== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 21:39:10 (1786066750) Starting client oleg427-client.virtnet: -o user_xattr,flock 192.168.204.127@tcp:/lustre /mnt/lustre Started clients oleg427-client.virtnet: 192.168.204.127@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/oleg427-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=135539 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2396 1268908 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2012 1269292 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 3640 3598972 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26160 3573584 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 29800 7172556 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg427-server Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 21:39:37 (1786066777) shut down facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server Failover mds1 to oleg427-server mount facets: mds1 oleg427-client.virtnet: looking for dbench program oleg427-client.virtnet: /usr/bin/dbench oleg427-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg427-client.virtnet oleg427-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg427-client.virtnet' oleg427-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg427-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg427-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg427-client.virtnet at Thu Aug 6 21:39:15 EDT 2026 oleg427-client.virtnet: waiting for dbench pid 135570 oleg427-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg427-client.virtnet: oleg427-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg427-client.virtnet: failed to create barrier semaphore oleg427-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg427-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg427-client.virtnet: releasing clients oleg427-client.virtnet: 1 71 3.14 MB/sec warmup 1 sec latency 68.474 ms oleg427-client.virtnet: 1 142 3.01 MB/sec warmup 2 sec latency 111.041 ms oleg427-client.virtnet: 1 200 2.61 MB/sec warmup 3 sec latency 150.722 ms oleg427-client.virtnet: 1 289 2.67 MB/sec warmup 4 sec latency 73.291 ms oleg427-client.virtnet: 1 338 2.45 MB/sec warmup 5 sec latency 123.641 ms oleg427-client.virtnet: 1 389 2.30 MB/sec warmup 6 sec latency 135.613 ms oleg427-client.virtnet: 1 453 2.27 MB/sec warmup 7 sec latency 120.700 ms oleg427-client.virtnet: 1 521 2.25 MB/sec warmup 8 sec latency 77.932 ms oleg427-client.virtnet: 1 649 2.34 MB/sec warmup 9 sec latency 76.424 ms oleg427-client.virtnet: 1 705 2.12 MB/sec warmup 10 sec latency 171.995 ms oleg427-client.virtnet: 1 776 1.94 MB/sec warmup 11 sec latency 72.577 ms oleg427-client.virtnet: 1 848 1.80 MB/sec warmup 12 sec latency 103.180 ms oleg427-client.virtnet: 1 885 1.66 MB/sec warmup 13 sec latency 124.396 ms oleg427-client.virtnet: 1 933 1.55 MB/sec warmup 14 sec latency 218.979 ms oleg427-client.virtnet: 1 980 1.46 MB/sec warmup 15 sec latency 101.355 ms oleg427-client.virtnet: 1 1054 1.43 MB/sec warmup 16 sec latency 95.310 ms oleg427-client.virtnet: 1 1122 1.35 MB/sec warmup 17 sec latency 73.134 ms oleg427-client.virtnet: 1 1161 1.28 MB/sec warmup 18 sec latency 153.000 ms oleg427-client.virtnet: 1 1221 1.21 MB/sec warmup 19 sec latency 82.382 ms oleg427-client.virtnet: 1 1259 1.15 MB/sec warmup 20 sec latency 158.340 ms oleg427-client.virtnet: 1 1410 1.24 MB/sec warmup 21 sec latency 100.333 ms oleg427-client.virtnet: 1 1468 1.18 MB/sec warmup 22 sec latency 102.392 ms oleg427-client.virtnet: 1 1509 1.13 MB/sec warmup 23 sec latency 113.378 ms oleg427-client.virtnet: 1 1721 0.06 MB/sec execute 1 sec latency 67.439 ms oleg427-client.virtnet: 1 1834 0.08 MB/sec execute 2 sec latency 63.486 ms oleg427-client.virtnet: 1 1978 0.08 MB/sec execute 3 sec latency 56.967 ms oleg427-client.virtnet: 1 2063 0.11 MB/sec execute 4 sec latency 63.866 ms oleg427-client.virtnet: 1 2181 0.11 MB/sec execute 5 sec latency 40.087 ms oleg427-client.virtnet: 1 2358 0.28 MB/sec execute 6 sec latency 55.929 ms oleg427-client.virtnet: 1 2447 0.27 MB/sec execute 7 sec latency 82.986 ms oleg427-client.virtnet: 1 2591 0.35 MB/sec execute 8 sec latency 46.387 ms oleg427-client.virtnet: 1 2882 0.67 MB/sec execute 9 sec latency 49.282 ms oleg427-client.virtnet: 1 2973 0.73 MB/sec execute 10 sec latency 80.936 ms oleg427-clientStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 Started lustre-MDT0000 21:40:24 (1786066824) targets are mounted 21:40:24 (1786066824) facet_failover done oleg427-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 .virtnet: 1 3159 0.72 MB/sec execute 11 sec latency 117.724 ms oleg427-client.virtnet: 1 3237 0.69 MB/sec execute 12 sec latency 96.143 ms oleg427-client.virtnet: 1 3352 0.71 MB/sec execute 13 sec latency 109.467 ms oleg427-client.virtnet: 1 3507 0.87 MB/sec execute 14 sec latency 127.436 ms oleg427-client.virtnet: 1 3578 0.81 MB/sec execute 15 sec latency 86.577 ms oleg427-client.virtnet: 1 3671 0.78 MB/sec execute 16 sec latency 74.922 ms oleg427-client.virtnet: 1 3701 0.74 MB/sec execute 17 sec latency 148.610 ms oleg427-client.virtnet: 1 3780 0.75 MB/sec execute 18 sec latency 105.222 ms oleg427-client.virtnet: 1 3828 0.71 MB/sec execute 19 sec latency 100.250 ms oleg427-client.virtnet: 1 3886 0.68 MB/sec execute 20 sec latency 79.246 ms oleg427-client.virtnet: 1 3942 0.66 MB/sec execute 21 sec latency 125.213 ms oleg427-client.virtnet: 1 3991 0.63 MB/sec execute 22 sec latency 127.496 ms oleg427-client.virtnet: 1 4052 0.60 MB/sec execute 23 sec latency 61.946 ms oleg427-client.virtnet: 1 4155 0.58 MB/sec execute 24 sec latency 71.490 ms oleg427-client.virtnet: 1 4263 0.56 MB/sec execute 25 sec latency 78.815 ms oleg427-client.virtnet: 1 4340 0.55 MB/sec execute 26 sec latency 57.166 ms oleg427-client.virtnet: 1 4443 0.54 MB/sec execute 27 sec latency 81.865 ms oleg427-client.virtnet: 1 4524 0.52 MB/sec execute 28 sec latency 56.900 ms oleg427-client.virtnet: 1 4632 0.54 MB/sec execute 29 sec latency 55.679 ms oleg427-client.virtnet: 1 4723 0.53 MB/sec execute 30 sec latency 58.073 ms oleg427-client.virtnet: 1 4823 0.52 MB/sec execute 31 sec latency 53.476 ms oleg427-client.virtnet: 1 4994 0.59 MB/sec execute 32 sec latency 44.531 ms oleg427-client.virtnet: 1 5089 0.58 MB/sec execute 33 sec latency 63.572 ms oleg427-client.virtnet: 1 5174 0.56 MB/sec execute 34 sec latency 67.567 ms oleg427-client.virtnet: 1 5276 0.55 MB/sec execute 35 sec latency 53.230 ms oleg427-client.virtnet: 1 5356 0.53 MB/sec execute 36 sec latency 43.863 ms oleg427-client.virtnet: 1 5433 0.52 MB/sec execute 37 sec latency 71.615 ms oleg427-client.virtnet: 1 5518 0.51 MB/sec execute 38 sec latency 125.003 ms oleg427-client.virtnet: 1 5567 0.50 MB/sec execute 39 sec latency 139.274 ms oleg427-client.virtnet: 1 5631 0.49 MB/sec execute 40 sec latency 82.841 ms oleg427-client.virtnet: 1 5720 0.48 MB/sec execute 41 sec latency 78.363 ms oleg427-client.virtnet: 1 5803 0.47 MB/sec execute 42 sec latency 75.555 ms oleg427-client.virtnet: 1 5906 0.48 MB/sec execute 43 sec latency 131.598 ms oleg427-client.virtnet: 1 5954 0.47 MB/sec execute 44 sec latency 90.947 ms oleg427-client.virtnet: 1 6007 0.47 MB/sec execute 45 sec latency 77.554 ms oleg427-client.virtnet: 1 6120 0.47 MB/sec execute 46 sec latency 127.273 ms oleg427-client.virtnet: 1 6317 0.53 MB/sec execute 47 sec latency 86.433 ms oleg427-client.virtnet: 1 6458 0.54 MB/sec execute 48 sec latency 80.734 ms oleg427-client.virtnet: 1 6565 0.54 MB/sec execute 49 sec latency 68.275 ms oleg427-client.virtnet: 1 6787 0.54 MB/sec execute 50 sec latency 89.014 ms oleg427-client.virtnet: 1 6928 0.56 MB/sec execute 51 sec latency 73.172 ms oleg427-client.virtnet: 1 7084 0.60 MB/sec execute 52 sec latency 87.851 ms oleg427-client.virtnet: 1 7164 0.59 MB/sec execute 53 sec latency 92.617 ms oleg427-client.virtnet: 1 7230 0.59 MB/sec execute 54 sec latency 77.602 ms oleg427-client.virtnet: 1 7260 0.58 MB/sec execute 55 sec latency 137.424 ms olUUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2336 1268968 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1984 1269320 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12088 3593968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37464 3568996 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49552 7162964 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg427-server Stopping /mnt/lustre-mds2 (opts:) on oleg427-server 21:41:00 (1786066860) shut down facet: mds2 facet_host: oleg427-server facet_failover_host: oleg427-server Failover mds2 to oleg427-server mount facets: mds2 eg427-client.virtnet: 1 7336 0.58 MB/sec execute 56 sec latency 92.319 ms oleg427-client.virtnet: 1 7380 0.57 MB/sec execute 57 sec latency 102.405 ms oleg427-client.virtnet: 1 7423 0.56 MB/sec execute 58 sec latency 100.850 ms oleg427-client.virtnet: 1 7491 0.56 MB/sec execute 59 sec latency 104.427 ms oleg427-client.virtnet: 1 7549 0.55 MB/sec execute 60 sec latency 139.157 ms oleg427-client.virtnet: 1 7611 0.54 MB/sec execute 61 sec latency 96.933 ms oleg427-client.virtnet: 1 7753 0.53 MB/sec execute 62 sec latency 65.374 ms oleg427-client.virtnet: 1 7808 0.53 MB/sec execute 63 sec latency 125.236 ms oleg427-client.virtnet: 1 7851 0.52 MB/sec execute 64 sec latency 108.085 ms oleg427-client.virtnet: 1 7915 0.51 MB/sec execute 65 sec latency 93.516 ms oleg427-client.virtnet: 1 7977 0.51 MB/sec execute 66 sec latency 129.150 ms oleg427-client.virtnet: 1 8017 0.50 MB/sec execute 67 sec latency 86.463 ms oleg427-client.virtnet: 1 8063 0.50 MB/sec execute 68 sec latency 144.907 ms oleg427-client.virtnet: 1 8091 0.49 MB/sec execute 69 sec latency 378.316 ms oleg427-client.virtnet: 1 8091 0.48 MB/sec execute 70 sec latency 1379.673 ms oleg427-client.virtnet: 1 8160 0.49 MB/sec execute 71 sec latency 1414.566 ms oleg427-client.virtnet: 1 8242 0.49 MB/sec execute 72 sec latency 72.677 ms oleg427-client.virtnet: 1 8324 0.48 MB/sec execute 73 sec latency 54.901 ms oleg427-client.virtnet: 1 8375 0.47 MB/sec execute 74 sec latency 84.951 ms oleg427-client.virtnet: 1 8498 0.51 MB/sec execute 75 sec latency 108.231 ms oleg427-client.virtnet: 1 8530 0.50 MB/sec execute 76 sec latency 157.513 ms oleg427-client.virtnet: 1 8579 0.49 MB/sec execute 77 sec latency 107.086 ms oleg427-client.virtnet: 1 8631 0.49 MB/sec execute 78 sec latency 148.726 ms oleg427-client.virtnet: 1 8676 0.48 MB/sec execute 79 sec latency 242.275 ms oleg427-client.virtnet: 1 8676 0.48 MB/sec execute 80 sec latency 1242.520 ms oleg427-client.virtnet: 1 8676 0.47 MB/sec execute 81 sec latency 2242.800 ms oleg427-client.virtnet: 1 8676 0.46 MB/sec execute 82 sec latency 3243.353 ms oleg427-client.virtnet: 1 8676 0.46 MB/sec execute 83 sec latency 4244.003 ms oleg427-client.virtnet: 1 8676 0.45 MB/sec execute 84 sec latency 5244.301 ms oleg427-client.virtnet: 1 8676 0.45 MB/sec execute 85 sec latency 6244.550 ms oleg427-client.virtnet: 1 8676 0.44 MB/sec execute 86 sec latency 7244.815 ms oleg427-client.virtnet: 1 8676 0.44 MB/sec execute 87 sec latency 8245.092 ms oleg427-client.virtnet: 1 8676 0.43 MB/sec execute 88 sec latency 9245.459 ms oleg427-client.virtnet: 1 8676 0.43 MB/sec execute 89 sec latency 10245.690 ms oleg427-client.virtnet: 1 8676 0.42 MB/sec execute 90 sec latency 11246.919 ms oleg427-client.virtnet: 1 8676 0.42 MB/sec execute 91 sec latency 12247.160 ms oleg427-client.virtnet: 1 8676 0.41 MB/sec execute 92 sec latency 13251.603 ms oleg427-client.virtnet: 1 8676 0.41 MB/sec execute 93 sec latency 14251.803 ms oleg427-client.virtnet: 1 8676 0.41 MB/sec execute 94 sec latency 15259.519 ms oleg427-client.virtnet: 1 8676 0.40 MB/sec execute 95 sec latency 16265.583 ms oleg427-client.virtnet: 1 8676 0.40 MB/sec