== replay-dual test 26: dbench and tar with mds failover ========================================================== 23:08:17 (1784344097) Starting client oleg130-client.virtnet: -o user_xattr,flock 192.168.201.130@tcp:/lustre /mnt/lustre Started clients oleg130-client.virtnet: 192.168.201.130@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 65463 Started dbench loop with 65464 striped dir -i0 -c2 -H all_char /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H fnv_1a_64 /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 Fri Jul 17 23:08:19 EDT 2026 waiting for dbench pid 65507 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1992 1269312 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1564 3605456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3579592 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3108 7185048 1% /mnt/lustre 1 102 4.72 MB/sec warmup 1 sec latency 47.382 ms 1 184 3.69 MB/sec warmup 2 sec latency 92.890 ms 1 280 3.48 MB/sec warmup 3 sec latency 164.219 ms 1 374 3.33 MB/sec warmup 4 sec latency 59.112 ms 1 478 3.34 MB/sec warmup 5 sec latency 59.985 ms test_26 fail mds1 1 times 1 615 3.50 MB/sec warmup 6 sec latency 67.069 ms Failing mds1 on oleg130-server Stopping /mnt/lustre-mds1 (opts:) on oleg130-server 1 731 3.04 MB/sec warmup 7 sec latency 46.349 ms 1 810 2.68 MB/sec warmup 8 sec latency 154.135 ms 23:08:28 (1784344108) shut down facet: mds1 facet_host: oleg130-server facet_failover_host: oleg130-server 1 896 2.41 MB/sec warmup 9 sec latency 376.139 ms 1 995 2.19 MB/sec warmup 10 sec latency 157.829 ms 1 995 1.99 MB/sec warmup 11 sec latency 1159.424 ms 1 995 1.83 MB/sec warmup 12 sec latency 2159.838 ms 1 995 1.68 MB/sec warmup 13 sec latency 3160.004 ms 1 995 1.56 MB/sec warmup 14 sec latency 4160.441 ms 1 995 1.46 MB/sec warmup 15 sec latency 5160.670 ms 1 995 1.37 MB/sec warmup 16 sec latency 6160.864 ms 1 995 1.29 MB/sec warmup 17 sec latency 7161.053 ms 1 995 1.22 MB/sec warmup 18 sec latency 8161.377 ms Failover mds1 to oleg130-server mount facets: mds1 1 995 1.15 MB/sec warmup 19 sec latency 9161.556 ms 1 995 0.00 MB/sec execute 1 sec latency 11162.401 ms 1 995 0.00 MB/sec execute 2 sec latency 12162.626 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 995 0.00 MB/sec execute 3 sec latency 13162.757 ms 1 995 0.00 MB/sec execute 4 sec latency 14162.904 ms oleg130-server: oleg130-server.virtnet: executing set_default_debug -1 all pdsh@oleg130-client: oleg130-server: ssh exited with exit code 1 Started lustre-MDT0000 23:08:44 (1784344124) targets are mounted 23:08:44 (1784344124) facet_failover done 1 995 0.00 MB/sec execute 5 sec latency 15163.087 ms 1 995 0.00 MB/sec execute 6 sec latency 16163.209 ms 1 995 0.00 MB/sec execute 7 sec latency 17163.353 ms 1 995 0.00 MB/sec execute 8 sec latency 18163.537 ms 1 995 0.00 MB/sec execute 9 sec latency 19164.488 ms 1 1077 0.10 MB/sec execute 10 sec latency 19293.835 ms oleg130-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1174 0.10 MB/sec execute 11 sec latency 61.361 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1267 0.10 MB/sec execute 12 sec latency 38.473 ms 1 1481 0.32 MB/sec execute 13 sec latency 135.671 ms 1 1646 0.31 MB/sec execute 14 sec latency 30.316 ms 1 1802 0.29 MB/sec execute 15 sec latency 35.143 ms 1 1974 0.28 MB/sec execute 16 sec latency 37.598 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2352 1268952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2096 1269208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 4968 3594180 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 42952 3555760 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 47920 7149940 1% /mnt/lustre 1 2083 0.28 MB/sec execute 17 sec latency 66.082 ms 1 2206 0.27 MB/sec execute 18 sec latency 42.593 ms 1 2354 0.32 MB/sec execute 19 sec latency 36.259 ms 1 2452 0.31 MB/sec execute 20 sec latency 52.570 ms test_26 fail mds2 2 times 1 2622 0.34 MB/sec execute 21 sec latency 39.840 ms Failing mds2 on oleg130-server Stopping /mnt/lustre-mds2 (opts:) on oleg130-server 1 2929 0.53 MB/sec execute 22 sec latency 51.100 ms 1 3207 0.54 MB/sec execute 23 sec latency 41.870 ms 23:09:02 (1784344142) shut down facet: mds2 facet_host: oleg130-server facet_failover_host: oleg130-server 1 3501 0.68 MB/sec execute 24 sec latency 31.833 ms 1 3695 0.67 MB/sec execute 25 sec latency 19.606 ms 1 3848 0.69 MB/sec execute 26 sec latency 37.832 ms 1 3985 0.67 MB/sec execute 27 sec latency 35.577 ms 1 4083 0.65 MB/sec execute 28 sec latency 299.343 ms 1 4083 0.63 MB/sec execute 29 sec latency 1299.578 ms 1 4083 0.61 MB/sec execute 30 sec latency 2299.786 ms 1 4083 0.59 MB/sec execute 31 sec latency 3299.987 ms 1 4083 0.57 MB/sec execute 32 sec latency 4300.774 ms 1 4083 0.55 MB/sec execute 33 sec latency 5300.973 ms Failover mds2 to oleg130-server mount facets: mds2 1 4083 0.53 MB/sec execute 34 sec latency 6301.141 ms 1 4083 0.52 MB/sec execute 35 sec latency 7301.306 ms 1 4083 0.50 MB/sec execute 36 sec latency 8301.471 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4083 0.49 MB/sec execute 37 sec latency 9301.650 ms 1 4083 0.48 MB/sec execute 38 sec latency 10302.055 ms 1 4083 0.47 MB/sec execute 39 sec latency 11302.261 ms oleg130-server: oleg130-server.virtnet: executing set_default_debug -1 all pdsh@oleg130-client: oleg130-server: ssh exited with exit code 1 Started lustre-MDT0001 23:09:19 (1784344159) targets are mounted 23:09:19 (1784344159) facet_failover done 1 4083 0.45 MB/sec execute 40 sec latency 12302.446 ms 1 4083 0.44 MB/sec execute 41 sec latency 13302.572 ms 1 4083 0.43 MB/sec execute 42 sec latency 14302.764 ms 1 4083 0.42 MB/sec execute 43 sec latency 15302.892 ms 1 4214 0.42 MB/sec execute 44 sec latency 15480.599 ms oleg130-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 4312 0.41 MB/sec execute 45 sec latency 51.594 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4432 0.41 MB/sec execute 46 sec latency 43.633 ms 1 4531 0.40 MB/sec execute 47 sec latency 40.684 ms 1 4670 0.42 MB/sec execute 48 sec latency 35.673 ms 1 4791 0.41 MB/sec execute 49 sec latency 41.564 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2772 1268532 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2448 1268856 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 11248 3594060 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 57116 3547468 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 68364 7141528 1% /mnt/lustre 1 4962 0.46 MB/sec execute 50 sec latency 60.225 ms 1 5058 0.46 MB/sec execute 51 sec latency 42.446 ms 1 5170 0.45 MB/sec execute 52 sec latency 42.008 ms 1 5280 0.44 MB/sec execute 53 sec latency 47.578 ms 1 5373 0.44 MB/sec execute 54 sec latency 43.022 ms test_26 fail mds1 3 times 1 5537 0.43 MB/sec execute 55 sec latency 46.923 ms Failing mds1 on oleg130-server Stopping /mnt/lustre-mds1 (opts:) on oleg130-server 1 5657 0.43 MB/sec execute 56 sec latency 40.178 ms 1 5787 0.42 MB/sec execute 57 sec latency 211.588 ms 23:09:37 (1784344177) shut down facet: mds1 facet_host: oleg130-server facet_failover_host: oleg130-server 1 5820 0.41 MB/sec execute 58 sec latency 851.908 ms 1 5820 0.41 MB/sec execute 59 sec latency 1852.286 ms 1 5820 0.40 MB/sec execute 60 sec latency 2852.439 ms 1 5820 0.39 MB/sec execute 61 sec latency 3854.652 ms 1 5820 0.39 MB/sec execute 62 sec latency 4854.834 ms 1 5820 0.38 MB/sec execute 63 sec latency 5855.073 ms 1 5820 0.37 MB/sec execute 64 sec latency 6855.260 ms 1 5820 0.37 MB/sec execute 65 sec latency 7855.587 ms 1 5820 0.36 MB/sec execute 66 sec latency 8855.769 ms 1 5820 0.36 MB/sec execute 67 sec latency 9855.940 ms Failover mds1 to oleg130-server mount facets: mds1 1 5820 0.35 MB/sec execute 68 sec latency 10856.115 ms 1 5820 0.35 MB/sec execute 69 sec latency 11856.281 ms 1 5820 0.34 MB/sec execute 70 sec latency 12856.434 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 5820 0.34 MB/sec execute 71 sec latency 13856.543 ms 1 5820 0.33 MB/sec execute 72 sec latency 14856.672 ms 1 5820 0.33 MB/sec execute 73 sec latency 15856.842 ms oleg130-server: oleg130-server.virtnet: executing set_default_debug -1 all pdsh@oleg130-client: oleg130-server: ssh exited with exit code 1 1 5820 0.32 MB/sec execute 74 sec latency 16857.134 ms Started lustre-MDT0000 23:09:53 (1784344193) targets are mounted 23:09:53 (1784344193) facet_failover done 1 5820 0.32 MB/sec execute 75 sec latency 17858.013 ms 1 5820 0.32 MB/sec execute 76 sec latency 18858.186 ms 1 5820 0.31 MB/sec execute 77 sec latency 19858.357 ms 1 5825 0.31 MB/sec execute 78 sec latency 20825.732 ms 1 5944 0.32 MB/sec execute 79 sec latency 59.926 ms oleg130-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 6024 0.32 MB/sec execute 80 sec latency 57.566 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6153 0.32 MB/sec execute 81 sec latency 45.901 ms 1 6476 0.37 MB/sec execute 82 sec latency 35.378 ms 1 6764 0.38 MB/sec execute 83 sec latency 42.473 ms 1 6964 0.39 MB/sec execute 84 sec latency 37.030 ms 1 7173 0.42 MB/sec execute 85 sec latency 48.820 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3296 1268008 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3040 1268264 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12460 3593552 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 60656 3542952 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 73116 7136504 2% /mnt/lustre 1 7280 0.42 MB/sec execute 86 sec latency 34.135 ms 1 7400 0.42 MB/sec execute 87 sec latency 51.553 ms 1 7518 0.42 MB/sec execute 88 sec latency 41.695 ms 1 7609 0.42 MB/sec execute 89 sec latency 50.982 ms 1 7753 0.42 MB/sec execute 90 sec latency 32.681 ms test_26 fail mds2 4 times Failing mds2 on oleg130-server 1 7875 0.41 MB/sec execute 91 sec latency 51.012 ms Stopping /mnt/lustre-mds2 (opts:) on oleg130-server 1 7912 0.41 MB/sec execute 92 sec latency 605.446 ms 23:10:12 (1784344212) shut down facet: mds2 facet_host: oleg130-server facet_failover_host: oleg130-server 1 7912 0.41 MB/sec execute 93 sec latency 1605.649 ms 1 7912 0.40 MB/sec execute 94 sec latency 2605.839 ms 1 7912 0.40 MB/sec execute 95 sec latency 3606.010 ms 1 7912 0.39 MB/sec execute 96 sec latency 4606.186 ms 1 7912 0.39 MB/sec execute 97 sec latency 5606.359 ms 1 7912 0.39 MB/sec execute 98 sec latency 6606.516 ms 1 7912 0.38 MB/sec execute 99 sec latency 7607.703 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec Failover mds2 to oleg130-server mount facets: mds2 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 106 sec 1 cleanup 107 sec 1 cleanup 108 sec oleg130-server: oleg130-server.virtnet: executing set_default_debug -1 all pdsh@oleg130-client: oleg130-server: ssh exited with exit code 1 Started lustre-MDT0001 23:10:28 (1784344228) targets are mounted 23:10:28 (1784344228) facet_failover done 1 cleanup 109 sec 1 cleanup 110 sec 1 cleanup 111 sec 1 cleanup 112 sec 1 cleanup 113 sec 1 cleanup 114 sec 0 cleanup 114 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1188 52.848 20825.720 Close 866 3.861 25.135 Rename 50 31.324 61.341 Unlink 242 10.748 33.253 Qpathinfo 1118 19.489 15480.579 Qfileinfo 191 1.113 5.155 Qfsinfo 200 0.658 8.671 Sfileinfo 90 260.347 21466.572 Find 416 4.878 29.435 WriteX 587 4.945 29.025 ReadX 1883 0.297 87.341 LockX 4 2.703 3.249 UnlockX 4 2.630 3.126 Flush 79 18.269 59.911 Throughput 0.381717 MB/sec 1 clients 1 procs max_latency=20825.732 ms stopping dbench on /mnt/lustre at Fri Jul 17 23:10:33 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre oleg130-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 removed 'client.txt' /mnt/lustre dbench successfully finished mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec striped dir -i0 -c2 -H crush2 /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 Fri Jul 17 23:10:36 EDT 2026 waiting for dbench pid 69717 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 1 111 5.24 MB/sec warmup 1 sec latency 92.216 ms 1 193 3.82 MB/sec warmup 2 sec latency 146.872 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3820 1267484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3672 1267632 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27808 3577796 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 24012 3582780 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 51820 7160576 1% /mnt/lustre 1 289 3.57 MB/sec warmup 3 sec latency 65.742 ms 1 389 3.46 MB/sec warmup 4 sec latency 55.211 ms 1 501 3.49 MB/sec warmup 5 sec latency 43.618 ms 1 664 3.52 MB/sec warmup 6 sec latency 60.651 ms 1 776 3.05 MB/sec warmup 7 sec latency 98.810 ms test_26 fail mds1 5 times 1 874 2.71 MB/sec warmup 8 sec latency 77.454 ms Failing mds1 on oleg130-server Stopping /mnt/lustre-mds1 (opts:) on oleg130-server 1 892 2.41 MB/sec warmup 9 sec latency 580.767 ms 1 910 2.17 MB/sec warmup 10 sec latency 838.650 ms 23:10:47 (1784344247) shut down facet: mds1 facet_host: oleg130-server facet_failover_host: oleg130-server 1 910 1.98 MB/sec warmup 11 sec latency 1838.846 ms 1 910 1.81 MB/sec warmup 12 sec latency 2838.975 ms 1 910 1.67 MB/sec warmup 13 sec latency 3839.157 ms 1 910 1.55 MB/sec warmup 14 sec latency 4839.379 ms 1 910 1.45 MB/sec warmup 15 sec latency 5839.542 ms 1 910 1.36 MB/sec warmup 16 sec latency 6839.691 ms 1 910 1.28 MB/sec warmup 17 sec latency 7839.847 ms 1 910 1.21 MB/sec warmup 18 sec latency 8839.985 ms 1 910 1.14 MB/sec warmup 19 sec latency 9840.197 ms Failover mds1 to oleg130-server mount facets: mds1 1 910 0.00 MB/sec execute 1 sec latency 11840.587 ms 1 910 0.00 MB/sec execute 2 sec latency 12840.747 ms 1 910 0.00 MB/sec execute 3 sec latency 13840.957 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 910 0.00 MB/sec execute 4 sec latency 14841.114 ms 1 910 0.00 MB/sec execute 5 sec latency 15841.292 ms 1 910 0.00 MB/sec execute 6 sec latency 16841.457 ms oleg130-server: oleg130-server.virtnet: executing set_default_debug -1 all pdsh@oleg130-client: oleg130-server: ssh exited with exit code 1 Started lustre-MDT0000 23:11:03 (1784344263) targets are mounted 23:11:03 (1784344263) facet_failover done 1 910 0.00 MB/sec execute 7 sec latency 17841.827 ms 1 910 0.00 MB/sec execute 8 sec latency 18841.925 ms 1 910 0.00 MB/sec execute 9 sec latency 19842.087 ms 1 910 0.00 MB/sec execute 10 sec latency 20843.201 ms 1 936 0.00 MB/sec execute 11 sec latency 21527.234 ms 1 1064 0.09 MB/sec execute 12 sec latency 47.592 ms oleg130-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1190 0.10 MB/sec execute 13 sec latency 42.441 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1391 0.30 MB/sec execute 14 sec latency 38.782 ms 1 1486 0.29 MB/sec execute 15 sec latency 153.827 ms 1 1605 0.27 MB/sec execute 16 sec latency 34.077 ms 1 1736 0.27 MB/sec execute 17 sec latency 40.117 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3680 1267624 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3544 1267760 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 39304 3567212 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 34392 3571852 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 73696 7139064 2% /mnt/lustre 1 1862 0.26 MB/sec execute 18 sec latency 50.347 ms 1 2000 0.25 MB/sec execute 19 sec latency 46.640 ms 1 2128 0.25 MB/sec execute 20 sec latency 44.202 ms 1 2292 0.29 MB/sec execute 21 sec latency 37.012 ms 1 2412 0.28 MB/sec execute 22 sec latency 73.285 ms test_26 fail mds2 6 times 1 2508 0.30 MB/sec execute 23 sec latency 51.094 ms Failing mds2 on oleg130-server Stopping /mnt/lustre-mds2 (opts:) on oleg130-server 1 2768 0.43 MB/sec execute 24 sec latency 84.744 ms 1 2775 0.41 MB/sec execute 25 sec latency 940.348 ms 23:11:22 (1784344282) shut down facet: mds2 facet_host: oleg130-server facet_failover_host: oleg130-server 1 2775 0.39 MB/sec execute 26 sec latency 1940.622 ms 1 2775 0.38 MB/sec execute 27 sec latency 2940.782 ms 1 2775 0.36 MB/sec execute 28 sec latency 3940.950 ms 1 2775 0.35 MB/sec execute 29 sec latency 4941.105 ms 1 2775 0.34 MB/sec execute 30 sec latency 5941.280 ms 1 2775 0.33 MB/sec execute 31 sec latency 6941.480 ms 1 2775 0.32 MB/sec execute 32 sec latency 7941.638 ms 1 2775 0.31 MB/sec execute 33 sec latency 8941.813 ms 1 2775 0.30 MB/sec execute 34 sec latency 9941.990 ms 1 2775 0.29 MB/sec execute 35 sec latency 10942.155 ms Failover mds2 to oleg130-server mount facets: mds2 1 2775 0.28 MB/sec execute 36 sec latency 11942.330 ms 1 2775 0.28 MB/sec execute 37 sec latency 12942.524 ms 1 2775 0.27 MB/sec execute 38 sec latency 13942.698 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2775 0.26 MB/sec execute 39 sec latency 14942.919 ms 1 2775 0.26 MB/sec execute 40 sec latency 15943.112 ms oleg130-server: oleg130-server.virtnet: executing set_default_debug -1 all pdsh@oleg130-client: oleg130-server: ssh exited with exit code 1 1 2775 0.25 MB/sec execute 41 sec latency 16943.266 ms Started lustre-MDT0001 23:11:38 (1784344298) targets are mounted 23:11:38 (1784344298) facet_failover done 1 2775 0.24 MB/sec execute 42 sec latency 17943.434 ms 1 2775 0.24 MB/sec execute 43 sec latency 18943.605 ms 1 2775 0.23 MB/sec execute 44 sec latency 19943.783 ms 1 2775 0.23 MB/sec execute 45 sec latency 20943.966 ms 1 2984 0.26 MB/sec execute 46 sec latency 21204.877 ms oleg130-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 3275 0.29 MB/sec execute 47 sec latency 39.651 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3529 0.35 MB/sec execute 48 sec latency 30.415 ms 1 3697 0.35 MB/sec execute 49 sec latency 23.799 ms 1 3856 0.36 MB/sec execute 50 sec latency 29.431 ms 1 3975 0.36 MB/sec execute 51 sec latency 91.873 ms 1 4067 0.35 MB/sec execute 52 sec latency 123.620 ms 1 4181 0.35 MB/sec execute 53 sec latency 37.166 ms 1 4294 0.35 MB/sec execute 54 sec latency 66.840 ms 1 4434 0.34 MB/sec execute 55 sec latency 35.707 ms 1 4549 0.34 MB/sec execute 56 sec latency 39.870 ms 1 4701 0.36 MB/sec execute 57 sec latency 59.661 ms 1 4840 0.35 MB/sec execute 58 sec latency 34.336 ms 1 5047 0.40 MB/sec execute 59 sec latency 57.831 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Fri Jul 17 23:11:56 EDT 2026 with return code 0 69717 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 69717 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished