== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 19:39:31 (1785886771) Starting client oleg215-client.virtnet: -o user_xattr,flock 192.168.202.115@tcp:/lustre /mnt/lustre Started clients oleg215-client.virtnet: 192.168.202.115@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/oleg215-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=135615 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2392 1268912 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2016 1269288 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1596 3605424 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26156 3575548 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7180972 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg215-server Stopping /mnt/lustre-mds1 (opts:) on oleg215-server 19:39:54 (1785886794) shut down facet: mds1 facet_host: oleg215-server facet_failover_host: oleg215-server Failover mds1 to oleg215-server mount facets: mds1 oleg215-client.virtnet: looking for dbench program oleg215-client.virtnet: /usr/bin/dbench oleg215-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg215-client.virtnet oleg215-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg215-client.virtnet' oleg215-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg215-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg215-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg215-client.virtnet at Tue Aug 4 19:39:35 EDT 2026 oleg215-client.virtnet: waiting for dbench pid 135646 oleg215-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg215-client.virtnet: oleg215-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg215-client.virtnet: failed to create barrier semaphore oleg215-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg215-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg215-client.virtnet: releasing clients oleg215-client.virtnet: 1 73 3.15 MB/sec warmup 1 sec latency 73.817 ms oleg215-client.virtnet: 1 155 3.27 MB/sec warmup 2 sec latency 128.315 ms oleg215-client.virtnet: 1 272 3.39 MB/sec warmup 3 sec latency 148.971 ms oleg215-client.virtnet: 1 339 3.06 MB/sec warmup 4 sec latency 115.252 ms oleg215-client.virtnet: 1 382 2.71 MB/sec warmup 5 sec latency 134.385 ms oleg215-client.virtnet: 1 454 2.65 MB/sec warmup 6 sec latency 83.646 ms oleg215-client.virtnet: 1 516 2.53 MB/sec warmup 7 sec latency 122.091 ms oleg215-client.virtnet: 1 678 2.64 MB/sec warmup 8 sec latency 69.032 ms oleg215-client.virtnet: 1 765 2.37 MB/sec warmup 9 sec latency 69.672 ms oleg215-client.virtnet: 1 861 2.16 MB/sec warmup 10 sec latency 83.511 ms oleg215-client.virtnet: 1 902 1.97 MB/sec warmup 11 sec latency 165.648 ms oleg215-client.virtnet: 1 1051 1.91 MB/sec warmup 12 sec latency 59.299 ms oleg215-client.virtnet: 1 1134 1.76 MB/sec warmup 13 sec latency 75.729 ms oleg215-client.virtnet: 1 1199 1.64 MB/sec warmup 14 sec latency 125.720 ms oleg215-client.virtnet: 1 1263 1.54 MB/sec warmup 15 sec latency 119.206 ms oleg215-client.virtnet: 1 1441 1.62 MB/sec warmup 16 sec latency 108.335 ms oleg215-client.virtnet: 1 1515 1.53 MB/sec warmup 17 sec latency 159.221 ms oleg215-client.virtnet: 1 1625 1.45 MB/sec warmup 18 sec latency 84.522 ms oleg215-client.virtnet: 1 1757 1.38 MB/sec warmup 19 sec latency 100.977 ms oleg215-client.virtnet: 