== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 02:46:40 (1787122000) Starting client oleg157-client.virtnet: -o user_xattr,flock 192.168.201.157@tcp:/lustre /mnt/lustre Started clients oleg157-client.virtnet: 192.168.201.157@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 crush2 /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/oleg157-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=135421 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2404 1268900 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2036 1269268 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1604 3595904 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 28200 3572732 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 29804 7168636 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg157-server Stopping /mnt/lustre-mds1 (opts:) on oleg157-server 02:47:09 (1787122029) shut down facet: mds1 facet_host: oleg157-server facet_failover_host: oleg157-server oleg157-client.virtnet: looking for dbench program oleg157-client.virtnet: /usr/bin/dbench oleg157-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg157-client.virtnet oleg157-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg157-client.virtnet' oleg157-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg157-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg157-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg157-client.virtnet at Wed Aug 19 02:46:43 EDT 2026 oleg157-client.virtnet: waiting for dbench pid 135451 oleg157-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg157-client.virtnet: oleg157-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg157-client.virtnet: failed to create barrier semaphore oleg157-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg157-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg157-client.virtnet: releasing clients oleg157-client.virtnet: 1 129 5.76 MB/sec warmup 1 sec latency 56.183 ms oleg157-client.virtnet: 1 184 3.69 MB/sec warmup 2 sec latency 115.395 ms oleg157-client.virtnet: 1 240 3.04 MB/sec warmup 3 sec latency 214.760 ms oleg157-client.virtnet: 1 358 3.19 MB/sec warmup 4 sec latency 79.187 ms oleg157-client.virtnet: 1 430 3.02 MB/sec warmup 5 sec latency 100.602 ms oleg157-client.virtnet: 1 501 2.91 MB/sec warmup 6 sec latency 74.080 ms oleg157-client.virtnet: 1 636 3.00 MB/sec warmup 7 sec latency 92.620 ms oleg157-client.virtnet: 1 708 2.65 MB/sec warmup 8 sec latency 85.280 ms oleg157-client.virtnet: 1 776 2.37 MB/sec warmup 9 sec latency 69.475 ms oleg157-client.virtnet: 1 815 2.14 MB/sec warmup 10 sec latency 96.553 ms oleg157-client.virtnet: 1 873 1.97 MB/sec warmup 11 sec latency 333.147 ms oleg157-client.virtnet: 1 885 1.80 MB/sec warmup 12 sec latency 766.814 ms oleg157-client.virtnet: 1 959 1.68 MB/sec warmup 13 sec latency 294.065 ms oleg157-client.virtnet: 1 1064 1.63 MB/sec warmup 14 sec latency 54.701 ms oleg157-client.virtnet: 1 1146 1.53 MB/sec warmup 15 sec latency 81.836 ms oleg157-client.virtnet: 1 1215 1.44 MB/sec warmup 16 sec latency 96.813 ms oleg157-client.virtnet: 1 1380 1.53 MB/sec warmup 17 sec latency 76.677 ms oleg157-client.virtnet: 1 1384 1.44 MB/sec warmup 18 sec latency 985.649 ms oleg157-client.virtnet: 1 1384 1.37 MB/sec warmup 19 sec latency 1988.271 ms oleg157-client.virtnet: 1 1384 1.30 MB/sec warmup 20 sec latency 2988.511 ms oleg157-client.virtnet: 1 1384 1.24 MB/sec warmup 21 sec latency 3989.601 ms oleg157-client.virtnet: 1 1384 1.18 MB/sec warmup 22 sec latency 4989.775 ms oleg157-client.virtnet: 1 1384 1.13 MB/sec warmup 23 sec latency 5989.963 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 1 sec latency 7991.325 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 2 sec latency 8991.493 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 3 sec latency 9991.718 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 4 sec latency 10993.476 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 5 sec latency 11993.650 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 6 sec latency 