== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 09:29:35 (1787837375) Starting client oleg348-client.virtnet: -o user_xattr,flock 192.168.203.148@tcp:/lustre /mnt/lustre Started clients oleg348-client.virtnet: 192.168.203.148@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/oleg348-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=135446 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2400 1268904 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2108 1269196 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26176 3573284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 4648 3597964 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 30824 7171248 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg348-server Stopping /mnt/lustre-mds1 (opts:) on oleg348-server 09:30:00 (1787837400) shut down facet: mds1 facet_host: oleg348-server facet_failover_host: oleg348-server Failover mds1 to oleg348-server mount facets: mds1 oleg348-client.virtnet: looking for dbench program oleg348-client.virtnet: /usr/bin/dbench oleg348-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg348-client.virtnet oleg348-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg348-client.virtnet' oleg348-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg348-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg348-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg348-client.virtnet at Thu Aug 27 09:29:39 EDT 2026 oleg348-client.virtnet: waiting for dbench pid 135478 oleg348-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg348-client.virtnet: oleg348-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg348-client.virtnet: failed to create barrier semaphore oleg348-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg348-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg348-client.virtnet: releasing clients oleg348-client.virtnet: 1 111 5.24 MB/sec warmup 1 sec latency 73.794 ms oleg348-client.virtnet: 1 166 3.40 MB/sec warmup 2 sec latency 136.357 ms oleg348-client.virtnet: 1 223 2.87 MB/sec warmup 3 sec latency 122.558 ms oleg348-client.virtnet: 1 287 2.67 MB/sec warmup 4 sec latency 112.744 ms oleg348-client.virtnet: 1 338 2.45 MB/sec warmup 5 sec latency 124.344 ms oleg348-client.virtnet: 1 405 2.39 MB/sec warmup 6 sec latency 107.835 ms oleg348-client.virtnet: 1 493 2.46 MB/sec warmup 7 sec latency 93.821 ms oleg348-client.virtnet: 1 562 2.39 MB/sec warmup 8 sec latency 110.123 ms oleg348-client.virtnet: 1 676 2.35 MB/sec warmup 9 sec latency 70.622 ms oleg348-client.virtnet: 1 728 2.13 MB/sec warmup 10 sec latency 107.073 ms oleg348-client.virtnet: 1 789 1.95 MB/sec warmup 11 sec latency 74.774 ms oleg348-client.virtnet: 1 865 1.80 MB/sec warmup 12 sec latency 83.410 ms oleg348-client.virtnet: 1 903 1.67 MB/sec warmup 13 sec latency 258.553 ms oleg348-client.virtnet: 1 983 1.56 MB/sec warmup 14 sec latency 87.326 ms oleg348-client.virtnet: 1 1076 1.53 MB/sec warmup 15 sec latency 96.967 ms oleg348-client.virtnet: 1 1145 1.44 MB/sec warmup 16 sec latency 72.258 ms oleg348-client.virtnet: 1 1200 1.35 MB/sec warmup 17 sec latency 93.445 ms oleg348-client.virtnet: 1 1264 1.28 MB/sec warmup 18 sec latency 93.133 ms oleg348-client.virtnet: 1 1426 1.37 MB/sec warmup 19 sec latency 79.725 ms oleg348-client.virtnet: 1 1503 1.30 MB/sec warmup 20 sec latency 77.871 ms oleg348-client.virtnet: 1 1603 1.24 MB/sec warmup 21 sec latency 66.167 ms oleg348-client.virtnet: 1 1681 1.19 MB/sec warmup 22 sec latency 89.698 ms oleg348-client.virtnet: 1 1773 1.14 MB/sec warmup 23 sec latency 117.066 ms oleg348-client.virtnet: 1 1995 0.14 MB/sec execute 1 sec latency 66.985 ms oleg348-client.virtnet: 1 2124 0.15 MB/sec execute 2 sec latency 70.680 ms oleg348-client.virtnet: 1 2191 0.13 MB/sec execute 3 sec latency 91.125 ms oleg348-client.virtnet: 1 2356 0.38 MB/sec execute 4 sec latency 72.989 ms oleg348-client.virtnet: 1 2418 0.35 MB/sec execute 5 sec latency 84.589 ms oleg348-client.virtnet: 1 2557 0.42 MB/sec execute 6 sec latency 60.280 ms oleg348-client.virtnet: 1 2785 0.80 MB/sec execute 7 sec latency 55.004 ms oleg348-client.virtnet: 1 2975 0.89 MB/sec execute 8 sec latency 75.129 ms oleg348-client.virtnet: 1 3176 0.86 MB/sec execute 9 sec latency 62.335 ms oleg348-client.virtnet: 1 3338 0.90 MB/sec execute 10 sec latency 82.506 ms oleg348-client.virtnStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg348-server: oleg348-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg348-client: oleg348-server: ssh exited with exit code 1 Started lustre-MDT0000 09:30:33 (1787837433) targets are mounted 09:30:33 (1787837433) facet_failover done oleg348-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 2340 1268964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2080 1269224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36536 3569880 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13108 3590888 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49644 7160768 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg348-server Stopping /mnt/lustre-mds2 (opts:) on oleg348-server et: 1 3495 1.09 MB/sec execute 11 sec latency 68.161 ms oleg348-client.virtnet: 1 3590 1.00 MB/sec execute 12 sec latency 63.149 ms oleg348-client.virtnet: 1 3685 0.95 MB/sec execute 13 sec latency 83.188 ms oleg348-client.virtnet: 1 3773 0.96 MB/sec execute 14 sec latency 80.069 ms oleg348-client.virtnet: 1 3832 0.89 MB/sec execute 15 sec latency 74.688 ms oleg348-client.virtnet: 1 3904 0.85 MB/sec execute 16 sec latency 65.912 ms oleg348-client.virtnet: 1 3959 0.80 MB/sec execute 17 sec latency 172.139 ms oleg348-client.virtnet: 1 4034 0.76 MB/sec execute 18 sec latency 79.764 ms oleg348-client.virtnet: 1 4153 0.72 MB/sec execute 19 sec latency 85.084 ms oleg348-client.virtnet: 1 4270 0.70 MB/sec execute 20 sec latency 94.371 ms oleg348-client.virtnet: 1 4349 0.67 MB/sec execute 21 sec latency 64.989 ms oleg348-client.virtnet: 1 4452 0.65 MB/sec execute 22 sec latency 63.487 ms oleg348-client.virtnet: 1 4555 0.64 MB/sec execute 23 sec latency 57.121 ms oleg348-client.virtnet: 1 4693 0.66 MB/sec execute 24 sec latency 58.385 ms oleg348-client.virtnet: 1 4768 0.63 MB/sec execute 25 sec latency 66.670 ms oleg348-client.virtnet: 1 4839 0.61 MB/sec execute 26 sec latency 65.279 ms oleg348-client.virtnet: 1 4992 0.69 MB/sec execute 27 sec latency 65.411 ms oleg348-client.virtnet: 1 5075 0.67 MB/sec execute 28 sec latency 70.341 ms oleg348-client.virtnet: 1 5139 0.65 MB/sec execute 29 sec latency 96.864 ms oleg348-client.virtnet: 1 5212 0.63 MB/sec execute 30 sec latency 140.752 ms oleg348-client.virtnet: 1 5294 0.61 MB/sec execute 31 sec latency 47.607 ms oleg348-client.virtnet: 1 5356 0.59 MB/sec execute 32 sec latency 88.115 ms oleg348-client.virtnet: 1 5420 0.58 MB/sec execute 33 sec latency 62.907 ms oleg348-client.virtnet: 1 5530 0.56 MB/sec execute 34 sec latency 89.414 ms oleg348-client.virtnet: 1 5579 0.55 MB/sec execute 35 sec latency 73.919 ms oleg348-client.virtnet: 1 5670 0.54 MB/sec execute 36 sec latency 76.540 ms oleg348-client.virtnet: 1 5730 0.53 MB/sec execute 37 sec latency 81.658 ms oleg348-client.virtnet: 1 5855 0.54 MB/sec execute 38 sec latency 86.219 ms oleg348-client.virtnet: 1 5946 0.53 MB/sec execute 39 sec latency 75.175 ms oleg348-client.virtnet: 1 6000 0.52 MB/sec execute 40 sec latency 68.959 ms oleg348-client.virtnet: 1 6125 0.53 MB/sec execute 41 sec latency 102.733 ms oleg348-client.virtnet: 1 6317 0.59 MB/sec execute 42 sec latency 92.564 ms oleg348-client.virtnet: 1 6522 0.61 MB/sec execute 43 sec latency 73.770 ms oleg348-client.virtnet: 1 6744 0.61 MB/sec execute 44 sec latency 84.914 ms oleg348-client.virtnet: 1 6896 0.62 MB/sec execute 45 sec latency 99.837 ms oleg348-client.virtnet: 1 7051 0.67 MB/sec execute 46 sec latency 72.071 ms oleg348-client.virtnet: 1 7134 0.66 MB/sec execute 47 sec latency 67.712 ms oleg348-client.virtnet: 1 7237 0.66 MB/sec execute 48 sec latency 65.898 ms oleg348-client.virtnet: 1 7336 0.66 MB/sec execute 49 sec latency 79.452 ms oleg348-client.virtnet: 1 7377 0.65 MB/sec execute 50 sec latency 422.007 ms oleg348-client.virtnet: 1 7428 0.64 MB/sec execute 51 sec latency 784.532 ms oleg348-client.virtnet: 1 7504 0.63 MB/sec execute 52 sec latency 108.337 ms oleg348-client.virtnet: 1 7584 0.62 MB/sec execute 53 sec latency 58.795 ms oleg348-client.virtnet: 1 7654 0.61 MB/sec execute 54 sec latency 95.866 ms oleg348-client.virtnet: 1 7770 0.60 MB/sec execute 55 sec latency 82.678 ms oleg348-client.09:31:02 (1787837462) shut down facet: mds2 facet_host: oleg348-server facet_failover_host: oleg348-server Failover mds2 to oleg348-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg348-server: oleg348-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg348-client: oleg348-server: ssh exited with exit code 1 Started lustre-MDT0001 09:31:29 (1787837489) targets are mounted 09:31:29 (1787837489) facet_failover done oleg348-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 virtnet: 1 7826 0.59 MB/sec execute 56 sec latency 86.662 ms oleg348-client.virtnet: 1 7851 0.58 MB/sec execute 57 sec latency 477.591 ms oleg348-client.virtnet: 1 7851 0.57 MB/sec execute 58 sec latency 1478.304 ms oleg348-client.virtnet: 1 7851 0.56 MB/sec execute 59 sec latency 2478.568 ms oleg348-client.virtnet: 1 7851 0.55 MB/sec execute 60 sec latency 3478.764 ms oleg348-client.virtnet: 1 7851 0.54 MB/sec execute 61 sec latency 4479.636 ms oleg348-client.virtnet: 1 7851 0.53 MB/sec execute 62 sec latency 5479.826 ms oleg348-client.virtnet: 1 7851 0.53 MB/sec execute 63 sec latency 6480.138 ms oleg348-client.virtnet: 1 7851 0.52 MB/sec execute 64 sec latency 7481.592 ms oleg348-client.virtnet: 1 7851 0.51 MB/sec execute 65 sec latency 8481.791 ms oleg348-client.virtnet: 1 7851 0.50 MB/sec execute 66 sec latency 9481.972 ms oleg348-client.virtnet: 1 7851 0.49 MB/sec execute 67 sec latency 10482.847 ms oleg348-client.virtnet: 1 7851 0.49 MB/sec execute 68 sec latency 11483.500 ms oleg348-client.virtnet: 1 7851 0.48 MB/sec execute 69 sec latency 12483.666 ms oleg348-client.virtnet: 1 7851 0.47 MB/sec execute 70 sec latency 13483.910 ms oleg348-client.virtnet: 1 7851 0.47 MB/sec execute 71 sec latency 14484.130 ms oleg348-client.virtnet: 1 7851 0.46 MB/sec execute 72 sec latency 15484.866 ms oleg348-client.virtnet: 1 7851 0.45 MB/sec execute 73 sec latency 16485.752 ms oleg348-client.virtnet: 1 7851 0.45 MB/sec execute 74 sec latency 17486.869 ms oleg348-client.virtnet: 1 7851 0.44 MB/sec execute 75 sec latency 18487.853 ms oleg348-client.virtnet: 1 7851 0.44 MB/sec execute 76 sec latency 19488.635 ms oleg348-client.virtnet: 1 7851 0.43 MB/sec execute 77 sec latency 20489.121 ms oleg348-client.virtnet: 1 7851 0.42 MB/sec execute 78 sec latency 21489.812 ms oleg348-client.virtnet: 1 7851 0.42 MB/sec execute 79 sec latency 22490.022 ms oleg348-client.virtnet: 1 7851 0.41 MB/sec execute 80 sec latency 23490.232 ms oleg348-client.virtnet: 1 7851 0.41 MB/sec execute 81 sec latency 24490.453 ms oleg348-client.virtnet: 1 7851 0.40 MB/sec execute 82 sec latency 25492.119 ms oleg348-client.virtnet: 1 7851 0.40 MB/sec execute 83 sec latency 26492.407 ms oleg348-client.virtnet: 1 7851 0.39 MB/sec execute 84 sec latency 27492.928 ms oleg348-client.virtnet: 1 7851 0.39 MB/sec execute 85 sec latency 28496.416 ms oleg348-client.virtnet: 1 7851 0.39 MB/sec execute 86 sec latency 29497.369 ms oleg348-client.virtnet: 1 7919 0.38 MB/sec execute 87 sec latency 29613.856 ms oleg348-client.virtnet: 1 7994 0.38 MB/sec execute 88 sec latency 96.291 ms oleg348-client.virtnet: 1 8051 0.38 MB/sec execute 89 sec latency 69.432 ms oleg348-client.virtnet: 1 8096 0.37 MB/sec execute 90 sec latency 112.255 ms oleg348-client.virtnet: 1 8184 0.38 MB/sec execute 91 sec latency 85.052 ms oleg348-client.virtnet: 1 8254 0.38 MB/sec execute 92 sec latency 74.192 ms oleg348-client.virtnet: 1 8331 0.38 MB/sec execute 93 sec latency 65.836 ms oleg348-client.virtnet: 1 8394 0.37 MB/sec execute 94 sec latency 67.159 ms oleg348-client.virtnet: 1 8519 0.40 MB/sec execute 95 sec latency 106.398 ms oleg348-client.virtnet: 1 8595 0.39 MB/sec execute 96 sec latency 99.232 ms oleg348-client.virtnet: 1 8666 0.39 MB/sec execute 97 sec latency 120.891 ms oleg348-client.virtnet: 1 8733 0.39 MB/sec execute 98 sec latency 87.747 ms oleg348-client.virtnet: 1 8795 0.38 MB/sec execute 99 sec latency 74.943 ms oleg348-client.virtnet: 1 8869 0.38 MB/sec execute 100 sec latency 79.865 ms oleg348-client.virtnet: 1 8942 0.38 MB/sec execute 101 sec latency 69.143 ms oleg348-client.virtnet: 1 9063 0.38 MB/sec execute 102 sec latency 66.336 ms oleg348-client.virtnet: 1 9148 0.37 MB/sec execute 103 sec latency 66.866 ms oleg348-client.virtnet: 1 9256 0.37 MB/sec execute 104 sec latency 74.237 ms oleg348-client.virtnet: 1 9339 0.37 MB/sec execute 105 sec latency 94.762 ms oleg348-client.virtnet: 1 9490 0.38 MB/sec execute 106 sec latency 58.729 ms oleg348-client.virtnet: 1 9570 0.38 MB/sec execute 107 sec latency 71.023 ms oleg348-client.virtnet: 1 9679 0.38 MB/sec execute 108 sec latency 72.656 ms oleg348-client.virtnet: 1 9864 0.40 MB/sec execute 109 sec latency 73.405 ms oleg348-client.virtnet: 1 10066 0.41 MB/sec execute 110 sec latency 77.558 ms oleg348-client.virtnet: 1 10308 0.42 MB/sec execute 111 sec latency 56.895 ms oleg348-client.virtnet: 1 10477 0.42 MB/sec execute 112 sec latency 59.395 ms oleg348-client.virtnet: 1 10639 0.44 MB/sec execute 113 sec latency 89.418 ms oleg348-client.virtnet: 1 10735 0.44 MB/sec execute 114 sec latency 92.886 ms oleg348-client.virtnet: 1 10850 0.45 MB/sec execute 115 sec latency 71.055 ms oleg348-client.virtnet: 1 10933 0.44 MB/sec execute 116 sec latency 66.313 ms oleg348-client.virtnet: 1 11029 0.44 MB/sec execute 117 sec latency 58.477 ms oleg348-client.virtnet: 1 11093 0.44 MB/sec execute 118 sec latency 75.376 ms oleg348-client.virtnet: 1 11175 0.44 MB/sec execute 119 sec latency 73.865 ms oleg348-client.virtnet: 1 cleanup 120 sec oleg348-client.virtnet: 1 cleanup 121 sec oleg348-client.virtnet: 0 cleanup 121 sec oleg348-client.virtnet: oleg348-client.virtnet: Operation Count AvgLat MaxLat oleg348-client.virtnet: ---------------------------------------- oleg348-client.virtnet: NTCreateX 1603 49.145 29613.834 oleg348-client.virtnet: Close 1166 7.757 784.502 oleg348-client.virtnet: Rename 67 44.091 92.539 oleg348-client.virtnet: Unlink 349 10.527 44.513 oleg348-client.virtnet: Qpathinfo 1510 7.616 72.638 oleg348-client.virtnet: Qfileinfo 253 0.689 14.518 oleg348-client.virtnet: Qfsinfo 279 0.909 29.277 oleg348-client.virtnet: Sfileinfo 118 31.226 77.523 oleg348-client.virtnet: Find 580 2.182 61.861 oleg348-client.virtnet: WriteX 792 5.825 65.146 oleg348-client.virtnet: ReadX 2616 0.047 14.124 oleg348-client.virtnet: LockX 6 8.379 23.652 oleg348-client.virtnet: UnlockX 6 8.513 28.354 oleg348-client.virtnet: Flush 102 36.641 102.718 oleg348-client.virtnet: oleg348-client.virtnet: Throughput 0.436044 MB/sec 1 clients 1 procs max_latency=29613.856 ms oleg348-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg348-client.virtnet at Thu Aug 27 09:32:05 EDT 2026 with return code 0 oleg348-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg348-client.virtnet oleg348-client.virtnet: /mnt/lustre/d70b.replay-single/oleg348-client.virtnet /mnt/lustre/d70b.replay-single/oleg348-client.virtnet oleg348-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg348-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg348-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg348-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg348-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg348-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg348-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg348-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg348-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg348-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg348-client.virtnet: removed directory 'clients/client0' oleg348-client.virtnet: removed directory 'clients' oleg348-client.virtnet: removed 'client.txt' oleg348-client.virtnet: /mnt/lustre/d70b.replay-single/oleg348-client.virtnet oleg348-client.virtnet: dbench successfully finished