== replay-dual test 26: dbench and tar with mds failover ========================================================== 10:41:24 (1749480084) Starting client oleg459-client.virtnet: -o user_xattr,flock 192.168.204.159@tcp:/lustre /mnt/lustre Started clients oleg459-client.virtnet: 192.168.204.159@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 15532 Started dbench loop with 15533 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 Mon Jun 9 10:41:26 EDT 2025 waiting for dbench pid 15564 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 1 263 9.92 MB/sec warmup 1 sec latency 24.144 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3328 2205312 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3697664 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 28672 3660800 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 31744 7358464 1% /mnt/lustre 1 511 8.86 MB/sec warmup 2 sec latency 20.583 ms 1 791 7.15 MB/sec warmup 3 sec latency 45.880 ms 1 1038 5.72 MB/sec warmup 4 sec latency 33.361 ms test_26 fail mds1 1 times Failing mds1 on oleg459-server Stopping /mnt/lustre-mds1 (opts:) on oleg459-server 1 1403 5.20 MB/sec warmup 5 sec latency 35.252 ms 10:41:31 (1749480091) shut down facet: mds1 facet_host: oleg459-server facet_failover_host: oleg459-server 1 1403 4.34 MB/sec warmup 6 sec latency 1035.519 ms 1 1403 3.72 MB/sec warmup 7 sec latency 2035.726 ms 1 1403 3.25 MB/sec warmup 8 sec latency 3035.869 ms 1 1403 2.89 MB/sec warmup 9 sec latency 4036.069 ms 1 1403 2.60 MB/sec warmup 10 sec latency 5036.263 ms 1 1403 2.36 MB/sec warmup 11 sec latency 6036.449 ms 1 1403 2.17 MB/sec warmup 12 sec latency 7036.697 ms 1 1403 2.00 MB/sec warmup 13 sec latency 8036.859 ms 1 1403 1.86 MB/sec warmup 14 sec latency 9037.058 ms 1 1403 1.73 MB/sec warmup 15 sec latency 10037.293 ms Failover mds1 to oleg459-server mount facets: mds1 1 1403 1.63 MB/sec warmup 16 sec latency 11037.423 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1403 1.53 MB/sec warmup 17 sec latency 12037.596 ms oleg459-server: oleg459-server.virtnet: executing set_default_debug -1 all 1 1403 1.45 MB/sec warmup 18 sec latency 13037.735 ms pdsh@oleg459-client: oleg459-server: ssh exited with exit code 1 Started lustre-MDT0000 10:41:44 (1749480104) targets are mounted 10:41:44 (1749480104) facet_failover done 1 1403 1.37 MB/sec warmup 19 sec latency 14037.908 ms 1 1403 0.00 MB/sec execute 1 sec latency 16038.316 ms 1 1403 0.00 MB/sec execute 2 sec latency 17038.497 ms 1 1403 0.00 MB/sec execute 3 sec latency 18038.694 ms oleg459-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1560 0.02 MB/sec execute 4 sec latency 18511.100 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1864 0.07 MB/sec execute 5 sec latency 46.865 ms 1 2190 0.12 MB/sec execute 6 sec latency 21.998 ms 1 2440 0.30 MB/sec execute 7 sec latency 41.904 ms 1 2918 0.93 MB/sec execute 8 sec latency 38.409 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4864 2203648 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 12288 3599360 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 43008 3537920 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 55296 7137280 1% /mnt/lustre 1 3377 1.05 MB/sec execute 9 sec latency 48.479 ms 1 3692 1.27 MB/sec execute 10 sec latency 20.587 ms test_26 fail mds1 2 times 1 3901 1.28 MB/sec execute 11 sec latency 21.764 ms Failing mds1 on oleg459-server Stopping /mnt/lustre-mds1 (opts:) on oleg459-server 1 4090 1.17 MB/sec execute 12 sec latency 168.977 ms 10:41:58 (1749480118) shut down facet: mds1 facet_host: oleg459-server facet_failover_host: oleg459-server 1 4090 1.08 MB/sec execute 13 sec latency 1169.172 ms 1 4090 1.01 MB/sec execute 14 sec latency 2169.366 ms 1 4090 0.94 MB/sec execute 15 sec latency 3169.563 ms 1 4090 0.88 MB/sec execute 16 sec latency 4169.733 ms 1 4090 0.83 MB/sec execute 17 sec latency 5169.935 ms 1 4090 0.78 MB/sec execute 18 sec latency 6170.148 ms 1 4090 0.74 MB/sec execute 19 sec latency 7170.341 ms 1 4090 0.70 MB/sec execute 20 sec latency 8170.527 ms 1 4090 0.67 MB/sec execute 21 sec latency 9170.723 ms 1 4090 0.64 MB/sec execute 22 sec latency 10170.976 ms Failover mds1 to oleg459-server mount facets: mds1 1 4090 0.61 MB/sec execute 23 sec latency 11171.117 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4090 0.59 MB/sec execute 24 sec latency 12171.259 ms oleg459-server: oleg459-server.virtnet: executing set_default_debug -1 all 1 4090 0.56 MB/sec execute 25 sec latency 13171.396 ms pdsh@oleg459-client: oleg459-server: ssh exited with exit code 1 Started lustre-MDT0000 10:42:11 (1749480131) targets are mounted 10:42:11 (1749480131) facet_failover done 1 4090 0.54 MB/sec execute 26 sec latency 14171.595 ms 1 4090 0.52 MB/sec execute 27 sec latency 15171.742 ms 1 4090 0.50 MB/sec execute 28 sec latency 16171.898 ms 1 4090 0.49 MB/sec execute 29 sec latency 17172.053 ms 1 4090 0.47 MB/sec execute 30 sec latency 18172.221 ms 1 4090 0.45 MB/sec execute 31 sec latency 19172.375 ms 1 4090 0.44 MB/sec execute 32 sec latency 20172.527 ms 1 4090 0.43 MB/sec execute 33 sec latency 21172.710 ms oleg459-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4270 0.42 MB/sec execute 34 sec latency 21447.006 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4491 0.42 MB/sec execute 35 sec latency 50.891 ms 1 4793 0.45 MB/sec execute 36 sec latency 29.990 ms 1 5110 0.52 MB/sec execute 37 sec latency 43.899 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 6272 2201856 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 16384 3482624 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 47104 3483648 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 63488 6966272 1% /mnt/lustre 1 5354 0.51 MB/sec execute 38 sec latency 38.947 ms 1 5652 0.51 MB/sec execute 39 sec latency 39.941 ms 1 5966 0.53 MB/sec execute 40 sec latency 36.394 ms test_26 fail mds1 3 times 1 6331 0.61 MB/sec execute 41 sec latency 44.779 ms Failing mds1 on oleg459-server Stopping /mnt/lustre-mds1 (opts:) on oleg459-server 1 6585 0.64 MB/sec execute 42 sec latency 321.371 ms 10:42:28 (1749480148) shut down facet: mds1 facet_host: oleg459-server facet_failover_host: oleg459-server 1 6585 0.62 MB/sec execute 43 sec latency 1321.586 ms 1 6585 0.61 MB/sec execute 44 sec latency 2321.831 ms 1 6585 0.59 MB/sec execute 45 sec latency 3322.071 ms 1 6585 0.58 MB/sec execute 46 sec latency 4322.381 ms 1 6585 0.57 MB/sec execute 47 sec latency 5322.648 ms 1 6585 0.56 MB/sec execute 48 sec latency 6322.855 ms 1 6585 0.55 MB/sec execute 49 sec latency 7323.055 ms 1 6585 0.53 MB/sec execute 50 sec latency 8323.297 ms 1 6585 0.52 MB/sec execute 51 sec latency 9323.537 ms 1 6585 0.51 MB/sec execute 52 sec latency 10323.739 ms Failover mds1 to oleg459-server mount facets: mds1 1 6585 0.50 MB/sec execute 53 sec latency 11323.871 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 6585 0.49 MB/sec execute 54 sec latency 12323.950 ms oleg459-server: oleg459-server.virtnet: executing set_default_debug -1 all pdsh@oleg459-client: oleg459-server: ssh exited with exit code 1 Started lustre-MDT0000 10:42:41 (1749480161) targets are mounted 1 6585 0.49 MB/sec execute 55 sec latency 13324.085 ms 10:42:41 (1749480161) facet_failover done 1 6585 0.48 MB/sec execute 56 sec latency 14324.283 ms 1 6585 0.47 MB/sec execute 57 sec latency 15324.524 ms 1 6585 0.46 MB/sec execute 58 sec latency 16324.755 ms 1 6585 0.45 MB/sec execute 59 sec latency 17325.085 ms 1 6585 0.45 MB/sec execute 60 sec latency 18325.313 ms 1 6585 0.44 MB/sec execute 61 sec latency 19325.531 ms 1 6585 0.43 MB/sec execute 62 sec latency 20325.648 ms 1 6585 0.42 MB/sec execute 63 sec latency 21325.741 ms oleg459-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 7099 0.49 MB/sec execute 64 sec latency 21529.139 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 7384 0.51 MB/sec execute 65 sec latency 18.345 ms 1 7627 0.50 MB/sec execute 66 sec latency 15.267 ms 1 7860 0.50 MB/sec execute 67 sec latency 70.436 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 8064 2200448 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 19456 3564544 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 48128 3421184 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 67584 6985728 1% /mnt/lustre 1 8081 0.50 MB/sec execute 68 sec latency 47.575 ms 1 8385 0.51 MB/sec execute 69 sec latency 32.754 ms 1 8735 0.55 MB/sec execute 70 sec latency 40.071 ms test_26 fail mds1 4 times 1 8988 0.54 MB/sec execute 71 sec latency 29.192 ms Failing mds1 on oleg459-server Stopping /mnt/lustre-mds1 (opts:) on oleg459-server 1 9164 0.54 MB/sec execute 72 sec latency 419.805 ms 10:42:58 (1749480178) shut down facet: mds1 facet_host: oleg459-server facet_failover_host: oleg459-server 1 9164 0.53 MB/sec execute 73 sec latency 1419.987 ms 1 9164 0.52 MB/sec execute 74 sec latency 2420.273 ms 1 9164 0.52 MB/sec execute 75 sec latency 3420.436 ms 1 9164 0.51 MB/sec execute 76 sec latency 4420.649 ms 1 9164 0.50 MB/sec execute 77 sec latency 5420.844 ms 1 9164 0.50 MB/sec execute 78 sec latency 6421.062 ms 1 9164 0.49 MB/sec execute 79 sec latency 7421.316 ms 1 9164 0.49 MB/sec execute 80 sec latency 8421.524 ms 1 9164 0.48 MB/sec execute 81 sec latency 9421.729 ms 1 9164 0.47 MB/sec execute 82 sec latency 10421.950 ms Failover mds1 to oleg459-server mount facets: mds1 1 9164 0.47 MB/sec execute 83 sec latency 11422.155 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 9164 0.46 MB/sec execute 84 sec latency 12422.319 ms oleg459-server: oleg459-server.virtnet: executing set_default_debug -1 all pdsh@oleg459-client: oleg459-server: ssh exited with exit code 1 Started lustre-MDT0000 10:43:10 (1749480190) targets are mounted 10:43:10 (1749480190) facet_failover done 1 9164 0.46 MB/sec execute 85 sec latency 13422.516 ms 1 9164 0.45 MB/sec execute 86 sec latency 14422.728 ms 1 9164 0.45 MB/sec execute 87 sec latency 15422.885 ms 1 9164 0.44 MB/sec execute 88 sec latency 16423.048 ms 1 9164 0.44 MB/sec execute 89 sec latency 17423.253 ms 1 9164 0.43 MB/sec execute 90 sec latency 18423.555 ms 1 9164 0.43 MB/sec execute 91 sec latency 19423.737 ms 1 9164 0.42 MB/sec execute 92 sec latency 20423.872 ms 1 9164 0.42 MB/sec execute 93 sec latency 21424.005 ms oleg459-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 9331 0.41 MB/sec execute 94 sec latency 21871.020 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 9591 0.43 MB/sec execute 95 sec latency 46.043 ms 1 10081 0.48 MB/sec execute 96 sec latency 42.049 ms 1 10630 0.52 MB/sec execute 97 sec latency 31.651 ms 1 10902 0.53 MB/sec execute 98 sec latency 18.872 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 9344 2199168 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 20480 3499008 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 51200 3454976 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 71680 6953984 2% /mnt/lustre 1 11124 0.53 MB/sec execute 99 sec latency 17.698 ms 1 cleanup 100 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1738 32.380 21870.998 Close 1263 18.709 21529.124 Rename 69 14.844 29.454 Unlink 357 64.688 21446.986 Qpathinfo 1606 2.756 29.866 Qfileinfo 275 0.454 2.367 Qfsinfo 282 0.496 2.789 Sfileinfo 120 8.484 18.388 Find 606 1.231 32.935 WriteX 838 1.941 10.628 ReadX 2691 0.121 29.120 LockX 6 1.696 2.930 UnlockX 6 1.756 3.069 Flush 111 22.707 70.423 Throughput 0.528108 MB/sec 1 clients 1 procs max_latency=21871.020 ms stopping dbench on /mnt/lustre at Mon Jun 9 10:43:26 EDT 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished test_26 fail mds1 5 times looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt Failing mds1 on oleg459-server Stopping /mnt/lustre-mds1 (opts:) on oleg459-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 Mon Jun 9 10:43:28 EDT 2025 waiting for dbench pid 20023 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 10:43:28 (1749480208) shut down facet: mds1 facet_host: oleg459-server facet_failover_host: oleg459-server 0 3 0.00 MB/sec warmup 1 sec latency 982.588 ms 0 3 0.00 MB/sec warmup 2 sec latency 1982.759 ms 0 3 0.00 MB/sec warmup 3 sec latency 2982.949 ms 0 3 0.00 MB/sec warmup 4 sec latency 3983.135 ms 0 3 0.00 MB/sec warmup 5 sec latency 4983.308 ms 0 3 0.00 MB/sec warmup 6 sec latency 5983.535 ms 0 3 0.00 MB/sec warmup 7 sec latency 6983.729 ms 0 3 0.00 MB/sec warmup 8 sec latency 7983.937 ms 0 3 0.00 MB/sec warmup 9 sec latency 8984.178 ms 0 3 0.00 MB/sec warmup 10 sec latency 9984.402 ms Failover mds1 to oleg459-server mount facets: mds1 0 3 0.00 MB/sec warmup 11 sec latency 10984.576 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 0 3 0.00 MB/sec warmup 12 sec latency 11984.800 ms oleg459-server: oleg459-server.virtnet: executing set_default_debug -1 all 0 3 0.00 MB/sec warmup 13 sec latency 12984.976 ms pdsh@oleg459-client: oleg459-server: ssh exited with exit code 1 Started lustre-MDT0000 10:43:41 (1749480221) targets are mounted 10:43:41 (1749480221) facet_failover done 0 3 0.00 MB/sec warmup 14 sec latency 13985.165 ms 0 3 0.00 MB/sec warmup 15 sec latency 14985.381 ms 0 3 0.00 MB/sec warmup 16 sec latency 15985.632 ms 0 3 0.00 MB/sec warmup 17 sec latency 16985.886 ms 0 3 0.00 MB/sec warmup 18 sec latency 17986.111 ms 0 3 0.00 MB/sec warmup 19 sec latency 18986.302 ms 0 3 0.00 MB/sec warmup 20 sec latency 19986.585 ms 0 3 0.00 MB/sec warmup 21 sec latency 20986.749 ms oleg459-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 1 323 9.52 MB/sec execute 1 sec latency 21.742 ms 1 648 9.42 MB/sec execute 2 sec latency 21.176 ms 1 849 6.45 MB/sec execute 3 sec latency 41.218 ms 1 1064 5.17 MB/sec execute 4 sec latency 37.626 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 10880 2197632 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 22528 3422208 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 48128 3387392 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 70656 6809600 2% /mnt/lustre 1 1418 4.76 MB/sec execute 5 sec latency 21.727 ms 1 1709 4.00 MB/sec execute 6 sec latency 36.914 ms 1 1982 3.46 MB/sec execute 7 sec latency 35.346 ms test_26 fail mds1 6 times Failing mds1 on oleg459-server 1 2264 3.09 MB/sec execute 8 sec latency 19.228 ms Stopping /mnt/lustre-mds1 (opts:) on oleg459-server 10:43:59 (1749480239) shut down 1 2358 2.85 MB/sec execute 9 sec latency 729.316 ms facet: mds1 facet_host: oleg459-server facet_failover_host: oleg459-server 1 2358 2.57 MB/sec execute 10 sec latency 1729.512 ms 1 2358 2.33 MB/sec execute 11 sec latency 2729.706 ms 1 2358 2.14 MB/sec execute 12 sec latency 3729.892 ms 1 2358 1.97 MB/sec execute 13 sec latency 4730.126 ms 1 2358 1.83 MB/sec execute 14 sec latency 5730.356 ms 1 2358 1.71 MB/sec execute 15 sec latency 6730.603 ms 1 2358 1.60 MB/sec execute 16 sec latency 7730.982 ms 1 2358 1.51 MB/sec execute 17 sec latency 8731.215 ms 1 2358 1.43 MB/sec execute 18 sec latency 9731.447 ms 1 2358 1.35 MB/sec execute 19 sec latency 10731.682 ms Failover mds1 to oleg459-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2358 1.28 MB/sec execute 20 sec latency 11731.830 ms 1 2358 1.22 MB/sec execute 21 sec latency 12732.032 ms oleg459-server: oleg459-server.virtnet: executing set_default_debug -1 all pdsh@oleg459-client: oleg459-server: ssh exited with exit code 1 1 2358 1.17 MB/sec execute 22 sec latency 13732.266 ms Started lustre-MDT0000 10:44:12 (1749480252) targets are mounted 10:44:12 (1749480252) facet_failover done 1 2358 1.12 MB/sec execute 23 sec latency 14732.452 ms 1 2358 1.07 MB/sec execute 24 sec latency 15732.673 ms 1 2358 1.03 MB/sec execute 25 sec latency 16732.897 ms 1 2358 0.99 MB/sec execute 26 sec latency 17733.037 ms 1 2358 0.95 MB/sec execute 27 sec latency 18733.184 ms 1 2358 0.92 MB/sec execute 28 sec latency 19733.422 ms 1 2358 0.88 MB/sec execute 29 sec latency 20733.716 ms 1 2406 0.86 MB/sec execute 30 sec latency 21498.411 ms oleg459-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 2780 0.96 MB/sec execute 31 sec latency 60.200 ms 1 3235 1.00 MB/sec execute 32 sec latency 67.608 ms 1 3626 1.10 MB/sec execute 33 sec latency 24.475 ms 1 3815 1.10 MB/sec execute 34 sec latency 24.974 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 11264 2197248 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 31744 3589120 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 56320 3526656 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 88064 7115776 2% /mnt/lustre 1 4006 1.08 MB/sec execute 35 sec latency 27.453 ms 1 4252 1.06 MB/sec execute 36 sec latency 66.648 ms 1 4483 1.04 MB/sec execute 37 sec latency 91.311 ms test_26 fail mds1 7 times Failing mds1 on oleg459-server 1 4758 1.05 MB/sec execute 38 sec latency 26.761 ms Stopping /mnt/lustre-mds1 (opts:) on oleg459-server 1 4862 1.03 MB/sec execute 39 sec latency 631.200 ms 10:44:29 (1749480269) shut down facet: mds1 facet_host: oleg459-server facet_failover_host: oleg459-server 1 4862 1.01 MB/sec execute 40 sec latency 1631.423 ms 1 4862 0.98 MB/sec execute 41 sec latency 2631.674 ms 1 4862 0.96 MB/sec execute 42 sec latency 3631.864 ms 1 4862 0.94 MB/sec execute 43 sec latency 4632.127 ms 1 4862 0.92 MB/sec execute 44 sec latency 5632.338 ms 1 4862 0.90 MB/sec execute 45 sec latency 6632.611 ms 1 4862 0.88 MB/sec execute 46 sec latency 7632.801 ms 1 4862 0.86 MB/sec execute 47 sec latency 8632.941 ms 1 4862 0.84 MB/sec execute 48 sec latency 9633.207 ms 1 4862 0.82 MB/sec execute 49 sec latency 10633.381 ms Failover mds1 to oleg459-server mount facets: mds1 1 4862 0.81 MB/sec execute 50 sec latency 11633.524 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4862 0.79 MB/sec execute 51 sec latency 12633.644 ms oleg459-server: oleg459-server.virtnet: executing set_default_debug -1 all pdsh@oleg459-client: oleg459-server: ssh exited with exit code 1 Started lustre-MDT0000 1 4862 0.78 MB/sec execute 52 sec latency 13633.722 ms 10:44:42 (1749480282) targets are mounted 10:44:42 (1749480282) facet_failover done 1 4862 0.76 MB/sec execute 53 sec latency 14633.905 ms 1 4862 0.75 MB/sec execute 54 sec latency 15634.216 ms 1 4862 0.73 MB/sec execute 55 sec latency 16634.432 ms 1 4862 0.72 MB/sec execute 56 sec latency 17634.627 ms 1 4862 0.71 MB/sec execute 57 sec latency 18634.901 ms 1 4862 0.70 MB/sec execute 58 sec latency 19635.166 ms 1 4862 0.68 MB/sec execute 59 sec latency 20635.346 ms oleg459-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 5053 0.72 MB/sec execute 60 sec latency 21156.697 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 5294 0.71 MB/sec execute 61 sec latency 72.797 ms 1 5579 0.70 MB/sec execute 62 sec latency 51.409 ms 1 5936 0.71 MB/sec execute 63 sec latency 56.296 ms 1 6335 0.76 MB/sec execute 64 sec latency 41.492 ms 1 6903 0.80 MB/sec execute 65 sec latency 56.248 ms 1 7317 0.86 MB/sec execute 66 sec latency 13.855 ms 1 7554 0.85 MB/sec execute 67 sec latency 15.492 ms 1 7790 0.84 MB/sec execute 68 sec latency 127.216 ms 1 8025 0.84 MB/sec execute 69 sec latency 44.133 ms 1 8333 0.84 MB/sec execute 70 sec latency 26.034 ms 1 8661 0.87 MB/sec execute 71 sec latency 52.664 ms 1 8903 0.87 MB/sec execute 72 sec latency 31.020 ms 1 9197 0.86 MB/sec execute 73 sec latency 45.009 ms 1 9516 0.87 MB/sec execute 74 sec latency 60.309 ms 1 9995 0.92 MB/sec execute 75 sec latency 42.530 ms 1 10497 0.94 MB/sec execute 76 sec latency 27.742 ms 1 10806 0.97 MB/sec execute 77 sec latency 20.518 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Mon Jun 9 10:45:07 EDT 2025 with return code 0 20023 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 20023 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished