== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 00:50:08 (1788843008) Starting client oleg110-client.virtnet: -o user_xattr,flock 192.168.201.110@tcp:/lustre /mnt/lustre Started clients oleg110-client.virtnet: 192.168.201.110@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/oleg110-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found Started rundbench load pid=135543 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2364 1268940 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2064 1269240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26176 3573640 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1576 3600340 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7173980 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg110-server Stopping /mnt/lustre-mds1 (opts:) on oleg110-server 00:50:37 (1788843037) shut down facet: mds1 facet_host: oleg110-server facet_failover_host: oleg110-server Failover mds1 to oleg110-server mount facets: mds1 oleg110-client.virtnet: looking for dbench program oleg110-client.virtnet: /usr/bin/dbench oleg110-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg110-client.virtnet oleg110-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg110-client.virtnet' oleg110-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg110-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg110-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg110-client.virtnet at Tue Sep 8 00:50:13 EDT 2026 oleg110-client.virtnet: waiting for dbench pid 135574 oleg110-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg110-client.virtnet: oleg110-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg110-client.virtnet: failed to create barrier semaphore oleg110-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg110-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg110-client.virtnet: releasing clients oleg110-client.virtnet: 1 51 2.09 MB/sec warmup 1 sec latency 62.861 ms oleg110-client.virtnet: 1 129 2.87 MB/sec warmup 2 sec latency 152.666 ms oleg110-client.virtnet: 1 165 2.26 MB/sec warmup 3 sec latency 192.143 ms oleg110-client.virtnet: 1 208 2.02 MB/sec warmup 4 sec latency 227.850 ms oleg110-client.virtnet: 1 263 1.98 MB/sec warmup 5 sec latency 131.232 ms oleg110-client.virtnet: 1 313 1.91 MB/sec warmup 6 sec latency 152.687 ms oleg110-client.virtnet: 1 357 1.82 MB/sec warmup 7 sec latency 119.319 ms oleg110-client.virtnet: 1 421 1.85 MB/sec warmup 8 sec latency 106.934 ms oleg110-client.virtnet: 1 477 1.85 MB/sec warmup 9 sec latency 119.775 ms oleg110-client.virtnet: 1 522 1.80 MB/sec warmup 10 sec latency 148.994 ms oleg110-client.virtnet: 1 656 1.91 MB/sec warmup 11 sec latency 67.570 ms oleg110-client.virtnet: 1 710 1.76 MB/sec warmup 12 sec latency 82.324 ms oleg110-client.virtnet: 1 759 1.64 MB/sec warmup 13 sec latency 98.392 ms oleg110-client.virtnet: 1 798 1.53 MB/sec warmup 14 sec latency 149.106 ms oleg110-client.virtnet: 1 874 1.44 MB/sec warmup 15 sec latency 99.253 ms oleg110-client.virtnet: 1 902 1.35 MB/sec warmup 16 sec latency 234.001 ms oleg110-client.virtnet: 1 936 1.28 MB/sec warmup 17 sec latency 105.309 ms oleg110-client.virtnet: 1 981 1.21 MB/sec warmup 18 sec latency 133.867 ms oleg110-client.virtnet: 1 1077 1.20 MB/sec warmup 19 sec latency 106.322 ms oleg110-client.virtnet: 1 1146 1.15 MB/sec warmup 20 sec latency 92.413 ms oleg110-client.virtnet: 1 1202 1.09 MB/sec warmup 21 sec latency 98.456 ms oleg110-client.virtnet: 1 1255 1.05 MB/sec warmup 22 sec latency 104.331 ms oleg110-client.virtnet: 1 1405 1.13 MB/sec warmup 23 sec latency 82.757 ms oleg110-client.virtnet: 1 1588 0.12 MB/sec execute 1 sec latency 89.806 ms oleg110-client.virtnet: 1 1653 0.09 MB/sec execute 2 sec latency 76.909 ms oleg110-client.virtnet: 1 1715 0.07 MB/sec execute 3 sec latency 83.010 ms oleg110-client.virtnet: 1 1825 0.08 MB/sec execute 4 sec latency 109.576 ms oleg110-client.virtnet: 1 1980 0.08 MB/sec execute 5 sec latency 46.736 ms oleg110-client.virtnet: 1 2041 0.09 MB/sec execute 6 sec latency 108.644 ms oleg110-client.virtnet: 1 2145 0.09 MB/sec execute 7 sec latency 70.724 ms oleg110-client.virtnet: 1 2206 0.09 MB/sec execute 8 sec latency 90.884 ms oleg110-client.virtnet: 1 2349 0.21 MB/sec execute 9 sec latency 129.644 ms oleg110-client.virtnet: 1 2402 0.19 MB/sec execute 10 sec latency 66.223 ms oleg110-cliStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-MDT0000 00:51:13 (1788843073) targets are mounted 00:51:13 (1788843073) facet_failover done oleg110-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 2304 1269000 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2044 1269260 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37452 3569512 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12076 3594212 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49528 7163724 1% /mnt/lustre ent.virtnet: 1 2437 0.19 MB/sec execute 11 sec latency 145.904 ms oleg110-client.virtnet: 1 2501 0.22 MB/sec execute 12 sec latency 133.526 ms oleg110-client.virtnet: 1 2608 0.23 MB/sec execute 13 sec latency 83.308 ms oleg110-client.virtnet: 1 2881 0.44 MB/sec execute 14 sec latency 68.328 ms oleg110-client.virtnet: 1 2975 0.50 MB/sec execute 15 sec latency 84.205 ms oleg110-client.virtnet: 1 3024 0.47 MB/sec execute 16 sec latency 108.529 ms oleg110-client.virtnet: 1 3208 0.48 MB/sec execute 17 sec latency 127.074 ms oleg110-client.virtnet: 1 3341 0.52 MB/sec execute 18 sec latency 125.262 ms oleg110-client.virtnet: 1 3533 0.65 MB/sec execute 19 sec latency 62.544 ms oleg110-client.virtnet: 1 3627 0.63 MB/sec execute 20 sec latency 125.661 ms oleg110-client.virtnet: 1 3694 0.60 MB/sec execute 21 sec latency 98.129 ms oleg110-client.virtnet: 1 3780 0.62 MB/sec execute 22 sec latency 133.591 ms oleg110-client.virtnet: 1 3819 0.60 MB/sec execute 23 sec latency 126.045 ms oleg110-client.virtnet: 1 3886 0.57 MB/sec execute 24 sec latency 63.815 ms oleg110-client.virtnet: 1 3944 0.56 MB/sec execute 25 sec latency 113.875 ms oleg110-client.virtnet: 1 4010 0.54 MB/sec execute 26 sec latency 75.166 ms oleg110-client.virtnet: 1 4076 0.52 MB/sec execute 27 sec latency 100.520 ms oleg110-client.virtnet: 1 4172 0.50 MB/sec execute 28 sec latency 73.457 ms oleg110-client.virtnet: 1 4246 0.49 MB/sec execute 29 sec latency 140.555 ms oleg110-client.virtnet: 1 4306 0.48 MB/sec execute 30 sec latency 95.647 ms oleg110-client.virtnet: 1 4367 0.47 MB/sec execute 31 sec latency 115.817 ms oleg110-client.virtnet: 1 4434 0.46 MB/sec execute 32 sec latency 91.682 ms oleg110-client.virtnet: 1 4462 0.45 MB/sec execute 33 sec latency 155.542 ms oleg110-client.virtnet: 1 4503 0.44 MB/sec execute 34 sec latency 215.634 ms oleg110-client.virtnet: 1 4551 0.43 MB/sec execute 35 sec latency 171.227 ms oleg110-client.virtnet: 1 4653 0.44 MB/sec execute 36 sec latency 96.500 ms oleg110-client.virtnet: 1 4787 0.44 MB/sec execute 37 sec latency 64.860 ms oleg110-client.virtnet: 1 4946 0.50 MB/sec execute 38 sec latency 80.676 ms oleg110-client.virtnet: 1 4992 0.49 MB/sec execute 39 sec latency 107.393 ms oleg110-client.virtnet: 1 5047 0.48 MB/sec execute 40 sec latency 131.208 ms oleg110-client.virtnet: 1 5089 0.47 MB/sec execute 41 sec latency 112.422 ms oleg110-client.virtnet: 1 5137 0.46 MB/sec execute 42 sec latency 92.359 ms oleg110-client.virtnet: 1 5242 0.45 MB/sec execute 43 sec latency 52.845 ms oleg110-client.virtnet: 1 5282 0.44 MB/sec execute 44 sec latency 137.079 ms oleg110-client.virtnet: 1 5335 0.43 MB/sec execute 45 sec latency 101.329 ms oleg110-client.virtnet: 1 5364 0.42 MB/sec execute 46 sec latency 104.446 ms oleg110-client.virtnet: 1 5414 0.41 MB/sec execute 47 sec latency 130.570 ms oleg110-client.virtnet: 1 5502 0.41 MB/sec execute 48 sec latency 82.017 ms oleg110-client.virtnet: 1 5571 0.40 MB/sec execute 49 sec latency 84.832 ms oleg110-client.virtnet: 1 5656 0.39 MB/sec execute 50 sec latency 128.202 ms oleg110-client.virtnet: 1 5722 0.39 MB/sec execute 51 sec latency 81.964 ms oleg110-client.virtnet: 1 5805 0.38 MB/sec execute 52 sec latency 82.614 ms oleg110-client.virtnet: 1 5910 0.39 MB/sec execute 53 sec latency 89.842 ms oleg110-client.virtnet: 1 5968 0.39 MB/sec execute 54 sec latency 81.425 ms oleg110-client.virtnet: 1 6024 0.39 MB/sec execute 55 sec latencytest_70b fail mds2 2 times Failing mds2 on oleg110-server Stopping /mnt/lustre-mds2 (opts:) on oleg110-server 00:51:44 (1788843104) shut down facet: mds2 facet_host: oleg110-server facet_failover_host: oleg110-server Failover mds2 to oleg110-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg110-server: oleg110-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg110-client: oleg110-server: ssh exited with exit code 1 Started lustre-MDT0001 00:52:14 (1788843134) targets are mounted 00:52:14 (1788843134) facet_failover done 78.705 ms oleg110-client.virtnet: 1 6120 0.39 MB/sec execute 56 sec latency 109.205 ms oleg110-client.virtnet: 1 6149 0.39 MB/sec execute 57 sec latency 560.856 ms oleg110-client.virtnet: 1 6180 0.38 MB/sec execute 58 sec latency 1054.066 ms oleg110-client.virtnet: 1 6435 0.43 MB/sec execute 59 sec latency 103.247 ms oleg110-client.virtnet: 1 6557 0.44 MB/sec execute 60 sec latency 69.644 ms oleg110-client.virtnet: 1 6764 0.45 MB/sec execute 61 sec latency 75.581 ms oleg110-client.virtnet: 1 6908 0.46 MB/sec execute 62 sec latency 69.604 ms oleg110-client.virtnet: 1 7069 0.50 MB/sec execute 63 sec latency 70.995 ms oleg110-client.virtnet: 1 7137 0.49 MB/sec execute 64 sec latency 88.601 ms oleg110-client.virtnet: 1 7171 0.49 MB/sec execute 65 sec latency 754.682 ms oleg110-client.virtnet: 1 7171 0.48 MB/sec execute 66 sec latency 1755.717 ms oleg110-client.virtnet: 1 7171 0.47 MB/sec execute 67 sec latency 2755.994 ms oleg110-client.virtnet: 1 7171 0.47 MB/sec execute 68 sec latency 3756.304 ms oleg110-client.virtnet: 1 7171 0.46 MB/sec execute 69 sec latency 4756.840 ms oleg110-client.virtnet: 1 7171 0.45 MB/sec execute 70 sec latency 5757.118 ms oleg110-client.virtnet: 1 7171 0.45 MB/sec execute 71 sec latency 6757.560 ms oleg110-client.virtnet: 1 7171 0.44 MB/sec execute 72 sec latency 7758.766 ms oleg110-client.virtnet: 1 7171 0.43 MB/sec execute 73 sec latency 8760.131 ms oleg110-client.virtnet: 1 7171 0.43 MB/sec execute 74 sec latency 9760.594 ms oleg110-client.virtnet: 1 7171 0.42 MB/sec execute 75 sec latency 10762.938 ms oleg110-client.virtnet: 1 7171 0.42 MB/sec execute 76 sec latency 11766.429 ms oleg110-client.virtnet: 1 7171 0.41 MB/sec execute 77 sec latency 12770.494 ms oleg110-client.virtnet: 1 7171 0.41 MB/sec execute 78 sec latency 13771.678 ms oleg110-client.virtnet: 1 7171 0.40 MB/sec execute 79 sec latency 14772.185 ms oleg110-client.virtnet: 1 7171 0.40 MB/sec execute 80 sec latency 15772.528 ms oleg110-client.virtnet: 1 7171 0.39 MB/sec execute 81 sec latency 16774.470 ms oleg110-client.virtnet: 1 7171 0.39 MB/sec execute 82 sec latency 17774.759 ms oleg110-client.virtnet: 1 7171 0.38 MB/sec execute 83 sec latency 18776.371 ms oleg110-client.virtnet: 1 7171 0.38 MB/sec execute 84 sec latency 19776.628 ms oleg110-client.virtnet: 1 7171 0.37 MB/sec execute 85 sec latency 20776.850 ms oleg110-client.virtnet: 1 7171 0.37 MB/sec execute 86 sec latency 21777.142 ms oleg110-client.virtnet: 1 7171 0.36 MB/sec execute 87 sec latency 22777.478 ms oleg110-client.virtnet: 1 7171 0.36 MB/sec execute 88 sec latency 23778.990 ms oleg110-client.virtnet: 1 7171 0.36 MB/sec execute 89 sec latency 24779.300 ms oleg110-client.virtnet: 1 7171 0.35 MB/sec execute 90 sec latency 25791.480 ms oleg110-client.virtnet: 1 7171 0.35 MB/sec execute 91 sec latency 26791.790 ms oleg110-client.virtnet: 1 7171 0.34 MB/sec execute 92 sec latency 27792.855 ms oleg110-client.virtnet: 1 7171 0.34 MB/sec execute 93 sec latency 28793.136 ms oleg110-client.virtnet: 1 7171 0.34 MB/sec execute 94 sec latency 29793.440 ms oleg110-client.virtnet: 1 7171 0.33 MB/sec execute 95 sec latency 30794.430 ms oleg110-client.virtnet: 1 7191 0.33 MB/sec execute 96 sec latency 31289.842 ms oleg110-client.virtnet: 1 7261 0.33 MB/sec execute 97 sec latency 65.424 ms oleg110-client.virtnet: 1 7364 0.33 MB/sec execute 98 sec latency 80.241 ms oleg110-client.virtnet: 1 7422 0.33 MB/sec execute 99 sec latency 8oleg110-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 8.257 ms oleg110-client.virtnet: 1 7471 0.33 MB/sec execute 100 sec latency 173.365 ms oleg110-client.virtnet: 1 7534 0.33 MB/sec execute 101 sec latency 131.981 ms oleg110-client.virtnet: 1 7609 0.32 MB/sec execute 102 sec latency 70.921 ms oleg110-client.virtnet: 1 7690 0.32 MB/sec execute 103 sec latency 102.085 ms oleg110-client.virtnet: 1 7802 0.32 MB/sec execute 104 sec latency 82.158 ms oleg110-client.virtnet: 1 7847 0.32 MB/sec execute 105 sec latency 89.075 ms oleg110-client.virtnet: 1 7894 0.32 MB/sec execute 106 sec latency 128.019 ms oleg110-client.virtnet: 1 7936 0.31 MB/sec execute 107 sec latency 97.154 ms oleg110-client.virtnet: 1 7999 0.31 MB/sec execute 108 sec latency 72.823 ms oleg110-client.virtnet: 1 8081 0.31 MB/sec execute 109 sec latency 78.846 ms oleg110-client.virtnet: 1 8165 0.32 MB/sec execute 110 sec latency 86.428 ms oleg110-client.virtnet: 1 8243 0.32 MB/sec execute 111 sec latency 83.915 ms oleg110-client.virtnet: 1 8341 0.31 MB/sec execute 112 sec latency 50.929 ms oleg110-client.virtnet: 1 8512 0.34 MB/sec execute 113 sec latency 75.926 ms oleg110-client.virtnet: 1 8668 0.34 MB/sec execute 114 sec latency 81.393 ms oleg110-client.virtnet: 1 8843 0.33 MB/sec execute 115 sec latency 45.004 ms oleg110-client.virtnet: 1 8944 0.33 MB/sec execute 116 sec latency 81.476 ms oleg110-client.virtnet: 1 9055 0.33 MB/sec execute 117 sec latency 65.134 ms oleg110-client.virtnet: 1 9175 0.33 MB/sec execute 118 sec latency 67.458 ms oleg110-client.virtnet: 1 9276 0.33 MB/sec execute 119 sec latency 73.948 ms oleg110-client.virtnet: 1 cleanup 120 sec oleg110-client.virtnet: 0 cleanup 121 sec oleg110-client.virtnet: oleg110-client.virtnet: Operation Count AvgLat MaxLat oleg110-client.virtnet: ---------------------------------------- oleg110-client.virtnet: NTCreateX 1411 55.750 31288.070 oleg110-client.virtnet: Close 1058 8.008 75.186 oleg110-client.virtnet: Rename 53 54.942 233.831 oleg110-client.virtnet: Unlink 260 16.634 1054.040 oleg110-client.virtnet: Qpathinfo 1326 8.468 125.888 oleg110-client.virtnet: Qfileinfo 226 0.701 11.247 oleg110-client.virtnet: Qfsinfo 208 1.401 34.530 oleg110-client.virtnet: Sfileinfo 104 37.301 171.200 oleg110-client.virtnet: Find 480 2.404 62.658 oleg110-client.virtnet: WriteX 686 6.487 127.008 oleg110-client.virtnet: ReadX 2071 0.043 4.818 oleg110-client.virtnet: LockX 4 16.522 41.654 oleg110-client.virtnet: UnlockX 4 26.620 68.305 oleg110-client.virtnet: Flush 93 44.154 140.529 oleg110-client.virtnet: oleg110-client.virtnet: Throughput 0.326597 MB/sec 1 clients 1 procs max_latency=31289.842 ms oleg110-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg110-client.virtnet at Tue Sep 8 00:52:39 EDT 2026 with return code 0 oleg110-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg110-client.virtnet oleg110-client.virtnet: /mnt/lustre/d70b.replay-single/oleg110-client.virtnet /mnt/lustre/d70b.replay-single/oleg110-client.virtnet oleg110-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg110-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg110-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg110-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg110-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg110-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg110-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg110-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg110-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg110-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg110-client.virtnet: removed directory 'clients/client0' oleg110-client.virtnet: removed directory 'clients' oleg110-client.virtnet: removed 'client.txt' oleg110-client.virtnet: /mnt/lustre/d70b.replay-single/oleg110-client.virtnet oleg110-client.virtnet: dbench successfully finished