== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 06:39:09 (1787913549) 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=135457 ... 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 1596 3605424 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26156 3576596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7182020 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg427-server Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 06:39:35 (1787913575) 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 Fri Aug 28 06:39:13 EDT 2026 oleg427-client.virtnet: waiting for dbench pid 135488 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 92 4.19 MB/sec warmup 1 sec latency 70.706 ms oleg427-client.virtnet: 1 155 3.27 MB/sec warmup 2 sec latency 121.542 ms oleg427-client.virtnet: 1 197 2.61 MB/sec warmup 3 sec latency 260.156 ms oleg427-client.virtnet: 1 289 2.67 MB/sec warmup 4 sec latency 95.114 ms oleg427-client.virtnet: 1 349 2.50 MB/sec warmup 5 sec latency 109.505 ms oleg427-client.virtnet: 1 412 2.43 MB/sec warmup 6 sec latency 99.764 ms oleg427-client.virtnet: 1 477 2.38 MB/sec warmup 7 sec latency 96.757 ms oleg427-client.virtnet: 1 542 2.38 MB/sec warmup 8 sec latency 115.432 ms oleg427-client.virtnet: 1 664 2.35 MB/sec warmup 9 sec latency 78.260 ms oleg427-client.virtnet: 1 728 2.13 MB/sec warmup 10 sec latency 79.044 ms oleg427-client.virtnet: 1 788 1.95 MB/sec warmup 11 sec latency 72.870 ms oleg427-client.virtnet: 1 850 1.79 MB/sec warmup 12 sec latency 95.879 ms oleg427-client.virtnet: 1 888 1.66 MB/sec warmup 13 sec latency 328.114 ms oleg427-client.virtnet: 1 967 1.56 MB/sec warmup 14 sec latency 80.513 ms oleg427-client.virtnet: 1 1050 1.52 MB/sec warmup 15 sec latency 83.848 ms oleg427-client.virtnet: 1 1127 1.43 MB/sec warmup 16 sec latency 84.351 ms oleg427-client.virtnet: 1 1181 1.35 MB/sec warmup 17 sec latency 104.098 ms oleg427-client.virtnet: 1 1244 1.28 MB/sec warmup 18 sec latency 71.569 ms oleg427-client.virtnet: 1 1399 1.37 MB/sec warmup 19 sec latency 151.993 ms oleg427-client.virtnet: 1 1461 1.30 MB/sec warmup 20 sec latency 78.876 ms oleg427-client.virtnet: 1 1537 1.24 MB/sec warmup 21 sec latency 127.329 ms oleg427-client.virtnet: 1 1650 1.19 MB/sec warmup 22 sec latency 80.999 ms oleg427-client.virtnet: 1 1762 1.14 MB/sec warmup 23 sec latency 83.627 ms oleg427-client.virtnet: 1 1978 0.09 MB/sec execute 1 sec latency 84.922 ms oleg427-client.virtnet: 1 2065 0.13 MB/sec execute 2 sec latency 75.692 ms oleg427-client.virtnet: 1 2168 0.12 MB/sec execute 3 sec latency 54.318 ms oleg427-client.virtnet: 1 2345 0.38 MB/sec execute 4 sec latency 64.930 ms oleg427-client.virtnet: 1 2407 0.33 MB/sec execute 5 sec latency 82.071 ms oleg427-client.virtnet: 1 2489 0.39 MB/sec execute 6 sec latency 65.022 ms oleg427-client.virtnet: 1 2633 0.43 MB/sec execute 7 sec latency 67.482 ms oleg427-client.virtnet: 1 2881 0.73 MB/sec execute 8 sec latency 120.616 ms oleg427-client.virtnet: 1 2990 0.79 MB/sec execute 9 sec latency 83.712 ms oleg427-client.virtnet: 1 3209 0.79 MB/sec execute 10 sec latency 115.082 ms oleg427-client.virtStart 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 06:40:08 (1787913608) targets are mounted 06:40:08 (1787913608) 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 UUID 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 13172 3592800 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36452 3569984 