== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 10:57:53 (1789138673) Starting client oleg347-client.virtnet: -o user_xattr,flock 192.168.203.147@tcp:/lustre /mnt/lustre Started clients oleg347-client.virtnet: 192.168.203.147@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 + DIR=/mnt/lustre/d70b.replay-single/oleg347-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=135617 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2368 1268936 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2072 1269232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1608 3605412 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26152 3575552 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27760 7180964 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg347-server Stopping /mnt/lustre-mds1 (opts:) on oleg347-server 10:58:16 (1789138696) shut down facet: mds1 facet_host: oleg347-server facet_failover_host: oleg347-server Failover mds1 to oleg347-server mount facets: mds1 oleg347-client.virtnet: looking for dbench program oleg347-client.virtnet: /usr/bin/dbench oleg347-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg347-client.virtnet oleg347-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg347-client.virtnet' oleg347-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg347-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg347-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg347-client.virtnet at Fri Sep 11 10:57:57 EDT 2026 oleg347-client.virtnet: waiting for dbench pid 135649 oleg347-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg347-client.virtnet: oleg347-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg347-client.virtnet: failed to create barrier semaphore oleg347-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg347-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg347-client.virtnet: releasing clients oleg347-client.virtnet: 1 96 4.30 MB/sec warmup 1 sec latency 71.751 ms oleg347-client.virtnet: 1 155 3.26 MB/sec warmup 2 sec latency 111.373 ms oleg347-client.virtnet: 1 205 2.67 MB/sec warmup 3 sec latency 148.462 ms oleg347-client.virtnet: 1 298 2.73 MB/sec warmup 4 sec latency 76.412 ms oleg347-client.virtnet: 1 381 2.71 MB/sec warmup 5 sec latency 80.838 ms oleg347-client.virtnet: 1 445 2.60 MB/sec warmup 6 sec latency 123.432 ms oleg347-client.virtnet: 1 513 2.53 MB/sec warmup 7 sec latency 97.122 ms oleg347-client.virtnet: 1 655 2.63 MB/sec warmup 8 sec latency 90.768 ms oleg347-client.virtnet: 1 713 2.35 MB/sec warmup 9 sec latency 115.056 ms oleg347-client.virtnet: 1 778 2.13 MB/sec warmup 10 sec latency 119.605 ms oleg347-client.virtnet: 1 865 1.96 MB/sec warmup 11 sec latency 105.399 ms oleg347-client.virtnet: 1 900 1.80 MB/sec warmup 12 sec latency 273.596 ms oleg347-client.virtnet: 1 1028 1.76 MB/sec warmup 13 sec latency 77.029 ms oleg347-client.virtnet: 1 1119 1.64 MB/sec warmup 14 sec latency 75.407 ms oleg347-client.virtnet: 1 1179 1.53 MB/sec warmup 15 sec latency 86.279 ms oleg347-client.virtnet: 1 1262 1.44 MB/sec warmup 16 sec latency 48.588 ms oleg347-client.virtnet: 1 1430 1.53 MB/sec warmup 17 sec latency 83.038 ms oleg347-client.virtnet: 1 1509 1.45 MB/sec warmup 18 sec latency 84.568 ms oleg347-client.virtnet: 1 1625 