== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 14:01:31 (1788976891) Starting client oleg355-client.virtnet: -o user_xattr,flock 192.168.203.155@tcp:/lustre /mnt/lustre Started clients oleg355-client.virtnet: 192.168.203.155@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 all_char /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/oleg355-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=135409 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2392 1268912 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2036 1269268 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1592 3597108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26160 3573860 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7170968 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg355-server Stopping /mnt/lustre-mds1 (opts:) on oleg355-server 14:01:55 (1788976915) shut down facet: mds1 facet_host: oleg355-server facet_failover_host: oleg355-server Failover mds1 to oleg355-server mount facets: mds1 oleg355-client.virtnet: looking for dbench program oleg355-client.virtnet: /usr/bin/dbench oleg355-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg355-client.virtnet oleg355-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg355-client.virtnet' oleg355-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg355-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg355-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg355-client.virtnet at Wed Sep 9 14:01:35 EDT 2026 oleg355-client.virtnet: waiting for dbench pid 135440 oleg355-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg355-client.virtnet: oleg355-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg355-client.virtnet: failed to create barrier semaphore oleg355-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg355-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg355-client.virtnet: releasing clients oleg355-client.virtnet: 1 72 3.14 MB/sec warmup 1 sec latency 60.973 ms oleg355-client.virtnet: 1 147 3.14 MB/sec warmup 2 sec latency 136.153 ms oleg355-client.virtnet: 1 199 2.61 MB/sec warmup 3 sec latency 158.050 ms oleg355-client.virtnet: 1 276 2.57 MB/sec warmup 4 sec latency 105.667 ms oleg355-client.virtnet: 1 324 2.34 MB/sec warmup 5 sec latency 123.399 ms oleg355-client.virtnet: 1 388 2.30 MB/sec warmup 6 sec latency 98.952 ms oleg355-client.virtnet: 1 446 2.23 MB/sec warmup 7 sec latency 109.329 ms oleg355-client.virtnet: 1 511 2.21 MB/sec warmup 8 sec latency 104.342 ms oleg355-client.virtnet: 1 659 2.34 MB/sec warmup 9 sec latency 74.074 ms oleg355-client.virtnet: 1 664 2.11 MB/sec warmup 10 sec latency 956.565 ms oleg355-client.virtnet: 1 721 1.93 MB/sec warmup 11 sec latency 1224.900 ms oleg355-client.virtnet: 1 774 1.78 MB/sec warmup 12 sec latency 139.372 ms oleg355-client.virtnet: 1 811 1.65 MB/sec warmup 13 sec latency 96.306 ms oleg355-client.virtnet: 1 876 1.55 MB/sec warmup 14 sec latency 97.404 ms oleg355-client.virtnet: 1 892 1.44 MB/sec warmup 15 sec latency 397.708 ms oleg355-client.virtnet: 1 933 1.36 MB/sec warmup 16 sec latency 118.971 ms oleg355-client.virtnet: 1 986 1.29 MB/sec warmup 17 sec latency 178.677 ms oleg355-client.virtnet: 1 986 1.22 MB/sec warmup 18 sec latency 1179.373 ms oleg355-client.virtnet: 1 986 1.15 MB/sec warmup 19 sec latency 2179.561 ms oleg355-client.virtnet: 1 986 1.09 MB/sec warmup 20 sec latency 3179.778 ms oleg355-client.virtnet: 1 986 1.04 MB/sec warmup 21 sec latency 4181.652 ms oleg355-client.virtnet: 1 986 0.99 MB/sec warmup 22 sec latency 5183.098 ms oleg355-client.virtnet: 1 986 0.95 MB/sec warmup 23 sec latency 6183.430 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 1 sec latency 8184.707 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 2 sec latency 9184.906 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 3 sec latency 10185.068 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 4 sec latency 11186.530 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 5 sec latency 12187.842 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 6 sec latency 13189.440 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 7 sec latency 14190.975 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 8 sec latency 15191.216 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 9 sec latency 16191.671 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 10 seStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg355-server: oleg355-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg355-client: oleg355-server: ssh exited with exit code 1 Started lustre-MDT0000 14:02:28 (1788976948) targets are mounted 14:02:28 (1788976948) facet_failover done oleg355-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 2348 1268956 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1996 1269308 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13124 3593812 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36412 3569948 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49536 7163760 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg355-server Stopping /mnt/lustre-mds2 (opts:) on oleg355-server c latency 17191.967 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 11 sec latency 18192.148 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 12 sec latency 19194.995 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 13 sec latency 20195.205 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 14 sec latency 21195.433 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 15 sec latency 22199.944 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 16 sec latency 23200.411 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 17 sec latency 24201.400 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 18 sec latency 25201.652 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 19 sec latency 26203.680 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 20 sec latency 27203.937 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 21 sec latency 28204.829 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 22 sec latency 29205.119 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 23 sec latency 30205.358 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 24 sec latency 31208.102 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 25 sec latency 32208.421 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 26 sec latency 33208.778 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 27 sec latency 34209.153 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 28 sec latency 35213.188 ms oleg355-client.virtnet: 1 986 0.00 MB/sec execute 29 sec latency 36213.383 ms oleg355-client.virtnet: 1 1063 0.03 MB/sec execute 30 sec latency 36295.825 ms oleg355-client.virtnet: 1 1172 0.04 MB/sec execute 31 sec latency 61.925 ms oleg355-client.virtnet: 1 1240 0.04 MB/sec execute 32 sec latency 66.900 ms oleg355-client.virtnet: 1 1398 0.12 MB/sec execute 33 sec latency 81.038 ms oleg355-client.virtnet: 1 1486 0.12 MB/sec execute 34 sec latency 64.182 ms oleg355-client.virtnet: 1 1554 0.12 MB/sec execute 35 sec latency 71.083 ms oleg355-client.virtnet: 1 1643 0.12 MB/sec execute 36 sec latency 55.665 ms oleg355-client.virtnet: 1 1698 0.12 MB/sec execute 37 sec latency 71.750 ms oleg355-client.virtnet: 1 1820 0.12 MB/sec execute 38 sec latency 78.717 ms oleg355-client.virtnet: 1 1909 0.12 MB/sec execute 39 sec latency 95.941 ms oleg355-client.virtnet: 1 2010 0.12 MB/sec execute 40 sec latency 97.022 ms oleg355-client.virtnet: 1 2110 0.12 MB/sec execute 41 sec latency 62.093 ms oleg355-client.virtnet: 1 2198 0.12 MB/sec execute 42 sec latency 98.321 ms oleg355-client.virtnet: 1 2350 0.14 MB/sec execute 43 sec latency 94.268 ms oleg355-client.virtnet: 1 2412 0.14 MB/sec execute 44 sec latency 66.911 ms oleg355-client.virtnet: 1 2478 0.15 MB/sec execute 45 sec latency 92.969 ms oleg355-client.virtnet: 1 2594 0.15 MB/sec execute 46 sec latency 69.924 ms oleg355-client.virtnet: 1 2775 0.21 MB/sec execute 47 sec latency 91.175 ms oleg355-client.virtnet: 1 2983 0.24 MB/sec execute 48 sec latency 66.207 ms oleg355-client.virtnet: 1 3210 0.25 MB/sec execute 49 sec latency 56.031 ms oleg355-client.virtnet: 1 3375 0.27 MB/sec execute 50 sec latency 65.797 ms oleg355-client.virtnet: 1 3579 0.32 MB/sec execute 51 sec latency 71.828 ms oleg355-client.virtnet: 1 3678 0.32 MB/sec execute 52 sec latency 69.608 ms oleg355-client.virtnet: 1 3773 0.34 MB/sec execute 53 sec latency 79.092 ms oleg355-client.virtnet: 1 3833 0.33 MB/sec execute 54 sec latency 88.155 ms oleg355-14:02:55 (1788976975) shut down facet: mds2 facet_host: oleg355-server facet_failover_host: oleg355-server Failover mds2 to oleg355-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg355-server: oleg355-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg355-client: oleg355-server: ssh exited with exit code 1 Started lustre-MDT0001 14:03:23 (1788977003) targets are mounted 14:03:23 (1788977003) facet_failover done oleg355-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 3927 0.33 MB/sec execute 55 sec latency 50.306 ms oleg355-client.virtnet: 1 4002 0.32 MB/sec execute 56 sec latency 93.015 ms oleg355-client.virtnet: 1 4069 0.32 MB/sec execute 57 sec latency 76.508 ms oleg355-client.virtnet: 1 4208 0.31 MB/sec execute 58 sec latency 61.416 ms oleg355-client.virtnet: 1 4288 0.31 MB/sec execute 59 sec latency 127.420 ms oleg355-client.virtnet: 1 4369 0.31 MB/sec execute 60 sec latency 90.857 ms oleg355-client.virtnet: 1 4458 0.31 MB/sec execute 61 sec latency 66.779 ms oleg355-client.virtnet: 1 4524 0.31 MB/sec execute 62 sec latency 81.186 ms oleg355-client.virtnet: 1 4610 0.32 MB/sec execute 63 sec latency 70.975 ms oleg355-client.virtnet: 1 4723 0.32 MB/sec execute 64 sec latency 71.003 ms oleg355-client.virtnet: 1 4808 0.31 MB/sec execute 65 sec latency 66.196 ms oleg355-client.virtnet: 1 4984 0.35 MB/sec execute 66 sec latency 67.340 ms oleg355-client.virtnet: 1 5066 0.35 MB/sec execute 67 sec latency 89.289 ms oleg355-client.virtnet: 1 5133 0.34 MB/sec execute 68 sec latency 89.717 ms oleg355-client.virtnet: 1 5184 0.34 MB/sec execute 69 sec latency 141.203 ms oleg355-client.virtnet: 1 5252 0.33 MB/sec execute 70 sec latency 81.740 ms oleg355-client.virtnet: 1 5296 0.33 MB/sec execute 71 sec latency 85.575 ms oleg355-client.virtnet: 1 5360 0.33 MB/sec execute 72 sec latency 86.322 ms oleg355-client.virtnet: 1 5438 0.32 MB/sec execute 73 sec latency 63.740 ms oleg355-client.virtnet: 1 5539 0.32 MB/sec execute 74 sec latency 68.955 ms oleg355-client.virtnet: 1 5579 0.32 MB/sec execute 75 sec latency 103.489 ms oleg355-client.virtnet: 1 5678 0.31 MB/sec execute 76 sec latency 92.181 ms oleg355-client.virtnet: 1 5748 0.31 MB/sec execute 77 sec latency 70.485 ms oleg355-client.virtnet: 1 5854 0.32 MB/sec execute 78 sec latency 91.664 ms oleg355-client.virtnet: 1 5941 0.32 MB/sec execute 79 sec latency 58.966 ms oleg355-client.virtnet: 1 6026 0.32 MB/sec execute 80 sec latency 63.536 ms oleg355-client.virtnet: 1 6144 0.32 MB/sec execute 81 sec latency 72.049 ms oleg355-client.virtnet: 1 6432 0.36 MB/sec execute 82 sec latency 59.653 ms oleg355-client.virtnet: 1 6539 0.37 MB/sec execute 83 sec latency 57.968 ms oleg355-client.virtnet: 1 6762 0.37 MB/sec execute 84 sec latency 79.336 ms oleg355-client.virtnet: 1 6964 0.39 MB/sec execute 85 sec latency 53.007 ms oleg355-client.virtnet: 1 7164 0.42 MB/sec execute 86 sec latency 57.419 ms oleg355-client.virtnet: 1 7246 0.41 MB/sec execute 87 sec latency 46.254 ms oleg355-client.virtnet: 1 7341 0.42 MB/sec execute 88 sec latency 63.068 ms oleg355-client.virtnet: 1 7412 0.41 MB/sec execute 89 sec latency 65.190 ms oleg355-client.virtnet: 1 7483 0.41 MB/sec execute 90 sec latency 73.016 ms oleg355-client.virtnet: 1 7558 0.41 MB/sec execute 91 sec latency 66.804 ms oleg355-client.virtnet: 1 7628 0.40 MB/sec execute 92 sec latency 71.322 ms oleg355-client.virtnet: 1 7730 0.40 MB/sec execute 93 sec latency 124.731 ms oleg355-client.virtnet: 1 7805 0.40 MB/sec execute 94 sec latency 95.637 ms oleg355-client.virtnet: 1 7883 0.40 MB/sec execute 95 sec latency 73.961 ms oleg355-client.virtnet: 1 7937 0.39 MB/sec execute 96 sec latency 