== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 05:02:36 (1789030956) Starting client oleg258-client.virtnet: -o user_xattr,flock 192.168.202.158@tcp:/lustre /mnt/lustre Started clients oleg258-client.virtnet: 192.168.202.158@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/oleg258-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=135551 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2404 1268900 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2008 1269296 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26176 3573080 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 3624 3599828 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 29800 7172908 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg258-server Stopping /mnt/lustre-mds1 (opts:) on oleg258-server 05:03:02 (1789030982) shut down facet: mds1 facet_host: oleg258-server facet_failover_host: oleg258-server Failover mds1 to oleg258-server mount facets: mds1 oleg258-client.virtnet: looking for dbench program oleg258-client.virtnet: /usr/bin/dbench oleg258-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg258-client.virtnet oleg258-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg258-client.virtnet' oleg258-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg258-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg258-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg258-client.virtnet at Thu Sep 10 05:02:41 EDT 2026 oleg258-client.virtnet: waiting for dbench pid 135584 oleg258-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg258-client.virtnet: oleg258-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg258-client.virtnet: failed to create barrier semaphore oleg258-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg258-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg258-client.virtnet: releasing clients oleg258-client.virtnet: 1 71 3.14 MB/sec warmup 1 sec latency 121.626 ms oleg258-client.virtnet: 1 139 3.01 MB/sec warmup 2 sec latency 156.425 ms oleg258-client.virtnet: 1 189 2.52 MB/sec warmup 3 sec latency 153.091 ms oleg258-client.virtnet: 1 255 2.41 MB/sec warmup 4 sec latency 121.266 ms oleg258-client.virtnet: 1 305 2.24 MB/sec warmup 5 sec latency 115.270 ms oleg258-client.virtnet: 1 372 2.21 MB/sec warmup 6 sec latency 97.497 ms oleg258-client.virtnet: 1 422 2.12 MB/sec warmup 7 sec latency 114.331 ms oleg258-client.virtnet: 1 493 2.15 MB/sec warmup 8 sec latency 113.679 ms oleg258-client.virtnet: 1 599 2.32 MB/sec warmup 9 sec latency 127.064 ms oleg258-client.virtnet: 1 674 2.12 MB/sec warmup 10 sec latency 115.919 ms oleg258-client.virtnet: 1 721 1.93 MB/sec warmup 11 sec latency 98.255 ms oleg258-client.virtnet: 1 779 1.78 MB/sec warmup 12 sec latency 115.691 ms oleg258-client.virtnet: 1 851 1.66 MB/sec warmup 13 sec latency 112.572 ms oleg258-client.virtnet: 1 893 1.55 MB/sec warmup 14 sec latency 259.097 ms oleg258-client.virtnet: 1 952 1.45 MB/sec warmup 15 sec latency 94.608 ms oleg258-client.virtnet: 1 990 1.37 MB/sec warmup 16 sec latency 107.809 ms oleg258-client.virtnet: 1 1077 1.35 MB/sec warmup 17 sec latency 84.765 ms oleg258-client.virtnet: 1 1146 1.28 MB/sec warmup 18 sec latency 68.994 ms oleg258-client.virtnet: 1 1202 1.21 MB/sec warmup 19 sec latency 100.757 ms oleg258-client.virtnet: 1 1252 1.15 MB/sec warmup 20 sec latency 89.076 ms oleg258-client.virtnet: 1 1401 1.24 MB/sec warmup 21 sec latency 101.804 ms oleg258-client.virtnet: 1 1467 1.18 MB/sec warmup 22 sec latency 80.023 ms oleg258-client.virtnet: 1 1566 1.13 MB/sec warmup 23 sec latency 56.718 ms oleg258-client.virtnet: 1 1783 0.09 MB/sec execute 1 sec latency 70.858 ms oleg258-client.virtnet: 1 1924 0.12 MB/sec execute 2 sec latency 45.347 ms oleg258-client.virtnet: 1 2065 0.14 MB/sec execute 3 sec latency 37.816 ms oleg258-client.virtnet: 1 2162 0.13 MB/sec execute 4 sec latency 79.226 ms oleg258-client.virtnet: 1 2243 0.11 MB/sec execute 5 sec latency 73.818 ms oleg258-client.virtnet: 1 2382 0.29 MB/sec execute 6 sec latency 60.201 ms oleg258-client.virtnet: 1 2435 0.27 MB/sec execute 7 sec latency 70.881 ms oleg258-client.virtnet: 1 2499 0.31 MB/sec execute 8 sec latency 100.971 ms oleg258-client.virtnet: 1 2584 0.30 MB/sec execute 9 sec latency 82.449 ms oleg258-client.virtnet: 1 2752 0.57 MB/sec execute 10 sec latency 142.910 ms oleg258-clieStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg258-server: oleg258-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg258-client: oleg258-server: ssh exited with exit code 1 Started lustre-MDT0000 05:03:41 (1789031021) targets are mounted 05:03:41 (1789031021) facet_failover done oleg258-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 2344 1268960 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1984 1269320 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37444 3569048 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12076 3593164 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49520 7162212 1% /mnt/lustre nt.virtnet: 1 2904 0.60 MB/sec execute 11 sec latency 79.043 ms oleg258-client.virtnet: 1 2990 0.61 MB/sec execute 12 sec latency 116.674 ms oleg258-client.virtnet: 1 3197 0.62 MB/sec execute 13 sec latency 80.447 ms oleg258-client.virtnet: 1 3341 0.65 MB/sec execute 14 sec latency 145.584 ms oleg258-client.virtnet: 1 3432 0.68 MB/sec execute 15 sec latency 77.915 ms oleg258-client.virtnet: 1 3590 0.76 MB/sec execute 16 sec latency 112.549 ms oleg258-client.virtnet: 1 3688 0.74 MB/sec execute 17 sec latency 85.014 ms oleg258-client.virtnet: 1 3768 0.75 MB/sec execute 18 sec latency 144.926 ms oleg258-client.virtnet: 1 3805 0.71 MB/sec execute 19 sec latency 135.229 ms oleg258-client.virtnet: 1 3852 0.68 MB/sec execute 20 sec latency 82.072 ms oleg258-client.virtnet: 1 3907 0.66 MB/sec execute 21 sec latency 127.515 ms oleg258-client.virtnet: 1 3951 0.63 MB/sec execute 22 sec latency 88.802 ms oleg258-client.virtnet: 1 4005 0.60 MB/sec execute 23 sec latency 91.884 ms oleg258-client.virtnet: 1 4073 0.58 MB/sec execute 24 sec latency 77.896 ms oleg258-client.virtnet: 1 4163 0.55 MB/sec execute 25 sec latency 75.028 ms oleg258-client.virtnet: 1 4236 0.54 MB/sec execute 26 sec latency 83.099 ms oleg258-client.virtnet: 1 4289 0.52 MB/sec execute 27 sec latency 119.399 ms oleg258-client.virtnet: 1 4338 0.51 MB/sec execute 28 sec latency 99.315 ms oleg258-client.virtnet: 1 4374 0.49 MB/sec execute 29 sec latency 141.367 ms oleg258-client.virtnet: 1 4440 0.48 MB/sec execute 30 sec latency 107.971 ms oleg258-client.virtnet: 1 4472 0.47 MB/sec execute 31 sec latency 131.905 ms oleg258-client.virtnet: 1 4503 0.46 MB/sec execute 32 sec latency 126.603 ms oleg258-client.virtnet: 1 4549 0.45 MB/sec execute 33 sec latency 107.742 ms oleg258-client.virtnet: 1 4619 0.46 MB/sec execute 34 sec latency 129.633 ms oleg258-client.virtnet: 1 4694 0.45 MB/sec execute 35 sec latency 79.892 ms oleg258-client.virtnet: 1 4745 0.44 MB/sec execute 36 sec latency 113.987 ms oleg258-client.virtnet: 1 4812 0.43 MB/sec execute 37 sec latency 86.817 ms oleg258-client.virtnet: 1 4984 0.50 MB/sec execute 38 sec latency 85.322 ms oleg258-client.virtnet: 1 5019 0.48 MB/sec execute 39 sec latency 153.559 ms oleg258-client.virtnet: 1 5075 0.47 MB/sec execute 40 sec latency 132.501 ms oleg258-client.virtnet: 1 5141 0.46 MB/sec execute 41 sec latency 77.705 ms oleg258-client.virtnet: 1 5212 0.45 MB/sec execute 42 sec latency 72.590 ms oleg258-client.virtnet: 1 5263 0.44 MB/sec execute 43 sec latency 87.341 ms oleg258-client.virtnet: 1 5308 0.44 MB/sec execute 44 sec latency 134.645 ms oleg258-client.virtnet: 1 5358 0.43 MB/sec execute 45 sec latency 90.677 ms oleg258-client.virtnet: 1 5405 0.42 MB/sec execute 46 sec latency 106.823 ms oleg258-client.virtnet: 1 5453 0.41 MB/sec execute 47 sec latency 116.163 ms oleg258-client.virtnet: 1 5545 0.40 MB/sec execute 48 sec latency 96.413 ms oleg258-client.virtnet: 1 5579 0.40 MB/sec execute 49 sec latency 112.032 ms oleg258-client.virtnet: 1 5690 0.39 MB/sec execute 50 sec latency 70.968 ms oleg258-client.virtnet: 1 5730 0.38 MB/sec execute 51 sec latency 97.009 ms oleg258-client.virtnet: 1 5855 0.40 MB/sec execute 52 sec latency 109.320 ms oleg258-client.virtnet: 1 5919 0.39 MB/sec execute 53 sec latency 94.837 ms oleg258-client.virtnet: 1 5978 0.39 MB/sec execute 54 sec latency 93.002 ms oleg258-client.virtnet: 1 6038 0.39 MB/sec execute 55 sec latency 80test_70b fail mds2 2 times Failing mds2 on oleg258-server Stopping /mnt/lustre-mds2 (opts:) on oleg258-server 05:04:14 (1789031054) shut down facet: mds2 facet_host: oleg258-server facet_failover_host: oleg258-server Failover mds2 to oleg258-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg258-server: oleg258-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg258-client: oleg258-server: ssh exited with exit code 1 .966 ms oleg258-client.virtnet: 1 6150 0.39 MB/sec execute 56 sec latency 75.009 ms oleg258-client.virtnet: 1 6429 0.44 MB/sec execute 57 sec latency 74.361 ms oleg258-client.virtnet: 1 6477 0.45 MB/sec execute 58 sec latency 312.076 ms oleg258-client.virtnet: 1 6477 0.45 MB/sec execute 59 sec latency 1314.153 ms oleg258-client.virtnet: 1 6568 0.44 MB/sec execute 60 sec latency 1611.430 ms oleg258-client.virtnet: 1 6860 0.46 MB/sec execute 61 sec latency 68.152 ms oleg258-client.virtnet: 1 6986 0.47 MB/sec execute 62 sec latency 59.851 ms oleg258-client.virtnet: 1 7121 0.50 MB/sec execute 63 sec latency 85.760 ms oleg258-client.virtnet: 1 7179 0.49 MB/sec execute 64 sec latency 136.486 ms oleg258-client.virtnet: 1 7243 0.49 MB/sec execute 65 sec latency 73.944 ms oleg258-client.virtnet: 1 7311 0.49 MB/sec execute 66 sec latency 154.470 ms oleg258-client.virtnet: 1 7317 0.49 MB/sec execute 67 sec latency 843.292 ms oleg258-client.virtnet: 1 7317 0.48 MB/sec execute 68 sec latency 1844.222 ms oleg258-client.virtnet: 1 7317 0.47 MB/sec execute 69 sec latency 2859.788 ms oleg258-client.virtnet: 1 7317 0.47 MB/sec execute 70 sec latency 3860.806 ms oleg258-client.virtnet: 1 7317 0.46 MB/sec execute 71 sec latency 4861.091 ms oleg258-client.virtnet: 1 7317 0.45 MB/sec execute 72 sec latency 5863.122 ms oleg258-client.virtnet: 1 7317 0.45 MB/sec execute 73 sec latency 6863.400 ms oleg258-client.virtnet: 1 7317 0.44 MB/sec execute 74 sec latency 7863.701 ms oleg258-client.virtnet: 1 7317 0.43 MB/sec execute 75 sec latency 8864.073 ms oleg258-client.virtnet: 1 7317 0.43 MB/sec execute 76 sec latency 9864.721 ms oleg258-client.virtnet: 1 7317 0.42 MB/sec execute 77 sec latency 10865.634 ms oleg258-client.virtnet: 1 7317 0.42 MB/sec execute 78 sec latency 11865.869 ms oleg258-client.virtnet: 1 7317 0.41 MB/sec execute 79 sec latency 12866.847 ms oleg258-client.virtnet: 1 7317 0.41 MB/sec execute 80 sec latency 13867.466 ms oleg258-client.virtnet: 1 7317 0.40 MB/sec execute 81 sec latency 14867.747 ms oleg258-client.virtnet: 1 7317 0.40 MB/sec execute 82 sec latency 15867.964 ms oleg258-client.virtnet: 1 7317 0.39 MB/sec execute 83 sec latency 16868.197 ms oleg258-client.virtnet: 1 7317 0.39 MB/sec execute 84 sec latency 17868.726 ms oleg258-client.virtnet: 1 7317 0.38 MB/sec execute 85 sec latency 18869.107 ms oleg258-client.virtnet: 1 7317 0.38 MB/sec execute 86 sec latency 19869.322 ms oleg258-client.virtnet: 1 7317 0.37 MB/sec execute 87 sec latency 20869.500 ms oleg258-client.virtnet: 1 7317 0.37 MB/sec execute 88 sec latency 21870.128 ms oleg258-client.virtnet: 1 7317 0.37 MB/sec execute 89 sec latency 22870.345 ms oleg258-client.virtnet: 1 7317 0.36 MB/sec execute 90 sec latency 23870.686 ms oleg258-client.virtnet: 1 7317 0.36 MB/sec execute 91 sec latency 24871.378 ms oleg258-client.virtnet: 1 7317 0.35 MB/sec execute 92 sec latency 25871.736 ms oleg258-client.virtnet: 1 7317 0.35 MB/sec execute 93 sec latency 26872.510 ms oleg258-client.virtnet: 1 7317 0.35 MB/sec execute 94 sec latency 27872.706 ms oleg258-client.virtnet: 1 7317 0.34 MB/sec execute 95 sec latency 28873.627 ms oleg258-client.virtnet: 1 7317 0.34 MB/sec execute 96 sec latency 29874.280 ms oleg258-client.virtnet: 1 7317 0.34 MB/sec execute 97 sec latency 30877.143 ms oleg258-client.virtnet: 1 7317 0.33 MB/sec execute 98 sec latency 31879.542 ms oleg258-client.virtnet: 1 7341 0.33 MB/sec execute 99 sec latency 32Started lustre-MDT0001 05:04:44 (1789031084) targets are mounted 05:04:44 (1789031084) facet_failover done oleg258-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 557.131 ms oleg258-client.virtnet: 1 7451 0.33 MB/sec execute 100 sec latency 81.718 ms oleg258-client.virtnet: 1 7535 0.33 MB/sec execute 101 sec latency 79.694 ms oleg258-client.virtnet: 1 7590 0.32 MB/sec execute 102 sec latency 75.727 ms oleg258-client.virtnet: 1 7669 0.32 MB/sec execute 103 sec latency 85.041 ms oleg258-client.virtnet: 1 7763 0.32 MB/sec execute 104 sec latency 120.500 ms oleg258-client.virtnet: 1 7823 0.32 MB/sec execute 105 sec latency 88.456 ms oleg258-client.virtnet: 1 7882 0.31 MB/sec execute 106 sec latency 125.516 ms oleg258-client.virtnet: 1 7961 0.31 MB/sec execute 107 sec latency 68.148 ms oleg258-client.virtnet: 1 8017 0.31 MB/sec execute 108 sec latency 90.029 ms oleg258-client.virtnet: 1 8080 0.31 MB/sec execute 109 sec latency 71.177 ms oleg258-client.virtnet: 1 8173 0.32 MB/sec execute 110 sec latency 81.903 ms oleg258-client.virtnet: 1 8288 0.32 MB/sec execute 111 sec latency 60.875 ms oleg258-client.virtnet: 1 8352 0.31 MB/sec execute 112 sec latency 56.179 ms oleg258-client.virtnet: 1 8508 0.34 MB/sec execute 113 sec latency 59.586 ms oleg258-client.virtnet: 1 8595 0.33 MB/sec execute 114 sec latency 70.380 ms oleg258-client.virtnet: 1 8704 0.33 MB/sec execute 115 sec latency 44.651 ms oleg258-client.virtnet: 1 8795 0.33 MB/sec execute 116 sec latency 54.492 ms oleg258-client.virtnet: 1 8931 0.33 MB/sec execute 117 sec latency 55.694 ms oleg258-client.virtnet: 1 9073 0.33 MB/sec execute 118 sec latency 70.154 ms oleg258-client.virtnet: 1 9238 0.32 MB/sec execute 119 sec latency 44.229 ms oleg258-client.virtnet: 1 cleanup 120 sec oleg258-client.virtnet: 1 cleanup 121 sec oleg258-client.virtnet: 0 cleanup 122 sec oleg258-client.virtnet: oleg258-client.virtnet: Operation Count AvgLat MaxLat oleg258-client.virtnet: ---------------------------------------- oleg258-client.virtnet: NTCreateX 1356 58.276 32557.109 oleg258-client.virtnet: Close 1026 8.079 58.442 oleg258-client.virtnet: Rename 53 57.529 145.478 oleg258-client.virtnet: Unlink 257 12.941 55.258 oleg258-client.virtnet: Qpathinfo 1274 8.379 144.789 oleg258-client.virtnet: Qfileinfo 215 0.781 12.197 oleg258-client.virtnet: Qfsinfo 204 1.253 28.114 oleg258-client.virtnet: Sfileinfo 100 39.087 105.953 oleg258-client.virtnet: Find 461 2.558 75.004 oleg258-client.virtnet: WriteX 645 6.859 66.319 oleg258-client.virtnet: ReadX 2017 0.041 5.431 oleg258-client.virtnet: LockX 4 9.790 17.388 oleg258-client.virtnet: UnlockX 4 8.787 20.185 oleg258-client.virtnet: Flush 89 62.834 1611.411 oleg258-client.virtnet: oleg258-client.virtnet: Throughput 0.324561 MB/sec 1 clients 1 procs max_latency=32557.131 ms oleg258-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg258-client.virtnet at Thu Sep 10 05:05:06 EDT 2026 with return code 0 oleg258-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg258-client.virtnet oleg258-client.virtnet: /mnt/lustre/d70b.replay-single/oleg258-client.virtnet /mnt/lustre/d70b.replay-single/oleg258-client.virtnet oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg258-client.virtnet: removed directory 'clients/client0' oleg258-client.virtnet: removed directory 'clients' oleg258-client.virtnet: removed 'client.txt' oleg258-client.virtnet: /mnt/lustre/d70b.replay-single/oleg258-client.virtnet oleg258-client.virtnet: dbench successfully finished