== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 04:03:46 (1787126626) Starting client oleg431-client.virtnet: -o user_xattr,flock 192.168.204.131@tcp:/lustre /mnt/lustre Started clients oleg431-client.virtnet: 192.168.204.131@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/oleg431-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=135424 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2440 1268864 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1980 1269324 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26184 3574048 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1568 3596572 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7170620 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg431-server Stopping /mnt/lustre-mds1 (opts:) on oleg431-server 04:04:16 (1787126656) shut down facet: mds1 facet_host: oleg431-server facet_failover_host: oleg431-server oleg431-client.virtnet: looking for dbench program oleg431-client.virtnet: /usr/bin/dbench oleg431-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg431-client.virtnet oleg431-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg431-client.virtnet' oleg431-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg431-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg431-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg431-client.virtnet at Wed Aug 19 04:03:50 EDT 2026 oleg431-client.virtnet: waiting for dbench pid 135455 oleg431-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg431-client.virtnet: oleg431-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg431-client.virtnet: failed to create barrier semaphore oleg431-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg431-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg431-client.virtnet: releasing clients oleg431-client.virtnet: 1 91 4.18 MB/sec warmup 1 sec latency 104.594 ms oleg431-client.virtnet: 1 147 3.14 MB/sec warmup 2 sec latency 155.203 ms oleg431-client.virtnet: 1 197 2.61 MB/sec warmup 3 sec latency 205.864 ms oleg431-client.virtnet: 1 287 2.67 MB/sec warmup 4 sec latency 86.357 ms oleg431-client.virtnet: 1 349 2.50 MB/sec warmup 5 sec latency 131.740 ms oleg431-client.virtnet: 1 437 2.56 MB/sec warmup 6 sec latency 79.038 ms oleg431-client.virtnet: 1 522 2.57 MB/sec warmup 7 sec latency 96.325 ms oleg431-client.virtnet: 1 673 2.64 MB/sec warmup 8 sec latency 72.708 ms oleg431-client.virtnet: 1 721 2.36 MB/sec warmup 9 sec latency 156.627 ms oleg431-client.virtnet: 1 721 2.13 MB/sec warmup 10 sec latency 1161.613 ms oleg431-client.virtnet: 1 733 1.93 MB/sec warmup 11 sec latency 1951.894 ms oleg431-client.virtnet: 1 794 1.79 MB/sec warmup 12 sec latency 73.171 ms oleg431-client.virtnet: 1 884 1.66 MB/sec warmup 13 sec latency 61.552 ms oleg431-client.virtnet: 1 914 1.55 MB/sec warmup 14 sec latency 294.583 ms oleg431-client.virtnet: 1 964 1.45 MB/sec warmup 15 sec latency 130.265 ms oleg431-client.virtnet: 1 995 1.37 MB/sec warmup 16 sec latency 105.481 ms oleg431-client.virtnet: 1 1082 1.35 MB/sec warmup 17 sec latency 97.971 ms oleg431-client.virtnet: 1 1132 1.27 MB/sec warmup 18 sec latency 485.783 ms oleg431-client.virtnet: 1 1132 1.21 MB/sec warmup 19 sec latency 1486.107 ms oleg431-client.virtnet: 1 1132 1.15 MB/sec warmup 20 sec latency 2490.054 ms oleg431-client.virtnet: 1 1132 1.09 MB/sec warmup 21 sec latency 3490.327 ms oleg431-client.virtnet: 1 1132 1.04 MB/sec warmup 22 sec latency 4490.685 ms oleg431-client.virtnet: 1 1132 1.00 MB/sec warmup 23 sec latency 5491.025 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 1 sec latency 7495.232 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 2 sec latency 8510.840 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 3 sec latency 9511.144 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 4 sec latency 10511.951 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 5 sec latency 11512.260 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 6 sec latency 12513.878 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 7 sec latency 13517.085 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 8 sec latency 14517.352 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 9 sec latency 15517.663 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 10 sec Failover mds1 to oleg431-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg431-server: oleg431-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg431-client: oleg431-server: ssh exited with exit code 1 Started lustre-MDT0000 04:04:52 (1787126692) targets are mounted 04:04:52 (1787126692) facet_failover done oleg431-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 2388 1268916 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1936 1269368 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36480 3569928 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13172 3592892 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49652 7162820 1% /mnt/lustre latency 16517.925 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 11 sec latency 17518.266 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 12 sec latency 18518.548 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 13 sec latency 19518.859 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 14 sec latency 20519.228 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 15 sec latency 21520.587 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 16 sec latency 22520.818 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 17 sec latency 23521.337 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 18 sec latency 24521.700 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 19 sec latency 25522.070 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 20 sec latency 26522.456 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 21 sec latency 27524.658 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 22 sec latency 28526.141 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 23 sec latency 29527.589 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 24 sec latency 30527.886 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 25 sec latency 31528.178 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 26 sec latency 32528.780 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 27 sec latency 33529.180 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 28 sec latency 34529.890 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 29 sec latency 35535.819 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 30 sec latency 36536.915 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 31 sec latency 37537.657 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 32 sec latency 38538.735 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 33 sec latency 39539.023 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 34 sec latency 40539.469 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 35 sec latency 41539.810 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 36 sec latency 42542.261 ms oleg431-client.virtnet: 1 1132 0.00 MB/sec execute 37 sec latency 43545.685 ms oleg431-client.virtnet: 1 1176 0.00 MB/sec execute 38 sec latency 43807.579 ms oleg431-client.virtnet: 1 1262 0.00 MB/sec execute 39 sec latency 63.137 ms oleg431-client.virtnet: 1 1409 0.08 MB/sec execute 40 sec latency 101.221 ms oleg431-client.virtnet: 1 1486 0.07 MB/sec execute 41 sec latency 74.839 ms oleg431-client.virtnet: 1 1568 0.07 MB/sec execute 42 sec latency 57.529 ms oleg431-client.virtnet: 1 1655 0.07 MB/sec execute 43 sec latency 64.364 ms oleg431-client.virtnet: 1 1771 0.07 MB/sec execute 44 sec latency 58.524 ms oleg431-client.virtnet: 1 1857 0.07 MB/sec execute 45 sec latency 88.086 ms oleg431-client.virtnet: 1 1950 0.08 MB/sec execute 46 sec latency 80.451 ms oleg431-client.virtnet: 1 2020 0.08 MB/sec execute 47 sec latency 89.782 ms oleg431-client.virtnet: 1 2133 0.08 MB/sec execute 48 sec latency 64.500 ms oleg431-client.virtnet: 1 2198 0.08 MB/sec execute 49 sec latency 92.886 ms oleg431-client.virtnet: 1 2345 0.10 MB/sec execute 50 sec latency 47.241 ms oleg431-client.virtnet: 1 2407 0.10 MB/sec execute 51 sec latency 78.660 ms oleg431-client.virtnet: 1 2479 0.11 MB/sec execute 52 sec latency 96.667 ms oleg431-client.virtnet: 1 2596 0.11 MB/sec execute 53 sec latency 69.061 ms oleg431-client.virtnet: 1 2784 0.17 MB/sec execute 54 sec latetest_70b fail mds2 2 times Failing mds2 on oleg431-server Stopping /mnt/lustre-mds2 (opts:) on oleg431-server 04:05:22 (1787126722) shut down facet: mds2 facet_host: oleg431-server facet_failover_host: oleg431-server Failover mds2 to oleg431-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg431-server: oleg431-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg431-client: oleg431-server: ssh exited with exit code 1 Started lustre-MDT0001 04:05:52 (1787126752) targets are mounted 04:05:52 (1787126752) facet_failover done ncy 65.206 ms oleg431-client.virtnet: 1 2937 0.19 MB/sec execute 55 sec latency 76.158 ms oleg431-client.virtnet: 1 3019 0.19 MB/sec execute 56 sec latency 79.710 ms oleg431-client.virtnet: 1 3246 0.21 MB/sec execute 57 sec latency 95.919 ms oleg431-client.virtnet: 1 3399 0.22 MB/sec execute 58 sec latency 61.677 ms oleg431-client.virtnet: 1 3577 0.26 MB/sec execute 59 sec latency 103.907 ms oleg431-client.virtnet: 1 3664 0.26 MB/sec execute 60 sec latency 86.609 ms oleg431-client.virtnet: 1 3768 0.27 MB/sec execute 61 sec latency 59.728 ms oleg431-client.virtnet: 1 3841 0.27 MB/sec execute 62 sec latency 76.744 ms oleg431-client.virtnet: 1 3907 0.27 MB/sec execute 63 sec latency 76.376 ms oleg431-client.virtnet: 1 3966 0.27 MB/sec execute 64 sec latency 73.921 ms oleg431-client.virtnet: 1 4052 0.26 MB/sec execute 65 sec latency 77.946 ms oleg431-client.virtnet: 1 4116 0.26 MB/sec execute 66 sec latency 111.265 ms oleg431-client.virtnet: 1 4214 0.26 MB/sec execute 67 sec latency 137.049 ms oleg431-client.virtnet: 1 4270 0.25 MB/sec execute 68 sec latency 83.148 ms oleg431-client.virtnet: 1 4350 0.25 MB/sec execute 69 sec latency 80.993 ms oleg431-client.virtnet: 1 4444 0.25 MB/sec execute 70 sec latency 73.360 ms oleg431-client.virtnet: 1 4506 0.25 MB/sec execute 71 sec latency 78.199 ms oleg431-client.virtnet: 1 4618 0.26 MB/sec execute 72 sec latency 71.798 ms oleg431-client.virtnet: 1 4723 0.26 MB/sec execute 73 sec latency 46.321 ms oleg431-client.virtnet: 1 4792 0.26 MB/sec execute 74 sec latency 55.016 ms oleg431-client.virtnet: 1 4950 0.29 MB/sec execute 75 sec latency 74.535 ms oleg431-client.virtnet: 1 5019 0.29 MB/sec execute 76 sec latency 73.246 ms oleg431-client.virtnet: 1 5125 0.29 MB/sec execute 77 sec latency 69.368 ms oleg431-client.virtnet: 1 5197 0.29 MB/sec execute 78 sec latency 61.248 ms oleg431-client.virtnet: 1 5257 0.28 MB/sec execute 79 sec latency 112.508 ms oleg431-client.virtnet: 1 5316 0.28 MB/sec execute 80 sec latency 81.121 ms oleg431-client.virtnet: 1 5360 0.28 MB/sec execute 81 sec latency 110.521 ms oleg431-client.virtnet: 1 5422 0.27 MB/sec execute 82 sec latency 89.393 ms oleg431-client.virtnet: 1 5519 0.27 MB/sec execute 83 sec latency 86.900 ms oleg431-client.virtnet: 1 5579 0.27 MB/sec execute 84 sec latency 75.387 ms oleg431-client.virtnet: 1 5698 0.27 MB/sec execute 85 sec latency 68.249 ms oleg431-client.virtnet: 1 5739 0.27 MB/sec execute 86 sec latency 91.378 ms oleg431-client.virtnet: 1 5855 0.27 MB/sec execute 87 sec latency 81.261 ms oleg431-client.virtnet: 1 5928 0.27 MB/sec execute 88 sec latency 82.651 ms oleg431-client.virtnet: 1 5988 0.27 MB/sec execute 89 sec latency 76.971 ms oleg431-client.virtnet: 1 6056 0.28 MB/sec execute 90 sec latency 70.638 ms oleg431-client.virtnet: 1 6166 0.28 MB/sec execute 91 sec latency 63.951 ms oleg431-client.virtnet: 1 6457 0.31 MB/sec execute 92 sec latency 50.104 ms oleg431-client.virtnet: 1 6551 0.32 MB/sec execute 93 sec latency 76.583 ms oleg431-client.virtnet: 1 6762 0.32 MB/sec execute 94 sec latency 73.478 ms oleg431-client.virtnet: 1 6920 0.33 MB/sec execute 95 sec latency 66.916 ms oleg431-client.virtnet: 1 7085 0.36 MB/sec execute 96 sec latency 71.657 ms oleg431-client.virtnet: 1 7174 0.36 MB/sec execute 97 sec latency 69.968 ms oleg431-client.virtnet: 1 7242 0.36 MB/sec execute 98 sec latency 70.052 ms oleg431-client.virtnet: 1 7344 0.36 MB/sec execute 99 sec oleg431-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 latency 79.730 ms oleg431-client.virtnet: 1 7416 0.36 MB/sec execute 100 sec latency 83.545 ms oleg431-client.virtnet: 1 7488 0.36 MB/sec execute 101 sec latency 81.488 ms oleg431-client.virtnet: 1 7554 0.35 MB/sec execute 102 sec latency 122.309 ms oleg431-client.virtnet: 1 7614 0.35 MB/sec execute 103 sec latency 77.660 ms oleg431-client.virtnet: 1 7697 0.35 MB/sec execute 104 sec latency 74.610 ms oleg431-client.virtnet: 1 7788 0.35 MB/sec execute 105 sec latency 75.620 ms oleg431-client.virtnet: 1 7848 0.34 MB/sec execute 106 sec latency 102.722 ms oleg431-client.virtnet: 1 7902 0.34 MB/sec execute 107 sec latency 106.560 ms oleg431-client.virtnet: 1 7961 0.34 MB/sec execute 108 sec latency 96.921 ms oleg431-client.virtnet: 1 8015 0.34 MB/sec execute 109 sec latency 90.753 ms oleg431-client.virtnet: 1 8078 0.34 MB/sec execute 110 sec latency 79.975 ms oleg431-client.virtnet: 1 8170 0.34 MB/sec execute 111 sec latency 91.681 ms oleg431-client.virtnet: 1 8256 0.34 MB/sec execute 112 sec latency 59.359 ms oleg431-client.virtnet: 1 8352 0.34 MB/sec execute 113 sec latency 91.954 ms oleg431-client.virtnet: 1 8525 0.36 MB/sec execute 114 sec latency 108.009 ms oleg431-client.virtnet: 1 8602 0.36 MB/sec execute 115 sec latency 92.333 ms oleg431-client.virtnet: 1 8692 0.36 MB/sec execute 116 sec latency 57.681 ms oleg431-client.virtnet: 1 8798 0.35 MB/sec execute 117 sec latency 50.007 ms oleg431-client.virtnet: 1 8883 0.35 MB/sec execute 118 sec latency 61.961 ms oleg431-client.virtnet: 1 8953 0.35 MB/sec execute 119 sec latency 67.550 ms oleg431-client.virtnet: 1 cleanup 120 sec oleg431-client.virtnet: 1 cleanup 121 sec oleg431-client.virtnet: 0 cleanup 121 sec oleg431-client.virtnet: oleg431-client.virtnet: Operation Count AvgLat MaxLat oleg431-client.virtnet: ---------------------------------------- oleg431-client.virtnet: NTCreateX 1392 63.342 43807.561 oleg431-client.virtnet: Close 1038 7.552 46.216 oleg431-client.virtnet: Rename 58 48.879 117.038 oleg431-client.virtnet: Unlink 261 12.984 71.327 oleg431-client.virtnet: Qpathinfo 1292 8.446 79.688 oleg431-client.virtnet: Qfileinfo 223 0.913 10.343 oleg431-client.virtnet: Qfsinfo 211 0.827 19.058 oleg431-client.virtnet: Sfileinfo 112 31.147 90.728 oleg431-client.virtnet: Find 473 2.599 74.567 oleg431-client.virtnet: WriteX 664 6.430 65.898 oleg431-client.virtnet: ReadX 2108 0.061 12.110 oleg431-client.virtnet: LockX 4 11.707 19.164 oleg431-client.virtnet: UnlockX 4 6.925 9.788 oleg431-client.virtnet: Flush 92 38.855 96.898 oleg431-client.virtnet: oleg431-client.virtnet: Throughput 0.349094 MB/sec 1 clients 1 procs max_latency=43807.579 ms oleg431-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg431-client.virtnet at Wed Aug 19 04:06:16 EDT 2026 with return code 0 oleg431-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg431-client.virtnet oleg431-client.virtnet: /mnt/lustre/d70b.replay-single/oleg431-client.virtnet /mnt/lustre/d70b.replay-single/oleg431-client.virtnet oleg431-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg431-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg431-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg431-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg431-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg431-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg431-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg431-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg431-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg431-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg431-client.virtnet: removed directory 'clients/client0' oleg431-client.virtnet: removed directory 'clients' oleg431-client.virtnet: removed 'client.txt' oleg431-client.virtnet: /mnt/lustre/d70b.replay-single/oleg431-client.virtnet oleg431-client.virtnet: dbench successfully finished