== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 18:17:56 (1787869076) Starting client oleg136-client.virtnet: -o user_xattr,flock 192.168.201.136@tcp:/lustre /mnt/lustre Started clients oleg136-client.virtnet: 192.168.201.136@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 dbench: no process found + DIR=/mnt/lustre/d70b.replay-single/oleg136-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found Started rundbench load pid=135514 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2404 1268900 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2036 1269268 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1600 3605420 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26160 3576592 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27760 7182012 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg136-server Stopping /mnt/lustre-mds1 (opts:) on oleg136-server 18:18:21 (1787869101) shut down facet: mds1 facet_host: oleg136-server facet_failover_host: oleg136-server Failover mds1 to oleg136-server mount facets: mds1 oleg136-client.virtnet: looking for dbench program oleg136-client.virtnet: /usr/bin/dbench oleg136-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg136-client.virtnet oleg136-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg136-client.virtnet' oleg136-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg136-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg136-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg136-client.virtnet at Thu Aug 27 18:18:01 EDT 2026 oleg136-client.virtnet: waiting for dbench pid 135546 oleg136-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg136-client.virtnet: oleg136-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg136-client.virtnet: failed to create barrier semaphore oleg136-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg136-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg136-client.virtnet: releasing clients oleg136-client.virtnet: 1 91 4.19 MB/sec warmup 1 sec latency 60.009 ms oleg136-client.virtnet: 1 158 3.27 MB/sec warmup 2 sec latency 97.670 ms oleg136-client.virtnet: 1 298 3.65 MB/sec warmup 3 sec latency 103.436 ms oleg136-client.virtnet: 1 382 3.39 MB/sec warmup 4 sec latency 95.109 ms oleg136-client.virtnet: 1 472 3.28 MB/sec warmup 5 sec latency 84.551 ms oleg136-client.virtnet: 1 600 3.49 MB/sec warmup 6 sec latency 89.589 ms oleg136-client.virtnet: 1 708 3.03 MB/sec warmup 7 sec latency 65.272 ms oleg136-client.virtnet: 1 721 2.66 MB/sec warmup 8 sec latency 790.779 ms oleg136-client.virtnet: 1 721 2.37 MB/sec warmup 9 sec latency 1790.986 ms oleg136-client.virtnet: 1 779 2.14 MB/sec warmup 10 sec latency 1816.032 ms oleg136-client.virtnet: 1 870 1.97 MB/sec warmup 11 sec latency 155.383 ms oleg136-client.virtnet: 1 903 1.80 MB/sec warmup 12 sec latency 302.048 ms oleg136-client.virtnet: 1 957 1.68 MB/sec warmup 13 sec latency 79.339 ms oleg136-client.virtnet: 1 1050 1.63 MB/sec warmup 14 sec latency 99.064 ms oleg136-client.virtnet: 1 1139 1.53 MB/sec warmup 15 sec latency 59.128 ms oleg136-client.virtnet: 1 1181 1.44 MB/sec warmup 16 sec latency 460.953 ms oleg136-client.virtnet: 1 1181 1.35 MB/sec warmup 17 sec latency 1461.195 ms oleg136-client.virtnet: 1 1181 1.28 MB/sec warmup 18 sec latency 2461.391 ms oleg136-client.virtnet: 1 1181 1.21 MB/sec warmup 19 sec latency 3462.466 ms oleg136-client.virtnet: 1 1181 1.15 MB/sec warmup 20 sec latency 4464.875 ms oleg136-client.virtnet: 1 1181 1.09 MB/sec warmup 21 sec latency 5465.075 ms oleg136-client.virtnet: 1 1181 1.04 MB/sec warmup 22 sec latency 6465.406 ms oleg136-client.virtnet: 1 1181 1.00 MB/sec warmup 23 sec latency 7465.872 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 1 sec latency 9467.041 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 2 sec latency 10467.826 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 3 sec latency 11468.492 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 4 sec latency 12468.747 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 5 sec latency 13468.986 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 6 sec latency 14469.185 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 7 sec latency 15469.474 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 8 sec latency 16470.130 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 9 sec latency 17470.361 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 10 secStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg136-server: oleg136-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg136-client: oleg136-server: ssh exited with exit code 1 Started lustre-MDT0000 18:18:53 (1787869133) targets are mounted 18:18:53 (1787869133) facet_failover done oleg136-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 13232 3592804 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36500 3568000 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49732 7160804 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg136-server Stopping /mnt/lustre-mds2 (opts:) on oleg136-server latency 18474.791 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 11 sec latency 19475.064 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 12 sec latency 20476.655 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 13 sec latency 21477.750 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 14 sec latency 22477.966 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 15 sec latency 23478.295 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 16 sec latency 24482.529 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 17 sec latency 25482.731 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 18 sec latency 26483.289 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 19 sec latency 27484.966 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 20 sec latency 28485.207 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 21 sec latency 29485.379 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 22 sec latency 30485.865 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 23 sec latency 31487.347 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 24 sec latency 32487.583 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 25 sec latency 33487.844 ms oleg136-client.virtnet: 1 1181 0.00 MB/sec execute 26 sec latency 34489.958 ms oleg136-client.virtnet: 1 1214 0.00 MB/sec execute 27 sec latency 35187.492 ms oleg136-client.virtnet: 1 1268 0.00 MB/sec execute 28 sec latency 83.766 ms oleg136-client.virtnet: 1 1481 0.10 MB/sec execute 29 sec latency 79.036 ms oleg136-client.virtnet: 1 1591 0.10 MB/sec execute 30 sec latency 51.542 ms oleg136-client.virtnet: 1 1673 0.10 MB/sec execute 31 sec latency 61.453 ms oleg136-client.virtnet: 1 1771 0.10 MB/sec execute 32 sec latency 93.623 ms oleg136-client.virtnet: 1 1855 0.10 MB/sec execute 33 sec latency 111.818 ms oleg136-client.virtnet: 1 1974 0.10 MB/sec execute 34 sec latency 63.944 ms oleg136-client.virtnet: 1 2055 0.10 MB/sec execute 35 sec latency 67.716 ms oleg136-client.virtnet: 1 2152 0.10 MB/sec execute 36 sec latency 72.783 ms oleg136-client.virtnet: 1 2217 0.10 MB/sec execute 37 sec latency 101.489 ms oleg136-client.virtnet: 1 2353 0.13 MB/sec execute 38 sec latency 58.848 ms oleg136-client.virtnet: 1 2441 0.13 MB/sec execute 39 sec latency 74.810 ms oleg136-client.virtnet: 1 2555 0.15 MB/sec execute 40 sec latency 74.193 ms oleg136-client.virtnet: 1 2903 0.24 MB/sec execute 41 sec latency 53.331 ms oleg136-client.virtnet: 1 3015 0.25 MB/sec execute 42 sec latency 65.525 ms oleg136-client.virtnet: 1 3305 0.29 MB/sec execute 43 sec latency 96.055 ms oleg136-client.virtnet: 1 3515 0.35 MB/sec execute 44 sec latency 51.647 ms oleg136-client.virtnet: 1 3651 0.35 MB/sec execute 45 sec latency 63.257 ms oleg136-client.virtnet: 1 3738 0.35 MB/sec execute 46 sec latency 68.983 ms oleg136-client.virtnet: 1 3824 0.36 MB/sec execute 47 sec latency 89.659 ms oleg136-client.virtnet: 1 3924 0.35 MB/sec execute 48 sec latency 80.867 ms oleg136-client.virtnet: 1 4043 0.35 MB/sec execute 49 sec latency 57.220 ms oleg136-client.virtnet: 1 4112 0.34 MB/sec execute 50 sec latency 90.045 ms oleg136-client.virtnet: 1 4233 0.34 MB/sec execute 51 sec latency 54.822 ms oleg136-client.virtnet: 1 4282 0.33 MB/sec execute 52 sec latency 138.868 ms oleg136-client.virtnet: 1 4338 0.33 MB/sec execute 53 sec latency 91.482 ms oleg136-client.virtnet: 1 4395 0.33 MB/sec execute 54 sec latency 93.063 ms oleg136-client.18:19:22 (1787869162) shut down facet: mds2 facet_host: oleg136-server facet_failover_host: oleg136-server Failover mds2 to oleg136-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg136-server: oleg136-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg136-client: oleg136-server: ssh exited with exit code 1 Started lustre-MDT0001 18:19:52 (1787869192) targets are mounted 18:19:52 (1787869192) facet_failover done oleg136-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 4471 0.32 MB/sec execute 55 sec latency 111.461 ms oleg136-client.virtnet: 1 4524 0.32 MB/sec execute 56 sec latency 89.828 ms oleg136-client.virtnet: 1 4578 0.32 MB/sec execute 57 sec latency 132.073 ms oleg136-client.virtnet: 1 4743 0.33 MB/sec execute 58 sec latency 51.697 ms oleg136-client.virtnet: 1 4828 0.33 MB/sec execute 59 sec latency 57.328 ms oleg136-client.virtnet: 1 5013 0.37 MB/sec execute 60 sec latency 60.985 ms oleg136-client.virtnet: 1 5131 0.36 MB/sec execute 61 sec latency 74.363 ms oleg136-client.virtnet: 1 5256 0.36 MB/sec execute 62 sec latency 46.616 ms oleg136-client.virtnet: 1 5348 0.35 MB/sec execute 63 sec latency 52.364 ms oleg136-client.virtnet: 1 5408 0.35 MB/sec execute 64 sec latency 108.671 ms oleg136-client.virtnet: 1 5549 0.35 MB/sec execute 65 sec latency 52.951 ms oleg136-client.virtnet: 1 5631 0.34 MB/sec execute 66 sec latency 69.471 ms oleg136-client.virtnet: 1 5720 0.34 MB/sec execute 67 sec latency 94.715 ms oleg136-client.virtnet: 1 5787 0.34 MB/sec execute 68 sec latency 141.820 ms oleg136-client.virtnet: 1 5898 0.35 MB/sec execute 69 sec latency 83.232 ms oleg136-client.virtnet: 1 5954 0.34 MB/sec execute 70 sec latency 92.399 ms oleg136-client.virtnet: 1 6021 0.34 MB/sec execute 71 sec latency 101.920 ms oleg136-client.virtnet: 1 6160 0.35 MB/sec execute 72 sec latency 59.718 ms oleg136-client.virtnet: 1 6332 0.38 MB/sec execute 73 sec latency 99.785 ms oleg136-client.virtnet: 1 6486 0.40 MB/sec execute 74 sec latency 90.062 ms oleg136-client.virtnet: 1 6579 0.39 MB/sec execute 75 sec latency 76.729 ms oleg136-client.virtnet: 1 6822 0.41 MB/sec execute 76 sec latency 135.305 ms oleg136-client.virtnet: 1 6930 0.41 MB/sec execute 77 sec latency 79.809 ms oleg136-client.virtnet: 1 7128 0.44 MB/sec execute 78 sec latency 51.138 ms oleg136-client.virtnet: 1 7215 0.44 MB/sec execute 79 sec latency 74.399 ms oleg136-client.virtnet: 1 7296 0.44 MB/sec execute 80 sec latency 79.094 ms oleg136-client.virtnet: 1 7372 0.44 MB/sec execute 81 sec latency 93.415 ms oleg136-client.virtnet: 1 7446 0.44 MB/sec execute 82 sec latency 78.884 ms oleg136-client.virtnet: 1 7519 0.43 MB/sec execute 83 sec latency 68.664 ms oleg136-client.virtnet: 1 7580 0.43 MB/sec execute 84 sec latency 76.269 ms oleg136-client.virtnet: 1 7659 0.42 MB/sec execute 85 sec latency 120.636 ms oleg136-client.virtnet: 1 7785 0.42 MB/sec execute 86 sec latency 85.876 ms oleg136-client.virtnet: 1 7848 0.42 MB/sec execute 87 sec latency 95.973 ms oleg136-client.virtnet: 1 7957 0.42 MB/sec execute 88 sec latency 46.277 ms oleg136-client.virtnet: 1 8025 0.41 MB/sec execute 89 sec latency 85.452 ms oleg136-client.virtnet: 1 8098 0.41 MB/sec execute 90 sec latency 72.788 ms oleg136-client.virtnet: 1 8237 0.42 MB/sec execute 91 sec latency 65.327 ms oleg136-client.virtnet: 1 8329 0.42 MB/sec execute 92 sec latency 49.431 ms oleg136-client.virtnet: 1 8385 0.41 MB/sec execute 93 sec latency 85.875 ms oleg136-client.virtnet: 1 8535 0.44 MB/sec execute 94 sec latency 75.426 ms oleg136-client.virtnet: 1 8606 0.43 MB/sec execute 95 sec latency 115.780 ms oleg136-client.virtnet: 1 8704 0.43 MB/sec execute 96 sec latency 88.073 ms oleg136-client.virtnet: 1 8817 0.43 MB/sec execute 97 sec latency 83.180 ms oleg136-client.virtnet: 1 8982 0.42 MB/sec execute 98 sec latency 39.528 ms oleg136-client.virtnet: 1 9127 0.42 MB/sec execute 99 sec latency 51.256 ms oleg136-client.virtnet: 1 9307 0.42 MB/sec execute 100 sec latency 45.866 ms oleg136-client.virtnet: 1 9492 0.43 MB/sec execute 101 sec latency 48.575 ms oleg136-client.virtnet: 1 9602 0.43 MB/sec execute 102 sec latency 49.668 ms oleg136-client.virtnet: 1 9881 0.46 MB/sec execute 103 sec latency 43.404 ms oleg136-client.virtnet: 1 10111 0.47 MB/sec execute 104 sec latency 63.082 ms oleg136-client.virtnet: 1 10466 0.48 MB/sec execute 105 sec latency 60.873 ms oleg136-client.virtnet: 1 10671 0.51 MB/sec execute 106 sec latency 55.455 ms oleg136-client.virtnet: 1 10814 0.50 MB/sec execute 107 sec latency 45.697 ms oleg136-client.virtnet: 1 10961 0.51 MB/sec execute 108 sec latency 59.431 ms oleg136-client.virtnet: 1 11108 0.51 MB/sec execute 109 sec latency 45.101 ms oleg136-client.virtnet: 1 11242 0.50 MB/sec execute 110 sec latency 79.119 ms oleg136-client.virtnet: 1 11368 0.50 MB/sec execute 111 sec latency 57.329 ms oleg136-client.virtnet: 1 11439 0.50 MB/sec execute 112 sec latency 67.783 ms oleg136-client.virtnet: 1 11557 0.49 MB/sec execute 113 sec latency 58.068 ms oleg136-client.virtnet: 1 11643 0.49 MB/sec execute 114 sec latency 71.999 ms oleg136-client.virtnet: 1 11790 0.50 MB/sec execute 115 sec latency 64.608 ms oleg136-client.virtnet: 1 11909 0.49 MB/sec execute 116 sec latency 40.284 ms oleg136-client.virtnet: 1 12111 0.52 MB/sec execute 117 sec latency 68.773 ms oleg136-client.virtnet: 1 12243 0.51 MB/sec execute 118 sec latency 68.706 ms oleg136-client.virtnet: 1 12386 0.51 MB/sec execute 119 sec latency 38.083 ms oleg136-client.virtnet: 1 cleanup 120 sec oleg136-client.virtnet: 0 cleanup 121 sec oleg136-client.virtnet: 0 cleanup 121 sec oleg136-client.virtnet: oleg136-client.virtnet: Operation Count AvgLat MaxLat oleg136-client.virtnet: ---------------------------------------- oleg136-client.virtnet: NTCreateX 1974 25.664 141.793 oleg136-client.virtnet: Close 1454 5.806 34.721 oleg136-client.virtnet: Rename 82 38.588 132.015 oleg136-client.virtnet: Unlink 383 9.701 31.163 oleg136-client.virtnet: Qpathinfo 1800 26.056 35187.475 oleg136-client.virtnet: Qfileinfo 314 0.501 11.159 oleg136-client.virtnet: Qfsinfo 311 0.646 10.861 oleg136-client.virtnet: Sfileinfo 159 29.999 98.271 oleg136-client.virtnet: Find 675 1.800 67.079 oleg136-client.virtnet: WriteX 953 4.543 52.853 oleg136-client.virtnet: ReadX 3052 0.035 13.279 oleg136-client.virtnet: LockX 6 12.253 46.974 oleg136-client.virtnet: UnlockX 6 4.700 6.748 oleg136-client.virtnet: Flush 132 35.354 138.854 oleg136-client.virtnet: oleg136-client.virtnet: Throughput 0.508488 MB/sec 1 clients 1 procs max_latency=35187.492 ms oleg136-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg136-client.virtnet at Thu Aug 27 18:20:26 EDT 2026 with return code 0 oleg136-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg136-client.virtnet oleg136-client.virtnet: /mnt/lustre/d70b.replay-single/oleg136-client.virtnet /mnt/lustre/d70b.replay-single/oleg136-client.virtnet oleg136-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg136-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg136-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg136-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg136-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg136-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg136-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg136-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg136-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg136-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg136-client.virtnet: removed directory 'clients/client0' oleg136-client.virtnet: removed directory 'clients' oleg136-client.virtnet: removed 'client.txt' oleg136-client.virtnet: /mnt/lustre/d70b.replay-single/oleg136-client.virtnet oleg136-client.virtnet: dbench successfully finished