== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 07:55:16 (1787831716) Starting client oleg253-client.virtnet: -o user_xattr,flock 192.168.202.153@tcp:/lustre /mnt/lustre Started clients oleg253-client.virtnet: 192.168.202.153@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 crush /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/oleg253-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=135349 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2392 1268912 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2112 1269192 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26172 3575532 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1580 3605440 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7180972 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg253-server Stopping /mnt/lustre-mds1 (opts:) on oleg253-server 07:55:42 (1787831742) shut down facet: mds1 facet_host: oleg253-server facet_failover_host: oleg253-server Failover mds1 to oleg253-server mount facets: mds1 oleg253-client.virtnet: looking for dbench program oleg253-client.virtnet: /usr/bin/dbench oleg253-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg253-client.virtnet oleg253-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg253-client.virtnet' oleg253-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg253-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg253-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg253-client.virtnet at Thu Aug 27 07:55:20 EDT 2026 oleg253-client.virtnet: waiting for dbench pid 135380 oleg253-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg253-client.virtnet: oleg253-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg253-client.virtnet: failed to create barrier semaphore oleg253-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg253-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg253-client.virtnet: releasing clients oleg253-client.virtnet: 1 129 5.75 MB/sec warmup 1 sec latency 90.768 ms oleg253-client.virtnet: 1 173 3.53 MB/sec warmup 2 sec latency 161.347 ms oleg253-client.virtnet: 1 231 2.96 MB/sec warmup 3 sec latency 193.070 ms oleg253-client.virtnet: 1 331 3.00 MB/sec warmup 4 sec latency 73.538 ms oleg253-client.virtnet: 1 381 2.71 MB/sec warmup 5 sec latency 126.667 ms oleg253-client.virtnet: 1 453 2.64 MB/sec warmup 6 sec latency 83.686 ms oleg253-client.virtnet: 1 513 2.53 MB/sec warmup 7 sec latency 91.161 ms oleg253-client.virtnet: 1 649 2.63 MB/sec warmup 8 sec latency 103.916 ms oleg253-client.virtnet: 1 695 2.35 MB/sec warmup 9 sec latency 104.824 ms oleg253-client.virtnet: 1 759 2.13 MB/sec warmup 10 sec latency 106.138 ms oleg253-client.virtnet: 1 803 1.95 MB/sec warmup 11 sec latency 189.722 ms oleg253-client.virtnet: 1 874 1.80 MB/sec warmup 12 sec latency 84.960 ms oleg253-client.virtnet: 1 900 1.66 MB/sec warmup 13 sec latency 372.464 ms oleg253-client.virtnet: 1 964 1.56 MB/sec warmup 14 sec latency 88.202 ms oleg253-client.virtnet: 1 992 1.46 MB/sec warmup 15 sec latency 134.316 ms oleg253-client.virtnet: 1 1082 1.43 MB/sec warmup 16 sec latency 67.433 ms oleg253-client.virtnet: 1 1155 1.35 MB/sec warmup 17 sec latency 104.081 ms oleg253-client.virtnet: 1 1223 1.28 MB/sec warmup 18 sec latency 74.466 ms oleg253-client.virtnet: 1 1274 1.22 MB/sec warmup 19 sec latency 108.128 ms oleg253-client.virtnet: 1 1421 1.30 MB/sec warmup 20 sec latency 110.698 ms oleg253-client.virtnet: 1 1496 1.24 MB/sec warmup 21 sec latency 112.222 ms oleg253-client.virtnet: 1 1593 1.19 MB/sec warmup 22 sec latency 55.615 ms oleg253-client.virtnet: 1 1653 1.14 MB/sec warmup 23 sec latency 129.994 ms oleg253-client.virtnet: 1 1821 0.11 MB/sec execute 1 sec latency 96.367 ms oleg253-client.virtnet: 1 1926 0.11 MB/sec execute 2 sec latency 79.571 ms oleg253-client.virtnet: 1 2000 0.09 MB/sec execute 3 sec latency 90.825 ms oleg253-client.virtnet: 1 2098 0.11 MB/sec execute 4 sec latency 82.102 ms oleg253-client.virtnet: 1 2212 0.11 MB/sec execute 5 sec latency 47.086 ms oleg253-client.virtnet: 1 2353 0.28 MB/sec execute 6 sec latency 110.262 ms oleg253-client.virtnet: 1 2412 0.26 MB/sec execute 7 sec latency 80.549 ms oleg253-client.virtnet: 1 2500 0.31 MB/sec execute 8 sec latency 134.183 ms oleg253-client.virtnet: 1 2608 0.31 MB/sec execute 9 sec latency 69.414 ms oleg253-client.virtnet: 1 2896 0.66 MB/sec execute 10 sec latency 73.446 ms oleg253-clienStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg253-server: oleg253-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg253-client: oleg253-server: ssh exited with exit code 1 Started lustre-MDT0000 07:56:19 (1787831779) targets are mounted 07:56:19 (1787831779) facet_failover done oleg253-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 2332 1268972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2080 1269224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37492 3569256 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12144 3594636 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49636 7163892 1% /mnt/lustre t.virtnet: 1 3000 0.66 MB/sec execute 11 sec latency 68.430 ms oleg253-client.virtnet: 1 3246 0.71 MB/sec execute 12 sec latency 73.388 ms oleg253-client.virtnet: 1 3361 0.71 MB/sec execute 13 sec latency 77.879 ms oleg253-client.virtnet: 1 3499 0.86 MB/sec execute 14 sec latency 102.022 ms oleg253-client.virtnet: 1 3579 0.81 MB/sec execute 15 sec latency 127.321 ms oleg253-client.virtnet: 1 3651 0.77 MB/sec execute 16 sec latency 117.443 ms oleg253-client.virtnet: 1 3717 0.74 MB/sec execute 17 sec latency 76.933 ms oleg253-client.virtnet: 1 3792 0.75 MB/sec execute 18 sec latency 155.670 ms oleg253-client.virtnet: 1 3852 0.71 MB/sec execute 19 sec latency 79.107 ms oleg253-client.virtnet: 1 3932 0.69 MB/sec execute 20 sec latency 77.282 ms oleg253-client.virtnet: 1 4019 0.66 MB/sec execute 21 sec latency 57.374 ms oleg253-client.virtnet: 1 4117 0.63 MB/sec execute 22 sec latency 66.371 ms oleg253-client.virtnet: 1 4228 0.61 MB/sec execute 23 sec latency 72.996 ms oleg253-client.virtnet: 1 4281 0.59 MB/sec execute 24 sec latency 110.822 ms oleg253-client.virtnet: 1 4350 0.57 MB/sec execute 25 sec latency 82.333 ms oleg253-client.virtnet: 1 4386 0.55 MB/sec execute 26 sec latency 150.268 ms oleg253-client.virtnet: 1 4448 0.54 MB/sec execute 27 sec latency 97.931 ms oleg253-client.virtnet: 1 4488 0.52 MB/sec execute 28 sec latency 101.667 ms oleg253-client.virtnet: 1 4539 0.51 MB/sec execute 29 sec latency 113.907 ms oleg253-client.virtnet: 1 4610 0.53 MB/sec execute 30 sec latency 113.915 ms oleg253-client.virtnet: 1 4683 0.51 MB/sec execute 31 sec latency 137.161 ms oleg253-client.virtnet: 1 4739 0.50 MB/sec execute 32 sec latency 84.003 ms oleg253-client.virtnet: 1 4808 0.48 MB/sec execute 33 sec latency 74.804 ms oleg253-client.virtnet: 1 4957 0.55 MB/sec execute 34 sec latency 94.754 ms oleg253-client.virtnet: 1 5019 0.54 MB/sec execute 35 sec latency 90.934 ms oleg253-client.virtnet: 1 5090 0.53 MB/sec execute 36 sec latency 85.672 ms oleg253-client.virtnet: 1 5137 0.51 MB/sec execute 37 sec latency 90.580 ms oleg253-client.virtnet: 1 5211 0.50 MB/sec execute 38 sec latency 73.833 ms oleg253-client.virtnet: 1 5257 0.49 MB/sec execute 39 sec latency 100.089 ms oleg253-client.virtnet: 1 5335 0.48 MB/sec execute 40 sec latency 77.120 ms oleg253-client.virtnet: 1 5385 0.47 MB/sec execute 41 sec latency 114.726 ms oleg253-client.virtnet: 1 5474 0.46 MB/sec execute 42 sec latency 65.195 ms oleg253-client.virtnet: 1 5551 0.45 MB/sec execute 43 sec latency 69.858 ms oleg253-client.virtnet: 1 5589 0.44 MB/sec execute 44 sec latency 95.535 ms oleg253-client.virtnet: 1 5701 0.43 MB/sec execute 45 sec latency 88.674 ms oleg253-client.virtnet: 1 5752 0.43 MB/sec execute 46 sec latency 114.304 ms oleg253-client.virtnet: 1 5902 0.44 MB/sec execute 47 sec latency 79.711 ms oleg253-client.virtnet: 1 5948 0.43 MB/sec execute 48 sec latency 99.275 ms oleg253-client.virtnet: 1 6049 0.44 MB/sec execute 49 sec latency 137.895 ms oleg253-client.virtnet: 1 6167 0.44 MB/sec execute 50 sec latency 66.296 ms oleg253-client.virtnet: 1 6340 0.49 MB/sec execute 51 sec latency 81.221 ms oleg253-client.virtnet: 1 6524 0.51 MB/sec execute 52 sec latency 110.436 ms oleg253-client.virtnet: 1 6579 0.50 MB/sec execute 53 sec latency 119.543 ms oleg253-client.virtnet: 1 6825 0.52 MB/sec execute 54 sec latency 141.291 ms oleg253-client.virtnet: 1 6938 0.52 MB/sec execute 55 sec latency 99.167 test_70b fail mds2 2 times Failing mds2 on oleg253-server Stopping /mnt/lustre-mds2 (opts:) on oleg253-server 07:56:52 (1787831812) shut down facet: mds2 facet_host: oleg253-server facet_failover_host: oleg253-server Failover mds2 to oleg253-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg253-server: oleg253-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg253-client: oleg253-server: ssh exited with exit code 1 Started lustre-MDT0001 07:57:21 (1787831841) targets are mounted 07:57:21 (1787831841) facet_failover done ms oleg253-client.virtnet: 1 7085 0.56 MB/sec execute 56 sec latency 107.720 ms oleg253-client.virtnet: 1 7134 0.55 MB/sec execute 57 sec latency 115.446 ms oleg253-client.virtnet: 1 7199 0.54 MB/sec execute 58 sec latency 111.136 ms oleg253-client.virtnet: 1 7251 0.54 MB/sec execute 59 sec latency 108.344 ms oleg253-client.virtnet: 1 7352 0.54 MB/sec execute 60 sec latency 74.072 ms oleg253-client.virtnet: 1 7429 0.53 MB/sec execute 61 sec latency 59.329 ms oleg253-client.virtnet: 1 7483 0.53 MB/sec execute 62 sec latency 74.311 ms oleg253-client.virtnet: 1 7535 0.52 MB/sec execute 63 sec latency 101.338 ms oleg253-client.virtnet: 1 7608 0.51 MB/sec execute 64 sec latency 99.383 ms oleg253-client.virtnet: 1 7628 0.51 MB/sec execute 65 sec latency 455.322 ms oleg253-client.virtnet: 1 7628 0.50 MB/sec execute 66 sec latency 1463.369 ms oleg253-client.virtnet: 1 7628 0.49 MB/sec execute 67 sec latency 2465.865 ms oleg253-client.virtnet: 1 7628 0.48 MB/sec execute 68 sec latency 3466.177 ms oleg253-client.virtnet: 1 7628 0.48 MB/sec execute 69 sec latency 4466.986 ms oleg253-client.virtnet: 1 7628 0.47 MB/sec execute 70 sec latency 5467.657 ms oleg253-client.virtnet: 1 7628 0.46 MB/sec execute 71 sec latency 6468.163 ms oleg253-client.virtnet: 1 7628 0.46 MB/sec execute 72 sec latency 7470.760 ms oleg253-client.virtnet: 1 7628 0.45 MB/sec execute 73 sec latency 8472.658 ms oleg253-client.virtnet: 1 7628 0.44 MB/sec execute 74 sec latency 9483.066 ms oleg253-client.virtnet: 1 7628 0.44 MB/sec execute 75 sec latency 10483.528 ms oleg253-client.virtnet: 1 7628 0.43 MB/sec execute 76 sec latency 11483.726 ms oleg253-client.virtnet: 1 7628 0.43 MB/sec execute 77 sec latency 12484.021 ms oleg253-client.virtnet: 1 7628 0.42 MB/sec execute 78 sec latency 13485.469 ms oleg253-client.virtnet: 1 7628 0.42 MB/sec execute 79 sec latency 14486.248 ms oleg253-client.virtnet: 1 7628 0.41 MB/sec execute 80 sec latency 15490.599 ms oleg253-client.virtnet: 1 7628 0.41 MB/sec execute 81 sec latency 16494.512 ms oleg253-client.virtnet: 1 7628 0.40 MB/sec execute 82 sec latency 17496.404 ms oleg253-client.virtnet: 1 7628 0.40 MB/sec execute 83 sec latency 18498.459 ms oleg253-client.virtnet: 1 7628 0.39 MB/sec execute 84 sec latency 19498.807 ms oleg253-client.virtnet: 1 7628 0.39 MB/sec execute 85 sec latency 20505.532 ms oleg253-client.virtnet: 1 7628 0.38 MB/sec execute 86 sec latency 21505.730 ms oleg253-client.virtnet: 1 7628 0.38 MB/sec execute 87 sec latency 22506.349 ms oleg253-client.virtnet: 1 7628 0.37 MB/sec execute 88 sec latency 23506.716 ms oleg253-client.virtnet: 1 7628 0.37 MB/sec execute 89 sec latency 24507.422 ms oleg253-client.virtnet: 1 7628 0.37 MB/sec execute 90 sec latency 25519.652 ms oleg253-client.virtnet: 1 7628 0.36 MB/sec execute 91 sec latency 26520.285 ms oleg253-client.virtnet: 1 7628 0.36 MB/sec execute 92 sec latency 27521.173 ms oleg253-client.virtnet: 1 7628 0.35 MB/sec execute 93 sec latency 28529.344 ms oleg253-client.virtnet: 1 7628 0.35 MB/sec execute 94 sec latency 29530.592 ms oleg253-client.virtnet: 1 7628 0.35 MB/sec execute 95 sec latency 30530.842 ms oleg253-client.virtnet: 1 7630 0.34 MB/sec execute 96 sec latency 31521.291 ms oleg253-client.virtnet: 1 7714 0.34 MB/sec execute 97 sec latency 54.851 ms oleg253-client.virtnet: 1 7818 0.34 MB/sec execute 98 sec latency 79.555 ms oleg253-client.virtnet: 1 7878 0.34 MB/sec execute 99 sec latency 78.173 msoleg253-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 oleg253-client.virtnet: 1 7923 0.33 MB/sec execute 100 sec latency 98.568 ms oleg253-client.virtnet: 1 8000 0.33 MB/sec execute 101 sec latency 76.929 ms oleg253-client.virtnet: 1 8060 0.33 MB/sec execute 102 sec latency 78.942 ms oleg253-client.virtnet: 1 8109 0.33 MB/sec execute 103 sec latency 94.217 ms oleg253-client.virtnet: 1 8201 0.34 MB/sec execute 104 sec latency 65.105 ms oleg253-client.virtnet: 1 8272 0.33 MB/sec execute 105 sec latency 91.280 ms oleg253-client.virtnet: 1 8333 0.33 MB/sec execute 106 sec latency 75.531 ms oleg253-client.virtnet: 1 8382 0.33 MB/sec execute 107 sec latency 100.277 ms oleg253-client.virtnet: 1 8519 0.35 MB/sec execute 108 sec latency 107.957 ms oleg253-client.virtnet: 1 8598 0.35 MB/sec execute 109 sec latency 87.260 ms oleg253-client.virtnet: 1 8674 0.35 MB/sec execute 110 sec latency 92.447 ms oleg253-client.virtnet: 1 8768 0.34 MB/sec execute 111 sec latency 66.917 ms oleg253-client.virtnet: 1 8885 0.34 MB/sec execute 112 sec latency 68.393 ms oleg253-client.virtnet: 1 9018 0.34 MB/sec execute 113 sec latency 62.774 ms oleg253-client.virtnet: 1 9135 0.34 MB/sec execute 114 sec latency 62.495 ms oleg253-client.virtnet: 1 9266 0.34 MB/sec execute 115 sec latency 93.715 ms oleg253-client.virtnet: 1 9431 0.34 MB/sec execute 116 sec latency 63.877 ms oleg253-client.virtnet: 1 9499 0.34 MB/sec execute 117 sec latency 112.302 ms oleg253-client.virtnet: 1 9583 0.34 MB/sec execute 118 sec latency 87.138 ms oleg253-client.virtnet: 1 9693 0.34 MB/sec execute 119 sec latency 73.302 ms oleg253-client.virtnet: 1 cleanup 120 sec oleg253-client.virtnet: 1 cleanup 121 sec oleg253-client.virtnet: 0 cleanup 122 sec oleg253-client.virtnet: oleg253-client.virtnet: Operation Count AvgLat MaxLat oleg253-client.virtnet: ---------------------------------------- oleg253-client.virtnet: NTCreateX 1411 32.897 155.651 oleg253-client.virtnet: Close 1054 8.171 46.921 oleg253-client.virtnet: Rename 59 55.621 137.876 oleg253-client.virtnet: Unlink 268 12.006 36.690 oleg253-client.virtnet: Qpathinfo 1333 32.840 31521.253 oleg253-client.virtnet: Qfileinfo 237 0.600 17.558 oleg253-client.virtnet: Qfsinfo 225 1.608 37.122 oleg253-client.virtnet: Sfileinfo 116 38.157 80.532 oleg253-client.virtnet: Find 497 2.476 72.968 oleg253-client.virtnet: WriteX 698 6.275 63.422 oleg253-client.virtnet: ReadX 2281 0.053 6.129 oleg253-client.virtnet: LockX 6 9.625 27.438 oleg253-client.virtnet: UnlockX 6 6.256 13.237 oleg253-client.virtnet: Flush 94 41.998 112.281 oleg253-client.virtnet: oleg253-client.virtnet: Throughput 0.343953 MB/sec 1 clients 1 procs max_latency=31521.291 ms oleg253-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg253-client.virtnet at Thu Aug 27 07:57:46 EDT 2026 with return code 0 oleg253-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg253-client.virtnet oleg253-client.virtnet: /mnt/lustre/d70b.replay-single/oleg253-client.virtnet /mnt/lustre/d70b.replay-single/oleg253-client.virtnet oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg253-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg253-client.virtnet: removed directory 'clients/client0' oleg253-client.virtnet: removed directory 'clients' oleg253-client.virtnet: removed 'client.txt' oleg253-client.virtnet: /mnt/lustre/d70b.replay-single/oleg253-client.virtnet oleg253-client.virtnet: dbench successfully finished