== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 19:00:42 (1776207642) Starting client oleg241-client.virtnet: -o user_xattr,flock oleg241-server@tcp:/lustre /mnt/lustre Started clients oleg241-client.virtnet: 192.168.202.141@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) striped dir -i0 -c2 -H all_char /mnt/lustre/d70b.replay-single + MISSING_DBENCH_OK= + PATH=/opt/iozone/bin:/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:/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/oleg241-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=138730 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2268 1285420 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1808 1285880 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1436 3605584 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26004 3576896 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27440 7182480 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg241-server Stopping /mnt/lustre-mds1 (opts:) on oleg241-server reboot facets: mds1 Failover mds1 to oleg241-server mount facets: mds1 oleg241-client.virtnet: looking for dbench program oleg241-client.virtnet: /usr/bin/dbench oleg241-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg241-client.virtnet oleg241-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg241-client.virtnet' oleg241-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg241-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg241-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg241-client.virtnet at Tue Apr 14 19:00:47 EDT 2026 oleg241-client.virtnet: waiting for dbench pid 138763 oleg241-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg241-client.virtnet: oleg241-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg241-client.virtnet: failed to create barrier semaphore oleg241-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg241-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg241-client.virtnet: releasing clients oleg241-client.virtnet: 1 71 3.15 MB/sec warmup 1 sec latency 101.405 ms oleg241-client.virtnet: 1 147 3.14 MB/sec warmup 2 sec latency 122.880 ms oleg241-client.virtnet: 1 200 2.61 MB/sec warmup 3 sec latency 118.144 ms oleg241-client.virtnet: 1 297 2.74 MB/sec warmup 4 sec latency 71.079 ms oleg241-client.virtnet: 1 358 2.55 MB/sec warmup 5 sec latency 92.106 ms oleg241-client.virtnet: 1 436 2.55 MB/sec warmup 6 sec latency 87.196 ms oleg241-client.virtnet: 1 486 2.41 MB/sec warmup 7 sec latency 138.251 ms oleg241-client.virtnet: 1 582 2.46 MB/sec warmup 8 sec latency 108.524 ms oleg241-client.virtnet: 1 699 2.34 MB/sec warmup 9 sec latency 80.986 ms oleg241-client.virtnet: 1 721 2.12 MB/sec warmup 10 sec latency 680.679 ms oleg241-client.virtnet: 1 728 1.93 MB/sec warmup 11 sec latency 1596.703 ms oleg241-client.virtnet: 1 780 1.77 MB/sec warmup 12 sec latency 98.240 ms oleg241-client.virtnet: 1 858 1.65 MB/sec warmup 13 sec latency 67.049 ms oleg241-client.virtnet: 1 914 1.55 MB/sec warmup 14 sec latency 76.689 ms oleg241-client.virtnet: 1 964 1.45 MB/sec warmup 15 sec latency 123.487 ms oleg241-client.virtnet: 1 1051 1.42 MB/sec warmup 16 sec latency 112.599 ms oleg241-client.virtnet: 1 1136 1.35 MB/sec warmup 17 sec latency 73.441 ms oleg241-client.virtnet: 1 1163 1.27 MB/sec warmup 18 sec latency 703.836 ms oleg241-client.virtnet: 1 1163 1.21 MB/sec warmup 19 sec latency 1704.686 ms oleg241-client.virtnet: 1 1163 1.15 MB/sec warmup 20 sec latency 2704.925 ms oleg241-client.virtnet: 1 1163 1.09 MB/sec warmup 21 sec latency 3705.193 ms oleg241-client.virtnet: 1 1163 1.04 MB/sec warmup 22 sec latency 4705.492 ms oleg241-client.virtnet: 1 1163 1.00 MB/sec warmup 23 sec latency 5705.926 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 1 sec latency 7709.015 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 2 sec latency 8709.265 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 3 sec latency 9709.737 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 4 sec latency 10709.986 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 5 sec latency 11712.636 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 6 sec latency 12712.769 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 7 sec latency 13713.633 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 8 sec latency 14713.792 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 9 sec latency 15714.126 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 10 sec laStarting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg241-server: oleg241-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg241-client: oleg241-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg241-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 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 2240 1285448 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1764 1285924 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12036 3594064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37284 3568484 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49320 7162548 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg241-server Stopping /mnt/lustre-mds2 (opts:) on oleg241-server tency 16720.994 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 11 sec latency 17721.177 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 12 sec latency 18721.422 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 13 sec latency 19722.516 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 14 sec latency 20722.765 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 15 sec latency 21723.019 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 16 sec latency 22723.442 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 17 sec latency 23723.802 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 18 sec latency 24724.931 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 19 sec latency 25725.501 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 20 sec latency 26725.941 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 21 sec latency 27729.610 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 22 sec latency 28731.364 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 23 sec latency 29734.484 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 24 sec latency 30735.361 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 25 sec latency 31735.622 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 26 sec latency 32735.830 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 27 sec latency 33736.074 ms oleg241-client.virtnet: 1 1163 0.00 MB/sec execute 28 sec latency 34737.421 ms oleg241-client.virtnet: 1 1198 0.00 MB/sec execute 29 sec latency 35243.124 ms oleg241-client.virtnet: 1 1396 0.10 MB/sec execute 30 sec latency 55.513 ms oleg241-client.virtnet: 1 1468 0.10 MB/sec execute 31 sec latency 88.230 ms oleg241-client.virtnet: 1 1554 0.10 MB/sec execute 32 sec latency 69.836 ms oleg241-client.virtnet: 1 1632 0.10 MB/sec execute 33 sec latency 70.093 ms oleg241-client.virtnet: 1 1691 0.09 MB/sec execute 34 sec latency 93.420 ms oleg241-client.virtnet: 1 1814 0.09 MB/sec execute 35 sec latency 63.805 ms oleg241-client.virtnet: 1 1934 0.10 MB/sec execute 36 sec latency 70.381 ms oleg241-client.virtnet: 1 2014 0.09 MB/sec execute 37 sec latency 65.480 ms oleg241-client.virtnet: 1 2120 0.10 MB/sec execute 38 sec latency 76.194 ms oleg241-client.virtnet: 1 2185 0.10 MB/sec execute 39 sec latency 71.041 ms oleg241-client.virtnet: 1 2353 0.12 MB/sec execute 40 sec latency 64.794 ms oleg241-client.virtnet: 1 2440 0.12 MB/sec execute 41 sec latency 52.177 ms oleg241-client.virtnet: 1 2577 0.14 MB/sec execute 42 sec latency 52.484 ms oleg241-client.virtnet: 1 2798 0.21 MB/sec execute 43 sec latency 57.291 ms oleg241-client.virtnet: 1 2979 0.24 MB/sec execute 44 sec latency 80.669 ms oleg241-client.virtnet: 1 3180 0.25 MB/sec execute 45 sec latency 64.685 ms oleg241-client.virtnet: 1 3336 0.27 MB/sec execute 46 sec latency 87.374 ms oleg241-client.virtnet: 1 3495 0.33 MB/sec execute 47 sec latency 86.740 ms oleg241-client.virtnet: 1 3590 0.32 MB/sec execute 48 sec latency 75.271 ms oleg241-client.virtnet: 1 3695 0.32 MB/sec execute 49 sec latency 83.230 ms oleg241-client.virtnet: 1 3781 0.33 MB/sec execute 50 sec latency 99.951 ms oleg241-client.virtnet: 1 3844 0.33 MB/sec execute 51 sec latency 88.389 ms oleg241-client.virtnet: 1 3944 0.33 MB/sec execute 52 sec latency 52.974 ms oleg241-client.virtnet: 1 4006 0.32 MB/sec execute 53 sec latency 68.899 ms oleg241-client.virtnet: 1 4067 0.32 MB/sec execute 54 sec latency 107.235 ms oleg241-client.reboot facets: mds2 Failover mds2 to oleg241-server mount facets: mds2 Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg241-server: oleg241-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg241-client: oleg241-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg241-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec virtnet: 1 4184 0.31 MB/sec execute 55 sec latency 62.803 ms oleg241-client.virtnet: 1 4263 0.31 MB/sec execute 56 sec latency 82.987 ms oleg241-client.virtnet: 1 4349 0.31 MB/sec execute 57 sec latency 81.645 ms oleg241-client.virtnet: 1 4433 0.30 MB/sec execute 58 sec latency 74.915 ms oleg241-client.virtnet: 1 4536 0.30 MB/sec execute 59 sec latency 48.682 ms oleg241-client.virtnet: 1 4703 0.32 MB/sec execute 60 sec latency 33.617 ms oleg241-client.virtnet: 1 4810 0.31 MB/sec execute 61 sec latency 45.236 ms oleg241-client.virtnet: 1 4987 0.36 MB/sec execute 62 sec latency 48.109 ms oleg241-client.virtnet: 1 5078 0.35 MB/sec execute 63 sec latency 86.225 ms oleg241-client.virtnet: 1 5211 0.35 MB/sec execute 64 sec latency 36.980 ms oleg241-client.virtnet: 1 5322 0.34 MB/sec execute 65 sec latency 50.140 ms oleg241-client.virtnet: 1 5436 0.34 MB/sec execute 66 sec latency 44.476 ms oleg241-client.virtnet: 1 5627 0.34 MB/sec execute 67 sec latency 39.090 ms oleg241-client.virtnet: 1 5771 0.34 MB/sec execute 68 sec latency 50.904 ms oleg241-client.virtnet: 1 5907 0.35 MB/sec execute 69 sec latency 73.287 ms oleg241-client.virtnet: 1 5976 0.35 MB/sec execute 70 sec latency 69.075 ms oleg241-client.virtnet: 1 6039 0.35 MB/sec execute 71 sec latency 76.380 ms oleg241-client.virtnet: 1 6154 0.35 MB/sec execute 72 sec latency 72.468 ms oleg241-client.virtnet: 1 6331 0.38 MB/sec execute 73 sec latency 102.569 ms oleg241-client.virtnet: 1 6487 0.40 MB/sec execute 74 sec latency 80.876 ms oleg241-client.virtnet: 1 6574 0.39 MB/sec execute 75 sec latency 78.963 ms oleg241-client.virtnet: 1 6831 0.41 MB/sec execute 76 sec latency 57.361 ms oleg241-client.virtnet: 1 6986 0.42 MB/sec execute 77 sec latency 68.235 ms oleg241-client.virtnet: 1 7174 0.44 MB/sec execute 78 sec latency 55.558 ms oleg241-client.virtnet: 1 7250 0.44 MB/sec execute 79 sec latency 80.748 ms oleg241-client.virtnet: 1 7341 0.45 MB/sec execute 80 sec latency 90.200 ms oleg241-client.virtnet: 1 7388 0.44 MB/sec execute 81 sec latency 146.184 ms oleg241-client.virtnet: 1 7388 0.44 MB/sec execute 82 sec latency 1146.635 ms oleg241-client.virtnet: 1 7388 0.43 MB/sec execute 83 sec latency 2147.040 ms oleg241-client.virtnet: 1 7388 0.43 MB/sec execute 84 sec latency 3148.386 ms oleg241-client.virtnet: 1 7388 0.42 MB/sec execute 85 sec latency 4148.662 ms oleg241-client.virtnet: 1 7415 0.42 MB/sec execute 86 sec latency 4656.561 ms oleg241-client.virtnet: 1 7483 0.42 MB/sec execute 87 sec latency 73.020 ms oleg241-client.virtnet: 1 7578 0.41 MB/sec execute 88 sec latency 76.441 ms oleg241-client.virtnet: 1 7642 0.41 MB/sec execute 89 sec latency 69.031 ms oleg241-client.virtnet: 1 7756 0.40 MB/sec execute 90 sec latency 55.989 ms oleg241-client.virtnet: 1 7808 0.40 MB/sec execute 91 sec latency 179.113 ms oleg241-client.virtnet: 1 7849 0.40 MB/sec execute 92 sec latency 111.252 ms oleg241-client.virtnet: 1 7892 0.39 MB/sec execute 93 sec latency 154.911 ms oleg241-client.virtnet: 1 7970 0.39 MB/sec execute 94 sec latency 100.602 ms oleg241-client.virtnet: 1 8014 0.39 MB/sec execute 95 sec latency 132.972 ms oleg241-client.virtnet: 1 8070 0.39 MB/sec execute 96 sec latency 136.908 ms oleg241-client.virtnet: 1 8142 0.39 MB/sec execute 97 sec latency 76.944 ms oleg241-client.virtnet: 1 8212 0.39 MB/sec execute 98 sec latency 115.628 ms oleg241-client.virtnet: 1 8275 0.39 MB/sec execute 99 sec latency 90.681 ms oleg241-client.virtnet: 1 8350 0.38 MB/sec execute 100 sec latency 82.199 ms oleg241-client.virtnet: 1 8496 0.41 MB/sec execute 101 sec latency 119.677 ms oleg241-client.virtnet: 1 8554 0.40 MB/sec execute 102 sec latency 89.805 ms oleg241-client.virtnet: 1 8641 0.40 MB/sec execute 103 sec latency 52.508 ms oleg241-client.virtnet: 1 8699 0.40 MB/sec execute 104 sec latency 92.517 ms oleg241-client.virtnet: 1 8784 0.39 MB/sec execute 105 sec latency 78.562 ms oleg241-client.virtnet: 1 8831 0.39 MB/sec execute 106 sec latency 115.696 ms oleg241-client.virtnet: 1 8938 0.39 MB/sec execute 107 sec latency 56.618 ms oleg241-client.virtnet: 1 9095 0.39 MB/sec execute 108 sec latency 48.807 ms oleg241-client.virtnet: 1 9245 0.38 MB/sec execute 109 sec latency 52.127 ms oleg241-client.virtnet: 1 9388 0.39 MB/sec execute 110 sec latency 107.783 ms oleg241-client.virtnet: 1 9521 0.39 MB/sec execute 111 sec latency 41.483 ms oleg241-client.virtnet: 1 9660 0.39 MB/sec execute 112 sec latency 82.984 ms oleg241-client.virtnet: 1 9865 0.42 MB/sec execute 113 sec latency 59.731 ms oleg241-client.virtnet: 1 10074 0.43 MB/sec execute 114 sec latency 69.574 ms oleg241-client.virtnet: 1 10309 0.43 MB/sec execute 115 sec latency 51.272 ms oleg241-client.virtnet: 1 10592 0.46 MB/sec execute 116 sec latency 50.596 ms oleg241-client.virtnet: 1 10682 0.46 MB/sec execute 117 sec latency 52.586 ms oleg241-client.virtnet: 1 10788 0.46 MB/sec execute 118 sec latency 50.981 ms oleg241-client.virtnet: 1 10906 0.46 MB/sec execute 119 sec latency 75.651 ms oleg241-client.virtnet: 1 cleanup 120 sec oleg241-client.virtnet: 1 cleanup 121 sec oleg241-client.virtnet: 0 cleanup 121 sec oleg241-client.virtnet: oleg241-client.virtnet: Operation Count AvgLat MaxLat oleg241-client.virtnet: ---------------------------------------- oleg241-client.virtnet: NTCreateX 1679 52.170 35243.102 oleg241-client.virtnet: Close 1245 6.908 38.210 oleg241-client.virtnet: Rename 71 39.857 136.876 oleg241-client.virtnet: Unlink 317 11.172 49.452 oleg241-client.virtnet: Qpathinfo 1556 6.579 115.603 oleg241-client.virtnet: Qfileinfo 279 0.451 7.966 oleg241-client.virtnet: Qfsinfo 276 0.771 18.500 oleg241-client.virtnet: Sfileinfo 125 22.488 62.143 oleg241-client.virtnet: Find 595 2.022 62.772 oleg241-client.virtnet: WriteX 839 6.011 83.213 oleg241-client.virtnet: ReadX 2761 0.051 9.710 oleg241-client.virtnet: LockX 6 9.645 16.819 oleg241-client.virtnet: UnlockX 6 9.956 17.995 oleg241-client.virtnet: Flush 105 39.909 179.095 oleg241-client.virtnet: oleg241-client.virtnet: Throughput 0.461352 MB/sec 1 clients 1 procs max_latency=35243.124 ms oleg241-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg241-client.virtnet at Tue Apr 14 19:03:12 EDT 2026 with return code 0 oleg241-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg241-client.virtnet oleg241-client.virtnet: /mnt/lustre/d70b.replay-single/oleg241-client.virtnet /mnt/lustre/d70b.replay-single/oleg241-client.virtnet oleg241-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg241-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg241-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg241-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg241-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg241-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg241-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg241-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg241-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg241-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg241-client.virtnet: removed directory 'clients/client0' oleg241-client.virtnet: removed directory 'clients' oleg241-client.virtnet: removed 'client.txt' oleg241-client.virtnet: /mnt/lustre/d70b.replay-single/oleg241-client.virtnet oleg241-client.virtnet: dbench successfully finished