120.159 ms oleg355-client.virtnet: 1 8031 0.39 MB/sec execute 97 sec latency 49.691 ms oleg355-client.virtnet: 1 8130 0.39 MB/sec execute 98 sec latency 65.532 ms oleg355-client.virtnet: 1 8263 0.40 MB/sec execute 99 sec latency 51.948 ms oleg355-client.virtnet: 1 8360 0.39 MB/sec execute 100 sec latency 74.927 ms oleg355-client.virtnet: 1 8535 0.42 MB/sec execute 101 sec latency 59.864 ms oleg355-client.virtnet: 1 8643 0.42 MB/sec execute 102 sec latency 67.350 ms oleg355-client.virtnet: 1 8730 0.41 MB/sec execute 103 sec latency 62.131 ms oleg355-client.virtnet: 1 8814 0.41 MB/sec execute 104 sec latency 94.689 ms oleg355-client.virtnet: 1 8893 0.41 MB/sec execute 105 sec latency 70.214 ms oleg355-client.virtnet: 1 8970 0.40 MB/sec execute 106 sec latency 63.258 ms oleg355-client.virtnet: 1 9097 0.40 MB/sec execute 107 sec latency 62.906 ms oleg355-client.virtnet: 1 9216 0.40 MB/sec execute 108 sec latency 58.765 ms oleg355-client.virtnet: 1 9355 0.39 MB/sec execute 109 sec latency 57.879 ms oleg355-client.virtnet: 1 9498 0.40 MB/sec execute 110 sec latency 50.103 ms oleg355-client.virtnet: 1 9593 0.41 MB/sec execute 111 sec latency 64.421 ms oleg355-client.virtnet: 1 9712 0.40 MB/sec execute 112 sec latency 54.817 ms oleg355-client.virtnet: 1 10036 0.44 MB/sec execute 113 sec latency 49.047 ms oleg355-client.virtnet: 1 10300 0.44 MB/sec execute 114 sec latency 58.762 ms oleg355-client.virtnet: 1 10530 0.46 MB/sec execute 115 sec latency 49.127 ms oleg355-client.virtnet: 1 10709 0.47 MB/sec execute 116 sec latency 49.873 ms oleg355-client.virtnet: 1 10810 0.47 MB/sec execute 117 sec latency 50.619 ms oleg355-client.virtnet: 1 10935 0.47 MB/sec execute 118 sec latency 48.399 ms oleg355-client.virtnet: 1 11025 0.47 MB/sec execute 119 sec latency 58.202 ms oleg355-client.virtnet: 1 cleanup 120 sec oleg355-client.virtnet: 1 cleanup 121 sec oleg355-client.virtnet: 0 cleanup 122 sec oleg355-client.virtnet: oleg355-client.virtnet: Operation Count AvgLat MaxLat oleg355-client.virtnet: ---------------------------------------- oleg355-client.virtnet: NTCreateX 1744 28.507 141.179 oleg355-client.virtnet: Close 1281 6.641 41.314 oleg355-client.virtnet: Rename 74 41.909 94.665 oleg355-client.virtnet: Unlink 333 10.071 38.733 oleg355-client.virtnet: Qpathinfo 1614 7.401 78.689 oleg355-client.virtnet: Qfileinfo 282 0.552 6.363 oleg355-client.virtnet: Qfsinfo 286 0.738 38.287 oleg355-client.virtnet: Sfileinfo 133 300.591 36295.801 oleg355-client.virtnet: Find 605 1.572 49.778 oleg355-client.virtnet: WriteX 861 5.305 55.197 oleg355-client.virtnet: ReadX 2799 0.276 51.239 oleg355-client.virtnet: LockX 6 5.152 8.647 oleg355-client.virtnet: UnlockX 6 4.594 9.767 oleg355-client.virtnet: Flush 105 35.625 127.404 oleg355-client.virtnet: oleg355-client.virtnet: Throughput 0.473206 MB/sec 1 clients 1 procs max_latency=36295.825 ms oleg355-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg355-client.virtnet at Wed Sep 9 14:04:01 EDT 2026 with return code 0 oleg355-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg355-client.virtnet oleg355-client.virtnet: /mnt/lustre/d70b.replay-single/oleg355-client.virtnet /mnt/lustre/d70b.replay-single/oleg355-client.virtnet oleg355-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg355-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg355-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg355-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg355-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg355-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg355-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg355-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg355-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg355-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg355-client.virtnet: removed directory 'clients/client0' oleg355-client.virtnet: removed directory 'clients' oleg355-client.virtnet: removed 'client.txt' oleg355-client.virtnet: /mnt/lustre/d70b.replay-single/oleg355-client.virtnet oleg355-client.virtnet: dbench successfully finished