== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 10:11:06 (1787148666) Starting client oleg335-client.virtnet: -o user_xattr,flock 192.168.203.135@tcp:/lustre /mnt/lustre Started clients oleg335-client.virtnet: 192.168.203.135@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 crush /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/oleg335-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=135332 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2436 1268868 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2072 1269232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1604 3605416 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26148 3576604 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7182020 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg335-server Stopping /mnt/lustre-mds1 (opts:) on oleg335-server 10:11:32 (1787148692) shut down facet: mds1 facet_host: oleg335-server facet_failover_host: oleg335-server Failover mds1 to oleg335-server mount facets: mds1 oleg335-client.virtnet: looking for dbench program oleg335-client.virtnet: /usr/bin/dbench oleg335-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg335-client.virtnet oleg335-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg335-client.virtnet' oleg335-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg335-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg335-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg335-client.virtnet at Wed Aug 19 10:11:11 EDT 2026 oleg335-client.virtnet: waiting for dbench pid 135362 oleg335-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg335-client.virtnet: oleg335-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg335-client.virtnet: failed to create barrier semaphore oleg335-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg335-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg335-client.virtnet: releasing clients oleg335-client.virtnet: 1 50 2.10 MB/sec warmup 1 sec latency 103.593 ms oleg335-client.virtnet: 1 129 2.88 MB/sec warmup 2 sec latency 109.772 ms oleg335-client.virtnet: 1 177 2.37 MB/sec warmup 3 sec latency 146.279 ms oleg335-client.virtnet: 1 255 2.41 MB/sec warmup 4 sec latency 186.961 ms oleg335-client.virtnet: 1 316 2.29 MB/sec warmup 5 sec latency 124.222 ms oleg335-client.virtnet: 1 388 2.30 MB/sec warmup 6 sec latency 100.424 ms oleg335-client.virtnet: 1 446 2.23 MB/sec warmup 7 sec latency 118.065 ms oleg335-client.virtnet: 1 511 2.21 MB/sec warmup 8 sec latency 100.778 ms oleg335-client.virtnet: 1 642 2.34 MB/sec warmup 9 sec latency 95.692 ms oleg335-client.virtnet: 1 664 2.11 MB/sec warmup 10 sec latency 624.006 ms oleg335-client.virtnet: 1 664 1.92 MB/sec warmup 11 sec latency 1624.229 ms oleg335-client.virtnet: 1 697 1.76 MB/sec warmup 12 sec latency 2075.715 ms oleg335-client.virtnet: 1 759 1.64 MB/sec warmup 13 sec latency 91.747 ms oleg335-client.virtnet: 1 825 1.53 MB/sec warmup 14 sec latency 84.374 ms oleg335-client.virtnet: 1 884 1.44 MB/sec warmup 15 sec latency 95.312 ms oleg335-client.virtnet: 1 903 1.35 MB/sec warmup 16 sec latency 321.168 ms oleg335-client.virtnet: 1 964 1.28 MB/sec warmup 17 sec latency 97.109 ms oleg335-client.virtnet: 1 1038 1.27 MB/sec warmup 18 sec latency 95.703 ms oleg335-client.virtnet: 1 1050 1.20 MB/sec warmup 19 sec latency 905.588 ms oleg335-client.virtnet: 1 1050 1.14 MB/sec warmup 20 sec latency 1907.496 ms oleg335-client.virtnet: 1 1050 1.09 MB/sec warmup 21 sec latency 2912.519 ms oleg335-client.virtnet: 1 1050 1.04 MB/sec warmup 22 sec latency 3912.797 ms oleg335-client.virtnet: 1 1050 0.99 MB/sec warmup 23 sec latency 4913.080 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 1 sec latency 6914.450 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 2 sec latency 7914.781 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 3 sec latency 8914.944 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 4 sec latency 9915.292 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 5 sec latency 10917.148 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 6 sec latency 11919.075 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 7 sec latency 12923.501 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 8 sec latency 13923.677 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 9 sec latency 14933.809 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 10 sec lStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg335-server: oleg335-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1 Started lustre-MDT0000 10:12:04 (1787148724) targets are mounted 10:12:05 (1787148725) facet_failover done oleg335-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 2392 1268912 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2032 1269272 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13132 3593648 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36400 3570444 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49532 7164092 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg335-server Stopping /mnt/lustre-mds2 (opts:) on oleg335-server atency 15940.169 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 11 sec latency 16945.037 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 12 sec latency 17945.446 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 13 sec latency 18949.289 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 14 sec latency 19949.450 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 15 sec latency 20949.698 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 16 sec latency 21949.917 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 17 sec latency 22950.100 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 18 sec latency 23950.480 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 19 sec latency 24950.772 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 20 sec latency 25951.075 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 21 sec latency 26952.611 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 22 sec latency 27952.778 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 23 sec latency 28953.060 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 24 sec latency 29955.087 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 25 sec latency 30955.358 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 26 sec latency 31955.668 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 27 sec latency 32956.021 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 28 sec latency 33956.194 ms oleg335-client.virtnet: 1 1050 0.00 MB/sec execute 29 sec latency 34956.483 ms oleg335-client.virtnet: 1 1119 0.00 MB/sec execute 30 sec latency 35138.634 ms oleg335-client.virtnet: 1 1180 0.00 MB/sec execute 31 sec latency 109.338 ms oleg335-client.virtnet: 1 1239 0.01 MB/sec execute 32 sec latency 73.203 ms oleg335-client.virtnet: 1 1319 0.04 MB/sec execute 33 sec latency 83.595 ms oleg335-client.virtnet: 1 1439 0.09 MB/sec execute 34 sec latency 73.356 ms oleg335-client.virtnet: 1 1518 0.09 MB/sec execute 35 sec latency 77.650 ms oleg335-client.virtnet: 1 1616 0.09 MB/sec execute 36 sec latency 61.119 ms oleg335-client.virtnet: 1 1684 0.09 MB/sec execute 37 sec latency 92.121 ms oleg335-client.virtnet: 1 1771 0.09 MB/sec execute 38 sec latency 76.120 ms oleg335-client.virtnet: 1 1861 0.09 MB/sec execute 39 sec latency 83.360 ms oleg335-client.virtnet: 1 1980 0.09 MB/sec execute 40 sec latency 64.133 ms oleg335-client.virtnet: 1 2053 0.09 MB/sec execute 41 sec latency 78.419 ms oleg335-client.virtnet: 1 2162 0.09 MB/sec execute 42 sec latency 76.342 ms oleg335-client.virtnet: 1 2327 0.11 MB/sec execute 43 sec latency 67.179 ms oleg335-client.virtnet: 1 2389 0.12 MB/sec execute 44 sec latency 91.427 ms oleg335-client.virtnet: 1 2457 0.12 MB/sec execute 45 sec latency 64.935 ms oleg335-client.virtnet: 1 2571 0.13 MB/sec execute 46 sec latency 68.619 ms oleg335-client.virtnet: 1 2733 0.19 MB/sec execute 47 sec latency 88.806 ms oleg335-client.virtnet: 1 2917 0.22 MB/sec execute 48 sec latency 59.031 ms oleg335-client.virtnet: 1 2990 0.22 MB/sec execute 49 sec latency 94.841 ms oleg335-client.virtnet: 1 3197 0.23 MB/sec execute 50 sec latency 71.500 ms oleg335-client.virtnet: 1 3370 0.25 MB/sec execute 51 sec latency 52.122 ms oleg335-client.virtnet: 1 3548 0.30 MB/sec execute 52 sec latency 64.839 ms oleg335-client.virtnet: 1 3645 0.30 MB/sec execute 53 sec latency 76.733 ms oleg335-client.virtnet: 1 3738 0.30 MB/sec execute 54 sec latency 60.932 ms oleg335-cli10:12:32 (1787148752) shut down facet: mds2 facet_host: oleg335-server facet_failover_host: oleg335-server Failover mds2 to oleg335-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg335-server: oleg335-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1 Started lustre-MDT0001 10:13:00 (1787148780) targets are mounted 10:13:00 (1787148780) facet_failover done oleg335-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 ent.virtnet: 1 3805 0.31 MB/sec execute 55 sec latency 103.018 ms oleg335-client.virtnet: 1 3878 0.30 MB/sec execute 56 sec latency 62.878 ms oleg335-client.virtnet: 1 3939 0.30 MB/sec execute 57 sec latency 94.564 ms oleg335-client.virtnet: 1 4010 0.30 MB/sec execute 58 sec latency 71.191 ms oleg335-client.virtnet: 1 4079 0.29 MB/sec execute 59 sec latency 80.325 ms oleg335-client.virtnet: 1 4223 0.29 MB/sec execute 60 sec latency 57.895 ms oleg335-client.virtnet: 1 4284 0.29 MB/sec execute 61 sec latency 136.746 ms oleg335-client.virtnet: 1 4357 0.28 MB/sec execute 62 sec latency 82.234 ms oleg335-client.virtnet: 1 4443 0.28 MB/sec execute 63 sec latency 68.563 ms oleg335-client.virtnet: 1 4486 0.28 MB/sec execute 64 sec latency 88.550 ms oleg335-client.virtnet: 1 4543 0.28 MB/sec execute 65 sec latency 93.285 ms oleg335-client.virtnet: 1 4642 0.29 MB/sec execute 66 sec latency 65.926 ms oleg335-client.virtnet: 1 4729 0.29 MB/sec execute 67 sec latency 61.516 ms oleg335-client.virtnet: 1 4789 0.28 MB/sec execute 68 sec latency 74.489 ms oleg335-client.virtnet: 1 4884 0.29 MB/sec execute 69 sec latency 76.617 ms oleg335-client.virtnet: 1 4985 0.32 MB/sec execute 70 sec latency 111.049 ms oleg335-client.virtnet: 1 5062 0.31 MB/sec execute 71 sec latency 67.103 ms oleg335-client.virtnet: 1 5133 0.31 MB/sec execute 72 sec latency 65.915 ms oleg335-client.virtnet: 1 5190 0.31 MB/sec execute 73 sec latency 81.655 ms oleg335-client.virtnet: 1 5256 0.30 MB/sec execute 74 sec latency 94.822 ms oleg335-client.virtnet: 1 5296 0.30 MB/sec execute 75 sec latency 87.297 ms oleg335-client.virtnet: 1 5356 0.30 MB/sec execute 76 sec latency 86.646 ms oleg335-client.virtnet: 1 5420 0.29 MB/sec execute 77 sec latency 81.476 ms oleg335-client.virtnet: 1 5539 0.29 MB/sec execute 78 sec latency 64.420 ms oleg335-client.virtnet: 1 5583 0.29 MB/sec execute 79 sec latency 92.160 ms oleg335-client.virtnet: 1 5674 0.29 MB/sec execute 80 sec latency 89.078 ms oleg335-client.virtnet: 1 5732 0.28 MB/sec execute 81 sec latency 77.954 ms oleg335-client.virtnet: 1 5851 0.29 MB/sec execute 82 sec latency 69.420 ms oleg335-client.virtnet: 1 5937 0.29 MB/sec execute 83 sec latency 81.377 ms oleg335-client.virtnet: 1 5994 0.29 MB/sec execute 84 sec latency 83.259 ms oleg335-client.virtnet: 1 6050 0.29 MB/sec execute 85 sec latency 76.695 ms oleg335-client.virtnet: 1 6191 0.30 MB/sec execute 86 sec latency 63.509 ms oleg335-client.virtnet: 1 6435 0.33 MB/sec execute 87 sec latency 73.706 ms oleg335-client.virtnet: 1 6544 0.34 MB/sec execute 88 sec latency 69.733 ms oleg335-client.virtnet: 1 6752 0.34 MB/sec execute 89 sec latency 95.341 ms oleg335-client.virtnet: 1 6896 0.35 MB/sec execute 90 sec latency 103.525 ms oleg335-client.virtnet: 1 6964 0.35 MB/sec execute 91 sec latency 111.150 ms oleg335-client.virtnet: 1 7128 0.38 MB/sec execute 92 sec latency 67.348 ms oleg335-client.virtnet: 1 7212 0.38 MB/sec execute 93 sec latency 78.792 ms oleg335-client.virtnet: 1 7269 0.37 MB/sec execute 94 sec latency 78.392 ms oleg335-client.virtnet: 1 7345 0.38 MB/sec execute 95 sec latency 101.320 ms oleg335-client.virtnet: 1 7396 0.37 MB/sec execute 96 sec latency 80.715 ms oleg335-client.virtnet: 1 7472 0.37 MB/sec execute 97 sec latency 70.202 ms oleg335-client.virtnet: 1 7549 0.37 MB/sec execute 98 sec latency 66.988 ms oleg335-client.virtnet: 1 7619 0.37 MB/sec execute 99 sec latency 74.656 ms oleg335-client.virtnet: 1 7726 0.36 MB/sec execute 100 sec latency 74.408 ms oleg335-client.virtnet: 1 7836 0.36 MB/sec execute 101 sec latency 63.946 ms oleg335-client.virtnet: 1 7912 0.36 MB/sec execute 102 sec latency 58.370 ms oleg335-client.virtnet: 1 7997 0.36 MB/sec execute 103 sec latency 92.549 ms oleg335-client.virtnet: 1 8082 0.36 MB/sec execute 104 sec latency 64.905 ms oleg335-client.virtnet: 1 8195 0.36 MB/sec execute 105 sec latency 79.432 ms oleg335-client.virtnet: 1 8285 0.36 MB/sec execute 106 sec latency 64.147 ms oleg335-client.virtnet: 1 8352 0.36 MB/sec execute 107 sec latency 63.623 ms oleg335-client.virtnet: 1 8500 0.38 MB/sec execute 108 sec latency 102.378 ms oleg335-client.virtnet: 1 8583 0.38 MB/sec execute 109 sec latency 58.703 ms oleg335-client.virtnet: 1 8672 0.38 MB/sec execute 110 sec latency 65.871 ms oleg335-client.virtnet: 1 8759 0.37 MB/sec execute 111 sec latency 94.767 ms oleg335-client.virtnet: 1 8835 0.37 MB/sec execute 112 sec latency 67.714 ms oleg335-client.virtnet: 1 8916 0.37 MB/sec execute 113 sec latency 65.598 ms oleg335-client.virtnet: 1 9017 0.37 MB/sec execute 114 sec latency 71.103 ms oleg335-client.virtnet: 1 9119 0.36 MB/sec execute 115 sec latency 65.793 ms oleg335-client.virtnet: 1 9202 0.36 MB/sec execute 116 sec latency 85.898 ms oleg335-client.virtnet: 1 9290 0.36 MB/sec execute 117 sec latency 72.328 ms oleg335-client.virtnet: 1 9449 0.37 MB/sec execute 118 sec latency 65.035 ms oleg335-client.virtnet: 1 9516 0.36 MB/sec execute 119 sec latency 87.327 ms oleg335-client.virtnet: 1 cleanup 120 sec oleg335-client.virtnet: 1 cleanup 121 sec oleg335-client.virtnet: 0 cleanup 122 sec oleg335-client.virtnet: oleg335-client.virtnet: Operation Count AvgLat MaxLat oleg335-client.virtnet: ---------------------------------------- oleg335-client.virtnet: NTCreateX 1494 32.798 136.729 oleg335-client.virtnet: Close 1131 7.676 42.176 oleg335-client.virtnet: Rename 62 51.041 109.304 oleg335-client.virtnet: Unlink 275 11.469 42.025 oleg335-client.virtnet: Qpathinfo 1420 33.315 35138.604 oleg335-client.virtnet: Qfileinfo 247 0.702 12.093 oleg335-client.virtnet: Qfsinfo 222 0.853 15.752 oleg335-client.virtnet: Sfileinfo 129 31.547 76.677 oleg335-client.virtnet: Find 511 1.967 73.697 oleg335-client.virtnet: WriteX 738 6.424 60.966 oleg335-client.virtnet: ReadX 2209 0.386 67.499 oleg335-client.virtnet: LockX 4 11.959 20.909 oleg335-client.virtnet: UnlockX 4 13.733 17.285 oleg335-client.virtnet: Flush 96 35.381 103.509 oleg335-client.virtnet: oleg335-client.virtnet: Throughput 0.363831 MB/sec 1 clients 1 procs max_latency=35138.634 ms oleg335-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg335-client.virtnet at Wed Aug 19 10:13:37 EDT 2026 with return code 0 oleg335-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg335-client.virtnet oleg335-client.virtnet: /mnt/lustre/d70b.replay-single/oleg335-client.virtnet /mnt/lustre/d70b.replay-single/oleg335-client.virtnet oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg335-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg335-client.virtnet: removed directory 'clients/client0' oleg335-client.virtnet: removed directory 'clients' oleg335-client.virtnet: removed 'client.txt' oleg335-client.virtnet: /mnt/lustre/d70b.replay-single/oleg335-client.virtnet oleg335-client.virtnet: dbench successfully finished