== replay-dual test 26: dbench and tar with mds failover ========================================================== 19:38:28 (1760139508) Starting client oleg312-client.virtnet: -o user_xattr,flock 192.168.203.112@tcp:/lustre /mnt/lustre Started clients oleg312-client.virtnet: 192.168.203.112@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 44361 Started dbench loop with 44363 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 Oct 10 19:38:31 EDT 2025 waiting for dbench pid 44397 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 2210688 3328 2205312 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 23552 3728384 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3755008 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 26624 7483392 1% /mnt/lustre 1 91 4.19 MB/sec warmup 1 sec latency 55.455 ms 1 169 3.43 MB/sec warmup 2 sec latency 98.603 ms 1 263 3.31 MB/sec warmup 3 sec latency 92.919 ms test_26 fail mds1 1 times 1 346 3.10 MB/sec warmup 4 sec latency 53.788 ms Failing mds1 on oleg312-server Stopping /mnt/lustre-mds1 (opts:) on oleg312-server 1 448 3.13 MB/sec warmup 5 sec latency 57.562 ms 1 461 2.69 MB/sec warmup 6 sec latency 819.847 ms 19:38:37 (1760139517) shut down facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server 1 461 2.31 MB/sec warmup 7 sec latency 1820.030 ms 1 461 2.02 MB/sec warmup 8 sec latency 2820.231 ms 1 461 1.80 MB/sec warmup 9 sec latency 3820.435 ms 1 461 1.62 MB/sec warmup 10 sec latency 4820.709 ms 1 461 1.47 MB/sec warmup 11 sec latency 5820.946 ms 1 461 1.35 MB/sec warmup 12 sec latency 6821.146 ms 1 461 1.24 MB/sec warmup 13 sec latency 7821.285 ms 1 461 1.15 MB/sec warmup 14 sec latency 8821.430 ms 1 461 1.08 MB/sec warmup 15 sec latency 9821.660 ms 1 461 1.01 MB/sec warmup 16 sec latency 10821.857 ms Failover mds1 to oleg312-server mount facets: mds1 1 461 0.95 MB/sec warmup 17 sec latency 11822.068 ms 1 461 0.90 MB/sec warmup 18 sec latency 12822.236 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 461 0.85 MB/sec warmup 19 sec latency 13822.396 ms oleg312-server: oleg312-server.virtnet: executing set_default_debug -1 all pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 1 461 0.00 MB/sec execute 1 sec latency 15822.710 ms Started lustre-MDT0000 19:38:52 (1760139532) targets are mounted 19:38:52 (1760139532) facet_failover done 1 461 0.00 MB/sec execute 2 sec latency 16822.905 ms 1 461 0.00 MB/sec execute 3 sec latency 17823.107 ms 1 461 0.00 MB/sec execute 4 sec latency 18823.311 ms 1 493 0.21 MB/sec execute 5 sec latency 19613.960 ms oleg312-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 664 0.83 MB/sec execute 6 sec latency 67.758 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 742 0.74 MB/sec execute 7 sec latency 73.994 ms 1 821 0.66 MB/sec execute 8 sec latency 55.451 ms 1 905 0.61 MB/sec execute 9 sec latency 69.003 ms 1 972 0.56 MB/sec execute 10 sec latency 66.298 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3712 2204800 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 46080 3682304 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 12288 3731456 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 58368 7413760 1% /mnt/lustre 1 1077 0.61 MB/sec execute 11 sec latency 79.796 ms 1 1176 0.57 MB/sec execute 12 sec latency 58.955 ms 1 1259 0.53 MB/sec execute 13 sec latency 47.100 ms test_26 fail mds1 2 times 1 1446 0.70 MB/sec execute 14 sec latency 43.765 ms Failing mds1 on oleg312-server Stopping /mnt/lustre-mds1 (opts:) on oleg312-server 1 1558 0.66 MB/sec execute 15 sec latency 75.561 ms 1 1560 0.62 MB/sec execute 16 sec latency 975.173 ms 19:39:07 (1760139547) shut down facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server 1 1560 0.58 MB/sec execute 17 sec latency 1975.488 ms 1 1560 0.55 MB/sec execute 18 sec latency 2975.760 ms 1 1560 0.52 MB/sec execute 19 sec latency 3976.036 ms 1 1560 0.50 MB/sec execute 20 sec latency 4976.338 ms 1 1560 0.47 MB/sec execute 21 sec latency 5976.616 ms 1 1560 0.45 MB/sec execute 22 sec latency 6976.882 ms 1 1560 0.43 MB/sec execute 23 sec latency 7977.158 ms 1 1560 0.41 MB/sec execute 24 sec latency 8977.405 ms 1 1560 0.40 MB/sec execute 25 sec latency 9977.608 ms 1 1560 0.38 MB/sec execute 26 sec latency 10977.836 ms Failover mds1 to oleg312-server mount facets: mds1 1 1560 0.37 MB/sec execute 27 sec latency 11978.155 ms 1 1560 0.35 MB/sec execute 28 sec latency 12978.429 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1560 0.34 MB/sec execute 29 sec latency 13978.575 ms 1 1560 0.33 MB/sec execute 30 sec latency 14978.757 ms oleg312-server: oleg312-server.virtnet: executing set_default_debug -1 all pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 Started lustre-MDT0000 19:39:22 (1760139562) targets are mounted 19:39:22 (1760139562) facet_failover done 1 1560 0.32 MB/sec execute 31 sec latency 15978.929 ms 1 1560 0.31 MB/sec execute 32 sec latency 16979.160 ms 1 1560 0.30 MB/sec execute 33 sec latency 17979.429 ms 1 1562 0.29 MB/sec execute 34 sec latency 18898.288 ms oleg312-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1682 0.29 MB/sec execute 35 sec latency 90.068 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1826 0.28 MB/sec execute 36 sec latency 34.946 ms 1 1945 0.28 MB/sec execute 37 sec latency 95.691 ms 1 2040 0.27 MB/sec execute 38 sec latency 41.951 ms 1 2158 0.27 MB/sec execute 39 sec latency 48.320 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4224 2204288 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 48128 3582976 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 23552 3621888 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 71680 7204864 1% /mnt/lustre 1 2351 0.29 MB/sec execute 40 sec latency 90.616 ms 1 2440 0.29 MB/sec execute 41 sec latency 55.170 ms 1 2566 0.30 MB/sec execute 42 sec latency 84.119 ms test_26 fail mds1 3 times 1 2591 0.30 MB/sec execute 43 sec latency 872.617 ms Failing mds1 on oleg312-server Stopping /mnt/lustre-mds1 (opts:) on oleg312-server 1 2906 0.38 MB/sec execute 44 sec latency 66.934 ms 1 2922 0.38 MB/sec execute 45 sec latency 836.980 ms 19:39:36 (1760139576) shut down facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server 1 2922 0.38 MB/sec execute 46 sec latency 1837.236 ms 1 2922 0.37 MB/sec execute 47 sec latency 2837.397 ms 1 2922 0.36 MB/sec execute 48 sec latency 3837.577 ms 1 2922 0.35 MB/sec execute 49 sec latency 4837.810 ms 1 2922 0.35 MB/sec execute 50 sec latency 5837.993 ms 1 2922 0.34 MB/sec execute 51 sec latency 6838.238 ms 1 2922 0.33 MB/sec execute 52 sec latency 7838.401 ms 1 2922 0.33 MB/sec execute 53 sec latency 8838.597 ms 1 2922 0.32 MB/sec execute 54 sec latency 9838.761 ms 1 2922 0.31 MB/sec execute 55 sec latency 10838.955 ms Failover mds1 to oleg312-server mount facets: mds1 1 2922 0.31 MB/sec execute 56 sec latency 11839.156 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2922 0.30 MB/sec execute 57 sec latency 12839.292 ms 1 2922 0.30 MB/sec execute 58 sec latency 13839.408 ms oleg312-server: oleg312-server.virtnet: executing set_default_debug -1 all 1 2922 0.29 MB/sec execute 59 sec latency 14839.555 ms pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 Started lustre-MDT0000 19:39:50 (1760139590) targets are mounted 19:39:50 (1760139590) facet_failover done 1 2922 0.29 MB/sec execute 60 sec latency 15839.753 ms 1 2922 0.28 MB/sec execute 61 sec latency 16839.938 ms 1 2922 0.28 MB/sec execute 62 sec latency 