== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 23:39:01 (1789270741) Starting client oleg258-client.virtnet: -o user_xattr,flock 192.168.202.158@tcp:/lustre /mnt/lustre Started clients oleg258-client.virtnet: 192.168.202.158@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/oleg258-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=135362 ... 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 26176 3570976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1576 3597612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7168588 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg258-server Stopping /mnt/lustre-mds1 (opts:) on oleg258-server 23:39:26 (1789270766) shut down facet: mds1 facet_host: oleg258-server facet_failover_host: oleg258-server Failover mds1 to oleg258-server mount facets: mds1 oleg258-client.virtnet: looking for dbench program oleg258-client.virtnet: /usr/bin/dbench oleg258-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg258-client.virtnet oleg258-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg258-client.virtnet' oleg258-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg258-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg258-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg258-client.virtnet at Sat Sep 12 23:39:05 EDT 2026 oleg258-client.virtnet: waiting for dbench pid 135395 oleg258-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg258-client.virtnet: oleg258-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg258-client.virtnet: failed to create barrier semaphore oleg258-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg258-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg258-client.virtnet: releasing clients oleg258-client.virtnet: 1 51 2.09 MB/sec warmup 1 sec latency 148.986 ms oleg258-client.virtnet: 1 137 3.00 MB/sec warmup 2 sec latency 98.282 ms oleg258-client.virtnet: 1 199 2.61 MB/sec warmup 3 sec latency 154.860 ms oleg258-client.virtnet: 1 289 2.67 MB/sec warmup 4 sec latency 82.757 ms oleg258-client.virtnet: 1 349 2.50 MB/sec warmup 5 sec latency 134.741 ms oleg258-client.virtnet: 1 422 2.47 MB/sec warmup 6 sec latency 93.865 ms oleg258-client.virtnet: 1 493 2.45 MB/sec warmup 7 sec latency 96.310 ms oleg258-client.virtnet: 1 639 2.63 MB/sec warmup 8 sec latency 85.046 ms oleg258-client.virtnet: 1 708 2.35 MB/sec warmup 9 sec latency 88.618 ms oleg258-client.virtnet: 1 721 2.13 MB/sec warmup 10 sec latency 744.852 ms oleg258-client.virtnet: 1 728 1.93 MB/sec warmup 11 sec latency 1657.191 ms oleg258-client.virtnet: 1 783 1.78 MB/sec warmup 12 sec latency 92.913 ms oleg258-client.virtnet: 1 884 1.66 MB/sec warmup 13 sec latency 56.098 ms oleg258-client.virtnet: 1 914 1.55 MB/sec warmup 14 sec latency 226.550 ms oleg258-client.virtnet: 1 960 1.45 MB/sec warmup 15 sec latency 118.546 ms oleg258-client.virtnet: 1 985 1.37 MB/sec warmup 16 sec latency 123.236 ms oleg258-client.virtnet: 1 1113 1.35 MB/sec warmup 17 sec latency 179.943 ms oleg258-client.virtnet: 1 1167 1.28 MB/sec warmup 18 sec latency 298.862 ms oleg258-client.virtnet: 1 1167 1.21 MB/sec warmup 19 sec latency 1299.300 ms oleg258-client.virtnet: 1 1167 1.15 MB/sec warmup 20 sec latency 2299.531 ms oleg258-client.virtnet: 1 1167 1.09 MB/sec warmup 21 sec latency 3299.762 ms oleg258-client.virtnet: 1 1167 1.05 MB/sec warmup 22 sec latency 4300.335 ms oleg258-client.virtnet: 1 1167 1.00 MB/sec warmup 23 sec latency 5300.578 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 1 sec latency 7301.865 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 2 sec latency 8303.047 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 3 sec latency 9307.923 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 4 sec latency 10308.405 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 5 sec latency 11308.727 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 6 sec latency 12310.173 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 7 sec latency 13316.428 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 8 sec latency 14318.664 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 9 sec latency 15318.929 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 10 sec laStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg258-server: oleg258-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg258-client: oleg258-server: ssh exited with exit code 1 Started lustre-MDT0000 23:39:59 (1789270799) targets are mounted 23:39:59 (1789270799) facet_failover done oleg258-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 37556 3569152 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12236 3594020 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49792 7163172 1% /mnt/lustre test_70b fail mds2 2 times tency 16319.380 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 11 sec latency 17319.924 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 12 sec latency 18320.186 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 13 sec latency 19320.691 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 14 sec latency 20321.027 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 15 sec latency 21321.386 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 16 sec latency 22322.197 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 17 sec latency 23322.449 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 18 sec latency 24322.713 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 19 sec latency 25323.079 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 20 sec latency 26323.716 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 21 sec latency 27326.367 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 22 sec latency 28326.598 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 23 sec latency 29326.872 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 24 sec latency 30327.194 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 25 sec latency 31327.455 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 26 sec latency 32328.912 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 27 sec latency 33329.173 ms oleg258-client.virtnet: 1 1167 0.00 MB/sec execute 28 sec latency 34330.220 ms oleg258-client.virtnet: 1 1208 0.00 MB/sec execute 29 sec latency 34587.187 ms oleg258-client.virtnet: 1 1394 0.10 MB/sec execute 30 sec latency 52.953 ms oleg258-client.virtnet: 1 1473 0.10 MB/sec execute 31 sec latency 82.051 ms oleg258-client.virtnet: 1 1532 0.10 MB/sec execute 32 sec latency 79.707 ms oleg258-client.virtnet: 1 1597 0.10 MB/sec execute 33 sec latency 94.194 ms oleg258-client.virtnet: 1 1651 0.09 MB/sec execute 34 sec latency 138.035 ms oleg258-client.virtnet: 1 1691 0.09 MB/sec execute 35 sec latency 120.753 ms oleg258-client.virtnet: 1 1785 0.09 MB/sec execute 36 sec latency 77.755 ms oleg258-client.virtnet: 1 1857 0.09 MB/sec execute 37 sec latency 80.903 ms oleg258-client.virtnet: 1 1949 0.09 MB/sec execute 38 sec latency 76.859 ms oleg258-client.virtnet: 1 2004 0.09 MB/sec execute 39 sec latency 92.510 ms oleg258-client.virtnet: 1 2063 0.09 MB/sec execute 40 sec latency 80.421 ms oleg258-client.virtnet: 1 2122 0.09 MB/sec execute 41 sec latency 138.789 ms oleg258-client.virtnet: 1 2166 0.09 MB/sec execute 42 sec latency 124.235 ms oleg258-client.virtnet: 1 2332 0.11 MB/sec execute 43 sec latency 56.958 ms oleg258-client.virtnet: 1 2388 0.11 MB/sec execute 44 sec latency 81.350 ms oleg258-client.virtnet: 1 2487 0.13 MB/sec execute 45 sec latency 88.371 ms oleg258-client.virtnet: 1 2596 0.13 MB/sec execute 46 sec latency 86.622 ms oleg258-client.virtnet: 1 2775 0.19 MB/sec execute 47 sec latency 100.220 ms oleg258-client.virtnet: 1 2923 0.22 MB/sec execute 48 sec latency 117.879 ms oleg258-client.virtnet: 1 3012 0.21 MB/sec execute 49 sec latency 57.360 ms oleg258-client.virtnet: 1 3209 0.22 MB/sec execute 50 sec latency 104.354 ms oleg258-client.virtnet: 1 3339 0.24 MB/sec execute 51 sec latency 109.674 ms oleg258-client.virtnet: 1 3494 0.29 MB/sec execute 52 sec latency 88.873 ms oleg258-client.virtnet: 1 3617 0.29 MB/sec execute 53 sec latency 84.014 ms oleg258-client.virtnet: 1 3724 0.29 MB/sec execute 54 sec latency 57.201 ms oleg258-Failing mds2 on oleg258-server Stopping /mnt/lustre-mds2 (opts:) on oleg258-server 23:40:32 (1789270832) shut down facet: mds2 facet_host: oleg258-server facet_failover_host: oleg258-server Failover mds2 to oleg258-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg258-server: oleg258-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg258-client: oleg258-server: ssh exited with exit code 1 Started lustre-MDT0001 23:41:01 (1789270861) targets are mounted 23:41:01 (1789270861) facet_failover done oleg258-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 client.virtnet: 1 3836 0.30 MB/sec execute 55 sec latency 82.835 ms oleg258-client.virtnet: 1 3902 0.30 MB/sec execute 56 sec latency 88.179 ms oleg258-client.virtnet: 1 3944 0.30 MB/sec execute 57 sec latency 101.005 ms oleg258-client.virtnet: 1 3992 0.29 MB/sec execute 58 sec latency 98.889 ms oleg258-client.virtnet: 1 4040 0.29 MB/sec execute 59 sec latency 99.845 ms oleg258-client.virtnet: 1 4089 0.28 MB/sec execute 60 sec latency 114.695 ms oleg258-client.virtnet: 1 4188 0.28 MB/sec execute 61 sec latency 65.757 ms oleg258-client.virtnet: 1 4259 0.28 MB/sec execute 62 sec latency 92.298 ms oleg258-client.virtnet: 1 4299 0.28 MB/sec execute 63 sec latency 151.635 ms oleg258-client.virtnet: 1 4433 0.28 MB/sec execute 64 sec latency 50.445 ms oleg258-client.virtnet: 1 4495 0.27 MB/sec execute 65 sec latency 64.610 ms oleg258-client.virtnet: 1 4624 0.29 MB/sec execute 66 sec latency 47.931 ms oleg258-client.virtnet: 1 4746 0.28 MB/sec execute 67 sec latency 52.068 ms oleg258-client.virtnet: 1 4834 0.28 MB/sec execute 68 sec latency 90.121 ms oleg258-client.virtnet: 1 4995 0.32 MB/sec execute 69 sec latency 55.736 ms oleg258-client.virtnet: 1 5070 0.32 MB/sec execute 70 sec latency 69.959 ms oleg258-client.virtnet: 1 5145 0.31 MB/sec execute 71 sec latency 89.937 ms oleg258-client.virtnet: 1 5252 0.31 MB/sec execute 72 sec latency 57.842 ms oleg258-client.virtnet: 1 5331 0.31 MB/sec execute 73 sec latency 88.168 ms oleg258-client.virtnet: 1 5390 0.30 MB/sec execute 74 sec latency 118.988 ms oleg258-client.virtnet: 1 5453 0.30 MB/sec execute 75 sec latency 81.325 ms oleg258-client.virtnet: 1 5551 0.30 MB/sec execute 76 sec latency 100.778 ms oleg258-client.virtnet: 1 5622 0.29 MB/sec execute 77 sec latency 106.531 ms oleg258-client.virtnet: 1 5710 0.29 MB/sec execute 78 sec latency 76.237 ms oleg258-client.virtnet: 1 5796 0.29 MB/sec execute 79 sec latency 87.732 ms oleg258-client.virtnet: 1 5948 0.30 MB/sec execute 80 sec latency 73.265 ms oleg258-client.virtnet: 1 6044 0.31 MB/sec execute 81 sec latency 51.230 ms oleg258-client.virtnet: 1 6160 0.31 MB/sec execute 82 sec latency 54.280 ms oleg258-client.virtnet: 1 6439 0.34 MB/sec execute 83 sec latency 78.659 ms oleg258-client.virtnet: 1 6539 0.35 MB/sec execute 84 sec latency 91.518 ms oleg258-client.virtnet: 1 6731 0.35 MB/sec execute 85 sec latency 82.490 ms oleg258-client.virtnet: 1 6896 0.37 MB/sec execute 86 sec latency 76.437 ms oleg258-client.virtnet: 1 7068 0.40 MB/sec execute 87 sec latency 73.893 ms oleg258-client.virtnet: 1 7171 0.39 MB/sec execute 88 sec latency 87.924 ms oleg258-client.virtnet: 1 7234 0.39 MB/sec execute 89 sec latency 93.981 ms oleg258-client.virtnet: 1 7317 0.40 MB/sec execute 90 sec latency 102.034 ms oleg258-client.virtnet: 1 7372 0.39 MB/sec execute 91 sec latency 118.543 ms oleg258-client.virtnet: 1 7447 0.39 MB/sec execute 92 sec latency 80.020 ms oleg258-client.virtnet: 1 7511 0.39 MB/sec execute 93 sec latency 79.682 ms oleg258-client.virtnet: 1 7562 0.38 MB/sec execute 94 sec latency 104.629 ms oleg258-client.virtnet: 1 7623 0.38 MB/sec execute 95 sec latency 102.933 ms oleg258-client.virtnet: 1 7704 0.38 MB/sec execute 96 sec latency 132.865 ms oleg258-client.virtnet: 1 7778 0.37 MB/sec execute 97 sec latency 109.770 ms oleg258-client.virtnet: 1 7825 0.37 MB/sec execute 98 sec latency 120.755 ms oleg258-client.virtnet: 1 7880 0.37 MB/sec execute 99 sec latency 86.734mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec ms oleg258-client.virtnet: 1 7914 0.37 MB/sec execute 100 sec latency 136.436 ms oleg258-client.virtnet: 1 7975 0.36 MB/sec execute 101 sec latency 88.774 ms oleg258-client.virtnet: 1 8007 0.36 MB/sec execute 102 sec latency 145.236 ms oleg258-client.virtnet: 1 8035 0.36 MB/sec execute 103 sec latency 111.648 ms oleg258-client.virtnet: 1 8097 0.36 MB/sec execute 104 sec latency 118.428 ms oleg258-client.virtnet: 1 8196 0.36 MB/sec execute 105 sec latency 74.053 ms oleg258-client.virtnet: 1 8280 0.36 MB/sec execute 106 sec latency 80.151 ms oleg258-client.virtnet: 1 8352 0.36 MB/sec execute 107 sec latency 62.655 ms oleg258-client.virtnet: 1 8528 0.38 MB/sec execute 108 sec latency 52.703 ms oleg258-client.virtnet: 1 8621 0.38 MB/sec execute 109 sec latency 56.985 ms oleg258-client.virtnet: 1 8690 0.38 MB/sec execute 110 sec latency 92.506 ms oleg258-client.virtnet: 1 8794 0.37 MB/sec execute 111 sec latency 116.783 ms oleg258-client.virtnet: 1 8856 0.37 MB/sec execute 112 sec latency 87.088 ms oleg258-client.virtnet: 1 8895 0.37 MB/sec execute 113 sec latency 151.118 ms oleg258-client.virtnet: 1 8957 0.36 MB/sec execute 114 sec latency 79.358 ms oleg258-client.virtnet: 1 9115 0.36 MB/sec execute 115 sec latency 98.685 ms oleg258-client.virtnet: 1 9258 0.36 MB/sec execute 116 sec latency 70.276 ms oleg258-client.virtnet: 1 9341 0.36 MB/sec execute 117 sec latency 85.921 ms oleg258-client.virtnet: 1 9480 0.37 MB/sec execute 118 sec latency 64.834 ms oleg258-client.virtnet: 1 9533 0.36 MB/sec execute 119 sec latency 82.224 ms oleg258-client.virtnet: 1 cleanup 120 sec oleg258-client.virtnet: 1 cleanup 121 sec oleg258-client.virtnet: 0 cleanup 122 sec oleg258-client.virtnet: oleg258-client.virtnet: Operation Count AvgLat MaxLat oleg258-client.virtnet: ---------------------------------------- oleg258-client.virtnet: NTCreateX 1480 34.257 151.104 oleg258-client.virtnet: Close 1113 38.819 34587.154 oleg258-client.virtnet: Rename 60 51.055 151.602 oleg258-client.virtnet: Unlink 273 12.276 65.726 oleg258-client.virtnet: Qpathinfo 1398 8.229 104.321 oleg258-client.virtnet: Qfileinfo 244 0.510 9.483 oleg258-client.virtnet: Qfsinfo 220 0.872 26.215 oleg258-client.virtnet: Sfileinfo 123 33.543 95.237 oleg258-client.virtnet: Find 512 2.394 132.844 oleg258-client.virtnet: WriteX 731 6.170 71.933 oleg258-client.virtnet: ReadX 2232 0.048 5.960 oleg258-client.virtnet: LockX 4 6.760 16.045 oleg258-client.virtnet: UnlockX 4 8.724 14.084 oleg258-client.virtnet: Flush 96 42.184 136.418 oleg258-client.virtnet: oleg258-client.virtnet: Throughput 0.36332 MB/sec 1 clients 1 procs max_latency=34587.187 ms oleg258-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg258-client.virtnet at Sat Sep 12 23:41:31 EDT 2026 with return code 0 oleg258-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg258-client.virtnet oleg258-client.virtnet: /mnt/lustre/d70b.replay-single/oleg258-client.virtnet /mnt/lustre/d70b.replay-single/oleg258-client.virtnet oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg258-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg258-client.virtnet: removed directory 'clients/client0' oleg258-client.virtnet: removed directory 'clients' oleg258-client.virtnet: removed 'client.txt' oleg258-client.virtnet: /mnt/lustre/d70b.replay-single/oleg258-client.virtnet oleg258-client.virtnet: dbench successfully finished