== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 04:51:56 (1786438316) Starting client oleg135-client.virtnet: -o user_xattr,flock 192.168.201.135@tcp:/lustre /mnt/lustre Started clients oleg135-client.virtnet: 192.168.201.135@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/oleg135-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=135438 ... 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 1596 3598920 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26156 3573308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7172228 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg135-server Stopping /mnt/lustre-mds1 (opts:) on oleg135-server 04:52:19 (1786438339) shut down facet: mds1 facet_host: oleg135-server facet_failover_host: oleg135-server Failover mds1 to oleg135-server mount facets: mds1 oleg135-client.virtnet: looking for dbench program oleg135-client.virtnet: /usr/bin/dbench oleg135-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg135-client.virtnet oleg135-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg135-client.virtnet' oleg135-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg135-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg135-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg135-client.virtnet at Tue Aug 11 04:51:59 EDT 2026 oleg135-client.virtnet: waiting for dbench pid 135472 oleg135-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg135-client.virtnet: oleg135-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg135-client.virtnet: failed to create barrier semaphore oleg135-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg135-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg135-client.virtnet: releasing clients oleg135-client.virtnet: 1 104 4.80 MB/sec warmup 1 sec latency 83.235 ms oleg135-client.virtnet: 1 157 3.25 MB/sec warmup 2 sec latency 112.594 ms oleg135-client.virtnet: 1 224 2.86 MB/sec warmup 3 sec latency 119.009 ms oleg135-client.virtnet: 1 313 2.86 MB/sec warmup 4 sec latency 107.014 ms oleg135-client.virtnet: 1 366 2.60 MB/sec warmup 5 sec latency 125.783 ms oleg135-client.virtnet: 1 449 2.61 MB/sec warmup 6 sec latency 67.262 ms oleg135-client.virtnet: 1 511 2.53 MB/sec warmup 7 sec latency 88.044 ms oleg135-client.virtnet: 1 656 2.63 MB/sec warmup 8 sec latency 93.292 ms oleg135-client.virtnet: 1 721 2.36 MB/sec warmup 9 sec latency 89.191 ms oleg135-client.virtnet: 1 721 2.12 MB/sec warmup 10 sec latency 1093.215 ms oleg135-client.virtnet: 1 759 1.94 MB/sec warmup 11 sec latency 1712.640 ms oleg135-client.virtnet: 1 821 1.78 MB/sec warmup 12 sec latency 78.065 ms oleg135-client.virtnet: 1 885 1.66 MB/sec warmup 13 sec latency 144.011 ms oleg135-client.virtnet: 1 919 1.55 MB/sec warmup 14 sec latency 222.097 ms oleg135-client.virtnet: 1 977 1.46 MB/sec warmup 15 sec latency 100.066 ms oleg135-client.virtnet: 1 1074 1.43 MB/sec warmup 16 sec latency 81.648 ms oleg135-client.virtnet: 1 1128 1.35 MB/sec warmup 17 sec latency 370.162 ms oleg135-client.virtnet: 1 1128 1.27 MB/sec warmup 18 sec latency 1375.496 ms oleg135-client.virtnet: 1 1128 1.21 MB/sec warmup 19 sec latency 2375.776 ms oleg135-client.virtnet: 1 1128 1.15 MB/sec warmup 20 sec latency 3377.156 ms oleg135-client.virtnet: 1 1128 1.09 MB/sec warmup 21 sec latency 4377.432 ms oleg135-client.virtnet: 1 1128 1.04 MB/sec warmup 22 sec latency 5377.842 ms oleg135-client.virtnet: 1 1128 1.00 MB/sec warmup 23 sec latency 6378.050 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 1 sec latency 8380.758 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 2 sec latency 9381.010 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 3 sec latency 10381.155 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 4 sec latency 11381.351 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 5 sec latency 12381.524 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 6 sec latency 13381.837 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 7 sec latency 14382.055 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 8 sec latency 15382.284 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 9 sec latency 16384.458 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 10 secStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg135-server: oleg135-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg135-client: oleg135-server: ssh exited with exit code 1 Started lustre-MDT0000 04:52:54 (1786438374) targets are mounted 04:52:54 (1786438374) facet_failover done oleg135-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 12164 3593808 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37476 3569144 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49640 7162952 1% /mnt/lustre test_70b fail mds2 2 times latency 17384.790 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 11 sec latency 18384.990 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 12 sec latency 19385.328 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 13 sec latency 20385.465 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 14 sec latency 21385.657 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 15 sec latency 22387.572 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 16 sec latency 23387.775 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 17 sec latency 24388.390 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 18 sec latency 25388.673 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 19 sec latency 26395.749 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 20 sec latency 27396.186 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 21 sec latency 28397.737 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 22 sec latency 29398.182 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 23 sec latency 30398.430 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 24 sec latency 31399.113 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 25 sec latency 32399.285 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 26 sec latency 33399.497 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 27 sec latency 34400.464 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 28 sec latency 35401.578 ms oleg135-client.virtnet: 1 1128 0.00 MB/sec execute 29 sec latency 36401.880 ms oleg135-client.virtnet: 1 1172 0.00 MB/sec execute 30 sec latency 36764.746 ms oleg135-client.virtnet: 1 1242 0.00 MB/sec execute 31 sec latency 93.648 ms oleg135-client.virtnet: 1 1395 0.09 MB/sec execute 32 sec latency 70.673 ms oleg135-client.virtnet: 1 1476 0.09 MB/sec execute 33 sec latency 66.956 ms oleg135-client.virtnet: 1 1551 0.09 MB/sec execute 34 sec latency 69.808 ms oleg135-client.virtnet: 1 1624 0.09 MB/sec execute 35 sec latency 119.019 ms oleg135-client.virtnet: 1 1689 0.09 MB/sec execute 36 sec latency 88.447 ms oleg135-client.virtnet: 1 1781 0.09 MB/sec execute 37 sec latency 95.199 ms oleg135-client.virtnet: 1 1861 0.09 MB/sec execute 38 sec latency 78.679 ms oleg135-client.virtnet: 1 1976 0.09 MB/sec execute 39 sec latency 91.125 ms oleg135-client.virtnet: 1 2018 0.09 MB/sec execute 40 sec latency 127.208 ms oleg135-client.virtnet: 1 2122 0.09 MB/sec execute 41 sec latency 84.398 ms oleg135-client.virtnet: 1 2210 0.09 MB/sec execute 42 sec latency 75.280 ms oleg135-client.virtnet: 1 2356 0.11 MB/sec execute 43 sec latency 53.205 ms oleg135-client.virtnet: 1 2422 0.12 MB/sec execute 44 sec latency 84.428 ms oleg135-client.virtnet: 1 2479 0.13 MB/sec execute 45 sec latency 109.310 ms oleg135-client.virtnet: 1 2586 0.13 MB/sec execute 46 sec latency 89.812 ms oleg135-client.virtnet: 1 2763 0.19 MB/sec execute 47 sec latency 113.998 ms oleg135-client.virtnet: 1 2919 0.22 MB/sec execute 48 sec latency 78.141 ms oleg135-client.virtnet: 1 3010 0.21 MB/sec execute 49 sec latency 67.564 ms oleg135-client.virtnet: 1 3197 0.23 MB/sec execute 50 sec latency 92.059 ms oleg135-client.virtnet: 1 3297 0.24 MB/sec execute 51 sec latency 124.197 ms oleg135-client.virtnet: 1 3383 0.24 MB/sec execute 52 sec latency 97.146 ms oleg135-client.virtnet: 1 3558 0.29 MB/sec execute 53 sec latency 66.650 ms oleg135-client.virtnet: 1 3653 0.29 MB/sec execute 54 sec latency 73.765 ms olegFailing mds2 on oleg135-server Stopping /mnt/lustre-mds2 (opts:) on oleg135-server 04:53:27 (1786438407) shut down facet: mds2 facet_host: oleg135-server facet_failover_host: oleg135-server Failover mds2 to oleg135-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg135-server: oleg135-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg135-client: oleg135-server: ssh exited with exit code 1 Started lustre-MDT0001 04:53:55 (1786438435) targets are mounted 04:53:55 (1786438435) facet_failover done oleg135-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 135-client.virtnet: 1 3780 0.30 MB/sec execute 55 sec latency 92.625 ms oleg135-client.virtnet: 1 3832 0.30 MB/sec execute 56 sec latency 124.241 ms oleg135-client.virtnet: 1 3884 0.29 MB/sec execute 57 sec latency 75.186 ms oleg135-client.virtnet: 1 3944 0.29 MB/sec execute 58 sec latency 99.414 ms oleg135-client.virtnet: 1 3992 0.29 MB/sec execute 59 sec latency 98.642 ms oleg135-client.virtnet: 1 4045 0.28 MB/sec execute 60 sec latency 114.531 ms oleg135-client.virtnet: 1 4085 0.28 MB/sec execute 61 sec latency 173.302 ms oleg135-client.virtnet: 1 4180 0.28 MB/sec execute 62 sec latency 55.156 ms oleg135-client.virtnet: 1 4250 0.27 MB/sec execute 63 sec latency 87.099 ms oleg135-client.virtnet: 1 4344 0.27 MB/sec execute 64 sec latency 75.049 ms oleg135-client.virtnet: 1 4434 0.27 MB/sec execute 65 sec latency 61.805 ms oleg135-client.virtnet: 1 4511 0.27 MB/sec execute 66 sec latency 56.893 ms oleg135-client.virtnet: 1 4632 0.28 MB/sec execute 67 sec latency 44.578 ms oleg135-client.virtnet: 1 4756 0.28 MB/sec execute 68 sec latency 44.032 ms oleg135-client.virtnet: 1 4827 0.28 MB/sec execute 69 sec latency 67.219 ms oleg135-client.virtnet: 1 4987 0.32 MB/sec execute 70 sec latency 74.732 ms oleg135-client.virtnet: 1 5089 0.31 MB/sec execute 71 sec latency 50.100 ms oleg135-client.virtnet: 1 5199 0.31 MB/sec execute 72 sec latency 53.846 ms oleg135-client.virtnet: 1 5290 0.31 MB/sec execute 73 sec latency 57.879 ms oleg135-client.virtnet: 1 5362 0.30 MB/sec execute 74 sec latency 74.545 ms oleg135-client.virtnet: 1 5429 0.30 MB/sec execute 75 sec latency 69.222 ms oleg135-client.virtnet: 1 5547 0.30 MB/sec execute 76 sec latency 73.382 ms oleg135-client.virtnet: 1 5596 0.29 MB/sec execute 77 sec latency 99.788 ms oleg135-client.virtnet: 1 5724 0.29 MB/sec execute 78 sec latency 90.916 ms oleg135-client.virtnet: 1 5855 0.30 MB/sec execute 79 sec latency 77.218 ms oleg135-client.virtnet: 1 5936 0.30 MB/sec execute 80 sec latency 74.358 ms oleg135-client.virtnet: 1 5994 0.30 MB/sec execute 81 sec latency 113.101 ms oleg135-client.virtnet: 1 6056 0.30 MB/sec execute 82 sec latency 65.591 ms oleg135-client.virtnet: 1 6180 0.30 MB/sec execute 83 sec latency 81.929 ms oleg135-client.virtnet: 1 6435 0.34 MB/sec execute 84 sec latency 91.101 ms oleg135-client.virtnet: 1 6530 0.35 MB/sec execute 85 sec latency 98.807 ms oleg135-client.virtnet: 1 6580 0.34 MB/sec execute 86 sec latency 106.712 ms oleg135-client.virtnet: 1 6829 0.36 MB/sec execute 87 sec latency 70.545 ms oleg135-client.virtnet: 1 6941 0.36 MB/sec execute 88 sec latency 87.941 ms oleg135-client.virtnet: 1 7126 0.39 MB/sec execute 89 sec latency 74.596 ms oleg135-client.virtnet: 1 7212 0.39 MB/sec execute 90 sec latency 87.330 ms oleg135-client.virtnet: 1 7274 0.38 MB/sec execute 91 sec latency 69.068 ms oleg135-client.virtnet: 1 7360 0.39 MB/sec execute 92 sec latency 90.504 ms oleg135-client.virtnet: 1 7430 0.39 MB/sec execute 93 sec latency 106.360 ms oleg135-client.virtnet: 1 7499 0.38 MB/sec execute 94 sec latency 116.783 ms oleg135-client.virtnet: 1 7559 0.38 MB/sec execute 95 sec latency 97.256 ms oleg135-client.virtnet: 1 7617 0.38 MB/sec execute 96 sec latency 82.473 ms oleg135-client.virtnet: 1 7722 0.37 MB/sec execute 97 sec latency 68.400 ms oleg135-client.virtnet: 1 7801 0.37 MB/sec execute 98 sec latency 94.740 ms oleg135-client.virtnet: 1 7848 0.37 MB/sec execute 99 sec latency 81.094 mmdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec s oleg135-client.virtnet: 1 7892 0.37 MB/sec execute 100 sec latency 136.797 ms oleg135-client.virtnet: 1 7929 0.36 MB/sec execute 101 sec latency 100.476 ms oleg135-client.virtnet: 1 7988 0.36 MB/sec execute 102 sec latency 126.912 ms oleg135-client.virtnet: 1 8026 0.36 MB/sec execute 103 sec latency 112.886 ms oleg135-client.virtnet: 1 8081 0.36 MB/sec execute 104 sec latency 84.527 ms oleg135-client.virtnet: 1 8161 0.36 MB/sec execute 105 sec latency 95.855 ms oleg135-client.virtnet: 1 8256 0.36 MB/sec execute 106 sec latency 84.214 ms oleg135-client.virtnet: 1 8367 0.36 MB/sec execute 107 sec latency 46.640 ms oleg135-client.virtnet: 1 8535 0.38 MB/sec execute 108 sec latency 69.615 ms oleg135-client.virtnet: 1 8605 0.38 MB/sec execute 109 sec latency 72.563 ms oleg135-client.virtnet: 1 8678 0.38 MB/sec execute 110 sec latency 75.959 ms oleg135-client.virtnet: 1 8794 0.37 MB/sec execute 111 sec latency 63.265 ms oleg135-client.virtnet: 1 8887 0.37 MB/sec execute 112 sec latency 69.082 ms oleg135-client.virtnet: 1 8957 0.37 MB/sec execute 113 sec latency 74.097 ms oleg135-client.virtnet: 1 9033 0.37 MB/sec execute 114 sec latency 106.067 ms oleg135-client.virtnet: 1 9167 0.36 MB/sec execute 115 sec latency 58.448 ms oleg135-client.virtnet: 1 9342 0.36 MB/sec execute 116 sec latency 30.288 ms oleg135-client.virtnet: 1 9480 0.37 MB/sec execute 117 sec latency 63.044 ms oleg135-client.virtnet: 1 9551 0.37 MB/sec execute 118 sec latency 53.239 ms oleg135-client.virtnet: 1 9698 0.37 MB/sec execute 119 sec latency 61.951 ms oleg135-client.virtnet: 1 cleanup 120 sec oleg135-client.virtnet: 0 cleanup 121 sec oleg135-client.virtnet: oleg135-client.virtnet: Operation Count AvgLat MaxLat oleg135-client.virtnet: ---------------------------------------- oleg135-client.virtnet: NTCreateX 1523 31.800 173.280 oleg135-client.virtnet: Close 1145 7.470 51.686 oleg135-client.virtnet: Rename 65 47.163 136.766 oleg135-client.virtnet: Unlink 279 12.548 53.260 oleg135-client.virtnet: Qpathinfo 1433 33.873 36764.732 oleg135-client.virtnet: Qfileinfo 260 0.652 13.127 oleg135-client.virtnet: Qfsinfo 233 1.075 17.650 oleg135-client.virtnet: Sfileinfo 128 33.585 110.596 oleg135-client.virtnet: Find 526 2.219 55.128 oleg135-client.virtnet: WriteX 766 6.074 75.485 oleg135-client.virtnet: ReadX 2425 0.062 16.108 oleg135-client.virtnet: LockX 6 12.484 23.058 oleg135-client.virtnet: UnlockX 6 11.451 34.099 oleg135-client.virtnet: Flush 97 44.290 124.183 oleg135-client.virtnet: oleg135-client.virtnet: Throughput 0.371289 MB/sec 1 clients 1 procs max_latency=36764.746 ms oleg135-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg135-client.virtnet at Tue Aug 11 04:54:25 EDT 2026 with return code 0 oleg135-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg135-client.virtnet oleg135-client.virtnet: /mnt/lustre/d70b.replay-single/oleg135-client.virtnet /mnt/lustre/d70b.replay-single/oleg135-client.virtnet oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg135-client.virtnet: removed directory 'clients/client0' oleg135-client.virtnet: removed directory 'clients' oleg135-client.virtnet: removed 'client.txt' oleg135-client.virtnet: /mnt/lustre/d70b.replay-single/oleg135-client.virtnet oleg135-client.virtnet: dbench successfully finished