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49624 7162784 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg427-server Stopping /mnt/lustre-mds2 (opts:) on oleg427-server net: 1 3366 0.82 MB/sec execute 11 sec latency 71.052 ms oleg427-client.virtnet: 1 3534 1.00 MB/sec execute 12 sec latency 85.778 ms oleg427-client.virtnet: 1 3627 0.94 MB/sec execute 13 sec latency 71.371 ms oleg427-client.virtnet: 1 3701 0.89 MB/sec execute 14 sec latency 91.900 ms oleg427-client.virtnet: 1 3788 0.89 MB/sec execute 15 sec latency 93.033 ms oleg427-client.virtnet: 1 3858 0.84 MB/sec execute 16 sec latency 75.422 ms oleg427-client.virtnet: 1 3918 0.81 MB/sec execute 17 sec latency 173.641 ms oleg427-client.virtnet: 1 3990 0.76 MB/sec execute 18 sec latency 77.607 ms oleg427-client.virtnet: 1 4052 0.72 MB/sec execute 19 sec latency 87.992 ms oleg427-client.virtnet: 1 4142 0.69 MB/sec execute 20 sec latency 67.416 ms oleg427-client.virtnet: 1 4246 0.66 MB/sec execute 21 sec latency 81.000 ms oleg427-client.virtnet: 1 4314 0.64 MB/sec execute 22 sec latency 51.267 ms oleg427-client.virtnet: 1 4375 0.62 MB/sec execute 23 sec latency 113.242 ms oleg427-client.virtnet: 1 4463 0.60 MB/sec execute 24 sec latency 94.922 ms oleg427-client.virtnet: 1 4536 0.58 MB/sec execute 25 sec latency 74.046 ms oleg427-client.virtnet: 1 4628 0.60 MB/sec execute 26 sec latency 59.519 ms oleg427-client.virtnet: 1 4721 0.58 MB/sec execute 27 sec latency 63.896 ms oleg427-client.virtnet: 1 4789 0.56 MB/sec execute 28 sec latency 133.781 ms oleg427-client.virtnet: 1 4838 0.55 MB/sec execute 29 sec latency 134.641 ms oleg427-client.virtnet: 1 4984 0.63 MB/sec execute 30 sec latency 83.676 ms oleg427-client.virtnet: 1 5040 0.61 MB/sec execute 31 sec latency 75.334 ms oleg427-client.virtnet: 1 5127 0.59 MB/sec execute 32 sec latency 73.268 ms oleg427-client.virtnet: 1 5172 0.57 MB/sec execute 33 sec latency 87.706 ms oleg427-client.virtnet: 1 5249 0.56 MB/sec execute 34 sec latency 75.332 ms oleg427-client.virtnet: 1 5294 0.54 MB/sec execute 35 sec latency 98.256 ms oleg427-client.virtnet: 1 5356 0.53 MB/sec execute 36 sec latency 91.027 ms oleg427-client.virtnet: 1 5410 0.52 MB/sec execute 37 sec latency 100.186 ms oleg427-client.virtnet: 1 5530 0.50 MB/sec execute 38 sec latency 64.686 ms oleg427-client.virtnet: 1 5579 0.49 MB/sec execute 39 sec latency 75.431 ms oleg427-client.virtnet: 1 5690 0.49 MB/sec execute 40 sec latency 86.918 ms oleg427-client.virtnet: 1 5732 0.47 MB/sec execute 41 sec latency 91.383 ms oleg427-client.virtnet: 1 5886 0.49 MB/sec execute 42 sec latency 62.353 ms oleg427-client.virtnet: 1 5946 0.48 MB/sec execute 43 sec latency 101.431 ms oleg427-client.virtnet: 1 6000 0.47 MB/sec execute 44 sec latency 75.834 ms oleg427-client.virtnet: 1 6112 0.48 MB/sec execute 45 sec latency 80.921 ms oleg427-client.virtnet: 1 6180 0.47 MB/sec execute 46 sec latency 68.373 ms oleg427-client.virtnet: 1 6451 0.54 MB/sec execute 47 sec latency 102.918 ms oleg427-client.virtnet: 1 6542 0.55 MB/sec execute 48 sec latency 87.878 ms oleg427-client.virtnet: 1 6757 0.55 MB/sec execute 49 sec latency 72.777 ms oleg427-client.virtnet: 1 6920 0.56 MB/sec execute 50 sec latency 92.324 ms oleg427-client.virtnet: 1 7094 0.61 MB/sec execute 51 sec latency 107.239 ms oleg427-client.virtnet: 1 7190 0.60 MB/sec execute 52 sec latency 70.730 ms oleg427-client.virtnet: 1 7283 0.60 MB/sec execute 53 sec latency 74.573 ms oleg427-client.virtnet: 1 7352 0.60 MB/sec execute 54 sec latency 94.612 ms oleg427-client.virtnet: 1 7428 0.59 MB/sec execute 55 sec latency 59.518 ms oleg427-clie06:40:37 (1787913637) shut down facet: mds2 facet_host: oleg427-server facet_failover_host: oleg427-server Failover mds2 to oleg427-server mount facets: mds2 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 06:41:06 (1787913666) targets are mounted 06:41:06 (1787913666) 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 nt.virtnet: 1 7503 0.59 MB/sec execute 56 sec latency 73.815 ms oleg427-client.virtnet: 1 7559 0.58 MB/sec execute 57 sec latency 323.594 ms oleg427-client.virtnet: 1 7559 0.57 MB/sec execute 58 sec latency 1323.936 ms oleg427-client.virtnet: 1 7559 0.56 MB/sec execute 59 sec latency 2324.219 ms oleg427-client.virtnet: 1 7559 0.55 MB/sec execute 60 sec latency 3324.618 ms oleg427-client.virtnet: 1 7559 0.54 MB/sec execute 61 sec latency 4324.876 ms oleg427-client.virtnet: 1 7559 0.53 MB/sec execute 62 sec latency 5325.672 ms oleg427-client.virtnet: 1 7559 0.52 MB/sec execute 63 sec latency 6325.964 ms oleg427-client.virtnet: 1 7559 0.51 MB/sec execute 64 sec latency 7326.212 ms oleg427-client.virtnet: 1 7559 0.50 MB/sec execute 65 sec latency 8326.473 ms oleg427-client.virtnet: 1 7559 0.50 MB/sec execute 66 sec latency 9326.798 ms oleg427-client.virtnet: 1 7559 0.49 MB/sec execute 67 sec latency 10327.044 ms oleg427-client.virtnet: 1 7559 0.48 MB/sec execute 68 sec latency 11327.407 ms oleg427-client.virtnet: 1 7559 0.48 MB/sec execute 69 sec latency 12328.101 ms oleg427-client.virtnet: 1 7559 0.47 MB/sec execute 70 sec latency 13328.621 ms oleg427-client.virtnet: 1 7559 0.46 MB/sec execute 71 sec latency 14329.215 ms oleg427-client.virtnet: 1 7559 0.46 MB/sec execute 72 sec latency 15329.486 ms oleg427-client.virtnet: 1 7559 0.45 MB/sec execute 73 sec latency 16330.450 ms oleg427-client.virtnet: 1 7559 0.44 MB/sec execute 74 sec latency 17331.226 ms oleg427-client.virtnet: 1 7559 0.44 MB/sec execute 75 sec latency 18331.705 ms oleg427-client.virtnet: 1 7559 0.43 MB/sec execute 76 sec latency 19332.042 ms oleg427-client.virtnet: 1 7559 0.43 MB/sec execute 77 sec latency 20335.291 ms oleg427-client.virtnet: 1 7559 0.42 MB/sec execute 78 sec latency 21335.493 ms oleg427-client.virtnet: 1 7559 0.42 MB/sec execute 79 sec latency 22336.045 ms oleg427-client.virtnet: 1 7559 0.41 MB/sec execute 80 sec latency 23336.447 ms oleg427-client.virtnet: 1 7559 0.40 MB/sec execute 81 sec latency 24338.283 ms oleg427-client.virtnet: 1 7559 0.40 MB/sec execute 82 sec latency 25342.455 ms oleg427-client.virtnet: 1 7559 0.40 MB/sec execute 83 sec latency 26343.182 ms oleg427-client.virtnet: 1 7559 0.39 MB/sec execute 84 sec latency 27343.515 ms oleg427-client.virtnet: 1 7559 0.39 MB/sec execute 85 sec latency 28343.835 ms oleg427-client.virtnet: 1 7559 0.38 MB/sec execute 86 sec latency 29344.175 ms oleg427-client.virtnet: 1 7559 0.38 MB/sec execute 87 sec latency 30344.474 ms oleg427-client.virtnet: 1 7559 0.37 MB/sec execute 88 sec latency 31346.750 ms oleg427-client.virtnet: 1 7635 0.37 MB/sec execute 89 sec latency 31401.762 ms oleg427-client.virtnet: 1 7768 0.37 MB/sec execute 90 sec latency 69.134 ms oleg427-client.virtnet: 1 7823 0.36 MB/sec execute 91 sec latency 100.062 ms oleg427-client.virtnet: 1 7899 0.36 MB/sec execute 92 sec latency 80.113 ms oleg427-client.virtnet: 1 7985 0.36 MB/sec execute 93 sec latency 78.074 ms oleg427-client.virtnet: 1 8032 0.36 MB/sec execute 94 sec latency 90.621 ms oleg427-client.virtnet: 1 8096 0.36 MB/sec execute 95 sec latency 72.774 ms oleg427-client.virtnet: 1 8188 0.36 MB/sec execute 96 sec latency 85.690 ms oleg427-client.virtnet: 1 8265 0.36 MB/sec execute 97 sec latency 123.239 ms oleg427-client.virtnet: 1 8337 0.36 MB/sec execute 98 sec latency 70.548 ms oleg427-client.virtnet: 1 8487 0.38 MB/sec execute 99 sec latency 84.710 ms oleg427-client.virtnet: 1 8574 0.38 MB/sec execute 100 sec latency 73.472 ms oleg427-client.virtnet: 1 8666 0.38 MB/sec execute 101 sec latency 69.382 ms oleg427-client.virtnet: 1 8751 0.37 MB/sec execute 102 sec latency 78.019 ms oleg427-client.virtnet: 1 8831 0.37 MB/sec execute 103 sec latency 52.634 ms oleg427-client.virtnet: 1 8929 0.37 MB/sec execute 104 sec latency 67.342 ms oleg427-client.virtnet: 1 9045 0.36 MB/sec execute 105 sec latency 61.299 ms oleg427-client.virtnet: 1 9121 0.36 MB/sec execute 106 sec latency 72.439 ms oleg427-client.virtnet: 1 9244 0.36 MB/sec execute 107 sec latency 58.692 ms oleg427-client.virtnet: 1 9360 0.36 MB/sec execute 108 sec latency 51.990 ms oleg427-client.virtnet: 1 9498 0.37 MB/sec execute 109 sec latency 42.663 ms oleg427-client.virtnet: 1 9579 0.37 MB/sec execute 110 sec latency 68.047 ms oleg427-client.virtnet: 1 9698 0.37 MB/sec execute 111 sec latency 94.948 ms oleg427-client.virtnet: 1 9997 0.40 MB/sec execute 112 sec latency 64.030 ms oleg427-client.virtnet: 1 10125 0.40 MB/sec execute 113 sec latency 47.228 ms oleg427-client.virtnet: 1 10448 0.41 MB/sec execute 114 sec latency 69.746 ms oleg427-client.virtnet: 1 10666 0.44 MB/sec execute 115 sec latency 40.451 ms oleg427-client.virtnet: 1 10768 0.44 MB/sec execute 116 sec latency 63.051 ms oleg427-client.virtnet: 1 10871 0.44 MB/sec execute 117 sec latency 78.548 ms oleg427-client.virtnet: 1 10957 0.44 MB/sec execute 118 sec latency 63.381 ms oleg427-client.virtnet: 1 11038 0.44 MB/sec execute 119 sec latency 100.573 ms oleg427-client.virtnet: 1 cleanup 120 sec oleg427-client.virtnet: 1 cleanup 121 sec oleg427-client.virtnet: 0 cleanup 121 sec oleg427-client.virtnet: oleg427-client.virtnet: Operation Count AvgLat MaxLat oleg427-client.virtnet: ---------------------------------------- oleg427-client.virtnet: NTCreateX 1585 50.326 31401.717 oleg427-client.virtnet: Close 1155 6.839 39.183 oleg427-client.virtnet: Rename 67 46.577 123.203 oleg427-client.virtnet: Unlink 320 11.010 29.730 oleg427-client.virtnet: Qpathinfo 1457 8.146 91.871 oleg427-client.virtnet: Qfileinfo 253 0.693 17.317 oleg427-client.virtnet: Qfsinfo 271 1.029 32.925 oleg427-client.virtnet: Sfileinfo 116 33.475 134.628 oleg427-client.virtnet: Find 562 1.882 53.762 oleg427-client.virtnet: WriteX 791 5.468 59.404 oleg427-client.virtnet: ReadX 2590 0.043 8.367 oleg427-client.virtnet: LockX 6 11.140 23.337 oleg427-client.virtnet: UnlockX 6 10.863 26.005 oleg427-client.virtnet: Flush 102 36.497 120.601 oleg427-client.virtnet: oleg427-client.virtnet: Throughput 0.435967 MB/sec 1 clients 1 procs max_latency=31401.762 ms oleg427-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg427-client.virtnet at Fri Aug 28 06:41:39 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/COREL' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg427-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' 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