17840.134 ms 1 2932 0.27 MB/sec execute 63 sec latency 18706.681 ms oleg312-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3210 0.28 MB/sec execute 64 sec latency 47.631 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3410 0.30 MB/sec execute 65 sec latency 32.988 ms 1 3644 0.34 MB/sec execute 66 sec latency 31.828 ms 1 3738 0.34 MB/sec execute 67 sec latency 47.989 ms 1 3832 0.35 MB/sec execute 68 sec latency 52.224 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4992 2203520 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 50176 3584000 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 28672 3580928 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 78848 7164928 2% /mnt/lustre 1 3919 0.35 MB/sec execute 69 sec latency 42.624 ms 1 3986 0.34 MB/sec execute 70 sec latency 89.396 ms 1 4064 0.34 MB/sec execute 71 sec latency 48.137 ms 1 4149 0.33 MB/sec execute 72 sec latency 44.237 ms test_26 fail mds1 4 times 1 4260 0.33 MB/sec execute 73 sec latency 107.919 ms Failing mds1 on oleg312-server Stopping /mnt/lustre-mds1 (opts:) on oleg312-server 1 4336 0.33 MB/sec execute 74 sec latency 230.204 ms 19:40:06 (1760139606) shut down 1 4336 0.32 MB/sec execute 75 sec latency 1230.310 ms facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server 1 4336 0.32 MB/sec execute 76 sec latency 2230.542 ms 1 4336 0.32 MB/sec execute 77 sec latency 3230.743 ms 1 4336 0.31 MB/sec execute 78 sec latency 4230.988 ms 1 4336 0.31 MB/sec execute 79 sec latency 5231.224 ms 1 4336 0.30 MB/sec execute 80 sec latency 6231.444 ms 1 4336 0.30 MB/sec execute 81 sec latency 7231.619 ms 1 4336 0.30 MB/sec execute 82 sec latency 8231.744 ms 1 4336 0.29 MB/sec execute 83 sec latency 9231.952 ms 1 4336 0.29 MB/sec execute 84 sec latency 10232.168 ms 1 4336 0.29 MB/sec execute 85 sec latency 11232.409 ms Failover mds1 to oleg312-server mount facets: mds1 1 4336 0.28 MB/sec execute 86 sec latency 12232.604 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4336 0.28 MB/sec execute 87 sec latency 13232.802 ms 1 4336 0.28 MB/sec execute 88 sec latency 14232.998 ms 1 4336 0.27 MB/sec execute 89 sec latency 15233.150 ms oleg312-server: oleg312-server.virtnet: executing set_default_debug -1 all pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 1 4336 0.27 MB/sec execute 90 sec latency 16233.341 ms Started lustre-MDT0000 19:40:21 (1760139621) targets are mounted 19:40:21 (1760139621) facet_failover done 1 4336 0.27 MB/sec execute 91 sec latency 17233.518 ms 1 4336 0.26 MB/sec execute 92 sec latency 18233.670 ms 1 4336 0.26 MB/sec execute 93 sec latency 19233.858 ms 1 4347 0.26 MB/sec execute 94 sec latency 20085.429 ms oleg312-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4483 0.26 MB/sec execute 95 sec latency 64.660 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4578 0.26 MB/sec execute 96 sec latency 63.017 ms 1 4701 0.27 MB/sec execute 97 sec latency 42.469 ms 1 4791 0.27 MB/sec execute 98 sec latency 47.245 ms 1 4896 0.28 MB/sec execute 99 sec latency 179.705 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6016 2202496 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 50176 3567616 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 29696 3649536 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 79872 7217152 2% /mnt/lustre 1 cleanup 100 sec 1 cleanup 101 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 760 98.688 20085.414 Close 580 3.788 9.191 Rename 36 35.885 61.333 Unlink 143 13.051 31.362 Qpathinfo 685 7.384 52.605 Qfileinfo 141 1.296 6.258 Qfsinfo 135 1.061 11.458 Sfileinfo 84 23.945 88.111 Find 265 4.318 30.218 WriteX 488 5.414 31.253 ReadX 1192 0.869 55.442 LockX 2 2.700 2.820 UnlockX 2 2.894 3.032 Flush 67 315.176 18706.669 Throughput 0.277488 MB/sec 1 clients 1 procs max_latency=20085.429 ms stopping dbench on /mnt/lustre at Fri Oct 10 19:40:32 EDT 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt test_26 fail mds1 5 times Failing mds1 on oleg312-server '/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 Oct 10 19:40:35 EDT 2025 waiting for dbench pid 48489 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 Stopping /mnt/lustre-mds1 (opts:) on oleg312-server 1 50 2.10 MB/sec warmup 1 sec latency 619.464 ms 19:40:37 (1760139637) shut down facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server 1 50 1.05 MB/sec warmup 2 sec latency 1619.668 ms 1 50 0.70 MB/sec warmup 3 sec latency 2619.962 ms 1 50 0.52 MB/sec warmup 4 sec latency 3620.209 ms 1 50 0.42 MB/sec warmup 5 sec latency 4620.431 ms 1 50 0.35 MB/sec warmup 6 sec latency 5620.601 ms 1 50 0.30 MB/sec warmup 7 sec latency 6620.801 ms 1 50 0.26 MB/sec warmup 8 sec latency 7621.046 ms 1 50 0.23 MB/sec warmup 9 sec latency 8621.277 ms 1 50 0.21 MB/sec warmup 10 sec latency 9621.508 ms 1 50 0.19 MB/sec warmup 11 sec latency 10621.678 ms Failover mds1 to oleg312-server mount facets: mds1 1 50 0.17 MB/sec warmup 12 sec latency 11621.872 ms 1 50 0.16 MB/sec warmup 13 sec latency 12622.026 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 50 0.15 MB/sec warmup 14 sec latency 13622.244 ms 1 50 0.14 MB/sec warmup 15 sec latency 14622.482 ms oleg312-server: oleg312-server.virtnet: executing set_default_debug -1 all 1 50 0.13 MB/sec warmup 16 sec latency 15622.685 ms pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 Started lustre-MDT0000 19:40:52 (1760139652) targets are mounted 19:40:52 (1760139652) facet_failover done 1 50 0.12 MB/sec warmup 17 sec latency 16622.956 ms 1 50 0.12 MB/sec warmup 18 sec latency 17623.072 ms 1 50 0.11 MB/sec warmup 19 sec latency 18623.222 ms oleg312-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 207 3.97 MB/sec execute 1 sec latency 19163.503 ms 1 315 3.68 MB/sec execute 2 sec latency 55.633 ms 1 401 3.34 MB/sec execute 3 sec latency 81.758 ms 1 493 3.27 MB/sec execute 4 sec latency 47.493 ms 1 615 3.37 MB/sec execute 5 sec latency 127.298 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6784 2201728 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 71680 3612672 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 17408 3658752 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 89088 7271424 2% /mnt/lustre 1 710 2.85 MB/sec execute 6 sec latency 182.835 ms 1 798 2.48 MB/sec execute 7 sec latency 89.810 ms 1 882 2.19 MB/sec execute 8 sec latency 104.937 ms test_26 fail mds1 6 times 1 970 1.97 MB/sec execute 9 sec latency 99.613 ms Failing mds1 on oleg312-server Stopping /mnt/lustre-mds1 (opts:) on oleg312-server 1 1127 1.89 MB/sec execute 10 sec latency 56.920 ms 1 1127 1.71 MB/sec execute 11 sec latency 1009.300 ms 19:41:06 (1760139666) shut down facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server 1 1127 1.57 MB/sec execute 12 sec latency 2009.475 ms 1 1127 1.45 MB/sec execute 13 sec latency 3009.655 ms 1 1127 1.35 MB/sec execute 14 sec latency 4009.865 ms 1 1127 1.26 MB/sec execute 15 sec latency 5010.161 ms 1 1127 1.18 MB/sec execute 16 sec latency 6010.409 ms 1 1127 1.11 MB/sec execute 17 sec latency 7010.632 ms 1 1127 1.05 MB/sec execute 18 sec latency 8010.883 ms 1 1127 0.99 MB/sec execute 19 sec latency 9011.139 ms 1 1127 0.94 MB/sec execute 20 sec latency 10011.329 ms 1 1127 0.90 MB/sec execute 21 sec latency 11011.567 ms Failover mds1 to oleg312-server mount facets: mds1 1 1127 0.86 MB/sec execute 22 sec latency 12011.751 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1127 0.82 MB/sec execute 23 sec latency 13012.000 ms 1 1127 0.79 MB/sec execute 24 sec latency 14012.205 ms 1 1127 0.75 MB/sec execute 25 sec latency 15012.388 ms oleg312-server: oleg312-server.virtnet: executing set_default_debug -1 all pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 1 1127 0.73 MB/sec execute 26 sec latency 16012.625 ms Started lustre-MDT0000 19:41:21 (1760139681) targets are mounted 19:41:21 (1760139681) facet_failover done 1 1127 0.70 MB/sec execute 27 sec latency 17013.044 ms 1 1127 0.67 MB/sec execute 28 sec latency 18013.201 ms 1 1127 0.65 MB/sec execute 29 sec latency 19013.336 ms oleg312-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1221 0.63 MB/sec execute 30 sec latency 19247.121 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1451 0.71 MB/sec execute 31 sec latency 27.087 ms 1 1558 0.69 MB/sec execute 32 sec latency 158.684 ms 1 1653 0.67 MB/sec execute 33 sec latency 161.424 ms 1 1769 0.65 MB/sec execute 34 sec latency 57.950 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5504 2203008 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 41984 3708928 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 11264 3721216 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 53248 7430144 1% /mnt/lustre 1 1865 0.64 MB/sec execute 35 sec latency 52.129 ms 1 2002 0.62 MB/sec execute 36 sec latency 84.360 ms 1 2145 0.61 MB/sec execute 37 sec latency 93.514 ms 1 2240 0.60 MB/sec execute 38 sec latency 54.445 ms test_26 fail mds1 7 times 1 2388 0.61 MB/sec execute 39 sec latency 138.778 ms Failing mds1 on oleg312-server Stopping /mnt/lustre-mds1 (opts:) on oleg312-server 1 2484 0.61 MB/sec execute 40 sec latency 100.223 ms 1 2484 0.60 MB/sec execute 41 sec latency 1089.639 ms 19:41:36 (1760139696) shut down facet: mds1 facet_host: oleg312-server facet_failover_host: oleg312-server 1 2484 0.59 MB/sec execute 42 sec latency 2089.856 ms 1 2484 0.57 MB/sec execute 43 sec latency 3090.084 ms 1 2484 0.56 MB/sec execute 44 sec latency 4090.338 ms 1 2484 0.55 MB/sec execute 45 sec latency 5090.569 ms 1 2484 0.53 MB/sec execute 46 sec latency 6090.769 ms 1 2484 0.52 MB/sec execute 47 sec latency 7091.037 ms 1 2484 0.51 MB/sec execute 48 sec latency 8091.308 ms 1 2484 0.50 MB/sec execute 49 sec latency 9091.521 ms 1 2484 0.49 MB/sec execute 50 sec latency 10091.755 ms 1 2484 0.48 MB/sec execute 51 sec latency 11092.004 ms Failover mds1 to oleg312-server mount facets: mds1 1 2484 0.47 MB/sec execute 52 sec latency 12092.298 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2484 0.46 MB/sec execute 53 sec latency 13092.505 ms 1 2484 0.46 MB/sec execute 54 sec latency 14092.714 ms oleg312-server: oleg312-server.virtnet: executing set_default_debug -1 all 1 2484 0.45 MB/sec execute 55 sec latency 15092.916 ms pdsh@oleg312-client: oleg312-server: ssh exited with exit code 1 1 2484 0.44 MB/sec execute 56 sec latency 16093.148 ms Started lustre-MDT0000 19:41:51 (1760139711) targets are mounted 19:41:51 (1760139711) facet_failover done 1 2484 0.43 MB/sec execute 57 sec latency 17093.354 ms 1 2484 0.42 MB/sec execute 58 sec latency 18093.579 ms 1 2484 0.42 MB/sec execute 59 sec latency 19093.748 ms oleg312-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2566 0.41 MB/sec execute 60 sec latency 19298.405 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2594 0.41 MB/sec execute 61 sec latency 1142.879 ms 1 2892 0.46 MB/sec execute 62 sec latency 118.176 ms 1 2996 0.47 MB/sec execute 63 sec latency 134.067 ms 1 3201 0.47 MB/sec execute 64 sec latency 128.437 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Fri Oct 10 19:41:59 EDT 2025 with return code 0 48489 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 48489 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished