== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 19:39:26 (1786750766) Starting client oleg244-client.virtnet: -o user_xattr,flock 192.168.202.144@tcp:/lustre /mnt/lustre Started clients oleg244-client.virtnet: 192.168.202.144@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/oleg244-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=135364 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2352 1268952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2076 1269228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26176 3576576 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1576 3605444 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7182020 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg244-server Stopping /mnt/lustre-mds1 (opts:) on oleg244-server 19:39:49 (1786750789) shut down facet: mds1 facet_host: oleg244-server facet_failover_host: oleg244-server Failover mds1 to oleg244-server mount facets: mds1 oleg244-client.virtnet: looking for dbench program oleg244-client.virtnet: /usr/bin/dbench oleg244-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg244-client.virtnet oleg244-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg244-client.virtnet' oleg244-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg244-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg244-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg244-client.virtnet at Fri Aug 14 19:39:30 EDT 2026 oleg244-client.virtnet: waiting for dbench pid 135395 oleg244-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg244-client.virtnet: oleg244-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg244-client.virtnet: failed to create barrier semaphore oleg244-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg244-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg244-client.virtnet: releasing clients oleg244-client.virtnet: 1 113 5.24 MB/sec warmup 1 sec latency 151.015 ms oleg244-client.virtnet: 1 173 3.53 MB/sec warmup 2 sec latency 114.472 ms oleg244-client.virtnet: 1 231 2.95 MB/sec warmup 3 sec latency 122.292 ms oleg244-client.virtnet: 1 300 2.73 MB/sec warmup 4 sec latency 124.702 ms oleg244-client.virtnet: 1 357 2.55 MB/sec warmup 5 sec latency 109.288 ms oleg244-client.virtnet: 1 428 2.51 MB/sec warmup 6 sec latency 96.755 ms oleg244-client.virtnet: 1 504 2.49 MB/sec warmup 7 sec latency 97.723 ms oleg244-client.virtnet: 1 642 2.63 MB/sec warmup 8 sec latency 150.773 ms oleg244-client.virtnet: 1 709 2.35 MB/sec warmup 9 sec latency 87.005 ms oleg244-client.virtnet: 1 776 2.13 MB/sec warmup 10 sec latency 79.710 ms oleg244-client.virtnet: 1 851 1.96 MB/sec warmup 11 sec latency 71.048 ms oleg244-client.virtnet: 1 902 1.80 MB/sec warmup 12 sec latency 216.918 ms oleg244-client.virtnet: 1 987 1.68 MB/sec warmup 13 sec latency 72.392 ms oleg244-client.virtnet: 1 1082 1.63 MB/sec warmup 14 sec latency 68.618 ms oleg244-client.virtnet: 1 1154 1.53 MB/sec warmup 15 sec latency 84.385 ms oleg244-client.virtnet: 1 1225 1.44 MB/sec warmup 16 sec latency 92.114 ms oleg244-client.virtnet: 1 1391 1.53 MB/sec warmup 17 sec latency 121.052 ms oleg244-client.virtnet: 1 1451 1.44 MB/sec warmup 18 sec latency 74.823 ms oleg244-client.virtnet: 1 1524 1.37 MB/sec warmup 19 sec latency 72.657 ms oleg244-client.virtnet: 1 1659 1.31 MB/sec warmup 20 sec latency 59.842 ms oleg244-client.virtnet: 1 1832 1.25 MB/sec warmup 21 sec latency 40.429 ms oleg244-client.virtnet: 1 1974 1.20 MB/sec warmup 22 sec latency 250.255 ms oleg244-client.virtnet: 1 2158 1.16 MB/sec warmup 23 sec latency 52.476 ms oleg244-client.virtnet: 1 2571 0.99 MB/sec execute 1 sec latency 56.841 ms oleg244-client.virtnet: 1 2880 2.12 MB/sec execute 2 sec latency 67.133 ms oleg244-client.virtnet: 1 3010 1.86 MB/sec execute 3 sec latency 72.918 ms oleg244-client.virtnet: 1 3354 1.85 MB/sec execute 4 sec latency 57.890 ms oleg244-client.virtnet: 1 3534 2.08 MB/sec execute 5 sec latency 57.556 ms oleg244-client.virtnet: 1 3591 1.74 MB/sec execute 6 sec latency 144.810 ms oleg244-client.virtnet: 1 3681 1.54 MB/sec execute 7 sec latency 104.207 ms oleg244-client.virtnet: 1 3760 1.47 MB/sec execute 8 sec latency 104.383 ms oleg244-client.virtnet: 1 3852 1.31 MB/sec execute 9 sec latency 65.015 ms oleg244-client.virtnet: 1 3951 1.21 MB/sec execute 10 sec latency 67.180 ms oleg244-client.viStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg244-server: oleg244-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg244-client: oleg244-server: ssh exited with exit code 1 Started lustre-MDT0000 19:40:22 (1786750822) targets are mounted 19:40:22 (1786750822) facet_failover done oleg244-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 2292 1269012 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2044 1269260 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36544 3569948 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13108 3590916 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49652 7160864 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg244-server Stopping /mnt/lustre-mds2 (opts:) on oleg244-server rtnet: 1 4023 1.10 MB/sec execute 11 sec latency 56.026 ms oleg244-client.virtnet: 1 4105 1.01 MB/sec execute 12 sec latency 72.884 ms oleg244-client.virtnet: 1 4233 0.95 MB/sec execute 13 sec latency 59.231 ms oleg244-client.virtnet: 1 4281 0.88 MB/sec execute 14 sec latency 178.034 ms oleg244-client.virtnet: 1 4356 0.84 MB/sec execute 15 sec latency 98.872 ms oleg244-client.virtnet: 1 4433 0.79 MB/sec execute 16 sec latency 116.825 ms oleg244-client.virtnet: 1 4524 0.76 MB/sec execute 17 sec latency 78.320 ms oleg244-client.virtnet: 1 4644 0.78 MB/sec execute 18 sec latency 68.873 ms oleg244-client.virtnet: 1 4780 0.75 MB/sec execute 19 sec latency 61.385 ms oleg244-client.virtnet: 1 4987 0.86 MB/sec execute 20 sec latency 32.496 ms oleg244-client.virtnet: 1 5123 0.82 MB/sec execute 21 sec latency 43.136 ms oleg244-client.virtnet: 1 5192 0.79 MB/sec execute 22 sec latency 68.292 ms oleg244-client.virtnet: 1 5251 0.75 MB/sec execute 23 sec latency 99.271 ms oleg244-client.virtnet: 1 5316 0.73 MB/sec execute 24 sec latency 93.497 ms oleg244-client.virtnet: 1 5379 0.70 MB/sec execute 25 sec latency 69.060 ms oleg244-client.virtnet: 1 5491 0.68 MB/sec execute 26 sec latency 54.941 ms oleg244-client.virtnet: 1 5567 0.65 MB/sec execute 27 sec latency 69.554 ms oleg244-client.virtnet: 1 5625 0.63 MB/sec execute 28 sec latency 127.674 ms oleg244-client.virtnet: 1 5732 0.62 MB/sec execute 29 sec latency 74.009 ms oleg244-client.virtnet: 1 5887 0.63 MB/sec execute 30 sec latency 59.586 ms oleg244-client.virtnet: 1 5948 0.62 MB/sec execute 31 sec latency 77.552 ms oleg244-client.virtnet: 1 6013 0.60 MB/sec execute 32 sec latency 72.129 ms oleg244-client.virtnet: 1 6142 0.61 MB/sec execute 33 sec latency 95.541 ms oleg244-client.virtnet: 1 6326 0.68 MB/sec execute 34 sec latency 68.598 ms oleg244-client.virtnet: 1 6525 0.70 MB/sec execute 35 sec latency 59.108 ms oleg244-client.virtnet: 1 6726 0.70 MB/sec execute 36 sec latency 74.028 ms oleg244-client.virtnet: 1 6899 0.72 MB/sec execute 37 sec latency 62.909 ms oleg244-client.virtnet: 1 7094 0.78 MB/sec execute 38 sec latency 83.109 ms oleg244-client.virtnet: 1 7229 0.77 MB/sec execute 39 sec latency 76.349 ms oleg244-client.virtnet: 1 7324 0.77 MB/sec execute 40 sec latency 74.746 ms oleg244-client.virtnet: 1 7412 0.75 MB/sec execute 41 sec latency 59.123 ms oleg244-client.virtnet: 1 7492 0.74 MB/sec execute 42 sec latency 128.589 ms oleg244-client.virtnet: 1 7566 0.73 MB/sec execute 43 sec latency 74.018 ms oleg244-client.virtnet: 1 7654 0.71 MB/sec execute 44 sec latency 64.084 ms oleg244-client.virtnet: 1 7778 0.70 MB/sec execute 45 sec latency 68.025 ms oleg244-client.virtnet: 1 7834 0.69 MB/sec execute 46 sec latency 134.117 ms oleg244-client.virtnet: 1 7834 0.67 MB/sec execute 47 sec latency 1087.178 ms oleg244-client.virtnet: 1 7875 0.66 MB/sec execute 48 sec latency 1458.105 ms oleg244-client.virtnet: 1 7933 0.65 MB/sec execute 49 sec latency 79.338 ms oleg244-client.virtnet: 1 8019 0.64 MB/sec execute 50 sec latency 81.069 ms oleg244-client.virtnet: 1 8068 0.63 MB/sec execute 51 sec latency 99.077 ms oleg244-client.virtnet: 1 8120 0.63 MB/sec execute 52 sec latency 83.529 ms oleg244-client.virtnet: 1 8227 0.63 MB/sec execute 53 sec latency 73.035 ms oleg244-client.virtnet: 1 8251 0.62 MB/sec execute 54 sec latency 682.025 ms oleg244-client.virtnet: 1 8251 0.60 MB/sec execute 55 sec latency 1682.191 ms oleg2419:40:50 (1786750850) shut down facet: mds2 facet_host: oleg244-server facet_failover_host: oleg244-server Failover mds2 to oleg244-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg244-server: oleg244-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg244-client: oleg244-server: ssh exited with exit code 1 Started lustre-MDT0001 19:41:18 (1786750878) targets are mounted 19:41:18 (1786750878) facet_failover done oleg244-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 4-client.virtnet: 1 8251 0.59 MB/sec execute 56 sec latency 2684.624 ms oleg244-client.virtnet: 1 8251 0.58 MB/sec execute 57 sec latency 3684.854 ms oleg244-client.virtnet: 1 8251 0.57 MB/sec execute 58 sec latency 4685.215 ms oleg244-client.virtnet: 1 8251 0.56 MB/sec execute 59 sec latency 5688.065 ms oleg244-client.virtnet: 1 8251 0.55 MB/sec execute 60 sec latency 6688.254 ms oleg244-client.virtnet: 1 8251 0.54 MB/sec execute 61 sec latency 7689.889 ms oleg244-client.virtnet: 1 8251 0.54 MB/sec execute 62 sec latency 8690.115 ms oleg244-client.virtnet: 1 8251 0.53 MB/sec execute 63 sec latency 9690.293 ms oleg244-client.virtnet: 1 8251 0.52 MB/sec execute 64 sec latency 10690.788 ms oleg244-client.virtnet: 1 8251 0.51 MB/sec execute 65 sec latency 11691.020 ms oleg244-client.virtnet: 1 8251 0.50 MB/sec execute 66 sec latency 12691.876 ms oleg244-client.virtnet: 1 8251 0.50 MB/sec execute 67 sec latency 13692.108 ms oleg244-client.virtnet: 1 8251 0.49 MB/sec execute 68 sec latency 14693.711 ms oleg244-client.virtnet: 1 8251 0.48 MB/sec execute 69 sec latency 15707.712 ms oleg244-client.virtnet: 1 8251 0.47 MB/sec execute 70 sec latency 16708.071 ms oleg244-client.virtnet: 1 8251 0.47 MB/sec execute 71 sec latency 17708.502 ms oleg244-client.virtnet: 1 8251 0.46 MB/sec execute 72 sec latency 18710.635 ms oleg244-client.virtnet: 1 8251 0.45 MB/sec execute 73 sec latency 19714.541 ms oleg244-client.virtnet: 1 8251 0.45 MB/sec execute 74 sec latency 20714.806 ms oleg244-client.virtnet: 1 8251 0.44 MB/sec execute 75 sec latency 21715.152 ms oleg244-client.virtnet: 1 8251 0.44 MB/sec execute 76 sec latency 22715.394 ms oleg244-client.virtnet: 1 8251 0.43 MB/sec execute 77 sec latency 23726.541 ms oleg244-client.virtnet: 1 8251 0.43 MB/sec execute 78 sec latency 24726.787 ms oleg244-client.virtnet: 1 8251 0.42 MB/sec execute 79 sec latency 25727.506 ms oleg244-client.virtnet: 1 8251 0.42 MB/sec execute 80 sec latency 26727.722 ms oleg244-client.virtnet: 1 8251 0.41 MB/sec execute 81 sec latency 27728.538 ms oleg244-client.virtnet: 1 8251 0.41 MB/sec execute 82 sec latency 28730.671 ms oleg244-client.virtnet: 1 8251 0.40 MB/sec execute 83 sec latency 29731.101 ms oleg244-client.virtnet: 1 8251 0.40 MB/sec execute 84 sec latency 30731.427 ms oleg244-client.virtnet: 1 8289 0.39 MB/sec execute 85 sec latency 31249.108 ms oleg244-client.virtnet: 1 8354 0.39 MB/sec execute 86 sec latency 73.714 ms oleg244-client.virtnet: 1 8515 0.42 MB/sec execute 87 sec latency 57.139 ms oleg244-client.virtnet: 1 8601 0.41 MB/sec execute 88 sec latency 99.439 ms oleg244-client.virtnet: 1 8666 0.41 MB/sec execute 89 sec latency 93.789 ms oleg244-client.virtnet: 1 8717 0.40 MB/sec execute 90 sec latency 111.921 ms oleg244-client.virtnet: 1 8778 0.40 MB/sec execute 91 sec latency 79.187 ms oleg244-client.virtnet: 1 8827 0.40 MB/sec execute 92 sec latency 119.616 ms oleg244-client.virtnet: 1 8901 0.39 MB/sec execute 93 sec latency 117.622 ms oleg244-client.virtnet: 1 8956 0.39 MB/sec execute 94 sec latency 94.627 ms oleg244-client.virtnet: 1 9105 0.39 MB/sec execute 95 sec latency 77.145 ms oleg244-client.virtnet: 1 9214 0.38 MB/sec execute 96 sec latency 61.451 ms oleg244-client.virtnet: 1 9399 0.39 MB/sec execute 97 sec latency 45.330 ms oleg244-client.virtnet: 1 9563 0.39 MB/sec execute 98 sec latency 34.872 ms oleg244-client.virtnet: 1 9875 0.43 MB/sec execute 99 sec latency 34.145 ms oleg244-client.virtnet: 1 10129 0.44 MB/sec execute 100 sec latency 63.392 ms oleg244-client.virtnet: 1 10508 0.46 MB/sec execute 101 sec latency 60.009 ms oleg244-client.virtnet: 1 10778 0.48 MB/sec execute 102 sec latency 43.124 ms oleg244-client.virtnet: 1 10926 0.48 MB/sec execute 103 sec latency 38.504 ms oleg244-client.virtnet: 1 11081 0.48 MB/sec execute 104 sec latency 33.150 ms oleg244-client.virtnet: 1 11169 0.48 MB/sec execute 105 sec latency 81.026 ms oleg244-client.virtnet: 1 11335 0.48 MB/sec execute 106 sec latency 50.954 ms oleg244-client.virtnet: 1 11441 0.47 MB/sec execute 107 sec latency 63.558 ms oleg244-client.virtnet: 1 11533 0.47 MB/sec execute 108 sec latency 76.062 ms oleg244-client.virtnet: 1 11594 0.47 MB/sec execute 109 sec latency 71.454 ms oleg244-client.virtnet: 1 11694 0.47 MB/sec execute 110 sec latency 66.874 ms oleg244-client.virtnet: 1 11805 0.47 MB/sec execute 111 sec latency 40.201 ms oleg244-client.virtnet: 1 11929 0.47 MB/sec execute 112 sec latency 62.576 ms oleg244-client.virtnet: 1 12077 0.49 MB/sec execute 113 sec latency 72.711 ms oleg244-client.virtnet: 1 12160 0.49 MB/sec execute 114 sec latency 73.739 ms oleg244-client.virtnet: 1 12258 0.48 MB/sec execute 115 sec latency 68.613 ms oleg244-client.virtnet: 1 12370 0.48 MB/sec execute 116 sec latency 54.318 ms oleg244-client.virtnet: 1 12517 0.48 MB/sec execute 117 sec latency 32.722 ms oleg244-client.virtnet: 1 12666 0.47 MB/sec execute 118 sec latency 59.360 ms oleg244-client.virtnet: 1 12805 0.47 MB/sec execute 119 sec latency 67.598 ms oleg244-client.virtnet: 1 cleanup 120 sec oleg244-client.virtnet: 0 cleanup 121 sec oleg244-client.virtnet: oleg244-client.virtnet: Operation Count AvgLat MaxLat oleg244-client.virtnet: ---------------------------------------- oleg244-client.virtnet: NTCreateX 1835 26.347 144.796 oleg244-client.virtnet: Close 1345 29.343 31249.083 oleg244-client.virtnet: Rename 77 38.875 134.093 oleg244-client.virtnet: Unlink 371 9.540 38.812 oleg244-client.virtnet: Qpathinfo 1676 6.253 83.361 oleg244-client.virtnet: Qfileinfo 287 0.523 7.428 oleg244-client.virtnet: Qfsinfo 305 0.738 43.671 oleg244-client.virtnet: Sfileinfo 144 25.143 80.248 oleg244-client.virtnet: Find 638 1.621 53.394 oleg244-client.virtnet: WriteX 901 4.711 66.718 oleg244-client.virtnet: ReadX 2885 0.035 6.228 oleg244-client.virtnet: LockX 6 5.705 14.302 oleg244-client.virtnet: UnlockX 6 3.698 5.382 oleg244-client.virtnet: Flush 127 45.098 1458.090 oleg244-client.virtnet: oleg244-client.virtnet: Throughput 0.470512 MB/sec 1 clients 1 procs max_latency=31249.108 ms oleg244-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg244-client.virtnet at Fri Aug 14 19:41:55 EDT 2026 with return code 0 oleg244-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg244-client.virtnet oleg244-client.virtnet: /mnt/lustre/d70b.replay-single/oleg244-client.virtnet /mnt/lustre/d70b.replay-single/oleg244-client.virtnet oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg244-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg244-client.virtnet: removed directory 'clients/client0' oleg244-client.virtnet: removed directory 'clients' oleg244-client.virtnet: removed 'client.txt' oleg244-client.virtnet: /mnt/lustre/d70b.replay-single/oleg244-client.virtnet oleg244-client.virtnet: dbench successfully finished