1 1933 1.32 MB/sec warmup 20 sec latency 53.779 ms oleg215-client.virtnet: 1 2108 1.27 MB/sec warmup 21 sec latency 33.710 ms oleg215-client.virtnet: 1 2273 1.23 MB/sec warmup 22 sec latency 66.657 ms oleg215-client.virtnet: 1 2416 1.22 MB/sec warmup 23 sec latency 48.793 ms oleg215-client.virtnet: 1 2876 3.24 MB/sec execute 1 sec latency 58.321 ms oleg215-client.virtnet: 1 3011 2.29 MB/sec execute 2 sec latency 116.874 ms oleg215-client.virtnet: 1 3242 1.85 MB/sec execute 3 sec latency 113.706 ms oleg215-client.virtnet: 1 3378 1.62 MB/sec execute 4 sec latency 59.495 ms oleg215-client.virtnet: 1 3541 1.88 MB/sec execute 5 sec latency 123.932 ms oleg215-client.virtnet: 1 3621 1.60 MB/sec execute 6 sec latency 129.780 ms oleg215-client.virtnet: 1 3693 1.40 MB/sec execute 7 sec latency 72.323 ms oleg215-client.virtnet: 1 3771 1.35 MB/sec execute 8 sec latency 135.355 ms oleg215-client.virtnet: 1 3828 1.20 MB/sec execute 9 sec latency 132.587 ms oleg215-client.virtnet: 1 3885 1.08 MB/sec execute 10 sec latency 80.346 ms oleg215-clieStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg215-server: oleg215-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg215-client: oleg215-server: ssh exited with exit code 1 Started lustre-MDT0000 19:40:31 (1785886831) targets are mounted 19:40:31 (1785886831) facet_failover done oleg215-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 nt.virtnet: 1 3948 1.01 MB/sec execute 11 sec latency 151.901 ms oleg215-client.virtnet: 1 3992 0.92 MB/sec execute 12 sec latency 331.456 ms oleg215-client.virtnet: 1 4034 0.85 MB/sec execute 13 sec latency 182.896 ms oleg215-client.virtnet: 1 4091 0.79 MB/sec execute 14 sec latency 114.180 ms oleg215-client.virtnet: 1 4180 0.74 MB/sec execute 15 sec latency 59.076 ms oleg215-client.virtnet: 1 4260 0.71 MB/sec execute 16 sec latency 91.839 ms oleg215-client.virtnet: 1 4291 0.67 MB/sec execute 17 sec latency 231.323 ms oleg215-client.virtnet: 1 4349 0.64 MB/sec execute 18 sec latency 85.867 ms oleg215-client.virtnet: 1 4382 0.61 MB/sec execute 19 sec latency 123.672 ms oleg215-client.virtnet: 1 4505 0.60 MB/sec execute 20 sec latency 79.982 ms oleg215-client.virtnet: 1 4618 0.62 MB/sec execute 21 sec latency 65.742 ms oleg215-client.virtnet: 1 4758 0.60 MB/sec execute 22 sec latency 65.714 ms oleg215-client.virtnet: 1 4825 0.57 MB/sec execute 23 sec latency 110.610 ms oleg215-client.virtnet: 1 4964 0.67 MB/sec execute 24 sec latency 102.512 ms oleg215-client.virtnet: 1 5012 0.64 MB/sec execute 25 sec latency 123.564 ms oleg215-client.virtnet: 1 5089 0.62 MB/sec execute 26 sec latency 157.232 ms oleg215-client.virtnet: 1 5156 0.60 MB/sec execute 27 sec latency 82.491 ms oleg215-client.virtnet: 1 5229 0.58 MB/sec execute 28 sec latency 68.916 ms oleg215-client.virtnet: 1 5280 0.56 MB/sec execute 29 sec latency 99.886 ms oleg215-client.virtnet: 1 5342 0.55 MB/sec execute 30 sec latency 90.393 ms oleg215-client.virtnet: 1 5386 0.53 MB/sec execute 31 sec latency 124.026 ms oleg215-client.virtnet: 1 5474 0.52 MB/sec execute 32 sec latency 77.125 ms oleg215-client.virtnet: 1 5573 0.50 MB/sec execute 33 sec latency 93.211 ms oleg215-client.virtnet: 1 5670 0.49 MB/sec execute 34 sec latency 86.942 ms oleg215-client.virtnet: 1 5726 0.48 MB/sec execute 35 sec latency 111.913 ms oleg215-client.virtnet: 1 5796 0.47 MB/sec execute 36 sec latency 102.833 ms oleg215-client.virtnet: 1 5905 0.49 MB/sec execute 37 sec latency 75.218 ms oleg215-client.virtnet: 1 5948 0.48 MB/sec execute 38 sec latency 143.652 ms oleg215-client.virtnet: 1 5978 0.47 MB/sec execute 39 sec latency 150.866 ms oleg215-client.virtnet: 1 6015 0.45 MB/sec execute 40 sec latency 131.269 ms oleg215-client.virtnet: 1 6059 0.46 MB/sec execute 41 sec latency 102.543 ms oleg215-client.virtnet: 1 6144 0.45 MB/sec execute 42 sec latency 145.862 ms oleg215-client.virtnet: 1 6213 0.47 MB/sec execute 43 sec latency 133.698 ms oleg215-client.virtnet: 1 6332 0.50 MB/sec execute 44 sec latency 156.921 ms oleg215-client.virtnet: 1 6435 0.49 MB/sec execute 45 sec latency 274.220 ms oleg215-client.virtnet: 1 6457 0.50 MB/sec execute 46 sec latency 228.234 ms oleg215-client.virtnet: 1 6486 0.50 MB/sec execute 47 sec latency 385.030 ms oleg215-client.virtnet: 1 6542 0.49 MB/sec execute 48 sec latency 329.455 ms oleg215-client.virtnet: 1 6568 0.48 MB/sec execute 49 sec latency 199.014 ms oleg215-client.virtnet: 1 6741 0.49 MB/sec execute 50 sec latency 140.047 ms oleg215-client.virtnet: 1 6792 0.48 MB/sec execute 51 sec latency 190.902 ms oleg215-client.virtnet: 1 6899 0.49 MB/sec execute 52 sec latency 120.765 ms oleg215-client.virtnet: 1 6947 0.48 MB/sec execute 53 sec latency 79.873 ms oleg215-client.virtnet: 1 7084 0.53 MB/sec execute 54 sec latency 163.660 ms oleg215-client.virtnet: 1 7134 0.52 MB/sec execute 55 sec laUUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2332 1268972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1984 1269320 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12672 3592892 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37604 3569136 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 50276 7162028 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg215-server Stopping /mnt/lustre-mds2 (opts:) on oleg215-server 19:41:22 (1785886882) shut down facet: mds2 facet_host: oleg215-server facet_failover_host: oleg215-server Failover mds2 to oleg215-server mount facets: mds2 tency 130.451 ms oleg215-client.virtnet: 1 7176 0.51 MB/sec execute 56 sec latency 183.637 ms oleg215-client.virtnet: 1 7224 0.50 MB/sec execute 58 sec latency 624.311 ms oleg215-client.virtnet: 1 7266 0.49 MB/sec execute 59 sec latency 674.368 ms oleg215-client.virtnet: 1 7349 0.50 MB/sec execute 60 sec latency 157.582 ms oleg215-client.virtnet: 1 7400 0.49 MB/sec execute 61 sec latency 213.091 ms oleg215-client.virtnet: 1 7444 0.49 MB/sec execute 62 sec latency 731.290 ms oleg215-client.virtnet: 1 7488 0.48 MB/sec execute 63 sec latency 144.339 ms oleg215-client.virtnet: 1 7558 0.48 MB/sec execute 64 sec latency 77.984 ms oleg215-client.virtnet: 1 7584 0.47 MB/sec execute 65 sec latency 350.050 ms oleg215-client.virtnet: 1 7593 0.46 MB/sec execute 66 sec latency 432.507 ms oleg215-client.virtnet: 1 7614 0.45 MB/sec execute 67 sec latency 516.585 ms oleg215-client.virtnet: 1 7656 0.45 MB/sec execute 68 sec latency 125.862 ms oleg215-client.virtnet: 1 7704 0.44 MB/sec execute 69 sec latency 277.050 ms oleg215-client.virtnet: 1 7769 0.44 MB/sec execute 70 sec latency 132.392 ms oleg215-client.virtnet: 1 7823 0.43 MB/sec execute 71 sec latency 109.232 ms oleg215-client.virtnet: 1 7848 0.43 MB/sec execute 72 sec latency 176.918 ms oleg215-client.virtnet: 1 7887 0.42 MB/sec execute 73 sec latency 161.158 ms oleg215-client.virtnet: 1 7911 0.42 MB/sec execute 74 sec latency 193.763 ms oleg215-client.virtnet: 1 7933 0.41 MB/sec execute 75 sec latency 212.130 ms oleg215-client.virtnet: 1 7986 0.41 MB/sec execute 76 sec latency 138.777 ms oleg215-client.virtnet: 1 8009 0.40 MB/sec execute 77 sec latency 207.426 ms oleg215-client.virtnet: 1 8037 0.40 MB/sec execute 78 sec latency 179.077 ms oleg215-client.virtnet: 1 8038 0.39 MB/sec execute 79 sec latency 996.042 ms oleg215-client.virtnet: 1 8038 0.39 MB/sec execute 80 sec latency 1996.179 ms oleg215-client.virtnet: 1 8038 0.38 MB/sec execute 81 sec latency 3004.478 ms oleg215-client.virtnet: 1 8038 0.38 MB/sec execute 82 sec latency 4005.096 ms oleg215-client.virtnet: 1 8038 0.38 MB/sec execute 83 sec latency 5005.238 ms oleg215-client.virtnet: 1 8038 0.37 MB/sec execute 84 sec latency 6005.957 ms oleg215-client.virtnet: 1 8038 0.37 MB/sec execute 85 sec latency 7006.387 ms oleg215-client.virtnet: 1 8038 0.36 MB/sec execute 86 sec latency 8006.525 ms oleg215-client.virtnet: 1 8038 0.36 MB/sec execute 87 sec latency 9006.864 ms oleg215-client.virtnet: 1 8038 0.35 MB/sec execute 88 sec latency 10007.061 ms oleg215-client.virtnet: 1 8038 0.35 MB/sec execute 89 sec latency 11007.396 ms oleg215-client.virtnet: 1 8038 0.35 MB/sec execute 90 sec latency 12007.674 ms oleg215-client.virtnet: 1 8038 0.34 MB/sec execute 91 sec latency 13007.914 ms oleg215-client.virtnet: 1 8038 0.34 MB/sec execute 92 sec latency 14009.419 ms oleg215-client.virtnet: 1 8038 0.33 MB/sec execute 93 sec latency 15029.186 ms oleg215-client.virtnet: 1 8038 0.33 MB/sec execute 94 sec latency 16030.107 ms oleg215-client.virtnet: 1 8038 0.33 MB/sec execute 95 sec latency 17030.302 ms oleg215-client.virtnet: 1 8038 0.32 MB/sec execute 96 sec latency 18033.035 ms oleg215-client.virtnet: 1 8038 0.32 MB/sec execute 97 sec latency 19035.209 ms oleg215-client.virtnet: 1 8038 0.32 MB/sec execute 98 sec latency 20035.930 ms oleg215-client.virtnet: 1 8038 0.31 MB/sec execute 99 sec latency 21036.181 ms oleg215-client.virtnet: 1 8038 0.31 MB/sec execute 100 sec latency 22036.497 mStart mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg215-server: oleg215-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg215-client: oleg215-server: ssh exited with exit code 1 Started lustre-MDT0001 19:41:57 (1785886917) targets are mounted 19:41:57 (1785886917) facet_failover done s oleg215-client.virtnet: 1 8038 0.31 MB/sec execute 101 sec latency 23036.795 ms oleg215-client.virtnet: 1 8038 0.31 MB/sec execute 102 sec latency 24037.370 ms oleg215-client.virtnet: 1 8038 0.30 MB/sec execute 103 sec latency 25037.869 ms oleg215-client.virtnet: 1 8038 0.30 MB/sec execute 104 sec latency 26038.534 ms oleg215-client.virtnet: 1 8038 0.30 MB/sec execute 105 sec latency 27038.743 ms oleg215-client.virtnet: 1 8038 0.29 MB/sec execute 106 sec latency 28038.889 ms oleg215-client.virtnet: 1 8038 0.29 MB/sec execute 107 sec latency 29039.074 ms oleg215-client.virtnet: 1 8038 0.29 MB/sec execute 108 sec latency 30041.874 ms oleg215-client.virtnet: 1 8038 0.29 MB/sec execute 109 sec latency 31045.180 ms oleg215-client.virtnet: 1 8038 0.28 MB/sec execute 110 sec latency 32046.646 ms oleg215-client.virtnet: 1 8038 0.28 MB/sec execute 111 sec latency 33050.524 ms oleg215-client.virtnet: 1 8038 0.28 MB/sec execute 112 sec latency 34050.830 ms oleg215-client.virtnet: 1 8038 0.28 MB/sec execute 113 sec latency 35051.542 ms oleg215-client.virtnet: 1 8038 0.27 MB/sec execute 114 sec latency 36054.537 ms oleg215-client.virtnet: 1 8038 0.27 MB/sec execute 115 sec latency 37055.817 ms oleg215-client.virtnet: 1 8067 0.27 MB/sec execute 116 sec latency 37529.746 ms oleg215-client.virtnet: 1 8103 0.27 MB/sec execute 117 sec latency 97.523 ms oleg215-client.virtnet: 1 8192 0.27 MB/sec execute 118 sec latency 60.464 ms oleg215-client.virtnet: 1 8280 0.27 MB/sec execute 119 sec latency 78.103 ms oleg215-client.virtnet: 1 8341 0.27 MB/sec execute 120 sec latency 67.105 ms oleg215-client.virtnet: 1 cleanup 121 sec oleg215-client.virtnet: 1 cleanup 122 sec oleg215-client.virtnet: 0 cleanup 122 sec oleg215-client.virtnet: oleg215-client.virtnet: Operation Count AvgLat MaxLat oleg215-client.virtnet: ---------------------------------------- oleg215-client.virtnet: NTCreateX 986 45.240 731.273 oleg215-client.virtnet: Close 701 10.586 152.641 oleg215-client.virtnet: Rename 46 64.649 194.182 oleg215-client.virtnet: Unlink 227 181.485 37529.726 oleg215-client.virtnet: Qpathinfo 876 11.428 274.202 oleg215-client.virtnet: Qfileinfo 146 0.906 17.259 oleg215-client.virtnet: Qfsinfo 194 2.323 98.887 oleg215-client.virtnet: Sfileinfo 85 45.587 207.411 oleg215-client.virtnet: Find 354 4.441 277.030 oleg215-client.virtnet: WriteX 488 8.989 674.352 oleg215-client.virtnet: ReadX 1636 0.070 19.692 oleg215-client.virtnet: LockX 4 16.401 43.053 oleg215-client.virtnet: UnlockX 4 21.900 62.159 oleg215-client.virtnet: Flush 76 50.810 176.902 oleg215-client.virtnet: oleg215-client.virtnet: Throughput 0.270156 MB/sec 1 clients 1 procs max_latency=37529.746 ms oleg215-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg215-client.virtnet at Tue Aug 4 19:42:02 EDT 2026 with return code 0 oleg215-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg215-client.virtnet oleg215-client.virtnet: /mnt/lustre/d70b.replay-single/oleg215-client.virtnet /mnt/lustre/d70b.replay-single/oleg215-client.virtnet oleg215-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg215-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg215-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg215-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg215-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg215-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg215-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg215-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg215-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg215-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg215-client.virtnet: removed directory 'clients/client0' oleg215-client.virtnet: removed directory 'clients' oleg215-client.virtnet: removed 'client.txt' oleg215-client.virtnet: /mnt/lustre/d70b.replay-single/oleg215-client.virtnet oleg215-client.virtnet: dbench successfully finished oleg215-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