== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 18:53:49 (1786834429) Starting client oleg112-client.virtnet: -o user_xattr,flock 192.168.201.112@tcp:/lustre /mnt/lustre Started clients oleg112-client.virtnet: 192.168.201.112@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/oleg112-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found Started rundbench load pid=135449 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2400 1268904 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2108 1269196 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26180 3572796 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 3876 3599296 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 30056 7172092 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg112-server Stopping /mnt/lustre-mds1 (opts:) on oleg112-server 18:54:14 (1786834454) shut down facet: mds1 facet_host: oleg112-server facet_failover_host: oleg112-server Failover mds1 to oleg112-server mount facets: mds1 oleg112-client.virtnet: looking for dbench program oleg112-client.virtnet: /usr/bin/dbench oleg112-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg112-client.virtnet oleg112-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg112-client.virtnet' oleg112-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg112-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg112-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg112-client.virtnet at Sat Aug 15 18:53:54 EDT 2026 oleg112-client.virtnet: waiting for dbench pid 135479 oleg112-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg112-client.virtnet: oleg112-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg112-client.virtnet: failed to create barrier semaphore oleg112-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg112-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg112-client.virtnet: releasing clients oleg112-client.virtnet: 1 92 4.19 MB/sec warmup 1 sec latency 91.596 ms oleg112-client.virtnet: 1 165 3.40 MB/sec warmup 2 sec latency 98.059 ms oleg112-client.virtnet: 1 216 2.79 MB/sec warmup 3 sec latency 163.438 ms oleg112-client.virtnet: 1 279 2.61 MB/sec warmup 4 sec latency 117.019 ms oleg112-client.virtnet: 1 331 2.40 MB/sec warmup 5 sec latency 110.936 ms oleg112-client.virtnet: 1 405 2.39 MB/sec warmup 6 sec latency 104.733 ms oleg112-client.virtnet: 1 477 2.38 MB/sec warmup 7 sec latency 100.888 ms oleg112-client.virtnet: 1 534 2.33 MB/sec warmup 8 sec latency 105.795 ms oleg112-client.virtnet: 1 671 2.35 MB/sec warmup 9 sec latency 94.742 ms oleg112-client.virtnet: 1 718 2.13 MB/sec warmup 10 sec latency 81.951 ms oleg112-client.virtnet: 1 770 1.94 MB/sec warmup 11 sec latency 99.638 ms oleg112-client.virtnet: 1 825 1.79 MB/sec warmup 12 sec latency 75.211 ms oleg112-client.virtnet: 1 887 1.67 MB/sec warmup 13 sec latency 247.749 ms oleg112-client.virtnet: 1 959 1.56 MB/sec warmup 14 sec latency 74.237 ms oleg112-client.virtnet: 1 1038 1.52 MB/sec warmup 15 sec latency 83.868 ms oleg112-client.virtnet: 1 1136 1.44 MB/sec warmup 16 sec latency 76.107 ms oleg112-client.virtnet: 1 1236 1.36 MB/sec warmup 17 sec latency 58.859 ms oleg112-client.virtnet: 1 1396 1.44 MB/sec warmup 18 sec latency 75.253 ms oleg112-client.virtnet: 1 1465 1.37 MB/sec warmup 19 sec latency 67.235 ms oleg112-client.virtnet: 1 1514 1.30 MB/sec warmup 20 sec latency 99.018 ms oleg112-client.virtnet: 1 1632 1.24 MB/sec warmup 21 sec latency 47.123 ms oleg112-client.virtnet: 1 1700 1.19 MB/sec warmup 22 sec latency 63.909 ms oleg112-client.virtnet: 1 1849 1.14 MB/sec warmup 23 sec latency 51.453 ms oleg112-client.virtnet: 1 2134 0.17 MB/sec execute 1 sec latency 57.714 ms oleg112-client.virtnet: 1 2251 0.14 MB/sec execute 2 sec latency 49.500 ms oleg112-client.virtnet: 1 2388 0.49 MB/sec execute 3 sec latency 68.993 ms oleg112-client.virtnet: 1 2479 0.55 MB/sec execute 4 sec latency 57.529 ms oleg112-client.virtnet: 1 2595 0.50 MB/sec execute 5 sec latency 81.574 ms oleg112-client.virtnet: 1 2899 1.05 MB/sec execute 6 sec latency 58.409 ms oleg112-client.virtnet: 1 2984 1.00 MB/sec execute 7 sec latency 114.619 ms oleg112-client.virtnet: 1 3198 0.97 MB/sec execute 8 sec latency 74.260 ms oleg112-client.virtnet: 1 3361 0.99 MB/sec execute 9 sec latency 62.698 ms oleg112-client.virtnet: 1 3558 1.19 MB/sec execute 10 sec latency 69.945 ms oleg112-client.virtneStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1 Started lustre-MDT0000 18:54:46 (1786834486) targets are mounted 18:54:46 (1786834486) facet_failover done oleg112-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 2340 1268964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2080 1269224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37500 3568876 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12136 3593320 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49636 7162196 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg112-server t: 1 3669 1.11 MB/sec execute 11 sec latency 72.573 ms oleg112-client.virtnet: 1 3760 1.10 MB/sec execute 12 sec latency 75.903 ms oleg112-client.virtnet: 1 3828 1.02 MB/sec execute 13 sec latency 87.905 ms oleg112-client.virtnet: 1 3910 0.97 MB/sec execute 14 sec latency 78.119 ms oleg112-client.virtnet: 1 3971 0.90 MB/sec execute 15 sec latency 96.084 ms oleg112-client.virtnet: 1 4034 0.85 MB/sec execute 16 sec latency 84.123 ms oleg112-client.virtnet: 1 4127 0.80 MB/sec execute 17 sec latency 117.312 ms oleg112-client.virtnet: 1 4266 0.77 MB/sec execute 18 sec latency 73.059 ms oleg112-client.virtnet: 1 4349 0.73 MB/sec execute 19 sec latency 55.102 ms oleg112-client.virtnet: 1 4435 0.71 MB/sec execute 20 sec latency 70.486 ms oleg112-client.virtnet: 1 4488 0.68 MB/sec execute 21 sec latency 69.612 ms oleg112-client.virtnet: 1 4554 0.66 MB/sec execute 22 sec latency 76.861 ms oleg112-client.virtnet: 1 4645 0.67 MB/sec execute 23 sec latency 119.353 ms oleg112-client.virtnet: 1 4722 0.65 MB/sec execute 24 sec latency 74.387 ms oleg112-client.virtnet: 1 4795 0.63 MB/sec execute 25 sec latency 45.533 ms oleg112-client.virtnet: 1 4953 0.71 MB/sec execute 26 sec latency 66.270 ms oleg112-client.virtnet: 1 4996 0.69 MB/sec execute 27 sec latency 92.439 ms oleg112-client.virtnet: 1 5063 0.67 MB/sec execute 28 sec latency 98.941 ms oleg112-client.virtnet: 1 5135 0.65 MB/sec execute 29 sec latency 64.101 ms oleg112-client.virtnet: 1 5212 0.63 MB/sec execute 30 sec latency 102.744 ms oleg112-client.virtnet: 1 5268 0.61 MB/sec execute 31 sec latency 112.080 ms oleg112-client.virtnet: 1 5323 0.59 MB/sec execute 32 sec latency 77.040 ms oleg112-client.virtnet: 1 5362 0.57 MB/sec execute 33 sec latency 102.212 ms oleg112-client.virtnet: 1 5429 0.56 MB/sec execute 34 sec latency 75.218 ms oleg112-client.virtnet: 1 5530 0.54 MB/sec execute 35 sec latency 68.593 ms oleg112-client.virtnet: 1 5581 0.53 MB/sec execute 36 sec latency 87.434 ms oleg112-client.virtnet: 1 5672 0.52 MB/sec execute 37 sec latency 78.733 ms oleg112-client.virtnet: 1 5730 0.51 MB/sec execute 38 sec latency 83.086 ms oleg112-client.virtnet: 1 5813 0.50 MB/sec execute 39 sec latency 66.033 ms oleg112-client.virtnet: 1 5913 0.51 MB/sec execute 40 sec latency 71.108 ms oleg112-client.virtnet: 1 5966 0.50 MB/sec execute 41 sec latency 74.973 ms oleg112-client.virtnet: 1 6028 0.50 MB/sec execute 42 sec latency 105.549 ms oleg112-client.virtnet: 1 6140 0.50 MB/sec execute 43 sec latency 93.853 ms oleg112-client.virtnet: 1 6321 0.56 MB/sec execute 44 sec latency 80.019 ms oleg112-client.virtnet: 1 6474 0.58 MB/sec execute 45 sec latency 88.519 ms oleg112-client.virtnet: 1 6568 0.57 MB/sec execute 46 sec latency 75.624 ms oleg112-client.virtnet: 1 6779 0.57 MB/sec execute 47 sec latency 96.268 ms oleg112-client.virtnet: 1 6916 0.58 MB/sec execute 48 sec latency 104.120 ms oleg112-client.virtnet: 1 7084 0.63 MB/sec execute 49 sec latency 81.418 ms oleg112-client.virtnet: 1 7164 0.62 MB/sec execute 50 sec latency 73.467 ms oleg112-client.virtnet: 1 7233 0.61 MB/sec execute 51 sec latency 74.329 ms oleg112-client.virtnet: 1 7305 0.62 MB/sec execute 52 sec latency 93.991 ms oleg112-client.virtnet: 1 7409 0.61 MB/sec execute 53 sec latency 49.522 ms oleg112-client.virtnet: 1 7476 0.60 MB/sec execute 54 sec latency 76.703 ms oleg112-client.virtnet: 1 7535 0.59 MB/sec execute 55 sec latency 77.559 ms oleg112-client.Stopping /mnt/lustre-mds2 (opts:) on oleg112-server 18:55:17 (1786834517) shut down facet: mds2 facet_host: oleg112-server facet_failover_host: oleg112-server Failover mds2 to oleg112-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg112-server: oleg112-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg112-client: oleg112-server: ssh exited with exit code 1 Started lustre-MDT0001 18:55:46 (1786834546) targets are mounted 18:55:46 (1786834546) facet_failover done oleg112-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 virtnet: 1 7612 0.58 MB/sec execute 56 sec latency 61.857 ms oleg112-client.virtnet: 1 7696 0.57 MB/sec execute 57 sec latency 139.749 ms oleg112-client.virtnet: 1 7697 0.56 MB/sec execute 58 sec latency 973.322 ms oleg112-client.virtnet: 1 7697 0.55 MB/sec execute 59 sec latency 1975.692 ms oleg112-client.virtnet: 1 7697 0.54 MB/sec execute 60 sec latency 2976.098 ms oleg112-client.virtnet: 1 7697 0.54 MB/sec execute 61 sec latency 3976.321 ms oleg112-client.virtnet: 1 7697 0.53 MB/sec execute 62 sec latency 4977.040 ms oleg112-client.virtnet: 1 7697 0.52 MB/sec execute 63 sec latency 5977.382 ms oleg112-client.virtnet: 1 7697 0.51 MB/sec execute 64 sec latency 6977.623 ms oleg112-client.virtnet: 1 7697 0.50 MB/sec execute 65 sec latency 7977.831 ms oleg112-client.virtnet: 1 7697 0.49 MB/sec execute 66 sec latency 8978.107 ms oleg112-client.virtnet: 1 7697 0.49 MB/sec execute 67 sec latency 9978.757 ms oleg112-client.virtnet: 1 7697 0.48 MB/sec execute 68 sec latency 10981.009 ms oleg112-client.virtnet: 1 7697 0.47 MB/sec execute 69 sec latency 11981.218 ms oleg112-client.virtnet: 1 7697 0.47 MB/sec execute 70 sec latency 12981.593 ms oleg112-client.virtnet: 1 7697 0.46 MB/sec execute 71 sec latency 13983.336 ms oleg112-client.virtnet: 1 7697 0.45 MB/sec execute 72 sec latency 14985.662 ms oleg112-client.virtnet: 1 7697 0.45 MB/sec execute 73 sec latency 15986.212 ms oleg112-client.virtnet: 1 7697 0.44 MB/sec execute 74 sec latency 16989.045 ms oleg112-client.virtnet: 1 7697 0.44 MB/sec execute 75 sec latency 17990.304 ms oleg112-client.virtnet: 1 7697 0.43 MB/sec execute 76 sec latency 18990.562 ms oleg112-client.virtnet: 1 7697 0.42 MB/sec execute 77 sec latency 19990.816 ms oleg112-client.virtnet: 1 7697 0.42 MB/sec execute 78 sec latency 20993.415 ms oleg112-client.virtnet: 1 7697 0.41 MB/sec execute 79 sec latency 21993.675 ms oleg112-client.virtnet: 1 7697 0.41 MB/sec execute 80 sec latency 22993.944 ms oleg112-client.virtnet: 1 7697 0.40 MB/sec execute 81 sec latency 24005.345 ms oleg112-client.virtnet: 1 7697 0.40 MB/sec execute 82 sec latency 25006.755 ms oleg112-client.virtnet: 1 7697 0.39 MB/sec execute 83 sec latency 26007.031 ms oleg112-client.virtnet: 1 7697 0.39 MB/sec execute 84 sec latency 27012.436 ms oleg112-client.virtnet: 1 7697 0.38 MB/sec execute 85 sec latency 28014.483 ms oleg112-client.virtnet: 1 7697 0.38 MB/sec execute 86 sec latency 29016.561 ms oleg112-client.virtnet: 1 7697 0.38 MB/sec execute 87 sec latency 30017.787 ms oleg112-client.virtnet: 1 7714 0.37 MB/sec execute 88 sec latency 30753.832 ms oleg112-client.virtnet: 1 7805 0.37 MB/sec execute 89 sec latency 106.061 ms oleg112-client.virtnet: 1 7871 0.37 MB/sec execute 90 sec latency 70.400 ms oleg112-client.virtnet: 1 7919 0.36 MB/sec execute 91 sec latency 86.763 ms oleg112-client.virtnet: 1 7992 0.36 MB/sec execute 92 sec latency 96.389 ms oleg112-client.virtnet: 1 8035 0.36 MB/sec execute 93 sec latency 121.319 ms oleg112-client.virtnet: 1 8103 0.36 MB/sec execute 94 sec latency 70.502 ms oleg112-client.virtnet: 1 8196 0.36 MB/sec execute 95 sec latency 77.338 ms oleg112-client.virtnet: 1 8265 0.36 MB/sec execute 96 sec latency 69.848 ms oleg112-client.virtnet: 1 8333 0.36 MB/sec execute 97 sec latency 70.232 ms oleg112-client.virtnet: 1 8427 0.37 MB/sec execute 98 sec latency 74.159 ms oleg112-client.virtnet: 1 8568 0.38 MB/sec execute 99 sec latency 66.090 ms oleg112-client.virtnet: 1 8666 0.38 MB/sec execute 100 sec latency 74.088 ms oleg112-client.virtnet: 1 8794 0.38 MB/sec execute 101 sec latency 38.039 ms oleg112-client.virtnet: 1 8945 0.37 MB/sec execute 102 sec latency 44.783 ms oleg112-client.virtnet: 1 9095 0.37 MB/sec execute 103 sec latency 48.334 ms oleg112-client.virtnet: 1 9251 0.37 MB/sec execute 104 sec latency 56.273 ms oleg112-client.virtnet: 1 9403 0.38 MB/sec execute 105 sec latency 52.230 ms oleg112-client.virtnet: 1 9516 0.37 MB/sec execute 106 sec latency 45.726 ms oleg112-client.virtnet: 1 9606 0.38 MB/sec execute 107 sec latency 64.397 ms oleg112-client.virtnet: 1 9852 0.40 MB/sec execute 108 sec latency 55.245 ms oleg112-client.virtnet: 1 10030 0.41 MB/sec execute 109 sec latency 78.488 ms oleg112-client.virtnet: 1 10311 0.42 MB/sec execute 110 sec latency 58.059 ms oleg112-client.virtnet: 1 10508 0.43 MB/sec execute 111 sec latency 47.728 ms oleg112-client.virtnet: 1 10730 0.45 MB/sec execute 112 sec latency 39.302 ms oleg112-client.virtnet: 1 10863 0.45 MB/sec execute 113 sec latency 48.183 ms oleg112-client.virtnet: 1 10976 0.45 MB/sec execute 114 sec latency 52.784 ms oleg112-client.virtnet: 1 11092 0.45 MB/sec execute 115 sec latency 43.152 ms oleg112-client.virtnet: 1 11204 0.45 MB/sec execute 116 sec latency 59.918 ms oleg112-client.virtnet: 1 11359 0.44 MB/sec execute 117 sec latency 72.337 ms oleg112-client.virtnet: 1 11446 0.44 MB/sec execute 118 sec latency 84.187 ms oleg112-client.virtnet: 1 11533 0.44 MB/sec execute 119 sec latency 73.487 ms oleg112-client.virtnet: 1 cleanup 120 sec oleg112-client.virtnet: 1 cleanup 121 sec oleg112-client.virtnet: 0 cleanup 121 sec oleg112-client.virtnet: oleg112-client.virtnet: Operation Count AvgLat MaxLat oleg112-client.virtnet: ---------------------------------------- oleg112-client.virtnet: NTCreateX 1645 28.584 119.331 oleg112-client.virtnet: Close 1187 7.054 45.289 oleg112-client.virtnet: Rename 70 45.228 121.289 oleg112-client.virtnet: Unlink 354 98.047 30753.797 oleg112-client.virtnet: Qpathinfo 1487 7.905 78.457 oleg112-client.virtnet: Qfileinfo 256 0.814 13.122 oleg112-client.virtnet: Qfsinfo 290 0.958 18.840 oleg112-client.virtnet: Sfileinfo 132 32.250 81.550 oleg112-client.virtnet: Find 592 2.105 139.717 oleg112-client.virtnet: WriteX 821 5.572 68.502 oleg112-client.virtnet: ReadX 2663 0.044 4.436 oleg112-client.virtnet: LockX 6 14.226 21.078 oleg112-client.virtnet: UnlockX 6 8.993 13.656 oleg112-client.virtnet: Flush 121 33.756 114.598 oleg112-client.virtnet: oleg112-client.virtnet: Throughput 0.440535 MB/sec 1 clients 1 procs max_latency=30753.832 ms oleg112-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg112-client.virtnet at Sat Aug 15 18:56:19 EDT 2026 with return code 0 oleg112-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg112-client.virtnet oleg112-client.virtnet: /mnt/lustre/d70b.replay-single/oleg112-client.virtnet /mnt/lustre/d70b.replay-single/oleg112-client.virtnet oleg112-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg112-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg112-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg112-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg112-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg112-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg112-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg112-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg112-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg112-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg112-client.virtnet: removed directory 'clients/client0' oleg112-client.virtnet: removed directory 'clients' oleg112-client.virtnet: removed 'client.txt' oleg112-client.virtnet: /mnt/lustre/d70b.replay-single/oleg112-client.virtnet oleg112-client.virtnet: dbench successfully finished