== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 13:19:19 (1776187159) Starting client oleg249-client.virtnet: -o user_xattr,flock oleg249-server@tcp:/lustre /mnt/lustre Started clients oleg249-client.virtnet: 192.168.202.149@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) striped dir -i0 -c2 -H all_char /mnt/lustre/d70b.replay-single + MISSING_DBENCH_OK= + PATH=/opt/iozone/bin:/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:/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/oleg249-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=138707 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2472 1285216 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2004 1285684 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26020 3556280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1420 3605600 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27440 7161880 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg249-server Stopping /mnt/lustre-mds1 (opts:) on oleg249-server reboot facets: mds1 Failover mds1 to oleg249-server oleg249-client.virtnet: looking for dbench program oleg249-client.virtnet: /usr/bin/dbench oleg249-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg249-client.virtnet oleg249-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg249-client.virtnet' oleg249-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg249-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg249-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg249-client.virtnet at Tue Apr 14 13:19:23 EDT 2026 oleg249-client.virtnet: waiting for dbench pid 138737 oleg249-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg249-client.virtnet: oleg249-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg249-client.virtnet: failed to create barrier semaphore oleg249-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg249-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg249-client.virtnet: releasing clients oleg249-client.virtnet: 1 111 5.24 MB/sec warmup 1 sec latency 80.252 ms oleg249-client.virtnet: 1 158 3.27 MB/sec warmup 2 sec latency 113.059 ms oleg249-client.virtnet: 1 239 3.05 MB/sec warmup 3 sec latency 120.151 ms oleg249-client.virtnet: 1 323 2.93 MB/sec warmup 4 sec latency 84.769 ms oleg249-client.virtnet: 1 373 2.66 MB/sec warmup 5 sec latency 128.605 ms oleg249-client.virtnet: 1 413 2.43 MB/sec warmup 6 sec latency 118.523 ms oleg249-client.virtnet: 1 454 2.27 MB/sec warmup 7 sec latency 202.052 ms oleg249-client.virtnet: 1 521 2.25 MB/sec warmup 8 sec latency 101.431 ms oleg249-client.virtnet: 1 661 2.35 MB/sec warmup 9 sec latency 92.352 ms oleg249-client.virtnet: 1 721 2.13 MB/sec warmup 10 sec latency 83.409 ms oleg249-client.virtnet: 1 721 1.93 MB/sec warmup 11 sec latency 1039.345 ms oleg249-client.virtnet: 1 765 1.78 MB/sec warmup 12 sec latency 1281.402 ms oleg249-client.virtnet: 1 815 1.65 MB/sec warmup 13 sec latency 91.261 ms oleg249-client.virtnet: 1 900 1.55 MB/sec warmup 14 sec latency 91.410 ms oleg249-client.virtnet: 1 957 1.45 MB/sec warmup 15 sec latency 84.099 ms oleg249-client.virtnet: 1 990 1.37 MB/sec warmup 16 sec latency 89.783 ms oleg249-client.virtnet: 1 1082 1.35 MB/sec warmup 17 sec latency 80.685 ms oleg249-client.virtnet: 1 1155 1.28 MB/sec warmup 18 sec latency 82.401 ms oleg249-client.virtnet: 1 1216 1.21 MB/sec warmup 19 sec latency 151.042 ms oleg249-client.virtnet: 1 1216 1.15 MB/sec warmup 20 sec latency 1151.506 ms oleg249-client.virtnet: 1 1216 1.10 MB/sec warmup 21 sec latency 2152.057 ms oleg249-client.virtnet: 1 1216 1.05 MB/sec warmup 22 sec latency 3152.343 ms oleg249-client.virtnet: 1 1216 1.00 MB/sec warmup 23 sec latency 4153.196 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 1 sec latency 6154.087 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 2 sec latency 7155.827 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 3 sec latency 8156.059 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 4 sec latency 9156.414 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 5 sec latency 10156.685 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 6 sec latency 11158.839 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 7 sec latency 12159.372 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 8 sec latency 13159.776 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 9 sec latency 14160.153 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 10 sec latenmount facets: mds1 Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg249-server: oleg249-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg249-client: oleg249-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg249-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec cy 15160.426 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 11 sec latency 16160.668 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 12 sec latency 17160.911 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 13 sec latency 18161.848 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 14 sec latency 19162.051 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 15 sec latency 20162.236 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 16 sec latency 21162.516 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 17 sec latency 22166.488 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 18 sec latency 23167.517 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 19 sec latency 24167.773 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 20 sec latency 25168.021 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 21 sec latency 26168.168 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 22 sec latency 27168.642 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 23 sec latency 28174.370 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 24 sec latency 29175.024 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 25 sec latency 30176.339 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 26 sec latency 31177.481 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 27 sec latency 32177.941 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 28 sec latency 33183.028 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 29 sec latency 34183.406 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 30 sec latency 35185.767 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 31 sec latency 36186.032 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 32 sec latency 37186.602 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 33 sec latency 38189.039 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 34 sec latency 39189.437 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 35 sec latency 40189.840 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 36 sec latency 41192.943 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 37 sec latency 42193.365 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 38 sec latency 43193.556 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 39 sec latency 44193.817 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 40 sec latency 45194.446 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 41 sec latency 46195.005 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 42 sec latency 47195.600 ms oleg249-client.virtnet: 1 1216 0.00 MB/sec execute 43 sec latency 48195.799 ms oleg249-client.virtnet: 1 1274 0.00 MB/sec execute 44 sec latency 48363.489 ms oleg249-client.virtnet: 1 1474 0.07 MB/sec execute 45 sec latency 72.643 ms oleg249-client.virtnet: 1 1562 0.07 MB/sec execute 46 sec latency 107.784 ms oleg249-client.virtnet: 1 1662 0.07 MB/sec execute 47 sec latency 69.635 ms oleg249-client.virtnet: 1 1769 0.07 MB/sec execute 48 sec latency 90.361 ms oleg249-client.virtnet: 1 1903 0.07 MB/sec execute 49 sec latency 75.684 ms oleg249-client.virtnet: 1 2022 0.07 MB/sec execute 50 sec latency 77.554 ms oleg249-client.virtnet: 1 2132 0.07 MB/sec execute 51 sec latency 79.371 ms oleg249-client.virtnet: 1 2185 0.07 MB/sec execute 52 sec latency 91.044 ms oleg249-client.virtnet: 1 2273 0.08 MB/sec execute 53 sec latency 111.109 ms oleg249-client.virtnet: 1 2368 0.09 MB/sec executeUUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2440 1285248 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1960 1285728 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37376 3569140 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12000 3593284 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49376 7162424 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg249-server Stopping /mnt/lustre-mds2 (opts:) on oleg249-server reboot facets: mds2 Failover mds2 to oleg249-server mount facets: mds2 54 sec latency 90.560 ms oleg249-client.virtnet: 1 2406 0.09 MB/sec execute 55 sec latency 122.138 ms oleg249-client.virtnet: 1 2466 0.10 MB/sec execute 56 sec latency 98.089 ms oleg249-client.virtnet: 1 2574 0.10 MB/sec execute 57 sec latency 85.104 ms oleg249-client.virtnet: 1 2754 0.15 MB/sec execute 58 sec latency 117.495 ms oleg249-client.virtnet: 1 2897 0.17 MB/sec execute 59 sec latency 84.371 ms oleg249-client.virtnet: 1 2990 0.17 MB/sec execute 60 sec latency 61.239 ms oleg249-client.virtnet: 1 3190 0.18 MB/sec execute 61 sec latency 100.467 ms oleg249-client.virtnet: 1 3339 0.20 MB/sec execute 62 sec latency 76.592 ms oleg249-client.virtnet: 1 3516 0.24 MB/sec execute 63 sec latency 90.319 ms oleg249-client.virtnet: 1 3623 0.24 MB/sec execute 64 sec latency 97.240 ms oleg249-client.virtnet: 1 3702 0.24 MB/sec execute 65 sec latency 63.703 ms oleg249-client.virtnet: 1 3786 0.25 MB/sec execute 66 sec latency 80.033 ms oleg249-client.virtnet: 1 3857 0.25 MB/sec execute 67 sec latency 112.910 ms oleg249-client.virtnet: 1 3948 0.25 MB/sec execute 68 sec latency 131.120 ms oleg249-client.virtnet: 1 4003 0.25 MB/sec execute 69 sec latency 95.024 ms oleg249-client.virtnet: 1 4054 0.24 MB/sec execute 70 sec latency 103.422 ms oleg249-client.virtnet: 1 4213 0.24 MB/sec execute 71 sec latency 68.320 ms oleg249-client.virtnet: 1 4282 0.24 MB/sec execute 72 sec latency 70.389 ms oleg249-client.virtnet: 1 4333 0.24 MB/sec execute 73 sec latency 111.778 ms oleg249-client.virtnet: 1 4370 0.24 MB/sec execute 74 sec latency 132.261 ms oleg249-client.virtnet: 1 4455 0.24 MB/sec execute 75 sec latency 69.432 ms oleg249-client.virtnet: 1 4541 0.23 MB/sec execute 76 sec latency 50.851 ms oleg249-client.virtnet: 1 4686 0.25 MB/sec execute 77 sec latency 45.424 ms oleg249-client.virtnet: 1 4790 0.24 MB/sec execute 78 sec latency 40.000 ms oleg249-client.virtnet: 1 4975 0.28 MB/sec execute 79 sec latency 60.979 ms oleg249-client.virtnet: 1 5065 0.28 MB/sec execute 80 sec latency 51.895 ms oleg249-client.virtnet: 1 5168 0.27 MB/sec execute 81 sec latency 77.020 ms oleg249-client.virtnet: 1 5282 0.27 MB/sec execute 82 sec latency 63.643 ms oleg249-client.virtnet: 1 5385 0.27 MB/sec execute 83 sec latency 62.031 ms oleg249-client.virtnet: 1 5469 0.27 MB/sec execute 84 sec latency 63.926 ms oleg249-client.virtnet: 1 5571 0.27 MB/sec execute 85 sec latency 103.245 ms oleg249-client.virtnet: 1 5659 0.26 MB/sec execute 86 sec latency 77.237 ms oleg249-client.virtnet: 1 5746 0.26 MB/sec execute 87 sec latency 75.425 ms oleg249-client.virtnet: 1 5890 0.27 MB/sec execute 88 sec latency 69.444 ms oleg249-client.virtnet: 1 5937 0.27 MB/sec execute 89 sec latency 100.120 ms oleg249-client.virtnet: 1 5978 0.27 MB/sec execute 90 sec latency 159.196 ms oleg249-client.virtnet: 1 6014 0.27 MB/sec execute 91 sec latency 116.698 ms oleg249-client.virtnet: 1 6116 0.27 MB/sec execute 92 sec latency 71.278 ms oleg249-client.virtnet: 1 6160 0.27 MB/sec execute 93 sec latency 91.513 ms oleg249-client.virtnet: 1 6321 0.30 MB/sec execute 94 sec latency 123.892 ms oleg249-client.virtnet: 1 6457 0.30 MB/sec execute 95 sec latency 116.501 ms oleg249-client.virtnet: 1 6534 0.31 MB/sec execute 96 sec latency 144.246 ms oleg249-client.virtnet: 1 6724 0.31 MB/sec execute 97 sec latency 74.670 ms oleg249-client.virtnet: 1 6792 0.31 MB/sec execute 98 sec latency 138.708 ms oleg249-client.virtnet: 1 6929 0.32 Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg249-server: oleg249-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg249-client: oleg249-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg249-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec MB/sec execute 99 sec latency 139.893 ms oleg249-client.virtnet: 1 7068 0.34 MB/sec execute 100 sec latency 111.597 ms oleg249-client.virtnet: 1 7174 0.34 MB/sec execute 101 sec latency 71.371 ms oleg249-client.virtnet: 1 7235 0.34 MB/sec execute 102 sec latency 106.303 ms oleg249-client.virtnet: 1 7283 0.34 MB/sec execute 103 sec latency 92.985 ms oleg249-client.virtnet: 1 7312 0.34 MB/sec execute 104 sec latency 743.898 ms oleg249-client.virtnet: 1 7312 0.34 MB/sec execute 105 sec latency 1744.390 ms oleg249-client.virtnet: 1 7312 0.34 MB/sec execute 106 sec latency 2749.726 ms oleg249-client.virtnet: 1 7329 0.33 MB/sec execute 107 sec latency 3311.821 ms oleg249-client.virtnet: 1 7361 0.33 MB/sec execute 108 sec latency 158.942 ms oleg249-client.virtnet: 1 7415 0.33 MB/sec execute 109 sec latency 98.032 ms oleg249-client.virtnet: 1 7449 0.33 MB/sec execute 110 sec latency 408.860 ms oleg249-client.virtnet: 1 7496 0.32 MB/sec execute 111 sec latency 138.658 ms oleg249-client.virtnet: 1 7543 0.32 MB/sec execute 112 sec latency 168.673 ms oleg249-client.virtnet: 1 7588 0.32 MB/sec execute 113 sec latency 93.688 ms oleg249-client.virtnet: 1 7627 0.32 MB/sec execute 114 sec latency 96.179 ms oleg249-client.virtnet: 1 7691 0.31 MB/sec execute 115 sec latency 108.256 ms oleg249-client.virtnet: 1 7778 0.31 MB/sec execute 116 sec latency 82.882 ms oleg249-client.virtnet: 1 7849 0.31 MB/sec execute 117 sec latency 108.499 ms oleg249-client.virtnet: 1 7912 0.31 MB/sec execute 118 sec latency 85.157 ms oleg249-client.virtnet: 1 8000 0.31 MB/sec execute 119 sec latency 97.895 ms oleg249-client.virtnet: 1 cleanup 120 sec oleg249-client.virtnet: 1 cleanup 121 sec oleg249-client.virtnet: 1 cleanup 122 sec oleg249-client.virtnet: 0 cleanup 123 sec oleg249-client.virtnet: oleg249-client.virtnet: Operation Count AvgLat MaxLat oleg249-client.virtnet: ---------------------------------------- oleg249-client.virtnet: NTCreateX 1182 36.370 3311.799 oleg249-client.virtnet: Close 861 8.575 71.714 oleg249-client.virtnet: Rename 47 47.264 159.162 oleg249-client.virtnet: Unlink 241 13.017 63.898 oleg249-client.virtnet: Qpathinfo 1076 8.331 123.861 oleg249-client.virtnet: Qfileinfo 188 0.723 17.712 oleg249-client.virtnet: Qfsinfo 191 1.365 22.768 oleg249-client.virtnet: Sfileinfo 88 27.825 78.387 oleg249-client.virtnet: Find 411 2.758 108.234 oleg249-client.virtnet: WriteX 573 92.147 48363.467 oleg249-client.virtnet: ReadX 1868 0.063 14.386 oleg249-client.virtnet: LockX 4 11.505 15.259 oleg249-client.virtnet: UnlockX 4 11.968 18.353 oleg249-client.virtnet: Flush 84 41.760 132.237 oleg249-client.virtnet: oleg249-client.virtnet: Throughput 0.309192 MB/sec 1 clients 1 procs max_latency=48363.489 ms oleg249-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg249-client.virtnet at Tue Apr 14 13:21:50 EDT 2026 with return code 0 oleg249-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg249-client.virtnet oleg249-client.virtnet: /mnt/lustre/d70b.replay-single/oleg249-client.virtnet /mnt/lustre/d70b.replay-single/oleg249-client.virtnet oleg249-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg249-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg249-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg249-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg249-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg249-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg249-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg249-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg249-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg249-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg249-client.virtnet: removed directory 'clients/client0' oleg249-client.virtnet: removed directory 'clients' oleg249-client.virtnet: removed 'client.txt' oleg249-client.virtnet: /mnt/lustre/d70b.replay-single/oleg249-client.virtnet oleg249-client.virtnet: dbench successfully finished