== replay-dual test 26: dbench and tar with mds failover ========================================================== 20:45:04 (1786841104) Starting client oleg303-client.virtnet: -o user_xattr,flock 192.168.203.103@tcp:/lustre /mnt/lustre Started clients oleg303-client.virtnet: 192.168.203.103@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 65452 Started dbench loop with 65453 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H all_char /mnt/lustre/d26.replay-dual/run_tar looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Sat Aug 15 20:45:06 EDT 2026 waiting for dbench pid 65493 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs failed to create barrier semaphore 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients 1 126 5.63 MB/sec warmup 1 sec latency 39.254 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2000 1269304 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1788 1269516 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26164 3579576 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1556 3605464 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27720 7185040 1% /mnt/lustre 1 204 3.99 MB/sec warmup 2 sec latency 220.358 ms 1 339 4.09 MB/sec warmup 3 sec latency 69.126 ms 1 477 4.17 MB/sec warmup 4 sec latency 49.270 ms 1 650 4.21 MB/sec warmup 5 sec latency 46.959 ms test_26 fail mds1 1 times Failing mds1 on oleg303-server 1 782 3.56 MB/sec warmup 6 sec latency 35.388 ms Stopping /mnt/lustre-mds1 (opts:) on oleg303-server 1 863 3.08 MB/sec warmup 7 sec latency 547.264 ms 20:45:13 (1786841113) shut down facet: mds1 facet_host: oleg303-server facet_failover_host: oleg303-server 1 863 2.70 MB/sec warmup 8 sec latency 1547.434 ms 1 863 2.40 MB/sec warmup 9 sec latency 2547.567 ms 1 863 2.16 MB/sec warmup 10 sec latency 3547.679 ms 1 863 1.96 MB/sec warmup 11 sec latency 4547.842 ms 1 863 1.80 MB/sec warmup 12 sec latency 5547.976 ms 1 863 1.66 MB/sec warmup 13 sec latency 6548.128 ms 1 863 1.54 MB/sec warmup 14 sec latency 7548.326 ms 1 863 1.44 MB/sec warmup 15 sec latency 8548.552 ms 1 863 1.35 MB/sec warmup 16 sec latency 9548.726 ms 1 863 1.27 MB/sec warmup 17 sec latency 10548.896 ms Failover mds1 to oleg303-server mount facets: mds1 1 863 1.20 MB/sec warmup 18 sec latency 11549.025 ms 1 863 1.14 MB/sec warmup 19 sec latency 12549.142 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 863 0.00 MB/sec execute 1 sec latency 14549.352 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 1 863 0.00 MB/sec execute 2 sec latency 15549.486 ms Started lustre-MDT0000 20:45:28 (1786841128) targets are mounted 20:45:28 (1786841128) facet_failover done 1 863 0.00 MB/sec execute 3 sec latency 16549.636 ms 1 863 0.00 MB/sec execute 4 sec latency 17549.782 ms 1 863 0.00 MB/sec execute 5 sec latency 18549.933 ms 1 863 0.00 MB/sec execute 6 sec latency 19550.050 ms 1 885 0.01 MB/sec execute 7 sec latency 19799.557 ms oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 988 0.04 MB/sec execute 8 sec latency 92.691 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1169 0.16 MB/sec execute 9 sec latency 30.257 ms 1 1410 0.44 MB/sec execute 10 sec latency 27.863 ms 1 1558 0.41 MB/sec execute 11 sec latency 118.470 ms 1 1627 0.38 MB/sec execute 12 sec latency 56.441 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2372 1268932 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2180 1269124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31000 3567228 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14844 3577144 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 45844 7144372 1% /mnt/lustre 1 1773 0.36 MB/sec execute 13 sec latency 44.224 ms 1 1968 0.35 MB/sec execute 14 sec latency 28.888 ms 1 2119 0.34 MB/sec execute 15 sec latency 27.350 ms 1 2353 0.39 MB/sec execute 16 sec latency 24.880 ms test_26 fail mds2 2 times 1 2487 0.42 MB/sec execute 17 sec latency 33.342 ms Failing mds2 on oleg303-server Stopping /mnt/lustre-mds2 (opts:) on oleg303-server 1 2633 0.43 MB/sec execute 18 sec latency 445.954 ms 20:45:44 (1786841144) shut down facet: mds2 facet_host: oleg303-server facet_failover_host: oleg303-server 1 2633 0.41 MB/sec execute 19 sec latency 1446.053 ms 1 2633 0.39 MB/sec execute 20 sec latency 2446.164 ms 1 2633 0.37 MB/sec execute 21 sec latency 3446.280 ms 1 2633 0.36 MB/sec execute 22 sec latency 4446.388 ms 1 2633 0.34 MB/sec execute 23 sec latency 5446.501 ms 1 2633 0.33 MB/sec execute 24 sec latency 6446.626 ms 1 2633 0.31 MB/sec execute 25 sec latency 7446.731 ms 1 2633 0.30 MB/sec execute 26 sec latency 8446.869 ms 1 2633 0.29 MB/sec execute 27 sec latency 9446.999 ms 1 2633 0.28 MB/sec execute 28 sec latency 10447.134 ms Failover mds2 to oleg303-server mount facets: mds2 1 2633 0.27 MB/sec execute 29 sec latency 11447.267 ms 1 2633 0.26 MB/sec execute 30 sec latency 12447.405 ms 1 2633 0.25 MB/sec execute 31 sec latency 13447.548 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2633 0.24 MB/sec execute 32 sec latency 14447.682 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 1 2633 0.24 MB/sec execute 33 sec latency 15447.775 ms Started lustre-MDT0001 20:45:59 (1786841159) targets are mounted 20:45:59 (1786841159) facet_failover done 1 2633 0.23 MB/sec execute 34 sec latency 16447.894 ms 1 2633 0.22 MB/sec execute 35 sec latency 17448.071 ms 1 2633 0.22 MB/sec execute 36 sec latency 18448.250 ms 1 2633 0.21 MB/sec execute 37 sec latency 19448.400 ms 1 2903 0.30 MB/sec execute 38 sec latency 19998.690 ms oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 3246 0.34 MB/sec execute 39 sec latency 39.909 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3559 0.42 MB/sec execute 40 sec latency 22.405 ms 1 3780 0.44 MB/sec execute 41 sec latency 23.258 ms 1 3914 0.44 MB/sec execute 42 sec latency 80.455 ms 1 4070 0.43 MB/sec execute 43 sec latency 30.388 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2932 1268372 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2800 1268504 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 38492 3562684 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 31052 3570144 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 69544 7132828 1% /mnt/lustre 1 4211 0.42 MB/sec execute 44 sec latency 64.013 ms 1 4338 0.42 MB/sec execute 45 sec latency 198.241 ms 1 4444 0.42 MB/sec execute 46 sec latency 487.109 ms 1 4569 0.42 MB/sec execute 47 sec latency 38.967 ms test_26 fail mds1 3 times 1 4782 0.43 MB/sec execute 48 sec latency 43.411 ms Failing mds1 on oleg303-server Stopping /mnt/lustre-mds1 (opts:) on oleg303-server 1 4976 0.48 MB/sec execute 49 sec latency 269.164 ms 1 4976 0.47 MB/sec execute 50 sec latency 1269.278 ms 1 4976 0.46 MB/sec execute 51 sec latency 2269.424 ms 1 4976 0.45 MB/sec execute 52 sec latency 3269.536 ms 1 4976 0.44 MB/sec execute 53 sec latency 4269.642 ms 1 4976 0.44 MB/sec execute 54 sec latency 5269.755 ms 20:46:21 (1786841181) shut down facet: mds1 facet_host: oleg303-server facet_failover_host: oleg303-server 1 4976 0.43 MB/sec execute 55 sec latency 6269.884 ms 1 4976 0.42 MB/sec execute 56 sec latency 7270.023 ms 1 4976 0.41 MB/sec execute 57 sec latency 8270.152 ms 1 4976 0.41 MB/sec execute 58 sec latency 9270.271 ms 1 4976 0.40 MB/sec execute 59 sec latency 10270.400 ms 1 4976 0.39 MB/sec execute 60 sec latency 11270.547 ms 1 4976 0.39 MB/sec execute 61 sec latency 12270.676 ms 1 4976 0.38 MB/sec execute 62 sec latency 13270.801 ms 1 4976 0.37 MB/sec execute 63 sec latency 14270.920 ms 1 4976 0.37 MB/sec execute 64 sec latency 15271.070 ms Failover mds1 to oleg303-server 1 4976 0.36 MB/sec execute 65 sec latency 16271.181 ms mount facets: mds1 1 4976 0.36 MB/sec execute 66 sec latency 17271.334 ms 1 4976 0.35 MB/sec execute 67 sec latency 18271.468 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4976 0.35 MB/sec execute 68 sec latency 19271.623 ms 1 4976 0.34 MB/sec execute 69 sec latency 20271.779 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 1 4976 0.34 MB/sec execute 70 sec latency 21271.946 ms Started lustre-MDT0000 20:46:36 (1786841196) targets are mounted 20:46:36 (1786841196) facet_failover done 1 4976 0.33 MB/sec execute 71 sec latency 22272.094 ms 1 4976 0.33 MB/sec execute 72 sec latency 23272.225 ms 1 4976 0.32 MB/sec execute 73 sec latency 24272.333 ms 1 4976 0.32 MB/sec execute 74 sec latency 25272.442 ms 1 5082 0.31 MB/sec execute 75 sec latency 25616.866 ms oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 5218 0.31 MB/sec execute 76 sec latency 29.955 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 5352 0.31 MB/sec execute 77 sec latency 37.201 ms 1 5539 0.31 MB/sec execute 78 sec latency 35.562 ms 1 5722 0.31 MB/sec execute 79 sec latency 35.896 ms 1 5946 0.32 MB/sec execute 80 sec latency 31.327 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3732 1267572 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3432 1267872 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 40332 3564640 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 32812 3572976 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 73144 7137616 2% /mnt/lustre 1 6133 0.33 MB/sec execute 81 sec latency 35.459 ms 1 6449 0.37 MB/sec execute 82 sec latency 286.431 ms 1 6751 0.38 MB/sec execute 83 sec latency 478.311 ms 1 7094 0.43 MB/sec execute 84 sec latency 35.839 ms test_26 fail mds2 4 times 1 7311 0.44 MB/sec execute 85 sec latency 24.867 ms Failing mds2 on oleg303-server Stopping /mnt/lustre-mds2 (opts:) on oleg303-server 1 7400 0.43 MB/sec execute 86 sec latency 441.238 ms 1 7400 0.43 MB/sec execute 87 sec latency 1441.353 ms 1 7400 0.42 MB/sec execute 88 sec latency 2441.467 ms 1 7400 0.42 MB/sec execute 89 sec latency 3441.578 ms 1 7400 0.41 MB/sec execute 90 sec latency 4441.705 ms 1 7400 0.41 MB/sec execute 91 sec latency 5441.838 ms 20:46:58 (1786841218) shut down facet: mds2 facet_host: oleg303-server facet_failover_host: oleg303-server 1 7400 0.41 MB/sec execute 92 sec latency 6442.040 ms 1 7400 0.40 MB/sec execute 93 sec latency 7442.205 ms 1 7400 0.40 MB/sec execute 94 sec latency 8442.409 ms 1 7400 0.39 MB/sec execute 95 sec latency 9442.579 ms 1 7400 0.39 MB/sec execute 96 sec latency 10442.734 ms 1 7400 0.38 MB/sec execute 97 sec latency 11442.956 ms 1 7400 0.38 MB/sec execute 98 sec latency 12443.087 ms 1 7400 0.38 MB/sec execute 99 sec latency 13443.258 ms 1 cleanup 100 sec 1 cleanup 101 sec Failover mds2 to oleg303-server mount facets: mds2 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 105 sec 1 cleanup 106 sec oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 Started lustre-MDT0001 20:47:13 (1786841233) targets are mounted 20:47:13 (1786841233) facet_failover done 1 cleanup 107 sec 1 cleanup 108 sec 1 cleanup 109 sec 1 cleanup 110 sec 1 cleanup 111 sec 1 cleanup 112 sec oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 0 cleanup 112 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1091 97.807 25616.857 Close 828 3.040 478.298 Rename 50 23.680 54.981 Unlink 192 8.587 26.306 Qpathinfo 1033 4.532 31.690 Qfileinfo 187 1.019 4.491 Qfsinfo 181 0.445 5.931 Sfileinfo 89 19.804 487.081 Find 391 4.334 63.996 WriteX 569 3.742 17.547 ReadX 1851 0.188 23.852 LockX 4 1.791 1.996 UnlockX 4 2.161 2.457 Flush 68 12.987 44.211 Throughput 0.376799 MB/sec 1 clients 1 procs max_latency=25616.866 ms stopping dbench on /mnt/lustre at Sat Aug 15 20:47:18 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H crush /mnt/lustre2/d26.replay-dual/run_dbench looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Sat Aug 15 20:47:21 EDT 2026 waiting for dbench pid 69741 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients 1 140 6.02 MB/sec warmup 1 sec latency 37.393 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3904 1267400 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3652 1267652 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 4832 3602132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 47104 3558836 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 51936 7160968 1% /mnt/lustre 1 247 4.70 MB/sec warmup 2 sec latency 198.779 ms 1 371 4.41 MB/sec warmup 3 sec latency 51.185 ms 1 487 4.24 MB/sec warmup 4 sec latency 70.032 ms 1 688 4.24 MB/sec warmup 5 sec latency 75.215 ms test_26 fail mds1 5 times 1 817 3.58 MB/sec warmup 6 sec latency 32.953 ms Failing mds1 on oleg303-server Stopping /mnt/lustre-mds1 (opts:) on oleg303-server 1 884 3.10 MB/sec warmup 7 sec latency 596.137 ms 1 885 2.71 MB/sec warmup 8 sec latency 844.143 ms 1 885 2.41 MB/sec warmup 9 sec latency 1752.287 ms 1 885 2.17 MB/sec warmup 10 sec latency 2752.430 ms 1 885 1.97 MB/sec warmup 11 sec latency 3752.620 ms 1 885 1.81 MB/sec warmup 12 sec latency 4752.771 ms 1 885 1.67 MB/sec warmup 13 sec latency 5752.876 ms 20:47:35 (1786841255) shut down facet: mds1 facet_host: oleg303-server facet_failover_host: oleg303-server 1 885 1.55 MB/sec warmup 14 sec latency 6753.025 ms 1 885 1.44 MB/sec warmup 15 sec latency 7753.177 ms 1 885 1.35 MB/sec warmup 16 sec latency 8753.327 ms 1 885 1.27 MB/sec warmup 17 sec latency 9753.508 ms 1 885 1.20 MB/sec warmup 18 sec latency 10753.664 ms 1 885 1.14 MB/sec warmup 19 sec latency 11753.779 ms 1 885 0.00 MB/sec execute 1 sec latency 13754.100 ms 1 885 0.00 MB/sec execute 2 sec latency 14754.285 ms 1 885 0.00 MB/sec execute 3 sec latency 15754.503 ms Failover mds1 to oleg303-server mount facets: mds1 1 885 0.00 MB/sec execute 4 sec latency 16754.626 ms 1 885 0.00 MB/sec execute 5 sec latency 17754.799 ms 1 885 0.00 MB/sec execute 6 sec latency 18754.955 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 885 0.00 MB/sec execute 7 sec latency 19755.097 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all 1 885 0.00 MB/sec execute 8 sec latency 20755.257 ms pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 Started lustre-MDT0000 20:47:50 (1786841270) targets are mounted 20:47:50 (1786841270) facet_failover done 1 885 0.00 MB/sec execute 9 sec latency 21755.421 ms 1 885 0.00 MB/sec execute 10 sec latency 22755.584 ms 1 885 0.00 MB/sec execute 11 sec latency 23755.760 ms 1 885 0.00 MB/sec execute 12 sec latency 24755.962 ms 1 935 0.01 MB/sec execute 13 sec latency 25358.715 ms oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1086 0.09 MB/sec execute 14 sec latency 84.404 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1246 0.09 MB/sec execute 15 sec latency 29.087 ms 1 1467 0.27 MB/sec execute 16 sec latency 49.476 ms 1 1559 0.26 MB/sec execute 17 sec latency 423.371 ms 1 1696 0.25 MB/sec execute 18 sec latency 74.910 ms 1 1862 0.25 MB/sec execute 19 sec latency 159.969 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2844 1268460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2944 1268360 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12908 3593828 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 47204 3559788 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 60112 7153616 1% /mnt/lustre 1 2032 0.25 MB/sec execute 20 sec latency 51.992 ms 1 2191 0.24 MB/sec execute 21 sec latency 30.066 ms 1 2377 0.29 MB/sec execute 22 sec latency 97.676 ms 1 2562 0.31 MB/sec execute 23 sec latency 33.231 ms test_26 fail mds2 6 times Failing mds2 on oleg303-server 1 2898 0.46 MB/sec execute 24 sec latency 74.427 ms Stopping /mnt/lustre-mds2 (opts:) on oleg303-server 1 3010 0.47 MB/sec execute 25 sec latency 259.037 ms 20:48:07 (1786841287) shut down facet: mds2 facet_host: oleg303-server facet_failover_host: oleg303-server 1 3010 0.46 MB/sec execute 26 sec latency 1259.195 ms 1 3010 0.44 MB/sec execute 27 sec latency 2259.336 ms 1 3010 0.42 MB/sec execute 28 sec latency 3259.519 ms 1 3010 0.41 MB/sec execute 29 sec latency 4259.739 ms 1 3010 0.40 MB/sec execute 30 sec latency 5259.892 ms 1 3010 0.38 MB/sec execute 31 sec latency 6260.006 ms 1 3010 0.37 MB/sec execute 32 sec latency 7260.179 ms 1 3010 0.36 MB/sec execute 33 sec latency 8260.340 ms 1 3010 0.35 MB/sec execute 34 sec latency 9260.495 ms 1 3010 0.34 MB/sec execute 35 sec latency 10260.681 ms Failover mds2 to oleg303-server mount facets: mds2 1 3010 0.33 MB/sec execute 36 sec latency 11260.915 ms 1 3010 0.32 MB/sec execute 37 sec latency 12261.142 ms 1 3010 0.31 MB/sec execute 38 sec latency 13261.299 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 3010 0.30 MB/sec execute 39 sec latency 14261.405 ms 1 3010 0.30 MB/sec execute 40 sec latency 15261.587 ms oleg303-server: oleg303-server.virtnet: executing set_default_debug -1 all pdsh@oleg303-client: oleg303-server: ssh exited with exit code 1 Started lustre-MDT0001 20:48:22 (1786841302) targets are mounted 20:48:22 (1786841302) facet_failover done 1 3010 0.29 MB/sec execute 41 sec latency 16261.715 ms 1 3010 0.28 MB/sec execute 42 sec latency 17261.800 ms 1 3010 0.28 MB/sec execute 43 sec latency 18261.934 ms 1 3010 0.27 MB/sec execute 44 sec latency 19262.078 ms 1 3010 0.26 MB/sec execute 45 sec latency 20262.212 ms 1 3305 0.30 MB/sec execute 46 sec latency 20280.576 ms oleg303-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 3587 0.36 MB/sec execute 47 sec latency 25.429 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3768 0.38 MB/sec execute 48 sec latency 50.334 ms striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar 1 3901 0.38 MB/sec execute 49 sec latency 29.491 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Sat Aug 15 20:48:31 EDT 2026 with return code 0 69741 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 69741 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished