== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 21:15:20 (1788570920) 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 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/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=135392 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2436 1268868 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1980 1269324 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26172 3573292 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1580 3596840 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7170132 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg257-server Stopping /mnt/lustre-mds1 (opts:) on oleg257-server 21:15:46 (1788570946) 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 Fri Sep 4 21:15:24 EDT 2026 oleg257-client.virtnet: waiting for dbench pid 135423 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 51 2.09 MB/sec warmup 1 sec latency 93.608 ms oleg257-client.virtnet: 1 136 2.99 MB/sec warmup 2 sec latency 90.226 ms oleg257-client.virtnet: 1 190 2.52 MB/sec warmup 3 sec latency 110.423 ms oleg257-client.virtnet: 1 285 2.65 MB/sec warmup 4 sec latency 105.392 ms oleg257-client.virtnet: 1 338 2.45 MB/sec warmup 5 sec latency 145.356 ms oleg257-client.virtnet: 1 410 2.41 MB/sec warmup 6 sec latency 128.759 ms oleg257-client.virtnet: 1 477 2.38 MB/sec warmup 7 sec latency 87.005 ms oleg257-client.virtnet: 1 600 2.62 MB/sec warmup 8 sec latency 104.191 ms oleg257-client.virtnet: 1 688 2.35 MB/sec warmup 9 sec latency 76.416 ms oleg257-client.virtnet: 1 721 2.13 MB/sec warmup 10 sec latency 422.772 ms oleg257-client.virtnet: 1 723 1.93 MB/sec warmup 11 sec latency 1417.112 ms oleg257-client.virtnet: 1 776 1.78 MB/sec warmup 12 sec latency 130.413 ms oleg257-client.virtnet: 1 848 1.66 MB/sec warmup 13 sec latency 101.061 ms oleg257-client.virtnet: 1 885 1.55 MB/sec warmup 14 sec latency 255.697 ms oleg257-client.virtnet: 1 919 1.45 MB/sec warmup 15 sec latency 412.162 ms oleg257-client.virtnet: 1 971 1.36 MB/sec warmup 16 sec latency 114.047 ms oleg257-client.virtnet: 1 1054 1.34 MB/sec warmup 17 sec latency 73.310 ms oleg257-client.virtnet: 1 1139 1.28 MB/sec warmup 18 sec latency 59.283 ms oleg257-client.virtnet: 1 1145 1.21 MB/sec warmup 19 sec latency 968.280 ms oleg257-client.virtnet: 1 1145 1.15 MB/sec warmup 20 sec latency 1968.521 ms oleg257-client.virtnet: 1 1145 1.09 MB/sec warmup 21 sec latency 2969.150 ms oleg257-client.virtnet: 1 1145 1.04 MB/sec warmup 22 sec latency 3970.132 ms oleg257-client.virtnet: 1 1145 1.00 MB/sec warmup 23 sec latency 4971.060 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 1 sec latency 6971.521 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 2 sec latency 7974.403 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 3 sec latency 8982.732 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 4 sec latency 9984.145 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 5 sec latency 10985.285 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 6 sec latency 11985.814 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 7 sec latency 12986.100 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 8 sec latency 13988.017 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 9 sec latency 14988.268 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 10 sec laStart 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 21:16:18 (1788570978) targets are mounted 21:16:18 (1788570978) 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 2388 1268916 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1936 1269368 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36484 3570308 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13168 3593508 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49652 7163816 1% /mnt/lustre tency 15993.903 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 11 sec latency 16995.988 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 12 sec latency 17998.091 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 13 sec latency 18998.635 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 14 sec latency 19998.964 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 15 sec latency 20999.807 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 16 sec latency 22000.815 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 17 sec latency 23001.051 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 18 sec latency 24002.571 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 19 sec latency 25004.245 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 20 sec latency 26004.529 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 21 sec latency 27004.733 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 22 sec latency 28008.382 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 23 sec latency 29008.648 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 24 sec latency 30010.424 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 25 sec latency 31011.205 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 26 sec latency 32011.547 ms oleg257-client.virtnet: 1 1145 0.00 MB/sec execute 27 sec latency 33018.086 ms oleg257-client.virtnet: 1 1173 0.00 MB/sec execute 28 sec latency 33485.690 ms oleg257-client.virtnet: 1 1231 0.00 MB/sec execute 29 sec latency 98.688 ms oleg257-client.virtnet: 1 1395 0.10 MB/sec execute 30 sec latency 74.974 ms oleg257-client.virtnet: 1 1474 0.10 MB/sec execute 31 sec latency 84.445 ms oleg257-client.virtnet: 1 1551 0.10 MB/sec execute 32 sec latency 90.810 ms oleg257-client.virtnet: 1 1643 0.10 MB/sec execute 33 sec latency 112.524 ms oleg257-client.virtnet: 1 1698 0.09 MB/sec execute 34 sec latency 99.957 ms oleg257-client.virtnet: 1 1808 0.10 MB/sec execute 35 sec latency 87.357 ms oleg257-client.virtnet: 1 1871 0.09 MB/sec execute 36 sec latency 76.813 ms oleg257-client.virtnet: 1 1969 0.09 MB/sec execute 37 sec latency 97.928 ms oleg257-client.virtnet: 1 2018 0.09 MB/sec execute 38 sec latency 82.291 ms oleg257-client.virtnet: 1 2129 0.09 MB/sec execute 39 sec latency 64.193 ms oleg257-client.virtnet: 1 2168 0.09 MB/sec execute 40 sec latency 134.135 ms oleg257-client.virtnet: 1 2305 0.12 MB/sec execute 41 sec latency 82.844 ms oleg257-client.virtnet: 1 2359 0.12 MB/sec execute 42 sec latency 139.371 ms oleg257-client.virtnet: 1 2406 0.12 MB/sec execute 43 sec latency 147.798 ms oleg257-client.virtnet: 1 2452 0.12 MB/sec execute 44 sec latency 127.172 ms oleg257-client.virtnet: 1 2497 0.13 MB/sec execute 45 sec latency 146.503 ms oleg257-client.virtnet: 1 2594 0.13 MB/sec execute 46 sec latency 86.413 ms oleg257-client.virtnet: 1 2768 0.19 MB/sec execute 47 sec latency 76.147 ms oleg257-client.virtnet: 1 2926 0.22 MB/sec execute 48 sec latency 69.538 ms oleg257-client.virtnet: 1 3012 0.21 MB/sec execute 49 sec latency 75.762 ms oleg257-client.virtnet: 1 3209 0.23 MB/sec execute 50 sec latency 187.627 ms oleg257-client.virtnet: 1 3349 0.24 MB/sec execute 51 sec latency 80.102 ms oleg257-client.virtnet: 1 3493 0.29 MB/sec execute 52 sec latency 85.953 ms oleg257-client.virtnet: 1 3579 0.29 MB/sec execute 53 sec latency 52.527 ms oleg257-client.virtnet: 1 3651 0.29 MB/sec execute 54 sec latency 92.736 ms oleg257-clietest_70b fail mds2 2 times Failing mds2 on oleg257-server Stopping /mnt/lustre-mds2 (opts:) on oleg257-server 21:16:52 (1788571012) 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 21:17:24 (1788571044) targets are mounted 21:17:24 (1788571044) facet_failover done nt.virtnet: 1 3729 0.29 MB/sec execute 55 sec latency 85.713 ms oleg257-client.virtnet: 1 3805 0.30 MB/sec execute 56 sec latency 102.453 ms oleg257-client.virtnet: 1 3865 0.29 MB/sec execute 57 sec latency 79.085 ms oleg257-client.virtnet: 1 3923 0.29 MB/sec execute 58 sec latency 89.568 ms oleg257-client.virtnet: 1 3987 0.29 MB/sec execute 59 sec latency 73.066 ms oleg257-client.virtnet: 1 4045 0.28 MB/sec execute 60 sec latency 78.845 ms oleg257-client.virtnet: 1 4114 0.28 MB/sec execute 61 sec latency 91.348 ms oleg257-client.virtnet: 1 4214 0.28 MB/sec execute 62 sec latency 71.532 ms oleg257-client.virtnet: 1 4279 0.27 MB/sec execute 63 sec latency 113.160 ms oleg257-client.virtnet: 1 4349 0.27 MB/sec execute 64 sec latency 78.568 ms oleg257-client.virtnet: 1 4415 0.27 MB/sec execute 65 sec latency 112.042 ms oleg257-client.virtnet: 1 4480 0.27 MB/sec execute 66 sec latency 93.218 ms oleg257-client.virtnet: 1 4557 0.27 MB/sec execute 67 sec latency 50.632 ms oleg257-client.virtnet: 1 4654 0.28 MB/sec execute 68 sec latency 59.198 ms oleg257-client.virtnet: 1 4758 0.28 MB/sec execute 69 sec latency 65.990 ms oleg257-client.virtnet: 1 4884 0.29 MB/sec execute 70 sec latency 75.627 ms oleg257-client.virtnet: 1 4996 0.31 MB/sec execute 71 sec latency 97.090 ms oleg257-client.virtnet: 1 5070 0.31 MB/sec execute 72 sec latency 72.888 ms oleg257-client.virtnet: 1 5137 0.30 MB/sec execute 73 sec latency 80.397 ms oleg257-client.virtnet: 1 5172 0.30 MB/sec execute 74 sec latency 120.577 ms oleg257-client.virtnet: 1 5232 0.30 MB/sec execute 75 sec latency 96.234 ms oleg257-client.virtnet: 1 5274 0.29 MB/sec execute 76 sec latency 154.188 ms oleg257-client.virtnet: 1 5326 0.29 MB/sec execute 77 sec latency 100.818 ms oleg257-client.virtnet: 1 5364 0.29 MB/sec execute 78 sec latency 125.928 ms oleg257-client.virtnet: 1 5426 0.28 MB/sec execute 79 sec latency 79.327 ms oleg257-client.virtnet: 1 5551 0.28 MB/sec execute 80 sec latency 58.212 ms oleg257-client.virtnet: 1 5604 0.28 MB/sec execute 81 sec latency 101.610 ms oleg257-client.virtnet: 1 5710 0.28 MB/sec execute 82 sec latency 76.574 ms oleg257-client.virtnet: 1 5763 0.28 MB/sec execute 83 sec latency 76.229 ms oleg257-client.virtnet: 1 5861 0.28 MB/sec execute 84 sec latency 83.301 ms oleg257-client.virtnet: 1 5941 0.28 MB/sec execute 85 sec latency 85.245 ms oleg257-client.virtnet: 1 5996 0.28 MB/sec execute 86 sec latency 98.038 ms oleg257-client.virtnet: 1 6056 0.29 MB/sec execute 87 sec latency 94.049 ms oleg257-client.virtnet: 1 6161 0.29 MB/sec execute 88 sec latency 78.753 ms oleg257-client.virtnet: 1 6332 0.31 MB/sec execute 89 sec latency 129.873 ms oleg257-client.virtnet: 1 6489 0.33 MB/sec execute 90 sec latency 67.941 ms oleg257-client.virtnet: 1 6570 0.33 MB/sec execute 91 sec latency 78.502 ms oleg257-client.virtnet: 1 6792 0.33 MB/sec execute 92 sec latency 76.942 ms oleg257-client.virtnet: 1 6922 0.34 MB/sec execute 93 sec latency 122.105 ms oleg257-client.virtnet: 1 7084 0.37 MB/sec execute 94 sec latency 97.385 ms oleg257-client.virtnet: 1 7171 0.36 MB/sec execute 95 sec latency 78.039 ms oleg257-client.virtnet: 1 7240 0.36 MB/sec execute 96 sec latency 109.123 ms oleg257-client.virtnet: 1 7329 0.37 MB/sec execute 97 sec latency 89.506 ms oleg257-client.virtnet: 1 7380 0.37 MB/sec execute 98 sec latency 95.404 ms oleg257-client.virtnet: 1 7447 0.36 MB/sec execute 99 sec latency 78.240 ms ololeg257-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 eg257-client.virtnet: 1 7492 0.36 MB/sec execute 100 sec latency 130.513 ms oleg257-client.virtnet: 1 7551 0.36 MB/sec execute 101 sec latency 91.599 ms oleg257-client.virtnet: 1 7609 0.35 MB/sec execute 102 sec latency 97.490 ms oleg257-client.virtnet: 1 7695 0.35 MB/sec execute 103 sec latency 86.723 ms oleg257-client.virtnet: 1 7783 0.35 MB/sec execute 104 sec latency 86.983 ms oleg257-client.virtnet: 1 7823 0.35 MB/sec execute 105 sec latency 107.880 ms oleg257-client.virtnet: 1 7854 0.34 MB/sec execute 106 sec latency 152.280 ms oleg257-client.virtnet: 1 7902 0.34 MB/sec execute 107 sec latency 115.582 ms oleg257-client.virtnet: 1 7982 0.34 MB/sec execute 108 sec latency 107.601 ms oleg257-client.virtnet: 1 8051 0.34 MB/sec execute 109 sec latency 97.114 ms oleg257-client.virtnet: 1 8101 0.34 MB/sec execute 110 sec latency 96.841 ms oleg257-client.virtnet: 1 8240 0.34 MB/sec execute 111 sec latency 55.725 ms oleg257-client.virtnet: 1 8352 0.34 MB/sec execute 112 sec latency 38.900 ms oleg257-client.virtnet: 1 8535 0.36 MB/sec execute 113 sec latency 44.424 ms oleg257-client.virtnet: 1 8606 0.36 MB/sec execute 114 sec latency 96.194 ms oleg257-client.virtnet: 1 8682 0.36 MB/sec execute 115 sec latency 103.274 ms oleg257-client.virtnet: 1 8751 0.36 MB/sec execute 116 sec latency 106.906 ms oleg257-client.virtnet: 1 8804 0.35 MB/sec execute 117 sec latency 105.422 ms oleg257-client.virtnet: 1 8848 0.35 MB/sec execute 118 sec latency 104.524 ms oleg257-client.virtnet: 1 8918 0.35 MB/sec execute 119 sec latency 136.868 ms oleg257-client.virtnet: 1 cleanup 120 sec oleg257-client.virtnet: 1 cleanup 121 sec oleg257-client.virtnet: 0 cleanup 122 sec oleg257-client.virtnet: oleg257-client.virtnet: Operation Count AvgLat MaxLat oleg257-client.virtnet: ---------------------------------------- oleg257-client.virtnet: NTCreateX 1385 60.594 33485.668 oleg257-client.virtnet: Close 1012 9.034 45.253 oleg257-client.virtnet: Rename 57 58.798 187.598 oleg257-client.virtnet: Unlink 260 13.307 43.882 oleg257-client.virtnet: Qpathinfo 1264 9.431 123.904 oleg257-client.virtnet: Qfileinfo 222 0.725 10.026 oleg257-client.virtnet: Qfsinfo 211 1.314 28.460 oleg257-client.virtnet: Sfileinfo 111 34.030 97.751 oleg257-client.virtnet: Find 469 2.489 62.008 oleg257-client.virtnet: WriteX 658 7.149 64.897 oleg257-client.virtnet: ReadX 2103 0.058 11.967 oleg257-client.virtnet: LockX 4 5.324 6.787 oleg257-client.virtnet: UnlockX 4 8.048 13.217 oleg257-client.virtnet: Flush 90 42.511 152.260 oleg257-client.virtnet: oleg257-client.virtnet: Throughput 0.34864 MB/sec 1 clients 1 procs max_latency=33485.690 ms oleg257-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg257-client.virtnet at Fri Sep 4 21:17:51 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/WORD' 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/SEED' oleg257-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' 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/EXCEL' oleg257-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' 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