== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 17:25:44 (1787865944) Starting client oleg137-client.virtnet: -o user_xattr,flock 192.168.201.137@tcp:/lustre /mnt/lustre Started clients oleg137-client.virtnet: 192.168.201.137@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 dbench: no process found + DIR=/mnt/lustre/d70b.replay-single/oleg137-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found Started rundbench load pid=135556 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2436 1268868 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2072 1269232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26176 3576576 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1584 3605436 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27760 7182012 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg137-server Stopping /mnt/lustre-mds1 (opts:) on oleg137-server 17:26:08 (1787865968) shut down facet: mds1 facet_host: oleg137-server facet_failover_host: oleg137-server Failover mds1 to oleg137-server mount facets: mds1 oleg137-client.virtnet: looking for dbench program oleg137-client.virtnet: /usr/bin/dbench oleg137-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg137-client.virtnet oleg137-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg137-client.virtnet' oleg137-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg137-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg137-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg137-client.virtnet at Thu Aug 27 17:25:48 EDT 2026 oleg137-client.virtnet: waiting for dbench pid 135587 oleg137-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg137-client.virtnet: oleg137-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg137-client.virtnet: failed to create barrier semaphore oleg137-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg137-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg137-client.virtnet: releasing clients oleg137-client.virtnet: 1 91 4.19 MB/sec warmup 1 sec latency 81.614 ms oleg137-client.virtnet: 1 154 3.27 MB/sec warmup 2 sec latency 124.144 ms oleg137-client.virtnet: 1 199 2.61 MB/sec warmup 3 sec latency 134.089 ms oleg137-client.virtnet: 1 271 2.55 MB/sec warmup 4 sec latency 106.924 ms oleg137-client.virtnet: 1 339 2.45 MB/sec warmup 5 sec latency 102.257 ms oleg137-client.virtnet: 1 390 2.30 MB/sec warmup 6 sec latency 147.909 ms oleg137-client.virtnet: 1 469 2.35 MB/sec warmup 7 sec latency 99.535 ms oleg137-client.virtnet: 1 542 2.39 MB/sec warmup 8 sec latency 135.688 ms oleg137-client.virtnet: 1 664 2.35 MB/sec warmup 9 sec latency 144.900 ms oleg137-client.virtnet: 1 664 2.11 MB/sec warmup 10 sec latency 1145.414 ms oleg137-client.virtnet: 1 710 1.93 MB/sec warmup 11 sec latency 1246.637 ms oleg137-client.virtnet: 1 769 1.78 MB/sec warmup 12 sec latency 90.057 ms oleg137-client.virtnet: 1 815 1.65 MB/sec warmup 13 sec latency 86.825 ms oleg137-client.virtnet: 1 884 1.55 MB/sec warmup 14 sec latency 70.825 ms oleg137-client.virtnet: 1 910 1.45 MB/sec warmup 15 sec latency 340.533 ms oleg137-client.virtnet: 1 976 1.37 MB/sec warmup 16 sec latency 74.174 ms oleg137-client.virtnet: 1 1005 1.30 MB/sec warmup 17 sec latency 492.737 ms oleg137-client.virtnet: 1 1005 1.22 MB/sec warmup 18 sec latency 1494.133 ms oleg137-client.virtnet: 1 1005 1.16 MB/sec warmup 19 sec latency 2495.037 ms oleg137-client.virtnet: 1 1005 1.10 MB/sec warmup 20 sec latency 3496.494 ms oleg137-client.virtnet: 1 1005 1.05 MB/sec warmup 21 sec latency 4500.108 ms oleg137-client.virtnet: 1 1005 1.00 MB/sec warmup 22 sec latency 5500.297 ms oleg137-client.virtnet: 1 1005 0.96 MB/sec warmup 23 sec latency 6500.511 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 1 sec latency 8501.659 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 2 sec latency 9501.865 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 3 sec latency 10502.151 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 4 sec latency 11502.363 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 5 sec latency 12502.614 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 6 sec latency 13502.796 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 7 sec latency 14504.603 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 8 sec latency 15504.970 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 9 sec latency 16505.269 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 10 seStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1 Started lustre-MDT0000 17:26:39 (1787865999) targets are mounted 17:26:39 (1787865999) facet_failover done oleg137-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 2392 1268912 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2032 1269272 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36428 3570504 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13108 3593108 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49536 7163612 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg137-server Stopping /mnt/lustre-mds2 (opts:) on oleg137-server c latency 17505.661 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 11 sec latency 18505.990 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 12 sec latency 19506.716 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 13 sec latency 20512.424 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 14 sec latency 21515.956 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 15 sec latency 22516.332 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 16 sec latency 23516.683 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 17 sec latency 24517.117 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 18 sec latency 25529.957 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 19 sec latency 26532.319 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 20 sec latency 27532.551 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 21 sec latency 28533.962 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 22 sec latency 29537.021 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 23 sec latency 30539.350 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 24 sec latency 31539.663 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 25 sec latency 32540.808 ms oleg137-client.virtnet: 1 1005 0.00 MB/sec execute 26 sec latency 33541.153 ms oleg137-client.virtnet: 1 1083 0.03 MB/sec execute 27 sec latency 33955.866 ms oleg137-client.virtnet: 1 1181 0.03 MB/sec execute 28 sec latency 66.536 ms oleg137-client.virtnet: 1 1233 0.03 MB/sec execute 29 sec latency 78.568 ms oleg137-client.virtnet: 1 1384 0.13 MB/sec execute 30 sec latency 67.160 ms oleg137-client.virtnet: 1 1446 0.13 MB/sec execute 31 sec latency 81.129 ms oleg137-client.virtnet: 1 1515 0.13 MB/sec execute 32 sec latency 125.569 ms oleg137-client.virtnet: 1 1593 0.12 MB/sec execute 33 sec latency 92.946 ms oleg137-client.virtnet: 1 1653 0.12 MB/sec execute 34 sec latency 124.401 ms oleg137-client.virtnet: 1 1698 0.12 MB/sec execute 35 sec latency 92.801 ms oleg137-client.virtnet: 1 1775 0.12 MB/sec execute 36 sec latency 117.957 ms oleg137-client.virtnet: 1 1845 0.12 MB/sec execute 37 sec latency 121.996 ms oleg137-client.virtnet: 1 1974 0.12 MB/sec execute 38 sec latency 62.696 ms oleg137-client.virtnet: 1 2020 0.11 MB/sec execute 39 sec latency 78.978 ms oleg137-client.virtnet: 1 2148 0.12 MB/sec execute 40 sec latency 65.997 ms oleg137-client.virtnet: 1 2204 0.11 MB/sec execute 41 sec latency 106.067 ms oleg137-client.virtnet: 1 2337 0.14 MB/sec execute 42 sec latency 92.615 ms oleg137-client.virtnet: 1 2386 0.14 MB/sec execute 43 sec latency 91.243 ms oleg137-client.virtnet: 1 2439 0.14 MB/sec execute 44 sec latency 108.402 ms oleg137-client.virtnet: 1 2559 0.15 MB/sec execute 45 sec latency 69.410 ms oleg137-client.virtnet: 1 2633 0.16 MB/sec execute 46 sec latency 67.777 ms oleg137-client.virtnet: 1 2902 0.23 MB/sec execute 47 sec latency 75.992 ms oleg137-client.virtnet: 1 2990 0.24 MB/sec execute 48 sec latency 77.732 ms oleg137-client.virtnet: 1 3191 0.25 MB/sec execute 49 sec latency 115.415 ms oleg137-client.virtnet: 1 3343 0.27 MB/sec execute 50 sec latency 72.111 ms oleg137-client.virtnet: 1 3493 0.32 MB/sec execute 51 sec latency 86.610 ms oleg137-client.virtnet: 1 3572 0.31 MB/sec execute 52 sec latency 73.208 ms oleg137-client.virtnet: 1 3663 0.31 MB/sec execute 53 sec latency 64.149 ms oleg137-client.virtnet: 1 3724 0.31 MB/sec execute 54 sec latency 70.634 ms oleg137-cl17:27:08 (1787866028) shut down facet: mds2 facet_host: oleg137-server facet_failover_host: oleg137-server Failover mds2 to oleg137-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg137-server: oleg137-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1 Started lustre-MDT0001 17:27:38 (1787866058) targets are mounted 17:27:38 (1787866058) facet_failover done oleg137-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 ient.virtnet: 1 3793 0.32 MB/sec execute 55 sec latency 103.132 ms oleg137-client.virtnet: 1 3852 0.32 MB/sec execute 56 sec latency 85.683 ms oleg137-client.virtnet: 1 3932 0.32 MB/sec execute 57 sec latency 68.364 ms oleg137-client.virtnet: 1 4028 0.31 MB/sec execute 58 sec latency 54.804 ms oleg137-client.virtnet: 1 4162 0.30 MB/sec execute 59 sec latency 50.884 ms oleg137-client.virtnet: 1 4257 0.30 MB/sec execute 60 sec latency 101.094 ms oleg137-client.virtnet: 1 4351 0.30 MB/sec execute 61 sec latency 46.236 ms oleg137-client.virtnet: 1 4470 0.30 MB/sec execute 62 sec latency 43.671 ms oleg137-client.virtnet: 1 4578 0.31 MB/sec execute 63 sec latency 37.883 ms oleg137-client.virtnet: 1 4729 0.31 MB/sec execute 64 sec latency 41.821 ms oleg137-client.virtnet: 1 4851 0.31 MB/sec execute 65 sec latency 40.197 ms oleg137-client.virtnet: 1 5039 0.35 MB/sec execute 66 sec latency 41.025 ms oleg137-client.virtnet: 1 5113 0.34 MB/sec execute 67 sec latency 105.728 ms oleg137-client.virtnet: 1 5147 0.34 MB/sec execute 68 sec latency 97.304 ms oleg137-client.virtnet: 1 5218 0.34 MB/sec execute 69 sec latency 86.400 ms oleg137-client.virtnet: 1 5263 0.33 MB/sec execute 70 sec latency 125.878 ms oleg137-client.virtnet: 1 5308 0.33 MB/sec execute 71 sec latency 114.672 ms oleg137-client.virtnet: 1 5362 0.32 MB/sec execute 72 sec latency 94.956 ms oleg137-client.virtnet: 1 5422 0.32 MB/sec execute 73 sec latency 99.870 ms oleg137-client.virtnet: 1 5515 0.32 MB/sec execute 74 sec latency 98.475 ms oleg137-client.virtnet: 1 5573 0.31 MB/sec execute 75 sec latency 100.595 ms oleg137-client.virtnet: 1 5670 0.31 MB/sec execute 76 sec latency 88.615 ms oleg137-client.virtnet: 1 5748 0.31 MB/sec execute 77 sec latency 68.442 ms oleg137-client.virtnet: 1 5834 0.31 MB/sec execute 78 sec latency 89.360 ms oleg137-client.virtnet: 1 5932 0.32 MB/sec execute 79 sec latency 91.296 ms oleg137-client.virtnet: 1 5989 0.31 MB/sec execute 80 sec latency 87.515 ms oleg137-client.virtnet: 1 6048 0.32 MB/sec execute 81 sec latency 83.502 ms oleg137-client.virtnet: 1 6155 0.32 MB/sec execute 82 sec latency 65.186 ms oleg137-client.virtnet: 1 6435 0.35 MB/sec execute 83 sec latency 80.371 ms oleg137-client.virtnet: 1 6530 0.36 MB/sec execute 84 sec latency 118.697 ms oleg137-client.virtnet: 1 6727 0.37 MB/sec execute 85 sec latency 83.324 ms oleg137-client.virtnet: 1 6920 0.38 MB/sec execute 86 sec latency 58.562 ms oleg137-client.virtnet: 1 7102 0.41 MB/sec execute 87 sec latency 75.599 ms oleg137-client.virtnet: 1 7180 0.40 MB/sec execute 88 sec latency 73.989 ms oleg137-client.virtnet: 1 7252 0.40 MB/sec execute 89 sec latency 71.575 ms oleg137-client.virtnet: 1 7325 0.41 MB/sec execute 90 sec latency 105.262 ms oleg137-client.virtnet: 1 7388 0.40 MB/sec execute 91 sec latency 109.994 ms oleg137-client.virtnet: 1 7447 0.40 MB/sec execute 92 sec latency 85.161 ms oleg137-client.virtnet: 1 7499 0.40 MB/sec execute 93 sec latency 90.626 ms oleg137-client.virtnet: 1 7546 0.39 MB/sec execute 94 sec latency 109.047 ms oleg137-client.virtnet: 1 7596 0.39 MB/sec execute 95 sec latency 104.599 ms oleg137-client.virtnet: 1 7668 0.39 MB/sec execute 96 sec latency 113.260 ms oleg137-client.virtnet: 1 7764 0.38 MB/sec execute 97 sec latency 80.679 ms oleg137-client.virtnet: 1 7826 0.38 MB/sec execute 98 sec latency 112.109 ms oleg137-client.virtnet: 1 7878 0.38 MB/sec execute 99 sec latency 134.082 ms oleg137-client.virtnet: 1 7914 0.38 MB/sec execute 100 sec latency 119.339 ms oleg137-client.virtnet: 1 8037 0.37 MB/sec execute 101 sec latency 74.660 ms oleg137-client.virtnet: 1 8130 0.38 MB/sec execute 102 sec latency 72.776 ms oleg137-client.virtnet: 1 8243 0.38 MB/sec execute 103 sec latency 51.515 ms oleg137-client.virtnet: 1 8298 0.38 MB/sec execute 104 sec latency 110.079 ms oleg137-client.virtnet: 1 8359 0.37 MB/sec execute 105 sec latency 64.537 ms oleg137-client.virtnet: 1 8528 0.40 MB/sec execute 106 sec latency 73.614 ms oleg137-client.virtnet: 1 8613 0.39 MB/sec execute 107 sec latency 96.422 ms oleg137-client.virtnet: 1 8670 0.39 MB/sec execute 108 sec latency 97.210 ms oleg137-client.virtnet: 1 8726 0.39 MB/sec execute 109 sec latency 107.499 ms oleg137-client.virtnet: 1 8797 0.38 MB/sec execute 110 sec latency 73.051 ms oleg137-client.virtnet: 1 8837 0.38 MB/sec execute 111 sec latency 90.155 ms oleg137-client.virtnet: 1 8901 0.38 MB/sec execute 112 sec latency 80.857 ms oleg137-client.virtnet: 1 9087 0.38 MB/sec execute 113 sec latency 41.648 ms oleg137-client.virtnet: 1 9251 0.38 MB/sec execute 114 sec latency 42.985 ms oleg137-client.virtnet: 1 9378 0.38 MB/sec execute 115 sec latency 65.467 ms oleg137-client.virtnet: 1 9480 0.38 MB/sec execute 116 sec latency 78.880 ms oleg137-client.virtnet: 1 9572 0.38 MB/sec execute 117 sec latency 66.513 ms oleg137-client.virtnet: 1 9852 0.41 MB/sec execute 118 sec latency 74.763 ms oleg137-client.virtnet: 1 10092 0.42 MB/sec execute 119 sec latency 68.153 ms oleg137-client.virtnet: 1 cleanup 120 sec oleg137-client.virtnet: 1 cleanup 121 sec oleg137-client.virtnet: 0 cleanup 122 sec oleg137-client.virtnet: oleg137-client.virtnet: Operation Count AvgLat MaxLat oleg137-client.virtnet: ---------------------------------------- oleg137-client.virtnet: NTCreateX 1561 32.638 125.854 oleg137-client.virtnet: Close 1177 7.496 42.533 oleg137-client.virtnet: Rename 69 48.308 110.034 oleg137-client.virtnet: Unlink 287 11.956 41.558 oleg137-client.virtnet: Qpathinfo 1497 8.183 89.913 oleg137-client.virtnet: Qfileinfo 273 0.625 10.161 oleg137-client.virtnet: Qfsinfo 246 0.825 20.022 oleg137-client.virtnet: Sfileinfo 132 29.774 83.173 oleg137-client.virtnet: Find 541 1.813 66.937 oleg137-client.virtnet: WriteX 798 48.558 33955.842 oleg137-client.virtnet: ReadX 2608 0.297 72.354 oleg137-client.virtnet: LockX 6 11.751 31.186 oleg137-client.virtnet: UnlockX 6 5.556 7.119 oleg137-client.virtnet: Flush 101 36.735 134.059 oleg137-client.virtnet: oleg137-client.virtnet: Throughput 0.416844 MB/sec 1 clients 1 procs max_latency=33955.866 ms oleg137-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg137-client.virtnet at Thu Aug 27 17:28:15 EDT 2026 with return code 0 oleg137-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg137-client.virtnet oleg137-client.virtnet: /mnt/lustre/d70b.replay-single/oleg137-client.virtnet /mnt/lustre/d70b.replay-single/oleg137-client.virtnet oleg137-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg137-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg137-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg137-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg137-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg137-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg137-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg137-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg137-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg137-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg137-client.virtnet: removed directory 'clients/client0' oleg137-client.virtnet: removed directory 'clients' oleg137-client.virtnet: removed 'client.txt' oleg137-client.virtnet: /mnt/lustre/d70b.replay-single/oleg137-client.virtnet oleg137-client.virtnet: dbench successfully finished