== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 01:50:40 (1786081840) Starting client oleg454-client.virtnet: -o user_xattr,flock 192.168.204.154@tcp:/lustre /mnt/lustre Started clients oleg454-client.virtnet: 192.168.204.154@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/oleg454-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl dbench: no process found + rundbench 1 -t 120 dbench: no process found Started rundbench load pid=135533 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2432 1268872 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1980 1269324 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 4668 3600096 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 29232 3572472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 33900 7172568 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg454-server Stopping /mnt/lustre-mds1 (opts:) on oleg454-server 01:51:13 (1786081873) shut down facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server oleg454-client.virtnet: looking for dbench program oleg454-client.virtnet: /usr/bin/dbench oleg454-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg454-client.virtnet oleg454-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg454-client.virtnet' oleg454-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg454-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg454-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg454-client.virtnet at Fri Aug 7 01:50:45 EDT 2026 oleg454-client.virtnet: waiting for dbench pid 135564 oleg454-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg454-client.virtnet: oleg454-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg454-client.virtnet: failed to create barrier semaphore oleg454-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg454-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg454-client.virtnet: releasing clients oleg454-client.virtnet: 1 46 1.82 MB/sec warmup 1 sec latency 123.419 ms oleg454-client.virtnet: 1 111 2.61 MB/sec warmup 2 sec latency 135.949 ms oleg454-client.virtnet: 1 137 1.99 MB/sec warmup 3 sec latency 207.767 ms oleg454-client.virtnet: 1 173 1.76 MB/sec warmup 4 sec latency 184.509 ms oleg454-client.virtnet: 1 199 1.56 MB/sec warmup 5 sec latency 315.078 ms oleg454-client.virtnet: 1 263 1.65 MB/sec warmup 6 sec latency 108.039 ms oleg454-client.virtnet: 1 297 1.56 MB/sec warmup 7 sec latency 175.968 ms oleg454-client.virtnet: 1 349 1.56 MB/sec warmup 8 sec latency 102.371 ms oleg454-client.virtnet: 1 401 1.57 MB/sec warmup 9 sec latency 155.849 ms oleg454-client.virtnet: 1 457 1.59 MB/sec warmup 10 sec latency 173.985 ms oleg454-client.virtnet: 1 513 1.61 MB/sec warmup 11 sec latency 99.157 ms oleg454-client.virtnet: 1 616 1.74 MB/sec warmup 12 sec latency 174.135 ms oleg454-client.virtnet: 1 678 1.62 MB/sec warmup 13 sec latency 172.779 ms oleg454-client.virtnet: 1 721 1.52 MB/sec warmup 14 sec latency 232.416 ms oleg454-client.virtnet: 1 721 1.42 MB/sec warmup 15 sec latency 1232.671 ms oleg454-client.virtnet: 1 758 1.33 MB/sec warmup 16 sec latency 1437.606 ms oleg454-client.virtnet: 1 799 1.26 MB/sec warmup 17 sec latency 112.684 ms oleg454-client.virtnet: 1 882 1.20 MB/sec warmup 18 sec latency 79.804 ms oleg454-client.virtnet: 1 905 1.14 MB/sec warmup 19 sec latency 370.447 ms oleg454-client.virtnet: 1 940 1.09 MB/sec warmup 20 sec latency 115.762 ms oleg454-client.virtnet: 1 970 1.04 MB/sec warmup 21 sec latency 180.865 ms oleg454-client.virtnet: 1 985 0.99 MB/sec warmup 22 sec latency 220.921 ms oleg454-client.virtnet: 1 1060 0.99 MB/sec warmup 23 sec latency 145.775 ms oleg454-client.virtnet: 1 1181 0.03 MB/sec execute 1 sec latency 198.757 ms oleg454-client.virtnet: 1 1181 0.01 MB/sec execute 2 sec latency 1199.562 ms oleg454-client.virtnet: 1 1181 0.01 MB/sec execute 3 sec latency 2200.301 ms oleg454-client.virtnet: 1 1181 0.01 MB/sec execute 4 sec latency 3203.073 ms oleg454-client.virtnet: 1 1181 0.01 MB/sec execute 5 sec latency 4203.286 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 6 sec latency 5203.493 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 7 sec latency 6203.696 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 8 sec latency 7204.381 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 9 sec latency 8204.595 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 10 sec latencyFailover mds1 to oleg454-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1 Started lustre-MDT0000 01:51:54 (1786081914) targets are mounted 01:51:54 (1786081914) facet_failover done oleg454-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 9205.280 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 11 sec latency 10205.514 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 12 sec latency 11205.780 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 13 sec latency 12206.065 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 14 sec latency 13208.187 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 15 sec latency 14208.887 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 16 sec latency 15209.481 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 17 sec latency 16209.835 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 18 sec latency 17210.107 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 19 sec latency 18210.372 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 20 sec latency 19210.903 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 21 sec latency 20211.068 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 22 sec latency 21211.310 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 23 sec latency 22212.854 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 24 sec latency 23214.154 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 25 sec latency 24214.656 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 26 sec latency 25215.058 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 27 sec latency 26215.307 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 28 sec latency 27215.881 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 29 sec latency 28216.162 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 30 sec latency 29217.051 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 31 sec latency 30217.324 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 32 sec latency 31217.941 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 33 sec latency 32218.353 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 34 sec latency 33218.619 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 35 sec latency 34221.540 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 36 sec latency 35221.894 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 37 sec latency 36222.062 ms oleg454-client.virtnet: 1 1181 0.00 MB/sec execute 38 sec latency 37222.530 ms oleg454-client.virtnet: 1 1185 0.00 MB/sec execute 39 sec latency 38143.507 ms oleg454-client.virtnet: 1 1233 0.00 MB/sec execute 40 sec latency 119.234 ms oleg454-client.virtnet: 1 1263 0.00 MB/sec execute 41 sec latency 149.139 ms oleg454-client.virtnet: 1 1410 0.07 MB/sec execute 42 sec latency 87.108 ms oleg454-client.virtnet: 1 1459 0.07 MB/sec execute 43 sec latency 107.527 ms oleg454-client.virtnet: 1 1502 0.07 MB/sec execute 44 sec latency 121.639 ms oleg454-client.virtnet: 1 1585 0.07 MB/sec execute 45 sec latency 112.930 ms oleg454-client.virtnet: 1 1653 0.07 MB/sec execute 46 sec latency 86.483 ms oleg454-client.virtnet: 1 1691 0.07 MB/sec execute 47 sec latency 127.925 ms oleg454-client.virtnet: 1 1758 0.07 MB/sec execute 48 sec latency 116.169 ms oleg454-client.virtnet: 1 1814 0.07 MB/sec execute 49 sec latency 130.035 ms oleg454-client.virtnet: 1 1873 0.07 MB/sec execute 50 sec latency 147.931 ms oleg454-client.virtnet: 1 1986 0.07 MB/sec execute 51 sec latency 71.963 ms oleg454-client.virtnet: 1 2024 0.07 MB/sec execute 52 sec latency 108.007 ms oleg454-client.virtnet: 1 2110 0.07 MB/sec execute 53 sec latency 108.296 ms oleg454-client.virtnet: 1 2166 0.07 MB/sec execute 54 sec 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 2392 1268912 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1936 1269368 