== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 13:59:41 (1788803981) Starting client oleg144-client.virtnet: -o user_xattr,flock 192.168.201.144@tcp:/lustre /mnt/lustre Started clients oleg144-client.virtnet: 192.168.201.144@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 all_char /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/oleg144-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=135416 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2400 1268904 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2036 1269268 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26172 3576580 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1580 3605440 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7182020 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg144-server Stopping /mnt/lustre-mds1 (opts:) on oleg144-server 14:00:02 (1788804002) shut down facet: mds1 facet_host: oleg144-server facet_failover_host: oleg144-server Failover mds1 to oleg144-server mount facets: mds1 oleg144-client.virtnet: looking for dbench program oleg144-client.virtnet: /usr/bin/dbench oleg144-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg144-client.virtnet oleg144-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg144-client.virtnet' oleg144-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg144-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg144-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg144-client.virtnet at Mon Sep 7 13:59:44 EDT 2026 oleg144-client.virtnet: waiting for dbench pid 135446 oleg144-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg144-client.virtnet: oleg144-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg144-client.virtnet: failed to create barrier semaphore oleg144-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg144-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg144-client.virtnet: releasing clients oleg144-client.virtnet: 1 113 5.22 MB/sec warmup 1 sec latency 102.949 ms oleg144-client.virtnet: 1 173 3.52 MB/sec warmup 2 sec latency 101.106 ms oleg144-client.virtnet: 1 239 3.04 MB/sec warmup 3 sec latency 154.010 ms oleg144-client.virtnet: 1 315 2.86 MB/sec warmup 4 sec latency 106.608 ms oleg144-client.virtnet: 1 392 2.76 MB/sec warmup 5 sec latency 116.251 ms oleg144-client.virtnet: 1 485 2.81 MB/sec warmup 6 sec latency 95.974 ms oleg144-client.virtnet: 1 576 2.77 MB/sec warmup 7 sec latency 98.708 ms oleg144-client.virtnet: 1 695 2.64 MB/sec warmup 8 sec latency 88.115 ms oleg144-client.virtnet: 1 721 2.36 MB/sec warmup 9 sec latency 629.835 ms oleg144-client.virtnet: 1 731 2.13 MB/sec warmup 10 sec latency 1224.896 ms oleg144-client.virtnet: 1 803 1.95 MB/sec warmup 11 sec latency 91.496 ms oleg144-client.virtnet: 1 912 1.81 MB/sec warmup 12 sec latency 127.603 ms oleg144-client.virtnet: 1 957 1.67 MB/sec warmup 13 sec latency 172.715 ms oleg144-client.virtnet: 1 1042 1.63 MB/sec warmup 14 sec latency 73.879 ms oleg144-client.virtnet: 1 1134 1.53 MB/sec warmup 15 sec latency 73.744 ms oleg144-client.virtnet: 1 1219 1.44 MB/sec warmup 16 sec latency 301.412 ms oleg144-client.virtnet: 1 1219 1.35 MB/sec warmup 17 sec latency 1303.022 ms oleg144-client.virtnet: 1 1219 1.28 MB/sec warmup 18 sec latency 2303.996 ms oleg144-client.virtnet: 1 1219 1.21 MB/sec warmup 19 sec latency 3304.498 ms oleg144-client.virtnet: 1 1219 1.15 MB/sec warmup 20 sec latency 4306.413 ms oleg144-client.virtnet: 1 1219 1.10 MB/sec warmup 21 sec latency 5306.684 ms oleg144-client.virtnet: 1 1219 1.05 MB/sec warmup 22 sec latency 6307.001 ms oleg144-client.virtnet: 1 1219 1.00 MB/sec warmup 23 sec latency 7309.037 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 1 sec latency 9312.063 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 2 sec latency 10313.163 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 3 sec latency 11313.440 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 4 sec latency 12313.679 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 5 sec latency 13314.054 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 6 sec latency 14315.119 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 7 sec latency 15315.643 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 8 sec latency 16317.223 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 9 sec latency 17317.420 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 10 sStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg144-server: oleg144-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg144-client: oleg144-server: ssh exited with exit code 1 Started lustre-MDT0000 14:00:35 (1788804035) targets are mounted 14:00:35 (1788804035) facet_failover done oleg144-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 2352 1268952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1996 1269308 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36504 3569944 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13252 3592032 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49756 7161976 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg144-server Stopping /mnt/lustre-mds2 (opts:) on oleg144-server ec latency 18317.662 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 11 sec latency 19321.226 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 12 sec latency 20321.659 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 13 sec latency 21323.890 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 14 sec latency 22324.213 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 15 sec latency 23324.574 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 16 sec latency 24325.033 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 17 sec latency 25325.386 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 18 sec latency 26326.531 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 19 sec latency 27327.258 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 20 sec latency 28328.981 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 21 sec latency 29330.873 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 22 sec latency 30336.259 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 23 sec latency 31339.841 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 24 sec latency 32340.036 ms oleg144-client.virtnet: 1 1219 0.00 MB/sec execute 25 sec latency 33340.252 ms oleg144-client.virtnet: 1 1229 0.00 MB/sec execute 26 sec latency 34120.128 ms oleg144-client.virtnet: 1 1399 0.11 MB/sec execute 27 sec latency 117.980 ms oleg144-client.virtnet: 1 1502 0.11 MB/sec execute 28 sec latency 72.068 ms oleg144-client.virtnet: 1 1593 0.11 MB/sec execute 29 sec latency 67.341 ms oleg144-client.virtnet: 1 1677 0.10 MB/sec execute 30 sec latency 67.112 ms oleg144-client.virtnet: 1 1771 0.10 MB/sec execute 31 sec latency 126.172 ms oleg144-client.virtnet: 1 1857 0.10 MB/sec execute 32 sec latency 86.092 ms oleg144-client.virtnet: 1 1965 0.10 MB/sec execute 33 sec latency 78.733 ms oleg144-client.virtnet: 1 2012 0.10 MB/sec execute 34 sec latency 84.954 ms oleg144-client.virtnet: 1 2082 0.10 MB/sec execute 35 sec latency 92.743 ms oleg144-client.virtnet: 1 2156 0.10 MB/sec execute 36 sec latency 66.683 ms oleg144-client.virtnet: 1 2253 0.10 MB/sec execute 37 sec latency 75.044 ms oleg144-client.virtnet: 1 2408 0.13 MB/sec execute 38 sec latency 48.677 ms oleg144-client.virtnet: 1 2487 0.14 MB/sec execute 39 sec latency 84.631 ms oleg144-client.virtnet: 1 2754 0.22 MB/sec execute 40 sec latency 62.407 ms oleg144-client.virtnet: 1 2929 0.25 MB/sec execute 41 sec latency 79.904 ms oleg144-client.virtnet: 1 3012 0.25 MB/sec execute 42 sec latency 83.268 ms oleg144-client.virtnet: 1 3246 0.27 MB/sec execute 43 sec latency 103.184 ms oleg144-client.virtnet: 1 3365 0.28 MB/sec execute 44 sec latency 110.156 ms oleg144-client.virtnet: 1 3569 0.34 MB/sec execute 45 sec latency 59.931 ms oleg144-client.virtnet: 1 3685 0.34 MB/sec execute 46 sec latency 61.571 ms oleg144-client.virtnet: 1 3780 0.35 MB/sec execute 47 sec latency 74.965 ms oleg144-client.virtnet: 1 3840 0.35 MB/sec execute 48 sec latency 99.910 ms oleg144-client.virtnet: 1 3910 0.35 MB/sec execute 49 sec latency 70.571 ms oleg144-client.virtnet: 1 4033 0.34 MB/sec execute 50 sec latency 50.574 ms oleg144-client.virtnet: 1 4107 0.33 MB/sec execute 51 sec latency 81.943 ms oleg144-client.virtnet: 1 4214 0.33 MB/sec execute 52 sec latency 73.994 ms oleg144-client.virtnet: 1 4260 0.32 MB/sec execute 53 sec latency 140.638 ms oleg144-client.virtnet: 1 4311 0.32 MB/sec execute 54 sec latency 144.191 ms oleg144-clien14:01:05 (1788804065) shut down facet: mds2 facet_host: oleg144-server facet_failover_host: oleg144-server Failover mds2 to oleg144-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg144-server: oleg144-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg144-client: oleg144-server: ssh exited with exit code 1 Started lustre-MDT0001 14:01:34 (1788804094) targets are mounted 14:01:34 (1788804094) facet_failover done oleg144-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 t.virtnet: 1 4372 0.32 MB/sec execute 55 sec latency 88.257 ms oleg144-client.virtnet: 1 4457 0.32 MB/sec execute 56 sec latency 54.620 ms oleg144-client.virtnet: 1 4521 0.31 MB/sec execute 57 sec latency 81.890 ms oleg144-client.virtnet: 1 4644 0.33 MB/sec execute 58 sec latency 63.909 ms oleg144-client.virtnet: 1 4754 0.32 MB/sec execute 59 sec latency 48.519 ms oleg144-client.virtnet: 1 4839 0.32 MB/sec execute 60 sec latency 52.246 ms oleg144-client.virtnet: 1 5021 0.36 MB/sec execute 61 sec latency 43.749 ms oleg144-client.virtnet: 1 5133 0.36 MB/sec execute 62 sec latency 54.109 ms oleg144-client.virtnet: 1 5249 0.35 MB/sec execute 63 sec latency 46.727 ms oleg144-client.virtnet: 1 5336 0.35 MB/sec execute 64 sec latency 88.697 ms oleg144-client.virtnet: 1 5426 0.34 MB/sec execute 65 sec latency 49.134 ms oleg144-client.virtnet: 1 5575 0.34 MB/sec execute 66 sec latency 78.069 ms oleg144-client.virtnet: 1 5724 0.34 MB/sec execute 67 sec latency 36.543 ms oleg144-client.virtnet: 1 5830 0.34 MB/sec execute 68 sec latency 92.533 ms oleg144-client.virtnet: 1 5940 0.35 MB/sec execute 69 sec latency 57.155 ms oleg144-client.virtnet: 1 6015 0.34 MB/sec execute 70 sec latency 100.083 ms oleg144-client.virtnet: 1 6150 0.35 MB/sec execute 71 sec latency 80.634 ms oleg144-client.virtnet: 1 6431 0.39 MB/sec execute 72 sec latency 81.028 ms oleg144-client.virtnet: 1 6542 0.40 MB/sec execute 73 sec latency 68.269 ms oleg144-client.virtnet: 1 6752 0.41 MB/sec execute 74 sec latency 74.140 ms oleg144-client.virtnet: 1 6914 0.42 MB/sec execute 75 sec latency 53.764 ms oleg144-client.virtnet: 1 7102 0.45 MB/sec execute 76 sec latency 54.849 ms oleg144-client.virtnet: 1 7196 0.45 MB/sec execute 77 sec latency 76.969 ms oleg144-client.virtnet: 1 7300 0.46 MB/sec execute 78 sec latency 71.214 ms oleg144-client.virtnet: 1 7377 0.45 MB/sec execute 79 sec latency 76.544 ms oleg144-client.virtnet: 1 7451 0.45 MB/sec execute 80 sec latency 83.658 ms oleg144-client.virtnet: 1 7526 0.44 MB/sec execute 81 sec latency 74.923 ms oleg144-client.virtnet: 1 7605 0.44 MB/sec execute 82 sec latency 76.105 ms oleg144-client.virtnet: 1 7704 0.43 MB/sec execute 83 sec latency 73.246 ms oleg144-client.virtnet: 1 7790 0.43 MB/sec execute 84 sec latency 124.396 ms oleg144-client.virtnet: 1 7848 0.43 MB/sec execute 85 sec latency 96.720 ms oleg144-client.virtnet: 1 7904 0.43 MB/sec execute 86 sec latency 88.713 ms oleg144-client.virtnet: 1 8026 0.42 MB/sec execute 87 sec latency 58.386 ms oleg144-client.virtnet: 1 8097 0.42 MB/sec execute 88 sec latency 58.609 ms oleg144-client.virtnet: 1 8212 0.43 MB/sec execute 89 sec latency 63.201 ms oleg144-client.virtnet: 1 8288 0.42 MB/sec execute 90 sec latency 67.917 ms oleg144-client.virtnet: 1 8341 0.42 MB/sec execute 91 sec latency 77.647 ms oleg144-client.virtnet: 1 8492 0.45 MB/sec execute 92 sec latency 63.607 ms oleg144-client.virtnet: 1 8538 0.44 MB/sec execute 93 sec latency 114.204 ms oleg144-client.virtnet: 1 8598 0.44 MB/sec execute 94 sec latency 85.550 ms oleg144-client.virtnet: 1 8672 0.43 MB/sec execute 95 sec latency 107.036 ms oleg144-client.virtnet: 1 8724 0.43 MB/sec execute 96 sec latency 94.670 ms oleg144-client.virtnet: 1 8817 0.43 MB/sec execute 97 sec latency 78.148 ms oleg144-client.virtnet: 1 8889 0.42 MB/sec execute 98 sec latency 79.959 ms oleg144-client.virtnet: 1 8938 0.42 MB/sec execute 99 sec latency 100.680 ms oleg144-client.virtnet: 1 9085 0.42 MB/sec execute 100 sec latency 57.899 ms oleg144-client.virtnet: 1 9208 0.41 MB/sec execute 101 sec latency 46.477 ms oleg144-client.virtnet: 1 9315 0.41 MB/sec execute 102 sec latency 83.144 ms oleg144-client.virtnet: 1 9505 0.42 MB/sec execute 103 sec latency 45.458 ms oleg144-client.virtnet: 1 9571 0.42 MB/sec execute 104 sec latency 94.925 ms oleg144-client.virtnet: 1 9679 0.42 MB/sec execute 105 sec latency 75.798 ms oleg144-client.virtnet: 1 9861 0.44 MB/sec execute 106 sec latency 108.540 ms oleg144-client.virtnet: 1 10030 0.45 MB/sec execute 107 sec latency 70.985 ms oleg144-client.virtnet: 1 10331 0.46 MB/sec execute 108 sec latency 87.104 ms oleg144-client.virtnet: 1 10629 0.49 MB/sec execute 109 sec latency 34.680 ms oleg144-client.virtnet: 1 10768 0.49 MB/sec execute 110 sec latency 49.911 ms oleg144-client.virtnet: 1 10890 0.49 MB/sec execute 111 sec latency 59.539 ms oleg144-client.virtnet: 1 11022 0.49 MB/sec execute 112 sec latency 37.425 ms oleg144-client.virtnet: 1 11108 0.49 MB/sec execute 113 sec latency 119.175 ms oleg144-client.virtnet: 1 11269 0.48 MB/sec execute 114 sec latency 35.079 ms oleg144-client.virtnet: 1 11359 0.48 MB/sec execute 115 sec latency 106.876 ms oleg144-client.virtnet: 1 11480 0.48 MB/sec execute 116 sec latency 61.319 ms oleg144-client.virtnet: 1 11592 0.48 MB/sec execute 117 sec latency 55.539 ms oleg144-client.virtnet: 1 11731 0.48 MB/sec execute 118 sec latency 38.247 ms oleg144-client.virtnet: 1 11854 0.48 MB/sec execute 119 sec latency 76.950 ms oleg144-client.virtnet: 1 cleanup 120 sec oleg144-client.virtnet: 0 cleanup 121 sec oleg144-client.virtnet: 0 cleanup 121 sec oleg144-client.virtnet: oleg144-client.virtnet: Operation Count AvgLat MaxLat oleg144-client.virtnet: ---------------------------------------- oleg144-client.virtnet: NTCreateX 1854 27.090 144.175 oleg144-client.virtnet: Close 1365 31.439 34120.104 oleg144-client.virtnet: Rename 80 45.999 126.138 oleg144-client.virtnet: Unlink 375 10.079 46.653 oleg144-client.virtnet: Qpathinfo 1703 7.240 69.187 oleg144-client.virtnet: Qfileinfo 292 0.646 22.884 oleg144-client.virtnet: Qfsinfo 311 0.693 16.667 oleg144-client.virtnet: Sfileinfo 157 26.649 77.630 oleg144-client.virtnet: Find 654 1.781 67.421 oleg144-client.virtnet: WriteX 913 5.175 78.134 oleg144-client.virtnet: ReadX 2980 0.055 40.537 oleg144-client.virtnet: LockX 6 8.932 22.347 oleg144-client.virtnet: UnlockX 6 6.987 13.855 oleg144-client.virtnet: Flush 129 35.996 138.516 oleg144-client.virtnet: oleg144-client.virtnet: Throughput 0.480874 MB/sec 1 clients 1 procs max_latency=34120.128 ms oleg144-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg144-client.virtnet at Mon Sep 7 14:02:10 EDT 2026 with return code 0 oleg144-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg144-client.virtnet oleg144-client.virtnet: /mnt/lustre/d70b.replay-single/oleg144-client.virtnet /mnt/lustre/d70b.replay-single/oleg144-client.virtnet oleg144-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg144-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg144-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg144-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg144-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg144-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg144-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg144-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg144-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg144-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg144-client.virtnet: removed directory 'clients/client0' oleg144-client.virtnet: removed directory 'clients' oleg144-client.virtnet: removed 'client.txt' oleg144-client.virtnet: /mnt/lustre/d70b.replay-single/oleg144-client.virtnet oleg144-client.virtnet: dbench successfully finished