== replay-single test 70b: dbench 1mdts recovery; 1 clients ========================================================== 15:42:13 (1787859733) 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) + 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=128791 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210304 2560 2205696 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 26624 3727360 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3722240 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 28672 7449600 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg427-server Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 15:42:31 (1787859751) shut down facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server Failover mds1 to oleg427-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-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: 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 Thu Aug 27 15:42:16 EDT 2026 oleg427-client.virtnet: waiting for dbench pid 128822 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: 1 102 4.68 MB/sec warmup 1 sec latency 109.543 ms oleg427-client.virtnet: 1 173 3.52 MB/sec warmup 2 sec latency 157.103 ms oleg427-client.virtnet: 1 279 3.47 MB/sec warmup 3 sec latency 67.351 ms oleg427-client.virtnet: 1 355 3.17 MB/sec warmup 4 sec latency 80.696 ms oleg427-client.virtnet: 1 437 3.07 MB/sec warmup 5 sec latency 79.877 ms oleg427-client.virtnet: 1 513 2.95 MB/sec warmup 6 sec latency 98.908 ms oleg427-client.virtnet: 1 654 3.00 MB/sec warmup 7 sec latency 97.156 ms oleg427-client.virtnet: 1 695 2.64 MB/sec warmup 8 sec latency 157.409 ms oleg427-client.virtnet: 1 759 2.37 MB/sec warmup 9 sec latency 92.024 ms oleg427-client.virtnet: 1 825 2.14 MB/sec warmup 10 sec latency 95.405 ms oleg427-client.virtnet: 1 901 1.97 MB/sec warmup 11 sec latency 119.019 ms oleg427-client.virtnet: 1 952 1.81 MB/sec warmup 12 sec latency 142.971 ms oleg427-client.virtnet: 1 981 1.68 MB/sec warmup 13 sec latency 385.379 ms oleg427-client.virtnet: 1 981 1.56 MB/sec warmup 14 sec latency 1385.665 ms oleg427-client.virtnet: 1 981 1.46 MB/sec warmup 15 sec latency 2385.782 ms oleg427-client.virtnet: 1 981 1.37 MB/sec warmup 16 sec latency 3386.576 ms oleg427-client.virtnet: 1 981 1.29 MB/sec warmup 17 sec latency 4386.807 ms oleg427-client.virtnet: 1 981 1.21 MB/sec warmup 18 sec latency 5388.596 ms oleg427-client.virtnet: 1 981 1.15 MB/sec warmup 19 sec latency 6389.546 ms oleg427-client.virtnet: 1 981 1.09 MB/sec warmup 20 sec latency 7389.861 ms oleg427-client.virtnet: 1 981 1.04 MB/sec warmup 21 sec latency 8390.108 ms oleg427-client.virtnet: 1 981 0.99 MB/sec warmup 22 sec latency 9393.820 ms oleg427-client.virtnet: 1 981 0.95 MB/sec warmup 23 sec latency 10394.628 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 1 sec latency 12395.459 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 2 sec latency 13398.080 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 3 sec latency 14398.724 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 4 sec latency 15398.917 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 5 sec latency 16409.309 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 6 sec latency 17409.555 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 7 sec latency 18409.877 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 8 sec latency 19410.115 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 9 sec latenoleg427-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 15:42:56 (1787859776) targets are mounted 15:42:56 (1787859776) 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 2210304 2560 2205696 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 39936 3712000 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 12288 3747840 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 52224 7459840 1% /mnt/lustre test_70b fail mds1 2 times Failing mds1 on oleg427-server Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 15:43:33 (1787859813) shut down facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server cy 20410.436 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 10 sec latency 21410.652 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 11 sec latency 22412.091 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 12 sec latency 23412.287 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 13 sec latency 24413.823 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 14 sec latency 25414.939 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 15 sec latency 26415.206 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 16 sec latency 27416.314 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 17 sec latency 28416.496 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 18 sec latency 29416.714 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 19 sec latency 30416.923 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 20 sec latency 31417.120 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 21 sec latency 32423.567 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 22 sec latency 33423.779 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 23 sec latency 34425.483 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 24 sec latency 35426.072 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 25 sec latency 36427.225 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 26 sec latency 37428.051 ms oleg427-client.virtnet: 1 981 0.00 MB/sec execute 27 sec latency 38428.415 ms oleg427-client.virtnet: 1 1028 0.04 MB/sec execute 28 sec latency 38473.949 ms oleg427-client.virtnet: 1 1124 0.04 MB/sec execute 29 sec latency 89.194 ms oleg427-client.virtnet: 1 1163 0.04 MB/sec execute 30 sec latency 90.519 ms oleg427-client.virtnet: 1 1214 0.04 MB/sec execute 31 sec latency 95.686 ms oleg427-client.virtnet: 1 1262 0.04 MB/sec execute 32 sec latency 99.029 ms oleg427-client.virtnet: 1 1421 0.12 MB/sec execute 33 sec latency 95.031 ms oleg427-client.virtnet: 1 1489 0.12 MB/sec execute 34 sec latency 289.428 ms oleg427-client.virtnet: 1 1570 0.12 MB/sec execute 35 sec latency 82.099 ms oleg427-client.virtnet: 1 1634 0.12 MB/sec execute 36 sec latency 264.481 ms oleg427-client.virtnet: 1 1687 0.12 MB/sec execute 37 sec latency 109.391 ms oleg427-client.virtnet: 1 1770 0.12 MB/sec execute 38 sec latency 70.652 ms oleg427-client.virtnet: 1 1857 0.11 MB/sec execute 39 sec latency 98.935 ms oleg427-client.virtnet: 1 1905 0.11 MB/sec execute 40 sec latency 262.219 ms oleg427-client.virtnet: 1 2004 0.11 MB/sec execute 41 sec latency 77.322 ms oleg427-client.virtnet: 1 2116 0.11 MB/sec execute 42 sec latency 66.614 ms oleg427-client.virtnet: 1 2174 0.11 MB/sec execute 43 sec latency 86.972 ms oleg427-client.virtnet: 1 2327 0.13 MB/sec execute 44 sec latency 52.515 ms oleg427-client.virtnet: 1 2376 0.13 MB/sec execute 45 sec latency 165.104 ms oleg427-client.virtnet: 1 2428 0.13 MB/sec execute 46 sec latency 135.732 ms oleg427-client.virtnet: 1 2497 0.15 MB/sec execute 47 sec latency 165.847 ms oleg427-client.virtnet: 1 2596 0.15 MB/sec execute 48 sec latency 133.897 ms oleg427-client.virtnet: 1 2768 0.21 MB/sec execute 49 sec latency 98.434 ms oleg427-client.virtnet: 1 2922 0.23 MB/sec execute 50 sec latency 239.765 ms oleg427-client.virtnet: 1 2984 0.23 MB/sec execute 51 sec latency 425.205 ms oleg427-client.virtnet: 1 2984 0.22 MB/sec execute 52 sec latency 1426.036 ms oleg427-client.virtnet: 1 2984 0.22 MB/sec execute 53 sec latency 2426.480 ms oleg4Failover mds1 to oleg427-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /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 15:43:56 (1787859836) targets are mounted 15:43:56 (1787859836) 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 27-client.virtnet: 1 2984 0.21 MB/sec execute 54 sec latency 3426.675 ms oleg427-client.virtnet: 1 2984 0.21 MB/sec execute 55 sec latency 4427.010 ms oleg427-client.virtnet: 1 2984 0.21 MB/sec execute 56 sec latency 5427.737 ms oleg427-client.virtnet: 1 2984 0.20 MB/sec execute 57 sec latency 6428.465 ms oleg427-client.virtnet: 1 2984 0.20 MB/sec execute 58 sec latency 7428.759 ms oleg427-client.virtnet: 1 2984 0.20 MB/sec execute 59 sec latency 8428.980 ms oleg427-client.virtnet: 1 2984 0.19 MB/sec execute 60 sec latency 9431.730 ms oleg427-client.virtnet: 1 2984 0.19 MB/sec execute 61 sec latency 10432.024 ms oleg427-client.virtnet: 1 2984 0.19 MB/sec execute 62 sec latency 11432.803 ms oleg427-client.virtnet: 1 2984 0.18 MB/sec execute 63 sec latency 12433.173 ms oleg427-client.virtnet: 1 2984 0.18 MB/sec execute 64 sec latency 13439.056 ms oleg427-client.virtnet: 1 2984 0.18 MB/sec execute 65 sec latency 14439.297 ms oleg427-client.virtnet: 1 2984 0.18 MB/sec execute 66 sec latency 15439.606 ms oleg427-client.virtnet: 1 2984 0.17 MB/sec execute 67 sec latency 16440.562 ms oleg427-client.virtnet: 1 2984 0.17 MB/sec execute 68 sec latency 17440.870 ms oleg427-client.virtnet: 1 2984 0.17 MB/sec execute 69 sec latency 18442.527 ms oleg427-client.virtnet: 1 2984 0.17 MB/sec execute 70 sec latency 19442.717 ms oleg427-client.virtnet: 1 2984 0.16 MB/sec execute 71 sec latency 20444.966 ms oleg427-client.virtnet: 1 2984 0.16 MB/sec execute 72 sec latency 21446.335 ms oleg427-client.virtnet: 1 2984 0.16 MB/sec execute 73 sec latency 22446.541 ms oleg427-client.virtnet: 1 2984 0.16 MB/sec execute 74 sec latency 23446.899 ms oleg427-client.virtnet: 1 2984 0.15 MB/sec execute 75 sec latency 24449.369 ms oleg427-client.virtnet: 1 2984 0.15 MB/sec execute 76 sec latency 25450.007 ms oleg427-client.virtnet: 1 2984 0.15 MB/sec execute 77 sec latency 26450.307 ms oleg427-client.virtnet: 1 2984 0.15 MB/sec execute 78 sec latency 27452.726 ms oleg427-client.virtnet: 1 2984 0.15 MB/sec execute 79 sec latency 28453.213 ms oleg427-client.virtnet: 1 2984 0.15 MB/sec execute 80 sec latency 29454.700 ms oleg427-client.virtnet: 1 2984 0.14 MB/sec execute 81 sec latency 30454.906 ms oleg427-client.virtnet: 1 2984 0.14 MB/sec execute 82 sec latency 31455.119 ms oleg427-client.virtnet: 1 2984 0.14 MB/sec execute 83 sec latency 32455.317 ms oleg427-client.virtnet: 1 2984 0.14 MB/sec execute 84 sec latency 33455.828 ms oleg427-client.virtnet: 1 2984 0.14 MB/sec execute 85 sec latency 34456.964 ms oleg427-client.virtnet: 1 2984 0.13 MB/sec execute 86 sec latency 35458.492 ms oleg427-client.virtnet: 1 2984 0.13 MB/sec execute 87 sec latency 36458.716 ms oleg427-client.virtnet: 1 3024 0.13 MB/sec execute 88 sec latency 36628.185 ms oleg427-client.virtnet: 1 3273 0.15 MB/sec execute 89 sec latency 285.002 ms oleg427-client.virtnet: 1 3366 0.15 MB/sec execute 90 sec latency 104.391 ms oleg427-client.virtnet: 1 3541 0.18 MB/sec execute 91 sec latency 103.792 ms oleg427-client.virtnet: 1 3663 0.18 MB/sec execute 92 sec latency 54.384 ms oleg427-client.virtnet: 1 3760 0.19 MB/sec execute 93 sec latency 71.022 ms oleg427-client.virtnet: 1 3808 0.19 MB/sec execute 94 sec latency 115.464 ms oleg427-client.virtnet: 1 3878 0.19 MB/sec execute 95 sec latency 83.125 ms oleg427-client.virtnet: 1 3940 0.19 MB/sec execute 96 sec latency 88.326 ms oleg427-client.virtnet: 1 4022 0.19 MB/sec execute 97 sec latency 64.055 ms oleg427-client.virtnet: 1 4076 0.19 MB/sec execute 98 sec latency 92.686 ms oleg427-client.virtnet: 1 4162 0.18 MB/sec execute 99 sec latency 82.526 ms oleg427-client.virtnet: 1 4236 0.18 MB/sec execute 100 sec latency 422.578 ms oleg427-client.virtnet: 1 4268 0.18 MB/sec execute 101 sec latency 426.144 ms oleg427-client.virtnet: 1 4302 0.18 MB/sec execute 102 sec latency 263.972 ms oleg427-client.virtnet: 1 4350 0.18 MB/sec execute 103 sec latency 140.480 ms oleg427-client.virtnet: 1 4382 0.18 MB/sec execute 104 sec latency 173.884 ms oleg427-client.virtnet: 1 4458 0.18 MB/sec execute 105 sec latency 151.362 ms oleg427-client.virtnet: 1 4518 0.18 MB/sec execute 106 sec latency 122.075 ms oleg427-client.virtnet: 1 4549 0.18 MB/sec execute 107 sec latency 139.375 ms oleg427-client.virtnet: 1 4628 0.19 MB/sec execute 108 sec latency 389.398 ms oleg427-client.virtnet: 1 4738 0.19 MB/sec execute 109 sec latency 68.450 ms oleg427-client.virtnet: 1 4790 0.18 MB/sec execute 110 sec latency 111.925 ms oleg427-client.virtnet: 1 4851 0.18 MB/sec execute 111 sec latency 60.998 ms oleg427-client.virtnet: 1 4994 0.21 MB/sec execute 112 sec latency 87.525 ms oleg427-client.virtnet: 1 5089 0.21 MB/sec execute 113 sec latency 62.581 ms oleg427-client.virtnet: 1 5208 0.21 MB/sec execute 114 sec latency 159.052 ms oleg427-client.virtnet: 1 5308 0.20 MB/sec execute 115 sec latency 101.193 ms oleg427-client.virtnet: 1 5426 0.20 MB/sec execute 116 sec latency 49.356 ms oleg427-client.virtnet: 1 5474 0.20 MB/sec execute 117 sec latency 307.697 ms oleg427-client.virtnet: 1 5619 0.20 MB/sec execute 118 sec latency 76.327 ms oleg427-client.virtnet: 1 5724 0.20 MB/sec execute 119 sec latency 77.581 ms oleg427-client.virtnet: 1 cleanup 120 sec oleg427-client.virtnet: 1 cleanup 121 sec oleg427-client.virtnet: 0 cleanup 121 sec oleg427-client.virtnet: oleg427-client.virtnet: Operation Count AvgLat MaxLat oleg427-client.virtnet: ---------------------------------------- oleg427-client.virtnet: NTCreateX 861 30.392 140.463 oleg427-client.virtnet: Close 663 8.061 50.394 oleg427-client.virtnet: Rename 33 54.158 139.349 oleg427-client.virtnet: Unlink 145 14.009 48.012 oleg427-client.virtnet: Qpathinfo 839 52.818 36628.168 oleg427-client.virtnet: Qfileinfo 140 0.817 13.133 oleg427-client.virtnet: Qfsinfo 118 0.993 19.879 oleg427-client.virtnet: Sfileinfo 68 606.226 38473.929 oleg427-client.virtnet: Find 284 2.027 67.580 oleg427-client.virtnet: WriteX 406 5.480 60.085 oleg427-client.virtnet: ReadX 1229 0.066 7.222 oleg427-client.virtnet: LockX 2 5.101 5.912 oleg427-client.virtnet: UnlockX 2 7.507 8.974 oleg427-client.virtnet: Flush 50 145.775 426.127 oleg427-client.virtnet: oleg427-client.virtnet: Throughput 0.200873 MB/sec 1 clients 1 procs max_latency=38473.949 ms oleg427-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg427-client.virtnet at Thu Aug 27 15:44:42 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/SEED' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' 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