== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 03:52:33 (1790927553) Starting client oleg605-client.virtnet: -o user_xattr,flock 192.168.206.105@tcp:/lustre /mnt/lustre Started clients oleg605-client.virtnet: 192.168.206.105@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,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/oleg605-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=135519 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2360 1268944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1980 1269324 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1600 3596748 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26152 3572472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7169220 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg605-server Stopping /mnt/lustre-mds1 (opts:) on oleg605-server 03:52:54 (1790927574) shut down facet: mds1 facet_host: oleg605-server facet_failover_host: oleg605-server Failover mds1 to oleg605-server mount facets: mds1 oleg605-client.virtnet: looking for dbench program oleg605-client.virtnet: /usr/bin/dbench oleg605-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg605-client.virtnet oleg605-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg605-client.virtnet' oleg605-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg605-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg605-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg605-client.virtnet at Fri Oct 2 03:52:36 EDT 2026 oleg605-client.virtnet: waiting for dbench pid 135551 oleg605-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg605-client.virtnet: oleg605-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg605-client.virtnet: failed to create barrier semaphore oleg605-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg605-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg605-client.virtnet: releasing clients oleg605-client.virtnet: 1 111 5.24 MB/sec warmup 1 sec latency 85.451 ms oleg605-client.virtnet: 1 174 3.53 MB/sec warmup 2 sec latency 107.425 ms oleg605-client.virtnet: 1 260 3.26 MB/sec warmup 3 sec latency 112.996 ms oleg605-client.virtnet: 1 350 3.13 MB/sec warmup 4 sec latency 68.114 ms oleg605-client.virtnet: 1 453 3.18 MB/sec warmup 5 sec latency 72.800 ms oleg605-client.virtnet: 1 600 3.49 MB/sec warmup 6 sec latency 69.972 ms oleg605-client.virtnet: 1 697 3.03 MB/sec warmup 7 sec latency 68.640 ms oleg605-client.virtnet: 1 771 2.67 MB/sec warmup 8 sec latency 72.342 ms oleg605-client.virtnet: 1 851 2.39 MB/sec warmup 9 sec latency 69.408 ms oleg605-client.virtnet: 1 902 2.17 MB/sec warmup 10 sec latency 165.174 ms oleg605-client.virtnet: 1 972 1.98 MB/sec warmup 11 sec latency 86.181 ms oleg605-client.virtnet: 1 1086 1.91 MB/sec warmup 12 sec latency 52.316 ms oleg605-client.virtnet: 1 1173 1.77 MB/sec warmup 13 sec latency 73.985 ms oleg605-client.virtnet: 1 1243 1.65 MB/sec warmup 14 sec latency 78.697 ms oleg605-client.virtnet: 1 1406 1.73 MB/sec warmup 15 sec latency 70.493 ms oleg605-client.virtnet: 1 1492 1.63 MB/sec warmup 16 sec latency 79.457 ms oleg605-client.virtnet: 1 1597 1.54 MB/sec warmup 17 sec latency 78.763 ms oleg605-client.virtnet: 1 1689 1.46 MB/sec warmup 18 sec latency 64.047 ms oleg605-client.virtnet: 