== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 10:42:52 (1787841772) Starting client oleg654-client.virtnet: -o user_xattr,flock 192.168.206.154@tcp:/lustre /mnt/lustre Started clients oleg654-client.virtnet: 192.168.206.154@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 + DIR=/mnt/lustre/d70b.replay-single/oleg654-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=135357 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2428 1268876 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2072 1269232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1604 3597864 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26148 3573316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7171180 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg654-server Stopping /mnt/lustre-mds1 (opts:) on oleg654-server 10:43:15 (1787841795) shut down facet: mds1 facet_host: oleg654-server facet_failover_host: oleg654-server Failover mds1 to oleg654-server mount facets: mds1 oleg654-client.virtnet: looking for dbench program oleg654-client.virtnet: /usr/bin/dbench oleg654-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg654-client.virtnet oleg654-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg654-client.virtnet' oleg654-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg654-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg654-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg654-client.virtnet at Thu Aug 27 10:42:57 EDT 2026 oleg654-client.virtnet: waiting for dbench pid 135388 oleg654-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg654-client.virtnet: oleg654-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg654-client.virtnet: failed to create barrier semaphore oleg654-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg654-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg654-client.virtnet: releasing clients oleg654-client.virtnet: 1 71 3.13 MB/sec warmup 1 sec latency 83.221 ms oleg654-client.virtnet: 1 139 3.00 MB/sec warmup 2 sec latency 125.907 ms oleg654-client.virtnet: 1 197 2.61 MB/sec warmup 3 sec latency 121.270 ms oleg654-client.virtnet: 1 282 2.61 MB/sec warmup 4 sec latency 102.992 ms oleg654-client.virtnet: 1 341 2.45 MB/sec warmup 5 sec latency 104.299 ms oleg654-client.virtnet: 1 405 2.39 MB/sec warmup 6 sec latency 116.658 ms oleg654-client.virtnet: 1 499 2.48 MB/sec warmup 7 sec latency 71.195 ms oleg654-client.virtnet: 1 640 2.63 MB/sec warmup 8 sec latency 84.824 ms oleg654-client.virtnet: 1 664 2.35 MB/sec warmup 9 sec latency 794.551 ms oleg654-client.virtnet: 1 664 2.11 MB/sec warmup 10 sec latency 1795.579 ms oleg654-client.virtnet: 1 731 1.93 MB/sec warmup 11 sec latency 1866.051 ms oleg654-client.virtnet: 1 799 1.79 MB/sec warmup 12 sec latency 66.711 ms oleg654-client.virtnet: 1 874 1.66 MB/sec warmup 13 sec latency 81.334 ms oleg654-client.virtnet: 1 913 1.55 MB/sec warmup 14 sec latency 244.624 ms oleg654-client.virtnet: 1 970 1.45 MB/sec warmup 15 sec latency 87.940 ms oleg654-client.virtnet: 1 1061 1.43 MB/sec warmup 16 sec latency 118.672 ms oleg654-client.virtnet: 1 1076 1.35 MB/sec warmup 17 sec latency 888.228 ms oleg654-client.virtnet: 1 1076 1.27 MB/sec warmup 18 sec latency 1890.922 ms oleg654-client.virtnet: 1 1076 1.20 MB/sec warmup 19 sec latency 2891.112 ms oleg654-client.virtnet: 1 1076 1.14 MB/sec warmup 20 sec latency 3892.085 ms oleg654-client.virtnet: 1 1076 1.09 MB/sec warmup 21 sec latency 4892.268 ms oleg654-client.virtnet: 1 1076 1.04 MB/sec warmup 22 sec latency 5892.931 ms oleg654-client.virtnet: 1 1076 1.00 MB/sec warmup 23 sec latency 6893.118 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 1 sec latency 8896.385 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 2 sec latency 9896.617 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 3 sec latency 10899.056 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 4 sec latency 11900.290 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 5 sec latency 12900.434 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 6 sec latency 13901.221 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 7 sec latency 14904.421 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 8 sec latency 15904.630 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 9 sec latency 16904.873 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 10 seStart mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1 Started lustre-MDT0000 10:43:47 (1787841827) targets are mounted 10:43:47 (1787841827) facet_failover done oleg654-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 13132 3593776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36396 3570380 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49528 7164156 1% /mnt/lustre test_70b fail mds2 2 times Failing mds2 on oleg654-server Stopping /mnt/lustre-mds2 (opts:) on oleg654-server c latency 17905.370 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 11 sec latency 18910.428 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 12 sec latency 19921.088 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 13 sec latency 20921.253 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 14 sec latency 21922.895 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 15 sec latency 22926.242 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 16 sec latency 23928.087 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 17 sec latency 24931.005 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 18 sec latency 25931.398 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 19 sec latency 26931.679 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 20 sec latency 27932.182 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 21 sec latency 28932.368 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 22 sec latency 29932.825 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 23 sec latency 30933.078 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 24 sec latency 31933.735 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 25 sec latency 32933.986 ms oleg654-client.virtnet: 1 1076 0.00 MB/sec execute 26 sec latency 33934.282 ms oleg654-client.virtnet: 1 1124 0.00 MB/sec execute 27 sec latency 34588.296 ms oleg654-client.virtnet: 1 1208 0.00 MB/sec execute 28 sec latency 74.670 ms oleg654-client.virtnet: 1 1274 0.01 MB/sec execute 29 sec latency 62.311 ms oleg654-client.virtnet: 1 1421 0.10 MB/sec execute 30 sec latency 65.659 ms oleg654-client.virtnet: 1 1502 0.10 MB/sec execute 31 sec latency 86.198 ms oleg654-client.virtnet: 1 1577 0.10 MB/sec execute 32 sec latency 82.488 ms oleg654-client.virtnet: 1 1655 0.10 MB/sec execute 33 sec latency 80.247 ms oleg654-client.virtnet: 1 1721 0.10 MB/sec execute 34 sec latency 95.837 ms oleg654-client.virtnet: 1 1795 0.10 MB/sec execute 35 sec latency 127.865 ms oleg654-client.virtnet: 1 1857 0.10 MB/sec execute 36 sec latency 109.148 ms oleg654-client.virtnet: 1 1954 0.10 MB/sec execute 37 sec latency 67.785 ms oleg654-client.virtnet: 1 2012 0.09 MB/sec execute 38 sec latency 97.725 ms oleg654-client.virtnet: 1 2088 0.10 MB/sec execute 39 sec latency 83.543 ms oleg654-client.virtnet: 1 2170 0.09 MB/sec execute 40 sec latency 84.164 ms oleg654-client.virtnet: 1 2334 0.12 MB/sec execute 41 sec latency 70.910 ms oleg654-client.virtnet: 1 2396 0.12 MB/sec execute 42 sec latency 85.740 ms oleg654-client.virtnet: 1 2468 0.13 MB/sec execute 43 sec latency 67.729 ms oleg654-client.virtnet: 1 2586 0.14 MB/sec execute 44 sec latency 64.099 ms oleg654-client.virtnet: 1 2770 0.20 MB/sec execute 45 sec latency 117.470 ms oleg654-client.virtnet: 1 2929 0.23 MB/sec execute 46 sec latency 92.018 ms oleg654-client.virtnet: 1 3013 0.23 MB/sec execute 47 sec latency 70.832 ms oleg654-client.virtnet: 1 3271 0.26 MB/sec execute 48 sec latency 91.073 ms oleg654-client.virtnet: 1 3399 0.26 MB/sec execute 49 sec latency 64.607 ms oleg654-client.virtnet: 1 3579 0.31 MB/sec execute 50 sec latency 75.620 ms oleg654-client.virtnet: 1 3653 0.31 MB/sec execute 51 sec latency 75.974 ms oleg654-client.virtnet: 1 3729 0.31 MB/sec execute 52 sec latency 57.643 ms oleg654-client.virtnet: 1 3816 0.32 MB/sec execute 53 sec latency 100.816 ms oleg654-client.virtnet: 1 3884 0.31 MB/sec execute 54 sec latency 87.654 ms oleg654-clien10:44:16 (1787841856) shut down facet: mds2 facet_host: oleg654-server facet_failover_host: oleg654-server Failover mds2 to oleg654-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg654-server: oleg654-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg654-client: oleg654-server: ssh exited with exit code 1 Started lustre-MDT0001 10:44:49 (1787841889) targets are mounted 10:44:49 (1787841889) facet_failover done oleg654-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 t.virtnet: 1 3955 0.31 MB/sec execute 55 sec latency 82.577 ms oleg654-client.virtnet: 1 4030 0.31 MB/sec execute 56 sec latency 66.502 ms oleg654-client.virtnet: 1 4135 0.30 MB/sec execute 57 sec latency 59.867 ms oleg654-client.virtnet: 1 4263 0.30 MB/sec execute 58 sec latency 75.500 ms oleg654-client.virtnet: 1 4350 0.30 MB/sec execute 59 sec latency 66.666 ms oleg654-client.virtnet: 1 4443 0.30 MB/sec execute 60 sec latency 79.209 ms oleg654-client.virtnet: 1 4536 0.29 MB/sec execute 61 sec latency 82.166 ms oleg654-client.virtnet: 1 4623 0.31 MB/sec execute 62 sec latency 79.812 ms oleg654-client.virtnet: 1 4743 0.30 MB/sec execute 63 sec latency 70.777 ms oleg654-client.virtnet: 1 4862 0.31 MB/sec execute 64 sec latency 55.809 ms oleg654-client.virtnet: 1 5023 0.34 MB/sec execute 65 sec latency 47.740 ms oleg654-client.virtnet: 1 5127 0.34 MB/sec execute 66 sec latency 75.038 ms oleg654-client.virtnet: 1 5190 0.33 MB/sec execute 67 sec latency 69.568 ms oleg654-client.virtnet: 1 5257 0.33 MB/sec execute 68 sec latency 93.507 ms oleg654-client.virtnet: 1 5336 0.33 MB/sec execute 69 sec latency 84.381 ms oleg654-client.virtnet: 1 5373 0.32 MB/sec execute 70 sec latency 110.277 ms oleg654-client.virtnet: 1 5426 0.32 MB/sec execute 71 sec latency 80.105 ms oleg654-client.virtnet: 1 5539 0.31 MB/sec execute 72 sec latency 93.904 ms oleg654-client.virtnet: 1 5577 0.31 MB/sec execute 73 sec latency 126.495 ms oleg654-client.virtnet: 1 5665 0.31 MB/sec execute 74 sec latency 95.723 ms oleg654-client.virtnet: 1 5728 0.30 MB/sec execute 75 sec latency 93.415 ms oleg654-client.virtnet: 1 5825 0.30 MB/sec execute 76 sec latency 79.526 ms oleg654-client.virtnet: 1 5936 0.31 MB/sec execute 77 sec latency 98.504 ms oleg654-client.virtnet: 1 5986 0.31 MB/sec execute 78 sec latency 116.030 ms oleg654-client.virtnet: 1 6047 0.31 MB/sec execute 79 sec latency 93.338 ms oleg654-client.virtnet: 1 6144 0.31 MB/sec execute 80 sec latency 83.173 ms oleg654-client.virtnet: 1 6324 0.35 MB/sec execute 81 sec latency 81.790 ms oleg654-client.virtnet: 1 6459 0.35 MB/sec execute 82 sec latency 78.964 ms oleg654-client.virtnet: 1 6551 0.36 MB/sec execute 83 sec latency 79.632 ms oleg654-client.virtnet: 1 6754 0.36 MB/sec execute 84 sec latency 129.135 ms oleg654-client.virtnet: 1 6907 0.37 MB/sec execute 85 sec latency 78.314 ms oleg654-client.virtnet: 1 7094 0.40 MB/sec execute 86 sec latency 59.612 ms oleg654-client.virtnet: 1 7195 0.40 MB/sec execute 87 sec latency 78.331 ms oleg654-client.virtnet: 1 7269 0.40 MB/sec execute 88 sec latency 84.039 ms oleg654-client.virtnet: 1 7342 0.40 MB/sec execute 89 sec latency 100.692 ms oleg654-client.virtnet: 1 7424 0.40 MB/sec execute 90 sec latency 67.480 ms oleg654-client.virtnet: 1 7507 0.40 MB/sec execute 91 sec latency 50.316 ms oleg654-client.virtnet: 1 7590 0.39 MB/sec execute 92 sec latency 58.065 ms oleg654-client.virtnet: 1 7695 0.39 MB/sec execute 93 sec latency 54.757 ms oleg654-client.virtnet: 1 7788 0.39 MB/sec execute 94 sec latency 85.138 ms oleg654-client.virtnet: 1 7836 0.38 MB/sec execute 95 sec latency 98.035 ms oleg654-client.virtnet: 1 7893 0.38 MB/sec execute 96 sec latency 101.681 ms oleg654-client.virtnet: 1 7969 0.38 MB/sec execute 97 sec latency 74.034 ms oleg654-client.virtnet: 1 8035 0.38 MB/sec execute 98 sec latency 82.543 ms oleg654-client.virtnet: 1 8139 0.39 MB/sec execute 99 sec latency 70.604 ms oleg654-client.virtnet: 1 8278 0.38 MB/sec execute 100 sec latency 45.721 ms oleg654-client.virtnet: 1 8405 0.38 MB/sec execute 101 sec latency 42.793 ms oleg654-client.virtnet: 1 8556 0.40 MB/sec execute 102 sec latency 72.018 ms oleg654-client.virtnet: 1 8662 0.40 MB/sec execute 103 sec latency 73.491 ms oleg654-client.virtnet: 1 8751 0.40 MB/sec execute 104 sec latency 56.453 ms oleg654-client.virtnet: 1 8827 0.40 MB/sec execute 105 sec latency 92.204 ms oleg654-client.virtnet: 1 8913 0.39 MB/sec execute 106 sec latency 56.276 ms oleg654-client.virtnet: 1 9059 0.39 MB/sec execute 107 sec latency 42.856 ms oleg654-client.virtnet: 1 9158 0.39 MB/sec execute 108 sec latency 58.216 ms oleg654-client.virtnet: 1 9270 0.38 MB/sec execute 109 sec latency 57.993 ms oleg654-client.virtnet: 1 9446 0.39 MB/sec execute 110 sec latency 61.378 ms oleg654-client.virtnet: 1 9532 0.39 MB/sec execute 111 sec latency 60.442 ms oleg654-client.virtnet: 1 9665 0.39 MB/sec execute 112 sec latency 66.983 ms oleg654-client.virtnet: 1 9873 0.42 MB/sec execute 113 sec latency 70.433 ms oleg654-client.virtnet: 1 10089 0.43 MB/sec execute 114 sec latency 57.123 ms oleg654-client.virtnet: 1 10404 0.44 MB/sec execute 115 sec latency 64.196 ms oleg654-client.virtnet: 1 10659 0.46 MB/sec execute 116 sec latency 49.444 ms oleg654-client.virtnet: 1 10775 0.46 MB/sec execute 117 sec latency 45.281 ms oleg654-client.virtnet: 1 10890 0.47 MB/sec execute 118 sec latency 59.334 ms oleg654-client.virtnet: 1 10997 0.46 MB/sec execute 119 sec latency 58.390 ms oleg654-client.virtnet: 1 cleanup 120 sec oleg654-client.virtnet: 1 cleanup 121 sec oleg654-client.virtnet: 0 cleanup 121 sec oleg654-client.virtnet: oleg654-client.virtnet: Operation Count AvgLat MaxLat oleg654-client.virtnet: ---------------------------------------- oleg654-client.virtnet: NTCreateX 1724 29.354 127.815 oleg654-client.virtnet: Close 1267 6.784 57.336 oleg654-client.virtnet: Rename 74 46.318 117.435 oleg654-client.virtnet: Unlink 328 9.861 33.922 oleg654-client.virtnet: Qpathinfo 1596 7.798 91.988 oleg654-client.virtnet: Qfileinfo 280 0.639 14.679 oleg654-client.virtnet: Qfsinfo 280 0.753 20.326 oleg654-client.virtnet: Sfileinfo 132 290.997 34588.267 oleg654-client.virtnet: Find 599 1.843 54.729 oleg654-client.virtnet: WriteX 843 5.513 54.721 oleg654-client.virtnet: ReadX 2777 0.269 63.163 oleg654-client.virtnet: LockX 6 11.566 36.912 oleg654-client.virtnet: UnlockX 6 7.072 17.243 oleg654-client.virtnet: Flush 105 38.597 129.121 oleg654-client.virtnet: oleg654-client.virtnet: Throughput 0.464445 MB/sec 1 clients 1 procs max_latency=34588.296 ms oleg654-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg654-client.virtnet at Thu Aug 27 10:45:22 EDT 2026 with return code 0 oleg654-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg654-client.virtnet oleg654-client.virtnet: /mnt/lustre/d70b.replay-single/oleg654-client.virtnet /mnt/lustre/d70b.replay-single/oleg654-client.virtnet oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg654-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg654-client.virtnet: removed directory 'clients/client0' oleg654-client.virtnet: removed directory 'clients' oleg654-client.virtnet: removed 'client.txt' oleg654-client.virtnet: /mnt/lustre/d70b.replay-single/oleg654-client.virtnet oleg654-client.virtnet: dbench successfully finished