== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 11:50:36 (1787586636) Starting client oleg222-client.virtnet: -o user_xattr,flock 192.168.202.122@tcp:/lustre /mnt/lustre Started clients oleg222-client.virtnet: 192.168.202.122@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/oleg222-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=135426 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2392 1268912 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2112 1269192 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26184 3575520 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1568 3605452 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7180972 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg222-server Stopping /mnt/lustre-mds1 (opts:) on oleg222-server 11:51:01 (1787586661) shut down facet: mds1 facet_host: oleg222-server facet_failover_host: oleg222-server Failover mds1 to oleg222-server mount facets: mds1 oleg222-client.virtnet: looking for dbench program oleg222-client.virtnet: /usr/bin/dbench oleg222-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg222-client.virtnet oleg222-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg222-client.virtnet' oleg222-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg222-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg222-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg222-client.virtnet at Mon Aug 24 11:50:40 EDT 2026 oleg222-client.virtnet: waiting for dbench pid 135456 oleg222-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg222-client.virtnet: oleg222-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg222-client.virtnet: failed to create barrier semaphore oleg222-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg222-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg222-client.virtnet: releasing clients oleg222-client.virtnet: 1 91 4.17 MB/sec warmup 1 sec latency 76.292 ms oleg222-client.virtnet: 1 143 3.04 MB/sec warmup 2 sec latency 138.000 ms oleg222-client.virtnet: 1 215 2.78 MB/sec warmup 3 sec latency 161.056 ms oleg222-client.virtnet: 1 314 2.86 MB/sec warmup 4 sec latency 97.029 ms oleg222-client.virtnet: 1 381 2.71 MB/sec warmup 5 sec latency 80.432 ms oleg222-client.virtnet: 1 441 2.57 MB/sec warmup 6 sec latency 107.333 ms oleg222-client.virtnet: 1 511 2.53 MB/sec warmup 7 sec latency 105.091 ms oleg222-client.virtnet: 1 654 2.63 MB/sec warmup 8 sec latency 93.374 ms oleg222-client.virtnet: 1 710 2.35 MB/sec warmup 9 sec latency 89.420 ms oleg222-client.virtnet: 1 779 2.13 MB/sec warmup 10 sec latency 135.135 ms oleg222-client.virtnet: 1 824 1.95 MB/sec warmup 11 sec latency 148.962 ms oleg222-client.virtnet: 1 885 1.80 MB/sec warmup 12 sec latency 97.102 ms oleg222-client.virtnet: 1 972 1.67 MB/sec warmup 13 sec latency 219.028 ms oleg222-client.virtnet: 1 1074 1.63 MB/sec warmup 14 sec latency 92.506 ms oleg222-client.virtnet: 1 1147 1.53 MB/sec warmup 15 sec latency 62.718 ms oleg222-client.virtnet: 1 1216 1.44 MB/sec warmup 16 sec latency 70.293 ms oleg222-client.virtnet: 1 1393 1.53 MB/sec warmup 17 sec latency 86.657 ms oleg222-client.virtnet: 1 1486 1.44 MB/sec warmup 18 sec latency 72.861 ms oleg222-client.virtnet: 1 1605 1.37 MB/sec warmup 19 sec latency 80.143 ms oleg222-client.virtnet: 1 1696 1.31 MB/sec warmup 20 sec latency 72.183 ms oleg222-client.virtnet: 1 1805 1.25 MB/sec warmup 21 sec latency 97.836 ms oleg222-client.virtnet: 1 1996 1.20 MB/sec warmup 22 sec latency 35.548 ms oleg222-client.virtnet: 1 2160 1.16 MB/sec warmup 23 sec latency 45.968 ms oleg222-client.virtnet: 1 2446 0.22 MB/sec execute 1 sec latency 65.284 ms oleg222-client.virtnet: 1 2610 0.56 MB/sec execute 2 sec latency 41.340 ms oleg222-client.virtnet: 1 2932 1.86 MB/sec execute 3 sec latency 47.897 ms oleg222-client.virtnet: 1 3237 1.65 MB/sec execute 4 sec latency 44.330 ms oleg222-client.virtnet: 1 3513 2.09 MB/sec execute 5 sec latency 59.137 ms oleg222-client.virtnet: 1 3644 1.79 MB/sec execute 6 sec latency 61.207 ms oleg222-client.virtnet: 1 3780 1.69 MB/sec execute 7 sec latency 55.155 ms oleg222-client.virtnet: 1 3837 1.48 MB/sec execute 8 sec latency 108.571 ms oleg222-client.virtnet: 1 3907 1.35 MB/sec execute 9 sec latency 67.381 ms oleg222-client.virtnet: 1 3975 1.22 MB/sec execute 10 sec latency 91.072 ms oleg222-client.virtneStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg222-server: oleg222-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg222-client: oleg222-server: ssh exited with exit code 1 Started lustre-MDT0000 11:51:32 (1787586692) targets are mounted 11:51:32 (1787586692) facet_failover done oleg222-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 2332 1268972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2080 1269224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37576 3568784 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12076 3591948 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49652 7160732 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg222-server Stopping /mnt/lustre-mds2 (opts:) on oleg222-server t: 1 4046 1.10 MB/sec execute 11 sec latency 111.020 ms oleg222-client.virtnet: 1 4105 1.01 MB/sec execute 12 sec latency 88.843 ms oleg222-client.virtnet: 1 4208 0.94 MB/sec execute 13 sec latency 93.525 ms oleg222-client.virtnet: 1 4266 0.89 MB/sec execute 14 sec latency 99.476 ms oleg222-client.virtnet: 1 4309 0.83 MB/sec execute 15 sec latency 75.323 ms oleg222-client.virtnet: 1 4372 0.79 MB/sec execute 16 sec latency 78.205 ms oleg222-client.virtnet: 1 4444 0.76 MB/sec execute 17 sec latency 68.834 ms oleg222-client.virtnet: 1 4491 0.72 MB/sec execute 18 sec latency 85.478 ms oleg222-client.virtnet: 1 4557 0.69 MB/sec execute 19 sec latency 101.408 ms oleg222-client.virtnet: 1 4696 0.71 MB/sec execute 20 sec latency 65.603 ms oleg222-client.virtnet: 1 4791 0.68 MB/sec execute 21 sec latency 56.202 ms oleg222-client.virtnet: 1 4950 0.78 MB/sec execute 22 sec latency 84.495 ms oleg222-client.virtnet: 1 5028 0.75 MB/sec execute 23 sec latency 66.333 ms oleg222-client.virtnet: 1 5119 0.72 MB/sec execute 24 sec latency 68.393 ms oleg222-client.virtnet: 1 5178 0.69 MB/sec execute 25 sec latency 78.338 ms oleg222-client.virtnet: 1 5251 0.67 MB/sec execute 26 sec latency 65.775 ms oleg222-client.virtnet: 1 5290 0.65 MB/sec execute 27 sec latency 102.924 ms oleg222-client.virtnet: 1 5350 0.63 MB/sec execute 28 sec latency 92.271 ms oleg222-client.virtnet: 1 5425 0.61 MB/sec execute 29 sec latency 68.594 ms oleg222-client.virtnet: 1 5529 0.59 MB/sec execute 30 sec latency 81.750 ms oleg222-client.virtnet: 1 5585 0.57 MB/sec execute 31 sec latency 68.941 ms oleg222-client.virtnet: 1 5684 0.56 MB/sec execute 32 sec latency 81.520 ms oleg222-client.virtnet: 1 5754 0.54 MB/sec execute 33 sec latency 97.224 ms oleg222-client.virtnet: 1 5865 0.56 MB/sec execute 34 sec latency 78.682 ms oleg222-client.virtnet: 1 5937 0.55 MB/sec execute 35 sec latency 79.865 ms oleg222-client.virtnet: 1 5978 0.54 MB/sec execute 36 sec latency 113.930 ms oleg222-client.virtnet: 1 6049 0.54 MB/sec execute 37 sec latency 126.482 ms oleg222-client.virtnet: 1 6141 0.53 MB/sec execute 38 sec latency 72.224 ms oleg222-client.virtnet: 1 6457 0.62 MB/sec execute 39 sec latency 84.073 ms oleg222-client.virtnet: 1 6559 0.62 MB/sec execute 40 sec latency 89.027 ms oleg222-client.virtnet: 1 6897 0.65 MB/sec execute 41 sec latency 72.579 ms oleg222-client.virtnet: 1 7086 0.70 MB/sec execute 42 sec latency 79.773 ms oleg222-client.virtnet: 1 7196 0.69 MB/sec execute 43 sec latency 93.962 ms oleg222-client.virtnet: 1 7283 0.69 MB/sec execute 44 sec latency 88.202 ms oleg222-client.virtnet: 1 7372 0.69 MB/sec execute 45 sec latency 68.123 ms oleg222-client.virtnet: 1 7448 0.68 MB/sec execute 46 sec latency 90.194 ms oleg222-client.virtnet: 1 7496 0.66 MB/sec execute 47 sec latency 92.297 ms oleg222-client.virtnet: 1 7511 0.65 MB/sec execute 48 sec latency 698.332 ms oleg222-client.virtnet: 1 7593 0.64 MB/sec execute 49 sec latency 98.549 ms oleg222-client.virtnet: 1 7716 0.63 MB/sec execute 50 sec latency 67.063 ms oleg222-client.virtnet: 1 7785 0.62 MB/sec execute 51 sec latency 106.050 ms oleg222-client.virtnet: 1 7829 0.61 MB/sec execute 52 sec latency 106.501 ms oleg222-client.virtnet: 1 7887 0.60 MB/sec execute 53 sec latency 88.209 ms oleg222-client.virtnet: 1 7960 0.59 MB/sec execute 54 sec latency 89.313 ms oleg222-client.virtnet: 1 7963 0.58 MB/sec execute 55 sec latency 918.724 ms oleg222-clien11:52:02 (1787586722) shut down facet: mds2 facet_host: oleg222-server facet_failover_host: oleg222-server Failover mds2 to oleg222-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg222-server: oleg222-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg222-client: oleg222-server: ssh exited with exit code 1 Started lustre-MDT0001 11:52:32 (1787586752) targets are mounted 11:52:32 (1787586752) facet_failover done oleg222-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 7963 0.57 MB/sec execute 56 sec latency 1926.495 ms oleg222-client.virtnet: 1 7963 0.56 MB/sec execute 57 sec latency 2926.684 ms oleg222-client.virtnet: 1 7963 0.55 MB/sec execute 58 sec latency 3932.285 ms oleg222-client.virtnet: 1 7963 0.54 MB/sec execute 59 sec latency 4932.490 ms oleg222-client.virtnet: 1 7963 0.53 MB/sec execute 60 sec latency 5933.152 ms oleg222-client.virtnet: 1 7963 0.52 MB/sec execute 61 sec latency 6933.762 ms oleg222-client.virtnet: 1 7963 0.51 MB/sec execute 62 sec latency 7938.666 ms oleg222-client.virtnet: 1 7963 0.51 MB/sec execute 63 sec latency 8939.127 ms oleg222-client.virtnet: 1 7963 0.50 MB/sec execute 64 sec latency 9940.814 ms oleg222-client.virtnet: 1 7963 0.49 MB/sec execute 65 