1.37 MB/sec warmup 19 sec latency 99.143 ms oleg347-client.virtnet: 1 1743 1.31 MB/sec warmup 20 sec latency 90.942 ms oleg347-client.virtnet: 1 1871 1.25 MB/sec warmup 21 sec latency 80.851 ms oleg347-client.virtnet: 1 1984 1.20 MB/sec warmup 22 sec latency 84.994 ms oleg347-client.virtnet: 1 2088 1.16 MB/sec warmup 23 sec latency 79.833 ms oleg347-client.virtnet: 1 2356 1.13 MB/sec execute 1 sec latency 59.463 ms oleg347-client.virtnet: 1 2440 0.67 MB/sec execute 2 sec latency 65.083 ms oleg347-client.virtnet: 1 2592 0.75 MB/sec execute 3 sec latency 47.773 ms oleg347-client.virtnet: 1 2922 1.68 MB/sec execute 4 sec latency 46.856 ms oleg347-client.virtnet: 1 3176 1.47 MB/sec execute 5 sec latency 94.729 ms oleg347-client.virtnet: 1 3305 1.43 MB/sec execute 6 sec latency 69.523 ms oleg347-client.virtnet: 1 3513 1.66 MB/sec execute 7 sec latency 77.755 ms oleg347-client.virtnet: 1 3645 1.48 MB/sec execute 8 sec latency 72.556 ms oleg347-client.virtnet: 1 3729 1.35 MB/sec execute 9 sec latency 63.675 ms oleg347-client.virtnet: 1 3836 1.30 MB/sec execute 10 sec latency 85.961 ms oleg347-client.virtnetStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg347-server: oleg347-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg347-client: oleg347-server: ssh exited with exit code 1 Started lustre-MDT0000 10:58:50 (1789138730) targets are mounted 10:58:50 (1789138730) facet_failover done oleg347-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 2308 1268996 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2044 1269260 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12116 3591328 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37544 3568772 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49660 7160100 1% /mnt/lustre test_70b fail mds2 2 times : 1 3905 1.21 MB/sec execute 11 sec latency 57.055 ms oleg347-client.virtnet: 1 3958 1.11 MB/sec execute 12 sec latency 183.961 ms oleg347-client.virtnet: 1 4028 1.02 MB/sec execute 13 sec latency 59.486 ms oleg347-client.virtnet: 1 4110 0.95 MB/sec execute 14 sec latency 79.291 ms oleg347-client.virtnet: 1 4220 0.89 MB/sec execute 15 sec latency 72.411 ms oleg347-client.virtnet: 1 4301 0.85 MB/sec execute 16 sec latency 100.452 ms oleg347-client.virtnet: 1 4395 0.81 MB/sec execute 17 sec latency 80.608 ms oleg347-client.virtnet: 1 4493 0.78 MB/sec execute 18 sec latency 104.373 ms oleg347-client.virtnet: 1 4631 0.80 MB/sec execute 19 sec latency 54.441 ms oleg347-client.virtnet: 1 4721 0.77 MB/sec execute 20 sec latency 55.524 ms oleg347-client.virtnet: 1 4825 0.74 MB/sec execute 21 sec latency 53.430 ms oleg347-client.virtnet: 1 5005 0.83 MB/sec execute 22 sec latency 56.359 ms oleg347-client.virtnet: 1 5075 0.80 MB/sec execute 23 sec latency 99.867 ms oleg347-client.virtnet: 1 5150 0.77 MB/sec execute 24 sec latency 71.702 ms oleg347-client.virtnet: 1 5212 0.74 MB/sec execute 25 sec latency 160.012 ms oleg347-client.virtnet: 1 5278 0.71 MB/sec execute 26 sec latency 75.143 ms oleg347-client.virtnet: 1 5346 0.69 MB/sec execute 27 sec latency 75.900 ms oleg347-client.virtnet: 1 5397 0.67 MB/sec execute 28 sec latency 141.821 ms oleg347-client.virtnet: 1 5470 0.65 MB/sec execute 29 sec latency 107.598 ms oleg347-client.virtnet: 1 5571 0.63 MB/sec execute 30 sec latency 114.292 ms oleg347-client.virtnet: 1 5657 0.61 MB/sec execute 31 sec latency 103.757 ms oleg347-client.virtnet: 1 5724 0.60 MB/sec execute 32 sec latency 96.572 ms oleg347-client.virtnet: 1 5825 0.58 MB/sec execute 33 sec latency 115.568 ms oleg347-client.virtnet: 1 5948 0.60 MB/sec execute 34 sec latency 80.432 ms oleg347-client.virtnet: 1 6014 0.58 MB/sec execute 35 sec latency 77.352 ms oleg347-client.virtnet: 1 6134 0.59 MB/sec execute 36 sec latency 70.492 ms oleg347-client.virtnet: 1 6303 0.66 MB/sec execute 37 sec latency 89.900 ms oleg347-client.virtnet: 1 6453 0.66 MB/sec execute 38 sec latency 97.193 ms oleg347-client.virtnet: 1 6535 0.66 MB/sec execute 39 sec latency 136.537 ms oleg347-client.virtnet: 1 6753 0.67 MB/sec execute 40 sec latency 80.499 ms oleg347-client.virtnet: 1 6895 0.68 MB/sec execute 41 sec latency 92.790 ms oleg347-client.virtnet: 1 6986 0.69 MB/sec execute 42 sec latency 70.916 ms oleg347-client.virtnet: 1 7109 0.71 MB/sec execute 43 sec latency 85.276 ms oleg347-client.virtnet: 1 7190 0.70 MB/sec execute 44 sec latency 65.467 ms oleg347-client.virtnet: 1 7241 0.69 MB/sec execute 45 sec latency 109.992 ms oleg347-client.virtnet: 1 7320 0.70 MB/sec execute 46 sec latency 94.759 ms oleg347-client.virtnet: 1 7360 0.68 MB/sec execute 47 sec latency 109.297 ms oleg347-client.virtnet: 1 7438 0.67 MB/sec execute 48 sec latency 89.925 ms oleg347-client.virtnet: 1 7496 0.66 MB/sec execute 49 sec latency 180.792 ms oleg347-client.virtnet: 1 7572 0.65 MB/sec execute 50 sec latency 73.726 ms oleg347-client.virtnet: 1 7627 0.64 MB/sec execute 51 sec latency 75.411 ms oleg347-client.virtnet: 1 7726 0.62 MB/sec execute 52 sec latency 63.741 ms oleg347-client.virtnet: 1 7788 0.61 MB/sec execute 53 sec latency 164.354 ms oleg347-client.virtnet: 1 7853 0.61 MB/sec execute 54 sec latency 86.188 ms oleg347-client.virtnet: 1 7911 0.60 MB/sec execute 55 sec latency 105.963 ms oleg347-Failing mds2 on oleg347-server Stopping /mnt/lustre-mds2 (opts:) on oleg347-server 10:59:22 (1789138762) shut down facet: mds2 facet_host: oleg347-server facet_failover_host: oleg347-server Failover mds2 to oleg347-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg347-server: oleg347-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg347-client: oleg347-server: ssh exited with exit code 1 Started lustre-MDT0001 10:59:51 (1789138791) targets are mounted 10:59:51 (1789138791) facet_failover done oleg347-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 client.virtnet: 1 7961 0.59 MB/sec execute 56 sec latency 121.652 ms oleg347-client.virtnet: 1 8015 0.58 MB/sec execute 57 sec latency 72.845 ms oleg347-client.virtnet: 1 8066 0.57 MB/sec execute 58 sec latency 131.684 ms oleg347-client.virtnet: 1 8092 0.56 MB/sec execute 59 sec latency 595.824 ms oleg347-client.virtnet: 1 8092 0.56 MB/sec execute 60 sec latency 1601.085 ms oleg347-client.virtnet: 1 8092 0.55 MB/sec execute 61 sec latency 2601.640 ms oleg347-client.virtnet: 1 8092 0.54 MB/sec execute 62 sec latency 3601.865 ms oleg347-client.virtnet: 1 8092 0.53 MB/sec execute 63 sec latency 4603.206 ms oleg347-client.virtnet: 1 8092 0.52 MB/sec execute 64 sec latency 5603.390 ms oleg347-client.virtnet: 1 8092 0.51 MB/sec execute 65 sec latency 6603.715 ms oleg347-client.virtnet: 1 8092 0.50 MB/sec execute 66 sec latency 7603.906 ms oleg347-client.virtnet: 1 8092 0.50 MB/sec execute 67 sec latency 8604.059 ms oleg347-client.virtnet: 1 8092 0.49 MB/sec execute 68 sec latency 9604.243 ms oleg347-client.virtnet: 1 8092 0.48 MB/sec execute 69 sec latency 10604.422 ms oleg347-client.virtnet: 1 8092 0.48 MB/sec execute 70 sec latency 11604.631 ms oleg347-client.virtnet: 1 8092 0.47 MB/sec execute 71 sec latency 12607.260 ms oleg347-client.virtnet: 1 8092 0.46 MB/sec execute 72 sec latency 13607.523 ms oleg347-client.virtnet: 1 8092 0.46 MB/sec execute 73 sec latency 14607.684 ms oleg347-client.virtnet: 1 8092 0.45 MB/sec execute 74 sec latency 15607.998 ms oleg347-client.virtnet: 1 8092 0.44 MB/sec execute 75 sec latency 16608.157 ms oleg347-client.virtnet: 1 8092 0.44 MB/sec execute 76 sec latency 17609.688 ms oleg347-client.virtnet: 1 8092 0.43 MB/sec execute 77 sec latency 18609.872 ms oleg347-client.virtnet: 1 8092 0.43 MB/sec execute 78 sec latency 19610.007 ms oleg347-client.virtnet: 1 8092 0.42 MB/sec execute 79 sec latency 20610.244 ms oleg347-client.virtnet: 1 8092 0.42 MB/sec execute 80 sec latency 21610.531 ms oleg347-client.virtnet: 1 8092 0.41 MB/sec execute 81 sec latency 22612.770 ms oleg347-client.virtnet: 1 8092 0.41 MB/sec execute 82 sec latency 23613.628 ms oleg347-client.virtnet: 1 8092 0.40 MB/sec execute 83 sec latency 24613.845 ms oleg347-client.virtnet: 1 8092 0.40 MB/sec execute 84 sec latency 25614.001 ms oleg347-client.virtnet: 1 8092 0.39 MB/sec execute 85 sec latency 26614.269 ms oleg347-client.virtnet: 1 8092 0.39 MB/sec execute 86 sec latency 27617.478 ms oleg347-client.virtnet: 1 8092 0.38 MB/sec execute 87 sec latency 28617.664 ms oleg347-client.virtnet: 1 8092 0.38 MB/sec execute 88 sec latency 29617.888 ms oleg347-client.virtnet: 1 8092 0.37 MB/sec execute 89 sec latency 30624.652 ms oleg347-client.virtnet: 1 8139 0.38 MB/sec execute 90 sec latency 31038.306 ms oleg347-client.virtnet: 1 8238 0.38 MB/sec execute 91 sec latency 70.685 ms oleg347-client.virtnet: 1 8307 0.37 MB/sec execute 92 sec latency 86.192 ms oleg347-client.virtnet: 1 8367 0.37 MB/sec execute 93 sec latency 120.839 ms oleg347-client.virtnet: 1 8521 0.40 MB/sec execute 94 sec latency 85.560 ms oleg347-client.virtnet: 1 8605 0.39 MB/sec execute 95 sec latency 96.412 ms oleg347-client.virtnet: 1 8696 0.39 MB/sec execute 96 sec latency 65.874 ms oleg347-client.virtnet: 1 8762 0.39 MB/sec execute 97 sec latency 81.900 ms oleg347-client.virtnet: 1 8837 0.38 MB/sec execute 98 sec latency 90.283 ms oleg347-client.virtnet: 1 8957 0.38 MB/sec execute 99 sec latency 51.707 ms oleg347-client.virtnet: 1 9082 0.38 MB/sec execute 100 sec latency 52.225 ms oleg347-client.virtnet: 1 9209 0.38 MB/sec execute 101 sec latency 92.046 ms oleg347-client.virtnet: 1 9296 0.37 MB/sec execute 102 sec latency 64.698 ms oleg347-client.virtnet: 1 9477 0.38 MB/sec execute 103 sec latency 54.059 ms oleg347-client.virtnet: 1 9583 0.39 MB/sec execute 104 sec latency 65.752 ms oleg347-client.virtnet: 1 9757 0.39 MB/sec execute 105 sec latency 59.670 ms oleg347-client.virtnet: 1 10033 0.42 MB/sec execute 106 sec latency 62.400 ms oleg347-client.virtnet: 1 10311 0.43 MB/sec execute 107 sec latency 58.591 ms oleg347-client.virtnet: 1 10618 0.46 MB/sec execute 108 sec latency 45.487 ms oleg347-client.virtnet: 1 10758 0.46 MB/sec execute 109 sec latency 56.572 ms oleg347-client.virtnet: 1 10871 0.47 MB/sec execute 110 sec latency 54.585 ms oleg347-client.virtnet: 1 10946 0.46 MB/sec execute 111 sec latency 69.191 ms oleg347-client.virtnet: 1 11034 0.46 MB/sec execute 112 sec latency 92.734 ms oleg347-client.virtnet: 1 11096 0.46 MB/sec execute 113 sec latency 154.080 ms oleg347-client.virtnet: 1 11202 0.45 MB/sec execute 114 sec latency 53.773 ms oleg347-client.virtnet: 1 11327 0.45 MB/sec execute 115 sec latency 98.558 ms oleg347-client.virtnet: 1 11429 0.45 MB/sec execute 116 sec latency 74.201 ms oleg347-client.virtnet: 1 11535 0.45 MB/sec execute 117 sec latency 81.964 ms oleg347-client.virtnet: 1 11627 0.44 MB/sec execute 118 sec latency 64.955 ms oleg347-client.virtnet: 1 11780 0.45 MB/sec execute 119 sec latency 41.856 ms oleg347-client.virtnet: 1 cleanup 120 sec oleg347-client.virtnet: 1 cleanup 121 sec oleg347-client.virtnet: 0 cleanup 121 sec oleg347-client.virtnet: oleg347-client.virtnet: Operation Count AvgLat MaxLat oleg347-client.virtnet: ---------------------------------------- oleg347-client.virtnet: NTCreateX 1633 28.842 183.943 oleg347-client.virtnet: Close 1192 6.997 76.737 oleg347-client.virtnet: Rename 77 40.538 136.347 oleg347-client.virtnet: Unlink 358 10.903 49.674 oleg347-client.virtnet: Qpathinfo 1498 7.594 94.328 oleg347-client.virtnet: Qfileinfo 258 0.496 9.833 oleg347-client.virtnet: Qfsinfo 301 0.875 22.785 oleg347-client.virtnet: Sfileinfo 146 240.779 31038.288 oleg347-client.virtnet: Find 591 2.098 58.035 oleg347-client.virtnet: WriteX 840 5.418 92.772 oleg347-client.virtnet: ReadX 2668 0.037 5.626 oleg347-client.virtnet: LockX 6 8.065 21.146 oleg347-client.virtnet: UnlockX 6 3.399 4.994 oleg347-client.virtnet: Flush 123 37.670 164.339 oleg347-client.virtnet: oleg347-client.virtnet: Throughput 0.449528 MB/sec 1 clients 1 procs max_latency=31038.306 ms oleg347-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg347-client.virtnet at Fri Sep 11 11:00:22 EDT 2026 with return code 0 oleg347-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg347-client.virtnet oleg347-client.virtnet: /mnt/lustre/d70b.replay-single/oleg347-client.virtnet /mnt/lustre/d70b.replay-single/oleg347-client.virtnet oleg347-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg347-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg347-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg347-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg347-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg347-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg347-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg347-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg347-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg347-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg347-client.virtnet: removed directory 'clients/client0' oleg347-client.virtnet: removed directory 'clients' oleg347-client.virtnet: removed 'client.txt' oleg347-client.virtnet: /mnt/lustre/d70b.replay-single/oleg347-client.virtnet oleg347-client.virtnet: dbench successfully finished