== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 10:24:55 (1790778295) Starting client oleg256-client.virtnet: -o user_xattr,flock 192.168.202.156@tcp:/lustre /mnt/lustre Started clients oleg256-client.virtnet: 192.168.202.156@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/oleg256-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=135577 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2400 1268904 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2036 1269268 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1600 3598636 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26152 3571984 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7170620 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg256-server Stopping /mnt/lustre-mds1 (opts:) on oleg256-server 10:25:31 (1790778331) shut down facet: mds1 facet_host: oleg256-server facet_failover_host: oleg256-server oleg256-client.virtnet: looking for dbench program oleg256-client.virtnet: /usr/bin/dbench oleg256-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg256-client.virtnet oleg256-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg256-client.virtnet' oleg256-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg256-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg256-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg256-client.virtnet at Wed Sep 30 10:24:58 EDT 2026 oleg256-client.virtnet: waiting for dbench pid 135608 oleg256-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg256-client.virtnet: oleg256-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg256-client.virtnet: failed to create barrier semaphore oleg256-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg256-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg256-client.virtnet: releasing clients oleg256-client.virtnet: 1 111 5.24 MB/sec warmup 1 sec latency 72.621 ms oleg256-client.virtnet: 1 170 3.47 MB/sec warmup 2 sec latency 130.588 ms oleg256-client.virtnet: 1 216 2.79 MB/sec warmup 3 sec latency 208.100 ms oleg256-client.virtnet: 1 305 2.80 MB/sec warmup 4 sec latency 83.476 ms oleg256-client.virtnet: 1 357 2.55 MB/sec warmup 5 sec latency 108.200 ms oleg256-client.virtnet: 1 429 2.52 MB/sec warmup 6 sec latency 109.804 ms oleg256-client.virtnet: 1 493 2.45 MB/sec warmup 7 sec latency 134.309 ms oleg256-client.virtnet: 1 616 2.62 MB/sec warmup 8 sec latency 92.979 ms oleg256-client.virtnet: 1 710 2.35 MB/sec warmup 9 sec latency 64.102 ms oleg256-client.virtnet: 1 721 2.13 MB/sec warmup 10 sec latency 834.847 ms oleg256-client.virtnet: 1 769 1.94 MB/sec warmup 11 sec latency 1303.495 ms oleg256-client.virtnet: 1 884 1.80 MB/sec warmup 12 sec latency 55.097 ms oleg256-client.virtnet: 1 935 1.67 MB/sec warmup 13 sec latency 127.110 ms oleg256-client.virtnet: 1 986 1.56 MB/sec warmup 14 sec latency 118.657 ms oleg256-client.virtnet: 1 1117 1.53 MB/sec warmup 15 sec latency 92.257 ms oleg256-client.virtnet: 1 1149 1.43 MB/sec warmup 16 sec latency 266.796 ms oleg256-client.virtnet: 1 1149 1.35 MB/sec warmup 17 sec latency 1267.064 ms oleg256-client.virtnet: 1 1149 1.27 MB/sec warmup 18 sec latency 2268.368 ms oleg256-client.virtnet: 1 1149 1.21 MB/sec warmup 19 sec latency 3270.667 ms oleg256-client.virtnet: 1 1149 1.15 MB/sec warmup 20 sec latency 4270.901 ms oleg256-client.virtnet: 1 1149 1.09 MB/sec warmup 21 sec latency 5271.169 ms oleg256-client.virtnet: 1 1149 1.04 MB/sec warmup 22 sec latency 6271.398 ms oleg256-client.virtnet: 1 1149 1.00 MB/sec warmup 23 sec latency 7279.886 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 1 sec latency 9282.755 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 2 sec latency 10283.046 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 3 sec latency 11284.493 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 4 sec latency 12284.749 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 5 sec latency 13288.230 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 6 sec latency 14288.482 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 7 sec latency 15290.057 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 8 sec latency 16291.577 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 9 sec latency 17291.789 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 10 sFailover mds1 to oleg256-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg256-server: oleg256-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg256-client: oleg256-server: ssh exited with exit code 1 Started lustre-MDT0000 10:26:05 (1790778365) targets are mounted 10:26:05 (1790778365) facet_failover done oleg256-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 ec latency 18292.151 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 11 sec latency 19292.629 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 12 sec latency 20292.878 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 13 sec latency 21293.250 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 14 sec latency 22295.082 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 15 sec latency 23295.394 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 16 sec latency 24295.591 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 17 sec latency 25295.912 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 18 sec latency 26297.399 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 19 sec latency 27299.033 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 20 sec latency 28299.188 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 21 sec latency 29299.438 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 22 sec latency 30300.373 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 23 sec latency 31300.778 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 24 sec latency 32305.224 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 25 sec latency 33305.628 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 26 sec latency 34305.875 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 27 sec latency 35309.473 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 28 sec latency 36310.703 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 29 sec latency 37310.920 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 30 sec latency 38312.470 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 31 sec latency 39312.720 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 32 sec latency 40313.193 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 33 sec latency 41315.109 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 34 sec latency 42315.862 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 35 sec latency 43316.244 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 36 sec latency 44316.639 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 37 sec latency 45318.695 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 38 sec latency 46318.954 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 39 sec latency 47319.172 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 40 sec latency 48320.190 ms oleg256-client.virtnet: 1 1149 0.00 MB/sec execute 41 sec latency 49320.446 ms oleg256-client.virtnet: 1 1172 0.00 MB/sec execute 42 sec latency 49969.955 ms oleg256-client.virtnet: 1 1246 0.00 MB/sec execute 43 sec latency 70.282 ms oleg256-client.virtnet: 1 1418 0.07 MB/sec execute 44 sec latency 87.110 ms oleg256-client.virtnet: 1 1492 0.07 MB/sec execute 45 sec latency 95.162 ms oleg256-client.virtnet: 1 1578 0.07 MB/sec execute 46 sec latency 65.930 ms oleg256-client.virtnet: 1 1646 0.07 MB/sec execute 47 sec latency 84.289 ms oleg256-client.virtnet: 1 1695 0.07 MB/sec execute 48 sec latency 115.377 ms oleg256-client.virtnet: 1 1802 0.07 MB/sec execute 49 sec latency 76.268 ms oleg256-client.virtnet: 1 1868 0.07 MB/sec execute 50 sec latency 99.407 ms oleg256-client.virtnet: 1 1954 0.07 MB/sec execute 51 sec latency 74.343 ms oleg256-client.virtnet: 1 2060 0.07 MB/sec execute 52 sec latency 82.138 ms oleg256-client.virtnet: 1 2148 0.07 MB/sec execute 53 sec latency 130.041 ms oleg256-client.virtnet: 1 2337 0.09 MB/sec execUUID 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 12172 3593972 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37532 3569176 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49704 7163148 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg256-server Stopping /mnt/lustre-mds2 (opts:) on oleg256-server 10:26:34 (1790778394) shut down facet: mds2 facet_host: oleg256-server facet_failover_host: oleg256-server Failover mds2 to oleg256-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 ute 54 sec latency 47.344 ms oleg256-client.virtnet: 1 2394 0.09 MB/sec execute 55 sec latency 84.457 ms oleg256-client.virtnet: 1 2467 0.10 MB/sec execute 56 sec latency 55.244 ms oleg256-client.virtnet: 1 2571 0.10 MB/sec execute 57 sec latency 89.870 ms oleg256-client.virtnet: 1 2759 0.15 MB/sec execute 58 sec latency 109.930 ms oleg256-client.virtnet: 1 2918 0.18 MB/sec execute 59 sec latency 81.501 ms oleg256-client.virtnet: 1 3017 0.18 MB/sec execute 60 sec latency 68.420 ms oleg256-client.virtnet: 1 3277 0.20 MB/sec execute 61 sec latency 66.102 ms oleg256-client.virtnet: 1 3432 0.22 MB/sec execute 62 sec latency 66.271 ms oleg256-client.virtnet: 1 3583 0.24 MB/sec execute 63 sec latency 87.037 ms oleg256-client.virtnet: 1 3666 0.25 MB/sec execute 64 sec latency 89.753 ms oleg256-client.virtnet: 1 3760 0.26 MB/sec execute 65 sec latency 80.639 ms oleg256-client.virtnet: 1 3840 0.25 MB/sec execute 66 sec latency 75.021 ms oleg256-client.virtnet: 1 3907 0.25 MB/sec execute 67 sec latency 73.329 ms oleg256-client.virtnet: 1 3987 0.25 MB/sec execute 68 sec latency 79.359 ms oleg256-client.virtnet: 1 4061 0.25 MB/sec execute 69 sec latency 90.766 ms oleg256-client.virtnet: 1 4147 0.24 MB/sec execute 70 sec latency 73.482 ms oleg256-client.virtnet: 1 4236 0.24 MB/sec execute 71 sec latency 80.330 ms oleg256-client.virtnet: 1 4283 0.24 MB/sec execute 72 sec latency 106.615 ms oleg256-client.virtnet: 1 4386 0.24 MB/sec execute 73 sec latency 55.898 ms oleg256-client.virtnet: 1 4480 0.24 MB/sec execute 74 sec latency 59.345 ms oleg256-client.virtnet: 1 4578 0.25 MB/sec execute 75 sec latency 56.228 ms oleg256-client.virtnet: 1 4722 0.25 MB/sec execute 76 sec latency 47.365 ms oleg256-client.virtnet: 1 4818 0.25 MB/sec execute 77 sec latency 94.404 ms oleg256-client.virtnet: 1 4985 0.28 MB/sec execute 78 sec latency 52.907 ms oleg256-client.virtnet: 1 5063 0.28 MB/sec execute 79 sec latency 63.741 ms oleg256-client.virtnet: 1 5141 0.28 MB/sec execute 80 sec latency 99.664 ms oleg256-client.virtnet: 1 5227 0.28 MB/sec execute 81 sec latency 58.557 ms oleg256-client.virtnet: 1 5301 0.27 MB/sec execute 82 sec latency 72.930 ms oleg256-client.virtnet: 1 5360 0.27 MB/sec execute 83 sec latency 102.388 ms oleg256-client.virtnet: 1 5420 0.27 MB/sec execute 84 sec latency 86.147 ms oleg256-client.virtnet: 1 5510 0.27 MB/sec execute 85 sec latency 85.858 ms oleg256-client.virtnet: 1 5571 0.26 MB/sec execute 86 sec latency 89.342 ms oleg256-client.virtnet: 1 5656 0.26 MB/sec execute 87 sec latency 82.631 ms oleg256-client.virtnet: 1 5720 0.26 MB/sec execute 88 sec latency 82.309 ms oleg256-client.virtnet: 1 5800 0.26 MB/sec execute 89 sec latency 85.356 ms oleg256-client.virtnet: 1 5936 0.27 MB/sec execute 90 sec latency 83.743 ms oleg256-client.virtnet: 1 5989 0.27 MB/sec execute 91 sec latency 73.132 ms oleg256-client.virtnet: 1 6117 0.27 MB/sec execute 92 sec latency 72.949 ms oleg256-client.virtnet: 1 6191 0.27 MB/sec execute 93 sec latency 98.462 ms oleg256-client.virtnet: 1 6464 0.31 MB/sec execute 94 sec latency 65.209 ms oleg256-client.virtnet: 1 6567 0.31 MB/sec execute 95 sec latency 70.640 ms oleg256-client.virtnet: 1 6846 0.33 MB/sec execute 96 sec latency 78.310 ms oleg256-client.virtnet: 1 7054 0.35 MB/sec execute 97 sec latency 72.003 ms oleg256-client.virtnet: 1 7173 0.35 MB/sec execute 98 sec latency 50.157 ms oleg256-client.virtnet: 1 7240 0.35 MB/sec exoleg256-server: oleg256-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg256-client: oleg256-server: ssh exited with exit code 1 Started lustre-MDT0001 10:27:04 (1790778424) targets are mounted 10:27:04 (1790778424) facet_failover done oleg256-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 ecute 99 sec latency 94.451 ms oleg256-client.virtnet: 1 7315 0.36 MB/sec execute 100 sec latency 175.402 ms oleg256-client.virtnet: 1 7365 0.35 MB/sec execute 101 sec latency 125.687 ms oleg256-client.virtnet: 1 7447 0.35 MB/sec execute 102 sec latency 70.559 ms oleg256-client.virtnet: 1 7549 0.35 MB/sec execute 103 sec latency 56.197 ms oleg256-client.virtnet: 1 7599 0.35 MB/sec execute 104 sec latency 84.081 ms oleg256-client.virtnet: 1 7695 0.34 MB/sec execute 105 sec latency 93.975 ms oleg256-client.virtnet: 1 7780 0.34 MB/sec execute 106 sec latency 85.637 ms oleg256-client.virtnet: 1 7836 0.34 MB/sec execute 107 sec latency 107.904 ms oleg256-client.virtnet: 1 7891 0.34 MB/sec execute 108 sec latency 97.203 ms oleg256-client.virtnet: 1 7925 0.34 MB/sec execute 109 sec latency 130.115 ms oleg256-client.virtnet: 1 7986 0.34 MB/sec execute 110 sec latency 91.493 ms oleg256-client.virtnet: 1 8025 0.33 MB/sec execute 111 sec latency 114.423 ms oleg256-client.virtnet: 1 8071 0.33 MB/sec execute 112 sec latency 93.679 ms oleg256-client.virtnet: 1 8101 0.33 MB/sec execute 113 sec latency 135.243 ms oleg256-client.virtnet: 1 8209 0.33 MB/sec execute 114 sec latency 98.971 ms oleg256-client.virtnet: 1 8264 0.33 MB/sec execute 115 sec latency 121.462 ms oleg256-client.virtnet: 1 8339 0.33 MB/sec execute 116 sec latency 68.270 ms oleg256-client.virtnet: 1 8500 0.35 MB/sec execute 117 sec latency 52.924 ms oleg256-client.virtnet: 1 8577 0.35 MB/sec execute 118 sec latency 63.280 ms oleg256-client.virtnet: 1 8688 0.35 MB/sec execute 119 sec latency 43.790 ms oleg256-client.virtnet: 1 cleanup 120 sec oleg256-client.virtnet: 1 cleanup 121 sec oleg256-client.virtnet: 0 cleanup 121 sec oleg256-client.virtnet: oleg256-client.virtnet: Operation Count AvgLat MaxLat oleg256-client.virtnet: ---------------------------------------- oleg256-client.virtnet: NTCreateX 1327 68.891 49969.937 oleg256-client.virtnet: Close 980 8.308 41.635 oleg256-client.virtnet: Rename 56 53.372 135.219 oleg256-client.virtnet: Unlink 258 12.140 56.329 oleg256-client.virtnet: Qpathinfo 1222 8.186 84.438 oleg256-client.virtnet: Qfileinfo 213 0.678 19.355 oleg256-client.virtnet: Qfsinfo 211 1.211 30.199 oleg256-client.virtnet: Sfileinfo 111 34.599 83.725 oleg256-client.virtnet: Find 459 2.203 93.951 oleg256-client.virtnet: WriteX 648 5.672 53.333 oleg256-client.virtnet: ReadX 2067 0.052 14.004 oleg256-client.virtnet: LockX 4 9.993 17.162 oleg256-client.virtnet: UnlockX 4 9.748 11.384 oleg256-client.virtnet: Flush 89 38.512 121.930 oleg256-client.virtnet: oleg256-client.virtnet: Throughput 0.347293 MB/sec 1 clients 1 procs max_latency=49969.955 ms oleg256-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg256-client.virtnet at Wed Sep 30 10:27:24 EDT 2026 with return code 0 oleg256-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg256-client.virtnet oleg256-client.virtnet: /mnt/lustre/d70b.replay-single/oleg256-client.virtnet /mnt/lustre/d70b.replay-single/oleg256-client.virtnet oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg256-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg256-client.virtnet: removed directory 'clients/client0' oleg256-client.virtnet: removed directory 'clients' oleg256-client.virtnet: removed 'client.txt' oleg256-client.virtnet: /mnt/lustre/d70b.replay-single/oleg256-client.virtnet oleg256-client.virtnet: dbench successfully finished