sec latency 10941.105 ms oleg222-client.virtnet: 1 7963 0.48 MB/sec execute 66 sec latency 11941.297 ms oleg222-client.virtnet: 1 7963 0.48 MB/sec execute 67 sec latency 12941.477 ms oleg222-client.virtnet: 1 7963 0.47 MB/sec execute 68 sec latency 13953.494 ms oleg222-client.virtnet: 1 7963 0.46 MB/sec execute 69 sec latency 14953.705 ms oleg222-client.virtnet: 1 7963 0.46 MB/sec execute 70 sec latency 15954.113 ms oleg222-client.virtnet: 1 7963 0.45 MB/sec execute 71 sec latency 16957.872 ms oleg222-client.virtnet: 1 7963 0.44 MB/sec execute 72 sec latency 17972.223 ms oleg222-client.virtnet: 1 7963 0.44 MB/sec execute 73 sec latency 18972.714 ms oleg222-client.virtnet: 1 7963 0.43 MB/sec execute 74 sec latency 19973.004 ms oleg222-client.virtnet: 1 7963 0.42 MB/sec execute 75 sec latency 20973.249 ms oleg222-client.virtnet: 1 7963 0.42 MB/sec execute 76 sec latency 21976.641 ms oleg222-client.virtnet: 1 7963 0.41 MB/sec execute 77 sec latency 22976.862 ms oleg222-client.virtnet: 1 7963 0.41 MB/sec execute 78 sec latency 23977.309 ms oleg222-client.virtnet: 1 7963 0.40 MB/sec execute 79 sec latency 24979.513 ms oleg222-client.virtnet: 1 7963 0.40 MB/sec execute 80 sec latency 25981.220 ms oleg222-client.virtnet: 1 7963 0.39 MB/sec execute 81 sec latency 26981.613 ms oleg222-client.virtnet: 1 7963 0.39 MB/sec execute 82 sec latency 27981.796 ms oleg222-client.virtnet: 1 7963 0.38 MB/sec execute 83 sec latency 28982.082 ms oleg222-client.virtnet: 1 7963 0.38 MB/sec execute 84 sec latency 29982.381 ms oleg222-client.virtnet: 1 7963 0.37 MB/sec execute 85 sec latency 30982.775 ms oleg222-client.virtnet: 1 7963 0.37 MB/sec execute 86 sec latency 31983.187 ms oleg222-client.virtnet: 1 7963 0.37 MB/sec execute 87 sec latency 32984.011 ms oleg222-client.virtnet: 1 7986 0.36 MB/sec execute 88 sec latency 33697.431 ms oleg222-client.virtnet: 1 8070 0.36 MB/sec execute 89 sec latency 56.728 ms oleg222-client.virtnet: 1 8151 0.37 MB/sec execute 90 sec latency 83.267 ms oleg222-client.virtnet: 1 8241 0.37 MB/sec execute 91 sec latency 69.322 ms oleg222-client.virtnet: 1 8308 0.36 MB/sec execute 92 sec latency 87.057 ms oleg222-client.virtnet: 1 8370 0.36 MB/sec execute 93 sec latency 98.119 ms oleg222-client.virtnet: 1 8527 0.39 MB/sec execute 94 sec latency 72.042 ms oleg222-client.virtnet: 1 8590 0.38 MB/sec execute 95 sec latency 117.655 ms oleg222-client.virtnet: 1 8649 0.38 MB/sec execute 96 sec latency 119.444 ms oleg222-client.virtnet: 1 8727 0.38 MB/sec execute 97 sec latency 62.785 ms oleg222-client.virtnet: 1 8797 0.37 MB/sec execute 98 sec latency 82.871 ms oleg222-client.virtnet: 1 8938 0.37 MB/sec execute 99 sec latency 65.834 ms oleg222-client.virtnet: 1 9104 0.37 MB/sec execute 100 sec latency 58.405 ms oleg222-client.virtnet: 1 9245 0.37 MB/sec execute 101 sec latency 60.277 ms oleg222-client.virtnet: 1 9442 0.37 MB/sec execute 102 sec latency 34.541 ms oleg222-client.virtnet: 1 9527 0.37 MB/sec execute 103 sec latency 75.420 ms oleg222-client.virtnet: 1 9688 0.38 MB/sec execute 104 sec latency 60.319 ms oleg222-client.virtnet: 1 10001 0.41 MB/sec execute 105 sec latency 51.772 ms oleg222-client.virtnet: 1 10289 0.42 MB/sec execute 106 sec latency 54.515 ms oleg222-client.virtnet: 1 10530 0.44 MB/sec execute 107 sec latency 59.916 ms oleg222-client.virtnet: 1 10764 0.45 MB/sec execute 108 sec latency 55.476 ms oleg222-client.virtnet: 1 10906 0.46 MB/sec execute 109 sec latency 49.037 ms oleg222-client.virtnet: 1 11022 0.46 MB/sec execute 110 sec latency 54.563 ms oleg222-client.virtnet: 1 11101 0.45 MB/sec execute 111 sec latency 84.250 ms oleg222-client.virtnet: 1 11176 0.45 MB/sec execute 112 sec latency 90.005 ms oleg222-client.virtnet: 1 11335 0.45 MB/sec execute 113 sec latency 60.317 ms oleg222-client.virtnet: 1 11446 0.45 MB/sec execute 114 sec latency 44.280 ms oleg222-client.virtnet: 1 11554 0.44 MB/sec execute 115 sec latency 73.006 ms oleg222-client.virtnet: 1 11615 0.44 MB/sec execute 116 sec latency 84.830 ms oleg222-client.virtnet: 1 11743 0.45 MB/sec execute 117 sec latency 57.679 ms oleg222-client.virtnet: 1 11879 0.44 MB/sec execute 118 sec latency 55.958 ms oleg222-client.virtnet: 1 12103 0.47 MB/sec execute 119 sec latency 47.376 ms oleg222-client.virtnet: 1 cleanup 120 sec oleg222-client.virtnet: 0 cleanup 121 sec oleg222-client.virtnet: oleg222-client.virtnet: Operation Count AvgLat MaxLat oleg222-client.virtnet: ---------------------------------------- oleg222-client.virtnet: NTCreateX 1672 47.292 33697.417 oleg222-client.virtnet: Close 1207 6.655 37.972 oleg222-client.virtnet: Rename 77 41.046 110.917 oleg222-client.virtnet: Unlink 362 12.469 698.304 oleg222-client.virtnet: Qpathinfo 1513 6.943 93.947 oleg222-client.virtnet: Qfileinfo 262 0.484 12.705 oleg222-client.virtnet: Qfsinfo 302 0.889 25.161 oleg222-client.virtnet: Sfileinfo 146 31.456 126.467 oleg222-client.virtnet: Find 600 1.736 50.505 oleg222-client.virtnet: WriteX 839 5.119 64.433 oleg222-client.virtnet: ReadX 2746 0.028 4.149 oleg222-client.virtnet: LockX 6 3.547 5.318 oleg222-client.virtnet: UnlockX 6 4.910 11.361 oleg222-client.virtnet: Flush 123 34.283 106.031 oleg222-client.virtnet: oleg222-client.virtnet: Throughput 0.465534 MB/sec 1 clients 1 procs max_latency=33697.431 ms oleg222-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg222-client.virtnet at Mon Aug 24 11:53:05 EDT 2026 with return code 0 oleg222-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg222-client.virtnet oleg222-client.virtnet: /mnt/lustre/d70b.replay-single/oleg222-client.virtnet /mnt/lustre/d70b.replay-single/oleg222-client.virtnet oleg222-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg222-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg222-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg222-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg222-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg222-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg222-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg222-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg222-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg222-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg222-client.virtnet: removed directory 'clients/client0' oleg222-client.virtnet: removed directory 'clients' oleg222-client.virtnet: removed 'client.txt' oleg222-client.virtnet: /mnt/lustre/d70b.replay-single/oleg222-client.virtnet oleg222-client.virtnet: dbench successfully finished