== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 21:24:31 (1788312271) Starting client oleg133-client.virtnet: -o user_xattr,flock 192.168.201.133@tcp:/lustre /mnt/lustre Started clients oleg133-client.virtnet: 192.168.201.133@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 crush2 /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/oleg133-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=135421 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2360 1268944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2076 1269228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26176 3575528 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1576 3605444 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7180972 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg133-server Stopping /mnt/lustre-mds1 (opts:) on oleg133-server 21:24:53 (1788312293) shut down facet: mds1 facet_host: oleg133-server facet_failover_host: oleg133-server Failover mds1 to oleg133-server mount facets: mds1 oleg133-client.virtnet: looking for dbench program oleg133-client.virtnet: /usr/bin/dbench oleg133-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg133-client.virtnet oleg133-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg133-client.virtnet' oleg133-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg133-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg133-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg133-client.virtnet at Tue Sep 1 21:24:35 EDT 2026 oleg133-client.virtnet: waiting for dbench pid 135454 oleg133-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg133-client.virtnet: oleg133-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg133-client.virtnet: failed to create barrier semaphore oleg133-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg133-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg133-client.virtnet: releasing clients oleg133-client.virtnet: 1 91 4.17 MB/sec warmup 1 sec latency 97.747 ms oleg133-client.virtnet: 1 147 3.13 MB/sec warmup 2 sec latency 127.586 ms oleg133-client.virtnet: 1 216 2.78 MB/sec warmup 3 sec latency 85.954 ms oleg133-client.virtnet: 1 297 2.74 MB/sec warmup 4 sec latency 88.335 ms oleg133-client.virtnet: 1 373 2.66 MB/sec warmup 5 sec latency 82.060 ms oleg133-client.virtnet: 1 445 2.60 MB/sec warmup 6 sec latency 88.815 ms oleg133-client.virtnet: 1 522 2.57 MB/sec warmup 7 sec latency 88.829 ms oleg133-client.virtnet: 1 664 2.64 MB/sec warmup 8 sec latency 93.812 ms oleg133-client.virtnet: 1 711 2.35 MB/sec warmup 9 sec latency 89.971 ms oleg133-client.virtnet: 1 765 2.13 MB/sec warmup 10 sec latency 93.167 ms oleg133-client.virtnet: 1 808 1.95 MB/sec warmup 11 sec latency 89.307 ms oleg133-client.virtnet: 1 885 1.80 MB/sec warmup 12 sec latency 89.668 ms oleg133-client.virtnet: 1 955 1.67 MB/sec warmup 13 sec latency 156.342 ms oleg133-client.virtnet: 1 1036 1.63 MB/sec warmup 14 sec latency 102.467 ms oleg133-client.virtnet: 1 1127 1.53 MB/sec warmup 15 sec latency 58.867 ms oleg133-client.virtnet: 1 1221 1.44 MB/sec warmup 16 sec latency 83.567 ms oleg133-client.virtnet: 1 1271 1.36 MB/sec warmup 17 sec latency 95.795 ms oleg133-client.virtnet: 1 1429 1.44 MB/sec warmup 18 sec latency 83.833 ms oleg133-client.virtnet: 1 1523 1.37 MB/sec warmup 19 sec latency 65.795 ms oleg133-client.virtnet: 1 1653 1.31 MB/sec warmup 20 sec latency 57.751 ms oleg133-client.virtnet: 1 1770 1.25 MB/sec warmup 21 sec latency 59.275 ms oleg133-client.virtnet: 1 1873 1.20 MB/sec warmup 22 sec latency 57.099 ms oleg133-client.virtnet: 1 2002 1.15 MB/sec warmup 23 sec latency 66.978 ms oleg133-client.virtnet: 1 2202 0.09 MB/sec execute 1 sec latency 75.944 ms oleg133-client.virtnet: 1 2356 0.61 MB/sec execute 2 sec latency 52.263 ms oleg133-client.virtnet: 1 2429 0.48 MB/sec execute 3 sec latency 63.018 ms oleg133-client.virtnet: 1 2497 0.51 MB/sec execute 4 sec latency 94.087 ms oleg133-client.virtnet: 1 2763 1.06 MB/sec execute 5 sec latency 70.293 ms oleg133-client.virtnet: 1 2975 1.14 MB/sec execute 6 sec latency 80.225 ms oleg133-client.virtnet: 1 3190 1.08 MB/sec execute 7 sec latency 60.004 ms oleg133-client.virtnet: 1 3341 1.09 MB/sec execute 8 sec latency 97.047 ms oleg133-client.virtnet: 1 3525 1.30 MB/sec execute 9 sec latency 57.307 ms oleg133-client.virtnet: 1 3644 1.20 MB/sec execute 10 sec latency 68.096 ms oleg133-client.virtnet: Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg133-server: oleg133-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg133-client: oleg133-server: ssh exited with exit code 1 Started lustre-MDT0000 21:25:26 (1788312326) targets are mounted 21:25:26 (1788312326) facet_failover done oleg133-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 2300 1269004 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2044 1269260 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37560 3568900 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12084 3591912 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49644 7160812 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg133-server Stopping /mnt/lustre-mds2 (opts:) on oleg133-server 21:25:53 (1788312353) shut down facet: mds2 facet_host: oleg133-server facet_failover_host: oleg133-server 1 3716 1.10 MB/sec execute 11 sec latency 88.665 ms oleg133-client.virtnet: 1 3797 1.09 MB/sec execute 12 sec latency 137.013 ms oleg133-client.virtnet: 1 3852 1.01 MB/sec execute 13 sec latency 94.501 ms oleg133-client.virtnet: 1 3935 0.96 MB/sec execute 14 sec latency 92.720 ms oleg133-client.virtnet: 1 4006 0.89 MB/sec execute 15 sec latency 83.535 ms oleg133-client.virtnet: 1 4115 0.84 MB/sec execute 16 sec latency 62.788 ms oleg133-client.virtnet: 1 4246 0.80 MB/sec execute 17 sec latency 82.772 ms oleg133-client.virtnet: 1 4316 0.76 MB/sec execute 18 sec latency 66.255 ms oleg133-client.virtnet: 1 4448 0.74 MB/sec execute 19 sec latency 61.268 ms oleg133-client.virtnet: 1 4546 0.72 MB/sec execute 20 sec latency 46.559 ms oleg133-client.virtnet: 1 4644 0.73 MB/sec execute 21 sec latency 97.502 ms oleg133-client.virtnet: 1 4756 0.70 MB/sec execute 22 sec latency 57.331 ms oleg133-client.virtnet: 1 4839 0.68 MB/sec execute 23 sec latency 61.256 ms oleg133-client.virtnet: 1 4994 0.77 MB/sec execute 24 sec latency 84.422 ms oleg133-client.virtnet: 1 5070 0.74 MB/sec execute 25 sec latency 69.607 ms oleg133-client.virtnet: 1 5137 0.71 MB/sec execute 26 sec latency 84.148 ms oleg133-client.virtnet: 1 5211 0.69 MB/sec execute 27 sec latency 78.235 ms oleg133-client.virtnet: 1 5284 0.67 MB/sec execute 28 sec latency 79.364 ms oleg133-client.virtnet: 1 5362 0.65 MB/sec execute 29 sec latency 69.142 ms oleg133-client.virtnet: 1 5424 0.63 MB/sec execute 30 sec latency 72.656 ms oleg133-client.virtnet: 1 5543 0.61 MB/sec execute 31 sec latency 61.965 ms oleg133-client.virtnet: 1 5622 0.60 MB/sec execute 32 sec latency 65.796 ms oleg133-client.virtnet: 1 5726 0.58 MB/sec execute 33 sec latency 61.232 ms oleg133-client.virtnet: 1 5820 0.57 MB/sec execute 34 sec latency 62.236 ms oleg133-client.virtnet: 1 5919 0.58 MB/sec execute 35 sec latency 82.031 ms oleg133-client.virtnet: 1 5976 0.57 MB/sec execute 36 sec latency 84.700 ms oleg133-client.virtnet: 1 6038 0.57 MB/sec execute 37 sec latency 109.506 ms oleg133-client.virtnet: 1 6144 0.56 MB/sec execute 38 sec latency 124.248 ms oleg133-client.virtnet: 1 6329 0.63 MB/sec execute 39 sec latency 85.695 ms oleg133-client.virtnet: 1 6532 0.65 MB/sec execute 40 sec latency 81.542 ms oleg133-client.virtnet: 1 6735 0.65 MB/sec execute 41 sec latency 94.080 ms oleg133-client.virtnet: 1 6908 0.66 MB/sec execute 42 sec latency 61.195 ms oleg133-client.virtnet: 1 7084 0.72 MB/sec execute 43 sec latency 74.525 ms oleg133-client.virtnet: 1 7192 0.71 MB/sec execute 44 sec latency 47.188 ms oleg133-client.virtnet: 1 7283 0.70 MB/sec execute 45 sec latency 68.438 ms oleg133-client.virtnet: 1 7356 0.70 MB/sec execute 46 sec latency 80.090 ms oleg133-client.virtnet: 1 7412 0.68 MB/sec execute 47 sec latency 119.361 ms oleg133-client.virtnet: 1 7476 0.68 MB/sec execute 48 sec latency 85.390 ms oleg133-client.virtnet: 1 7550 0.66 MB/sec execute 49 sec latency 70.076 ms oleg133-client.virtnet: 1 7617 0.65 MB/sec execute 50 sec latency 75.156 ms oleg133-client.virtnet: 1 7753 0.64 MB/sec execute 51 sec latency 85.029 ms oleg133-client.virtnet: 1 7821 0.63 MB/sec execute 52 sec latency 85.060 ms oleg133-client.virtnet: 1 7821 0.62 MB/sec execute 53 sec latency 1038.950 ms oleg133-client.virtnet: 1 7821 0.61 MB/sec execute 54 sec latency 2039.273 ms oleg133-client.virtnet: 1 7821 0.60 MB/sec execute 55 sec latency 3040.004 ms oleg133-client.viFailover mds2 to oleg133-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg133-server: oleg133-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg133-client: oleg133-server: ssh exited with exit code 1 Started lustre-MDT0001 21:26:20 (1788312380) targets are mounted 21:26:20 (1788312380) facet_failover done oleg133-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 rtnet: 1 7821 0.58 MB/sec execute 56 sec latency 4040.593 ms oleg133-client.virtnet: 1 7821 0.57 MB/sec execute 57 sec latency 5043.766 ms oleg133-client.virtnet: 1 7821 0.56 MB/sec execute 58 sec latency 6044.248 ms oleg133-client.virtnet: 1 7821 0.55 MB/sec execute 59 sec latency 7044.477 ms oleg133-client.virtnet: 1 7821 0.55 MB/sec execute 60 sec latency 8044.742 ms oleg133-client.virtnet: 1 7821 0.54 MB/sec execute 61 sec latency 9045.024 ms oleg133-client.virtnet: 1 7821 0.53 MB/sec execute 62 sec latency 10047.018 ms oleg133-client.virtnet: 1 7821 0.52 MB/sec execute 63 sec latency 11048.509 ms oleg133-client.virtnet: 1 7821 0.51 MB/sec execute 64 sec latency 12051.915 ms oleg133-client.virtnet: 1 7821 0.50 MB/sec execute 65 sec latency 13052.146 ms oleg133-client.virtnet: 1 7821 0.50 MB/sec execute 66 sec latency 14052.406 ms oleg133-client.virtnet: 1 7821 0.49 MB/sec execute 67 sec latency 15052.727 ms oleg133-client.virtnet: 1 7821 0.48 MB/sec execute 68 sec latency 16057.736 ms oleg133-client.virtnet: 1 7821 0.47 MB/sec execute 69 sec latency 17058.183 ms oleg133-client.virtnet: 1 7821 0.47 MB/sec execute 70 sec latency 18058.697 ms oleg133-client.virtnet: 1 7821 0.46 MB/sec execute 71 sec latency 19059.139 ms oleg133-client.virtnet: 1 7821 0.45 MB/sec execute 72 sec latency 20062.335 ms oleg133-client.virtnet: 1 7821 0.45 MB/sec execute 73 sec latency 21062.613 ms oleg133-client.virtnet: 1 7821 0.44 MB/sec execute 74 sec latency 22062.977 ms oleg133-client.virtnet: 1 7821 0.44 MB/sec execute 75 sec latency 23063.249 ms oleg133-client.virtnet: 1 7821 0.43 MB/sec execute 76 sec latency 24065.556 ms oleg133-client.virtnet: 1 7821 0.43 MB/sec execute 77 sec latency 25066.886 ms oleg133-client.virtnet: 1 7821 0.42 MB/sec execute 78 sec latency 26067.373 ms oleg133-client.virtnet: 1 7821 0.41 MB/sec execute 79 sec latency 27067.684 ms oleg133-client.virtnet: 1 7821 0.41 MB/sec execute 80 sec latency 28076.697 ms oleg133-client.virtnet: 1 7821 0.40 MB/sec execute 81 sec latency 29077.244 ms oleg133-client.virtnet: 1 7830 0.40 MB/sec execute 82 sec latency 29925.050 ms oleg133-client.virtnet: 1 7893 0.40 MB/sec execute 83 sec latency 79.977 ms oleg133-client.virtnet: 1 7969 0.39 MB/sec execute 84 sec latency 85.936 ms oleg133-client.virtnet: 1 8014 0.39 MB/sec execute 85 sec latency 93.243 ms oleg133-client.virtnet: 1 8066 0.39 MB/sec execute 86 sec latency 90.827 ms oleg133-client.virtnet: 1 8142 0.40 MB/sec execute 87 sec latency 82.207 ms oleg133-client.virtnet: 1 8241 0.39 MB/sec execute 88 sec latency 71.641 ms oleg133-client.virtnet: 1 8300 0.39 MB/sec execute 89 sec latency 80.980 ms oleg133-client.virtnet: 1 8357 0.38 MB/sec execute 90 sec latency 84.378 ms oleg133-client.virtnet: 1 8505 0.41 MB/sec execute 91 sec latency 83.539 ms oleg133-client.virtnet: 1 8585 0.41 MB/sec execute 92 sec latency 67.413 ms oleg133-client.virtnet: 1 8668 0.40 MB/sec execute 93 sec latency 60.634 ms oleg133-client.virtnet: 1 8764 0.40 MB/sec execute 94 sec latency 76.399 ms oleg133-client.virtnet: 1 8855 0.40 MB/sec execute 95 sec latency 60.151 ms oleg133-client.virtnet: 1 8938 0.39 MB/sec execute 96 sec latency 53.795 ms oleg133-client.virtnet: 1 9081 0.39 MB/sec execute 97 sec latency 47.770 ms oleg133-client.virtnet: 1 9125 0.39 MB/sec execute 98 sec latency 80.902 ms oleg133-client.virtnet: 1 9194 0.39 MB/sec execute 99 sec latency 117.231 ms oleg133-client.virtnet: 1 9290 0.38 MB/sec execute 100 sec latency 59.903 ms oleg133-client.virtnet: 1 9463 0.39 MB/sec execute 101 sec latency 48.452 ms oleg133-client.virtnet: 1 9532 0.39 MB/sec execute 102 sec latency 80.188 ms oleg133-client.virtnet: 1 9661 0.39 MB/sec execute 103 sec latency 60.575 ms oleg133-client.virtnet: 1 9735 0.39 MB/sec execute 104 sec latency 84.068 ms oleg133-client.virtnet: 1 10030 0.43 MB/sec execute 105 sec latency 66.820 ms oleg133-client.virtnet: 1 10296 0.43 MB/sec execute 106 sec latency 78.797 ms oleg133-client.virtnet: 1 10479 0.44 MB/sec execute 107 sec latency 42.193 ms oleg133-client.virtnet: 1 10682 0.46 MB/sec execute 108 sec latency 74.843 ms oleg133-client.virtnet: 1 10786 0.46 MB/sec execute 109 sec latency 87.830 ms oleg133-client.virtnet: 1 10906 0.47 MB/sec execute 110 sec latency 82.388 ms oleg133-client.virtnet: 1 11025 0.46 MB/sec execute 111 sec latency 39.017 ms oleg133-client.virtnet: 1 11133 0.46 MB/sec execute 112 sec latency 103.593 ms oleg133-client.virtnet: 1 11315 0.46 MB/sec execute 113 sec latency 40.687 ms oleg133-client.virtnet: 1 11436 0.46 MB/sec execute 114 sec latency 76.412 ms oleg133-client.virtnet: 1 11544 0.45 MB/sec execute 115 sec latency 71.278 ms oleg133-client.virtnet: 1 11639 0.45 MB/sec execute 116 sec latency 61.528 ms oleg133-client.virtnet: 1 11729 0.46 MB/sec execute 117 sec latency 104.183 ms oleg133-client.virtnet: 1 11858 0.45 MB/sec execute 118 sec latency 53.762 ms oleg133-client.virtnet: 1 11952 0.45 MB/sec execute 119 sec latency 51.772 ms oleg133-client.virtnet: 1 cleanup 120 sec oleg133-client.virtnet: 1 cleanup 121 sec oleg133-client.virtnet: 0 cleanup 121 sec oleg133-client.virtnet: oleg133-client.virtnet: Operation Count AvgLat MaxLat oleg133-client.virtnet: ---------------------------------------- oleg133-client.virtnet: NTCreateX 1689 46.447 29925.029 oleg133-client.virtnet: Close 1220 6.805 55.525 oleg133-client.virtnet: Rename 77 45.100 124.214 oleg133-client.virtnet: Unlink 364 10.089 35.391 oleg133-client.virtnet: Qpathinfo 1533 7.474 70.268 oleg133-client.virtnet: Qfileinfo 266 0.485 9.693 oleg133-client.virtnet: Qfsinfo 306 0.832 24.344 oleg133-client.virtnet: Sfileinfo 150 30.897 104.167 oleg133-client.virtnet: Find 609 1.640 55.762 oleg133-client.virtnet: WriteX 853 5.237 71.294 oleg133-client.virtnet: ReadX 2788 0.036 3.956 oleg133-client.virtnet: LockX 6 9.328 16.573 oleg133-client.virtnet: UnlockX 6 6.698 13.545 oleg133-client.virtnet: Flush 123 31.246 94.064 oleg133-client.virtnet: oleg133-client.virtnet: Throughput 0.454621 MB/sec 1 clients 1 procs max_latency=29925.050 ms oleg133-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg133-client.virtnet at Tue Sep 1 21:27:00 EDT 2026 with return code 0 oleg133-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg133-client.virtnet oleg133-client.virtnet: /mnt/lustre/d70b.replay-single/oleg133-client.virtnet /mnt/lustre/d70b.replay-single/oleg133-client.virtnet oleg133-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg133-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg133-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg133-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg133-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg133-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg133-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg133-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg133-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg133-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg133-client.virtnet: removed directory 'clients/client0' oleg133-client.virtnet: removed directory 'clients' oleg133-client.virtnet: removed 'client.txt' oleg133-client.virtnet: /mnt/lustre/d70b.replay-single/oleg133-client.virtnet oleg133-client.virtnet: dbench successfully finished