== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 08:38:01 (1764941881) Starting client oleg301-client.virtnet: -o user_xattr,flock oleg301-server@tcp:/lustre /mnt/lustre Started clients oleg301-client.virtnet: 192.168.203.101@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/oleg301-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found Started rundbench load pid=138427 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2232 1285456 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1920 1285768 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1448 3605572 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 25912 3576884 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27360 7182456 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg301-server Stopping /mnt/lustre-mds1 (opts:) on oleg301-server reboot facets: mds1 Failover mds1 to oleg301-server mount facets: mds1 Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg301-client.virtnet: looking for dbench program oleg301-client.virtnet: /usr/bin/dbench oleg301-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg301-client.virtnet oleg301-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg301-client.virtnet' oleg301-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg301-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg301-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg301-client.virtnet at Fri Dec 5 08:38:02 EST 2025 oleg301-client.virtnet: waiting for dbench pid 138453 oleg301-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg301-client.virtnet: oleg301-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg301-client.virtnet: failed to create barrier semaphore oleg301-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg301-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg301-client.virtnet: releasing clients oleg301-client.virtnet: 1 165 6.79 MB/sec warmup 1 sec latency 50.625 ms oleg301-client.virtnet: 1 313 5.74 MB/sec warmup 2 sec latency 42.065 ms oleg301-client.virtnet: 1 429 5.04 MB/sec warmup 3 sec latency 56.622 ms oleg301-client.virtnet: 1 652 5.26 MB/sec warmup 4 sec latency 54.546 ms oleg301-client.virtnet: 1 808 4.29 MB/sec warmup 5 sec latency 33.641 ms oleg301-client.virtnet: 1 967 3.63 MB/sec warmup 6 sec latency 38.447 ms oleg301-client.virtnet: 1 1173 3.29 MB/sec warmup 7 sec latency 37.335 ms oleg301-client.virtnet: 1 1418 3.25 MB/sec warmup 8 sec latency 34.056 ms oleg301-client.virtnet: 1 1610 2.90 MB/sec warmup 9 sec latency 29.366 ms oleg301-client.virtnet: 1 1805 2.63 MB/sec warmup 10 sec latency 44.474 ms oleg301-client.virtnet: 1 2016 2.41 MB/sec warmup 11 sec latency 36.388 ms oleg301-client.virtnet: 1 2337 2.32 MB/sec warmup 12 sec latency 30.485 ms oleg301-client.virtnet: 1 2502 2.21 MB/sec warmup 13 sec latency 33.867 ms oleg301-client.virtnet: 1 2918 2.39 MB/sec warmup 14 sec latency 31.194 ms oleg301-client.virtnet: 1 3277 2.36 MB/sec warmup 15 sec latency 38.412 ms oleg301-client.virtnet: 1 3590 2.40 MB/sec warmup 16 sec latency 27.663 ms oleg301-client.virtnet: 1 3797 2.34 MB/sec warmup 17 sec latency 37.532 ms oleg301-client.virtnet: 1 3932 2.22 MB/sec warmup 18 sec latency 35.013 ms oleg301-client.virtnet: 1 4069 2.11 MB/sec warmup 19 sec latency 42.141 ms oleg301-client.virtnet: 1 4243 2.01 MB/sec warmup 20 sec latency 54.132 ms oleg301-client.virtnet: 1 4357 1.93 MB/sec warmup 21 sec latency 45.755 ms oleg301-client.virtnet: 1 4503 1.86 MB/sec warmup 22 sec latency 48.934 ms oleg301-client.virtnet: 1 4699 1.83 MB/sec warmup 23 sec latency 43.213 ms oleg301-client.virtnet: 1 5059 2.90 MB/sec execute 1 sec latency 51.408 ms oleg301-client.virtnet: 1 5218 1.53 MB/sec execute 2 sec latency 48.316 ms oleg301-client.virtnet: 1 5358 1.06 MB/sec execute 3 sec latency 38.448 ms oleg301-client.virtnet: 1 5549 0.83 MB/sec execute 4 sec latency 35.476 ms oleg301-client.virtnet: 1 5748 0.72 MB/sec execute 5 sec latency 37.151 ms oleg301-client.virtnet: 1 5960 0.80 MB/sec execute 6 sec latency 31.063 ms oleg301-client.virtnet: 1 6121 0.82 MB/sec execute 7 sec latency 49.346 ms oleg301-client.virtnet: 1 6453 1.21 MB/sec execute 8 sec latency 36.780 ms oleg301-client.virtnet: 1 6744 1.23 MB/sec execute 9 sec latency 45.157 ms oleg301-client.virtnet: 1 7057 1.52 MB/sec execute 10 sec latency 35.858 ms oleg301-client.virtnet: 1 oleg301-server: oleg301-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg301-client: oleg301-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg301-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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2192 1285496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1904 1285784 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12968 3593996 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36236 3570448 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49204 7164444 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg301-server Stopping /mnt/lustre-mds2 (opts:) on oleg301-server reboot facets: mds2 Failover mds2 to oleg301-server mount facets: mds2 Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg301-server: oleg301-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg301-client: oleg301-server: ssh exited with exit code 1 Started lustre-MDT0001 7219 1.41 MB/sec execute 11 sec latency 51.453 ms oleg301-client.virtnet: 1 7341 1.38 MB/sec execute 12 sec latency 52.323 ms oleg301-client.virtnet: 1 7467 1.30 MB/sec execute 13 sec latency 37.015 ms oleg301-client.virtnet: 1 7578 1.21 MB/sec execute 14 sec latency 56.884 ms oleg301-client.virtnet: 1 7775 1.14 MB/sec execute 15 sec latency 32.845 ms oleg301-client.virtnet: 1 7878 1.08 MB/sec execute 16 sec latency 63.621 ms oleg301-client.virtnet: 1 7990 1.04 MB/sec execute 17 sec latency 50.790 ms oleg301-client.virtnet: 1 8082 0.99 MB/sec execute 18 sec latency 66.821 ms oleg301-client.virtnet: 1 8235 1.00 MB/sec execute 19 sec latency 55.904 ms oleg301-client.virtnet: 1 8337 0.95 MB/sec execute 20 sec latency 50.972 ms oleg301-client.virtnet: 1 8519 1.05 MB/sec execute 21 sec latency 53.803 ms oleg301-client.virtnet: 1 8666 1.00 MB/sec execute 22 sec latency 40.667 ms oleg301-client.virtnet: 1 8800 0.96 MB/sec execute 23 sec latency 39.516 ms oleg301-client.virtnet: 1 8922 0.93 MB/sec execute 24 sec latency 41.019 ms oleg301-client.virtnet: 1 9105 0.90 MB/sec execute 25 sec latency 42.979 ms oleg301-client.virtnet: 1 9266 0.87 MB/sec execute 26 sec latency 36.895 ms oleg301-client.virtnet: 1 9449 0.88 MB/sec execute 27 sec latency 64.480 ms oleg301-client.virtnet: 1 9533 0.86 MB/sec execute 28 sec latency 201.301 ms oleg301-client.virtnet: 1 9706 0.86 MB/sec execute 29 sec latency 37.585 ms oleg301-client.virtnet: 1 10083 0.98 MB/sec execute 30 sec latency 36.041 ms oleg301-client.virtnet: 1 10296 0.97 MB/sec execute 31 sec latency 507.533 ms oleg301-client.virtnet: 1 10296 0.94 MB/sec execute 32 sec latency 1511.440 ms oleg301-client.virtnet: 1 10296 0.92 MB/sec execute 33 sec latency 2513.743 ms oleg301-client.virtnet: 1 10296 0.89 MB/sec execute 34 sec latency 3514.154 ms oleg301-client.virtnet: 1 10296 0.86 MB/sec execute 35 sec latency 4514.349 ms oleg301-client.virtnet: 1 10296 0.84 MB/sec execute 36 sec latency 5516.157 ms oleg301-client.virtnet: 1 10296 0.82 MB/sec execute 37 sec latency 6519.280 ms oleg301-client.virtnet: 1 10296 0.80 MB/sec execute 38 sec latency 7519.465 ms oleg301-client.virtnet: 1 10296 0.77 MB/sec execute 39 sec latency 8519.661 ms oleg301-client.virtnet: 1 10296 0.76 MB/sec execute 40 sec latency 9519.846 ms oleg301-client.virtnet: 1 10296 0.74 MB/sec execute 41 sec latency 10520.080 ms oleg301-client.virtnet: 1 10296 0.72 MB/sec execute 42 sec latency 11520.883 ms oleg301-client.virtnet: 1 10296 0.70 MB/sec execute 43 sec latency 12521.083 ms oleg301-client.virtnet: 1 10296 0.69 MB/sec execute 44 sec latency 13521.690 ms oleg301-client.virtnet: 1 10296 0.67 MB/sec execute 45 sec latency 14521.880 ms oleg301-client.virtnet: 1 10296 0.66 MB/sec execute 46 sec latency 15522.662 ms oleg301-client.virtnet: 1 10296 0.64 MB/sec execute 47 sec latency 16524.423 ms oleg301-client.virtnet: 1 10296 0.63 MB/sec execute 48 sec latency 17524.663 ms oleg301-client.virtnet: 1 10296 0.62 MB/sec execute 49 sec latency 18525.672 ms oleg301-client.virtnet: 1 10296 0.60 MB/sec execute 50 sec latency 19526.220 ms oleg301-client.virtnet: 1 10296 0.59 MB/sec execute 51 sec latency 20528.038 ms oleg301-client.virtnet: 1 10296 0.58 MB/sec execute 52 sec latency 21528.266 ms oleg301-client.virtnet: 1 10296 0.57 MB/sec execute 53 sec latency 22528.622 ms oleg301-client.virtnet: 1 10296 0.56 MB/sec execute 54 sec latency 23529.288 ms oleg301-client.virtnet: 1 10442 0.57 MB/sec exeoleg301-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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2152 1285536 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1820 1285868 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13032 3590884 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36364 3569840 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49396 7160724 1% /mnt/lustre test_70b fail mds1 3 times Failing mds1 on oleg301-server Stopping /mnt/lustre-mds1 (opts:) on oleg301-server reboot facets: mds1 Failover mds1 to oleg301-server mount facets: mds1 Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg301-server: oleg301-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg301-client: oleg301-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg301-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 cute 55 sec latency 23876.313 ms oleg301-client.virtnet: 1 10654 0.61 MB/sec execute 56 sec latency 34.045 ms oleg301-client.virtnet: 1 10783 0.61 MB/sec execute 57 sec latency 40.843 ms oleg301-client.virtnet: 1 10902 0.62 MB/sec execute 58 sec latency 60.419 ms oleg301-client.virtnet: 1 11021 0.61 MB/sec execute 59 sec latency 40.944 ms oleg301-client.virtnet: 1 11152 0.60 MB/sec execute 60 sec latency 41.842 ms oleg301-client.virtnet: 1 11311 0.59 MB/sec execute 61 sec latency 33.458 ms oleg301-client.virtnet: 1 11422 0.59 MB/sec execute 62 sec latency 49.797 ms oleg301-client.virtnet: 1 11551 0.58 MB/sec execute 63 sec latency 34.475 ms oleg301-client.virtnet: 1 11733 0.59 MB/sec execute 64 sec latency 38.762 ms oleg301-client.virtnet: 1 11896 0.59 MB/sec execute 65 sec latency 33.360 ms oleg301-client.virtnet: 1 12113 0.62 MB/sec execute 66 sec latency 42.803 ms oleg301-client.virtnet: 1 12235 0.61 MB/sec execute 67 sec latency 44.067 ms oleg301-client.virtnet: 1 12344 0.61 MB/sec execute 68 sec latency 54.547 ms oleg301-client.virtnet: 1 12455 0.60 MB/sec execute 69 sec latency 48.689 ms oleg301-client.virtnet: 1 12627 0.59 MB/sec execute 70 sec latency 34.756 ms oleg301-client.virtnet: 1 12794 0.59 MB/sec execute 71 sec latency 40.481 ms oleg301-client.virtnet: 1 13004 0.60 MB/sec execute 72 sec latency 29.273 ms oleg301-client.virtnet: 1 13139 0.60 MB/sec execute 73 sec latency 37.704 ms oleg301-client.virtnet: 1 13526 0.64 MB/sec execute 74 sec latency 28.957 ms oleg301-client.virtnet: 1 13839 0.66 MB/sec execute 75 sec latency 37.876 ms oleg301-client.virtnet: 1 14152 0.70 MB/sec execute 76 sec latency 38.756 ms oleg301-client.virtnet: 1 14323 0.70 MB/sec execute 77 sec latency 41.324 ms oleg301-client.virtnet: 1 14484 0.70 MB/sec execute 78 sec latency 34.598 ms oleg301-client.virtnet: 1 14622 0.70 MB/sec execute 79 sec latency 43.695 ms oleg301-client.virtnet: 1 14789 0.69 MB/sec execute 80 sec latency 45.882 ms oleg301-client.virtnet: 1 14919 0.68 MB/sec execute 81 sec latency 50.584 ms oleg301-client.virtnet: 1 15013 0.68 MB/sec execute 82 sec latency 44.369 ms oleg301-client.virtnet: 1 15144 0.67 MB/sec execute 83 sec latency 49.325 ms oleg301-client.virtnet: 1 15306 0.68 MB/sec execute 84 sec latency 40.442 ms oleg301-client.virtnet: 1 15458 0.67 MB/sec execute 85 sec latency 48.916 ms oleg301-client.virtnet: 1 15695 0.70 MB/sec execute 86 sec latency 32.658 ms oleg301-client.virtnet: 1 15835 0.69 MB/sec execute 87 sec latency 41.807 ms oleg301-client.virtnet: 1 15980 0.69 MB/sec execute 88 sec latency 43.726 ms oleg301-client.virtnet: 1 16175 0.68 MB/sec execute 89 sec latency 32.564 ms oleg301-client.virtnet: 1 16352 0.68 MB/sec execute 90 sec latency 51.791 ms oleg301-client.virtnet: 1 16530 0.68 MB/sec execute 91 sec latency 46.903 ms oleg301-client.virtnet: 1 16625 0.68 MB/sec execute 92 sec latency 54.881 ms oleg301-client.virtnet: 1 16771 0.68 MB/sec execute 93 sec latency 50.027 ms oleg301-client.virtnet: 1 17094 0.71 MB/sec execute 94 sec latency 33.818 ms oleg301-client.virtnet: 1 17381 0.72 MB/sec execute 95 sec latency 43.331 ms oleg301-client.virtnet: 1 17570 0.73 MB/sec execute 96 sec latency 64.536 ms oleg301-client.virtnet: 1 17805 0.75 MB/sec execute 97 sec latency 56.325 ms oleg301-client.virtnet: 1 17951 0.75 MB/sec execute 98 sec latency 43.437 ms oleg301-client.virtnet: 1 18051 0.75 MB/sec execute 99 sec latency 98.977 ms oleg301-client.virtnet: 1 18166 0.74 MB/sec execute 100 sec latency 52.771 ms oleg301-client.virtnet: 1 18320 0.74 MB/sec execute 101 sec latency 38.421 ms oleg301-client.virtnet: 1 18485 0.73 MB/sec execute 102 sec latency 49.969 ms oleg301-client.virtnet: 1 18646 0.73 MB/sec execute 103 sec latency 32.432 ms oleg301-client.virtnet: 1 18797 0.73 MB/sec execute 104 sec latency 51.966 ms oleg301-client.virtnet: 1 18979 0.73 MB/sec execute 105 sec latency 32.470 ms oleg301-client.virtnet: 1 19263 0.75 MB/sec execute 106 sec latency 23.929 ms oleg301-client.virtnet: 1 19504 0.74 MB/sec execute 107 sec latency 34.208 ms oleg301-client.virtnet: 1 19759 0.74 MB/sec execute 108 sec latency 28.349 ms oleg301-client.virtnet: 1 19953 0.73 MB/sec execute 109 sec latency 32.939 ms oleg301-client.virtnet: 1 20153 0.74 MB/sec execute 110 sec latency 28.865 ms oleg301-client.virtnet: 1 20345 0.74 MB/sec execute 111 sec latency 31.993 ms oleg301-client.virtnet: 1 20677 0.77 MB/sec execute 112 sec latency 42.665 ms oleg301-client.virtnet: 1 20981 0.78 MB/sec execute 113 sec latency 36.246 ms oleg301-client.virtnet: 1 21301 0.80 MB/sec execute 114 sec latency 45.480 ms oleg301-client.virtnet: 1 21478 0.80 MB/sec execute 115 sec latency 36.644 ms oleg301-client.virtnet: 1 21666 0.80 MB/sec execute 116 sec latency 35.468 ms oleg301-client.virtnet: 1 21803 0.80 MB/sec execute 117 sec latency 36.574 ms oleg301-client.virtnet: 1 22015 0.79 MB/sec execute 118 sec latency 38.447 ms oleg301-client.virtnet: 1 22195 0.79 MB/sec execute 119 sec latency 30.957 ms oleg301-client.virtnet: 1 cleanup 120 sec oleg301-client.virtnet: 0 cleanup 121 sec oleg301-client.virtnet: oleg301-client.virtnet: Operation Count AvgLat MaxLat oleg301-client.virtnet: ---------------------------------------- oleg301-client.virtnet: NTCreateX 3040 17.665 98.957 oleg301-client.virtnet: Close 2226 4.223 19.042 oleg301-client.virtnet: Rename 124 24.285 53.304 oleg301-client.virtnet: Unlink 614 6.298 20.637 oleg301-client.virtnet: Qpathinfo 2722 4.066 55.884 oleg301-client.virtnet: Qfileinfo 478 0.268 8.758 oleg301-client.virtnet: Qfsinfo 497 0.284 13.017 oleg301-client.virtnet: Sfileinfo 233 14.022 54.864 oleg301-client.virtnet: Find 1060 1.185 30.007 oleg301-client.virtnet: WriteX 1482 3.323 32.761 oleg301-client.virtnet: ReadX 4774 0.025 7.025 oleg301-client.virtnet: LockX 10 3.071 4.889 oleg301-client.virtnet: UnlockX 10 4.257 6.289 oleg301-client.virtnet: Flush 215 134.434 23876.298 oleg301-client.virtnet: oleg301-client.virtnet: Throughput 0.789995 MB/sec 1 clients 1 procs max_latency=23876.313 ms oleg301-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg301-client.virtnet at Fri Dec 5 08:40:27 EST 2025 with return code 0 oleg301-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg301-client.virtnet oleg301-client.virtnet: /mnt/lustre/d70b.replay-single/oleg301-client.virtnet /mnt/lustre/d70b.replay-single/oleg301-client.virtnet oleg301-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg301-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg301-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg301-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg301-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg301-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg301-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg301-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg301-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg301-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg301-client.virtnet: removed directory 'clients/client0' oleg301-client.virtnet: removed directory 'clients' oleg301-client.virtnet: removed 'client.txt' oleg301-client.virtnet: /mnt/lustre/d70b.replay-single/oleg301-client.virtnet oleg301-client.virtnet: dbench successfully finished