== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 15:51:24 (1788205884) Starting client oleg257-client.virtnet: -o user_xattr,flock 192.168.202.157@tcp:/lustre /mnt/lustre Started clients oleg257-client.virtnet: 192.168.202.157@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 fnv_1a_64 /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/oleg257-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=135477 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2436 1268868 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2072 1269232 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 oleg257-server Stopping /mnt/lustre-mds1 (opts:) on oleg257-server 15:51:47 (1788205907) shut down facet: mds1 facet_host: oleg257-server facet_failover_host: oleg257-server Failover mds1 to oleg257-server mount facets: mds1 oleg257-client.virtnet: looking for dbench program oleg257-client.virtnet: /usr/bin/dbench oleg257-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg257-client.virtnet oleg257-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg257-client.virtnet' oleg257-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg257-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg257-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg257-client.virtnet at Mon Aug 31 15:51:28 EDT 2026 oleg257-client.virtnet: waiting for dbench pid 135508 oleg257-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg257-client.virtnet: oleg257-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg257-client.virtnet: failed to create barrier semaphore oleg257-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg257-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg257-client.virtnet: releasing clients oleg257-client.virtnet: 1 74 3.15 MB/sec warmup 1 sec latency 92.224 ms oleg257-client.virtnet: 1 155 3.26 MB/sec warmup 2 sec latency 135.889 ms oleg257-client.virtnet: 1 215 2.78 MB/sec warmup 3 sec latency 152.213 ms oleg257-client.virtnet: 1 341 3.06 MB/sec warmup 4 sec latency 74.713 ms oleg257-client.virtnet: 1 413 2.91 MB/sec warmup 5 sec latency 87.510 ms oleg257-client.virtnet: 1 485 2.82 MB/sec warmup 6 sec latency 128.590 ms oleg257-client.virtnet: 1 594 2.93 MB/sec warmup 7 sec latency 83.213 ms oleg257-client.virtnet: 1 666 2.64 MB/sec warmup 8 sec latency 106.509 ms oleg257-client.virtnet: 1 728 2.36 MB/sec warmup 9 sec latency 73.770 ms oleg257-client.virtnet: 1 789 2.14 MB/sec warmup 10 sec latency 111.976 ms oleg257-client.virtnet: 1 801 1.95 MB/sec warmup 11 sec latency 894.992 ms oleg257-client.virtnet: 1 885 1.80 MB/sec warmup 12 sec latency 78.204 ms oleg257-client.virtnet: 1 960 1.67 MB/sec warmup 13 sec latency 173.417 ms oleg257-client.virtnet: 1 1042 1.63 MB/sec warmup 14 sec latency 92.988 ms oleg257-client.virtnet: 1 1127 1.53 MB/sec warmup 15 sec latency 74.774 ms oleg257-client.virtnet: 1 1192 1.43 MB/sec warmup 16 sec latency 93.528 ms oleg257-client.virtnet: 1 1263 1.35 MB/sec warmup 17 sec latency 76.699 ms oleg257-client.virtnet: 1 1263 1.28 MB/sec warmup 18 sec latency 1077.741 ms oleg257-client.virtnet: 1 1263 1.21 MB/sec warmup 19 sec latency 2078.140 ms oleg257-client.virtnet: 1 1263 1.15 MB/sec warmup 20 sec latency 3079.193 ms oleg257-client.virtnet: 1 1263 1.10 MB/sec warmup 21 sec latency 4079.396 ms oleg257-client.virtnet: 1 1263 1.05 MB/sec warmup 22 sec latency 5080.063 ms oleg257-client.virtnet: 1 1263 1.00 MB/sec warmup 23 sec latency 6080.295 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 1 sec latency 8081.170 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 2 sec latency 9081.389 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 3 sec latency 10081.598 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 4 sec latency 11082.583 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 5 sec latency 12082.887 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 6 sec latency 13083.468 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 7 sec latency 14084.047 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 8 sec latency 15084.278 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 9 sec latency 16084.497 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 10 sec latStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg257-server: oleg257-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg257-client: oleg257-server: ssh exited with exit code 1 Started lustre-MDT0000 15:52:21 (1788205941) targets are mounted 15:52:21 (1788205941) facet_failover done oleg257-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 2384 1268920 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2032 1269272 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37464 3567048 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12224 3593780 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49688 7160828 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg257-server Stopping /mnt/lustre-mds2 (opts:) on oleg257-server ency 17086.911 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 11 sec latency 18088.465 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 12 sec latency 19090.905 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 13 sec latency 20091.226 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 14 sec latency 21091.493 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 15 sec latency 22092.149 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 16 sec latency 23092.405 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 17 sec latency 24096.770 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 18 sec latency 25097.026 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 19 sec latency 26097.749 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 20 sec latency 27098.114 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 21 sec latency 28098.550 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 22 sec latency 29098.923 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 23 sec latency 30100.622 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 24 sec latency 31100.972 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 25 sec latency 32101.753 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 26 sec latency 33102.423 ms oleg257-client.virtnet: 1 1263 0.00 MB/sec execute 27 sec latency 34102.616 ms oleg257-client.virtnet: 1 1384 0.10 MB/sec execute 28 sec latency 34713.500 ms oleg257-client.virtnet: 1 1441 0.10 MB/sec execute 29 sec latency 93.286 ms oleg257-client.virtnet: 1 1524 0.10 MB/sec execute 30 sec latency 88.131 ms oleg257-client.virtnet: 1 1621 0.10 MB/sec execute 31 sec latency 61.350 ms oleg257-client.virtnet: 1 1721 0.10 MB/sec execute 32 sec latency 74.182 ms oleg257-client.virtnet: 1 1834 0.10 MB/sec execute 33 sec latency 59.160 ms oleg257-client.virtnet: 1 1954 0.10 MB/sec execute 34 sec latency 58.598 ms oleg257-client.virtnet: 1 2012 0.10 MB/sec execute 35 sec latency 88.385 ms oleg257-client.virtnet: 1 2139 0.10 MB/sec execute 36 sec latency 51.847 ms oleg257-client.virtnet: 1 2190 0.10 MB/sec execute 37 sec latency 90.006 ms oleg257-client.virtnet: 1 2327 0.12 MB/sec execute 38 sec latency 96.373 ms oleg257-client.virtnet: 1 2389 0.12 MB/sec execute 39 sec latency 85.583 ms oleg257-client.virtnet: 1 2490 0.14 MB/sec execute 40 sec latency 67.487 ms oleg257-client.virtnet: 1 2622 0.15 MB/sec execute 41 sec latency 67.044 ms oleg257-client.virtnet: 1 2932 0.25 MB/sec execute 42 sec latency 71.717 ms oleg257-client.virtnet: 1 3176 0.26 MB/sec execute 43 sec latency 57.155 ms oleg257-client.virtnet: 1 3341 0.28 MB/sec execute 44 sec latency 83.473 ms oleg257-client.virtnet: 1 3533 0.34 MB/sec execute 45 sec latency 66.746 ms oleg257-client.virtnet: 1 3624 0.34 MB/sec execute 46 sec latency 74.544 ms oleg257-client.virtnet: 1 3697 0.33 MB/sec execute 47 sec latency 105.364 ms oleg257-client.virtnet: 1 3797 0.35 MB/sec execute 48 sec latency 96.818 ms oleg257-client.virtnet: 1 3868 0.34 MB/sec execute 49 sec latency 79.881 ms oleg257-client.virtnet: 1 3952 0.34 MB/sec execute 50 sec latency 63.132 ms oleg257-client.virtnet: 1 4069 0.33 MB/sec execute 51 sec latency 47.837 ms oleg257-client.virtnet: 1 4188 0.33 MB/sec execute 52 sec latency 52.864 ms oleg257-client.virtnet: 1 4250 0.32 MB/sec execute 53 sec latency 149.172 ms oleg257-client.virtnet: 1 4330 0.32 MB/sec execute 54 sec latency 64.348 ms oleg257-client.vir15:52:49 (1788205969) shut down facet: mds2 facet_host: oleg257-server facet_failover_host: oleg257-server Failover mds2 to oleg257-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg257-server: oleg257-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg257-client: oleg257-server: ssh exited with exit code 1 Started lustre-MDT0001 15:53:16 (1788205996) targets are mounted 15:53:16 (1788205996) facet_failover done oleg257-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 tnet: 1 4415 0.32 MB/sec execute 55 sec latency 76.360 ms oleg257-client.virtnet: 1 4470 0.32 MB/sec execute 56 sec latency 89.544 ms oleg257-client.virtnet: 1 4549 0.31 MB/sec execute 57 sec latency 69.405 ms oleg257-client.virtnet: 1 4701 0.33 MB/sec execute 58 sec latency 51.320 ms oleg257-client.virtnet: 1 4812 0.32 MB/sec execute 59 sec latency 38.161 ms oleg257-client.virtnet: 1 5021 0.37 MB/sec execute 60 sec latency 37.015 ms oleg257-client.virtnet: 1 5123 0.36 MB/sec execute 61 sec latency 62.870 ms oleg257-client.virtnet: 1 5227 0.36 MB/sec execute 62 sec latency 38.511 ms oleg257-client.virtnet: 1 5301 0.35 MB/sec execute 63 sec latency 56.470 ms oleg257-client.virtnet: 1 5399 0.35 MB/sec execute 64 sec latency 60.086 ms oleg257-client.virtnet: 1 5571 0.35 MB/sec execute 65 sec latency 39.225 ms oleg257-client.virtnet: 1 5720 0.34 MB/sec execute 66 sec latency 67.316 ms oleg257-client.virtnet: 1 5910 0.36 MB/sec execute 67 sec latency 53.810 ms oleg257-client.virtnet: 1 5976 0.35 MB/sec execute 68 sec latency 69.794 ms oleg257-client.virtnet: 1 6050 0.36 MB/sec execute 69 sec latency 73.395 ms oleg257-client.virtnet: 1 6150 0.36 MB/sec execute 70 sec latency 71.508 ms oleg257-client.virtnet: 1 6325 0.39 MB/sec execute 71 sec latency 89.672 ms oleg257-client.virtnet: 1 6526 0.41 MB/sec execute 72 sec latency 91.534 ms oleg257-client.virtnet: 1 6731 0.41 MB/sec execute 73 sec latency 84.633 ms oleg257-client.virtnet: 1 6851 0.42 MB/sec execute 74 sec latency 94.688 ms oleg257-client.virtnet: 1 7081 0.46 MB/sec execute 75 sec latency 57.222 ms oleg257-client.virtnet: 1 7209 0.46 MB/sec execute 76 sec latency 54.291 ms oleg257-client.virtnet: 1 7317 0.46 MB/sec execute 77 sec latency 89.483 ms oleg257-client.virtnet: 1 7392 0.46 MB/sec execute 78 sec latency 77.692 ms oleg257-client.virtnet: 1 7455 0.46 MB/sec execute 79 sec latency 136.227 ms oleg257-client.virtnet: 1 7515 0.45 MB/sec execute 80 sec latency 87.136 ms oleg257-client.virtnet: 1 7589 0.44 MB/sec execute 81 sec latency 77.683 ms oleg257-client.virtnet: 1 7677 0.44 MB/sec execute 82 sec latency 71.647 ms oleg257-client.virtnet: 1 7788 0.44 MB/sec execute 83 sec latency 75.041 ms oleg257-client.virtnet: 1 7853 0.43 MB/sec execute 84 sec latency 91.087 ms oleg257-client.virtnet: 1 7957 0.43 MB/sec execute 85 sec latency 103.826 ms oleg257-client.virtnet: 1 8022 0.43 MB/sec execute 86 sec latency 87.383 ms oleg257-client.virtnet: 1 8094 0.42 MB/sec execute 87 sec latency 77.109 ms oleg257-client.virtnet: 1 8194 0.43 MB/sec execute 88 sec latency 73.280 ms oleg257-client.virtnet: 1 8285 0.43 MB/sec execute 89 sec latency 94.299 ms oleg257-client.virtnet: 1 8352 0.42 MB/sec execute 90 sec latency 79.070 ms oleg257-client.virtnet: 1 8514 0.45 MB/sec execute 91 sec latency 70.625 ms oleg257-client.virtnet: 1 8570 0.45 MB/sec execute 92 sec latency 84.413 ms oleg257-client.virtnet: 1 8621 0.44 MB/sec execute 93 sec latency 85.846 ms oleg257-client.virtnet: 1 8678 0.44 MB/sec execute 94 sec latency 104.098 ms oleg257-client.virtnet: 1 8713 0.43 MB/sec execute 95 sec latency 133.826 ms oleg257-client.virtnet: 1 8762 0.43 MB/sec execute 96 sec latency 117.086 ms oleg257-client.virtnet: 1 8807 0.43 MB/sec execute 97 sec latency 92.336 ms oleg257-client.virtnet: 1 8870 0.42 MB/sec execute 98 sec latency 117.678 ms oleg257-client.virtnet: 1 8913 0.42 MB/sec execute 99 sec latency 88.165 ms oleg257-client.virtnet: 1 8979 0.41 MB/sec execute 100 sec latency 85.206 ms oleg257-client.virtnet: 1 9083 0.41 MB/sec execute 101 sec latency 75.916 ms oleg257-client.virtnet: 1 9123 0.41 MB/sec execute 102 sec latency 117.191 ms oleg257-client.virtnet: 1 9201 0.40 MB/sec execute 103 sec latency 82.490 ms oleg257-client.virtnet: 1 9264 0.40 MB/sec execute 104 sec latency 94.927 ms oleg257-client.virtnet: 1 9341 0.40 MB/sec execute 105 sec latency 119.990 ms oleg257-client.virtnet: 1 9447 0.40 MB/sec execute 106 sec latency 78.716 ms oleg257-client.virtnet: 1 9492 0.40 MB/sec execute 107 sec latency 75.867 ms oleg257-client.virtnet: 1 9552 0.40 MB/sec execute 108 sec latency 82.512 ms oleg257-client.virtnet: 1 9677 0.40 MB/sec execute 109 sec latency 59.620 ms oleg257-client.virtnet: 1 9849 0.43 MB/sec execute 110 sec latency 75.798 ms oleg257-client.virtnet: 1 10033 0.44 MB/sec execute 111 sec latency 53.102 ms oleg257-client.virtnet: 1 10331 0.44 MB/sec execute 112 sec latency 57.611 ms oleg257-client.virtnet: 1 10630 0.47 MB/sec execute 113 sec latency 53.224 ms oleg257-client.virtnet: 1 10744 0.47 MB/sec execute 114 sec latency 61.690 ms oleg257-client.virtnet: 1 10863 0.48 MB/sec execute 115 sec latency 76.857 ms oleg257-client.virtnet: 1 10976 0.47 MB/sec execute 116 sec latency 43.304 ms oleg257-client.virtnet: 1 11081 0.47 MB/sec execute 117 sec latency 54.876 ms oleg257-client.virtnet: 1 11173 0.47 MB/sec execute 118 sec latency 81.313 ms oleg257-client.virtnet: 1 11352 0.46 MB/sec execute 119 sec latency 76.619 ms oleg257-client.virtnet: 1 cleanup 120 sec oleg257-client.virtnet: 0 cleanup 121 sec oleg257-client.virtnet: oleg257-client.virtnet: Operation Count AvgLat MaxLat oleg257-client.virtnet: ---------------------------------------- oleg257-client.virtnet: NTCreateX 1766 28.777 136.215 oleg257-client.virtnet: Close 1283 6.910 42.704 oleg257-client.virtnet: Rename 70 42.510 94.274 oleg257-client.virtnet: Unlink 361 9.678 35.010 oleg257-client.virtnet: Qpathinfo 1618 7.375 89.633 oleg257-client.virtnet: Qfileinfo 281 0.517 5.966 oleg257-client.virtnet: Qfsinfo 289 0.876 33.395 oleg257-client.virtnet: Sfileinfo 125 308.430 34713.484 oleg257-client.virtnet: Find 617 1.789 49.080 oleg257-client.virtnet: WriteX 860 5.297 77.665 oleg257-client.virtnet: ReadX 2796 0.032 6.814 oleg257-client.virtnet: LockX 6 5.150 12.050 oleg257-client.virtnet: UnlockX 6 5.218 7.391 oleg257-client.virtnet: Flush 123 34.331 149.157 oleg257-client.virtnet: oleg257-client.virtnet: Throughput 0.464904 MB/sec 1 clients 1 procs max_latency=34713.500 ms oleg257-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg257-client.virtnet at Mon Aug 31 15:53:53 EDT 2026 with return code 0 oleg257-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg257-client.virtnet oleg257-client.virtnet: /mnt/lustre/d70b.replay-single/oleg257-client.virtnet /mnt/lustre/d70b.replay-single/oleg257-client.virtnet oleg257-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg257-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg257-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg257-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg257-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg257-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg257-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg257-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg257-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg257-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg257-client.virtnet: removed directory 'clients/client0' oleg257-client.virtnet: removed directory 'clients' oleg257-client.virtnet: removed 'client.txt' oleg257-client.virtnet: /mnt/lustre/d70b.replay-single/oleg257-client.virtnet oleg257-client.virtnet: dbench successfully finished