== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 16:01:00 (1787860860) Starting client oleg135-client.virtnet: -o user_xattr,flock 192.168.201.135@tcp:/lustre /mnt/lustre Started clients oleg135-client.virtnet: 192.168.201.135@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 dbench: no process found + DIR=/mnt/lustre/d70b.replay-single/oleg135-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found Started rundbench load pid=135337 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2396 1268908 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2112 1269192 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26184 3575520 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1568 3594044 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7169564 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg135-server Stopping /mnt/lustre-mds1 (opts:) on oleg135-server 16:01:23 (1787860883) shut down facet: mds1 facet_host: oleg135-server facet_failover_host: oleg135-server Failover mds1 to oleg135-server mount facets: mds1 oleg135-client.virtnet: looking for dbench program oleg135-client.virtnet: /usr/bin/dbench oleg135-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg135-client.virtnet oleg135-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg135-client.virtnet' oleg135-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg135-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg135-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg135-client.virtnet at Thu Aug 27 16:01:04 EDT 2026 oleg135-client.virtnet: waiting for dbench pid 135367 oleg135-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg135-client.virtnet: oleg135-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg135-client.virtnet: failed to create barrier semaphore oleg135-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg135-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg135-client.virtnet: releasing clients oleg135-client.virtnet: 1 147 6.27 MB/sec warmup 1 sec latency 54.518 ms oleg135-client.virtnet: 1 207 4.05 MB/sec warmup 2 sec latency 172.900 ms oleg135-client.virtnet: 1 313 3.82 MB/sec warmup 3 sec latency 91.074 ms oleg135-client.virtnet: 1 421 3.71 MB/sec warmup 4 sec latency 74.508 ms oleg135-client.virtnet: 1 493 3.43 MB/sec warmup 5 sec latency 78.875 ms oleg135-client.virtnet: 1 654 3.50 MB/sec warmup 6 sec latency 68.027 ms oleg135-client.virtnet: 1 735 3.04 MB/sec warmup 7 sec latency 88.208 ms oleg135-client.virtnet: 1 805 2.68 MB/sec warmup 8 sec latency 77.508 ms oleg135-client.virtnet: 1 878 2.40 MB/sec warmup 9 sec latency 82.759 ms oleg135-client.virtnet: 1 919 2.17 MB/sec warmup 10 sec latency 281.501 ms oleg135-client.virtnet: 1 981 1.99 MB/sec warmup 11 sec latency 103.856 ms oleg135-client.virtnet: 1 1077 1.91 MB/sec warmup 12 sec latency 80.175 ms oleg135-client.virtnet: 1 1180 1.77 MB/sec warmup 13 sec latency 68.749 ms oleg135-client.virtnet: 1 1244 1.65 MB/sec warmup 14 sec latency 77.705 ms oleg135-client.virtnet: 1 1403 1.73 MB/sec warmup 15 sec latency 72.429 ms oleg135-client.virtnet: 1 1481 1.63 MB/sec warmup 16 sec latency 95.999 ms oleg135-client.virtnet: 1 1560 1.53 MB/sec warmup 17 sec latency 60.695 ms oleg135-client.virtnet: 1 1653 1.45 MB/sec warmup 18 sec latency 70.351 ms oleg135-client.virtnet: 1 1771 1.38 MB/sec warmup 19 sec latency 52.929 ms oleg135-client.virtnet: 1 1932 1.32 MB/sec warmup 20 sec latency 35.764 ms oleg135-client.virtnet: 1 2069 1.27 MB/sec warmup 21 sec latency 43.028 ms oleg135-client.virtnet: 1 2228 1.22 MB/sec warmup 22 sec latency 40.998 ms oleg135-client.virtnet: 1 2388 1.21 MB/sec warmup 23 sec latency 83.744 ms oleg135-client.virtnet: 1 2752 3.23 MB/sec execute 1 sec latency 74.546 ms oleg135-client.virtnet: 1 2990 2.40 MB/sec execute 2 sec latency 57.600 ms oleg135-client.virtnet: 1 3232 1.88 MB/sec execute 3 sec latency 72.460 ms oleg135-client.virtnet: 1 3543 2.41 MB/sec execute 4 sec latency 45.826 ms oleg135-client.virtnet: 1 3683 2.00 MB/sec execute 5 sec latency 91.058 ms oleg135-client.virtnet: 1 3760 1.84 MB/sec execute 6 sec latency 79.213 ms oleg135-client.virtnet: 1 3813 1.58 MB/sec execute 7 sec latency 116.662 ms oleg135-client.virtnet: 1 3872 1.38 MB/sec execute 8 sec latency 82.693 ms oleg135-client.virtnet: 1 3920 1.26 MB/sec execute 9 sec latency 86.643 ms oleg135-client.virtnet: 1 3983 1.13 MB/sec execute 10 sec latency 63.080 ms oleg135-client.virtnet: Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg135-server: oleg135-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg135-client: oleg135-server: ssh exited with exit code 1 Started lustre-MDT0000 16:02:00 (1787860920) targets are mounted 16:02:00 (1787860920) facet_failover done oleg135-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 37576 3568792 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12064 3590584 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49640 7159376 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg135-server Stopping /mnt/lustre-mds2 (opts:) on oleg135-server 1 4046 1.03 MB/sec execute 11 sec latency 85.542 ms oleg135-client.virtnet: 1 4090 0.95 MB/sec execute 12 sec latency 207.123 ms oleg135-client.virtnet: 1 4208 0.88 MB/sec execute 13 sec latency 127.019 ms oleg135-client.virtnet: 1 4279 0.83 MB/sec execute 14 sec latency 75.045 ms oleg135-client.virtnet: 1 4341 0.78 MB/sec execute 15 sec latency 105.799 ms oleg135-client.virtnet: 1 4395 0.74 MB/sec execute 16 sec latency 113.212 ms oleg135-client.virtnet: 1 4472 0.71 MB/sec execute 17 sec latency 87.813 ms oleg135-client.virtnet: 1 4533 0.68 MB/sec execute 18 sec latency 104.542 ms oleg135-client.virtnet: 1 4644 0.70 MB/sec execute 19 sec latency 51.034 ms oleg135-client.virtnet: 1 4727 0.67 MB/sec execute 20 sec latency 82.293 ms oleg135-client.virtnet: 1 4829 0.64 MB/sec execute 21 sec latency 61.239 ms oleg135-client.virtnet: 1 5019 0.75 MB/sec execute 22 sec latency 53.050 ms oleg135-client.virtnet: 1 5135 0.72 MB/sec execute 23 sec latency 52.050 ms oleg135-client.virtnet: 1 5225 0.69 MB/sec execute 24 sec latency 122.309 ms oleg135-client.virtnet: 1 5274 0.66 MB/sec execute 25 sec latency 129.019 ms oleg135-client.virtnet: 1 5336 0.64 MB/sec execute 26 sec latency 122.053 ms oleg135-client.virtnet: 1 5393 0.62 MB/sec execute 27 sec latency 73.810 ms oleg135-client.virtnet: 1 5474 0.60 MB/sec execute 28 sec latency 86.391 ms oleg135-client.virtnet: 1 5569 0.58 MB/sec execute 29 sec latency 57.548 ms oleg135-client.virtnet: 1 5650 0.57 MB/sec execute 30 sec latency 133.867 ms oleg135-client.virtnet: 1 5739 0.55 MB/sec execute 31 sec latency 78.771 ms oleg135-client.virtnet: 1 5824 0.54 MB/sec execute 32 sec latency 103.060 ms oleg135-client.virtnet: 1 5946 0.56 MB/sec execute 33 sec latency 68.056 ms oleg135-client.virtnet: 1 6009 0.54 MB/sec execute 34 sec latency 100.106 ms oleg135-client.virtnet: 1 6141 0.55 MB/sec execute 35 sec latency 63.817 ms oleg135-client.virtnet: 1 6337 0.62 MB/sec execute 36 sec latency 61.934 ms oleg135-client.virtnet: 1 6534 0.65 MB/sec execute 37 sec latency 111.791 ms oleg135-client.virtnet: 1 6732 0.64 MB/sec execute 38 sec latency 74.754 ms oleg135-client.virtnet: 1 6860 0.66 MB/sec execute 39 sec latency 78.767 ms oleg135-client.virtnet: 1 6986 0.67 MB/sec execute 40 sec latency 65.793 ms oleg135-client.virtnet: 1 7120 0.70 MB/sec execute 41 sec latency 80.725 ms oleg135-client.virtnet: 1 7238 0.69 MB/sec execute 42 sec latency 70.311 ms oleg135-client.virtnet: 1 7324 0.70 MB/sec execute 43 sec latency 106.664 ms oleg135-client.virtnet: 1 7412 0.68 MB/sec execute 44 sec latency 93.077 ms oleg135-client.virtnet: 1 7499 0.68 MB/sec execute 45 sec latency 89.689 ms oleg135-client.virtnet: 1 7566 0.66 MB/sec execute 46 sec latency 68.599 ms oleg135-client.virtnet: 1 7632 0.65 MB/sec execute 47 sec latency 89.862 ms oleg135-client.virtnet: 1 7762 0.64 MB/sec execute 48 sec latency 63.733 ms oleg135-client.virtnet: 1 7831 0.63 MB/sec execute 49 sec latency 95.818 ms oleg135-client.virtnet: 1 7834 0.62 MB/sec execute 50 sec latency 964.522 ms oleg135-client.virtnet: 1 7872 0.60 MB/sec execute 51 sec latency 1527.330 ms oleg135-client.virtnet: 1 7929 0.60 MB/sec execute 52 sec latency 79.758 ms oleg135-client.virtnet: 1 8033 0.59 MB/sec execute 53 sec latency 72.334 ms oleg135-client.virtnet: 1 8096 0.58 MB/sec execute 54 sec latency 90.530 ms oleg135-client.virtnet: 1 8209 0.59 MB/sec execute 55 sec latency 101.955 ms oleg135-c16:02:27 (1787860947) shut down facet: mds2 facet_host: oleg135-server facet_failover_host: oleg135-server Failover mds2 to oleg135-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg135-server: oleg135-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg135-client: oleg135-server: ssh exited with exit code 1 Started lustre-MDT0001 16:02:56 (1787860976) targets are mounted 16:02:56 (1787860976) facet_failover done oleg135-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 lient.virtnet: 1 8300 0.58 MB/sec execute 56 sec latency 90.594 ms oleg135-client.virtnet: 1 8309 0.57 MB/sec execute 57 sec latency 888.410 ms oleg135-client.virtnet: 1 8309 0.56 MB/sec execute 58 sec latency 1902.355 ms oleg135-client.virtnet: 1 8309 0.55 MB/sec execute 59 sec latency 2903.561 ms oleg135-client.virtnet: 1 8309 0.54 MB/sec execute 60 sec latency 3903.755 ms oleg135-client.virtnet: 1 8309 0.53 MB/sec execute 61 sec latency 4904.054 ms oleg135-client.virtnet: 1 8309 0.52 MB/sec execute 62 sec latency 5904.356 ms oleg135-client.virtnet: 1 8309 0.52 MB/sec execute 63 sec latency 6904.577 ms oleg135-client.virtnet: 1 8309 0.51 MB/sec execute 64 sec latency 7907.936 ms oleg135-client.virtnet: 1 8309 0.50 MB/sec execute 65 sec latency 8908.419 ms oleg135-client.virtnet: 1 8309 0.49 MB/sec execute 66 sec latency 9908.635 ms oleg135-client.virtnet: 1 8309 0.49 MB/sec execute 67 sec latency 10908.932 ms oleg135-client.virtnet: 1 8309 0.48 MB/sec execute 68 sec latency 11909.158 ms oleg135-client.virtnet: 1 8309 0.47 MB/sec execute 69 sec latency 12909.311 ms oleg135-client.virtnet: 1 8309 0.46 MB/sec execute 70 sec latency 13911.391 ms oleg135-client.virtnet: 1 8309 0.46 MB/sec execute 71 sec latency 14912.648 ms oleg135-client.virtnet: 1 8309 0.45 MB/sec execute 72 sec latency 15912.927 ms oleg135-client.virtnet: 1 8309 0.45 MB/sec execute 73 sec latency 16913.195 ms oleg135-client.virtnet: 1 8309 0.44 MB/sec execute 74 sec latency 17915.260 ms oleg135-client.virtnet: 1 8309 0.43 MB/sec execute 75 sec latency 18915.436 ms oleg135-client.virtnet: 1 8309 0.43 MB/sec execute 76 sec latency 19915.647 ms oleg135-client.virtnet: 1 8309 0.42 MB/sec execute 77 sec latency 20930.974 ms oleg135-client.virtnet: 1 8309 0.42 MB/sec execute 78 sec latency 21931.238 ms oleg135-client.virtnet: 1 8309 0.41 MB/sec execute 79 sec latency 22931.391 ms oleg135-client.virtnet: 1 8309 0.41 MB/sec execute 80 sec latency 23931.609 ms oleg135-client.virtnet: 1 8309 0.40 MB/sec execute 81 sec latency 24931.839 ms oleg135-client.virtnet: 1 8309 0.40 MB/sec execute 82 sec latency 25932.761 ms oleg135-client.virtnet: 1 8309 0.39 MB/sec execute 83 sec latency 26933.004 ms oleg135-client.virtnet: 1 8309 0.39 MB/sec execute 84 sec latency 27935.261 ms oleg135-client.virtnet: 1 8309 0.38 MB/sec execute 85 sec latency 28937.399 ms oleg135-client.virtnet: 1 8309 0.38 MB/sec execute 86 sec latency 29937.611 ms oleg135-client.virtnet: 1 8331 0.37 MB/sec execute 87 sec latency 30670.030 ms oleg135-client.virtnet: 1 8489 0.40 MB/sec execute 88 sec latency 72.314 ms oleg135-client.virtnet: 1 8595 0.40 MB/sec execute 89 sec latency 52.859 ms oleg135-client.virtnet: 1 8668 0.40 MB/sec execute 90 sec latency 52.643 ms oleg135-client.virtnet: 1 8713 0.39 MB/sec execute 91 sec latency 130.585 ms oleg135-client.virtnet: 1 8786 0.39 MB/sec execute 92 sec latency 107.248 ms oleg135-client.virtnet: 1 8837 0.38 MB/sec execute 93 sec latency 87.355 ms oleg135-client.virtnet: 1 8901 0.38 MB/sec execute 94 sec latency 116.292 ms oleg135-client.virtnet: 1 8951 0.38 MB/sec execute 95 sec latency 87.940 ms oleg135-client.virtnet: 1 9033 0.37 MB/sec execute 96 sec latency 130.553 ms oleg135-client.virtnet: 1 9103 0.37 MB/sec execute 97 sec latency 116.376 ms oleg135-client.virtnet: 1 9158 0.37 MB/sec execute 98 sec latency 98.913 ms oleg135-client.virtnet: 1 9254 0.37 MB/sec execute 99 sec latency 68.755 ms oleg135-client.virtnet: 1 9378 0.37 MB/sec execute 100 sec latency 40.555 ms oleg135-client.virtnet: 1 9491 0.37 MB/sec execute 101 sec latency 60.271 ms oleg135-client.virtnet: 1 9571 0.37 MB/sec execute 102 sec latency 61.135 ms oleg135-client.virtnet: 1 9685 0.37 MB/sec execute 103 sec latency 73.929 ms oleg135-client.virtnet: 1 10001 0.41 MB/sec execute 104 sec latency 49.422 ms oleg135-client.virtnet: 1 10275 0.41 MB/sec execute 105 sec latency 84.633 ms oleg135-client.virtnet: 1 10489 0.42 MB/sec execute 106 sec latency 41.641 ms oleg135-client.virtnet: 1 10744 0.45 MB/sec execute 107 sec latency 33.318 ms oleg135-client.virtnet: 1 10883 0.46 MB/sec execute 108 sec latency 49.337 ms oleg135-client.virtnet: 1 11018 0.45 MB/sec execute 109 sec latency 76.203 ms oleg135-client.virtnet: 1 11118 0.45 MB/sec execute 110 sec latency 74.804 ms oleg135-client.virtnet: 1 11232 0.45 MB/sec execute 111 sec latency 82.678 ms oleg135-client.virtnet: 1 11370 0.44 MB/sec execute 112 sec latency 66.864 ms oleg135-client.virtnet: 1 11463 0.44 MB/sec execute 113 sec latency 57.482 ms oleg135-client.virtnet: 1 11573 0.44 MB/sec execute 114 sec latency 66.397 ms oleg135-client.virtnet: 1 11689 0.45 MB/sec execute 115 sec latency 59.628 ms oleg135-client.virtnet: 1 11812 0.44 MB/sec execute 116 sec latency 44.267 ms oleg135-client.virtnet: 1 11907 0.44 MB/sec execute 117 sec latency 62.218 ms oleg135-client.virtnet: 1 12102 0.46 MB/sec execute 118 sec latency 48.911 ms oleg135-client.virtnet: 1 12217 0.46 MB/sec execute 119 sec latency 45.940 ms oleg135-client.virtnet: 1 cleanup 120 sec oleg135-client.virtnet: 0 cleanup 121 sec oleg135-client.virtnet: oleg135-client.virtnet: Operation Count AvgLat MaxLat oleg135-client.virtnet: ---------------------------------------- oleg135-client.virtnet: NTCreateX 1684 28.793 207.106 oleg135-client.virtnet: Close 1219 6.471 75.477 oleg135-client.virtnet: Rename 74 44.018 113.190 oleg135-client.virtnet: Unlink 358 9.721 35.176 oleg135-client.virtnet: Qpathinfo 1514 27.301 30670.005 oleg135-client.virtnet: Qfileinfo 259 0.478 4.733 oleg135-client.virtnet: Qfsinfo 298 0.832 37.365 oleg135-client.virtnet: Sfileinfo 138 28.603 90.514 oleg135-client.virtnet: Find 596 1.864 54.200 oleg135-client.virtnet: WriteX 826 5.159 103.043 oleg135-client.virtnet: ReadX 2759 0.039 26.048 oleg135-client.virtnet: LockX 6 4.685 7.557 oleg135-client.virtnet: UnlockX 6 5.043 10.821 oleg135-client.virtnet: Flush 122 46.920 1527.315 oleg135-client.virtnet: oleg135-client.virtnet: Throughput 0.459195 MB/sec 1 clients 1 procs max_latency=30670.030 ms oleg135-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg135-client.virtnet at Thu Aug 27 16:03:30 EDT 2026 with return code 0 oleg135-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg135-client.virtnet oleg135-client.virtnet: /mnt/lustre/d70b.replay-single/oleg135-client.virtnet /mnt/lustre/d70b.replay-single/oleg135-client.virtnet oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg135-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg135-client.virtnet: removed directory 'clients/client0' oleg135-client.virtnet: removed directory 'clients' oleg135-client.virtnet: removed 'client.txt' oleg135-client.virtnet: /mnt/lustre/d70b.replay-single/oleg135-client.virtnet oleg135-client.virtnet: dbench successfully finished