12993.834 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 7 sec latency 13993.982 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 8 sec latency 14997.467 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 9 sec latency 15997.647 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 10 sec latencFailover mds1 to oleg157-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1 Started lustre-MDT0000 02:47:43 (1787122063) targets are mounted 02:47:43 (1787122063) facet_failover done oleg157-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 2352 1268952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1996 1269308 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13184 3591612 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36508 3570260 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49692 7161872 1% /mnt/lustre y 16998.756 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 11 sec latency 17999.105 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 12 sec latency 19004.530 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 13 sec latency 20013.581 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 14 sec latency 21013.762 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 15 sec latency 22014.597 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 16 sec latency 23022.590 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 17 sec latency 24026.268 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 18 sec latency 25027.276 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 19 sec latency 26027.424 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 20 sec latency 27028.083 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 21 sec latency 28028.684 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 22 sec latency 29029.076 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 23 sec latency 30030.795 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 24 sec latency 31031.180 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 25 sec latency 32031.364 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 26 sec latency 33031.558 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 27 sec latency 34031.976 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 28 sec latency 35032.308 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 29 sec latency 36034.934 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 30 sec latency 37036.070 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 31 sec latency 38036.339 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 32 sec latency 39036.502 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 33 sec latency 40036.716 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 34 sec latency 41039.203 ms oleg157-client.virtnet: 1 1384 0.00 MB/sec execute 35 sec latency 42048.660 ms oleg157-client.virtnet: 1 1459 0.00 MB/sec execute 36 sec latency 42053.703 ms oleg157-client.virtnet: 1 1558 0.00 MB/sec execute 37 sec latency 89.871 ms oleg157-client.virtnet: 1 1646 0.01 MB/sec execute 38 sec latency 60.530 ms oleg157-client.virtnet: 1 1758 0.01 MB/sec execute 39 sec latency 87.204 ms oleg157-client.virtnet: 1 1842 0.01 MB/sec execute 40 sec latency 67.364 ms oleg157-client.virtnet: 1 1928 0.01 MB/sec execute 41 sec latency 86.577 ms oleg157-client.virtnet: 1 2012 0.01 MB/sec execute 42 sec latency 90.941 ms oleg157-client.virtnet: 1 2129 0.02 MB/sec execute 43 sec latency 65.571 ms oleg157-client.virtnet: 1 2191 0.02 MB/sec execute 44 sec latency 79.811 ms oleg157-client.virtnet: 1 2328 0.04 MB/sec execute 45 sec latency 73.234 ms oleg157-client.virtnet: 1 2388 0.04 MB/sec execute 46 sec latency 82.833 ms oleg157-client.virtnet: 1 2489 0.06 MB/sec execute 47 sec latency 69.462 ms oleg157-client.virtnet: 1 2582 0.06 MB/sec execute 48 sec latency 108.747 ms oleg157-client.virtnet: 1 2906 0.14 MB/sec execute 49 sec latency 97.782 ms oleg157-client.virtnet: 1 3010 0.15 MB/sec execute 50 sec latency 85.928 ms oleg157-client.virtnet: 1 3210 0.16 MB/sec execute 51 sec latency 119.307 ms oleg157-client.virtnet: 1 3343 0.18 MB/sec execute 52 sec latency 92.461 ms oleg157-client.virtnet: 1 3495 0.23 MB/sec execute 53 sec latency 90.717 ms oleg157-client.virtnet: 1 3644 0.23 MB/sec execute 54 sec latency 44.170 test_70b fail mds2 2 times Failing mds2 on oleg157-server Stopping /mnt/lustre-mds2 (opts:) on oleg157-server 02:48:13 (1787122093) shut down facet: mds2 facet_host: oleg157-server facet_failover_host: oleg157-server Failover mds2 to oleg157-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg157-server: oleg157-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg157-client: oleg157-server: ssh exited with exit code 1 Started lustre-MDT0001 02:48:43 (1787122123) targets are mounted 02:48:43 (1787122123) facet_failover done ms oleg157-client.virtnet: 1 3724 0.23 MB/sec execute 55 sec latency 108.568 ms oleg157-client.virtnet: 1 3797 0.25 MB/sec execute 56 sec latency 137.904 ms oleg157-client.virtnet: 1 3852 0.24 MB/sec execute 57 sec latency 76.171 ms oleg157-client.virtnet: 1 3955 0.24 MB/sec execute 58 sec latency 68.010 ms oleg157-client.virtnet: 1 4022 0.24 MB/sec execute 59 sec latency 67.997 ms oleg157-client.virtnet: 1 4079 0.23 MB/sec execute 60 sec latency 79.982 ms oleg157-client.virtnet: 1 4184 0.23 MB/sec execute 61 sec latency 81.811 ms oleg157-client.virtnet: 1 4260 0.23 MB/sec execute 62 sec latency 110.227 ms oleg157-client.virtnet: 1 4311 0.23 MB/sec execute 63 sec latency 126.646 ms oleg157-client.virtnet: 1 4370 0.23 MB/sec execute 64 sec latency 134.997 ms oleg157-client.virtnet: 1 4443 0.23 MB/sec execute 65 sec latency 70.643 ms oleg157-client.virtnet: 1 4490 0.23 MB/sec execute 66 sec latency 79.752 ms oleg157-client.virtnet: 1 4569 0.23 MB/sec execute 67 sec latency 64.461 ms oleg157-client.virtnet: 1 4721 0.24 MB/sec execute 68 sec latency 62.046 ms oleg157-client.virtnet: 1 4841 0.24 MB/sec execute 69 sec latency 37.761 ms oleg157-client.virtnet: 1 5034 0.27 MB/sec execute 70 sec latency 68.265 ms oleg157-client.virtnet: 1 5123 0.27 MB/sec execute 71 sec latency 87.468 ms oleg157-client.virtnet: 1 5227 0.27 MB/sec execute 72 sec latency 42.709 ms oleg157-client.virtnet: 1 5288 0.26 MB/sec execute 73 sec latency 98.678 ms oleg157-client.virtnet: 1 5358 0.26 MB/sec execute 74 sec latency 89.189 ms oleg157-client.virtnet: 1 5449 0.26 MB/sec execute 75 sec latency 55.972 ms oleg157-client.virtnet: 1 5561 0.26 MB/sec execute 76 sec latency 101.495 ms oleg157-client.virtnet: 1 5585 0.25 MB/sec execute 77 sec latency 137.740 ms oleg157-client.virtnet: 1 5683 0.25 MB/sec execute 78 sec latency 75.802 ms oleg157-client.virtnet: 1 5746 0.25 MB/sec execute 79 sec latency 79.407 ms oleg157-client.virtnet: 1 5834 0.25 MB/sec execute 80 sec latency 85.811 ms oleg157-client.virtnet: 1 5916 0.26 MB/sec execute 81 sec latency 86.547 ms oleg157-client.virtnet: 1 5966 0.26 MB/sec execute 82 sec latency 157.827 ms oleg157-client.virtnet: 1 6015 0.26 MB/sec execute 83 sec latency 75.201 ms oleg157-client.virtnet: 1 6124 0.26 MB/sec execute 84 sec latency 64.531 ms oleg157-client.virtnet: 1 6180 0.26 MB/sec execute 85 sec latency 82.055 ms oleg157-client.virtnet: 1 6435 0.29 MB/sec execute 86 sec latency 184.717 ms oleg157-client.virtnet: 1 6539 0.31 MB/sec execute 87 sec latency 72.355 ms oleg157-client.virtnet: 1 6746 0.31 MB/sec execute 88 sec latency 99.343 ms oleg157-client.virtnet: 1 6898 0.32 MB/sec execute 89 sec latency 91.464 ms oleg157-client.virtnet: 1 7052 0.35 MB/sec execute 90 sec latency 84.011 ms oleg157-client.virtnet: 1 7164 0.35 MB/sec execute 91 sec latency 58.522 ms oleg157-client.virtnet: 1 7251 0.35 MB/sec execute 92 sec latency 70.046 ms oleg157-client.virtnet: 1 7341 0.35 MB/sec execute 93 sec latency 85.250 ms oleg157-client.virtnet: 1 7404 0.35 MB/sec execute 94 sec latency 104.125 ms oleg157-client.virtnet: 1 7464 0.35 MB/sec execute 95 sec latency 103.252 ms oleg157-client.virtnet: 1 7535 0.34 MB/sec execute 96 sec latency 79.831 ms oleg157-client.virtnet: 1 7620 0.34 MB/sec execute 97 sec latency 77.018 ms oleg157-client.virtnet: 1 7730 0.34 MB/sec execute 98 sec latency 89.037 ms oleg157-client.virtnet: 1 7805 0.34 MB/sec execute 99 sec latenoleg157-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 cy 104.053 ms oleg157-client.virtnet: 1 7853 0.33 MB/sec execute 100 sec latency 99.222 ms oleg157-client.virtnet: 1 7923 0.33 MB/sec execute 101 sec latency 75.166 ms oleg157-client.virtnet: 1 8000 0.33 MB/sec execute 102 sec latency 89.117 ms oleg157-client.virtnet: 1 8060 0.33 MB/sec execute 103 sec latency 70.704 ms oleg157-client.virtnet: 1 8103 0.33 MB/sec execute 104 sec latency 90.521 ms oleg157-client.virtnet: 1 8186 0.33 MB/sec execute 105 sec latency 91.140 ms oleg157-client.virtnet: 1 8251 0.33 MB/sec execute 106 sec latency 93.481 ms oleg157-client.virtnet: 1 8343 0.33 MB/sec execute 107 sec latency 98.595 ms oleg157-client.virtnet: 1 8489 0.35 MB/sec execute 108 sec latency 82.286 ms oleg157-client.virtnet: 1 8585 0.35 MB/sec execute 109 sec latency 65.965 ms oleg157-client.virtnet: 1 8688 0.35 MB/sec execute 110 sec latency 54.400 ms oleg157-client.virtnet: 1 8797 0.35 MB/sec execute 111 sec latency 53.349 ms oleg157-client.virtnet: 1 8878 0.34 MB/sec execute 112 sec latency 82.337 ms oleg157-client.virtnet: 1 8938 0.34 MB/sec execute 113 sec latency 66.626 ms oleg157-client.virtnet: 1 9095 0.34 MB/sec execute 114 sec latency 51.839 ms oleg157-client.virtnet: 1 9230 0.34 MB/sec execute 115 sec latency 44.606 ms oleg157-client.virtnet: 1 9352 0.34 MB/sec execute 116 sec latency 49.581 ms oleg157-client.virtnet: 1 9482 0.34 MB/sec execute 117 sec latency 62.972 ms oleg157-client.virtnet: 1 9574 0.35 MB/sec execute 118 sec latency 78.025 ms oleg157-client.virtnet: 1 9716 0.35 MB/sec execute 119 sec latency 67.942 ms oleg157-client.virtnet: 1 cleanup 120 sec oleg157-client.virtnet: 1 cleanup 121 sec oleg157-client.virtnet: 0 cleanup 122 sec oleg157-client.virtnet: oleg157-client.virtnet: Operation Count AvgLat MaxLat oleg157-client.virtnet: ---------------------------------------- oleg157-client.virtnet: NTCreateX 1494 59.116 42053.680 oleg157-client.virtnet: Close 1117 6.843 49.310 oleg157-client.virtnet: Rename 60 48.195 157.804 oleg157-client.virtnet: Unlink 274 11.220 56.784 oleg157-client.virtnet: Qpathinfo 1395 7.910 82.387 oleg157-client.virtnet: Qfileinfo 255 0.664 13.082 oleg157-client.virtnet: Qfsinfo 226 0.944 27.353 oleg157-client.virtnet: Sfileinfo 116 35.421 97.766 oleg157-client.virtnet: Find 513 1.901 81.793 oleg157-client.virtnet: WriteX 745 6.019 74.095 oleg157-client.virtnet: ReadX 2319 0.043 8.275 oleg157-client.virtnet: LockX 6 11.411 30.865 oleg157-client.virtnet: UnlockX 6 3.522 4.469 oleg157-client.virtnet: Flush 97 40.070 104.037 oleg157-client.virtnet: oleg157-client.virtnet: Throughput 0.346502 MB/sec 1 clients 1 procs max_latency=42053.703 ms oleg157-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg157-client.virtnet at Wed Aug 19 02:49:09 EDT 2026 with return code 0 oleg157-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg157-client.virtnet oleg157-client.virtnet: /mnt/lustre/d70b.replay-single/oleg157-client.virtnet /mnt/lustre/d70b.replay-single/oleg157-client.virtnet oleg157-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg157-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg157-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg157-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg157-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg157-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg157-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg157-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg157-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg157-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg157-client.virtnet: removed directory 'clients/client0' oleg157-client.virtnet: removed directory 'clients' oleg157-client.virtnet: removed 'client.txt' oleg157-client.virtnet: /mnt/lustre/d70b.replay-single/oleg157-client.virtnet oleg157-client.virtnet: dbench successfully finished