== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 22:53:31 (1787367211) Starting client oleg244-client.virtnet: -o user_xattr,flock 192.168.202.144@tcp:/lustre /mnt/lustre Started clients oleg244-client.virtnet: 192.168.202.144@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/oleg244-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=135495 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2360 1268944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2068 1269236 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26176 3576576 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1576 3605444 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7182020 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg244-server Stopping /mnt/lustre-mds1 (opts:) on oleg244-server 22:53:52 (1787367232) shut down facet: mds1 facet_host: oleg244-server facet_failover_host: oleg244-server Failover mds1 to oleg244-server mount facets: mds1 oleg244-client.virtnet: looking for dbench program oleg244-client.virtnet: /usr/bin/dbench oleg244-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg244-client.virtnet oleg244-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg244-client.virtnet' oleg244-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg244-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg244-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg244-client.virtnet at Fri Aug 21 22:53:36 EDT 2026 oleg244-client.virtnet: waiting for dbench pid 135525 oleg244-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg244-client.virtnet: oleg244-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg244-client.virtnet: failed to create barrier semaphore oleg244-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg244-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg244-client.virtnet: releasing clients oleg244-client.virtnet: 1 72 3.14 MB/sec warmup 1 sec latency 77.474 ms oleg244-client.virtnet: 1 139 3.01 MB/sec warmup 2 sec latency 125.509 ms oleg244-client.virtnet: 1 196 2.61 MB/sec warmup 3 sec latency 159.436 ms oleg244-client.virtnet: 1 287 2.67 MB/sec warmup 4 sec latency 95.488 ms oleg244-client.virtnet: 1 381 2.71 MB/sec warmup 5 sec latency 70.837 ms oleg244-client.virtnet: 1 490 2.84 MB/sec warmup 6 sec latency 68.459 ms oleg244-client.virtnet: 1 650 3.00 MB/sec warmup 7 sec latency 79.029 ms oleg244-client.virtnet: 1 711 2.65 MB/sec warmup 8 sec latency 74.507 ms oleg244-client.virtnet: 1 789 2.38 MB/sec warmup 9 sec latency 57.650 ms oleg244-client.virtnet: 1 870 2.16 MB/sec warmup 10 sec latency 83.502 ms oleg244-client.virtnet: 1 921 1.98 MB/sec warmup 11 sec latency 214.525 ms oleg244-client.virtnet: 1 1060 1.91 MB/sec warmup 12 sec latency 45.705 ms oleg244-client.virtnet: 1 1155 1.77 MB/sec warmup 13 sec latency 81.196 ms oleg244-client.virtnet: 1 1223 1.65 MB/sec warmup 14 sec latency 76.490 ms oleg244-client.virtnet: 1 1378 1.73 MB/sec warmup 15 sec latency 82.575 ms oleg244-client.virtnet: 1 1447 1.62 MB/sec warmup 16 sec latency 78.694 ms oleg244-client.virtnet: 1 1508 1.53 MB/sec warmup 17 sec latency 107.162 ms oleg244-client.virtnet: 1 1651 1.45 