== replay-dual test 26: dbench and tar with mds failover ========================================================== 20:34:54 (1712277294) Starting client oleg234-client.virtnet: -o user_xattr,flock oleg234-server@tcp:/lustre /mnt/lustre Started clients oleg234-client.virtnet: 192.168.202.134@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) Started tar loop with pid 17306 Started dbench loop with 17307 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 Thu Apr 4 20:34:55 EDT 2024 waiting for dbench pid 17337 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 1 280 10.44 MB/sec warmup 1 sec latency 19.936 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3584 2204928 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 4096 3624960 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 5120 3688448 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 9216 7313408 1% /mnt/lustre 1 582 9.91 MB/sec warmup 2 sec latency 19.648 ms 1 863 7.19 MB/sec warmup 3 sec latency 69.005 ms 1 1167 5.75 MB/sec warmup 4 sec latency 34.537 ms test_26 fail mds1 1 times Failing mds1 on oleg234-server Stopping /mnt/lustre-mds1 (opts:) on oleg234-server 1 1554 5.22 MB/sec warmup 5 sec latency 61.831 ms 20:35:01 (1712277301) shut down 1 1554 4.35 MB/sec warmup 6 sec latency 1002.169 ms 1 1554 3.73 MB/sec warmup 7 sec latency 2002.356 ms 1 1554 3.26 MB/sec warmup 8 sec latency 3002.527 ms 1 1554 2.90 MB/sec warmup 9 sec latency 4002.696 ms 1 1554 2.61 MB/sec warmup 10 sec latency 5002.879 ms 1 1554 2.37 MB/sec warmup 11 sec latency 6003.064 ms 1 1554 2.17 MB/sec warmup 12 sec latency 7003.261 ms 1 1554 2.01 MB/sec warmup 13 sec latency 8003.451 ms 1 1554 1.86 MB/sec warmup 14 sec latency 9003.629 ms 1 1554 1.74 MB/sec warmup 15 sec latency 10003.855 ms Failover mds1 to oleg234-server mount facets: mds1 1 1554 1.63 MB/sec warmup 16 sec latency 11004.023 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1554 1.54 MB/sec warmup 17 sec latency 12004.155 ms oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 1 1554 1.45 MB/sec warmup 18 sec latency 13004.292 ms Started lustre-MDT0000 20:35:14 (1712277314) targets are mounted 20:35:14 (1712277314) facet_failover done 1 1554 1.37 MB/sec warmup 19 sec latency 14004.468 ms 1 1554 0.00 MB/sec execute 1 sec latency 16004.830 ms 1 1554 0.00 MB/sec execute 2 sec latency 17005.066 ms 1 1554 0.00 MB/sec execute 3 sec latency 18005.255 ms 1 1554 0.00 MB/sec execute 4 sec latency 19005.436 ms 1 1554 0.00 MB/sec execute 5 sec latency 20005.555 ms 1 1588 0.01 MB/sec execute 6 sec latency 20884.297 ms oleg234-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 1938 0.05 MB/sec execute 7 sec latency 48.844 ms 1 2307 0.21 MB/sec execute 8 sec latency 29.357 ms 1 2604 0.32 MB/sec execute 9 sec latency 39.554 ms 1 3263 0.92 MB/sec execute 10 sec latency 38.456 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4992 2203520 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 41984 3549184 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 15360 3575808 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 57344 7124992 1% /mnt/lustre 1 3707 1.15 MB/sec execute 11 sec latency 25.837 ms 1 3990 1.16 MB/sec execute 12 sec latency 13.799 ms 1 4257 1.09 MB/sec execute 13 sec latency 96.895 ms test_26 fail mds1 2 times Failing mds1 on oleg234-server Stopping /mnt/lustre-mds1 (opts:) on oleg234-server 1 4504 1.06 MB/sec execute 14 sec latency 35.473 ms 20:35:30 (1712277330) shut down 1 4517 0.99 MB/sec execute 15 sec latency 984.054 ms 1 4517 0.93 MB/sec execute 16 sec latency 1984.261 ms 1 4517 0.87 MB/sec execute 17 sec latency 2984.487 ms 1 4517 0.82 MB/sec execute 18 sec latency 3984.674 ms 1 4517 0.78 MB/sec execute 19 sec latency 4984.900 ms 1 4517 0.74 MB/sec execute 20 sec latency 5985.097 ms 1 4517 0.71 MB/sec execute 21 sec latency 6985.286 ms 1 4517 0.67 MB/sec execute 22 sec latency 7985.503 ms 1 4517 0.64 MB/sec execute 23 sec latency 8985.726 ms 1 4517 0.62 MB/sec execute 24 sec latency 9985.914 ms Failover mds1 to oleg234-server mount facets: mds1 1 4517 0.59 MB/sec execute 25 sec latency 10986.107 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4517 0.57 MB/sec execute 26 sec latency 11986.252 ms oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 1 4517 0.55 MB/sec execute 27 sec latency 12986.431 ms Started lustre-MDT0000 20:35:43 (1712277343) targets are mounted 20:35:43 (1712277343) facet_failover done 1 4517 0.53 MB/sec execute 28 sec latency 13986.630 ms 1 4517 0.51 MB/sec execute 29 sec latency 14986.867 ms 1 4517 0.49 MB/sec execute 30 sec latency 15987.069 ms 1 4517 0.48 MB/sec execute 31 sec latency 16987.227 ms 1 4517 0.46 MB/sec execute 32 sec latency 17987.491 ms 1 4517 0.45 MB/sec execute 33 sec latency 18987.780 ms 1 4517 0.44 MB/sec execute 34 sec latency 19988.085 ms 1 4517 0.42 MB/sec execute 35 sec latency 20988.252 ms 1 4517 0.41 MB/sec execute 36 sec latency 21988.397 ms oleg234-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 4781 0.43 MB/sec execute 37 sec latency 22161.869 ms 1 5143 0.50 MB/sec execute 38 sec latency 58.037 ms 1 5405 0.50 MB/sec execute 39 sec latency 53.618 ms 1 5787 0.50 MB/sec execute 40 sec latency 42.944 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6656 2201856 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 45056 3456000 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 19456 3492864 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 64512 6948864 1% /mnt/lustre 1 6132 0.54 MB/sec execute 41 sec latency 46.937 ms 1 6562 0.63 MB/sec execute 42 sec latency 48.912 ms 1 7054 0.73 MB/sec execute 43 sec latency 38.922 ms test_26 fail mds1 3 times Failing mds1 on oleg234-server 1 7321 0.74 MB/sec execute 44 sec latency 16.787 ms Stopping /mnt/lustre-mds1 (opts:) on oleg234-server 1 7411 0.73 MB/sec execute 45 sec latency 551.518 ms 20:36:01 (1712277361) shut down 1 7411 0.71 MB/sec execute 46 sec latency 1551.817 ms 1 7411 0.70 MB/sec execute 47 sec latency 2552.122 ms 1 7411 0.68 MB/sec execute 48 sec latency 3552.478 ms 1 7411 0.67 MB/sec execute 49 sec latency 4552.895 ms 1 7411 0.66 MB/sec execute 50 sec latency 5553.106 ms 1 7411 0.64 MB/sec execute 51 sec latency 6553.394 ms 1 7411 0.63 MB/sec execute 52 sec latency 7553.596 ms 1 7411 0.62 MB/sec execute 53 sec latency 8553.820 ms 1 7411 0.61 MB/sec execute 54 sec latency 9554.009 ms 1 7411 0.60 MB/sec execute 55 sec latency 10554.335 ms Failover mds1 to oleg234-server mount facets: mds1 1 7411 0.59 MB/sec execute 56 sec latency 11554.554 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7411 0.58 MB/sec execute 57 sec latency 12554.797 ms oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 1 7411 0.57 MB/sec execute 58 sec latency 13555.035 ms Started lustre-MDT0000 20:36:13 (1712277373) targets are mounted 20:36:13 (1712277373) facet_failover done 1 7411 0.56 MB/sec execute 59 sec latency 14555.320 ms 1 7411 0.55 MB/sec execute 60 sec latency 15555.485 ms oleg234-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 7475 0.54 MB/sec execute 61 sec latency 16314.083 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 7703 0.53 MB/sec execute 62 sec latency 25.821 ms 1 7893 0.53 MB/sec execute 63 sec latency 73.829 ms 1 8094 0.53 MB/sec execute 64 sec latency 48.836 ms 1 8530 0.59 MB/sec execute 65 sec latency 16.808 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 8192 2200320 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 47104 3522560 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 21504 3491840 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 68608 7014400 1% /mnt/lustre 1 8819 0.58 MB/sec execute 66 sec latency 51.438 ms 1 9194 0.58 MB/sec execute 67 sec latency 32.029 ms 1 9545 0.59 MB/sec execute 68 sec latency 43.557 ms test_26 fail mds1 4 times Failing mds1 on oleg234-server Stopping /mnt/lustre-mds1 (opts:) on oleg234-server 1 10034 0.66 MB/sec execute 69 sec latency 83.594 ms 20:36:25 (1712277385) shut down 1 10034 0.65 MB/sec execute 70 sec latency 1083.753 ms 1 10034 0.64 MB/sec execute 71 sec latency 2083.966 ms 1 10034 0.63 MB/sec execute 72 sec latency 3084.155 ms 1 10034 0.62 MB/sec execute 73 sec latency 4084.396 ms 1 10034 0.62 MB/sec execute 74 sec latency 5084.559 ms 1 10034 0.61 MB/sec execute 75 sec latency 6084.723 ms 1 10034 0.60 MB/sec execute 76 sec latency 7084.934 ms 1 10034 0.59 MB/sec execute 77 sec latency 8085.102 ms 1 10034 0.58 MB/sec execute 78 sec latency 9085.329 ms 1 10034 0.58 MB/sec execute 79 sec latency 10085.494 ms Failover mds1 to oleg234-server mount facets: mds1 1 10034 0.57 MB/sec execute 80 sec latency 11085.672 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 10034 0.56 MB/sec execute 81 sec latency 12085.835 ms oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 Started lustre-MDT0000 20:36:37 (1712277397) targets are mounted 20:36:37 (1712277397) facet_failover done 1 10034 0.56 MB/sec execute 82 sec latency 13085.954 ms 1 10034 0.55 MB/sec execute 83 sec latency 14086.073 ms 1 10034 0.54 MB/sec execute 84 sec latency 15086.195 ms 1 10034 0.54 MB/sec execute 85 sec latency 16086.373 ms 1 10034 0.53 MB/sec execute 86 sec latency 17086.539 ms oleg234-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 10268 0.53 MB/sec execute 87 sec latency 17629.290 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 10631 0.57 MB/sec execute 88 sec latency 48.220 ms 1 10852 0.58 MB/sec execute 89 sec latency 21.881 ms 1 11074 0.58 MB/sec execute 90 sec latency 19.042 ms 1 11325 0.58 MB/sec execute 91 sec latency 47.331 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 9600 2198912 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 47104 3224576 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 21504 3248128 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 68608 6472704 2% /mnt/lustre 1 11561 0.58 MB/sec execute 92 sec latency 104.853 ms 1 11887 0.58 MB/sec execute 93 sec latency 34.257 ms 1 12280 0.61 MB/sec execute 94 sec latency 47.787 ms test_26 fail mds1 5 times Failing mds1 on oleg234-server Stopping /mnt/lustre-mds1 (opts:) on oleg234-server 1 12568 0.61 MB/sec execute 95 sec latency 78.537 ms 20:36:51 (1712277411) shut down 1 12568 0.60 MB/sec execute 96 sec latency 1078.687 ms 1 12568 0.59 MB/sec execute 97 sec latency 2078.916 ms 1 12568 0.59 MB/sec execute 98 sec latency 3079.089 ms 1 12568 0.58 MB/sec execute 99 sec latency 4079.254 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec Failover mds1 to oleg234-server mount facets: mds1 1 cleanup 106 sec Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 cleanup 107 sec oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all 1 cleanup 108 sec pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 Started lustre-MDT0000 20:37:04 (1712277424) targets are mounted 20:37:04 (1712277424) 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 1 cleanup 115 sec 1 cleanup 116 sec oleg234-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 cleanup 117 sec 0 cleanup 117 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1937 19.128 20884.274 Close 1410 17.374 22161.846 Rename 79 11.525 18.708 Unlink 375 47.845 16314.064 Qpathinfo 1758 24.773 21665.980 Qfileinfo 306 0.410 2.568 Qfsinfo 306 0.483 3.033 Sfileinfo 150 5.893 12.241 Find 664 1.260 29.534 WriteX 937 1.808 8.238 ReadX 2947 0.095 27.138 LockX 6 1.644 1.881 UnlockX 6 1.772 2.342 Flush 134 26.642 104.841 Throughput 0.582858 MB/sec 1 clients 1 procs max_latency=22161.869 ms stopping dbench on /mnt/lustre at Thu Apr 4 20:37:13 EDT 2024 with return code 0 mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 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 '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Thu Apr 4 20:37:14 EDT 2024 waiting for dbench pid 22410 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 1 279 10.44 MB/sec warmup 1 sec latency 21.258 ms 1 492 8.60 MB/sec warmup 2 sec latency 26.157 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 11008 2197504 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 50176 3387392 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 35840 3412992 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 86016 6800384 2% /mnt/lustre 1 730 7.10 MB/sec warmup 3 sec latency 128.255 ms 1 952 5.45 MB/sec warmup 4 sec latency 51.279 ms 1 1177 4.60 MB/sec warmup 5 sec latency 33.915 ms test_26 fail mds1 6 times Failing mds1 on oleg234-server 1 1524 4.35 MB/sec warmup 6 sec latency 59.208 ms Stopping /mnt/lustre-mds1 (opts:) on oleg234-server 1 1684 3.75 MB/sec warmup 7 sec latency 556.670 ms 20:37:21 (1712277441) shut down 1 1684 3.28 MB/sec warmup 8 sec latency 1556.861 ms 1 1684 2.91 MB/sec warmup 9 sec latency 2557.103 ms 1 1684 2.62 MB/sec warmup 10 sec latency 3557.342 ms 1 1684 2.38 MB/sec warmup 11 sec latency 4557.530 ms 1 1684 2.18 MB/sec warmup 12 sec latency 5557.659 ms 1 1684 2.02 MB/sec warmup 13 sec latency 6557.893 ms 1 1684 1.87 MB/sec warmup 14 sec latency 7558.099 ms 1 1684 1.75 MB/sec warmup 15 sec latency 8558.318 ms 1 1684 1.64 MB/sec warmup 16 sec latency 9558.470 ms 1 1684 1.54 MB/sec warmup 17 sec latency 10558.656 ms Failover mds1 to oleg234-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1684 1.46 MB/sec warmup 18 sec latency 11558.851 ms 1 1684 1.38 MB/sec warmup 19 sec latency 12559.078 ms oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 Started lustre-MDT0000 20:37:33 (1712277453) targets are mounted 20:37:33 (1712277453) facet_failover done 1 1684 0.00 MB/sec execute 1 sec latency 14559.435 ms 1 1684 0.00 MB/sec execute 2 sec latency 15559.652 ms 1 1684 0.00 MB/sec execute 3 sec latency 16559.857 ms 1 1684 0.00 MB/sec execute 4 sec latency 17560.021 ms 1 1684 0.00 MB/sec execute 5 sec latency 18560.185 ms 1 1684 0.00 MB/sec execute 6 sec latency 19560.358 ms 1 1684 0.00 MB/sec execute 7 sec latency 20560.465 ms oleg234-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1834 0.02 MB/sec execute 8 sec latency 21106.304 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2170 0.06 MB/sec execute 9 sec latency 39.138 ms 1 2477 0.25 MB/sec execute 10 sec latency 51.932 ms 1 2922 0.66 MB/sec execute 11 sec latency 77.390 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 10624 2197888 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 20480 3596288 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 55296 3599360 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 75776 7195648 2% /mnt/lustre 1 3396 0.77 MB/sec execute 12 sec latency 64.152 ms 1 3797 1.04 MB/sec execute 13 sec latency 24.414 ms 1 3967 0.99 MB/sec execute 14 sec latency 23.118 ms test_26 fail mds1 7 times 1 4226 0.93 MB/sec execute 15 sec latency 19.967 ms Failing mds1 on oleg234-server Stopping /mnt/lustre-mds1 (opts:) on oleg234-server 1 4418 0.90 MB/sec execute 16 sec latency 109.906 ms 20:37:50 (1712277470) shut down 1 4418 0.85 MB/sec execute 17 sec latency 1104.876 ms 1 4418 0.80 MB/sec execute 18 sec latency 2105.061 ms 1 4418 0.76 MB/sec execute 19 sec latency 3105.271 ms 1 4418 0.72 MB/sec execute 20 sec latency 4105.460 ms 1 4418 0.69 MB/sec execute 21 sec latency 5105.662 ms 1 4418 0.66 MB/sec execute 22 sec latency 6105.854 ms 1 4418 0.63 MB/sec execute 23 sec latency 7106.034 ms 1 4418 0.60 MB/sec execute 24 sec latency 8106.265 ms 1 4418 0.58 MB/sec execute 25 sec latency 9106.460 ms 1 4418 0.56 MB/sec execute 26 sec latency 10106.681 ms Failover mds1 to oleg234-server mount facets: mds1 1 4418 0.54 MB/sec execute 27 sec latency 11106.865 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4418 0.52 MB/sec execute 28 sec latency 12107.047 ms oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 Started lustre-MDT0000 20:38:03 (1712277483) targets are mounted 20:38:03 (1712277483) facet_failover done 1 4418 0.50 MB/sec execute 29 sec latency 13107.252 ms 1 4418 0.48 MB/sec execute 30 sec latency 14107.375 ms 1 4418 0.47 MB/sec execute 31 sec latency 15107.577 ms 1 4418 0.45 MB/sec execute 32 sec latency 16107.697 ms oleg234-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4539 0.45 MB/sec execute 33 sec latency 16577.639 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4959 0.56 MB/sec execute 34 sec latency 28.289 ms 1 5252 0.55 MB/sec execute 35 sec latency 67.213 ms 1 5573 0.54 MB/sec execute 36 sec latency 55.790 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 8064 2200448 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 27648 3721216 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 49152 3709952 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 76800 7431168 2% /mnt/lustre 1 5887 0.56 MB/sec execute 37 sec latency 16.292 ms 1 6135 0.57 MB/sec execute 38 sec latency 94.215 ms 1 6528 0.68 MB/sec execute 39 sec latency 73.641 ms test_26 fail mds1 8 times 1 6953 0.71 MB/sec execute 40 sec latency 43.864 ms Failing mds1 on oleg234-server Stopping /mnt/lustre-mds1 (opts:) on oleg234-server 1 7269 0.77 MB/sec execute 41 sec latency 38.806 ms 20:38:15 (1712277495) shut down 1 7269 0.75 MB/sec execute 42 sec latency 1038.955 ms 1 7269 0.74 MB/sec execute 43 sec latency 2039.137 ms 1 7269 0.72 MB/sec execute 44 sec latency 3039.346 ms 1 7269 0.70 MB/sec execute 45 sec latency 4039.517 ms 1 7269 0.69 MB/sec execute 46 sec latency 5039.717 ms 1 7269 0.67 MB/sec execute 47 sec latency 6039.882 ms 1 7269 0.66 MB/sec execute 48 sec latency 7040.076 ms 1 7269 0.65 MB/sec execute 49 sec latency 8040.238 ms 1 7269 0.63 MB/sec execute 50 sec latency 9040.452 ms 1 7269 0.62 MB/sec execute 51 sec latency 10040.591 ms Failover mds1 to oleg234-server mount facets: mds1 1 7269 0.61 MB/sec execute 52 sec latency 11040.775 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7269 0.60 MB/sec execute 53 sec latency 12040.918 ms 1 7269 0.59 MB/sec execute 54 sec latency 13041.072 ms oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 Started lustre-MDT0000 20:38:28 (1712277508) targets are mounted 20:38:28 (1712277508) facet_failover done 1 7269 0.58 MB/sec execute 55 sec latency 14041.248 ms 1 7269 0.57 MB/sec execute 56 sec latency 15041.445 ms 1 7269 0.56 MB/sec execute 57 sec latency 16041.612 ms oleg234-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 7371 0.56 MB/sec execute 58 sec latency 16673.388 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 7607 0.56 MB/sec execute 59 sec latency 19.332 ms 1 7823 0.55 MB/sec execute 60 sec latency 81.819 ms 1 8071 0.55 MB/sec execute 61 sec latency 59.964 ms 1 8368 0.57 MB/sec execute 62 sec latency 30.018 ms 1 8713 0.61 MB/sec execute 63 sec latency 69.238 ms 1 9033 0.60 MB/sec execute 64 sec latency 58.130 ms 1 9449 0.61 MB/sec execute 65 sec latency 38.759 ms 1 9668 0.62 MB/sec execute 66 sec latency 64.354 ms 1 10081 0.68 MB/sec execute 67 sec latency 60.184 ms 1 10607 0.74 MB/sec execute 68 sec latency 63.324 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu Apr 4 20:38:42 EDT 2024 with return code 0 22410 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 22410 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished