== replay-dual test 26: dbench and tar with mds failover ========================================================== 07:17:47 (1756811867) Starting client oleg336-client.virtnet: -o user_xattr,flock 192.168.203.136@tcp:/lustre /mnt/lustre Started clients oleg336-client.virtnet: 192.168.203.136@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 64901 Started dbench loop with 64902 striped dir -i0 -c2 -H crush2 /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 Tue Sep 2 07:17:49 EDT 2025 waiting for dbench pid 64952 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2056 1285632 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1820 1285868 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3579376 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3080 7184860 1% /mnt/lustre 1 of 1 processes prepared for launch 0 sec releasing clients 1 139 6.02 MB/sec warmup 1 sec latency 39.939 ms 1 280 5.22 MB/sec warmup 2 sec latency 34.282 ms 1 421 4.95 MB/sec warmup 3 sec latency 53.511 ms 1 571 4.78 MB/sec warmup 4 sec latency 43.697 ms test_26 fail mds1 1 times Failing mds1 on oleg336-server 1 692 4.24 MB/sec warmup 5 sec latency 86.523 ms Stopping /mnt/lustre-mds1 (opts:) on oleg336-server 1 737 3.55 MB/sec warmup 6 sec latency 586.114 ms 07:17:56 (1756811876) shut down facet: mds1 facet_host: oleg336-server facet_failover_host: oleg336-server 1 737 3.04 MB/sec warmup 7 sec latency 1586.342 ms 1 737 2.66 MB/sec warmup 8 sec latency 2586.504 ms 1 737 2.37 MB/sec warmup 9 sec latency 3586.654 ms 1 737 2.13 MB/sec warmup 10 sec latency 4586.834 ms 1 737 1.94 MB/sec warmup 11 sec latency 5587.004 ms 1 737 1.78 MB/sec warmup 12 sec latency 6587.167 ms 1 737 1.64 MB/sec warmup 13 sec latency 7587.368 ms 1 737 1.52 MB/sec warmup 14 sec latency 8587.546 ms 1 737 1.42 MB/sec warmup 15 sec latency 9587.699 ms 1 737 1.33 MB/sec warmup 16 sec latency 10587.835 ms Failover mds1 to oleg336-server mount facets: mds1 1 737 1.25 MB/sec warmup 17 sec latency 11587.991 ms 1 737 1.18 MB/sec warmup 18 sec latency 12588.155 ms 1 737 1.12 MB/sec warmup 19 sec latency 13588.268 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 737 0.00 MB/sec execute 1 sec latency 15588.488 ms oleg336-server: oleg336-server.virtnet: executing set_default_debug -1 all pdsh@oleg336-client: oleg336-server: ssh exited with exit code 1 Started lustre-MDT0000 07:18:11 (1756811891) targets are mounted 07:18:11 (1756811891) facet_failover done 1 737 0.00 MB/sec execute 2 sec latency 16588.612 ms 1 737 0.00 MB/sec execute 3 sec latency 17588.770 ms 1 737 0.00 MB/sec execute 4 sec latency 18588.919 ms 1 737 0.00 MB/sec execute 5 sec latency 19589.108 ms 1 744 0.00 MB/sec execute 6 sec latency 20383.184 ms oleg336-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 861 0.04 MB/sec execute 7 sec latency 67.455 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 986 0.07 MB/sec execute 8 sec latency 35.298 ms 1 1185 0.19 MB/sec execute 9 sec latency 28.874 ms 1 1421 0.47 MB/sec execute 10 sec latency 29.259 ms 1 1568 0.44 MB/sec execute 11 sec latency 31.371 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2500 1285188 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2216 1285472 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 47644 3555168 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 9984 3590480 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 57628 7145648 1% /mnt/lustre 1 1660 0.41 MB/sec execute 12 sec latency 49.197 ms 1 1799 0.39 MB/sec execute 13 sec latency 45.763 ms 1 1924 0.37 MB/sec execute 14 sec latency 65.060 ms 1 2095 0.36 MB/sec execute 15 sec latency 28.932 ms test_26 fail mds2 2 times 1 2274 0.37 MB/sec execute 16 sec latency 33.334 ms Failing mds2 on oleg336-server Stopping /mnt/lustre-mds2 (opts:) on oleg336-server 1 2428 0.40 MB/sec execute 17 sec latency 38.421 ms 1 2465 0.41 MB/sec execute 18 sec latency 745.011 ms 1 2465 0.38 MB/sec execute 19 sec latency 1745.186 ms 1 2465 0.37 MB/sec execute 20 sec latency 2745.352 ms 1 2465 0.35 MB/sec execute 21 sec latency 3745.511 ms 1 2465 0.33 MB/sec execute 22 sec latency 4745.669 ms 1 2465 0.32 MB/sec execute 23 sec latency 5745.815 ms 07:18:33 (1756811913) shut down facet: mds2 facet_host: oleg336-server facet_failover_host: oleg336-server 1 2465 0.30 MB/sec execute 24 sec latency 6745.928 ms 1 2465 0.29 MB/sec execute 25 sec latency 7746.084 ms 1 2465 0.28 MB/sec execute 26 sec latency 8746.246 ms 1 2465 0.27 MB/sec execute 27 sec latency 9746.398 ms 1 2465 0.26 MB/sec execute 28 sec latency 10746.548 ms 1 2465 0.25 MB/sec execute 29 sec latency 11746.696 ms 1 2465 0.24 MB/sec execute 30 sec latency 12746.849 ms 1 2465 0.24 MB/sec execute 31 sec latency 13747.021 ms 1 2465 0.23 MB/sec execute 32 sec latency 14747.147 ms 1 2465 0.22 MB/sec execute 33 sec latency 15747.345 ms Failover mds2 to oleg336-server mount facets: mds2 1 2465 0.21 MB/sec execute 34 sec latency 16747.452 ms 1 2465 0.21 MB/sec execute 35 sec latency 17747.560 ms 1 2465 0.20 MB/sec execute 36 sec latency 18747.695 ms 1 2465 0.20 MB/sec execute 37 sec latency 19747.857 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2465 0.19 MB/sec execute 38 sec latency 20748.035 ms oleg336-server: oleg336-server.virtnet: executing set_default_debug -1 all 1 2465 0.19 MB/sec execute 39 sec latency 21748.201 ms pdsh@oleg336-client: oleg336-server: ssh exited with exit code 1 Started lustre-MDT0001 07:18:49 (1756811929) targets are mounted 07:18:49 (1756811929) facet_failover done 1 2465 0.18 MB/sec execute 40 sec latency 22748.370 ms 1 2465 0.18 MB/sec execute 41 sec latency 23748.553 ms 1 2465 0.17 MB/sec execute 42 sec latency 24748.706 ms 1 2465 0.17 MB/sec execute 43 sec latency 25748.858 ms 1 2560 0.17 MB/sec execute 44 sec latency 26306.902 ms oleg336-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2876 0.24 MB/sec execute 45 sec latency 63.315 ms 1 3073 0.27 MB/sec execute 46 sec latency 36.931 ms 1 3379 0.30 MB/sec execute 47 sec latency 31.619 ms 1 3686 0.36 MB/sec execute 48 sec latency 24.658 ms 1 3853 0.38 MB/sec execute 49 sec latency 30.814 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3000 1284688 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2768 1284920 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 59172 3546048 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11932 3593796 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 71104 7139844 1% /mnt/lustre 1 4002 0.37 MB/sec execute 50 sec latency 29.436 ms 1 4142 0.37 MB/sec execute 51 sec latency 42.109 ms 1 4292 0.37 MB/sec execute 52 sec latency 43.145 ms 1 4452 0.37 MB/sec execute 53 sec latency 54.009 ms test_26 fail mds1 3 times 1 4605 0.38 MB/sec execute 54 sec latency 33.912 ms Failing mds1 on oleg336-server Stopping /mnt/lustre-mds1 (opts:) on oleg336-server 1 4742 0.38 MB/sec execute 55 sec latency 257.197 ms 07:19:05 (1756811945) shut down facet: mds1 facet_host: oleg336-server facet_failover_host: oleg336-server 1 4742 0.37 MB/sec execute 56 sec latency 1257.343 ms 1 4742 0.37 MB/sec execute 57 sec latency 2257.478 ms 1 4742 0.36 MB/sec execute 58 sec latency 3257.614 ms 1 4742 0.35 MB/sec execute 59 sec latency 4257.778 ms 1 4742 0.35 MB/sec execute 60 sec latency 5257.973 ms 1 4742 0.34 MB/sec execute 61 sec latency 6258.124 ms 1 4742 0.34 MB/sec execute 62 sec latency 7258.293 ms 1 4742 0.33 MB/sec execute 63 sec latency 8258.447 ms 1 4742 0.33 MB/sec execute 64 sec latency 9258.575 ms 1 4742 0.32 MB/sec execute 65 sec latency 10258.720 ms Failover mds1 to oleg336-server mount facets: mds1 1 4742 0.32 MB/sec execute 66 sec latency 11258.874 ms 1 4742 0.31 MB/sec execute 67 sec latency 12259.020 ms 1 4742 0.31 MB/sec execute 68 sec latency 13259.178 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4742 0.30 MB/sec execute 69 sec latency 14259.289 ms 1 4742 0.30 MB/sec execute 70 sec latency 15259.451 ms oleg336-server: oleg336-server.virtnet: executing set_default_debug -1 all pdsh@oleg336-client: oleg336-server: ssh exited with exit code 1 Started lustre-MDT0000 07:19:20 (1756811960) targets are mounted 07:19:20 (1756811960) facet_failover done 1 4742 0.29 MB/sec execute 71 sec latency 16259.631 ms 1 4742 0.29 MB/sec execute 72 sec latency 17259.786 ms 1 4742 0.29 MB/sec execute 73 sec latency 18259.968 ms 1 4742 0.28 MB/sec execute 74 sec latency 19260.210 ms 1 4742 0.28 MB/sec execute 75 sec latency 20260.325 ms oleg336-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4846 0.28 MB/sec execute 76 sec latency 20371.052 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 5078 0.31 MB/sec execute 77 sec latency 31.968 ms 1 5251 0.31 MB/sec execute 78 sec latency 34.266 ms 1 5430 0.31 MB/sec execute 79 sec latency 59.938 ms 1 5672 0.31 MB/sec execute 80 sec latency 35.675 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3572 1284116 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3412 1284276 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 59132 3547552 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14000 3592624 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 73132 7140176 2% /mnt/lustre 1 5894 0.32 MB/sec execute 81 sec latency 27.528 ms 1 6028 0.32 MB/sec execute 82 sec latency 42.105 ms 1 6154 0.32 MB/sec execute 83 sec latency 351.266 ms 1 6527 0.37 MB/sec execute 84 sec latency 38.953 ms 1 6882 0.39 MB/sec execute 85 sec latency 26.929 ms test_26 fail mds2 4 times Failing mds2 on oleg336-server 1 7171 0.42 MB/sec execute 86 sec latency 29.506 ms Stopping /mnt/lustre-mds2 (opts:) on oleg336-server 1 7219 0.42 MB/sec execute 87 sec latency 656.224 ms 07:19:37 (1756811977) shut down facet: mds2 facet_host: oleg336-server facet_failover_host: oleg336-server 1 7219 0.41 MB/sec execute 88 sec latency 1656.360 ms 1 7219 0.41 MB/sec execute 89 sec latency 2656.530 ms 1 7219 0.41 MB/sec execute 90 sec latency 3656.656 ms 1 7219 0.40 MB/sec execute 91 sec latency 4656.789 ms 1 7219 0.40 MB/sec execute 92 sec latency 5656.934 ms 1 7219 0.39 MB/sec execute 93 sec latency 6657.069 ms 1 7219 0.39 MB/sec execute 94 sec latency 7657.180 ms 1 7219 0.38 MB/sec execute 95 sec latency 8657.302 ms 1 7219 0.38 MB/sec execute 96 sec latency 9657.417 ms 1 7219 0.38 MB/sec execute 97 sec latency 10657.543 ms Failover mds2 to oleg336-server mount facets: mds2 1 7219 0.37 MB/sec execute 98 sec latency 11657.726 ms 1 7219 0.37 MB/sec execute 99 sec latency 12657.871 ms 1 cleanup 100 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 101 sec 1 cleanup 102 sec oleg336-server: oleg336-server.virtnet: executing set_default_debug -1 all pdsh@oleg336-client: oleg336-server: ssh exited with exit code 1 Started lustre-MDT0001 07:19:52 (1756811992) targets are mounted 07:19:52 (1756811992) facet_failover done 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec 1 cleanup 106 sec 1 cleanup 107 sec oleg336-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 cleanup 108 sec mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 0 cleanup 109 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1055 14.933 86.790 Close 819 59.907 26306.884 Rename 49 26.682 63.294 Unlink 181 121.518 20371.038 Qpathinfo 1008 25.330 20602.503 Qfileinfo 187 0.899 6.618 Qfsinfo 183 0.575 6.943 Sfileinfo 94 19.282 351.253 Find 398 4.627 44.468 WriteX 556 3.914 20.477 ReadX 1871 0.373 47.842 LockX 4 2.995 4.670 UnlockX 4 2.758 3.050 Flush 74 13.450 53.989 Throughput 0.36888 MB/sec 1 clients 1 procs max_latency=26306.902 ms stopping dbench on /mnt/lustre at Tue Sep 2 07:19:58 EDT 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H fnv_1a_64 /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 Tue Sep 2 07:20:02 EDT 2025 waiting for dbench pid 69129 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3916 1283772 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3716 1283972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 48488 3557000 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26208 3571952 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 74696 7128952 2% /mnt/lustre 1 91 4.19 MB/sec warmup 1 sec latency 34.247 ms 1 218 4.18 MB/sec warmup 2 sec latency 39.828 ms 1 339 4.09 MB/sec warmup 3 sec latency 57.356 ms 1 485 4.24 MB/sec warmup 4 sec latency 38.749 ms 1 674 4.23 MB/sec warmup 5 sec latency 63.321 ms test_26 fail mds1 5 times Failing mds1 on oleg336-server Stopping /mnt/lustre-mds1 (opts:) on oleg336-server 1 804 3.58 MB/sec warmup 6 sec latency 37.739 ms 1 858 3.08 MB/sec warmup 7 sec latency 698.784 ms 1 858 2.70 MB/sec warmup 8 sec latency 1698.947 ms 1 858 2.40 MB/sec warmup 9 sec latency 2699.113 ms 1 858 2.16 MB/sec warmup 10 sec latency 3699.299 ms 1 858 1.96 MB/sec warmup 11 sec latency 4699.454 ms 1 858 1.80 MB/sec warmup 12 sec latency 5699.659 ms 1 858 1.66 MB/sec warmup 13 sec latency 6699.821 ms 07:20:15 (1756812015) shut down facet: mds1 facet_host: oleg336-server facet_failover_host: oleg336-server 1 858 1.54 MB/sec warmup 14 sec latency 7699.983 ms 1 858 1.44 MB/sec warmup 15 sec latency 8700.123 ms 1 858 1.35 MB/sec warmup 16 sec latency 9700.251 ms 1 858 1.27 MB/sec warmup 17 sec latency 10700.358 ms 1 858 1.20 MB/sec warmup 18 sec latency 11700.480 ms 1 858 1.14 MB/sec warmup 19 sec latency 12700.629 ms 1 858 0.00 MB/sec execute 1 sec latency 14700.851 ms 1 858 0.00 MB/sec execute 2 sec latency 15700.976 ms 1 858 0.00 MB/sec execute 3 sec latency 16701.135 ms Failover mds1 to oleg336-server mount facets: mds1 1 858 0.00 MB/sec execute 4 sec latency 17701.242 ms 1 858 0.00 MB/sec execute 5 sec latency 18701.367 ms 1 858 0.00 MB/sec execute 6 sec latency 19701.558 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 858 0.00 MB/sec execute 7 sec latency 20701.773 ms 1 858 0.00 MB/sec execute 8 sec latency 21701.983 ms oleg336-server: oleg336-server.virtnet: executing set_default_debug -1 all pdsh@oleg336-client: oleg336-server: ssh exited with exit code 1 1 858 0.00 MB/sec execute 9 sec latency 22702.189 ms Started lustre-MDT0000 07:20:31 (1756812031) targets are mounted 07:20:31 (1756812031) facet_failover done 1 858 0.00 MB/sec execute 10 sec latency 23702.360 ms 1 858 0.00 MB/sec execute 11 sec latency 24702.575 ms 1 858 0.00 MB/sec execute 12 sec latency 25702.724 ms 1 858 0.00 MB/sec execute 13 sec latency 26702.834 ms oleg336-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 921 0.01 MB/sec execute 14 sec latency 26879.476 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1059 0.09 MB/sec execute 15 sec latency 39.513 ms 1 1206 0.09 MB/sec execute 16 sec latency 32.653 ms 1 1418 0.26 MB/sec execute 17 sec latency 41.744 ms 1 1525 0.25 MB/sec execute 18 sec latency 110.080 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3380 1284308 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3104 1284584 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22996 3578604 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 40776 3559376 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 63772 7137980 1% /mnt/lustre 1 1653 0.24 MB/sec execute 19 sec latency 37.847 ms 1 1822 0.24 MB/sec execute 20 sec latency 39.911 ms 1 1996 0.23 MB/sec execute 21 sec latency 58.020 ms 1 2156 0.23 MB/sec execute 22 sec latency 29.212 ms 1 2356 0.27 MB/sec execute 23 sec latency 86.310 ms test_26 fail mds2 6 times 1 2489 0.30 MB/sec execute 24 sec latency 37.678 ms Failing mds2 on oleg336-server Stopping /mnt/lustre-mds2 (opts:) on oleg336-server 1 2871 0.42 MB/sec execute 25 sec latency 73.728 ms 07:20:48 (1756812048) shut down facet: mds2 facet_host: oleg336-server facet_failover_host: oleg336-server 1 2871 0.41 MB/sec execute 26 sec latency 1073.890 ms 1 2871 0.39 MB/sec execute 27 sec latency 2074.064 ms 1 2871 0.38 MB/sec execute 28 sec latency 3074.253 ms 1 2871 0.37 MB/sec execute 29 sec latency 4074.419 ms 1 2871 0.35 MB/sec execute 30 sec latency 5074.564 ms 1 2871 0.34 MB/sec execute 31 sec latency 6074.746 ms 1 2871 0.33 MB/sec execute 32 sec latency 7074.942 ms 1 2871 0.32 MB/sec execute 33 sec latency 8075.149 ms 1 2871 0.31 MB/sec execute 34 sec latency 9075.333 ms 1 2871 0.30 MB/sec execute 35 sec latency 10075.512 ms Failover mds2 to oleg336-server mount facets: mds2 1 2871 0.30 MB/sec execute 36 sec latency 11075.654 ms 1 2871 0.29 MB/sec execute 37 sec latency 12075.833 ms 1 2871 0.28 MB/sec execute 38 sec latency 13075.933 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2871 0.27 MB/sec execute 39 sec latency 14076.062 ms 1 2871 0.27 MB/sec execute 40 sec latency 15076.211 ms oleg336-server: oleg336-server.virtnet: executing set_default_debug -1 all pdsh@oleg336-client: oleg336-server: ssh exited with exit code 1 1 2871 0.26 MB/sec execute 41 sec latency 16076.336 ms Started lustre-MDT0001 07:21:03 (1756812063) targets are mounted 07:21:03 (1756812063) facet_failover done 1 2871 0.25 MB/sec execute 42 sec latency 17076.653 ms 1 2871 0.25 MB/sec execute 43 sec latency 18076.876 ms 1 2871 0.24 MB/sec execute 44 sec latency 19077.048 ms 1 2871 0.24 MB/sec execute 45 sec latency 20077.252 ms 1 2969 0.26 MB/sec execute 46 sec latency 20491.085 ms oleg336-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3271 0.29 MB/sec execute 47 sec latency 34.160 ms 1 3564 0.35 MB/sec execute 48 sec latency 25.609 ms 1 3760 0.37 MB/sec execute 49 sec latency 28.489 ms 1 3884 0.36 MB/sec execute 50 sec latency 37.540 ms 1 3995 0.36 MB/sec execute 51 sec latency 167.365 ms 1 4103 0.36 MB/sec execute 52 sec latency 96.613 ms 1 4275 0.35 MB/sec execute 53 sec latency 62.466 ms 1 4418 0.35 MB/sec execute 54 sec latency 36.815 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Tue Sep 2 07:21:16 EDT 2025 with return code 0 69129 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 69129 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished