== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 16:44:06 (1787863446) Starting client oleg216-client.virtnet: -o user_xattr,flock 192.168.202.116@tcp:/lustre /mnt/lustre Started clients oleg216-client.virtnet: 192.168.202.116@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/oleg216-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=135435 ... 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 3574052 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1572 3597336 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7171388 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg216-server Stopping /mnt/lustre-mds1 (opts:) on oleg216-server 16:44:28 (1787863468) shut down facet: mds1 facet_host: oleg216-server facet_failover_host: oleg216-server Failover mds1 to oleg216-server mount facets: mds1 oleg216-client.virtnet: looking for dbench program oleg216-client.virtnet: /usr/bin/dbench oleg216-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg216-client.virtnet oleg216-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg216-client.virtnet' oleg216-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg216-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg216-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg216-client.virtnet at Thu Aug 27 16:44:10 EDT 2026 oleg216-client.virtnet: waiting for dbench pid 135467 oleg216-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg216-client.virtnet: oleg216-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg216-client.virtnet: failed to create barrier semaphore oleg216-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg216-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg216-client.virtnet: releasing clients oleg216-client.virtnet: 1 92 4.17 MB/sec warmup 1 sec latency 105.244 ms oleg216-client.virtnet: 1 154 3.26 MB/sec warmup 2 sec latency 127.867 ms oleg216-client.virtnet: 1 190 2.52 MB/sec warmup 3 sec latency 234.110 ms oleg216-client.virtnet: 1 269 2.52 MB/sec warmup 4 sec latency 90.797 ms oleg216-client.virtnet: 1 339 2.45 MB/sec warmup 5 sec latency 80.955 ms oleg216-client.virtnet: 1 404 2.39 MB/sec warmup 6 sec latency 162.097 ms oleg216-client.virtnet: 1 463 2.31 MB/sec warmup 7 sec latency 90.300 ms oleg216-client.virtnet: 1 518 2.23 MB/sec warmup 8 sec latency 97.080 ms oleg216-client.virtnet: 1 651 2.33 MB/sec warmup 9 sec latency 114.218 ms oleg216-client.virtnet: 1 664 2.11 MB/sec warmup 10 sec latency 802.950 ms oleg216-client.virtnet: 1 664 1.92 MB/sec warmup 11 sec latency 1803.225 ms oleg216-client.virtnet: 1 731 1.77 MB/sec warmup 12 sec latency 1814.889 ms oleg216-client.virtnet: 1 820 1.65 MB/sec warmup 13 sec latency 65.371 ms oleg216-client.virtnet: 1 885 1.54 MB/sec warmup 14 sec latency 119.829 ms oleg216-client.virtnet: 1 923 1.45 MB/sec warmup 15 sec latency 279.004 ms oleg216-client.virtnet: 1 1028 1.43 MB/sec warmup 16 sec latency 77.908 ms oleg216-client.virtnet: 1 1086 1.35 MB/sec warmup 17 sec latency 604.207 ms oleg216-client.virtnet: 1 1086 1.27 MB/sec warmup 18 sec latency 1604.626 ms oleg216-client.virtnet: 1 1086 1.20 MB/sec warmup 19 sec latency 2604.901 ms oleg216-client.virtnet: 1 1086 1.14 MB/sec warmup 20 sec latency 3605.725 ms oleg216-client.virtnet: 1 1086 1.09 MB/sec warmup 21 sec latency 4606.623 ms oleg216-client.virtnet: 1 1086 1.04 MB/sec warmup 22 sec latency 5606.778 ms oleg216-client.virtnet: 1 1086 1.00 MB/sec warmup 23 sec latency 6607.032 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 1 sec latency 8607.412 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 2 sec latency 9607.710 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 3 sec latency 10608.756 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 4 sec latency 11610.708 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 5 sec latency 12613.294 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 6 sec latency 13613.695 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 7 sec latency 14613.966 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 8 sec latency 15614.137 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 9 sec latency 16614.591 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 10 seStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg216-server: oleg216-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg216-client: oleg216-server: ssh exited with exit code 1 Started lustre-MDT0000 16:44:59 (1787863499) targets are mounted 16:44:59 (1787863499) facet_failover done oleg216-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 2384 1268920 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2032 1269272 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36432 3570500 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13096 3593656 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49528 7164156 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg216-server Stopping /mnt/lustre-mds2 (opts:) on oleg216-server c latency 17614.808 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 11 sec latency 18615.124 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 12 sec latency 19615.441 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 13 sec latency 20615.688 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 14 sec latency 21615.922 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 15 sec latency 22616.214 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 16 sec latency 23616.436 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 17 sec latency 24618.945 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 18 sec latency 25620.217 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 19 sec latency 26620.913 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 20 sec latency 27622.719 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 21 sec latency 28622.919 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 22 sec latency 29623.647 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 23 sec latency 30624.646 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 24 sec latency 31626.673 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 25 sec latency 32626.950 ms oleg216-client.virtnet: 1 1086 0.00 MB/sec execute 26 sec latency 33627.557 ms oleg216-client.virtnet: 1 1173 0.00 MB/sec execute 27 sec latency 33772.268 ms oleg216-client.virtnet: 1 1233 0.01 MB/sec execute 28 sec latency 68.218 ms oleg216-client.virtnet: 1 1298 0.02 MB/sec execute 29 sec latency 112.647 ms oleg216-client.virtnet: 1 1422 0.10 MB/sec execute 30 sec latency 74.690 ms oleg216-client.virtnet: 1 1493 0.10 MB/sec execute 31 sec latency 72.143 ms oleg216-client.virtnet: 1 1566 0.10 MB/sec execute 32 sec latency 79.391 ms oleg216-client.virtnet: 1 1650 0.10 MB/sec execute 33 sec latency 54.678 ms oleg216-client.virtnet: 1 1696 0.10 MB/sec execute 34 sec latency 137.241 ms oleg216-client.virtnet: 1 1774 0.10 MB/sec execute 35 sec latency 98.558 ms oleg216-client.virtnet: 1 1843 0.09 MB/sec execute 36 sec latency 109.939 ms oleg216-client.virtnet: 1 1905 0.09 MB/sec execute 37 sec latency 101.127 ms oleg216-client.virtnet: 1 2006 0.09 MB/sec execute 38 sec latency 56.799 ms oleg216-client.virtnet: 1 2083 0.09 MB/sec execute 39 sec latency 114.802 ms oleg216-client.virtnet: 1 2160 0.09 MB/sec execute 40 sec latency 75.416 ms oleg216-client.virtnet: 1 2251 0.09 MB/sec execute 41 sec latency 102.202 ms oleg216-client.virtnet: 1 2359 0.12 MB/sec execute 42 sec latency 85.297 ms oleg216-client.virtnet: 1 2417 0.12 MB/sec execute 43 sec latency 101.170 ms oleg216-client.virtnet: 1 2478 0.13 MB/sec execute 44 sec latency 67.791 ms oleg216-client.virtnet: 1 2586 0.13 MB/sec execute 45 sec latency 92.632 ms oleg216-client.virtnet: 1 2776 0.20 MB/sec execute 46 sec latency 63.151 ms oleg216-client.virtnet: 1 2967 0.22 MB/sec execute 47 sec latency 102.796 ms oleg216-client.virtnet: 1 3030 0.22 MB/sec execute 48 sec latency 88.245 ms oleg216-client.virtnet: 1 3359 0.26 MB/sec execute 49 sec latency 70.388 ms oleg216-client.virtnet: 1 3543 0.31 MB/sec execute 50 sec latency 63.724 ms oleg216-client.virtnet: 1 3638 0.31 MB/sec execute 51 sec latency 68.022 ms oleg216-client.virtnet: 1 3696 0.30 MB/sec execute 52 sec latency 73.152 ms oleg216-client.virtnet: 1 3785 0.32 MB/sec execute 53 sec latency 86.989 ms oleg216-client.virtnet: 1 3872 0.31 MB/sec execute 54 sec latency 60.827 ms oleg216-c16:45:30 (1787863530) shut down facet: mds2 facet_host: oleg216-server facet_failover_host: oleg216-server Failover mds2 to oleg216-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg216-server: oleg216-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg216-client: oleg216-server: ssh exited with exit code 1 Started lustre-MDT0001 16:46:02 (1787863562) targets are mounted 16:46:02 (1787863562) facet_failover done oleg216-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 lient.virtnet: 1 3947 0.31 MB/sec execute 55 sec latency 97.362 ms oleg216-client.virtnet: 1 4007 0.31 MB/sec execute 56 sec latency 101.713 ms oleg216-client.virtnet: 1 4093 0.30 MB/sec execute 57 sec latency 78.008 ms oleg216-client.virtnet: 1 4238 0.30 MB/sec execute 58 sec latency 68.569 ms oleg216-client.virtnet: 1 4333 0.30 MB/sec execute 59 sec latency 68.096 ms oleg216-client.virtnet: 1 4418 0.30 MB/sec execute 60 sec latency 78.805 ms oleg216-client.virtnet: 1 4496 0.29 MB/sec execute 61 sec latency 78.735 ms oleg216-client.virtnet: 1 4591 0.30 MB/sec execute 62 sec latency 68.053 ms oleg216-client.virtnet: 1 4694 0.30 MB/sec execute 63 sec latency 71.758 ms oleg216-client.virtnet: 1 4761 0.30 MB/sec execute 64 sec latency 81.838 ms oleg216-client.virtnet: 1 4839 0.30 MB/sec execute 65 sec latency 57.229 ms oleg216-client.virtnet: 1 5031 0.34 MB/sec execute 66 sec latency 44.171 ms oleg216-client.virtnet: 1 5089 0.33 MB/sec execute 67 sec latency 80.298 ms oleg216-client.virtnet: 1 5162 0.33 MB/sec execute 68 sec latency 80.160 ms oleg216-client.virtnet: 1 5218 0.32 MB/sec execute 69 sec latency 103.977 ms oleg216-client.virtnet: 1 5271 0.32 MB/sec execute 70 sec latency 91.926 ms oleg216-client.virtnet: 1 5323 0.32 MB/sec execute 71 sec latency 106.601 ms oleg216-client.virtnet: 1 5373 0.31 MB/sec execute 72 sec latency 148.379 ms oleg216-client.virtnet: 1 5433 0.31 MB/sec execute 73 sec latency 83.489 ms oleg216-client.virtnet: 1 5538 0.31 MB/sec execute 74 sec latency 71.937 ms oleg216-client.virtnet: 1 5577 0.30 MB/sec execute 75 sec latency 101.388 ms oleg216-client.virtnet: 1 5669 0.30 MB/sec execute 76 sec latency 84.382 ms oleg216-client.virtnet: 1 5722 0.30 MB/sec execute 77 sec latency 110.251 ms oleg216-client.virtnet: 1 5770 0.29 MB/sec execute 78 sec latency 161.553 ms oleg216-client.virtnet: 1 5865 0.30 MB/sec execute 79 sec latency 92.392 ms oleg216-client.virtnet: 1 5938 0.30 MB/sec execute 80 sec latency 107.625 ms oleg216-client.virtnet: 1 5981 0.30 MB/sec execute 81 sec latency 104.704 ms oleg216-client.virtnet: 1 6044 0.30 MB/sec execute 82 sec latency 127.318 ms oleg216-client.virtnet: 1 6140 0.30 MB/sec execute 83 sec latency 93.368 ms oleg216-client.virtnet: 1 6289 0.33 MB/sec execute 84 sec latency 110.501 ms oleg216-client.virtnet: 1 6471 0.35 MB/sec execute 85 sec latency 91.922 ms oleg216-client.virtnet: 1 6548 0.35 MB/sec execute 86 sec latency 115.357 ms oleg216-client.virtnet: 1 6731 0.35 MB/sec execute 87 sec latency 162.787 ms oleg216-client.virtnet: 1 6801 0.35 MB/sec execute 88 sec latency 173.904 ms oleg216-client.virtnet: 1 6920 0.35 MB/sec execute 89 sec latency 164.292 ms oleg216-client.virtnet: 1 7069 0.38 MB/sec execute 90 sec latency 98.627 ms oleg216-client.virtnet: 1 7128 0.38 MB/sec execute 91 sec latency 105.018 ms oleg216-client.virtnet: 1 7197 0.38 MB/sec execute 92 sec latency 106.716 ms oleg216-client.virtnet: 1 7247 0.38 MB/sec execute 93 sec latency 175.928 ms oleg216-client.virtnet: 1 7320 0.38 MB/sec execute 94 sec latency 152.782 ms oleg216-client.virtnet: 1 7379 0.38 MB/sec execute 95 sec latency 88.135 ms oleg216-client.virtnet: 1 7422 0.37 MB/sec execute 96 sec latency 83.789 ms oleg216-client.virtnet: 1 7468 0.37 MB/sec execute 97 sec latency 107.608 ms oleg216-client.virtnet: 1 7511 0.37 MB/sec execute 98 sec latency 92.927 ms oleg216-client.virtnet: 1 7572 0.37 MB/sec execute 99 sec latency mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 95.835 ms oleg216-client.virtnet: 1 7620 0.36 MB/sec execute 100 sec latency 115.127 ms oleg216-client.virtnet: 1 7704 0.36 MB/sec execute 101 sec latency 118.201 ms oleg216-client.virtnet: 1 7808 0.36 MB/sec execute 102 sec latency 73.752 ms oleg216-client.virtnet: 1 7907 0.36 MB/sec execute 103 sec latency 108.140 ms oleg216-client.virtnet: 1 7985 0.35 MB/sec execute 104 sec latency 87.162 ms oleg216-client.virtnet: 1 8047 0.35 MB/sec execute 105 sec latency 83.802 ms oleg216-client.virtnet: 1 8111 0.35 MB/sec execute 106 sec latency 79.836 ms oleg216-client.virtnet: 1 8221 0.36 MB/sec execute 107 sec latency 70.870 ms oleg216-client.virtnet: 1 8306 0.35 MB/sec execute 108 sec latency 68.180 ms oleg216-client.virtnet: 1 8496 0.38 MB/sec execute 109 sec latency 66.058 ms oleg216-client.virtnet: 1 8579 0.38 MB/sec execute 110 sec latency 91.297 ms oleg216-client.virtnet: 1 8662 0.37 MB/sec execute 111 sec latency 67.196 ms oleg216-client.virtnet: 1 8707 0.37 MB/sec execute 112 sec latency 107.290 ms oleg216-client.virtnet: 1 8794 0.37 MB/sec execute 113 sec latency 85.382 ms oleg216-client.virtnet: 1 8887 0.36 MB/sec execute 114 sec latency 47.304 ms oleg216-client.virtnet: 1 8963 0.36 MB/sec execute 115 sec latency 68.683 ms oleg216-client.virtnet: 1 9091 0.36 MB/sec execute 116 sec latency 70.651 ms oleg216-client.virtnet: 1 9133 0.36 MB/sec execute 117 sec latency 93.993 ms oleg216-client.virtnet: 1 9270 0.36 MB/sec execute 118 sec latency 43.070 ms oleg216-client.virtnet: 1 9396 0.36 MB/sec execute 119 sec latency 65.956 ms oleg216-client.virtnet: 1 cleanup 120 sec oleg216-client.virtnet: 1 cleanup 121 sec oleg216-client.virtnet: 0 cleanup 121 sec oleg216-client.virtnet: oleg216-client.virtnet: Operation Count AvgLat MaxLat oleg216-client.virtnet: ---------------------------------------- oleg216-client.virtnet: NTCreateX 1477 57.247 33772.249 oleg216-client.virtnet: Close 1113 8.110 76.108 oleg216-client.virtnet: Rename 60 49.737 173.867 oleg216-client.virtnet: Unlink 270 12.249 40.821 oleg216-client.virtnet: Qpathinfo 1399 9.466 127.241 oleg216-client.virtnet: Qfileinfo 240 0.819 12.597 oleg216-client.virtnet: Qfsinfo 220 1.561 47.399 oleg216-client.virtnet: Sfileinfo 121 33.397 101.148 oleg216-client.virtnet: Find 507 2.164 62.900 oleg216-client.virtnet: WriteX 714 6.739 82.511 oleg216-client.virtnet: ReadX 2202 0.316 59.385 oleg216-client.virtnet: LockX 4 7.889 16.681 oleg216-client.virtnet: UnlockX 4 4.656 5.611 oleg216-client.virtnet: Flush 94 33.708 108.121 oleg216-client.virtnet: oleg216-client.virtnet: Throughput 0.361371 MB/sec 1 clients 1 procs max_latency=33772.268 ms oleg216-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg216-client.virtnet at Thu Aug 27 16:46:35 EDT 2026 with return code 0 oleg216-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg216-client.virtnet oleg216-client.virtnet: /mnt/lustre/d70b.replay-single/oleg216-client.virtnet /mnt/lustre/d70b.replay-single/oleg216-client.virtnet oleg216-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg216-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg216-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg216-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg216-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg216-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg216-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg216-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg216-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg216-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg216-client.virtnet: removed directory 'clients/client0' oleg216-client.virtnet: removed directory 'clients' oleg216-client.virtnet: removed 'client.txt' oleg216-client.virtnet: /mnt/lustre/d70b.replay-single/oleg216-client.virtnet oleg216-client.virtnet: dbench successfully finished