1 1820 1.38 MB/sec warmup 19 sec latency 57.035 ms oleg605-client.virtnet: 1 1977 1.32 MB/sec warmup 20 sec latency 51.304 ms oleg605-client.virtnet: 1 2095 1.27 MB/sec warmup 21 sec latency 56.953 ms oleg605-client.virtnet: 1 2210 1.22 MB/sec warmup 22 sec latency 62.324 ms oleg605-client.virtnet: 1 2388 1.21 MB/sec warmup 23 sec latency 41.156 ms oleg605-client.virtnet: 1 2607 0.29 MB/sec execute 1 sec latency 62.812 ms oleg605-client.virtnet: 1 2910 2.18 MB/sec execute 2 sec latency 70.520 ms oleg605-client.virtnet: 1 3189 1.85 MB/sec execute 3 sec latency 55.260 ms oleg605-client.virtnet: 1 3353 1.67 MB/sec execute 4 sec latency 69.522 ms oleg605-client.virtnet: 1 3523 1.93 MB/sec execute 5 sec latency 71.936 ms oleg605-client.virtnet: 1 3633 1.65 MB/sec execute 6 sec latency 53.006 ms oleg605-client.virtnet: 1 3738 1.50 MB/sec execute 7 sec latency 46.611 ms oleg605-client.virtnet: 1 3816 1.38 MB/sec execute 8 sec latency 82.013 ms oleg605-client.virtnet: 1 3884 1.23 MB/sec execute 9 sec latency 65.700 ms oleg605-client.virtnet: 1 3975 1.13 MB/sec execute 10 sec latency 54.524 ms oleg605-client.virtnet: Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg605-server: oleg605-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg605-client: oleg605-server: ssh exited with exit code 1 Started lustre-MDT0000 03:53:30 (1790927610) targets are mounted 03:53:30 (1790927610) facet_failover done oleg605-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 2300 1269004 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1948 1269356 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13120 3590304 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36520 3569820 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49640 7160124 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg605-server Stopping /mnt/lustre-mds2 (opts:) on oleg605-server 1 4055 1.03 MB/sec execute 11 sec latency 85.141 ms oleg605-client.virtnet: 1 4179 0.95 MB/sec execute 12 sec latency 60.252 ms oleg605-client.virtnet: 1 4266 0.89 MB/sec execute 13 sec latency 80.551 ms oleg605-client.virtnet: 1 4336 0.84 MB/sec execute 14 sec latency 77.527 ms oleg605-client.virtnet: 1 4418 0.80 MB/sec execute 15 sec latency 79.011 ms oleg605-client.virtnet: 1 4488 0.76 MB/sec execute 16 sec latency 66.842 ms oleg605-client.virtnet: 1 4562 0.72 MB/sec execute 17 sec latency 133.285 ms oleg605-client.virtnet: 1 4722 0.74 MB/sec execute 18 sec latency 46.827 ms oleg605-client.virtnet: 1 4810 0.71 MB/sec execute 19 sec latency 53.329 ms oleg605-client.virtnet: 1 4999 0.82 MB/sec execute 20 sec latency 46.337 ms oleg605-client.virtnet: 1 5080 0.78 MB/sec execute 21 sec latency 83.595 ms oleg605-client.virtnet: 1 5139 0.75 MB/sec execute 22 sec latency 87.364 ms oleg605-client.virtnet: 1 5197 0.72 MB/sec execute 23 sec latency 81.262 ms oleg605-client.virtnet: 1 5261 0.69 MB/sec execute 24 sec latency 94.272 ms oleg605-client.virtnet: 1 5323 0.67 MB/sec execute 25 sec latency 71.999 ms oleg605-client.virtnet: 1 5373 0.64 MB/sec execute 26 sec latency 100.423 ms oleg605-client.virtnet: 1 5474 0.62 MB/sec execute 27 sec latency 63.543 ms oleg605-client.virtnet: 1 5569 0.60 MB/sec execute 28 sec latency 93.513 ms oleg605-client.virtnet: 1 5657 0.59 MB/sec execute 29 sec latency 82.104 ms oleg605-client.virtnet: 1 5738 0.57 MB/sec execute 30 sec latency 63.286 ms oleg605-client.virtnet: 1 5897 0.59 MB/sec execute 31 sec latency 54.470 ms oleg605-client.virtnet: 1 5962 0.57 MB/sec execute 32 sec latency 67.355 ms oleg605-client.virtnet: 1 6028 0.58 MB/sec execute 33 sec latency 74.207 ms oleg605-client.virtnet: 1 6142 0.57 MB/sec execute 34 sec latency 68.313 ms oleg605-client.virtnet: 1 6329 0.64 MB/sec execute 35 sec latency 58.427 ms oleg605-client.virtnet: 1 6530 0.66 MB/sec execute 36 sec latency 71.664 ms oleg605-client.virtnet: 1 6585 0.65 MB/sec execute 37 sec latency 87.887 ms oleg605-client.virtnet: 1 6820 0.68 MB/sec execute 38 sec latency 95.204 ms oleg605-client.virtnet: 1 6935 0.66 MB/sec execute 39 sec latency 70.384 ms oleg605-client.virtnet: 1 7122 0.72 MB/sec execute 40 sec latency 79.770 ms oleg605-client.virtnet: 1 7233 0.71 MB/sec execute 41 sec latency 59.622 ms oleg605-client.virtnet: 1 7341 0.72 MB/sec execute 42 sec latency 56.992 ms oleg605-client.virtnet: 1 7428 0.70 MB/sec execute 43 sec latency 54.396 ms oleg605-client.virtnet: 1 7491 0.69 MB/sec execute 44 sec latency 80.847 ms oleg605-client.virtnet: 1 7558 0.68 MB/sec execute 45 sec latency 70.496 ms oleg605-client.virtnet: 1 7617 0.66 MB/sec execute 46 sec latency 70.338 ms oleg605-client.virtnet: 1 7726 0.65 MB/sec execute 47 sec latency 53.557 ms oleg605-client.virtnet: 1 7808 0.64 MB/sec execute 48 sec latency 103.634 ms oleg605-client.virtnet: 1 7834 0.63 MB/sec execute 49 sec latency 604.971 ms oleg605-client.virtnet: 1 7891 0.62 MB/sec execute 50 sec latency 801.288 ms oleg605-client.virtnet: 1 7994 0.61 MB/sec execute 51 sec latency 62.001 ms oleg605-client.virtnet: 1 8070 0.60 MB/sec execute 52 sec latency 74.773 ms oleg605-client.virtnet: 1 8151 0.61 MB/sec execute 53 sec latency 84.728 ms oleg605-client.virtnet: 1 8245 0.60 MB/sec execute 54 sec latency 66.629 ms oleg605-client.virtnet: 1 8310 0.59 MB/sec execute 55 sec latency 81.848 ms oleg605-client.virtnet03:53:58 (1790927638) shut down facet: mds2 facet_host: oleg605-server facet_failover_host: oleg605-server Failover mds2 to oleg605-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg605-server: oleg605-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg605-client: oleg605-server: ssh exited with exit code 1 Started lustre-MDT0001 03:54:26 (1790927666) targets are mounted 03:54:26 (1790927666) facet_failover done oleg605-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 : 1 8315 0.58 MB/sec execute 56 sec latency 980.708 ms oleg605-client.virtnet: 1 8315 0.57 MB/sec execute 57 sec latency 1981.967 ms oleg605-client.virtnet: 1 8315 0.56 MB/sec execute 58 sec latency 2982.157 ms oleg605-client.virtnet: 1 8315 0.55 MB/sec execute 59 sec latency 3982.557 ms oleg605-client.virtnet: 1 8315 0.54 MB/sec execute 60 sec latency 4983.889 ms oleg605-client.virtnet: 1 8315 0.53 MB/sec execute 61 sec latency 5984.138 ms oleg605-client.virtnet: 1 8315 0.52 MB/sec execute 62 sec latency 6984.397 ms oleg605-client.virtnet: 1 8315 0.52 MB/sec execute 63 sec latency 7984.616 ms oleg605-client.virtnet: 1 8315 0.51 MB/sec execute 64 sec latency 8984.924 ms oleg605-client.virtnet: 1 8315 0.50 MB/sec execute 65 sec latency 9985.103 ms oleg605-client.virtnet: 1 8315 0.49 MB/sec execute 66 sec latency 10985.265 ms oleg605-client.virtnet: 1 8315 0.49 MB/sec execute 67 sec latency 11985.416 ms oleg605-client.virtnet: 1 8315 0.48 MB/sec execute 68 sec latency 12985.751 ms oleg605-client.virtnet: 1 8315 0.47 MB/sec execute 69 sec latency 13986.205 ms oleg605-client.virtnet: 1 8315 0.46 MB/sec execute 70 sec latency 14987.170 ms oleg605-client.virtnet: 1 8315 0.46 MB/sec execute 71 sec latency 15987.420 ms oleg605-client.virtnet: 1 8315 0.45 MB/sec execute 72 sec latency 16990.848 ms oleg605-client.virtnet: 1 8315 0.45 MB/sec execute 73 sec latency 17991.109 ms oleg605-client.virtnet: 1 8315 0.44 MB/sec execute 74 sec latency 18991.415 ms oleg605-client.virtnet: 1 8315 0.43 MB/sec execute 75 sec latency 19991.679 ms oleg605-client.virtnet: 1 8315 0.43 MB/sec execute 76 sec latency 20992.217 ms oleg605-client.virtnet: 1 8315 0.42 MB/sec execute 77 sec latency 21993.259 ms oleg605-client.virtnet: 1 8315 0.42 MB/sec execute 78 sec latency 22993.667 ms oleg605-client.virtnet: 1 8315 0.41 MB/sec execute 79 sec latency 24001.153 ms oleg605-client.virtnet: 1 8315 0.41 MB/sec execute 80 sec latency 25001.449 ms oleg605-client.virtnet: 1 8315 0.40 MB/sec execute 81 sec latency 26002.004 ms oleg605-client.virtnet: 1 8315 0.40 MB/sec execute 82 sec latency 27002.259 ms oleg605-client.virtnet: 1 8315 0.39 MB/sec execute 83 sec latency 28003.518 ms oleg605-client.virtnet: 1 8315 0.39 MB/sec execute 84 sec latency 29003.753 ms oleg605-client.virtnet: 1 8339 0.38 MB/sec execute 85 sec latency 29610.753 ms oleg605-client.virtnet: 1 8489 0.41 MB/sec execute 86 sec latency 87.214 ms oleg605-client.virtnet: 1 8562 0.41 MB/sec execute 87 sec latency 58.413 ms oleg605-client.virtnet: 1 8641 0.40 MB/sec execute 88 sec latency 90.241 ms oleg605-client.virtnet: 1 8717 0.40 MB/sec execute 89 sec latency 66.999 ms oleg605-client.virtnet: 1 8794 0.40 MB/sec execute 90 sec latency 76.322 ms oleg605-client.virtnet: 1 8839 0.39 MB/sec execute 91 sec latency 113.902 ms oleg605-client.virtnet: 1 8916 0.39 MB/sec execute 92 sec latency 78.553 ms oleg605-client.virtnet: 1 8986 0.39 MB/sec execute 93 sec latency 70.532 ms oleg605-client.virtnet: 1 9095 0.38 MB/sec execute 94 sec latency 81.603 ms oleg605-client.virtnet: 1 9169 0.38 MB/sec execute 95 sec latency 68.765 ms oleg605-client.virtnet: 1 9256 0.38 MB/sec execute 96 sec latency 89.121 ms oleg605-client.virtnet: 1 9436 0.38 MB/sec execute 97 sec latency 48.947 ms oleg605-client.virtnet: 1 9504 0.38 MB/sec execute 98 sec latency 86.935 ms oleg605-client.virtnet: 1 9594 0.39 MB/sec execute 99 sec latency 65.954 ms oleg605-client.virtnet: 1 9735 0.39 MB/sec execute 100 sec latency 74.461 ms oleg605-client.virtnet: 1 10024 0.43 MB/sec execute 101 sec latency 59.733 ms oleg605-client.virtnet: 1 10308 0.43 MB/sec execute 102 sec latency 49.067 ms oleg605-client.virtnet: 1 10530 0.45 MB/sec execute 103 sec latency 53.673 ms oleg605-client.virtnet: 1 10718 0.46 MB/sec execute 104 sec latency 51.407 ms oleg605-client.virtnet: 1 10805 0.46 MB/sec execute 105 sec latency 49.073 ms oleg605-client.virtnet: 1 10938 0.46 MB/sec execute 106 sec latency 45.157 ms oleg605-client.virtnet: 1 11034 0.46 MB/sec execute 107 sec latency 52.247 ms oleg605-client.virtnet: 1 11136 0.46 MB/sec execute 108 sec latency 54.714 ms oleg605-client.virtnet: 1 11246 0.45 MB/sec execute 109 sec latency 68.849 ms oleg605-client.virtnet: 1 11383 0.45 MB/sec execute 110 sec latency 83.123 ms oleg605-client.virtnet: 1 11461 0.45 MB/sec execute 111 sec latency 79.129 ms oleg605-client.virtnet: 1 11572 0.45 MB/sec execute 112 sec latency 46.747 ms oleg605-client.virtnet: 1 11667 0.45 MB/sec execute 113 sec latency 53.715 ms oleg605-client.virtnet: 1 11783 0.45 MB/sec execute 114 sec latency 53.544 ms oleg605-client.virtnet: 1 11879 0.45 MB/sec execute 115 sec latency 47.279 ms oleg605-client.virtnet: 1 12047 0.47 MB/sec execute 116 sec latency 51.792 ms oleg605-client.virtnet: 1 12113 0.47 MB/sec execute 117 sec latency 95.383 ms oleg605-client.virtnet: 1 12198 0.46 MB/sec execute 118 sec latency 61.675 ms oleg605-client.virtnet: 1 12264 0.46 MB/sec execute 119 sec latency 78.791 ms oleg605-client.virtnet: 1 cleanup 120 sec oleg605-client.virtnet: 1 cleanup 121 sec oleg605-client.virtnet: 0 cleanup 122 sec oleg605-client.virtnet: oleg605-client.virtnet: Operation Count AvgLat MaxLat oleg605-client.virtnet: ---------------------------------------- oleg605-client.virtnet: NTCreateX 1686 46.679 29610.742 oleg605-client.virtnet: Close 1220 6.681 33.861 oleg605-client.virtnet: Rename 75 40.639 113.684 oleg605-client.virtnet: Unlink 358 9.376 40.672 oleg605-client.virtnet: Qpathinfo 1515 7.455 66.618 oleg605-client.virtnet: Qfileinfo 259 0.641 10.938 oleg605-client.virtnet: Qfsinfo 298 0.746 20.839 oleg605-client.virtnet: Sfileinfo 139 28.718 82.108 oleg605-client.virtnet: Find 596 2.225 53.527 oleg605-client.virtnet: WriteX 826 5.410 52.284 oleg605-client.virtnet: ReadX 2759 0.050 22.473 oleg605-client.virtnet: LockX 6 6.602 12.912 oleg605-client.virtnet: UnlockX 6 4.200 9.150 oleg605-client.virtnet: Flush 123 40.608 801.265 oleg605-client.virtnet: oleg605-client.virtnet: Throughput 0.459841 MB/sec 1 clients 1 procs max_latency=29610.753 ms oleg605-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg605-client.virtnet at Fri Oct 2 03:55:02 EDT 2026 with return code 0 oleg605-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg605-client.virtnet oleg605-client.virtnet: /mnt/lustre/d70b.replay-single/oleg605-client.virtnet /mnt/lustre/d70b.replay-single/oleg605-client.virtnet oleg605-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg605-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg605-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg605-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg605-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg605-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg605-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg605-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg605-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg605-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg605-client.virtnet: removed directory 'clients/client0' oleg605-client.virtnet: removed directory 'clients' oleg605-client.virtnet: removed 'client.txt' oleg605-client.virtnet: /mnt/lustre/d70b.replay-single/oleg605-client.virtnet oleg605-client.virtnet: dbench successfully finished