== replay-dual test 26: dbench and tar with mds failover ========================================================== 08:16:57 (1746793017) Starting client oleg260-client.virtnet: -o user_xattr,flock 192.168.202.160@tcp:/lustre /mnt/lustre Started clients oleg260-client.virtnet: 192.168.202.160@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 14975 Started dbench loop with 14976 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 May 9 08:16:59 EDT 2025 waiting for dbench pid 15007 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 1 165 6.80 MB/sec warmup 1 sec latency 38.459 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3456 2205184 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3733504 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3716096 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7449600 1% /mnt/lustre 1 308 5.61 MB/sec warmup 2 sec latency 37.157 ms 1 461 5.39 MB/sec warmup 3 sec latency 30.631 ms 1 669 5.29 MB/sec warmup 4 sec latency 71.052 ms test_26 fail mds1 1 times Failing mds1 on oleg260-server 1 806 4.30 MB/sec warmup 5 sec latency 52.375 ms Stopping /mnt/lustre-mds1 (opts:) on oleg260-server 1 892 3.61 MB/sec warmup 6 sec latency 533.714 ms 08:17:05 (1746793025) shut down facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server 1 892 3.10 MB/sec warmup 7 sec latency 1533.932 ms 1 892 2.71 MB/sec warmup 8 sec latency 2534.256 ms 1 892 2.41 MB/sec warmup 9 sec latency 3534.520 ms 1 892 2.17 MB/sec warmup 10 sec latency 4534.755 ms 1 892 1.97 MB/sec warmup 11 sec latency 5535.035 ms 1 892 1.81 MB/sec warmup 12 sec latency 6535.249 ms 1 892 1.67 MB/sec warmup 13 sec latency 7535.466 ms 1 892 1.55 MB/sec warmup 14 sec latency 8535.703 ms 1 892 1.45 MB/sec warmup 15 sec latency 9535.971 ms 1 892 1.35 MB/sec warmup 16 sec latency 10536.271 ms Failover mds1 to oleg260-server mount facets: mds1 1 892 1.28 MB/sec warmup 17 sec latency 11536.562 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 892 1.20 MB/sec warmup 18 sec latency 12536.787 ms 1 892 1.14 MB/sec warmup 19 sec latency 13537.096 ms oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 Started lustre-MDT0000 08:17:19 (1746793039) targets are mounted 08:17:19 (1746793039) facet_failover done 1 892 0.00 MB/sec execute 1 sec latency 15537.541 ms 1 892 0.00 MB/sec execute 2 sec latency 16537.758 ms 1 892 0.00 MB/sec execute 3 sec latency 17537.961 ms 1 892 0.00 MB/sec execute 4 sec latency 18538.131 ms 1 969 0.03 MB/sec execute 5 sec latency 18987.438 ms oleg260-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 1149 0.22 MB/sec execute 6 sec latency 56.941 ms 1 1419 0.62 MB/sec execute 7 sec latency 26.425 ms 1 1578 0.56 MB/sec execute 8 sec latency 38.280 ms 1 1779 0.51 MB/sec execute 9 sec latency 56.940 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4480 2204032 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 14336 3641344 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 38912 3588096 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 53248 7229440 1% /mnt/lustre 1 2028 0.49 MB/sec execute 10 sec latency 27.554 ms 1 2294 0.55 MB/sec execute 11 sec latency 20.349 ms 1 2435 0.54 MB/sec execute 12 sec latency 66.605 ms test_26 fail mds1 2 times 1 2620 0.57 MB/sec execute 13 sec latency 58.240 ms Failing mds1 on oleg260-server Stopping /mnt/lustre-mds1 (opts:) on oleg260-server 1 2922 0.84 MB/sec execute 14 sec latency 366.143 ms 08:17:34 (1746793054) shut down facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server 1 2922 0.79 MB/sec execute 15 sec latency 1366.401 ms 1 2922 0.74 MB/sec execute 16 sec latency 2366.606 ms 1 2922 0.69 MB/sec execute 17 sec latency 3366.781 ms 1 2922 0.66 MB/sec execute 18 sec latency 4367.036 ms 1 2922 0.62 MB/sec execute 19 sec latency 5367.355 ms 1 2922 0.59 MB/sec execute 20 sec latency 6367.627 ms 1 2922 0.56 MB/sec execute 21 sec latency 7367.830 ms 1 2922 0.54 MB/sec execute 22 sec latency 8368.064 ms 1 2922 0.51 MB/sec execute 23 sec latency 9368.306 ms 1 2922 0.49 MB/sec execute 24 sec latency 10368.575 ms Failover mds1 to oleg260-server mount facets: mds1 1 2922 0.47 MB/sec execute 25 sec latency 11368.797 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2922 0.45 MB/sec execute 26 sec latency 12369.086 ms 1 2922 0.44 MB/sec execute 27 sec latency 13369.311 ms oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all 1 2922 0.42 MB/sec execute 28 sec latency 14369.508 ms pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 Started lustre-MDT0000 08:17:47 (1746793067) targets are mounted 08:17:47 (1746793067) facet_failover done 1 2922 0.41 MB/sec execute 29 sec latency 15369.739 ms 1 2922 0.39 MB/sec execute 30 sec latency 16369.935 ms 1 2922 0.38 MB/sec execute 31 sec latency 17370.170 ms 1 2922 0.37 MB/sec execute 32 sec latency 18370.369 ms 1 2922 0.36 MB/sec execute 33 sec latency 19370.564 ms 1 2922 0.35 MB/sec execute 34 sec latency 20370.769 ms 1 3017 0.34 MB/sec execute 35 sec latency 20721.569 ms oleg260-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 3364 0.38 MB/sec execute 36 sec latency 58.746 ms 1 3666 0.46 MB/sec execute 37 sec latency 21.945 ms 1 3831 0.48 MB/sec execute 38 sec latency 22.926 ms 1 4029 0.47 MB/sec execute 39 sec latency 26.922 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4992 2203520 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 19456 3551232 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 39936 3506176 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 59392 7057408 1% /mnt/lustre 1 4171 0.46 MB/sec execute 40 sec latency 36.422 ms 1 4349 0.46 MB/sec execute 41 sec latency 77.554 ms 1 4473 0.46 MB/sec execute 42 sec latency 54.951 ms test_26 fail mds1 3 times 1 4642 0.47 MB/sec execute 43 sec latency 54.023 ms Failing mds1 on oleg260-server Stopping /mnt/lustre-mds1 (opts:) on oleg260-server 1 4953 0.53 MB/sec execute 44 sec latency 92.460 ms 08:18:04 (1746793084) shut down facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server 1 4953 0.52 MB/sec execute 45 sec latency 1092.684 ms 1 4953 0.51 MB/sec execute 46 sec latency 2092.879 ms 1 4953 0.50 MB/sec execute 47 sec latency 3093.125 ms 1 4953 0.49 MB/sec execute 48 sec latency 4093.333 ms 1 4953 0.48 MB/sec execute 49 sec latency 5093.550 ms 1 4953 0.47 MB/sec execute 50 sec latency 6093.764 ms 1 4953 0.46 MB/sec execute 51 sec latency 7093.989 ms 1 4953 0.45 MB/sec execute 52 sec latency 8094.205 ms 1 4953 0.44 MB/sec execute 53 sec latency 9094.406 ms 1 4953 0.43 MB/sec execute 54 sec latency 10094.618 ms Failover mds1 to oleg260-server 1 4953 0.43 MB/sec execute 55 sec latency 11094.860 ms mount facets: mds1 1 4953 0.42 MB/sec execute 56 sec latency 12095.086 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4953 0.41 MB/sec execute 57 sec latency 13095.321 ms oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all 1 4953 0.40 MB/sec execute 58 sec latency 14095.535 ms pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 Started lustre-MDT0000 08:18:18 (1746793098) targets are mounted 08:18:18 (1746793098) facet_failover done 1 4953 0.40 MB/sec execute 59 sec latency 15095.710 ms 1 4953 0.39 MB/sec execute 60 sec latency 16095.906 ms 1 4953 0.38 MB/sec execute 61 sec latency 17096.067 ms 1 4953 0.38 MB/sec execute 62 sec latency 18096.247 ms 1 4953 0.37 MB/sec execute 63 sec latency 19096.440 ms 1 4953 0.37 MB/sec execute 64 sec latency 20096.692 ms 1 5002 0.36 MB/sec execute 65 sec latency 20756.955 ms oleg260-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 5153 0.36 MB/sec execute 66 sec latency 61.345 ms 1 5356 0.35 MB/sec execute 67 sec latency 43.923 ms 1 5539 0.35 MB/sec execute 68 sec latency 56.914 ms 1 5732 0.35 MB/sec execute 69 sec latency 22.388 ms 1 5936 0.36 MB/sec execute 70 sec latency 75.588 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6784 2201728 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 22528 3502080 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 43008 3473408 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 65536 6975488 1% /mnt/lustre 1 6054 0.37 MB/sec execute 71 sec latency 68.926 ms 1 6431 0.41 MB/sec execute 72 sec latency 64.434 ms 1 6726 0.43 MB/sec execute 73 sec latency 52.309 ms test_26 fail mds1 4 times Failing mds1 on oleg260-server Stopping /mnt/lustre-mds1 (opts:) on oleg260-server 1 7122 0.48 MB/sec execute 74 sec latency 46.368 ms 1 7179 0.48 MB/sec execute 75 sec latency 751.553 ms 08:18:34 (1746793114) shut down facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server 1 7179 0.47 MB/sec execute 76 sec latency 1751.845 ms 1 7179 0.47 MB/sec execute 77 sec latency 2752.099 ms 1 7179 0.46 MB/sec execute 78 sec latency 3752.371 ms 1 7179 0.46 MB/sec execute 79 sec latency 4752.632 ms 1 7179 0.45 MB/sec execute 80 sec latency 5752.938 ms 1 7179 0.45 MB/sec execute 81 sec latency 6753.168 ms 1 7179 0.44 MB/sec execute 82 sec latency 7753.372 ms 1 7179 0.43 MB/sec execute 83 sec latency 8753.602 ms 1 7179 0.43 MB/sec execute 84 sec latency 9753.923 ms 1 7179 0.42 MB/sec execute 85 sec latency 10754.201 ms Failover mds1 to oleg260-server mount facets: mds1 1 7179 0.42 MB/sec execute 86 sec latency 11754.402 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7179 0.41 MB/sec execute 87 sec latency 12754.628 ms oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all 1 7179 0.41 MB/sec execute 88 sec latency 13754.826 ms pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 Started lustre-MDT0000 08:18:48 (1746793128) targets are mounted 08:18:48 (1746793128) facet_failover done 1 7179 0.41 MB/sec execute 89 sec latency 14755.072 ms 1 7179 0.40 MB/sec execute 90 sec latency 15755.286 ms 1 7179 0.40 MB/sec execute 91 sec latency 16755.536 ms 1 7179 0.39 MB/sec execute 92 sec latency 17755.855 ms 1 7179 0.39 MB/sec execute 93 sec latency 18756.088 ms 1 7179 0.38 MB/sec execute 94 sec latency 19756.349 ms 1 7234 0.38 MB/sec execute 95 sec latency 20469.808 ms oleg260-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 7388 0.39 MB/sec execute 96 sec latency 27.002 ms 1 7521 0.39 MB/sec execute 97 sec latency 27.316 ms 1 7651 0.38 MB/sec execute 98 sec latency 23.133 ms 1 7790 0.38 MB/sec execute 99 sec latency 105.955 ms 1 cleanup 100 sec UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 7936 2200576 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 24576 3551232 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 44032 3483648 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 68608 7034880 1% /mnt/lustre 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1211 46.219 20756.938 Close 887 25.639 20469.778 Rename 52 22.408 42.656 Unlink 246 6.574 17.714 Qpathinfo 1130 4.358 44.172 Qfileinfo 193 0.633 4.237 Qfsinfo 202 0.774 3.565 Sfileinfo 95 12.664 20.697 Find 422 1.811 23.366 WriteX 599 2.835 10.709 ReadX 1896 0.280 40.514 LockX 4 2.724 2.950 UnlockX 4 2.862 3.012 Flush 84 280.707 20721.555 Throughput 0.381079 MB/sec 1 clients 1 procs max_latency=20756.955 ms stopping dbench on /mnt/lustre at Fri May 9 08:19:00 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 '/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 May 9 08:19:01 EDT 2025 waiting for dbench pid 19236 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 test_26 fail mds1 5 times 1 215 8.36 MB/sec warmup 1 sec latency 35.706 ms Failing mds1 on oleg260-server Stopping /mnt/lustre-mds1 (opts:) on oleg260-server 1 412 7.30 MB/sec warmup 2 sec latency 31.127 ms 08:19:04 (1746793144) shut down facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server 1 444 5.22 MB/sec warmup 3 sec latency 858.974 ms 1 444 3.91 MB/sec warmup 4 sec latency 1859.255 ms 1 444 3.13 MB/sec warmup 5 sec latency 2859.626 ms 1 444 2.61 MB/sec warmup 6 sec latency 3859.863 ms 1 444 2.23 MB/sec warmup 7 sec latency 4860.060 ms 1 444 1.96 MB/sec warmup 8 sec latency 5860.229 ms 1 444 1.74 MB/sec warmup 9 sec latency 6860.399 ms 1 444 1.56 MB/sec warmup 10 sec latency 7860.606 ms 1 444 1.42 MB/sec warmup 11 sec latency 8860.720 ms 1 444 1.30 MB/sec warmup 12 sec latency 9860.877 ms 1 444 1.20 MB/sec warmup 13 sec latency 10861.044 ms Failover mds1 to oleg260-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 444 1.12 MB/sec warmup 14 sec latency 11861.185 ms 1 444 1.04 MB/sec warmup 15 sec latency 12861.285 ms oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 1 444 0.98 MB/sec warmup 16 sec latency 13861.419 ms Started lustre-MDT0000 08:19:18 (1746793158) targets are mounted 08:19:18 (1746793158) facet_failover done 1 444 0.92 MB/sec warmup 17 sec latency 14861.597 ms 1 444 0.87 MB/sec warmup 18 sec latency 15861.772 ms 1 444 0.82 MB/sec warmup 19 sec latency 16861.949 ms 1 444 0.00 MB/sec execute 1 sec latency 18862.181 ms 1 444 0.00 MB/sec execute 2 sec latency 19862.302 ms oleg260-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 1 699 1.85 MB/sec execute 3 sec latency 19893.406 ms 1 892 1.51 MB/sec execute 4 sec latency 49.775 ms 1 1136 1.47 MB/sec execute 5 sec latency 37.565 ms 1 1455 1.73 MB/sec execute 6 sec latency 19.072 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 9472 2199040 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 46080 3430400 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 11264 3439616 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 57344 6870016 1% /mnt/lustre 1 1667 1.51 MB/sec execute 7 sec latency 64.187 ms 1 1973 1.35 MB/sec execute 8 sec latency 34.464 ms 1 2264 1.25 MB/sec execute 9 sec latency 14.832 ms test_26 fail mds1 6 times 1 2490 1.31 MB/sec execute 10 sec latency 59.569 ms Failing mds1 on oleg260-server Stopping /mnt/lustre-mds1 (opts:) on oleg260-server 1 2894 1.56 MB/sec execute 11 sec latency 233.978 ms 08:19:33 (1746793173) shut down facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server 1 2894 1.43 MB/sec execute 12 sec latency 1234.150 ms 1 2894 1.32 MB/sec execute 13 sec latency 2234.262 ms 1 2894 1.23 MB/sec execute 14 sec latency 3234.424 ms 1 2894 1.15 MB/sec execute 15 sec latency 4234.599 ms 1 2894 1.07 MB/sec execute 16 sec latency 5234.782 ms 1 2894 1.01 MB/sec execute 17 sec latency 6234.928 ms 1 2894 0.95 MB/sec execute 18 sec latency 7235.067 ms 1 2894 0.90 MB/sec execute 19 sec latency 8235.223 ms 1 2894 0.86 MB/sec execute 20 sec latency 9235.355 ms 1 2894 0.82 MB/sec execute 21 sec latency 10235.560 ms Failover mds1 to oleg260-server mount facets: mds1 1 2894 0.78 MB/sec execute 22 sec latency 11235.704 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2894 0.75 MB/sec execute 23 sec latency 12235.828 ms 1 2894 0.72 MB/sec execute 24 sec latency 13235.988 ms oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 Started lustre-MDT0000 08:19:46 (1746793186) targets are mounted 08:19:46 (1746793186) facet_failover done 1 2894 0.69 MB/sec execute 25 sec latency 14236.151 ms 1 2894 0.66 MB/sec execute 26 sec latency 15236.292 ms 1 2894 0.64 MB/sec execute 27 sec latency 16236.441 ms 1 2894 0.61 MB/sec execute 28 sec latency 17236.566 ms 1 2894 0.59 MB/sec execute 29 sec latency 18236.681 ms 1 2894 0.57 MB/sec execute 30 sec latency 19236.800 ms 1 2894 0.55 MB/sec execute 31 sec latency 20236.901 ms 1 2940 0.56 MB/sec execute 32 sec latency 21006.039 ms oleg260-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 3494 0.69 MB/sec execute 33 sec latency 32.846 ms 1 3780 0.71 MB/sec execute 34 sec latency 15.928 ms 1 3992 0.70 MB/sec execute 35 sec latency 16.630 ms 1 4236 0.68 MB/sec execute 36 sec latency 65.693 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 10752 2197760 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 60416 3417088 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 21504 3419136 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 81920 6836224 2% /mnt/lustre 1 4443 0.68 MB/sec execute 37 sec latency 85.475 ms 1 4684 0.70 MB/sec execute 38 sec latency 37.238 ms 1 4987 0.76 MB/sec execute 39 sec latency 22.180 ms test_26 fail mds1 7 times Failing mds1 on oleg260-server 1 5197 0.74 MB/sec execute 40 sec latency 50.256 ms Stopping /mnt/lustre-mds1 (opts:) on oleg260-server 1 5271 0.72 MB/sec execute 41 sec latency 695.136 ms 08:20:03 (1746793203) shut down facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server 1 5271 0.71 MB/sec execute 42 sec latency 1695.313 ms 1 5271 0.69 MB/sec execute 43 sec latency 2695.588 ms 1 5271 0.67 MB/sec execute 44 sec latency 3695.807 ms 1 5271 0.66 MB/sec execute 45 sec latency 4695.997 ms 1 5271 0.65 MB/sec execute 46 sec latency 5696.122 ms 1 5271 0.63 MB/sec execute 47 sec latency 6696.293 ms 1 5271 0.62 MB/sec execute 48 sec latency 7696.631 ms 1 5271 0.61 MB/sec execute 49 sec latency 8696.899 ms 1 5271 0.59 MB/sec execute 50 sec latency 9697.207 ms 1 5271 0.58 MB/sec execute 51 sec latency 10697.587 ms Failover mds1 to oleg260-server mount facets: mds1 1 5271 0.57 MB/sec execute 52 sec latency 11697.765 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 5271 0.56 MB/sec execute 53 sec latency 12698.730 ms oleg260-server: oleg260-server.virtnet: executing set_default_debug -1 all 1 5271 0.55 MB/sec execute 54 sec latency 13699.622 ms pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1 Started lustre-MDT0000 08:20:16 (1746793216) targets are mounted 08:20:16 (1746793216) facet_failover done 1 5271 0.54 MB/sec execute 55 sec latency 14699.763 ms 1 5271 0.53 MB/sec execute 56 sec latency 15699.932 ms 1 5271 0.52 MB/sec execute 57 sec latency 16700.080 ms oleg260-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 5364 0.51 MB/sec execute 58 sec latency 17227.678 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 5587 0.51 MB/sec execute 59 sec latency 53.336 ms 1 5898 0.52 MB/sec execute 60 sec latency 16.115 ms kill: sending signal to 14994 failed: No such process 1 6112 0.53 MB/sec execute 61 sec latency 79.270 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Fri May 9 08:20:23 EDT 2025 with return code 0 19236 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 19236 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished