313 2.87 MB/sec warmup 4 sec latency 106.038 ms oleg250-client.virtnet: 1 381 2.71 MB/sec warmup 5 sec latency 91.442 ms oleg250-client.virtnet: 1 469 2.73 MB/sec warmup 6 sec latency 88.483 ms oleg250-client.virtnet: 1 575 2.76 MB/sec warmup 7 sec latency 84.521 ms oleg250-client.virtnet: 1 699 2.65 MB/sec warmup 8 sec latency 112.264 ms oleg250-client.virtnet: 1 738 2.36 MB/sec warmup 9 sec latency 170.613 ms oleg250-client.virtnet: 1 794 2.14 MB/sec warmup 10 sec latency 156.009 ms oleg250-client.virtnet: 1 873 1.97 MB/sec warmup 11 sec latency 145.451 ms oleg250-client.virtnet: 1 873 1.80 MB/sec warmup 12 sec latency 1013.400 ms oleg250-client.virtnet: 1 873 1.66 MB/sec warmup 13 sec latency 2013.671 ms oleg250-client.virtnet: 1 873 1.54 MB/sec warmup 14 sec latency 3013.969 ms oleg250-client.virtnet: 1 873 1.44 MB/sec warmup 15 sec latency 4014.212 ms oleg250-client.virtnet: 1 873 1.35 MB/sec warmup 16 sec latency 5014.431 ms oleg250-client.virtnet: 1 873 1.27 MB/sec warmup 17 sec latency 6014.682 ms oleg250-client.virtnet: 1 873 1.20 MB/sec warmup 18 sec latency 7017.381 ms oleg250-client.virtnet: 1 873 1.14 MB/sec warmup 19 sec latency 8017.721 ms oleg250-client.virtnet: 1 873 1.08 MB/sec warmup 20 sec latency 9017.963 ms oleg250-client.virtnet: 1 873 1.03 MB/sec warmup 21 sec latency 10018.171 ms oleg250-client.virtnet: 1 873 0.98 MB/sec warmup 22 sec latency 11019.687 ms oleg250-client.virtnet: 1 873 0.94 MB/sec warmup 23 sec latency 12019.978 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 1 sec latency 14025.651 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 2 sec latency 15025.884 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 3 sec latency 16028.478 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 4 sec latency 17028.833 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 5 sec latency 18032.369 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 6 sec latency 19032.594 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 7 sec latency 20032.817 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 8 sec latency 21033.739 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 9 secoleg250-server: oleg250-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg250-client: oleg250-server: ssh exited with exit code 1 Started lustre-MDT0000 11:33:34 (1786980814) targets are mounted 11:33:34 (1786980814) facet_failover done oleg250-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 2210304 2560 2205696 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 12288 3751936 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 39936 3717120 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 52224 7469056 1% /mnt/lustre test_70b fail mds1 2 times Failing mds1 on oleg250-server Stopping /mnt/lustre-mds1 (opts:) on oleg250-server 11:34:02 (1786980842) shut down facet: mds1 facet_host: oleg250-server facet_failover_host: oleg250-server latency 22034.666 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 10 sec latency 23034.892 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 11 sec latency 24035.112 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 12 sec latency 25035.998 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 13 sec latency 26036.159 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 14 sec latency 27036.946 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 15 sec latency 28037.391 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 16 sec latency 29037.767 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 17 sec latency 30038.206 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 18 sec latency 31039.386 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 19 sec latency 32039.926 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 20 sec latency 33040.328 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 21 sec latency 34041.441 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 22 sec latency 35042.223 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 23 sec latency 36042.392 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 24 sec latency 37042.904 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 25 sec latency 38046.664 ms oleg250-client.virtnet: 1 873 0.00 MB/sec execute 26 sec latency 39046.887 ms oleg250-client.virtnet: 1 878 0.00 MB/sec execute 27 sec latency 39753.007 ms oleg250-client.virtnet: 1 914 0.00 MB/sec execute 28 sec latency 274.248 ms oleg250-client.virtnet: 1 980 0.01 MB/sec execute 29 sec latency 111.041 ms oleg250-client.virtnet: 1 1037 0.04 MB/sec execute 30 sec latency 186.603 ms oleg250-client.virtnet: 1 1127 0.04 MB/sec execute 31 sec latency 78.061 ms oleg250-client.virtnet: 1 1202 0.04 MB/sec execute 32 sec latency 77.952 ms oleg250-client.virtnet: 1 1272 0.04 MB/sec execute 33 sec latency 62.429 ms oleg250-client.virtnet: 1 1419 0.13 MB/sec execute 34 sec latency 77.083 ms oleg250-client.virtnet: 1 1502 0.13 MB/sec execute 35 sec latency 98.211 ms oleg250-client.virtnet: 1 1568 0.12 MB/sec execute 36 sec latency 79.267 ms oleg250-client.virtnet: 1 1647 0.12 MB/sec execute 37 sec latency 141.316 ms oleg250-client.virtnet: 1 1739 0.12 MB/sec execute 38 sec latency 96.023 ms oleg250-client.virtnet: 1 1834 0.12 MB/sec execute 39 sec latency 79.556 ms oleg250-client.virtnet: 1 1888 0.12 MB/sec execute 40 sec latency 291.484 ms oleg250-client.virtnet: 1 1996 0.12 MB/sec execute 41 sec latency 172.296 ms oleg250-client.virtnet: 1 2060 0.12 MB/sec execute 42 sec latency 108.371 ms oleg250-client.virtnet: 1 2158 0.12 MB/sec execute 43 sec latency 127.281 ms oleg250-client.virtnet: 1 2251 0.12 MB/sec execute 44 sec latency 81.209 ms oleg250-client.virtnet: 1 2348 0.14 MB/sec execute 45 sec latency 226.254 ms oleg250-client.virtnet: 1 2401 0.14 MB/sec execute 46 sec latency 149.885 ms oleg250-client.virtnet: 1 2439 0.14 MB/sec execute 47 sec latency 286.475 ms oleg250-client.virtnet: 1 2439 0.13 MB/sec execute 48 sec latency 1148.063 ms oleg250-client.virtnet: 1 2439 0.13 MB/sec execute 49 sec latency 2148.273 ms oleg250-client.virtnet: 1 2439 0.13 MB/sec execute 50 sec latency 3148.535 ms oleg250-client.virtnet: 1 2439 0.13 MB/sec execute 51 sec latency 4148.783 ms oleg250-client.virtnet: 1 2439 0.12 MB/sec execute 52 sec latency 5148.990 ms oleg250-client.virtnet: 1 2439 0.12 MB/sec execute 53 sec latency 6152Failover mds1 to oleg250-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg250-server: oleg250-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg250-client: oleg250-server: ssh exited with exit code 1 Started lustre-MDT0000 11:34:34 (1786980874) targets are mounted 11:34:34 (1786980874) facet_failover done oleg250-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 .675 ms oleg250-client.virtnet: 1 2439 0.12 MB/sec execute 54 sec latency 7152.871 ms oleg250-client.virtnet: 1 2439 0.12 MB/sec execute 55 sec latency 8153.160 ms oleg250-client.virtnet: 1 2439 0.11 MB/sec execute 56 sec latency 9153.684 ms oleg250-client.virtnet: 1 2439 0.11 MB/sec execute 57 sec latency 10153.994 ms oleg250-client.virtnet: 1 2439 0.11 MB/sec execute 58 sec latency 11154.553 ms oleg250-client.virtnet: 1 2439 0.11 MB/sec execute 59 sec latency 12157.435 ms oleg250-client.virtnet: 1 2439 0.11 MB/sec execute 60 sec latency 13159.062 ms oleg250-client.virtnet: 1 2439 0.11 MB/sec execute 61 sec latency 14159.448 ms oleg250-client.virtnet: 1 2439 0.10 MB/sec execute 62 sec latency 15159.765 ms oleg250-client.virtnet: 1 2439 0.10 MB/sec execute 63 sec latency 16159.968 ms oleg250-client.virtnet: 1 2439 0.10 MB/sec execute 64 sec latency 17160.271 ms oleg250-client.virtnet: 1 2439 0.10 MB/sec execute 65 sec latency 18160.487 ms oleg250-client.virtnet: 1 2439 0.10 MB/sec execute 66 sec latency 19162.015 ms oleg250-client.virtnet: 1 2439 0.10 MB/sec execute 67 sec latency 20162.178 ms oleg250-client.virtnet: 1 2439 0.09 MB/sec execute 68 sec latency 21162.527 ms oleg250-client.virtnet: 1 2439 0.09 MB/sec execute 69 sec latency 22162.740 ms oleg250-client.virtnet: 1 2439 0.09 MB/sec execute 70 sec latency 23163.099 ms oleg250-client.virtnet: 1 2439 0.09 MB/sec execute 71 sec latency 24163.391 ms oleg250-client.virtnet: 1 2439 0.09 MB/sec execute 72 sec latency 25163.582 ms oleg250-client.virtnet: 1 2439 0.09 MB/sec execute 73 sec latency 26164.160 ms oleg250-client.virtnet: 1 2439 0.09 MB/sec execute 74 sec latency 27164.318 ms oleg250-client.virtnet: 1 2439 0.09 MB/sec execute 75 sec latency 28168.671 ms oleg250-client.virtnet: 1 2439 0.08 MB/sec execute 76 sec latency 29169.411 ms oleg250-client.virtnet: 1 2439 0.08 MB/sec execute 77 sec latency 30170.050 ms oleg250-client.virtnet: 1 2439 0.08 MB/sec execute 78 sec latency 31170.706 ms oleg250-client.virtnet: 1 2439 0.08 MB/sec execute 79 sec latency 32170.946 ms oleg250-client.virtnet: 1 2439 0.08 MB/sec execute 80 sec latency 33171.814 ms oleg250-client.virtnet: 1 2439 0.08 MB/sec execute 81 sec latency 34172.041 ms oleg250-client.virtnet: 1 2439 0.08 MB/sec execute 82 sec latency 35172.253 ms oleg250-client.virtnet: 1 2439 0.08 MB/sec execute 83 sec latency 36173.102 ms oleg250-client.virtnet: 1 2439 0.08 MB/sec execute 84 sec latency 37177.054 ms oleg250-client.virtnet: 1 2439 0.08 MB/sec execute 85 sec latency 38177.646 ms oleg250-client.virtnet: 1 2439 0.07 MB/sec execute 86 sec latency 39179.710 ms oleg250-client.virtnet: 1 2477 0.08 MB/sec execute 87 sec latency 39524.597 ms oleg250-client.virtnet: 1 2582 0.08 MB/sec execute 88 sec latency 174.471 ms oleg250-client.virtnet: 1 2768 0.12 MB/sec execute 89 sec latency 69.627 ms oleg250-client.virtnet: 1 2926 0.13 MB/sec execute 90 sec latency 240.624 ms oleg250-client.virtnet: 1 3012 0.13 MB/sec execute 91 sec latency 147.637 ms oleg250-client.virtnet: 1 3232 0.14 MB/sec execute 92 sec latency 164.687 ms oleg250-client.virtnet: 1 3349 0.15 MB/sec execute 93 sec latency 127.185 ms oleg250-client.virtnet: 1 3494 0.18 MB/sec execute 94 sec latency 113.144 ms oleg250-client.virtnet: 1 3624 0.18 MB/sec execute 95 sec latency 62.996 ms oleg250-client.virtnet: 1 3729 0.18 MB/sec execute 96 sec latency 56.953 ms oleg250-client.virtnet: 1 3840 0.19 MB/sec execute 97 sec latency 53.513 ms oleg250-client.virtnet: 1 3948 0.19 MB/sec execute 98 sec latency 52.901 ms oleg250-client.virtnet: 1 4068 0.19 MB/sec execute 99 sec latency 43.060 ms oleg250-client.virtnet: 1 4236 0.19 MB/sec execute 100 sec latency 35.950 ms oleg250-client.virtnet: 1 4297 0.19 MB/sec execute 101 sec latency 177.669 ms oleg250-client.virtnet: 1 4362 0.19 MB/sec execute 102 sec latency 139.486 ms oleg250-client.virtnet: 1 4466 0.19 MB/sec execute 103 sec latency 90.548 ms oleg250-client.virtnet: 1 4540 0.19 MB/sec execute 104 sec latency 117.681 ms oleg250-client.virtnet: 1 4631 0.19 MB/sec execute 105 sec latency 102.101 ms oleg250-client.virtnet: 1 4746 0.19 MB/sec execute 106 sec latency 42.160 ms oleg250-client.virtnet: 1 4817 0.19 MB/sec execute 107 sec latency 91.928 ms oleg250-client.virtnet: 1 4988 0.22 MB/sec execute 108 sec latency 92.612 ms oleg250-client.virtnet: 1 5098 0.22 MB/sec execute 109 sec latency 109.834 ms oleg250-client.virtnet: 1 5208 0.21 MB/sec execute 110 sec latency 90.119 ms oleg250-client.virtnet: 1 5356 0.21 MB/sec execute 111 sec latency 41.719 ms oleg250-client.virtnet: 1 5510 0.21 MB/sec execute 112 sec latency 107.037 ms oleg250-client.virtnet: 1 5689 0.21 MB/sec execute 113 sec latency 42.669 ms oleg250-client.virtnet: 1 5857 0.22 MB/sec execute 114 sec latency 44.639 ms oleg250-client.virtnet: 1 5961 0.22 MB/sec execute 115 sec latency 109.067 ms oleg250-client.virtnet: 1 6057 0.23 MB/sec execute 116 sec latency 119.238 ms oleg250-client.virtnet: 1 6324 0.25 MB/sec execute 117 sec latency 100.873 ms oleg250-client.virtnet: 1 6534 0.26 MB/sec execute 118 sec latency 113.207 ms oleg250-client.virtnet: 1 6745 0.27 MB/sec execute 119 sec latency 135.251 ms oleg250-client.virtnet: 1 cleanup 120 sec oleg250-client.virtnet: 0 cleanup 121 sec oleg250-client.virtnet: 0 cleanup 121 sec oleg250-client.virtnet: oleg250-client.virtnet: Operation Count AvgLat MaxLat oleg250-client.virtnet: ---------------------------------------- oleg250-client.virtnet: NTCreateX 994 24.609 152.061 oleg250-client.virtnet: Close 764 6.036 32.701 oleg250-client.virtnet: Rename 46 43.948 100.184 oleg250-client.virtnet: Unlink 170 243.095 39524.574 oleg250-client.virtnet: Qpathinfo 965 7.545 107.099 oleg250-client.virtnet: Qfileinfo 181 0.568 6.268 oleg250-client.virtnet: Qfsinfo 161 0.741 21.352 oleg250-client.virtnet: Sfileinfo 89 30.689 165.412 oleg250-client.virtnet: Find 379 1.326 24.287 oleg250-client.virtnet: WriteX 533 4.661 58.320 oleg250-client.virtnet: ReadX 1703 0.273 64.974 oleg250-client.virtnet: LockX 4 5.440 7.212 oleg250-client.virtnet: UnlockX 4 3.899 8.578 oleg250-client.virtnet: Flush 68 687.347 39752.988 oleg250-client.virtnet: oleg250-client.virtnet: Throughput 0.266179 MB/sec 1 clients 1 procs max_latency=39753.007 ms oleg250-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg250-client.virtnet at Mon Aug 17 11:35:14 EDT 2026 with return code 0 oleg250-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg250-client.virtnet oleg250-client.virtnet: /mnt/lustre/d70b.replay-single/oleg250-client.virtnet /mnt/lustre/d70b.replay-single/oleg250-client.virtnet oleg250-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg250-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg250-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg250-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg250-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg250-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg250-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg250-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg250-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg250-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg250-client.virtnet: removed directory 'clients/client0' oleg250-client.virtnet: removed directory 'clients' oleg250-client.virtnet: removed 'client.txt' oleg250-client.virtnet: /mnt/lustre/d70b.replay-single/oleg250-client.virtnet oleg250-client.virtnet: dbench successfully finished