== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 12:37:41 (1776184661) Starting client oleg407-client.virtnet: -o user_xattr,flock oleg407-server@tcp:/lustre /mnt/lustre Started clients oleg407-client.virtnet: 192.168.204.107@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) striped dir -i0 -c2 -H crush /mnt/lustre/d70b.replay-single + MISSING_DBENCH_OK= + PATH=/opt/iozone/bin:/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:/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/oleg407-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=138652 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2508 1285180 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2040 1285648 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26028 3580992 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1412 3605608 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27440 7186600 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg407-server Stopping /mnt/lustre-mds1 (opts:) on oleg407-server reboot facets: mds1 Failover mds1 to oleg407-server mount facets: mds1 oleg407-client.virtnet: looking for dbench program oleg407-client.virtnet: /usr/bin/dbench oleg407-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg407-client.virtnet oleg407-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg407-client.virtnet' oleg407-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg407-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg407-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg407-client.virtnet at Tue Apr 14 12:37:45 EDT 2026 oleg407-client.virtnet: waiting for dbench pid 138682 oleg407-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg407-client.virtnet: oleg407-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg407-client.virtnet: failed to create barrier semaphore oleg407-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg407-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg407-client.virtnet: releasing clients oleg407-client.virtnet: 1 122 5.50 MB/sec warmup 1 sec latency 79.420 ms oleg407-client.virtnet: 1 199 3.92 MB/sec warmup 2 sec latency 88.058 ms oleg407-client.virtnet: 1 290 3.57 MB/sec warmup 3 sec latency 66.016 ms oleg407-client.virtnet: 1 379 3.37 MB/sec warmup 4 sec latency 73.265 ms oleg407-client.virtnet: 1 453 3.18 MB/sec warmup 5 sec latency 79.459 ms oleg407-client.virtnet: 1 542 3.18 MB/sec warmup 6 sec latency 75.269 ms oleg407-client.virtnet: 1 697 3.03 MB/sec warmup 7 sec latency 79.347 ms oleg407-client.virtnet: 1 786 2.68 MB/sec warmup 8 sec latency 55.086 ms oleg407-client.virtnet: 1 791 2.38 MB/sec warmup 9 sec latency 977.421 ms oleg407-client.virtnet: 1 880 2.16 MB/sec warmup 10 sec latency 62.798 ms oleg407-client.virtnet: 1 970 1.98 MB/sec warmup 11 sec latency 51.919 ms oleg407-client.virtnet: 1 1074 1.91 MB/sec warmup 12 sec latency 62.124 ms oleg407-client.virtnet: 1 1155 1.77 MB/sec warmup 13 sec latency 79.679 ms oleg407-client.virtnet: 1 1216 1.65 MB/sec warmup 14 sec latency 75.106 ms oleg407-client.virtnet: 1 1252 1.54 MB/sec warmup 15 sec latency 445.670 ms oleg407-client.virtnet: 1 1252 1.44 MB/sec warmup 16 sec latency 1445.966 ms oleg407-client.virtnet: 1 1252 1.36 MB/sec warmup 17 sec latency 2446.308 ms oleg407-client.virtnet: 1 1252 1.28 MB/sec warmup 18 sec latency 3446.560 ms oleg407-client.virtnet: 1 1252 1.21 MB/sec warmup 19 sec latency 4446.797 ms oleg407-client.virtnet: 1 1252 1.15 MB/sec warmup 20 sec latency 5447.024 ms oleg407-client.virtnet: 1 1252 1.10 MB/sec warmup 21 sec latency 6447.521 ms oleg407-client.virtnet: 1 1252 1.05 MB/sec warmup 22 sec latency 7447.774 ms oleg407-client.virtnet: 1 1252 1.00 MB/sec warmup 23 sec latency 8449.803 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 1 sec latency 10455.550 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 2 sec latency 11455.854 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 3 sec latency 12456.123 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 4 sec latency 13457.236 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 5 sec latency 14459.188 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 6 sec latency 15459.462 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 7 sec latency 16460.779 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 8 sec latency 17462.628 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 9 sec latency 18464.681 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 10 sec laStarting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg407-server: oleg407-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg407-client: oleg407-server: ssh exited with exit code 1 Started lustre-MDT0000 oleg407-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 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 2476 1285212 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1996 1285692 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36360 3570088 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13028 3592256 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49388 7162344 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg407-server Stopping /mnt/lustre-mds2 (opts:) on oleg407-server reboot facets: mds2 tency 19464.895 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 11 sec latency 20465.348 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 12 sec latency 21466.114 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 13 sec latency 22466.459 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 14 sec latency 23467.142 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 15 sec latency 24467.409 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 16 sec latency 25469.150 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 17 sec latency 26469.316 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 18 sec latency 27469.715 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 19 sec latency 28470.362 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 20 sec latency 29470.611 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 21 sec latency 30473.116 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 22 sec latency 31475.692 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 23 sec latency 32475.956 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 24 sec latency 33476.277 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 25 sec latency 34477.257 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 26 sec latency 35480.362 ms oleg407-client.virtnet: 1 1252 0.00 MB/sec execute 27 sec latency 36481.933 ms oleg407-client.virtnet: 1 1378 0.10 MB/sec execute 28 sec latency 36766.821 ms oleg407-client.virtnet: 1 1428 0.10 MB/sec execute 29 sec latency 113.127 ms oleg407-client.virtnet: 1 1499 0.10 MB/sec execute 30 sec latency 109.446 ms oleg407-client.virtnet: 1 1585 0.10 MB/sec execute 31 sec latency 83.328 ms oleg407-client.virtnet: 1 1686 0.10 MB/sec execute 32 sec latency 75.415 ms oleg407-client.virtnet: 1 1803 0.10 MB/sec execute 33 sec latency 78.586 ms oleg407-client.virtnet: 1 1958 0.10 MB/sec execute 34 sec latency 39.348 ms oleg407-client.virtnet: 1 2068 0.10 MB/sec execute 35 sec latency 60.138 ms oleg407-client.virtnet: 1 2164 0.10 MB/sec execute 36 sec latency 61.161 ms oleg407-client.virtnet: 1 2262 0.10 MB/sec execute 37 sec latency 75.473 ms oleg407-client.virtnet: 1 2368 0.13 MB/sec execute 38 sec latency 82.745 ms oleg407-client.virtnet: 1 2447 0.13 MB/sec execute 39 sec latency 46.409 ms oleg407-client.virtnet: 1 2563 0.15 MB/sec execute 40 sec latency 55.026 ms oleg407-client.virtnet: 1 2770 0.22 MB/sec execute 41 sec latency 61.520 ms oleg407-client.virtnet: 1 2977 0.25 MB/sec execute 42 sec latency 61.604 ms oleg407-client.virtnet: 1 3197 0.26 MB/sec execute 43 sec latency 67.891 ms oleg407-client.virtnet: 1 3365 0.28 MB/sec execute 44 sec latency 92.738 ms oleg407-client.virtnet: 1 3584 0.34 MB/sec execute 45 sec latency 59.133 ms oleg407-client.virtnet: 1 3698 0.34 MB/sec execute 46 sec latency 51.510 ms oleg407-client.virtnet: 1 3801 0.35 MB/sec execute 47 sec latency 82.409 ms oleg407-client.virtnet: 1 3880 0.35 MB/sec execute 48 sec latency 53.631 ms oleg407-client.virtnet: 1 3960 0.35 MB/sec execute 49 sec latency 107.002 ms oleg407-client.virtnet: 1 4036 0.34 MB/sec execute 50 sec latency 62.527 ms oleg407-client.virtnet: 1 4105 0.33 MB/sec execute 51 sec latency 71.157 ms oleg407-client.virtnet: 1 4226 0.33 MB/sec execute 52 sec latency 76.530 ms oleg407-client.virtnet: 1 4301 0.33 MB/sec execute 53 sec latency 85.399 ms oleg407-client.virtnet: 1 4375 0.32 MB/sec execute 54 sec latency 83.774 ms oleg407-client.vFailover mds2 to oleg407-server mount facets: mds2 Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg407-server: oleg407-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8 pdsh@oleg407-client: oleg407-server: ssh exited with exit code 1 Started lustre-MDT0001 oleg407-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec irtnet: 1 4462 0.32 MB/sec execute 55 sec latency 87.327 ms oleg407-client.virtnet: 1 4554 0.32 MB/sec execute 56 sec latency 67.105 ms oleg407-client.virtnet: 1 4695 0.33 MB/sec execute 57 sec latency 55.958 ms oleg407-client.virtnet: 1 4787 0.33 MB/sec execute 58 sec latency 57.047 ms oleg407-client.virtnet: 1 4969 0.37 MB/sec execute 59 sec latency 46.498 ms oleg407-client.virtnet: 1 5075 0.37 MB/sec execute 60 sec latency 54.333 ms oleg407-client.virtnet: 1 5199 0.36 MB/sec execute 61 sec latency 46.652 ms oleg407-client.virtnet: 1 5288 0.36 MB/sec execute 62 sec latency 56.333 ms oleg407-client.virtnet: 1 5397 0.35 MB/sec execute 63 sec latency 42.088 ms oleg407-client.virtnet: 1 5573 0.35 MB/sec execute 64 sec latency 42.638 ms oleg407-client.virtnet: 1 5700 0.35 MB/sec execute 65 sec latency 68.126 ms oleg407-client.virtnet: 1 5763 0.34 MB/sec execute 66 sec latency 83.734 ms oleg407-client.virtnet: 1 5902 0.36 MB/sec execute 67 sec latency 63.392 ms oleg407-client.virtnet: 1 5977 0.35 MB/sec execute 68 sec latency 67.245 ms oleg407-client.virtnet: 1 6044 0.36 MB/sec execute 69 sec latency 86.256 ms oleg407-client.virtnet: 1 6159 0.36 MB/sec execute 70 sec latency 62.796 ms oleg407-client.virtnet: 1 6435 0.40 MB/sec execute 71 sec latency 64.038 ms oleg407-client.virtnet: 1 6537 0.41 MB/sec execute 72 sec latency 87.328 ms oleg407-client.virtnet: 1 6746 0.41 MB/sec execute 73 sec latency 66.376 ms oleg407-client.virtnet: 1 6908 0.42 MB/sec execute 74 sec latency 83.031 ms oleg407-client.virtnet: 1 7085 0.46 MB/sec execute 75 sec latency 68.980 ms oleg407-client.virtnet: 1 7164 0.46 MB/sec execute 76 sec latency 95.835 ms oleg407-client.virtnet: 1 7233 0.45 MB/sec execute 77 sec latency 73.202 ms oleg407-client.virtnet: 1 7304 0.46 MB/sec execute 78 sec latency 185.829 ms oleg407-client.virtnet: 1 7304 0.45 MB/sec execute 79 sec latency 1186.040 ms oleg407-client.virtnet: 1 7304 0.45 MB/sec execute 80 sec latency 2186.285 ms oleg407-client.virtnet: 1 7304 0.44 MB/sec execute 81 sec latency 3186.531 ms oleg407-client.virtnet: 1 7304 0.44 MB/sec execute 82 sec latency 4186.768 ms oleg407-client.virtnet: 1 7304 0.43 MB/sec execute 83 sec latency 5187.080 ms oleg407-client.virtnet: 1 7363 0.43 MB/sec execute 84 sec latency 5280.541 ms oleg407-client.virtnet: 1 7454 0.42 MB/sec execute 85 sec latency 61.469 ms oleg407-client.virtnet: 1 7535 0.42 MB/sec execute 86 sec latency 79.838 ms oleg407-client.virtnet: 1 7593 0.41 MB/sec execute 87 sec latency 76.631 ms oleg407-client.virtnet: 1 7722 0.41 MB/sec execute 88 sec latency 40.015 ms oleg407-client.virtnet: 1 7801 0.41 MB/sec execute 89 sec latency 75.693 ms oleg407-client.virtnet: 1 7848 0.40 MB/sec execute 90 sec latency 99.690 ms oleg407-client.virtnet: 1 7914 0.40 MB/sec execute 91 sec latency 99.248 ms oleg407-client.virtnet: 1 7985 0.40 MB/sec execute 92 sec latency 90.443 ms oleg407-client.virtnet: 1 8026 0.40 MB/sec execute 93 sec latency 107.097 ms oleg407-client.virtnet: 1 8087 0.39 MB/sec execute 94 sec latency 88.744 ms oleg407-client.virtnet: 1 8170 0.40 MB/sec execute 95 sec latency 101.065 ms oleg407-client.virtnet: 1 8285 0.40 MB/sec execute 96 sec latency 52.740 ms oleg407-client.virtnet: 1 8360 0.39 MB/sec execute 97 sec latency 74.543 ms oleg407-client.virtnet: 1 8566 0.42 MB/sec execute 98 sec latency 37.209 ms oleg407-client.virtnet: 1 8680 0.42 MB/sec execute 99 sec latency 48.260 ms oleg407-client.virtnet: 1 8794 0.41 MB/sec execute 100 sec latency 64.364 ms oleg407-client.virtnet: 1 8885 0.41 MB/sec execute 101 sec latency 61.053 ms oleg407-client.virtnet: 1 8977 0.41 MB/sec execute 102 sec latency 46.795 ms oleg407-client.virtnet: 1 9095 0.40 MB/sec execute 103 sec latency 62.397 ms oleg407-client.virtnet: 1 9194 0.40 MB/sec execute 104 sec latency 62.726 ms oleg407-client.virtnet: 1 9315 0.40 MB/sec execute 105 sec latency 53.360 ms oleg407-client.virtnet: 1 9463 0.41 MB/sec execute 106 sec latency 73.703 ms oleg407-client.virtnet: 1 9537 0.40 MB/sec execute 107 sec latency 70.486 ms oleg407-client.virtnet: 1 9688 0.41 MB/sec execute 108 sec latency 49.184 ms oleg407-client.virtnet: 1 9979 0.43 MB/sec execute 109 sec latency 59.816 ms oleg407-client.virtnet: 1 10111 0.44 MB/sec execute 110 sec latency 45.110 ms oleg407-client.virtnet: 1 10404 0.45 MB/sec execute 111 sec latency 61.449 ms oleg407-client.virtnet: 1 10605 0.48 MB/sec execute 112 sec latency 54.902 ms oleg407-client.virtnet: 1 10720 0.48 MB/sec execute 113 sec latency 51.442 ms oleg407-client.virtnet: 1 10825 0.47 MB/sec execute 114 sec latency 57.995 ms oleg407-client.virtnet: 1 10934 0.48 MB/sec execute 115 sec latency 57.842 ms oleg407-client.virtnet: 1 11021 0.48 MB/sec execute 116 sec latency 56.511 ms oleg407-client.virtnet: 1 11097 0.47 MB/sec execute 117 sec latency 74.676 ms oleg407-client.virtnet: 1 11205 0.47 MB/sec execute 118 sec latency 50.117 ms oleg407-client.virtnet: 1 11335 0.47 MB/sec execute 119 sec latency 78.415 ms oleg407-client.virtnet: 1 cleanup 120 sec oleg407-client.virtnet: 1 cleanup 121 sec oleg407-client.virtnet: 0 cleanup 121 sec oleg407-client.virtnet: oleg407-client.virtnet: Operation Count AvgLat MaxLat oleg407-client.virtnet: ---------------------------------------- oleg407-client.virtnet: NTCreateX 1765 51.162 36766.797 oleg407-client.virtnet: Close 1282 6.590 39.333 oleg407-client.virtnet: Rename 70 38.743 91.879 oleg407-client.virtnet: Unlink 362 9.920 36.242 oleg407-client.virtnet: Qpathinfo 1619 6.234 83.705 oleg407-client.virtnet: Qfileinfo 280 0.446 8.867 oleg407-client.virtnet: Qfsinfo 289 0.685 12.645 oleg407-client.virtnet: Sfileinfo 127 23.764 82.728 oleg407-client.virtnet: Find 617 2.232 64.545 oleg407-client.virtnet: WriteX 853 5.633 64.869 oleg407-client.virtnet: ReadX 2797 0.041 13.119 oleg407-client.virtnet: LockX 6 7.358 22.827 oleg407-client.virtnet: UnlockX 6 6.208 8.526 oleg407-client.virtnet: Flush 117 38.238 109.419 oleg407-client.virtnet: oleg407-client.virtnet: Throughput 0.465326 MB/sec 1 clients 1 procs max_latency=36766.821 ms oleg407-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg407-client.virtnet at Tue Apr 14 12:40:10 EDT 2026 with return code 0 oleg407-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg407-client.virtnet oleg407-client.virtnet: /mnt/lustre/d70b.replay-single/oleg407-client.virtnet /mnt/lustre/d70b.replay-single/oleg407-client.virtnet oleg407-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg407-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg407-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg407-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg407-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg407-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg407-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg407-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg407-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg407-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg407-client.virtnet: removed directory 'clients/client0' oleg407-client.virtnet: removed directory 'clients' oleg407-client.virtnet: removed 'client.txt' oleg407-client.virtnet: /mnt/lustre/d70b.replay-single/oleg407-client.virtnet oleg407-client.virtnet: dbench successfully finished