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13148 3592216 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36504 3569952 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49652 7162168 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg454-server Stopping /mnt/lustre-mds2 (opts:) on oleg454-server 01:52:34 (1786081954) shut down facet: mds2 facet_host: oleg454-server facet_failover_host: oleg454-server Failover mds2 to oleg454-server mount facets: mds2 latency 119.861 ms oleg454-client.virtnet: 1 2199 0.07 MB/sec execute 55 sec latency 200.193 ms oleg454-client.virtnet: 1 2253 0.07 MB/sec execute 56 sec latency 133.904 ms oleg454-client.virtnet: 1 2348 0.09 MB/sec execute 57 sec latency 96.712 ms oleg454-client.virtnet: 1 2377 0.09 MB/sec execute 58 sec latency 180.814 ms oleg454-client.virtnet: 1 2401 0.08 MB/sec execute 59 sec latency 177.107 ms oleg454-client.virtnet: 1 2478 0.10 MB/sec execute 60 sec latency 100.213 ms oleg454-client.virtnet: 1 2575 0.10 MB/sec execute 61 sec latency 99.690 ms oleg454-client.virtnet: 1 2770 0.14 MB/sec execute 62 sec latency 87.699 ms oleg454-client.virtnet: 1 2919 0.17 MB/sec execute 63 sec latency 82.168 ms oleg454-client.virtnet: 1 3012 0.16 MB/sec execute 64 sec latency 85.608 ms oleg454-client.virtnet: 1 3232 0.17 MB/sec execute 65 sec latency 91.157 ms oleg454-client.virtnet: 1 3346 0.19 MB/sec execute 66 sec latency 262.086 ms oleg454-client.virtnet: 1 3399 0.19 MB/sec execute 67 sec latency 142.767 ms oleg454-client.virtnet: 1 3570 0.23 MB/sec execute 68 sec latency 122.057 ms oleg454-client.virtnet: 1 3644 0.23 MB/sec execute 69 sec latency 65.682 ms oleg454-client.virtnet: 1 3698 0.22 MB/sec execute 70 sec latency 102.194 ms oleg454-client.virtnet: 1 3773 0.24 MB/sec execute 71 sec latency 170.751 ms oleg454-client.virtnet: 1 3824 0.23 MB/sec execute 72 sec latency 80.427 ms oleg454-client.virtnet: 1 3856 0.23 MB/sec execute 73 sec latency 148.346 ms oleg454-client.virtnet: 1 3897 0.23 MB/sec execute 74 sec latency 91.853 ms oleg454-client.virtnet: 1 3948 0.23 MB/sec execute 75 sec latency 145.095 ms oleg454-client.virtnet: 1 4005 0.22 MB/sec execute 76 sec latency 87.382 ms oleg454-client.virtnet: 1 4059 0.22 MB/sec execute 77 sec latency 144.000 ms oleg454-client.virtnet: 1 4096 0.22 MB/sec execute 78 sec latency 125.758 ms oleg454-client.virtnet: 1 4187 0.22 MB/sec execute 79 sec latency 92.484 ms oleg454-client.virtnet: 1 4238 0.22 MB/sec execute 80 sec latency 190.593 ms oleg454-client.virtnet: 1 4289 0.21 MB/sec execute 81 sec latency 118.110 ms oleg454-client.virtnet: 1 4318 0.21 MB/sec execute 82 sec latency 217.655 ms oleg454-client.virtnet: 1 4360 0.21 MB/sec execute 83 sec latency 101.114 ms oleg454-client.virtnet: 1 4421 0.21 MB/sec execute 84 sec latency 103.348 ms oleg454-client.virtnet: 1 4460 0.21 MB/sec execute 85 sec latency 146.269 ms oleg454-client.virtnet: 1 4534 0.21 MB/sec execute 86 sec latency 126.409 ms oleg454-client.virtnet: 1 4642 0.22 MB/sec execute 87 sec latency 54.547 ms oleg454-client.virtnet: 1 4739 0.22 MB/sec execute 88 sec latency 46.151 ms oleg454-client.virtnet: 1 4829 0.22 MB/sec execute 89 sec latency 49.262 ms oleg454-client.virtnet: 1 4987 0.25 MB/sec execute 90 sec latency 49.669 ms oleg454-client.virtnet: 1 5079 0.24 MB/sec execute 91 sec latency 52.701 ms oleg454-client.virtnet: 1 5161 0.24 MB/sec execute 92 sec latency 44.663 ms oleg454-client.virtnet: 1 5251 0.24 MB/sec execute 93 sec latency 55.970 ms oleg454-client.virtnet: 1 5318 0.24 MB/sec execute 94 sec latency 80.862 ms oleg454-client.virtnet: 1 5373 0.24 MB/sec execute 95 sec latency 66.302 ms oleg454-client.virtnet: 1 5410 0.23 MB/sec execute 96 sec latency 182.731 ms oleg454-client.virtnet: 1 5467 0.23 MB/sec execute 97 sec latency 112.274 ms oleg454-client.virtnet: 1 5543 0.23 MB/sec execute 98 sec latency 75.087 ms oleg454-client.virtnet: 1 5577 0.23 MStart mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg454-server: oleg454-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all B/sec execute 99 sec latency 154.106 ms oleg454-client.virtnet: 1 5645 0.23 MB/sec execute 100 sec latency 109.455 ms oleg454-client.virtnet: 1 5707 0.23 MB/sec execute 101 sec latency 110.692 ms oleg454-client.virtnet: 1 5732 0.22 MB/sec execute 102 sec latency 123.163 ms oleg454-client.virtnet: 1 5789 0.22 MB/sec execute 103 sec latency 105.176 ms oleg454-client.virtnet: 1 5907 0.23 MB/sec execute 104 sec latency 81.630 ms oleg454-client.virtnet: 1 5941 0.23 MB/sec execute 105 sec latency 102.575 ms oleg454-client.virtnet: 1 5988 0.23 MB/sec execute 106 sec latency 128.139 ms oleg454-client.virtnet: 1 6037 0.23 MB/sec execute 107 sec latency 137.109 ms oleg454-client.virtnet: 1 6129 0.23 MB/sec execute 108 sec latency 119.739 ms oleg454-client.virtnet: 1 6276 0.26 MB/sec execute 109 sec latency 85.797 ms oleg454-client.virtnet: 1 6435 0.26 MB/sec execute 110 sec latency 96.829 ms oleg454-client.virtnet: 1 6489 0.27 MB/sec execute 111 sec latency 104.514 ms oleg454-client.virtnet: 1 6562 0.26 MB/sec execute 112 sec latency 106.565 ms oleg454-client.virtnet: 1 6752 0.27 MB/sec execute 113 sec latency 105.874 ms oleg454-client.virtnet: 1 6896 0.28 MB/sec execute 114 sec latency 71.962 ms oleg454-client.virtnet: 1 6935 0.27 MB/sec execute 115 sec latency 134.403 ms oleg454-client.virtnet: 1 7092 0.30 MB/sec execute 116 sec latency 76.666 ms oleg454-client.virtnet: 1 7137 0.30 MB/sec execute 117 sec latency 98.393 ms oleg454-client.virtnet: 1 7191 0.29 MB/sec execute 118 sec latency 154.380 ms oleg454-client.virtnet: 1 7247 0.29 MB/sec execute 119 sec latency 88.168 ms oleg454-client.virtnet: 1 cleanup 120 sec oleg454-client.virtnet: 1 cleanup 121 sec oleg454-client.virtnet: 1 cleanup 122 sec oleg454-client.virtnet: 0 cleanup 123 sec oleg454-client.virtnet: oleg454-client.virtnet: Operation Count AvgLat MaxLat oleg454-client.virtnet: ---------------------------------------- oleg454-client.virtnet: NTCreateX 1007 42.835 262.064 oleg454-client.virtnet: Close 773 9.858 64.498 oleg454-client.virtnet: Rename 47 65.903 177.081 oleg454-client.virtnet: Unlink 173 17.296 67.788 oleg454-client.virtnet: Qpathinfo 972 51.039 38143.492 oleg454-client.virtnet: Qfileinfo 181 1.260 24.356 oleg454-client.virtnet: Qfsinfo 169 1.740 50.095 oleg454-client.virtnet: Sfileinfo 78 45.719 140.661 oleg454-client.virtnet: Find 376 2.410 56.547 oleg454-client.virtnet: WriteX 531 8.816 119.219 oleg454-client.virtnet: ReadX 1802 0.054 8.951 oleg454-client.virtnet: LockX 4 10.303 14.088 oleg454-client.virtnet: UnlockX 4 14.505 22.569 oleg454-client.virtnet: Flush 62 57.460 217.631 oleg454-client.virtnet: oleg454-client.virtnet: Throughput 0.292983 MB/sec 1 clients 1 procs max_latency=38143.507 ms oleg454-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg454-client.virtnet at Fri Aug 7 01:53:12 EDT 2026 with return code 0 oleg454-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg454-client.virtnet oleg454-client.virtnet: /mnt/lustre/d70b.replay-single/oleg454-client.virtnet /mnt/lustre/d70b.replay-single/oleg454-client.virtnet oleg454-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg454-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg454-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg454-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg454-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg454-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg454-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg454-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg454-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg454-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg454-client.virtnet: removed directory 'clients/client0' oleg454-client.virtnet: removed directory 'clients' oleg454-client.virtnet: removed 'client.txt' oleg454-client.virtnet: /mnt/lustre/d70b.replay-single/oleg454-client.virtnet oleg454-client.virtnet: dbench successfully finished pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1 Started lustre-MDT0001 01:53:17 (1786081997) targets are mounted 01:53:17 (1786081997) facet_failover done oleg454-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