MB/sec warmup 18 sec latency 66.673 ms oleg244-client.virtnet: 1 1757 1.38 MB/sec warmup 19 sec latency 48.730 ms oleg244-client.virtnet: 1 1855 1.32 MB/sec warmup 20 sec latency 84.956 ms oleg244-client.virtnet: 1 1996 1.26 MB/sec warmup 21 sec latency 63.753 ms oleg244-client.virtnet: 1 2095 1.21 MB/sec warmup 22 sec latency 82.230 ms oleg244-client.virtnet: 1 2164 1.16 MB/sec warmup 23 sec latency 74.638 ms oleg244-client.virtnet: 1 2416 0.26 MB/sec execute 1 sec latency 86.351 ms oleg244-client.virtnet: 1 2559 0.54 MB/sec execute 2 sec latency 66.827 ms oleg244-client.virtnet: 1 2633 0.52 MB/sec execute 3 sec latency 89.670 ms oleg244-client.virtnet: 1 2899 1.24 MB/sec execute 4 sec latency 132.122 ms oleg244-client.virtnet: 1 2984 1.13 MB/sec execute 5 sec latency 96.409 ms oleg244-client.virtnet: 1 3176 1.05 MB/sec execute 6 sec latency 112.443 ms oleg244-client.virtnet: 1 3341 1.08 MB/sec execute 7 sec latency 77.225 ms oleg244-client.virtnet: 1 3513 1.31 MB/sec execute 8 sec latency 55.570 ms oleg244-client.virtnet: 1 3621 1.19 MB/sec execute 9 sec latency 76.656 ms oleg244-client.virtnet: 1 3689 1.09 MB/sec execute 10 sec latency 78.359 ms oleg244-client.virtnet:Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg244-server: oleg244-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg244-client: oleg244-server: ssh exited with exit code 1 Started lustre-MDT0000 22:54:29 (1787367269) targets are mounted 22:54:29 (1787367269) facet_failover done oleg244-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 2300 1269004 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2044 1269260 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36536 3569824 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13108 3590416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49644 7160240 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg244-server Stopping /mnt/lustre-mds2 (opts:) on oleg244-server 1 3780 1.08 MB/sec execute 11 sec latency 93.236 ms oleg244-client.virtnet: 1 3836 0.99 MB/sec execute 12 sec latency 113.066 ms oleg244-client.virtnet: 1 3915 0.94 MB/sec execute 13 sec latency 61.212 ms oleg244-client.virtnet: 1 3982 0.87 MB/sec execute 14 sec latency 81.796 ms oleg244-client.virtnet: 1 4055 0.81 MB/sec execute 15 sec latency 79.065 ms oleg244-client.virtnet: 1 4214 0.77 MB/sec execute 16 sec latency 44.437 ms oleg244-client.virtnet: 1 4295 0.74 MB/sec execute 17 sec latency 136.146 ms oleg244-client.virtnet: 1 4420 0.71 MB/sec execute 18 sec latency 42.586 ms oleg244-client.virtnet: 1 4521 0.69 MB/sec execute 19 sec latency 51.226 ms oleg244-client.virtnet: 1 4650 0.71 MB/sec execute 20 sec latency 48.174 ms oleg244-client.virtnet: 1 4733 0.68 MB/sec execute 21 sec latency 60.975 ms oleg244-client.virtnet: 1 4817 0.65 MB/sec execute 22 sec latency 83.515 ms oleg244-client.virtnet: 1 4967 0.75 MB/sec execute 23 sec latency 77.066 ms oleg244-client.virtnet: 1 5017 0.72 MB/sec execute 24 sec latency 78.262 ms oleg244-client.virtnet: 1 5075 0.69 MB/sec execute 25 sec latency 102.362 ms oleg244-client.virtnet: 1 5145 0.67 MB/sec execute 26 sec latency 88.168 ms oleg244-client.virtnet: 1 5224 0.65 MB/sec execute 27 sec latency 68.162 ms oleg244-client.virtnet: 1 5280 0.63 MB/sec execute 28 sec latency 90.186 ms oleg244-client.virtnet: 1 5348 0.61 MB/sec execute 29 sec latency 95.712 ms oleg244-client.virtnet: 1 5410 0.59 MB/sec execute 30 sec latency 79.779 ms oleg244-client.virtnet: 1 5514 0.57 MB/sec execute 31 sec latency 66.117 ms oleg244-client.virtnet: 1 5567 0.56 MB/sec execute 32 sec latency 115.662 ms oleg244-client.virtnet: 1 5631 0.54 MB/sec execute 33 sec latency 80.746 ms oleg244-client.virtnet: 1 5722 0.53 MB/sec execute 34 sec latency 116.665 ms oleg244-client.virtnet: 1 5803 0.52 MB/sec execute 35 sec latency 84.303 ms oleg244-client.virtnet: 1 5917 0.53 MB/sec execute 36 sec latency 63.756 ms oleg244-client.virtnet: 1 5976 0.52 MB/sec execute 37 sec latency 98.602 ms oleg244-client.virtnet: 1 6028 0.52 MB/sec execute 38 sec latency 121.252 ms oleg244-client.virtnet: 1 6135 0.52 MB/sec execute 39 sec latency 83.646 ms oleg244-client.virtnet: 1 6431 0.59 MB/sec execute 40 sec latency 70.593 ms oleg244-client.virtnet: 1 6539 0.60 MB/sec execute 41 sec latency 66.164 ms oleg244-client.virtnet: 1 6801 0.62 MB/sec execute 42 sec latency 83.405 ms oleg244-client.virtnet: 1 6945 0.62 MB/sec execute 43 sec latency 85.689 ms oleg244-client.virtnet: 1 7109 0.67 MB/sec execute 44 sec latency 84.756 ms oleg244-client.virtnet: 1 7172 0.66 MB/sec execute 45 sec latency 115.888 ms oleg244-client.virtnet: 1 7228 0.65 MB/sec execute 46 sec latency 94.424 ms oleg244-client.virtnet: 1 7313 0.66 MB/sec execute 47 sec latency 79.935 ms oleg244-client.virtnet: 1 7368 0.65 MB/sec execute 48 sec latency 79.468 ms oleg244-client.virtnet: 1 7443 0.64 MB/sec execute 49 sec latency 76.970 ms oleg244-client.virtnet: 1 7492 0.63 MB/sec execute 50 sec latency 89.425 ms oleg244-client.virtnet: 1 7567 0.61 MB/sec execute 51 sec latency 67.837 ms oleg244-client.virtnet: 1 7697 0.60 MB/sec execute 52 sec latency 50.286 ms oleg244-client.virtnet: 1 7792 0.59 MB/sec execute 53 sec latency 79.429 ms oleg244-client.virtnet: 1 7844 0.59 MB/sec execute 54 sec latency 99.241 ms oleg244-client.virtnet: 1 7902 0.58 MB/sec execute 55 sec latency 89.841 ms oleg244-client.vi22:54:59 (1787367299) shut down facet: mds2 facet_host: oleg244-server facet_failover_host: oleg244-server Failover mds2 to oleg244-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg244-server: oleg244-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg244-client: oleg244-server: ssh exited with exit code 1 Started lustre-MDT0001 22:55:28 (1787367328) targets are mounted 22:55:28 (1787367328) facet_failover done oleg244-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 rtnet: 1 7932 0.57 MB/sec execute 56 sec latency 310.713 ms oleg244-client.virtnet: 1 7932 0.56 MB/sec execute 57 sec latency 1313.200 ms oleg244-client.virtnet: 1 7932 0.55 MB/sec execute 58 sec latency 2314.002 ms oleg244-client.virtnet: 1 7932 0.54 MB/sec execute 59 sec latency 3314.308 ms oleg244-client.virtnet: 1 7932 0.53 MB/sec execute 60 sec latency 4314.604 ms oleg244-client.virtnet: 1 7932 0.52 MB/sec execute 61 sec latency 5316.626 ms oleg244-client.virtnet: 1 7932 0.51 MB/sec execute 62 sec latency 6320.980 ms oleg244-client.virtnet: 1 7932 0.51 MB/sec execute 63 sec latency 7321.198 ms oleg244-client.virtnet: 1 7932 0.50 MB/sec execute 64 sec latency 8321.467 ms oleg244-client.virtnet: 1 7932 0.49 MB/sec execute 65 sec latency 9322.700 ms oleg244-client.virtnet: 1 7932 0.48 MB/sec execute 66 sec latency 10324.034 ms oleg244-client.virtnet: 1 7932 0.48 MB/sec execute 67 sec latency 11328.052 ms oleg244-client.virtnet: 1 7932 0.47 MB/sec execute 68 sec latency 12330.543 ms oleg244-client.virtnet: 1 7932 0.46 MB/sec execute 69 sec latency 13330.783 ms oleg244-client.virtnet: 1 7932 0.45 MB/sec execute 70 sec latency 14344.612 ms oleg244-client.virtnet: 1 7932 0.45 MB/sec execute 71 sec latency 15345.813 ms oleg244-client.virtnet: 1 7932 0.44 MB/sec execute 72 sec latency 16346.044 ms oleg244-client.virtnet: 1 7932 0.44 MB/sec execute 73 sec latency 17346.340 ms oleg244-client.virtnet: 1 7932 0.43 MB/sec execute 74 sec latency 18351.244 ms oleg244-client.virtnet: 1 7932 0.42 MB/sec execute 75 sec latency 19355.061 ms oleg244-client.virtnet: 1 7932 0.42 MB/sec execute 76 sec latency 20355.435 ms oleg244-client.virtnet: 1 7932 0.41 MB/sec execute 77 sec latency 21355.692 ms oleg244-client.virtnet: 1 7932 0.41 MB/sec execute 78 sec latency 22355.898 ms oleg244-client.virtnet: 1 7932 0.40 MB/sec execute 79 sec latency 23358.919 ms oleg244-client.virtnet: 1 7932 0.40 MB/sec execute 80 sec latency 24359.256 ms oleg244-client.virtnet: 1 7932 0.39 MB/sec execute 81 sec latency 25359.644 ms oleg244-client.virtnet: 1 7932 0.39 MB/sec execute 82 sec latency 26359.890 ms oleg244-client.virtnet: 1 7932 0.38 MB/sec execute 83 sec latency 27361.094 ms oleg244-client.virtnet: 1 7932 0.38 MB/sec execute 84 sec latency 28361.413 ms oleg244-client.virtnet: 1 7932 0.37 MB/sec execute 85 sec latency 29361.653 ms oleg244-client.virtnet: 1 7932 0.37 MB/sec execute 86 sec latency 30361.903 ms oleg244-client.virtnet: 1 7932 0.37 MB/sec execute 87 sec latency 31362.208 ms oleg244-client.virtnet: 1 7972 0.36 MB/sec execute 88 sec latency 32093.106 ms oleg244-client.virtnet: 1 8046 0.36 MB/sec execute 89 sec latency 60.361 ms oleg244-client.virtnet: 1 8106 0.36 MB/sec execute 90 sec latency 88.173 ms oleg244-client.virtnet: 1 8235 0.37 MB/sec execute 91 sec latency 74.140 ms oleg244-client.virtnet: 1 8315 0.36 MB/sec execute 92 sec latency 64.702 ms oleg244-client.virtnet: 1 8382 0.36 MB/sec execute 93 sec latency 80.365 ms oleg244-client.virtnet: 1 8555 0.39 MB/sec execute 94 sec latency 57.152 ms oleg244-client.virtnet: 1 8608 0.38 MB/sec execute 95 sec latency 99.211 ms oleg244-client.virtnet: 1 8676 0.38 MB/sec execute 96 sec latency 124.337 ms oleg244-client.virtnet: 1 8751 0.38 MB/sec execute 97 sec latency 80.051 ms oleg244-client.virtnet: 1 8848 0.37 MB/sec execute 98 sec latency 88.907 ms oleg244-client.virtnet: 1 8959 0.37 MB/sec execute 99 sec latency 82.148 ms oleg244-client.virtnet: 1 9087 0.37 MB/sec execute 100 sec latency 66.194 ms oleg244-client.virtnet: 1 9243 0.37 MB/sec execute 101 sec latency 50.810 ms oleg244-client.virtnet: 1 9341 0.36 MB/sec execute 102 sec latency 69.683 ms oleg244-client.virtnet: 1 9480 0.37 MB/sec execute 103 sec latency 56.009 ms oleg244-client.virtnet: 1 9533 0.37 MB/sec execute 104 sec latency 88.358 ms oleg244-client.virtnet: 1 9665 0.37 MB/sec execute 105 sec latency 60.018 ms oleg244-client.virtnet: 1 9879 0.40 MB/sec execute 106 sec latency 69.947 ms oleg244-client.virtnet: 1 10111 0.41 MB/sec execute 107 sec latency 58.522 ms oleg244-client.virtnet: 1 10374 0.42 MB/sec execute 108 sec latency 78.546 ms oleg244-client.virtnet: 1 10592 0.45 MB/sec execute 109 sec latency 74.996 ms oleg244-client.virtnet: 1 10671 0.44 MB/sec execute 110 sec latency 75.598 ms oleg244-client.virtnet: 1 10786 0.44 MB/sec execute 111 sec latency 54.643 ms oleg244-client.virtnet: 1 10910 0.45 MB/sec execute 112 sec latency 69.263 ms oleg244-client.virtnet: 1 10992 0.45 MB/sec execute 113 sec latency 76.383 ms oleg244-client.virtnet: 1 11042 0.44 MB/sec execute 114 sec latency 125.221 ms oleg244-client.virtnet: 1 11104 0.44 MB/sec execute 115 sec latency 77.691 ms oleg244-client.virtnet: 1 11216 0.43 MB/sec execute 116 sec latency 42.021 ms oleg244-client.virtnet: 1 11339 0.43 MB/sec execute 117 sec latency 75.787 ms oleg244-client.virtnet: 1 11381 0.43 MB/sec execute 118 sec latency 109.903 ms oleg244-client.virtnet: 1 11449 0.43 MB/sec execute 119 sec latency 66.338 ms oleg244-client.virtnet: 1 cleanup 120 sec oleg244-client.virtnet: 1 cleanup 121 sec oleg244-client.virtnet: 0 cleanup 122 sec oleg244-client.virtnet: oleg244-client.virtnet: Operation Count AvgLat MaxLat oleg244-client.virtnet: ---------------------------------------- oleg244-client.virtnet: NTCreateX 1561 30.179 136.125 oleg244-client.virtnet: Close 1110 36.685 32093.081 oleg244-client.virtnet: Rename 69 45.290 108.894 oleg244-client.virtnet: Unlink 347 11.638 61.185 oleg244-client.virtnet: Qpathinfo 1403 7.622 105.054 oleg244-client.virtnet: Qfileinfo 245 0.717 20.550 oleg244-client.virtnet: Qfsinfo 284 0.937 25.221 oleg244-client.virtnet: Sfileinfo 126 30.943 121.236 oleg244-client.virtnet: Find 563 1.791 50.264 oleg244-client.virtnet: WriteX 775 5.723 77.450 oleg244-client.virtnet: ReadX 2573 0.040 5.967 oleg244-client.virtnet: LockX 6 7.854 14.002 oleg244-client.virtnet: UnlockX 6 7.887 21.458 oleg244-client.virtnet: Flush 117 36.796 110.347 oleg244-client.virtnet: oleg244-client.virtnet: Throughput 0.427635 MB/sec 1 clients 1 procs max_latency=32093.106 ms oleg244-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg244-client.virtnet at Fri Aug 21 22:56:02 EDT 2026 with return code 0 oleg244-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg244-client.virtnet oleg244-client.virtnet: /mnt/lustre/d70b.replay-single/oleg244-client.virtnet /mnt/lustre/d70b.replay-single/oleg244-client.virtnet oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg244-client.virtnet: removed directory 'clients/client0' oleg244-client.virtnet: removed directory 'clients' oleg244-client.virtnet: removed 'client.txt' oleg244-client.virtnet: /mnt/lustre/d70b.replay-single/oleg244-client.virtnet oleg244-client.virtnet: dbench successfully finished