== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 02:55:30 (1787468130) Starting client oleg435-client.virtnet: -o user_xattr,flock 192.168.204.135@tcp:/lustre /mnt/lustre Started clients oleg435-client.virtnet: 192.168.204.135@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 fnv_1a_64 /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/oleg435-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found dbench: no process found dbench: no process found Started rundbench load pid=135460 ... 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 26176 3576576 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1576 3593196 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7169772 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg435-server Stopping /mnt/lustre-mds1 (opts:) on oleg435-server 02:55:59 (1787468159) shut down facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server Failover mds1 to oleg435-server mount facets: mds1 oleg435-client.virtnet: looking for dbench program oleg435-client.virtnet: /usr/bin/dbench oleg435-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg435-client.virtnet oleg435-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg435-client.virtnet' oleg435-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg435-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg435-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg435-client.virtnet at Sun Aug 23 02:55:36 EDT 2026 oleg435-client.virtnet: waiting for dbench pid 135496 oleg435-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg435-client.virtnet: oleg435-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg435-client.virtnet: failed to create barrier semaphore oleg435-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg435-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg435-client.virtnet: releasing clients oleg435-client.virtnet: 1 111 5.20 MB/sec warmup 1 sec latency 166.403 ms oleg435-client.virtnet: 1 168 3.39 MB/sec warmup 2 sec latency 176.454 ms oleg435-client.virtnet: 1 216 2.78 MB/sec warmup 3 sec latency 222.155 ms oleg435-client.virtnet: 1 314 2.86 MB/sec warmup 4 sec latency 70.549 ms oleg435-client.virtnet: 1 364 2.60 MB/sec warmup 5 sec latency 156.542 ms oleg435-client.virtnet: 1 421 2.47 MB/sec warmup 6 sec latency 113.596 ms oleg435-client.virtnet: 1 501 2.49 MB/sec warmup 7 sec latency 67.996 ms oleg435-client.virtnet: 1 636 2.63 MB/sec warmup 8 sec latency 101.391 ms oleg435-client.virtnet: 1 699 2.35 MB/sec warmup 9 sec latency 90.561 ms oleg435-client.virtnet: 1 762 2.13 MB/sec warmup 10 sec latency 73.569 ms oleg435-client.virtnet: 1 789 1.95 MB/sec warmup 11 sec latency 263.217 ms oleg435-client.virtnet: 1 799 1.79 MB/sec warmup 12 sec latency 1136.870 ms oleg435-client.virtnet: 1 873 1.66 MB/sec warmup 13 sec latency 81.960 ms oleg435-client.virtnet: 1 904 1.55 MB/sec warmup 14 sec latency 173.990 ms oleg435-client.virtnet: 1 969 1.45 MB/sec warmup 15 sec latency 85.046 ms oleg435-client.virtnet: 1 1042 1.43 MB/sec warmup 16 sec latency 102.669 ms oleg435-client.virtnet: 1 1103 1.35 MB/sec warmup 17 sec latency 76.272 ms oleg435-client.virtnet: 1 1156 1.28 MB/sec warmup 18 sec latency 105.974 ms oleg435-client.virtnet: 1 1229 1.21 MB/sec warmup 19 sec latency 77.152 ms oleg435-client.virtnet: 1 1242 1.15 MB/sec warmup 20 sec latency 880.721 ms oleg435-client.virtnet: 1 1242 1.10 MB/sec warmup 21 sec latency 1881.051 ms oleg435-client.virtnet: 1 1242 1.05 MB/sec warmup 22 sec latency 2881.422 ms oleg435-client.virtnet: 1 1242 1.00 MB/sec warmup 23 sec latency 3881.582 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 1 sec latency 5882.903 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 2 sec latency 6883.925 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 3 sec latency 7885.233 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 4 sec latency 8885.484 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 5 sec latency 9886.040 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 6 sec latency 10886.381 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 7 sec latency 11887.913 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 8 sec latency 12888.124 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 9 sec latency 13893.236 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 10 sec latencStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1 Started lustre-MDT0000 02:56:49 (1787468209) targets are mounted 02:56:49 (1787468209) facet_failover done y 14905.624 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 11 sec latency 15906.232 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 12 sec latency 16906.578 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 13 sec latency 17906.962 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 14 sec latency 18907.330 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 15 sec latency 19908.597 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 16 sec latency 20908.893 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 17 sec latency 21909.324 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 18 sec latency 22910.008 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 19 sec latency 23910.828 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 20 sec latency 24911.121 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 21 sec latency 25917.295 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 22 sec latency 26919.819 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 23 sec latency 27920.035 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 24 sec latency 28920.457 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 25 sec latency 29922.114 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 26 sec latency 30922.849 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 27 sec latency 31925.303 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 28 sec latency 32926.193 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 29 sec latency 33929.214 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 30 sec latency 34933.070 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 31 sec latency 35934.549 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 32 sec latency 36934.813 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 33 sec latency 37935.037 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 34 sec latency 38935.355 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 35 sec latency 39935.832 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 36 sec latency 40937.358 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 37 sec latency 41938.087 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 38 sec latency 42938.305 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 39 sec latency 43939.019 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 40 sec latency 44939.233 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 41 sec latency 45939.657 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 42 sec latency 46939.922 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 43 sec latency 47940.695 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 44 sec latency 48940.983 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 45 sec latency 49945.396 ms oleg435-client.virtnet: 1 1242 0.00 MB/sec execute 46 sec latency 50958.986 ms oleg435-client.virtnet: 1 1256 0.00 MB/sec execute 47 sec latency 51593.186 ms oleg435-client.virtnet: 1 1391 0.06 MB/sec execute 48 sec latency 121.915 ms oleg435-client.virtnet: 1 1438 0.06 MB/sec execute 49 sec latency 102.503 ms oleg435-client.virtnet: 1 1499 0.06 MB/sec execute 50 sec latency 79.719 ms oleg435-client.virtnet: 1 1552 0.06 MB/sec execute 51 sec latency 106.365 ms oleg435-client.virtnet: 1 1603 0.06 MB/sec execute 52 sec latency 113.787 ms oleg435-client.virtnet: 1 1655 0.06 MB/sec execute 53 sec latency 125.340 ms oleg435-client.virtnet: 1 1691 0.06 MB/soleg435-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 36512 3570036 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13228 3592208 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49740 7162244 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg435-server Stopping /mnt/lustre-mds2 (opts:) on oleg435-server 02:57:26 (1787468246) shut down facet: mds2 facet_host: oleg435-server facet_failover_host: oleg435-server Failover mds2 to oleg435-server mount facets: mds2 ec execute 54 sec latency 189.807 ms oleg435-client.virtnet: 1 1770 0.06 MB/sec execute 55 sec latency 97.732 ms oleg435-client.virtnet: 1 1843 0.06 MB/sec execute 56 sec latency 70.953 ms oleg435-client.virtnet: 1 1941 0.06 MB/sec execute 57 sec latency 78.752 ms oleg435-client.virtnet: 1 2008 0.06 MB/sec execute 58 sec latency 132.507 ms oleg435-client.virtnet: 1 2097 0.06 MB/sec execute 59 sec latency 100.430 ms oleg435-client.virtnet: 1 2158 0.06 MB/sec execute 60 sec latency 76.127 ms oleg435-client.virtnet: 1 2226 0.06 MB/sec execute 61 sec latency 111.891 ms oleg435-client.virtnet: 1 2328 0.08 MB/sec execute 62 sec latency 80.290 ms oleg435-client.virtnet: 1 2386 0.08 MB/sec execute 63 sec latency 80.366 ms oleg435-client.virtnet: 1 2453 0.08 MB/sec execute 64 sec latency 71.110 ms oleg435-client.virtnet: 1 2554 0.09 MB/sec execute 65 sec latency 88.070 ms oleg435-client.virtnet: 1 2633 0.10 MB/sec execute 66 sec latency 62.231 ms oleg435-client.virtnet: 1 2874 0.14 MB/sec execute 67 sec latency 97.325 ms oleg435-client.virtnet: 1 2931 0.15 MB/sec execute 68 sec latency 114.607 ms oleg435-client.virtnet: 1 3010 0.15 MB/sec execute 69 sec latency 108.861 ms oleg435-client.virtnet: 1 3209 0.16 MB/sec execute 70 sec latency 113.249 ms oleg435-client.virtnet: 1 3329 0.17 MB/sec execute 71 sec latency 97.365 ms oleg435-client.virtnet: 1 3432 0.19 MB/sec execute 72 sec latency 87.731 ms oleg435-client.virtnet: 1 3564 0.21 MB/sec execute 73 sec latency 94.850 ms oleg435-client.virtnet: 1 3642 0.21 MB/sec execute 74 sec latency 72.459 ms oleg435-client.virtnet: 1 3705 0.21 MB/sec execute 75 sec latency 73.435 ms oleg435-client.virtnet: 1 3786 0.22 MB/sec execute 76 sec latency 82.724 ms oleg435-client.virtnet: 1 3867 0.22 MB/sec execute 77 sec latency 87.676 ms oleg435-client.virtnet: 1 3944 0.22 MB/sec execute 78 sec latency 72.819 ms oleg435-client.virtnet: 1 4006 0.21 MB/sec execute 79 sec latency 81.587 ms oleg435-client.virtnet: 1 4070 0.21 MB/sec execute 80 sec latency 91.221 ms oleg435-client.virtnet: 1 4168 0.21 MB/sec execute 81 sec latency 140.824 ms oleg435-client.virtnet: 1 4246 0.21 MB/sec execute 82 sec latency 119.748 ms oleg435-client.virtnet: 1 4304 0.21 MB/sec execute 83 sec latency 116.197 ms oleg435-client.virtnet: 1 4362 0.21 MB/sec execute 84 sec latency 89.086 ms oleg435-client.virtnet: 1 4423 0.21 MB/sec execute 85 sec latency 91.661 ms oleg435-client.virtnet: 1 4470 0.21 MB/sec execute 86 sec latency 93.337 ms oleg435-client.virtnet: 1 4524 0.20 MB/sec execute 87 sec latency 116.285 ms oleg435-client.virtnet: 1 4618 0.21 MB/sec execute 88 sec latency 76.062 ms oleg435-client.virtnet: 1 4713 0.21 MB/sec execute 89 sec latency 80.860 ms oleg435-client.virtnet: 1 4799 0.21 MB/sec execute 90 sec latency 48.870 ms oleg435-client.virtnet: 1 4965 0.24 MB/sec execute 91 sec latency 52.084 ms oleg435-client.virtnet: 1 5047 0.24 MB/sec execute 92 sec latency 73.510 ms oleg435-client.virtnet: 1 5129 0.24 MB/sec execute 93 sec latency 86.735 ms oleg435-client.virtnet: 1 5218 0.24 MB/sec execute 94 sec latency 63.199 ms oleg435-client.virtnet: 1 5276 0.23 MB/sec execute 95 sec latency 106.262 ms oleg435-client.virtnet: 1 5336 0.23 MB/sec execute 96 sec latency 79.000 ms oleg435-client.virtnet: 1 5375 0.23 MB/sec execute 97 sec latency 119.722 ms oleg435-client.virtnet: 1 5433 0.23 MB/sec execute 98 sec latency 97.365 ms oleg435-client.virtnet: 1 5539 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg435-server: oleg435-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1 Started lustre-MDT0001 02:57:57 (1787468277) targets are mounted 02:57:57 (1787468277) facet_failover done oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 0.23 MB/sec execute 99 sec latency 58.881 ms oleg435-client.virtnet: 1 5577 0.23 MB/sec execute 100 sec latency 144.052 ms oleg435-client.virtnet: 1 5645 0.22 MB/sec execute 101 sec latency 123.262 ms oleg435-client.virtnet: 1 5718 0.22 MB/sec execute 102 sec latency 96.782 ms oleg435-client.virtnet: 1 5797 0.22 MB/sec execute 103 sec latency 89.248 ms oleg435-client.virtnet: 1 5913 0.23 MB/sec execute 104 sec latency 56.584 ms oleg435-client.virtnet: 1 5972 0.23 MB/sec execute 105 sec latency 70.422 ms oleg435-client.virtnet: 1 6047 0.23 MB/sec execute 106 sec latency 80.776 ms oleg435-client.virtnet: 1 6152 0.23 MB/sec execute 107 sec latency 76.131 ms oleg435-client.virtnet: 1 6329 0.26 MB/sec execute 108 sec latency 84.306 ms oleg435-client.virtnet: 1 6486 0.27 MB/sec execute 109 sec latency 108.055 ms oleg435-client.virtnet: 1 6579 0.27 MB/sec execute 110 sec latency 100.359 ms oleg435-client.virtnet: 1 6825 0.28 MB/sec execute 111 sec latency 70.192 ms oleg435-client.virtnet: 1 6986 0.29 MB/sec execute 112 sec latency 55.998 ms oleg435-client.virtnet: 1 7174 0.31 MB/sec execute 113 sec latency 68.545 ms oleg435-client.virtnet: 1 7240 0.30 MB/sec execute 114 sec latency 67.059 ms oleg435-client.virtnet: 1 7320 0.31 MB/sec execute 115 sec latency 128.364 ms oleg435-client.virtnet: 1 7376 0.31 MB/sec execute 116 sec latency 93.325 ms oleg435-client.virtnet: 1 7451 0.31 MB/sec execute 117 sec latency 83.535 ms oleg435-client.virtnet: 1 7515 0.31 MB/sec execute 118 sec latency 103.864 ms oleg435-client.virtnet: 1 7570 0.30 MB/sec execute 119 sec latency 117.250 ms oleg435-client.virtnet: 1 cleanup 120 sec oleg435-client.virtnet: 1 cleanup 121 sec oleg435-client.virtnet: 1 cleanup 122 sec oleg435-client.virtnet: 0 cleanup 122 sec oleg435-client.virtnet: oleg435-client.virtnet: Operation Count AvgLat MaxLat oleg435-client.virtnet: ---------------------------------------- oleg435-client.virtnet: NTCreateX 1123 81.512 51593.165 oleg435-client.virtnet: Close 805 9.300 54.408 oleg435-client.virtnet: Rename 43 59.093 189.775 oleg435-client.virtnet: Unlink 206 13.004 47.299 oleg435-client.virtnet: Qpathinfo 1004 9.837 121.887 oleg435-client.virtnet: Qfileinfo 179 0.767 6.991 oleg435-client.virtnet: Qfsinfo 175 1.400 26.466 oleg435-client.virtnet: Sfileinfo 70 38.512 77.023 oleg435-client.virtnet: Find 382 2.272 60.627 oleg435-client.virtnet: WriteX 528 7.286 93.023 oleg435-client.virtnet: ReadX 1794 0.085 35.509 oleg435-client.virtnet: LockX 4 8.659 15.911 oleg435-client.virtnet: UnlockX 4 5.506 6.819 oleg435-client.virtnet: Flush 62 44.280 116.175 oleg435-client.virtnet: oleg435-client.virtnet: Throughput 0.302874 MB/sec 1 clients 1 procs max_latency=51593.186 ms oleg435-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg435-client.virtnet at Sun Aug 23 02:58:03 EDT 2026 with return code 0 oleg435-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg435-client.virtnet oleg435-client.virtnet: /mnt/lustre/d70b.replay-single/oleg435-client.virtnet /mnt/lustre/d70b.replay-single/oleg435-client.virtnet oleg435-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg435-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg435-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg435-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg435-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg435-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg435-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg435-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg435-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg435-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg435-client.virtnet: removed directory 'clients/client0' oleg435-client.virtnet: removed directory 'clients' oleg435-client.virtnet: removed 'client.txt' oleg435-client.virtnet: /mnt/lustre/d70b.replay-single/oleg435-client.virtnet oleg435-client.virtnet: dbench successfully finished mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec