== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 10:57:22 (1790002642) Starting client oleg357-client.virtnet: -o user_xattr,flock 192.168.203.157@tcp:/lustre /mnt/lustre Started clients oleg357-client.virtnet: 192.168.203.157@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 crush /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/oleg357-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found Started rundbench load pid=135479 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2396 1268908 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2104 1269200 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1596 3605424 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26156 3575548 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7180972 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg357-server Stopping /mnt/lustre-mds1 (opts:) on oleg357-server 10:57:48 (1790002668) shut down facet: mds1 facet_host: oleg357-server facet_failover_host: oleg357-server Failover mds1 to oleg357-server mount facets: mds1 oleg357-client.virtnet: looking for dbench program oleg357-client.virtnet: /usr/bin/dbench oleg357-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg357-client.virtnet oleg357-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg357-client.virtnet' oleg357-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg357-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg357-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg357-client.virtnet at Mon Sep 21 10:57:27 EDT 2026 oleg357-client.virtnet: waiting for dbench pid 135511 oleg357-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg357-client.virtnet: oleg357-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg357-client.virtnet: failed to create barrier semaphore oleg357-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg357-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg357-client.virtnet: releasing clients oleg357-client.virtnet: 1 52 2.09 MB/sec warmup 1 sec latency 109.257 ms oleg357-client.virtnet: 1 135 2.97 MB/sec warmup 2 sec latency 144.515 ms oleg357-client.virtnet: 1 174 2.35 MB/sec warmup 3 sec latency 117.730 ms oleg357-client.virtnet: 1 238 2.28 MB/sec warmup 4 sec latency 127.849 ms oleg357-client.virtnet: 1 304 2.24 MB/sec warmup 5 sec latency 86.266 ms oleg357-client.virtnet: 1 349 2.08 MB/sec warmup 6 sec latency 185.934 ms oleg357-client.virtnet: 1 397 2.01 MB/sec warmup 7 sec latency 141.559 ms oleg357-client.virtnet: 1 453 1.98 MB/sec warmup 8 sec latency 132.042 ms oleg357-client.virtnet: 1 513 1.96 MB/sec warmup 9 sec latency 77.507 ms oleg357-client.virtnet: 1 654 2.10 MB/sec warmup 10 sec latency 112.536 ms oleg357-client.virtnet: 1 695 1.92 MB/sec warmup 11 sec latency 198.504 ms oleg357-client.virtnet: 1 736 1.77 MB/sec warmup 12 sec latency 119.534 ms oleg357-client.virtnet: 1 794 1.65 MB/sec warmup 13 sec latency 102.209 ms oleg357-client.virtnet: 1 882 1.54 MB/sec warmup 14 sec latency 61.256 ms oleg357-client.virtnet: 1 914 1.45 MB/sec warmup 15 sec latency 284.723 ms oleg357-client.virtnet: 1 969 1.36 MB/sec warmup 16 sec latency 119.890 ms oleg357-client.virtnet: 1 1056 1.34 MB/sec warmup 17 sec latency 88.555 ms oleg357-client.virtnet: 1 1145 1.27 MB/sec warmup 18 sec latency 75.131 ms oleg357-client.virtnet: 1 1211 1.21 MB/sec warmup 19 sec latency 82.147 ms oleg357-client.virtnet: 1 1257 1.15 MB/sec warmup 20 sec latency 118.684 ms oleg357-client.virtnet: 1 1403 1.23 MB/sec warmup 21 sec latency 94.477 ms oleg357-client.virtnet: 1 1474 1.18 MB/sec warmup 22 sec latency 83.512 ms oleg357-client.virtnet: 1 1593 1.13 MB/sec warmup 23 sec latency 53.798 ms oleg357-client.virtnet: 1 1821 0.11 MB/sec execute 1 sec latency 52.828 ms oleg357-client.virtnet: 1 1909 0.11 MB/sec execute 2 sec latency 114.645 ms oleg357-client.virtnet: 1 2008 0.10 MB/sec execute 3 sec latency 58.425 ms oleg357-client.virtnet: 1 2148 0.12 MB/sec execute 4 sec latency 57.180 ms oleg357-client.virtnet: 1 2291 0.31 MB/sec execute 5 sec latency 57.152 ms oleg357-client.virtnet: 1 2399 0.29 MB/sec execute 6 sec latency 68.968 ms oleg357-client.virtnet: 1 2495 0.36 MB/sec execute 7 sec latency 56.844 ms oleg357-client.virtnet: 1 2597 0.35 MB/sec execute 8 sec latency 133.992 ms oleg357-client.virtnet: 1 2893 0.73 MB/sec execute 9 sec latency 78.765 ms oleg357-client.virtnet: 1 2989 0.73 MB/sec execute 10 sec latency 109.999 ms oleg357-clieStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg357-server: oleg357-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg357-client: oleg357-server: ssh exited with exit code 1 Started lustre-MDT0000 10:58:24 (1790002704) targets are mounted 10:58:24 (1790002704) facet_failover done oleg357-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 2336 1268968 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2080 1269224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12172 3593148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37512 3568940 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49684 7162088 1% /mnt/lustre test_70b fail mds2 2 times nt.virtnet: 1 3180 0.72 MB/sec execute 11 sec latency 93.428 ms oleg357-client.virtnet: 1 3341 0.76 MB/sec execute 12 sec latency 106.602 ms oleg357-client.virtnet: 1 3495 0.93 MB/sec execute 13 sec latency 83.977 ms oleg357-client.virtnet: 1 3617 0.88 MB/sec execute 14 sec latency 62.960 ms oleg357-client.virtnet: 1 3696 0.83 MB/sec execute 15 sec latency 75.111 ms oleg357-client.virtnet: 1 3782 0.84 MB/sec execute 16 sec latency 70.510 ms oleg357-client.virtnet: 1 3840 0.80 MB/sec execute 17 sec latency 138.648 ms oleg357-client.virtnet: 1 3902 0.77 MB/sec execute 18 sec latency 221.837 ms oleg357-client.virtnet: 1 3968 0.73 MB/sec execute 19 sec latency 71.254 ms oleg357-client.virtnet: 1 4055 0.69 MB/sec execute 20 sec latency 66.862 ms oleg357-client.virtnet: 1 4214 0.66 MB/sec execute 21 sec latency 55.628 ms oleg357-client.virtnet: 1 4289 0.64 MB/sec execute 22 sec latency 143.732 ms oleg357-client.virtnet: 1 4365 0.62 MB/sec execute 23 sec latency 66.829 ms oleg357-client.virtnet: 1 4451 0.61 MB/sec execute 24 sec latency 62.052 ms oleg357-client.virtnet: 1 4528 0.59 MB/sec execute 25 sec latency 59.511 ms oleg357-client.virtnet: 1 4618 0.61 MB/sec execute 26 sec latency 85.731 ms oleg357-client.virtnet: 1 4696 0.59 MB/sec execute 27 sec latency 79.765 ms oleg357-client.virtnet: 1 4756 0.57 MB/sec execute 28 sec latency 80.441 ms oleg357-client.virtnet: 1 4828 0.55 MB/sec execute 29 sec latency 74.738 ms oleg357-client.virtnet: 1 4972 0.63 MB/sec execute 30 sec latency 82.850 ms oleg357-client.virtnet: 1 5052 0.61 MB/sec execute 31 sec latency 74.560 ms oleg357-client.virtnet: 1 5123 0.59 MB/sec execute 32 sec latency 121.035 ms oleg357-client.virtnet: 1 5186 0.58 MB/sec execute 33 sec latency 71.427 ms oleg357-client.virtnet: 1 5276 0.56 MB/sec execute 34 sec latency 71.102 ms oleg357-client.virtnet: 1 5342 0.55 MB/sec execute 35 sec latency 70.366 ms oleg357-client.virtnet: 1 5395 0.53 MB/sec execute 36 sec latency 72.231 ms oleg357-client.virtnet: 1 5453 0.52 MB/sec execute 37 sec latency 109.243 ms oleg357-client.virtnet: 1 5551 0.51 MB/sec execute 38 sec latency 93.773 ms oleg357-client.virtnet: 1 5627 0.50 MB/sec execute 39 sec latency 84.930 ms oleg357-client.virtnet: 1 5714 0.49 MB/sec execute 40 sec latency 75.285 ms oleg357-client.virtnet: 1 5763 0.48 MB/sec execute 41 sec latency 104.420 ms oleg357-client.virtnet: 1 5887 0.49 MB/sec execute 42 sec latency 78.884 ms oleg357-client.virtnet: 1 5938 0.48 MB/sec execute 43 sec latency 83.810 ms oleg357-client.virtnet: 1 6015 0.48 MB/sec execute 44 sec latency 82.086 ms oleg357-client.virtnet: 1 6124 0.48 MB/sec execute 45 sec latency 77.113 ms oleg357-client.virtnet: 1 6313 0.54 MB/sec execute 46 sec latency 76.693 ms oleg357-client.virtnet: 1 6472 0.56 MB/sec execute 47 sec latency 67.578 ms oleg357-client.virtnet: 1 6551 0.55 MB/sec execute 48 sec latency 163.795 ms oleg357-client.virtnet: 1 6752 0.55 MB/sec execute 49 sec latency 92.156 ms oleg357-client.virtnet: 1 6899 0.56 MB/sec execute 50 sec latency 86.826 ms oleg357-client.virtnet: 1 7066 0.61 MB/sec execute 51 sec latency 98.550 ms oleg357-client.virtnet: 1 7138 0.60 MB/sec execute 52 sec latency 68.622 ms oleg357-client.virtnet: 1 7224 0.60 MB/sec execute 53 sec latency 91.551 ms oleg357-client.virtnet: 1 7299 0.60 MB/sec execute 54 sec latency 97.851 ms oleg357-client.virtnet: 1 7364 0.59 MB/sec execute 55 sec latency 112.627 ms olegFailing mds2 on oleg357-server Stopping /mnt/lustre-mds2 (opts:) on oleg357-server 10:58:54 (1790002734) shut down facet: mds2 facet_host: oleg357-server facet_failover_host: oleg357-server Failover mds2 to oleg357-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg357-server: oleg357-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg357-client: oleg357-server: ssh exited with exit code 1 Started lustre-MDT0001 10:59:22 (1790002762) targets are mounted 10:59:22 (1790002762) facet_failover done oleg357-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 357-client.virtnet: 1 7443 0.59 MB/sec execute 56 sec latency 69.576 ms oleg357-client.virtnet: 1 7496 0.58 MB/sec execute 57 sec latency 80.293 ms oleg357-client.virtnet: 1 7550 0.57 MB/sec execute 58 sec latency 80.214 ms oleg357-client.virtnet: 1 7612 0.56 MB/sec execute 59 sec latency 89.352 ms oleg357-client.virtnet: 1 7695 0.55 MB/sec execute 60 sec latency 87.355 ms oleg357-client.virtnet: 1 7695 0.54 MB/sec execute 61 sec latency 1036.812 ms oleg357-client.virtnet: 1 7695 0.53 MB/sec execute 62 sec latency 2037.014 ms oleg357-client.virtnet: 1 7695 0.52 MB/sec execute 63 sec latency 3037.339 ms oleg357-client.virtnet: 1 7695 0.51 MB/sec execute 64 sec latency 4038.695 ms oleg357-client.virtnet: 1 7695 0.51 MB/sec execute 65 sec latency 5038.985 ms oleg357-client.virtnet: 1 7695 0.50 MB/sec execute 66 sec latency 6039.217 ms oleg357-client.virtnet: 1 7695 0.49 MB/sec execute 67 sec latency 7039.513 ms oleg357-client.virtnet: 1 7695 0.48 MB/sec execute 68 sec latency 8040.885 ms oleg357-client.virtnet: 1 7695 0.48 MB/sec execute 69 sec latency 9041.242 ms oleg357-client.virtnet: 1 7695 0.47 MB/sec execute 70 sec latency 10041.517 ms oleg357-client.virtnet: 1 7695 0.46 MB/sec execute 71 sec latency 11041.735 ms oleg357-client.virtnet: 1 7695 0.46 MB/sec execute 72 sec latency 12041.949 ms oleg357-client.virtnet: 1 7695 0.45 MB/sec execute 73 sec latency 13044.290 ms oleg357-client.virtnet: 1 7695 0.45 MB/sec execute 74 sec latency 14044.476 ms oleg357-client.virtnet: 1 7695 0.44 MB/sec execute 75 sec latency 15044.848 ms oleg357-client.virtnet: 1 7695 0.43 MB/sec execute 76 sec latency 16045.116 ms oleg357-client.virtnet: 1 7695 0.43 MB/sec execute 77 sec latency 17045.338 ms oleg357-client.virtnet: 1 7695 0.42 MB/sec execute 78 sec latency 18045.636 ms oleg357-client.virtnet: 1 7695 0.42 MB/sec execute 79 sec latency 19047.151 ms oleg357-client.virtnet: 1 7695 0.41 MB/sec execute 80 sec latency 20047.385 ms oleg357-client.virtnet: 1 7695 0.41 MB/sec execute 81 sec latency 21047.730 ms oleg357-client.virtnet: 1 7695 0.40 MB/sec execute 82 sec latency 22048.937 ms oleg357-client.virtnet: 1 7695 0.40 MB/sec execute 83 sec latency 23049.731 ms oleg357-client.virtnet: 1 7695 0.39 MB/sec execute 84 sec latency 24054.671 ms oleg357-client.virtnet: 1 7695 0.39 MB/sec execute 85 sec latency 25055.282 ms oleg357-client.virtnet: 1 7695 0.38 MB/sec execute 86 sec latency 26056.737 ms oleg357-client.virtnet: 1 7695 0.38 MB/sec execute 87 sec latency 27060.578 ms oleg357-client.virtnet: 1 7695 0.37 MB/sec execute 88 sec latency 28061.517 ms oleg357-client.virtnet: 1 7695 0.37 MB/sec execute 89 sec latency 29061.786 ms oleg357-client.virtnet: 1 7695 0.37 MB/sec execute 90 sec latency 30062.538 ms oleg357-client.virtnet: 1 7783 0.36 MB/sec execute 91 sec latency 30197.687 ms oleg357-client.virtnet: 1 7860 0.36 MB/sec execute 92 sec latency 65.149 ms oleg357-client.virtnet: 1 7921 0.36 MB/sec execute 93 sec latency 78.357 ms oleg357-client.virtnet: 1 7988 0.36 MB/sec execute 94 sec latency 78.029 ms oleg357-client.virtnet: 1 8025 0.36 MB/sec execute 95 sec latency 109.433 ms oleg357-client.virtnet: 1 8075 0.35 MB/sec execute 96 sec latency 203.527 ms oleg357-client.virtnet: 1 8111 0.35 MB/sec execute 97 sec latency 135.835 ms oleg357-client.virtnet: 1 8222 0.36 MB/sec execute 98 sec latency 127.170 ms oleg357-client.virtnet: 1 8281 0.35 MB/sec execute 99 sec latency 80.756 ms oleg357-mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec client.virtnet: 1 8350 0.35 MB/sec execute 100 sec latency 74.320 ms oleg357-client.virtnet: 1 8428 0.36 MB/sec execute 101 sec latency 117.440 ms oleg357-client.virtnet: 1 8534 0.37 MB/sec execute 102 sec latency 69.982 ms oleg357-client.virtnet: 1 8608 0.37 MB/sec execute 103 sec latency 108.417 ms oleg357-client.virtnet: 1 8699 0.37 MB/sec execute 104 sec latency 48.612 ms oleg357-client.virtnet: 1 8792 0.36 MB/sec execute 105 sec latency 81.955 ms oleg357-client.virtnet: 1 8909 0.36 MB/sec execute 106 sec latency 56.116 ms oleg357-client.virtnet: 1 8993 0.36 MB/sec execute 107 sec latency 77.014 ms oleg357-client.virtnet: 1 9108 0.36 MB/sec execute 108 sec latency 78.905 ms oleg357-client.virtnet: 1 9244 0.35 MB/sec execute 109 sec latency 65.207 ms oleg357-client.virtnet: 1 9314 0.35 MB/sec execute 110 sec latency 60.929 ms oleg357-client.virtnet: 1 9449 0.36 MB/sec execute 111 sec latency 60.969 ms oleg357-client.virtnet: 1 9512 0.36 MB/sec execute 112 sec latency 84.983 ms oleg357-client.virtnet: 1 9593 0.36 MB/sec execute 113 sec latency 76.431 ms oleg357-client.virtnet: 1 9803 0.38 MB/sec execute 114 sec latency 61.437 ms oleg357-client.virtnet: 1 10033 0.40 MB/sec execute 115 sec latency 60.383 ms oleg357-client.virtnet: 1 10296 0.40 MB/sec execute 116 sec latency 61.778 ms oleg357-client.virtnet: 1 10497 0.41 MB/sec execute 117 sec latency 45.977 ms oleg357-client.virtnet: 1 10724 0.43 MB/sec execute 118 sec latency 53.468 ms oleg357-client.virtnet: 1 10819 0.43 MB/sec execute 119 sec latency 53.499 ms oleg357-client.virtnet: 1 cleanup 120 sec oleg357-client.virtnet: 1 cleanup 121 sec oleg357-client.virtnet: 0 cleanup 121 sec oleg357-client.virtnet: oleg357-client.virtnet: Operation Count AvgLat MaxLat oleg357-client.virtnet: ---------------------------------------- oleg357-client.virtnet: NTCreateX 1539 30.971 221.814 oleg357-client.virtnet: Close 1148 7.561 36.682 oleg357-client.virtnet: Rename 67 49.076 163.402 oleg357-client.virtnet: Unlink 296 10.889 36.617 oleg357-client.virtnet: Qpathinfo 1447 8.535 84.124 oleg357-client.virtnet: Qfileinfo 259 0.630 12.105 oleg357-client.virtnet: Qfsinfo 265 0.958 19.729 oleg357-client.virtnet: Sfileinfo 116 36.750 97.881 oleg357-client.virtnet: Find 562 55.489 30197.662 oleg357-client.virtnet: WriteX 791 5.930 67.845 oleg357-client.virtnet: ReadX 2620 0.049 8.862 oleg357-client.virtnet: LockX 6 4.326 6.403 oleg357-client.virtnet: UnlockX 6 4.198 5.480 oleg357-client.virtnet: Flush 102 39.116 203.410 oleg357-client.virtnet: oleg357-client.virtnet: Throughput 0.427472 MB/sec 1 clients 1 procs max_latency=30197.687 ms oleg357-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg357-client.virtnet at Mon Sep 21 10:59:52 EDT 2026 with return code 0 oleg357-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg357-client.virtnet oleg357-client.virtnet: /mnt/lustre/d70b.replay-single/oleg357-client.virtnet /mnt/lustre/d70b.replay-single/oleg357-client.virtnet oleg357-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg357-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg357-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg357-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg357-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg357-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg357-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg357-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg357-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg357-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg357-client.virtnet: removed directory 'clients/client0' oleg357-client.virtnet: removed directory 'clients' oleg357-client.virtnet: removed 'client.txt' oleg357-client.virtnet: /mnt/lustre/d70b.replay-single/oleg357-client.virtnet oleg357-client.virtnet: dbench successfully finished