== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 08:55:28 (1787144128) Starting client oleg353-client.virtnet: -o user_xattr,flock 192.168.203.153@tcp:/lustre /mnt/lustre Started clients oleg353-client.virtnet: 192.168.203.153@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/oleg353-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=135339 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2364 1268940 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2076 1269228 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 oleg353-server Stopping /mnt/lustre-mds1 (opts:) on oleg353-server 08:55:48 (1787144148) shut down facet: mds1 facet_host: oleg353-server facet_failover_host: oleg353-server Failover mds1 to oleg353-server mount facets: mds1 oleg353-client.virtnet: looking for dbench program oleg353-client.virtnet: /usr/bin/dbench oleg353-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg353-client.virtnet oleg353-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg353-client.virtnet' oleg353-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg353-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg353-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg353-client.virtnet at Wed Aug 19 08:55:31 EDT 2026 oleg353-client.virtnet: waiting for dbench pid 135370 oleg353-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg353-client.virtnet: oleg353-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg353-client.virtnet: failed to create barrier semaphore oleg353-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg353-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg353-client.virtnet: releasing clients oleg353-client.virtnet: 1 121 5.50 MB/sec warmup 1 sec latency 102.337 ms oleg353-client.virtnet: 1 181 3.66 MB/sec warmup 2 sec latency 124.468 ms oleg353-client.virtnet: 1 272 3.39 MB/sec warmup 3 sec latency 98.363 ms oleg353-client.virtnet: 1 365 3.26 MB/sec warmup 4 sec latency 88.493 ms oleg353-client.virtnet: 1 453 3.18 MB/sec warmup 5 sec latency 71.244 ms oleg353-client.virtnet: 1 542 3.18 MB/sec warmup 6 sec latency 95.217 ms oleg353-client.virtnet: 1 678 3.02 MB/sec warmup 7 sec latency 75.904 ms oleg353-client.virtnet: 1 742 2.66 MB/sec warmup 8 sec latency 72.515 ms oleg353-client.virtnet: 1 811 2.38 MB/sec warmup 9 sec latency 70.015 ms oleg353-client.virtnet: 1 890 2.17 MB/sec warmup 10 sec latency 162.992 ms oleg353-client.virtnet: 1 970 1.98 MB/sec warmup 11 sec latency 63.810 ms oleg353-client.virtnet: 1 1112 1.91 MB/sec warmup 12 sec latency 51.315 ms oleg353-client.virtnet: 1 1177 1.77 MB/sec warmup 13 sec latency 90.571 ms oleg353-client.virtnet: 1 1251 1.65 MB/sec warmup 14 sec latency 95.453 ms oleg353-client.virtnet: 1 1419 1.73 MB/sec warmup 15 sec latency 65.663 ms oleg353-client.virtnet: 1 1497 1.63 MB/sec warmup 16 sec latency 71.501 ms oleg353-client.virtnet: 1 1593 1.54 MB/sec warmup 17 sec latency 59.444 ms oleg353-client.virtnet: 1 1709 1.45 MB/sec warmup 18 sec latency 54.803 ms oleg353-client.virtnet: 1 1856 1.39 MB/sec warmup 19 sec latency 68.350 ms oleg353-client.virtnet: 1 1996 1.32 MB/sec warmup 20 sec latency 55.914 ms oleg353-client.virtnet: 1 2152 1.27 MB/sec warmup 21 sec latency 40.354 ms oleg353-client.virtnet: 1 2290 1.26 MB/sec warmup 22 sec latency 64.982 ms oleg353-client.virtnet: 1 2416 1.22 MB/sec warmup 23 sec latency 43.762 ms oleg353-client.virtnet: 1 2608 0.29 MB/sec execute 1 sec latency 75.679 ms oleg353-client.virtnet: 1 2929 2.38 MB/sec execute 2 sec latency 61.355 ms oleg353-client.virtnet: 1 3191 1.85 MB/sec execute 3 sec latency 56.017 ms oleg353-client.virtnet: 1 3349 1.67 MB/sec execute 4 sec latency 103.079 ms oleg353-client.virtnet: 1 3563 1.94 MB/sec execute 5 sec latency 48.521 ms oleg353-client.virtnet: 1 3677 1.67 MB/sec execute 6 sec latency 60.026 ms oleg353-client.virtnet: 1 3780 1.58 MB/sec execute 7 sec latency 58.699 ms oleg353-client.virtnet: 1 3844 1.38 MB/sec execute 8 sec latency 89.546 ms oleg353-client.virtnet: 1 3927 1.26 MB/sec execute 9 sec latency 72.001 ms oleg353-client.virtnet: 1 3991 1.13 MB/sec execute 10 sec latency 75.759 ms oleg353-client.virtnet: Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1 Started lustre-MDT0000 08:56:24 (1787144184) targets are mounted 08:56:24 (1787144184) facet_failover done oleg353-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 2304 1269000 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2044 1269260 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37572 3568592 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12080 3590892 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49652 7159484 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg353-server Stopping /mnt/lustre-mds2 (opts:) on oleg353-server 08:56:51 (1787144211) shut down facet: mds2 facet_host: oleg353-server facet_failover_host: oleg353-server 1 4073 1.03 MB/sec execute 11 sec latency 80.409 ms oleg353-client.virtnet: 1 4180 0.95 MB/sec execute 12 sec latency 68.802 ms oleg353-client.virtnet: 1 4270 0.89 MB/sec execute 13 sec latency 93.288 ms oleg353-client.virtnet: 1 4340 0.84 MB/sec execute 14 sec latency 81.504 ms oleg353-client.virtnet: 1 4444 0.80 MB/sec execute 15 sec latency 70.827 ms oleg353-client.virtnet: 1 4518 0.76 MB/sec execute 16 sec latency 83.621 ms oleg353-client.virtnet: 1 4619 0.78 MB/sec execute 17 sec latency 99.113 ms oleg353-client.virtnet: 1 4747 0.75 MB/sec execute 18 sec latency 39.630 ms oleg353-client.virtnet: 1 4943 0.86 MB/sec execute 19 sec latency 86.499 ms oleg353-client.virtnet: 1 5028 0.82 MB/sec execute 20 sec latency 67.316 ms oleg353-client.virtnet: 1 5127 0.79 MB/sec execute 21 sec latency 63.057 ms oleg353-client.virtnet: 1 5197 0.75 MB/sec execute 22 sec latency 80.934 ms oleg353-client.virtnet: 1 5271 0.72 MB/sec execute 23 sec latency 83.027 ms oleg353-client.virtnet: 1 5344 0.70 MB/sec execute 24 sec latency 68.410 ms oleg353-client.virtnet: 1 5405 0.67 MB/sec execute 25 sec latency 77.235 ms oleg353-client.virtnet: 1 5530 0.65 MB/sec execute 26 sec latency 57.844 ms oleg353-client.virtnet: 1 5587 0.63 MB/sec execute 27 sec latency 74.936 ms oleg353-client.virtnet: 1 5700 0.61 MB/sec execute 28 sec latency 77.851 ms oleg353-client.virtnet: 1 5795 0.59 MB/sec execute 29 sec latency 64.269 ms oleg353-client.virtnet: 1 5919 0.61 MB/sec execute 30 sec latency 59.249 ms oleg353-client.virtnet: 1 5996 0.60 MB/sec execute 31 sec latency 70.896 ms oleg353-client.virtnet: 1 6056 0.60 MB/sec execute 32 sec latency 109.923 ms oleg353-client.virtnet: 1 6162 0.59 MB/sec execute 33 sec latency 81.553 ms oleg353-client.virtnet: 1 6456 0.68 MB/sec execute 34 sec latency 69.604 ms oleg353-client.virtnet: 1 6552 0.68 MB/sec execute 35 sec latency 67.601 ms oleg353-client.virtnet: 1 6759 0.69 MB/sec execute 36 sec latency 111.731 ms oleg353-client.virtnet: 1 6907 0.70 MB/sec execute 37 sec latency 97.304 ms oleg353-client.virtnet: 1 7054 0.76 MB/sec execute 38 sec latency 85.048 ms oleg353-client.virtnet: 1 7197 0.74 MB/sec execute 39 sec latency 49.117 ms oleg353-client.virtnet: 1 7274 0.73 MB/sec execute 40 sec latency 84.118 ms oleg353-client.virtnet: 1 7380 0.74 MB/sec execute 41 sec latency 105.700 ms oleg353-client.virtnet: 1 7459 0.73 MB/sec execute 42 sec latency 67.187 ms oleg353-client.virtnet: 1 7523 0.71 MB/sec execute 43 sec latency 78.143 ms oleg353-client.virtnet: 1 7593 0.69 MB/sec execute 44 sec latency 62.899 ms oleg353-client.virtnet: 1 7701 0.68 MB/sec execute 45 sec latency 69.606 ms oleg353-client.virtnet: 1 7792 0.67 MB/sec execute 46 sec latency 104.964 ms oleg353-client.virtnet: 1 7834 0.66 MB/sec execute 47 sec latency 366.679 ms oleg353-client.virtnet: 1 7846 0.64 MB/sec execute 48 sec latency 1066.727 ms oleg353-client.virtnet: 1 7912 0.63 MB/sec execute 49 sec latency 81.252 ms oleg353-client.virtnet: 1 8002 0.62 MB/sec execute 50 sec latency 74.820 ms oleg353-client.virtnet: 1 8051 0.61 MB/sec execute 51 sec latency 99.596 ms oleg353-client.virtnet: 1 8106 0.60 MB/sec execute 52 sec latency 72.423 ms oleg353-client.virtnet: 1 8221 0.61 MB/sec execute 53 sec latency 70.808 ms oleg353-client.virtnet: 1 8241 0.60 MB/sec execute 54 sec latency 793.718 ms oleg353-client.virtnet: 1 8241 0.59 MB/sec execute 55 sec latency 1795.002 ms oleg353-client.vFailover mds2 to oleg353-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg353-server: oleg353-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg353-client: oleg353-server: ssh exited with exit code 1 Started lustre-MDT0001 08:57:18 (1787144238) targets are mounted 08:57:18 (1787144238) facet_failover done oleg353-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 irtnet: 1 8241 0.58 MB/sec execute 56 sec latency 2795.547 ms oleg353-client.virtnet: 1 8241 0.57 MB/sec execute 57 sec latency 3795.879 ms oleg353-client.virtnet: 1 8241 0.56 MB/sec execute 58 sec latency 4796.048 ms oleg353-client.virtnet: 1 8241 0.55 MB/sec execute 59 sec latency 5797.262 ms oleg353-client.virtnet: 1 8241 0.54 MB/sec execute 60 sec latency 6797.475 ms oleg353-client.virtnet: 1 8241 0.53 MB/sec execute 61 sec latency 7797.703 ms oleg353-client.virtnet: 1 8241 0.52 MB/sec execute 62 sec latency 8797.987 ms oleg353-client.virtnet: 1 8241 0.52 MB/sec execute 63 sec latency 9798.177 ms oleg353-client.virtnet: 1 8241 0.51 MB/sec execute 64 sec latency 10801.463 ms oleg353-client.virtnet: 1 8241 0.50 MB/sec execute 65 sec latency 11801.638 ms oleg353-client.virtnet: 1 8241 0.49 MB/sec execute 66 sec latency 12801.805 ms oleg353-client.virtnet: 1 8241 0.48 MB/sec execute 67 sec latency 13802.035 ms oleg353-client.virtnet: 1 8241 0.48 MB/sec execute 68 sec latency 14802.305 ms oleg353-client.virtnet: 1 8241 0.47 MB/sec execute 69 sec latency 15802.589 ms oleg353-client.virtnet: 1 8241 0.46 MB/sec execute 70 sec latency 16806.175 ms oleg353-client.virtnet: 1 8241 0.46 MB/sec execute 71 sec latency 17806.501 ms oleg353-client.virtnet: 1 8241 0.45 MB/sec execute 72 sec latency 18806.680 ms oleg353-client.virtnet: 1 8241 0.45 MB/sec execute 73 sec latency 19807.553 ms oleg353-client.virtnet: 1 8241 0.44 MB/sec execute 74 sec latency 20808.106 ms oleg353-client.virtnet: 1 8241 0.43 MB/sec execute 75 sec latency 21809.376 ms oleg353-client.virtnet: 1 8241 0.43 MB/sec execute 76 sec latency 22809.598 ms oleg353-client.virtnet: 1 8241 0.42 MB/sec execute 77 sec latency 23814.042 ms oleg353-client.virtnet: 1 8241 0.42 MB/sec execute 78 sec latency 24814.227 ms oleg353-client.virtnet: 1 8241 0.41 MB/sec execute 79 sec latency 25820.552 ms oleg353-client.virtnet: 1 8241 0.41 MB/sec execute 80 sec latency 26825.010 ms oleg353-client.virtnet: 1 8241 0.40 MB/sec execute 81 sec latency 27831.220 ms oleg353-client.virtnet: 1 8256 0.40 MB/sec execute 82 sec latency 28576.198 ms oleg353-client.virtnet: 1 8351 0.39 MB/sec execute 83 sec latency 55.174 ms oleg353-client.virtnet: 1 8500 0.42 MB/sec execute 84 sec latency 79.726 ms oleg353-client.virtnet: 1 8564 0.42 MB/sec execute 85 sec latency 84.448 ms oleg353-client.virtnet: 1 8621 0.41 MB/sec execute 86 sec latency 105.545 ms oleg353-client.virtnet: 1 8682 0.41 MB/sec execute 87 sec latency 111.517 ms oleg353-client.virtnet: 1 8755 0.41 MB/sec execute 88 sec latency 84.604 ms oleg353-client.virtnet: 1 8821 0.40 MB/sec execute 89 sec latency 121.496 ms oleg353-client.virtnet: 1 8878 0.40 MB/sec execute 90 sec latency 79.761 ms oleg353-client.virtnet: 1 8916 0.39 MB/sec execute 91 sec latency 154.489 ms oleg353-client.virtnet: 1 8980 0.39 MB/sec execute 92 sec latency 77.174 ms oleg353-client.virtnet: 1 9115 0.39 MB/sec execute 93 sec latency 72.468 ms oleg353-client.virtnet: 1 9203 0.38 MB/sec execute 94 sec latency 82.436 ms oleg353-client.virtnet: 1 9331 0.38 MB/sec execute 95 sec latency 60.690 ms oleg353-client.virtnet: 1 9501 0.39 MB/sec execute 96 sec latency 59.875 ms oleg353-client.virtnet: 1 9587 0.39 MB/sec execute 97 sec latency 68.069 ms oleg353-client.virtnet: 1 9735 0.40 MB/sec execute 98 sec latency 61.202 ms oleg353-client.virtnet: 1 10028 0.43 MB/sec execute 99 sec latency 69.423 ms oleg353-client.virtnet: 1 10309 0.44 MB/sec execute 100 sec latency 52.018 ms oleg353-client.virtnet: 1 10478 0.44 MB/sec execute 101 sec latency 91.385 ms oleg353-client.virtnet: 1 10720 0.47 MB/sec execute 102 sec latency 72.093 ms oleg353-client.virtnet: 1 10813 0.47 MB/sec execute 103 sec latency 71.306 ms oleg353-client.virtnet: 1 10946 0.47 MB/sec execute 104 sec latency 39.818 ms oleg353-client.virtnet: 1 11056 0.47 MB/sec execute 105 sec latency 42.956 ms oleg353-client.virtnet: 1 11142 0.47 MB/sec execute 106 sec latency 65.417 ms oleg353-client.virtnet: 1 11300 0.46 MB/sec execute 107 sec latency 55.130 ms oleg353-client.virtnet: 1 11419 0.46 MB/sec execute 108 sec latency 98.321 ms oleg353-client.virtnet: 1 11547 0.46 MB/sec execute 109 sec latency 47.331 ms oleg353-client.virtnet: 1 11630 0.46 MB/sec execute 110 sec latency 60.520 ms oleg353-client.virtnet: 1 11784 0.46 MB/sec execute 111 sec latency 45.313 ms oleg353-client.virtnet: 1 11917 0.46 MB/sec execute 112 sec latency 41.196 ms oleg353-client.virtnet: 1 12095 0.48 MB/sec execute 113 sec latency 66.844 ms oleg353-client.virtnet: 1 12215 0.48 MB/sec execute 114 sec latency 59.570 ms oleg353-client.virtnet: 1 12306 0.48 MB/sec execute 115 sec latency 66.403 ms oleg353-client.virtnet: 1 12378 0.47 MB/sec execute 116 sec latency 67.054 ms oleg353-client.virtnet: 1 12481 0.47 MB/sec execute 117 sec latency 61.370 ms oleg353-client.virtnet: 1 12638 0.47 MB/sec execute 118 sec latency 61.851 ms oleg353-client.virtnet: 1 12724 0.46 MB/sec execute 119 sec latency 70.443 ms oleg353-client.virtnet: 1 cleanup 120 sec oleg353-client.virtnet: 1 cleanup 121 sec oleg353-client.virtnet: 0 cleanup 121 sec oleg353-client.virtnet: oleg353-client.virtnet: Operation Count AvgLat MaxLat oleg353-client.virtnet: ---------------------------------------- oleg353-client.virtnet: NTCreateX 1799 43.958 28576.174 oleg353-client.virtnet: Close 1309 6.071 41.590 oleg353-client.virtnet: Rename 75 41.247 111.712 oleg353-client.virtnet: Unlink 364 10.138 51.580 oleg353-client.virtnet: Qpathinfo 1629 6.790 79.549 oleg353-client.virtnet: Qfileinfo 274 0.635 19.028 oleg353-client.virtnet: Qfsinfo 298 0.816 36.085 oleg353-client.virtnet: Sfileinfo 138 26.051 94.178 oleg353-client.virtnet: Find 625 1.843 68.777 oleg353-client.virtnet: WriteX 858 4.943 44.811 oleg353-client.virtnet: ReadX 2849 0.056 18.730 oleg353-client.virtnet: LockX 6 8.404 15.953 oleg353-client.virtnet: UnlockX 6 8.783 20.515 oleg353-client.virtnet: Flush 125 43.018 1066.711 oleg353-client.virtnet: oleg353-client.virtnet: Throughput 0.46397 MB/sec 1 clients 1 procs max_latency=28576.198 ms oleg353-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg353-client.virtnet at Wed Aug 19 08:57:57 EDT 2026 with return code 0 oleg353-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg353-client.virtnet oleg353-client.virtnet: /mnt/lustre/d70b.replay-single/oleg353-client.virtnet /mnt/lustre/d70b.replay-single/oleg353-client.virtnet oleg353-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg353-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg353-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg353-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg353-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg353-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg353-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg353-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg353-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg353-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg353-client.virtnet: removed directory 'clients/client0' oleg353-client.virtnet: removed directory 'clients' oleg353-client.virtnet: removed 'client.txt' oleg353-client.virtnet: /mnt/lustre/d70b.replay-single/oleg353-client.virtnet oleg353-client.virtnet: dbench successfully finished