== replay-dual test 26: dbench and tar with mds failover ========================================================== 07:37:27 (1749123447) Starting client oleg427-client.virtnet: -o user_xattr,flock 192.168.204.127@tcp:/lustre /mnt/lustre Started clients oleg427-client.virtnet: 192.168.204.127@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 15671 Started dbench loop with 15672 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 Jun 5 07:37:29 EDT 2025 waiting for dbench pid 15704 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 1 239 9.14 MB/sec warmup 1 sec latency 26.071 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 3707904 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3643392 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7351296 1% /mnt/lustre 1 486 8.47 MB/sec warmup 2 sec latency 20.287 ms 1 776 7.12 MB/sec warmup 3 sec latency 42.626 ms 1 1027 5.72 MB/sec warmup 4 sec latency 31.512 ms test_26 fail mds1 1 times Failing mds1 on oleg427-server Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 1 1382 5.20 MB/sec warmup 5 sec latency 55.998 ms 07:37:35 (1749123455) shut down facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server 1 1382 4.33 MB/sec warmup 6 sec latency 1056.190 ms 1 1382 3.71 MB/sec warmup 7 sec latency 2056.340 ms 1 1382 3.25 MB/sec warmup 8 sec latency 3056.483 ms 1 1382 2.89 MB/sec warmup 9 sec latency 4056.664 ms 1 1382 2.60 MB/sec warmup 10 sec latency 5056.828 ms 1 1382 2.36 MB/sec warmup 11 sec latency 6057.016 ms 1 1382 2.17 MB/sec warmup 12 sec latency 7057.188 ms 1 1382 2.00 MB/sec warmup 13 sec latency 8057.344 ms 1 1382 1.86 MB/sec warmup 14 sec latency 9057.498 ms 1 1382 1.73 MB/sec warmup 15 sec latency 10057.654 ms Failover mds1 to oleg427-server mount facets: mds1 1 1382 1.62 MB/sec warmup 16 sec latency 11057.891 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1382 1.53 MB/sec warmup 17 sec latency 12058.044 ms oleg427-server: oleg427-server.virtnet: executing set_default_debug -1 all pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 1 1382 1.44 MB/sec warmup 18 sec latency 13058.252 ms Started lustre-MDT0000 07:37:47 (1749123467) targets are mounted 07:37:47 (1749123467) facet_failover done 1 1382 1.37 MB/sec warmup 19 sec latency 14058.521 ms 1 1382 0.00 MB/sec execute 1 sec latency 16058.829 ms 1 1382 0.00 MB/sec execute 2 sec latency 17059.007 ms 1 1382 0.00 MB/sec execute 3 sec latency 18060.011 ms oleg427-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1530 0.02 MB/sec execute 4 sec latency 18507.202 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1825 0.07 MB/sec execute 5 sec latency 41.472 ms 1 2154 0.12 MB/sec execute 6 sec latency 33.503 ms 1 2422 0.30 MB/sec execute 7 sec latency 42.085 ms 1 2918 0.93 MB/sec execute 8 sec latency 38.515 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 4992 2203648 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 12288 3597312 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 45056 3544064 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 57344 7141376 1% /mnt/lustre 1 3367 1.05 MB/sec execute 9 sec latency 42.387 ms 1 3786 1.38 MB/sec execute 10 sec latency 14.083 ms test_26 fail mds1 2 times 1 4016 1.28 MB/sec execute 11 sec latency 16.617 ms Failing mds1 on oleg427-server Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 1 4246 1.19 MB/sec execute 12 sec latency 121.253 ms 07:38:01 (1749123481) shut down facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server 1 4246 1.10 MB/sec execute 13 sec latency 1121.435 ms 1 4246 1.02 MB/sec execute 14 sec latency 2121.632 ms 1 4246 0.95 MB/sec execute 15 sec latency 3121.886 ms 1 4246 0.89 MB/sec execute 16 sec latency 4122.100 ms 1 4246 0.84 MB/sec execute 17 sec latency 5122.287 ms 1 4246 0.79 MB/sec execute 18 sec latency 6122.478 ms 1 4246 0.75 MB/sec execute 19 sec latency 7122.694 ms 1 4246 0.71 MB/sec execute 20 sec latency 8122.882 ms 1 4246 0.68 MB/sec execute 21 sec latency 9123.050 ms 1 4246 0.65 MB/sec execute 22 sec latency 10123.219 ms Failover mds1 to oleg427-server mount facets: mds1 1 4246 0.62 MB/sec execute 23 sec latency 11123.424 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4246 0.60 MB/sec execute 24 sec latency 12123.633 ms oleg427-server: oleg427-server.virtnet: executing set_default_debug -1 all pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 1 4246 0.57 MB/sec execute 25 sec latency 13123.844 ms Started lustre-MDT0000 07:38:14 (1749123494) targets are mounted 07:38:14 (1749123494) facet_failover done 1 4246 0.55 MB/sec execute 26 sec latency 14124.014 ms 1 4246 0.53 MB/sec execute 27 sec latency 15124.180 ms 1 4246 0.51 MB/sec execute 28 sec latency 16124.277 ms 1 4348 0.50 MB/sec execute 29 sec latency 16640.544 ms oleg427-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 4569 0.51 MB/sec execute 30 sec latency 33.696 ms 1 4962 0.62 MB/sec execute 31 sec latency 18.100 ms 1 5220 0.60 MB/sec execute 32 sec latency 47.712 ms 1 5507 0.59 MB/sec execute 33 sec latency 36.427 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6528 2201984 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 14336 3502080 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 49152 3408896 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 63488 6910976 1% /mnt/lustre 1 5834 0.60 MB/sec execute 34 sec latency 14.462 ms 1 6152 0.63 MB/sec execute 35 sec latency 28.583 ms 1 6763 0.76 MB/sec execute 36 sec latency 28.476 ms test_26 fail mds1 3 times Failing mds1 on oleg427-server Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 1 7192 0.86 MB/sec execute 37 sec latency 66.638 ms 07:38:27 (1749123507) shut down facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server 1 7192 0.84 MB/sec execute 38 sec latency 1066.831 ms 1 7192 0.81 MB/sec execute 39 sec latency 2067.063 ms 1 7192 0.79 MB/sec execute 40 sec latency 3067.302 ms 1 7192 0.77 MB/sec execute 41 sec latency 4067.623 ms 1 7192 0.76 MB/sec execute 42 sec latency 5067.955 ms 1 7192 0.74 MB/sec execute 43 sec latency 6068.171 ms 1 7192 0.72 MB/sec execute 44 sec latency 7068.445 ms 1 7192 0.71 MB/sec execute 45 sec latency 8068.827 ms 1 7192 0.69 MB/sec execute 46 sec latency 9069.138 ms 1 7192 0.68 MB/sec execute 47 sec latency 10069.326 ms Failover mds1 to oleg427-server mount facets: mds1 1 7192 0.66 MB/sec execute 48 sec latency 11069.509 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7192 0.65 MB/sec execute 49 sec latency 12069.660 ms oleg427-server: oleg427-server.virtnet: executing set_default_debug -1 all pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 1 7192 0.64 MB/sec execute 50 sec latency 13069.838 ms Started lustre-MDT0000 07:38:39 (1749123519) targets are mounted 07:38:39 (1749123519) facet_failover done 1 7192 0.62 MB/sec execute 51 sec latency 14070.055 ms 1 7192 0.61 MB/sec execute 52 sec latency 15070.300 ms 1 7192 0.60 MB/sec execute 53 sec latency 16070.555 ms 1 7192 0.59 MB/sec execute 54 sec latency 17070.738 ms 1 7192 0.58 MB/sec execute 55 sec latency 18070.998 ms 1 7192 0.57 MB/sec execute 56 sec latency 19071.254 ms 1 7192 0.56 MB/sec execute 57 sec latency 20071.491 ms 1 7192 0.55 MB/sec execute 58 sec latency 21071.690 ms 1 7192 0.54 MB/sec execute 59 sec latency 22071.895 ms 1 7192 0.53 MB/sec execute 60 sec latency 23072.030 ms 1 7192 0.52 MB/sec execute 61 sec latency 24072.248 ms 1 7192 0.51 MB/sec execute 62 sec latency 25072.475 ms 1 7192 0.50 MB/sec execute 63 sec latency 26072.623 ms 1 7319 0.51 MB/sec execute 64 sec latency 26598.333 ms oleg427-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 7553 0.51 MB/sec execute 65 sec latency 14.702 ms 1 7790 0.51 MB/sec execute 66 sec latency 73.953 ms 1 8025 0.51 MB/sec execute 67 sec latency 44.892 ms 1 8323 0.52 MB/sec execute 68 sec latency 33.668 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 8192 2200320 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 16384 3499008 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 52224 3465216 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 68608 6964224 1% /mnt/lustre 1 8662 0.56 MB/sec execute 69 sec latency 51.337 ms 1 8899 0.55 MB/sec execute 70 sec latency 42.271 ms 1 9204 0.55 MB/sec execute 71 sec latency 35.653 ms test_26 fail mds1 4 times Failing mds1 on oleg427-server Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 1 9504 0.56 MB/sec execute 72 sec latency 69.169 ms 07:39:02 (1749123542) shut down facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server 1 9504 0.55 MB/sec execute 73 sec latency 1069.355 ms 1 9504 0.54 MB/sec execute 74 sec latency 2069.606 ms 1 9504 0.54 MB/sec execute 75 sec latency 3069.809 ms 1 9504 0.53 MB/sec execute 76 sec latency 4069.956 ms 1 9504 0.52 MB/sec execute 77 sec latency 5070.127 ms 1 9504 0.52 MB/sec execute 78 sec latency 6070.264 ms 1 9504 0.51 MB/sec execute 79 sec latency 7070.479 ms 1 9504 0.50 MB/sec execute 80 sec latency 8070.689 ms 1 9504 0.50 MB/sec execute 81 sec latency 9070.874 ms 1 9504 0.49 MB/sec execute 82 sec latency 10071.075 ms Failover mds1 to oleg427-server mount facets: mds1 1 9504 0.48 MB/sec execute 83 sec latency 11071.261 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 9504 0.48 MB/sec execute 84 sec latency 12071.416 ms oleg427-server: oleg427-server.virtnet: executing set_default_debug -1 all pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 1 9504 0.47 MB/sec execute 85 sec latency 13071.557 ms Started lustre-MDT0000 07:39:14 (1749123554) targets are mounted 07:39:14 (1749123554) facet_failover done 1 9504 0.47 MB/sec execute 86 sec latency 14071.724 ms 1 9504 0.46 MB/sec execute 87 sec latency 15071.925 ms 1 9504 0.46 MB/sec execute 88 sec latency 16072.095 ms 1 9504 0.45 MB/sec execute 89 sec latency 17072.350 ms 1 9504 0.45 MB/sec execute 90 sec latency 18072.574 ms 1 9504 0.44 MB/sec execute 91 sec latency 19072.750 ms 1 9504 0.44 MB/sec execute 92 sec latency 20072.875 ms 1 9504 0.43 MB/sec execute 93 sec latency 21072.998 ms 1 9591 0.44 MB/sec execute 94 sec latency 21661.662 ms oleg427-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 10083 0.48 MB/sec execute 95 sec latency 45.894 ms 1 10651 0.53 MB/sec execute 96 sec latency 37.575 ms 1 10935 0.54 MB/sec execute 97 sec latency 13.473 ms 1 11163 0.53 MB/sec execute 98 sec latency 15.473 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 9472 2199040 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 17408 3392512 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 53248 3352576 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 70656 6745088 2% /mnt/lustre 1 11397 0.53 MB/sec execute 99 sec latency 90.044 ms 1 cleanup 100 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1794 20.915 21661.643 Close 1307 21.934 26598.309 Rename 72 13.988 19.437 Unlink 364 4.380 15.024 Qpathinfo 1628 13.956 18507.195 Qfileinfo 284 0.428 2.380 Qfsinfo 290 0.491 2.933 Sfileinfo 133 133.258 16640.533 Find 623 1.142 10.094 WriteX 875 1.802 5.658 ReadX 2748 0.127 34.070 LockX 6 1.277 1.375 UnlockX 6 1.558 1.795 Flush 128 22.202 95.156 Throughput 0.531998 MB/sec 1 clients 1 procs max_latency=26598.333 ms stopping dbench on /mnt/lustre at Thu Jun 5 07:39:29 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 oleg427-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 Thu Jun 5 07:39:31 EDT 2025 waiting for dbench pid 20152 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 Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 1 of 1 processes prepared for launch 0 sec releasing clients 07:39:32 (1749123572) shut down facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server 1 50 2.10 MB/sec warmup 1 sec latency 825.697 ms 1 50 1.05 MB/sec warmup 2 sec latency 1825.899 ms 1 50 0.70 MB/sec warmup 3 sec latency 2826.102 ms 1 50 0.52 MB/sec warmup 4 sec latency 3826.279 ms 1 50 0.42 MB/sec warmup 5 sec latency 4826.497 ms 1 50 0.35 MB/sec warmup 6 sec latency 5826.679 ms 1 50 0.30 MB/sec warmup 7 sec latency 6826.850 ms 1 50 0.26 MB/sec warmup 8 sec latency 7827.050 ms 1 50 0.23 MB/sec warmup 9 sec latency 8827.266 ms 1 50 0.21 MB/sec warmup 10 sec latency 9827.488 ms Failover mds1 to oleg427-server mount facets: mds1 1 50 0.19 MB/sec warmup 11 sec latency 10827.601 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 50 0.17 MB/sec warmup 12 sec latency 11827.787 ms oleg427-server: oleg427-server.virtnet: executing set_default_debug -1 all 1 50 0.16 MB/sec warmup 13 sec latency 12828.014 ms pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 Started lustre-MDT0000 07:39:44 (1749123584) targets are mounted 07:39:44 (1749123584) facet_failover done 1 50 0.15 MB/sec warmup 14 sec latency 13828.196 ms 1 50 0.14 MB/sec warmup 15 sec latency 14828.376 ms 1 50 0.13 MB/sec warmup 16 sec latency 15828.565 ms 1 50 0.12 MB/sec warmup 17 sec latency 16828.777 ms 1 50 0.12 MB/sec warmup 18 sec latency 17828.981 ms 1 50 0.11 MB/sec warmup 19 sec latency 18829.567 ms 1 50 0.00 MB/sec execute 1 sec latency 20829.807 ms 1 136 1.96 MB/sec execute 2 sec latency 21525.164 ms oleg427-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 1 383 3.82 MB/sec execute 3 sec latency 22.298 ms 1 695 4.77 MB/sec execute 4 sec latency 50.553 ms 1 919 3.93 MB/sec execute 5 sec latency 40.285 ms 1 1225 3.50 MB/sec execute 6 sec latency 31.253 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 11008 2197504 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 48128 3378176 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 22528 3390464 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 70656 6768640 2% /mnt/lustre 1 1596 3.44 MB/sec execute 7 sec latency 51.760 ms 1 1886 3.03 MB/sec execute 8 sec latency 48.479 ms 1 2246 2.74 MB/sec execute 9 sec latency 16.428 ms test_26 fail mds1 6 times Failing mds1 on oleg427-server Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 1 2559 2.68 MB/sec execute 10 sec latency 46.629 ms 07:40:02 (1749123602) shut down facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server 1 2594 2.45 MB/sec execute 11 sec latency 854.917 ms 1 2594 2.24 MB/sec execute 12 sec latency 1855.127 ms 1 2594 2.07 MB/sec execute 13 sec latency 2855.323 ms 1 2594 1.92 MB/sec execute 14 sec latency 3855.523 ms 1 2594 1.79 MB/sec execute 15 sec latency 4855.704 ms 1 2594 1.68 MB/sec execute 16 sec latency 5855.884 ms 1 2594 1.58 MB/sec execute 17 sec latency 6856.076 ms 1 2594 1.49 MB/sec execute 18 sec latency 7856.263 ms 1 2594 1.42 MB/sec execute 19 sec latency 8856.513 ms 1 2594 1.35 MB/sec execute 20 sec latency 9856.696 ms Failover mds1 to oleg427-server mount facets: mds1 1 2594 1.28 MB/sec execute 21 sec latency 10856.806 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2594 1.22 MB/sec execute 22 sec latency 11856.968 ms 1 2594 1.17 MB/sec execute 23 sec latency 12857.187 ms oleg427-server: oleg427-server.virtnet: executing set_default_debug -1 all pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 Started lustre-MDT0000 07:40:14 (1749123614) targets are mounted 07:40:14 (1749123614) facet_failover done 1 2594 1.12 MB/sec execute 24 sec latency 13857.411 ms 1 2594 1.08 MB/sec execute 25 sec latency 14857.663 ms 1 2594 1.03 MB/sec execute 26 sec latency 15857.850 ms 1 2594 1.00 MB/sec execute 27 sec latency 16857.983 ms 1 2594 0.96 MB/sec execute 28 sec latency 17858.185 ms 1 2594 0.93 MB/sec execute 29 sec latency 18858.374 ms 1 2594 0.90 MB/sec execute 30 sec latency 19858.580 ms 1 2594 0.87 MB/sec execute 31 sec latency 20858.736 ms 1 2610 0.84 MB/sec execute 32 sec latency 21726.940 ms oleg427-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 3197 0.98 MB/sec execute 33 sec latency 48.537 ms 1 3662 1.08 MB/sec execute 34 sec latency 42.154 ms 1 3927 1.08 MB/sec execute 35 sec latency 15.409 ms 1 4160 1.06 MB/sec execute 36 sec latency 18.847 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 9728 2198784 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 55296 3629056 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 23552 3642368 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 78848 7271424 2% /mnt/lustre 1 4354 1.04 MB/sec execute 37 sec latency 114.817 ms 1 4576 1.03 MB/sec execute 38 sec latency 39.065 ms 1 4971 1.10 MB/sec execute 39 sec latency 17.734 ms test_26 fail mds1 7 times Failing mds1 on oleg427-server 1 5215 1.08 MB/sec execute 40 sec latency 65.912 ms Stopping /mnt/lustre-mds1 (opts:) on oleg427-server 1 5317 1.06 MB/sec execute 41 sec latency 600.003 ms 07:40:32 (1749123632) shut down facet: mds1 facet_host: oleg427-server facet_failover_host: oleg427-server 1 5317 1.03 MB/sec execute 42 sec latency 1600.200 ms 1 5317 1.01 MB/sec execute 43 sec latency 2600.381 ms 1 5317 0.98 MB/sec execute 44 sec latency 3600.566 ms 1 5317 0.96 MB/sec execute 45 sec latency 4600.742 ms 1 5317 0.94 MB/sec execute 46 sec latency 5600.921 ms 1 5317 0.92 MB/sec execute 47 sec latency 6601.107 ms 1 5317 0.90 MB/sec execute 48 sec latency 7601.300 ms 1 5317 0.88 MB/sec execute 49 sec latency 8601.496 ms 1 5317 0.87 MB/sec execute 50 sec latency 9601.691 ms 1 5317 0.85 MB/sec execute 51 sec latency 10601.964 ms Failover mds1 to oleg427-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 5317 0.83 MB/sec execute 52 sec latency 11602.093 ms 1 5317 0.82 MB/sec execute 53 sec latency 12602.285 ms oleg427-server: oleg427-server.virtnet: executing set_default_debug -1 all pdsh@oleg427-client: oleg427-server: ssh exited with exit code 1 Started lustre-MDT0000 07:40:44 (1749123644) targets are mounted 07:40:44 (1749123644) facet_failover done 1 5317 0.80 MB/sec execute 54 sec latency 13602.464 ms 1 5317 0.79 MB/sec execute 55 sec latency 14602.690 ms 1 5317 0.77 MB/sec execute 56 sec latency 15602.896 ms 1 5317 0.76 MB/sec execute 57 sec latency 16603.070 ms 1 5317 0.75 MB/sec execute 58 sec latency 17603.241 ms 1 5317 0.73 MB/sec execute 59 sec latency 18603.411 ms 1 5317 0.72 MB/sec execute 60 sec latency 19603.586 ms 1 5317 0.71 MB/sec execute 61 sec latency 20603.777 ms 1 5408 0.70 MB/sec execute 62 sec latency 21150.934 ms oleg427-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 5720 0.69 MB/sec execute 63 sec latency 37.530 ms 1 6001 0.71 MB/sec execute 64 sec latency 59.249 ms 1 6484 0.78 MB/sec execute 65 sec latency 45.315 ms 1 7069 0.84 MB/sec execute 66 sec latency 31.210 ms 1 7373 0.85 MB/sec execute 67 sec latency 14.708 ms 1 7599 0.84 MB/sec execute 68 sec latency 14.199 ms 1 7826 0.83 MB/sec execute 69 sec latency 93.981 ms 1 8047 0.83 MB/sec execute 70 sec latency 41.416 ms 1 8359 0.83 MB/sec execute 71 sec latency 26.997 ms 1 8707 0.87 MB/sec execute 72 sec latency 41.451 ms 1 8957 0.86 MB/sec execute 73 sec latency 59.472 ms 1 9272 0.85 MB/sec execute 74 sec latency 45.424 ms 1 9557 0.86 MB/sec execute 75 sec latency 59.885 ms 1 10036 0.92 MB/sec execute 76 sec latency 47.964 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu Jun 5 07:41:07 EDT 2025 with return code 0 20152 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 20152 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished