== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 16:26:31 (1788207991) Starting client oleg201-client.virtnet: -o user_xattr,flock 192.168.202.101@tcp:/lustre /mnt/lustre Started clients oleg201-client.virtnet: 192.168.202.101@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 dbench: no process found + DIR=/mnt/lustre/d70b.replay-single/oleg201-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found Started rundbench load pid=135429 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2432 1268872 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2072 1269232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26180 3575524 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1572 3605448 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7180972 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg201-server Stopping /mnt/lustre-mds1 (opts:) on oleg201-server 16:26:53 (1788208013) shut down facet: mds1 facet_host: oleg201-server facet_failover_host: oleg201-server Failover mds1 to oleg201-server mount facets: mds1 oleg201-client.virtnet: looking for dbench program oleg201-client.virtnet: /usr/bin/dbench oleg201-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg201-client.virtnet oleg201-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg201-client.virtnet' oleg201-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg201-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg201-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg201-client.virtnet at Mon Aug 31 16:26:35 EDT 2026 oleg201-client.virtnet: waiting for dbench pid 135459 oleg201-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg201-client.virtnet: oleg201-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg201-client.virtnet: failed to create barrier semaphore oleg201-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg201-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg201-client.virtnet: releasing clients oleg201-client.virtnet: 1 112 5.24 MB/sec warmup 1 sec latency 86.798 ms oleg201-client.virtnet: 1 173 3.53 MB/sec warmup 2 sec latency 118.926 ms oleg201-client.virtnet: 1 255 3.22 MB/sec warmup 3 sec latency 193.910 ms oleg201-client.virtnet: 1 364 3.26 MB/sec warmup 4 sec latency 71.587 ms oleg201-client.virtnet: 1 457 3.19 MB/sec warmup 5 sec latency 79.903 ms oleg201-client.virtnet: 1 599 3.49 MB/sec warmup 6 sec latency 78.190 ms oleg201-client.virtnet: 1 694 3.03 MB/sec warmup 7 sec latency 99.646 ms oleg201-client.virtnet: 1 740 2.66 MB/sec warmup 8 sec latency 69.525 ms oleg201-client.virtnet: 1 789 2.38 MB/sec warmup 9 sec latency 316.990 ms oleg201-client.virtnet: 1 799 2.15 MB/sec warmup 10 sec latency 1157.634 ms oleg201-client.virtnet: 1 885 1.97 MB/sec warmup 11 sec latency 88.624 ms oleg201-client.virtnet: 1 976 1.82 MB/sec warmup 12 sec latency 130.069 ms oleg201-client.virtnet: 1 1052 1.76 MB/sec warmup 13 sec latency 92.865 ms oleg201-client.virtnet: 1 1128 1.64 MB/sec warmup 14 sec latency 124.553 ms oleg201-client.virtnet: 1 1193 1.53 MB/sec warmup 15 sec latency 127.548 ms oleg201-client.virtnet: 1 1229 1.44 MB/sec warmup 16 sec latency 616.505 ms oleg201-client.virtnet: 1 1229 1.36 MB/sec warmup 17 sec latency 1616.720 ms oleg201-client.virtnet: 1 1229 1.28 MB/sec warmup 18 sec latency 2617.108 ms oleg201-client.virtnet: 1 1229 1.21 MB/sec warmup 19 sec latency 3617.770 ms oleg201-client.virtnet: 1 1229 1.15 MB/sec warmup 20 sec latency 4618.018 ms oleg201-client.virtnet: 1 1229 1.10 MB/sec warmup 21 sec latency 5619.478 ms oleg201-client.virtnet: 1 1229 1.05 MB/sec warmup 22 sec latency 6619.676 ms oleg201-client.virtnet: 1 1229 1.00 MB/sec warmup 23 sec latency 7619.945 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 1 sec latency 9622.858 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 2 sec latency 10623.091 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 3 sec latency 11623.451 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 4 sec latency 12623.751 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 5 sec latency 13624.737 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 6 sec latency 14624.971 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 7 sec latency 15625.940 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 8 sec latency 16627.243 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 9 sec latency 17627.427 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 10 secStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1 Started lustre-MDT0000 16:27:31 (1788208051) targets are mounted 16:27:31 (1788208051) facet_failover done oleg201-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 2380 1268924 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2032 1269272 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37460 3568348 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12208 3593876 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49668 7162224 1% /mnt/lustre test_70b fail mds2 2 times latency 18627.632 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 11 sec latency 19628.757 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 12 sec latency 20628.964 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 13 sec latency 21629.199 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 14 sec latency 22629.481 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 15 sec latency 23630.330 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 16 sec latency 24633.190 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 17 sec latency 25633.530 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 18 sec latency 26633.856 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 19 sec latency 27638.067 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 20 sec latency 28638.315 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 21 sec latency 29638.507 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 22 sec latency 30638.801 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 23 sec latency 31639.057 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 24 sec latency 32639.314 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 25 sec latency 33640.264 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 26 sec latency 34640.618 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 27 sec latency 35641.099 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 28 sec latency 36641.339 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 29 sec latency 37642.590 ms oleg201-client.virtnet: 1 1229 0.00 MB/sec execute 30 sec latency 38643.147 ms oleg201-client.virtnet: 1 1252 0.00 MB/sec execute 31 sec latency 39237.659 ms oleg201-client.virtnet: 1 1418 0.09 MB/sec execute 32 sec latency 66.102 ms oleg201-client.virtnet: 1 1548 0.09 MB/sec execute 33 sec latency 62.328 ms oleg201-client.virtnet: 1 1634 0.09 MB/sec execute 34 sec latency 72.864 ms oleg201-client.virtnet: 1 1689 0.09 MB/sec execute 35 sec latency 105.949 ms oleg201-client.virtnet: 1 1775 0.09 MB/sec execute 36 sec latency 92.525 ms oleg201-client.virtnet: 1 1849 0.09 MB/sec execute 37 sec latency 97.438 ms oleg201-client.virtnet: 1 1935 0.09 MB/sec execute 38 sec latency 96.109 ms oleg201-client.virtnet: 1 2010 0.09 MB/sec execute 39 sec latency 75.612 ms oleg201-client.virtnet: 1 2112 0.09 MB/sec execute 40 sec latency 81.242 ms oleg201-client.virtnet: 1 2168 0.09 MB/sec execute 41 sec latency 94.573 ms oleg201-client.virtnet: 1 2282 0.10 MB/sec execute 42 sec latency 69.107 ms oleg201-client.virtnet: 1 2359 0.11 MB/sec execute 43 sec latency 92.502 ms oleg201-client.virtnet: 1 2426 0.11 MB/sec execute 44 sec latency 74.375 ms oleg201-client.virtnet: 1 2559 0.13 MB/sec execute 45 sec latency 75.953 ms oleg201-client.virtnet: 1 2876 0.20 MB/sec execute 46 sec latency 55.029 ms oleg201-client.virtnet: 1 2971 0.22 MB/sec execute 47 sec latency 101.986 ms oleg201-client.virtnet: 1 3176 0.23 MB/sec execute 48 sec latency 67.361 ms oleg201-client.virtnet: 1 3277 0.25 MB/sec execute 49 sec latency 115.197 ms oleg201-client.virtnet: 1 3432 0.27 MB/sec execute 50 sec latency 78.120 ms oleg201-client.virtnet: 1 3589 0.30 MB/sec execute 51 sec latency 62.801 ms oleg201-client.virtnet: 1 3692 0.30 MB/sec execute 52 sec latency 65.778 ms oleg201-client.virtnet: 1 3789 0.31 MB/sec execute 53 sec latency 119.006 ms oleg201-client.virtnet: 1 3889 0.31 MB/sec execute 54 sec latency 59.808 ms olFailing mds2 on oleg201-server Stopping /mnt/lustre-mds2 (opts:) on oleg201-server 16:27:59 (1788208079) shut down facet: mds2 facet_host: oleg201-server facet_failover_host: oleg201-server Failover mds2 to oleg201-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg201-server: oleg201-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1 Started lustre-MDT0001 16:28:26 (1788208106) targets are mounted 16:28:26 (1788208106) facet_failover done oleg201-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 eg201-client.virtnet: 1 4041 0.31 MB/sec execute 55 sec latency 35.316 ms oleg201-client.virtnet: 1 4133 0.30 MB/sec execute 56 sec latency 71.053 ms oleg201-client.virtnet: 1 4236 0.30 MB/sec execute 57 sec latency 121.007 ms oleg201-client.virtnet: 1 4311 0.30 MB/sec execute 58 sec latency 150.716 ms oleg201-client.virtnet: 1 4386 0.30 MB/sec execute 59 sec latency 88.581 ms oleg201-client.virtnet: 1 4472 0.30 MB/sec execute 60 sec latency 94.874 ms oleg201-client.virtnet: 1 4539 0.29 MB/sec execute 61 sec latency 96.298 ms oleg201-client.virtnet: 1 4642 0.31 MB/sec execute 62 sec latency 85.675 ms oleg201-client.virtnet: 1 4781 0.30 MB/sec execute 63 sec latency 49.793 ms oleg201-client.virtnet: 1 4984 0.34 MB/sec execute 64 sec latency 36.834 ms oleg201-client.virtnet: 1 5089 0.34 MB/sec execute 65 sec latency 70.483 ms oleg201-client.virtnet: 1 5184 0.34 MB/sec execute 66 sec latency 58.649 ms oleg201-client.virtnet: 1 5284 0.33 MB/sec execute 67 sec latency 55.886 ms oleg201-client.virtnet: 1 5362 0.33 MB/sec execute 68 sec latency 57.961 ms oleg201-client.virtnet: 1 5433 0.32 MB/sec execute 69 sec latency 90.299 ms oleg201-client.virtnet: 1 5543 0.32 MB/sec execute 70 sec latency 83.985 ms oleg201-client.virtnet: 1 5585 0.32 MB/sec execute 71 sec latency 137.878 ms oleg201-client.virtnet: 1 5701 0.32 MB/sec execute 72 sec latency 76.509 ms oleg201-client.virtnet: 1 5805 0.31 MB/sec execute 73 sec latency 97.812 ms oleg201-client.virtnet: 1 5919 0.32 MB/sec execute 74 sec latency 72.192 ms oleg201-client.virtnet: 1 5996 0.32 MB/sec execute 75 sec latency 88.747 ms oleg201-client.virtnet: 1 6061 0.33 MB/sec execute 76 sec latency 89.407 ms oleg201-client.virtnet: 1 6191 0.33 MB/sec execute 77 sec latency 54.975 ms oleg201-client.virtnet: 1 6471 0.38 MB/sec execute 78 sec latency 63.490 ms oleg201-client.virtnet: 1 6724 0.38 MB/sec execute 79 sec latency 61.411 ms oleg201-client.virtnet: 1 6897 0.39 MB/sec execute 80 sec latency 67.967 ms oleg201-client.virtnet: 1 7106 0.42 MB/sec execute 81 sec latency 45.770 ms oleg201-client.virtnet: 1 7212 0.42 MB/sec execute 82 sec latency 74.984 ms oleg201-client.virtnet: 1 7328 0.43 MB/sec execute 83 sec latency 75.092 ms oleg201-client.virtnet: 1 7412 0.43 MB/sec execute 84 sec latency 57.224 ms oleg201-client.virtnet: 1 7476 0.42 MB/sec execute 85 sec latency 96.194 ms oleg201-client.virtnet: 1 7526 0.42 MB/sec execute 86 sec latency 73.723 ms oleg201-client.virtnet: 1 7593 0.41 MB/sec execute 87 sec latency 79.751 ms oleg201-client.virtnet: 1 7690 0.41 MB/sec execute 88 sec latency 76.157 ms oleg201-client.virtnet: 1 7788 0.41 MB/sec execute 89 sec latency 92.681 ms oleg201-client.virtnet: 1 7878 0.41 MB/sec execute 90 sec latency 65.347 ms oleg201-client.virtnet: 1 7919 0.40 MB/sec execute 91 sec latency 113.299 ms oleg201-client.virtnet: 1 7996 0.40 MB/sec execute 92 sec latency 90.209 ms oleg201-client.virtnet: 1 8047 0.40 MB/sec execute 93 sec latency 86.643 ms oleg201-client.virtnet: 1 8101 0.39 MB/sec execute 94 sec latency 120.937 ms oleg201-client.virtnet: 1 8196 0.40 MB/sec execute 95 sec latency 67.463 ms oleg201-client.virtnet: 1 8286 0.40 MB/sec execute 96 sec latency 67.424 ms oleg201-client.virtnet: 1 8352 0.39 MB/sec execute 97 sec latency 71.821 ms oleg201-client.virtnet: 1 8527 0.42 MB/sec execute 98 sec latency 82.372 ms oleg201-client.virtnet: 1 8595 0.42 MB/sec execute 99 sec latency 69.170 ms oleg201-client.virtnet: 1 8686 0.41 MB/sec execute 100 sec latency 62.034 ms oleg201-client.virtnet: 1 8797 0.41 MB/sec execute 101 sec latency 68.393 ms oleg201-client.virtnet: 1 8891 0.41 MB/sec execute 102 sec latency 73.480 ms oleg201-client.virtnet: 1 8980 0.40 MB/sec execute 103 sec latency 126.154 ms oleg201-client.virtnet: 1 9095 0.40 MB/sec execute 104 sec latency 92.389 ms oleg201-client.virtnet: 1 9209 0.40 MB/sec execute 105 sec latency 75.353 ms oleg201-client.virtnet: 1 9309 0.39 MB/sec execute 106 sec latency 81.930 ms oleg201-client.virtnet: 1 9462 0.40 MB/sec execute 107 sec latency 86.624 ms oleg201-client.virtnet: 1 9553 0.40 MB/sec execute 108 sec latency 85.912 ms oleg201-client.virtnet: 1 9698 0.40 MB/sec execute 109 sec latency 61.318 ms oleg201-client.virtnet: 1 10089 0.44 MB/sec execute 110 sec latency 60.109 ms oleg201-client.virtnet: 1 10374 0.45 MB/sec execute 111 sec latency 89.354 ms oleg201-client.virtnet: 1 10676 0.48 MB/sec execute 112 sec latency 48.050 ms oleg201-client.virtnet: 1 10869 0.49 MB/sec execute 113 sec latency 52.260 ms oleg201-client.virtnet: 1 10950 0.48 MB/sec execute 114 sec latency 74.828 ms oleg201-client.virtnet: 1 11057 0.48 MB/sec execute 115 sec latency 47.403 ms oleg201-client.virtnet: 1 11154 0.48 MB/sec execute 116 sec latency 111.619 ms oleg201-client.virtnet: 1 11325 0.47 MB/sec execute 117 sec latency 52.219 ms oleg201-client.virtnet: 1 11398 0.47 MB/sec execute 118 sec latency 96.154 ms oleg201-client.virtnet: 1 11507 0.47 MB/sec execute 119 sec latency 66.546 ms oleg201-client.virtnet: 1 cleanup 120 sec oleg201-client.virtnet: 0 cleanup 121 sec oleg201-client.virtnet: 0 cleanup 121 sec oleg201-client.virtnet: oleg201-client.virtnet: Operation Count AvgLat MaxLat oleg201-client.virtnet: ---------------------------------------- oleg201-client.virtnet: NTCreateX 1797 48.628 39237.645 oleg201-client.virtnet: Close 1309 6.372 35.221 oleg201-client.virtnet: Rename 73 42.901 113.273 oleg201-client.virtnet: Unlink 366 9.812 46.866 oleg201-client.virtnet: Qpathinfo 1635 6.963 97.787 oleg201-client.virtnet: Qfileinfo 284 0.714 13.467 oleg201-client.virtnet: Qfsinfo 294 0.798 19.527 oleg201-client.virtnet: Sfileinfo 136 28.991 90.116 oleg201-client.virtnet: Find 629 1.854 53.744 oleg201-client.virtnet: WriteX 874 5.139 64.070 oleg201-client.virtnet: ReadX 2830 0.043 19.228 oleg201-client.virtnet: LockX 6 6.599 10.921 oleg201-client.virtnet: UnlockX 6 5.218 10.197 oleg201-client.virtnet: Flush 127 35.319 150.696 oleg201-client.virtnet: oleg201-client.virtnet: Throughput 0.468705 MB/sec 1 clients 1 procs max_latency=39237.659 ms oleg201-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg201-client.virtnet at Mon Aug 31 16:29:00 EDT 2026 with return code 0 oleg201-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg201-client.virtnet oleg201-client.virtnet: /mnt/lustre/d70b.replay-single/oleg201-client.virtnet /mnt/lustre/d70b.replay-single/oleg201-client.virtnet oleg201-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg201-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg201-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg201-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg201-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg201-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg201-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg201-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg201-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg201-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg201-client.virtnet: removed directory 'clients/client0' oleg201-client.virtnet: removed directory 'clients' oleg201-client.virtnet: removed 'client.txt' oleg201-client.virtnet: /mnt/lustre/d70b.replay-single/oleg201-client.virtnet oleg201-client.virtnet: dbench successfully finished