execute 96 sec latency 17266.798 ms oleg427-client.virtnet: 1 8676 0.39 MB/sec execute 97 sec latency 18267.778 ms oleg427-client.virtnet: 1 8676 0.39 MB/sec execute 98 sec latency 19272.832 ms oleg427-client.virtnet: 1 8676 0.38 MB/sec execute 99 sec latency 20273.212 ms oleg427-client.virtnet: Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg427-server: oleg427-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 Started lustre-MDT0001 21:41:32 (1786066892) targets are mounted 21:41:32 (1786066892) facet_failover done oleg427-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 1 8676 0.38 MB/sec execute 100 sec latency 21273.474 ms oleg427-client.virtnet: 1 8676 0.38 MB/sec execute 101 sec latency 22273.671 ms oleg427-client.virtnet: 1 8676 0.37 MB/sec execute 102 sec latency 23274.034 ms oleg427-client.virtnet: 1 8676 0.37 MB/sec execute 103 sec latency 24274.310 ms oleg427-client.virtnet: 1 8676 0.37 MB/sec execute 104 sec latency 25274.752 ms oleg427-client.virtnet: 1 8676 0.36 MB/sec execute 105 sec latency 26275.319 ms oleg427-client.virtnet: 1 8676 0.36 MB/sec execute 106 sec latency 27275.829 ms oleg427-client.virtnet: 1 8676 0.36 MB/sec execute 107 sec latency 28276.022 ms oleg427-client.virtnet: 1 8676 0.35 MB/sec execute 108 sec latency 29276.477 ms oleg427-client.virtnet: 1 8676 0.35 MB/sec execute 109 sec latency 30277.049 ms oleg427-client.virtnet: 1 8676 0.35 MB/sec execute 110 sec latency 31278.808 ms oleg427-client.virtnet: 1 8717 0.34 MB/sec execute 111 sec latency 31679.897 ms oleg427-client.virtnet: 1 8761 0.34 MB/sec execute 112 sec latency 180.981 ms oleg427-client.virtnet: 1 8806 0.34 MB/sec execute 113 sec latency 147.133 ms oleg427-client.virtnet: 1 8895 0.34 MB/sec execute 114 sec latency 87.150 ms oleg427-client.virtnet: 1 8936 0.33 MB/sec execute 115 sec latency 107.587 ms oleg427-client.virtnet: 1 8986 0.33 MB/sec execute 116 sec latency 89.561 ms oleg427-client.virtnet: 1 9082 0.33 MB/sec execute 117 sec latency 77.743 ms oleg427-client.virtnet: 1 9113 0.33 MB/sec execute 118 sec latency 167.957 ms oleg427-client.virtnet: 1 9175 0.32 MB/sec execute 119 sec latency 125.021 ms oleg427-client.virtnet: 1 cleanup 120 sec oleg427-client.virtnet: 1 cleanup 121 sec oleg427-client.virtnet: 0 cleanup 122 sec oleg427-client.virtnet: oleg427-client.virtnet: Operation Count AvgLat MaxLat oleg427-client.virtnet: ---------------------------------------- oleg427-client.virtnet: NTCreateX 1339 59.742 31679.876 oleg427-client.virtnet: Close 1008 8.187 48.396 oleg427-client.virtnet: Rename 53 49.811 147.104 oleg427-client.virtnet: Unlink 255 12.664 38.214 oleg427-client.virtnet: Qpathinfo 1246 8.708 148.595 oleg427-client.virtnet: Qfileinfo 211 0.955 12.654 oleg427-client.virtnet: Qfsinfo 204 1.391 31.631 oleg427-client.virtnet: Sfileinfo 100 33.186 144.887 oleg427-client.virtnet: Find 458 2.173 43.948 oleg427-client.virtnet: WriteX 643 7.330 78.714 oleg427-client.virtnet: ReadX 2006 0.068 9.682 oleg427-client.virtnet: LockX 4 15.547 26.065 oleg427-client.virtnet: UnlockX 4 13.449 25.568 oleg427-client.virtnet: Flush 89 58.323 1414.545 oleg427-client.virtnet: oleg427-client.virtnet: Throughput 0.324385 MB/sec 1 clients 1 procs max_latency=31679.897 ms oleg427-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg427-client.virtnet at Thu Aug 6 21:41:41 EDT 2026 with return code 0 oleg427-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg427-client.virtnet oleg427-client.virtnet: /mnt/lustre/d70b.replay-single/oleg427-client.virtnet /mnt/lustre/d70b.replay-single/oleg427-client.virtnet oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg427-client.virtnet: removed directory 'clients/client0' oleg427-client.virtnet: removed directory 'clients' oleg427-client.virtnet: removed 'client.txt' oleg427-client.virtnet: /mnt/lustre/d70b.replay-single/oleg427-client.virtnet oleg427-client.virtnet: dbench successfully finished