== replay-dual test 26: dbench and tar with mds failover ========================================================== 21:06:36 (1746147996) Starting client oleg217-client.virtnet: -o user_xattr,flock 192.168.202.117@tcp:/lustre /mnt/lustre Started clients oleg217-client.virtnet: 192.168.202.117@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 15212 Started dbench loop with 15214 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 May 1 21:06:39 EDT 2025 waiting for dbench pid 15244 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 3072 3708928 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3750912 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7459840 1% /mnt/lustre 1 111 5.24 MB/sec warmup 1 sec latency 74.663 ms 1 176 3.53 MB/sec warmup 2 sec latency 87.323 ms 1 271 3.39 MB/sec warmup 3 sec latency 62.218 ms 1 363 3.24 MB/sec warmup 4 sec latency 65.784 ms test_26 fail mds1 1 times 1 461 3.23 MB/sec warmup 5 sec latency 61.565 ms Failing mds1 on oleg217-server Stopping /mnt/lustre-mds1 (opts:) on oleg217-server 1 570 3.18 MB/sec warmup 6 sec latency 70.143 ms 21:06:46 (1746148006) shut down 1 600 2.99 MB/sec warmup 7 sec latency 912.118 ms facet: mds1 facet_host: oleg217-server facet_failover_host: oleg217-server 1 600 2.62 MB/sec warmup 8 sec latency 1912.313 ms 1 600 2.33 MB/sec warmup 9 sec latency 2912.502 ms 1 600 2.09 MB/sec warmup 10 sec latency 3912.686 ms 1 600 1.90 MB/sec warmup 11 sec latency 4912.877 ms 1 600 1.75 MB/sec warmup 12 sec latency 5913.056 ms 1 600 1.61 MB/sec warmup 13 sec latency 6913.433 ms 1 600 1.50 MB/sec warmup 14 sec latency 7914.284 ms 1 600 1.40 MB/sec warmup 15 sec latency 8915.077 ms 1 600 1.31 MB/sec warmup 16 sec latency 9916.203 ms 1 600 1.23 MB/sec warmup 17 sec latency 10916.435 ms Failover mds1 to oleg217-server mount facets: mds1 1 600 1.16 MB/sec warmup 18 sec latency 11916.929 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 600 1.10 MB/sec warmup 19 sec latency 12918.108 ms oleg217-server: oleg217-server.virtnet: executing set_default_debug -1 all 1 600 0.00 MB/sec execute 1 sec latency 14918.627 ms pdsh@oleg217-client: oleg217-server: ssh exited with exit code 1 Started lustre-MDT0000 21:07:01 (1746148021) targets are mounted 21:07:01 (1746148021) facet_failover done 1 600 0.00 MB/sec execute 2 sec latency 15918.926 ms 1 607 0.00 MB/sec execute 3 sec latency 16832.321 ms oleg217-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 704 0.06 MB/sec execute 4 sec latency 126.943 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 786 0.10 MB/sec execute 5 sec latency 108.569 ms 1 873 0.11 MB/sec execute 6 sec latency 95.797 ms 1 955 0.12 MB/sec execute 7 sec latency 124.962 ms 1 1024 0.22 MB/sec execute 8 sec latency 100.580 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 4224 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 36864 3652608 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 12288 3667968 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 49152 7320576 1% /mnt/lustre 1 1156 0.23 MB/sec execute 9 sec latency 46.864 ms 1 1262 0.21 MB/sec execute 10 sec latency 62.300 ms 1 1481 0.46 MB/sec execute 11 sec latency 59.504 ms 1 1572 0.43 MB/sec execute 12 sec latency 82.162 ms test_26 fail mds1 2 times 1 1632 0.40 MB/sec execute 13 sec latency 74.354 ms Failing mds1 on oleg217-server Stopping /mnt/lustre-mds1 (opts:) on oleg217-server 1 1686 0.37 MB/sec execute 14 sec latency 133.758 ms 1 1727 0.35 MB/sec execute 15 sec latency 506.310 ms 21:07:15 (1746148035) shut down 1 1727 0.33 MB/sec execute 16 sec latency 1506.506 ms facet: mds1 facet_host: oleg217-server facet_failover_host: oleg217-server 1 1727 0.31 MB/sec execute 17 sec latency 2506.829 ms 1 1727 0.29 MB/sec execute 18 sec latency 3507.905 ms 1 1727 0.28 MB/sec execute 19 sec latency 4508.133 ms 1 1727 0.26 MB/sec execute 20 sec latency 5508.652 ms 1 1727 0.25 MB/sec execute 21 sec latency 6509.431 ms 1 1727 0.24 MB/sec execute 22 sec latency 7510.061 ms 1 1727 0.23 MB/sec execute 23 sec latency 8510.230 ms 1 1727 0.22 MB/sec execute 24 sec latency 9510.552 ms 1 1727 0.21 MB/sec execute 25 sec latency 10510.779 ms 1 1727 0.20 MB/sec execute 26 sec latency 11512.458 ms Failover mds1 to oleg217-server mount facets: mds1 1 1727 0.20 MB/sec execute 27 sec latency 12512.809 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1727 0.19 MB/sec execute 28 sec latency 13512.995 ms oleg217-server: oleg217-server.virtnet: executing set_default_debug -1 all 1 1727 0.18 MB/sec execute 29 sec latency 14513.158 ms pdsh@oleg217-client: oleg217-server: ssh exited with exit code 1 Started lustre-MDT0000 21:07:29 (1746148049) targets are mounted 21:07:29 (1746148049) facet_failover done 1 1727 0.18 MB/sec execute 30 sec latency 15513.987 ms 1 1727 0.17 MB/sec execute 31 sec latency 16514.155 ms 1 1727 0.17 MB/sec execute 32 sec latency 17516.037 ms 1 1759 0.16 MB/sec execute 33 sec latency 18341.337 ms oleg217-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1886 0.16 MB/sec execute 34 sec latency 151.112 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2028 0.16 MB/sec execute 35 sec latency 87.917 ms 1 2191 0.16 MB/sec execute 36 sec latency 31.438 ms 1 2376 0.19 MB/sec execute 37 sec latency 115.291 ms 1 2485 0.20 MB/sec execute 38 sec latency 86.858 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4608 2203904 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 40960 3598336 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 19456 3625984 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 60416 7224320 1% /mnt/lustre 1 2787 0.28 MB/sec execute 39 sec latency 58.803 ms 1 3001 0.31 MB/sec execute 40 sec latency 82.215 ms 1 3300 0.35 MB/sec execute 41 sec latency 73.099 ms test_26 fail mds1 3 times 1 3506 0.41 MB/sec execute 42 sec latency 55.885 ms Failing mds1 on oleg217-server Stopping /mnt/lustre-mds1 (opts:) on oleg217-server 1 3592 0.41 MB/sec execute 43 sec latency 49.622 ms 1 3626 0.40 MB/sec execute 44 sec latency 851.108 ms 21:07:44 (1746148064) shut down facet: mds1 facet_host: oleg217-server facet_failover_host: oleg217-server 1 3626 0.39 MB/sec execute 45 sec latency 1851.284 ms 1 3626 0.38 MB/sec execute 46 sec latency 2851.454 ms 1 3626 0.37 MB/sec execute 47 sec latency 3851.652 ms 1 3626 0.37 MB/sec execute 48 sec latency 4853.051 ms 1 3626 0.36 MB/sec execute 49 sec latency 5853.656 ms 1 3626 0.35 MB/sec execute 50 sec latency 6854.139 ms 1 3626 0.35 MB/sec execute 51 sec latency 7854.293 ms 1 3626 0.34 MB/sec execute 52 sec latency 8854.644 ms 1 3626 0.33 MB/sec execute 53 sec latency 9857.371 ms 1 3626 0.33 MB/sec execute 54 sec latency 10857.568 ms Failover mds1 to oleg217-server mount facets: mds1 1 3626 0.32 MB/sec execute 55 sec latency 11859.104 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3626 0.31 MB/sec execute 56 sec latency 12859.542 ms 1 3626 0.31 MB/sec execute 57 sec latency 13860.473 ms 1 3626 0.30 MB/sec execute 58 sec latency 14860.635 ms oleg217-server: oleg217-server.virtnet: executing set_default_debug -1 all pdsh@oleg217-client: oleg217-server: ssh exited with exit code 1 1 3626 0.30 MB/sec execute 59 sec latency 15861.334 ms Started lustre-MDT0000 21:07:58 (1746148078) targets are mounted 21:07:58 (1746148078) facet_failover done 1 3626 0.29 MB/sec execute 60 sec latency 16861.579 ms 1 3626 0.29 MB/sec execute 61 sec latency 17862.347 ms 1 3626 0.28 MB/sec execute 62 sec latency 18862.497 ms 1 3626 0.28 MB/sec execute 63 sec latency 19862.740 ms 1 3626 0.28 MB/sec execute 64 sec latency 20864.476 ms 1 3695 0.27 MB/sec execute 65 sec latency 20974.998 ms oleg217-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3785 0.28 MB/sec execute 66 sec latency 62.238 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3830 0.28 MB/sec execute 67 sec latency 76.590 ms 1 3906 0.28 MB/sec execute 68 sec latency 45.701 ms 1 3990 0.28 MB/sec execute 69 sec latency 52.733 ms 1 4061 0.27 MB/sec execute 70 sec latency 55.012 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5376 2203136 1% /mnt/lustre[MDT:0] 1 4147 0.27 MB/sec execute 71 sec latency 56.542 ms lustre-OST0000_UUID 3771392 40960 3579904 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 19456 3586048 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 60416 7165952 1% /mnt/lustre 1 4241 0.27 MB/sec execute 72 sec latency 190.030 ms 1 4304 0.27 MB/sec execute 73 sec latency 120.363 ms 1 4421 0.27 MB/sec execute 74 sec latency 74.407 ms test_26 fail mds1 4 times 1 4526 0.27 MB/sec execute 75 sec latency 75.128 ms Failing mds1 on oleg217-server Stopping /mnt/lustre-mds1 (opts:) on oleg217-server 1 4635 0.28 MB/sec execute 76 sec latency 113.818 ms 1 4652 0.27 MB/sec execute 77 sec latency 899.850 ms 21:08:17 (1746148097) shut down facet: mds1 facet_host: oleg217-server facet_failover_host: oleg217-server 1 4652 0.27 MB/sec execute 78 sec latency 1900.011 ms 1 4652 0.27 MB/sec execute 79 sec latency 2900.801 ms 1 4652 0.26 MB/sec execute 80 sec latency 3901.288 ms 1 4652 0.26 MB/sec execute 81 sec latency 4901.482 ms 1 4652 0.26 MB/sec execute 82 sec latency 5901.672 ms 1 4652 0.25 MB/sec execute 83 sec latency 6902.101 ms 1 4652 0.25 MB/sec execute 84 sec latency 7904.187 ms 1 4652 0.25 MB/sec execute 85 sec latency 8904.307 ms 1 4652 0.24 MB/sec execute 86 sec latency 9904.445 ms 1 4652 0.24 MB/sec execute 87 sec latency 10904.817 ms Failover mds1 to oleg217-server mount facets: mds1 1 4652 0.24 MB/sec execute 88 sec latency 11905.112 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4652 0.24 MB/sec execute 89 sec latency 12905.272 ms 1 4652 0.23 MB/sec execute 90 sec latency 13905.435 ms 1 4652 0.23 MB/sec execute 91 sec latency 14905.612 ms oleg217-server: oleg217-server.virtnet: executing set_default_debug -1 all pdsh@oleg217-client: oleg217-server: ssh exited with exit code 1 1 4652 0.23 MB/sec execute 92 sec latency 15907.718 ms Started lustre-MDT0000 21:08:32 (1746148112) targets are mounted 21:08:32 (1746148112) facet_failover done 1 4652 0.23 MB/sec execute 93 sec latency 16907.876 ms 1 4653 0.22 MB/sec execute 94 sec latency 17873.570 ms 1 4738 0.22 MB/sec execute 95 sec latency 105.080 ms oleg217-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 4810 0.22 MB/sec execute 96 sec latency 58.069 ms 1 4965 0.25 MB/sec execute 97 sec latency 58.768 ms 1 5052 0.25 MB/sec execute 98 sec latency 177.914 ms 1 5147 0.25 MB/sec execute 99 sec latency 53.305 ms 1 cleanup 100 sec UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6144 2202368 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 44032 3603456 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 21504 3672064 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 65536 7275520 1% /mnt/lustre 1 cleanup 101 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 799 46.327 18341.324 Close 610 32.476 16832.306 Rename 36 1112.762 20974.974 Unlink 146 11.048 31.793 Qpathinfo 727 7.137 105.057 Qfileinfo 128 0.879 16.680 Qfsinfo 135 1.317 27.988 Sfileinfo 84 23.081 59.488 Find 276 2.427 34.767 WriteX 415 3.731 23.798 ReadX 1218 0.797 59.162 LockX 2 4.501 5.580 UnlockX 2 2.979 3.647 Flush 70 68.302 190.017 Throughput 0.245276 MB/sec 1 clients 1 procs max_latency=20974.998 ms stopping dbench on /mnt/lustre at Thu May 1 21:08:40 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 Thu May 1 21:08:43 EDT 2025 waiting for dbench pid 19471 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 1 113 5.24 MB/sec warmup 1 sec latency 89.382 ms Failing mds1 on oleg217-server Stopping /mnt/lustre-mds1 (opts:) on oleg217-server 1 181 3.66 MB/sec warmup 2 sec latency 73.981 ms 1 207 2.70 MB/sec warmup 3 sec latency 722.373 ms 21:08:46 (1746148126) shut down facet: mds1 facet_host: oleg217-server facet_failover_host: oleg217-server 1 207 2.02 MB/sec warmup 4 sec latency 1722.534 ms 1 207 1.62 MB/sec warmup 5 sec latency 2722.704 ms 1 207 1.35 MB/sec warmup 6 sec latency 3723.459 ms 1 207 1.16 MB/sec warmup 7 sec latency 4723.817 ms 1 207 1.01 MB/sec warmup 8 sec latency 5724.263 ms 1 207 0.90 MB/sec warmup 9 sec latency 6724.787 ms 1 207 0.81 MB/sec warmup 10 sec latency 7724.982 ms 1 207 0.74 MB/sec warmup 11 sec latency 8726.292 ms 1 207 0.67 MB/sec warmup 12 sec latency 9726.616 ms 1 207 0.62 MB/sec warmup 13 sec latency 10726.774 ms Failover mds1 to oleg217-server mount facets: mds1 1 207 0.58 MB/sec warmup 14 sec latency 11727.808 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 207 0.54 MB/sec warmup 15 sec latency 12728.014 ms 1 207 0.51 MB/sec warmup 16 sec latency 13728.428 ms 1 207 0.48 MB/sec warmup 17 sec latency 14728.625 ms oleg217-server: oleg217-server.virtnet: executing set_default_debug -1 all pdsh@oleg217-client: oleg217-server: ssh exited with exit code 1 1 207 0.45 MB/sec warmup 18 sec latency 15730.745 ms Started lustre-MDT0000 21:09:01 (1746148141) targets are mounted 21:09:01 (1746148141) facet_failover done 1 207 0.43 MB/sec warmup 19 sec latency 16731.396 ms 1 295 2.80 MB/sec execute 1 sec latency 18061.934 ms oleg217-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 1 413 3.25 MB/sec execute 2 sec latency 50.255 ms 1 525 3.32 MB/sec execute 3 sec latency 46.999 ms 1 676 3.27 MB/sec execute 4 sec latency 135.255 ms 1 759 2.65 MB/sec execute 5 sec latency 109.660 ms 1 816 2.23 MB/sec execute 6 sec latency 120.933 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 7040 2201472 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 37888 3558400 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 15360 3578880 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 53248 7137280 1% /mnt/lustre 1 878 1.94 MB/sec execute 7 sec latency 223.059 ms 1 928 1.71 MB/sec execute 8 sec latency 85.768 ms 1 1029 1.64 MB/sec execute 9 sec latency 78.708 ms 1 1145 1.49 MB/sec execute 10 sec latency 36.187 ms test_26 fail mds1 6 times Failing mds1 on oleg217-server 1 1229 1.36 MB/sec execute 11 sec latency 51.681 ms Stopping /mnt/lustre-mds1 (opts:) on oleg217-server 1 1387 1.49 MB/sec execute 12 sec latency 244.923 ms 21:09:16 (1746148156) shut down facet: mds1 facet_host: oleg217-server facet_failover_host: oleg217-server 1 1387 1.38 MB/sec execute 13 sec latency 1245.126 ms 1 1387 1.28 MB/sec execute 14 sec latency 2245.332 ms 1 1387 1.19 MB/sec execute 15 sec latency 3245.517 ms 1 1387 1.12 MB/sec execute 16 sec latency 4245.737 ms 1 1387 1.05 MB/sec execute 17 sec latency 5247.303 ms 1 1387 0.99 MB/sec execute 18 sec latency 6247.970 ms 1 1387 0.94 MB/sec execute 19 sec latency 7248.761 ms 1 1387 0.89 MB/sec execute 20 sec latency 8249.337 ms 1 1387 0.85 MB/sec execute 21 sec latency 9250.067 ms 1 1387 0.81 MB/sec execute 22 sec latency 10250.629 ms 1 1387 0.78 MB/sec execute 23 sec latency 11250.760 ms Failover mds1 to oleg217-server mount facets: mds1 1 1387 0.75 MB/sec execute 24 sec latency 12251.583 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1387 0.72 MB/sec execute 25 sec latency 13251.774 ms 1 1387 0.69 MB/sec execute 26 sec latency 14251.966 ms 1 1387 0.66 MB/sec execute 27 sec latency 15252.180 ms oleg217-server: oleg217-server.virtnet: executing set_default_debug -1 all pdsh@oleg217-client: oleg217-server: ssh exited with exit code 1 1 1387 0.64 MB/sec execute 28 sec latency 16254.907 ms Started lustre-MDT0000 21:09:31 (1746148171) targets are mounted 21:09:31 (1746148171) facet_failover done 1 1387 0.62 MB/sec execute 29 sec latency 17255.114 ms 1 1387 0.60 MB/sec execute 30 sec latency 18255.274 ms 1 1399 0.58 MB/sec execute 31 sec latency 18978.414 ms oleg217-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1481 0.56 MB/sec execute 32 sec latency 120.211 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1556 0.55 MB/sec execute 33 sec latency 243.230 ms 1 1632 0.53 MB/sec execute 34 sec latency 89.803 ms 1 1706 0.52 MB/sec execute 35 sec latency 171.909 ms 1 1821 0.51 MB/sec execute 36 sec latency 47.127 ms 1 1905 0.50 MB/sec execute 37 sec latency 128.856 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 7680 2200832 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 43008 3589120 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 21504 3610624 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 64512 7199744 1% /mnt/lustre 1 2006 0.48 MB/sec execute 38 sec latency 65.976 ms 1 2095 0.48 MB/sec execute 39 sec latency 60.734 ms 1 2177 0.47 MB/sec execute 40 sec latency 73.134 ms 1 2327 0.48 MB/sec execute 41 sec latency 46.416 ms test_26 fail mds1 7 times 1 2388 0.47 MB/sec execute 42 sec latency 140.234 ms Failing mds1 on oleg217-server Stopping /mnt/lustre-mds1 (opts:) on oleg217-server 1 2465 0.48 MB/sec execute 43 sec latency 115.043 ms 1 2478 0.47 MB/sec execute 44 sec latency 752.660 ms 21:09:47 (1746148187) shut down facet: mds1 facet_host: oleg217-server facet_failover_host: oleg217-server 1 2478 0.46 MB/sec execute 45 sec latency 1753.414 ms 1 2478 0.45 MB/sec execute 46 sec latency 2753.635 ms 1 2478 0.44 MB/sec execute 47 sec latency 3753.876 ms 1 2478 0.43 MB/sec execute 48 sec latency 4754.116 ms 1 2478 0.42 MB/sec execute 49 sec latency 5754.414 ms 1 2478 0.41 MB/sec execute 50 sec latency 6754.883 ms 1 2478 0.40 MB/sec execute 51 sec latency 7755.067 ms 1 2478 0.40 MB/sec execute 52 sec latency 8755.269 ms 1 2478 0.39 MB/sec execute 53 sec latency 9755.731 ms 1 2478 0.38 MB/sec execute 54 sec latency 10756.056 ms Failover mds1 to oleg217-server mount facets: mds1 1 2478 0.37 MB/sec execute 55 sec latency 11756.231 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2478 0.37 MB/sec execute 56 sec latency 12756.793 ms 1 2478 0.36 MB/sec execute 57 sec latency 13756.949 ms 1 2478 0.36 MB/sec execute 58 sec latency 14758.179 ms oleg217-server: oleg217-server.virtnet: executing set_default_debug -1 all pdsh@oleg217-client: oleg217-server: ssh exited with exit code 1 1 2478 0.35 MB/sec execute 59 sec latency 15759.877 ms Started lustre-MDT0000 21:10:02 (1746148202) targets are mounted 21:10:02 (1746148202) facet_failover done 1 2478 0.34 MB/sec execute 60 sec latency 16760.042 ms 1 2478 0.34 MB/sec execute 61 sec latency 17760.377 ms 1 2478 0.33 MB/sec execute 62 sec latency 18760.576 ms 1 2478 0.33 MB/sec execute 63 sec latency 19760.940 ms 1 2478 0.32 MB/sec execute 64 sec latency 20762.382 ms 1 2478 0.32 MB/sec execute 65 sec latency 21762.639 ms oleg217-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2596 0.32 MB/sec execute 66 sec latency 21864.499 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2779 0.36 MB/sec execute 67 sec latency 142.475 ms 1 2996 0.37 MB/sec execute 68 sec latency 89.047 ms 1 3275 0.39 MB/sec execute 69 sec latency 109.991 ms 1 3507 0.43 MB/sec execute 70 sec latency 56.741 ms 1 3665 0.43 MB/sec execute 71 sec latency 34.850 ms 1 3792 0.44 MB/sec execute 72 sec latency 37.060 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu May 1 21:10:15 EDT 2025 with return code 0 19471 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 19471 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished