== replay-dual test 26: dbench and tar with mds failover ========================================================== 09:00:07 (1748869207) Starting client oleg401-client.virtnet: -o user_xattr,flock 192.168.204.101@tcp:/lustre /mnt/lustre Started clients oleg401-client.virtnet: 192.168.204.101@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 15652 Started dbench loop with 15653 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 2 09:00:08 EDT 2025 waiting for dbench pid 15683 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 1 259 9.73 MB/sec warmup 1 sec latency 28.989 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 3702784 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 29696 3673088 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 32768 7375872 1% /mnt/lustre 1 493 8.60 MB/sec warmup 2 sec latency 20.791 ms 1 785 7.15 MB/sec warmup 3 sec latency 43.368 ms 1 1063 5.72 MB/sec warmup 4 sec latency 28.656 ms test_26 fail mds1 1 times Failing mds1 on oleg401-server Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 1428 5.20 MB/sec warmup 5 sec latency 91.016 ms 09:00:14 (1748869214) shut down facet: mds1 facet_host: oleg401-server facet_failover_host: oleg401-server 1 1428 4.34 MB/sec warmup 6 sec latency 1091.173 ms 1 1428 3.72 MB/sec warmup 7 sec latency 2091.358 ms 1 1428 3.25 MB/sec warmup 8 sec latency 3091.534 ms 1 1428 2.89 MB/sec warmup 9 sec latency 4091.681 ms 1 1428 2.60 MB/sec warmup 10 sec latency 5091.793 ms 1 1428 2.37 MB/sec warmup 11 sec latency 6092.047 ms 1 1428 2.17 MB/sec warmup 12 sec latency 7092.274 ms 1 1428 2.00 MB/sec warmup 13 sec latency 8092.431 ms 1 1428 1.86 MB/sec warmup 14 sec latency 9092.580 ms 1 1428 1.73 MB/sec warmup 15 sec latency 10092.751 ms Failover mds1 to oleg401-server mount facets: mds1 1 1428 1.63 MB/sec warmup 16 sec latency 11092.931 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1428 1.53 MB/sec warmup 17 sec latency 12093.119 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 09:00:26 (1748869226) targets are mounted 09:00:26 (1748869226) facet_failover done 1 1428 1.45 MB/sec warmup 18 sec latency 13093.266 ms 1 1428 1.37 MB/sec warmup 19 sec latency 14093.368 ms 1 1428 0.00 MB/sec execute 1 sec latency 16093.640 ms 1 1428 0.00 MB/sec execute 2 sec latency 17093.839 ms 1 1428 0.00 MB/sec execute 3 sec latency 18094.002 ms 1 1443 0.00 MB/sec execute 4 sec latency 19057.875 ms oleg401-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 1729 0.05 MB/sec execute 5 sec latency 29.120 ms 1 2063 0.10 MB/sec execute 6 sec latency 38.779 ms 1 2374 0.27 MB/sec execute 7 sec latency 45.751 ms 1 2770 0.74 MB/sec execute 8 sec latency 41.791 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 5120 2203520 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 16384 3568640 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 39936 3531776 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 56320 7100416 1% /mnt/lustre 1 3329 1.04 MB/sec execute 9 sec latency 30.210 ms 1 3716 1.28 MB/sec execute 10 sec latency 13.290 ms 1 3974 1.28 MB/sec execute 11 sec latency 14.915 ms test_26 fail mds1 2 times Failing mds1 on oleg401-server 1 4236 1.19 MB/sec execute 12 sec latency 55.638 ms Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 4302 1.11 MB/sec execute 13 sec latency 550.209 ms 09:00:41 (1748869241) shut down facet: mds1 facet_host: oleg401-server facet_failover_host: oleg401-server 1 4302 1.03 MB/sec execute 14 sec latency 1550.407 ms 1 4302 0.96 MB/sec execute 15 sec latency 2550.629 ms 1 4302 0.90 MB/sec execute 16 sec latency 3550.834 ms 1 4302 0.85 MB/sec execute 17 sec latency 4551.071 ms 1 4302 0.80 MB/sec execute 18 sec latency 5551.258 ms 1 4302 0.76 MB/sec execute 19 sec latency 6551.454 ms 1 4302 0.72 MB/sec execute 20 sec latency 7551.638 ms 1 4302 0.69 MB/sec execute 21 sec latency 8551.811 ms 1 4302 0.66 MB/sec execute 22 sec latency 9552.109 ms 1 4302 0.63 MB/sec execute 23 sec latency 10552.420 ms Failover mds1 to oleg401-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4302 0.60 MB/sec execute 24 sec latency 11552.735 ms 1 4302 0.58 MB/sec execute 25 sec latency 12552.902 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 09:00:54 (1748869254) targets are mounted 09:00:54 (1748869254) facet_failover done 1 4302 0.55 MB/sec execute 26 sec latency 13553.054 ms 1 4302 0.53 MB/sec execute 27 sec latency 14553.216 ms 1 4302 0.51 MB/sec execute 28 sec latency 15553.386 ms 1 4302 0.50 MB/sec execute 29 sec latency 16553.573 ms 1 4302 0.48 MB/sec execute 30 sec latency 17553.762 ms 1 4302 0.46 MB/sec execute 31 sec latency 18553.948 ms 1 4302 0.45 MB/sec execute 32 sec latency 19554.092 ms 1 4302 0.44 MB/sec execute 33 sec latency 20554.245 ms 1 4302 0.42 MB/sec execute 34 sec latency 21554.360 ms oleg401-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 4496 0.42 MB/sec execute 35 sec latency 21647.522 ms 1 4793 0.45 MB/sec execute 36 sec latency 30.938 ms 1 5133 0.52 MB/sec execute 37 sec latency 45.652 ms 1 5399 0.51 MB/sec execute 38 sec latency 37.407 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6528 2201984 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 22528 3506176 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 41984 3462144 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 64512 6968320 1% /mnt/lustre 1 5716 0.51 MB/sec execute 39 sec latency 34.912 ms 1 5996 0.53 MB/sec execute 40 sec latency 34.603 ms 1 6484 0.65 MB/sec execute 41 sec latency 43.338 ms test_26 fail mds1 3 times 1 7048 0.75 MB/sec execute 42 sec latency 31.472 ms Failing mds1 on oleg401-server Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 7246 0.74 MB/sec execute 43 sec latency 375.618 ms 09:01:12 (1748869272) shut down facet: mds1 facet_host: oleg401-server facet_failover_host: oleg401-server 1 7246 0.72 MB/sec execute 44 sec latency 1375.774 ms 1 7246 0.71 MB/sec execute 45 sec latency 2375.926 ms 1 7246 0.69 MB/sec execute 46 sec latency 3376.086 ms 1 7246 0.68 MB/sec execute 47 sec latency 4376.289 ms 1 7246 0.66 MB/sec execute 48 sec latency 5376.539 ms 1 7246 0.65 MB/sec execute 49 sec latency 6376.758 ms 1 7246 0.64 MB/sec execute 50 sec latency 7376.941 ms 1 7246 0.63 MB/sec execute 51 sec latency 8377.098 ms 1 7246 0.61 MB/sec execute 52 sec latency 9377.300 ms 1 7246 0.60 MB/sec execute 53 sec latency 10377.448 ms Failover mds1 to oleg401-server mount facets: mds1 1 7246 0.59 MB/sec execute 54 sec latency 11377.591 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7246 0.58 MB/sec execute 55 sec latency 12377.713 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 09:01:24 (1748869284) targets are mounted 09:01:24 (1748869284) facet_failover done 1 7246 0.57 MB/sec execute 56 sec latency 13377.880 ms 1 7246 0.56 MB/sec execute 57 sec latency 14378.072 ms 1 7246 0.55 MB/sec execute 58 sec latency 15378.287 ms 1 7246 0.54 MB/sec execute 59 sec latency 16378.490 ms 1 7246 0.53 MB/sec execute 60 sec latency 17378.661 ms 1 7246 0.52 MB/sec execute 61 sec latency 18378.860 ms 1 7246 0.51 MB/sec execute 62 sec latency 19379.019 ms 1 7246 0.51 MB/sec execute 63 sec latency 20379.169 ms 1 7246 0.50 MB/sec execute 64 sec latency 21379.263 ms oleg401-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 7445 0.51 MB/sec execute 65 sec latency 21555.982 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 7659 0.50 MB/sec execute 66 sec latency 17.694 ms 1 7899 0.50 MB/sec execute 67 sec latency 78.752 ms 1 8169 0.52 MB/sec execute 68 sec latency 47.589 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 8192 2200320 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 23552 3367936 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 44032 3393536 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 67584 6761472 1% /mnt/lustre 1 8553 0.55 MB/sec execute 69 sec latency 17.056 ms 1 8794 0.55 MB/sec execute 70 sec latency 57.040 ms 1 9087 0.54 MB/sec execute 71 sec latency 36.118 ms test_26 fail mds1 4 times 1 9436 0.56 MB/sec execute 72 sec latency 13.197 ms Failing mds1 on oleg401-server Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 9581 0.56 MB/sec execute 73 sec latency 373.513 ms 09:01:42 (1748869302) shut down facet: mds1 facet_host: oleg401-server facet_failover_host: oleg401-server 1 9581 0.55 MB/sec execute 74 sec latency 1373.671 ms 1 9581 0.55 MB/sec execute 75 sec latency 2373.846 ms 1 9581 0.54 MB/sec execute 76 sec latency 3374.006 ms 1 9581 0.53 MB/sec execute 77 sec latency 4374.168 ms 1 9581 0.52 MB/sec execute 78 sec latency 5374.394 ms 1 9581 0.52 MB/sec execute 79 sec latency 6374.582 ms 1 9581 0.51 MB/sec execute 80 sec latency 7374.809 ms 1 9581 0.51 MB/sec execute 81 sec latency 8374.993 ms 1 9581 0.50 MB/sec execute 82 sec latency 9375.154 ms 1 9581 0.49 MB/sec execute 83 sec latency 10375.285 ms Failover mds1 to oleg401-server mount facets: mds1 1 9581 0.49 MB/sec execute 84 sec latency 11375.420 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 9581 0.48 MB/sec execute 85 sec latency 12375.575 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 09:01:54 (1748869314) targets are mounted 09:01:54 (1748869314) facet_failover done 1 9581 0.48 MB/sec execute 86 sec latency 13375.785 ms 1 9581 0.47 MB/sec execute 87 sec latency 14375.922 ms 1 9581 0.47 MB/sec execute 88 sec latency 15376.104 ms 1 9581 0.46 MB/sec execute 89 sec latency 16376.256 ms 1 9581 0.45 MB/sec execute 90 sec latency 17376.427 ms 1 9581 0.45 MB/sec execute 91 sec latency 18376.587 ms 1 9581 0.44 MB/sec execute 92 sec latency 19376.768 ms 1 9581 0.44 MB/sec execute 93 sec latency 20376.873 ms 1 9581 0.44 MB/sec execute 94 sec latency 21377.003 ms oleg401-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 10028 0.48 MB/sec execute 95 sec latency 21486.087 ms 1 10599 0.53 MB/sec execute 96 sec latency 36.822 ms 1 10901 0.54 MB/sec execute 97 sec latency 14.495 ms 1 11142 0.53 MB/sec execute 98 sec latency 12.969 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 10112 2198400 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 25600 3417088 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 46080 3395584 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 71680 6812672 2% /mnt/lustre 1 11390 0.53 MB/sec execute 99 sec latency 85.284 ms 1 cleanup 100 sec 0 cleanup 100 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1778 8.770 34.580 Close 1300 18.180 21555.967 Rename 72 13.941 18.686 Unlink 364 4.382 16.257 Qpathinfo 1620 14.379 19057.863 Qfileinfo 279 0.433 2.382 Qfsinfo 290 0.461 2.054 Sfileinfo 132 172.341 21647.513 Find 620 1.131 10.122 WriteX 865 1.783 5.501 ReadX 2741 0.125 31.324 LockX 6 1.452 1.597 UnlockX 6 1.576 1.912 Flush 127 191.384 21486.076 Throughput 0.531762 MB/sec 1 clients 1 procs max_latency=21647.522 ms stopping dbench on /mnt/lustre at Mon Jun 2 09:02:09 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 Mon Jun 2 09:02:10 EDT 2025 waiting for dbench pid 19960 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 test_26 fail mds1 5 times 1 of 1 processes prepared for launch 0 sec releasing clients Failing mds1 on oleg401-server Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 215 8.36 MB/sec warmup 1 sec latency 190.682 ms 09:02:12 (1748869332) shut down facet: mds1 facet_host: oleg401-server facet_failover_host: oleg401-server 1 215 4.18 MB/sec warmup 2 sec latency 1190.897 ms 1 215 2.79 MB/sec warmup 3 sec latency 2191.053 ms 1 215 2.09 MB/sec warmup 4 sec latency 3191.205 ms 1 215 1.67 MB/sec warmup 5 sec latency 4191.354 ms 1 215 1.39 MB/sec warmup 6 sec latency 5191.501 ms 1 215 1.19 MB/sec warmup 7 sec latency 6191.654 ms 1 215 1.05 MB/sec warmup 8 sec latency 7191.812 ms 1 215 0.93 MB/sec warmup 9 sec latency 8191.998 ms 1 215 0.84 MB/sec warmup 10 sec latency 9192.212 ms 1 215 0.76 MB/sec warmup 11 sec latency 10192.409 ms Failover mds1 to oleg401-server mount facets: mds1 1 215 0.70 MB/sec warmup 12 sec latency 11192.523 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 215 0.64 MB/sec warmup 13 sec latency 12192.656 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 09:02:24 (1748869344) targets are mounted 09:02:24 (1748869344) facet_failover done 1 215 0.60 MB/sec warmup 14 sec latency 13192.802 ms 1 215 0.56 MB/sec warmup 15 sec latency 14192.895 ms 1 215 0.52 MB/sec warmup 16 sec latency 15193.025 ms 1 215 0.49 MB/sec warmup 17 sec latency 16193.159 ms 1 215 0.46 MB/sec warmup 18 sec latency 17193.357 ms 1 215 0.44 MB/sec warmup 19 sec latency 18193.566 ms 1 215 0.00 MB/sec execute 1 sec latency 20193.776 ms 1 215 0.00 MB/sec execute 2 sec latency 21193.885 ms oleg401-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 341 1.30 MB/sec execute 3 sec latency 21677.270 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 658 3.18 MB/sec execute 4 sec latency 21.429 ms 1 873 2.66 MB/sec execute 5 sec latency 47.165 ms 1 1128 2.44 MB/sec execute 6 sec latency 32.557 ms 1 1481 2.53 MB/sec execute 7 sec latency 24.186 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 11136 2197376 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 20480 3427328 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 51200 3399680 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 71680 6827008 2% /mnt/lustre 1 1770 2.24 MB/sec execute 8 sec latency 53.094 ms 1 2089 2.03 MB/sec execute 9 sec latency 51.546 ms 1 2416 1.97 MB/sec execute 10 sec latency 50.857 ms test_26 fail mds1 6 times Failing mds1 on oleg401-server Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 2871 2.17 MB/sec execute 11 sec latency 98.126 ms 09:02:42 (1748869362) shut down facet: mds1 facet_host: oleg401-server facet_failover_host: oleg401-server 1 2871 1.99 MB/sec execute 12 sec latency 1098.303 ms 1 2871 1.83 MB/sec execute 13 sec latency 2098.437 ms 1 2871 1.70 MB/sec execute 14 sec latency 3098.574 ms 1 2871 1.59 MB/sec execute 15 sec latency 4098.737 ms 1 2871 1.49 MB/sec execute 16 sec latency 5098.919 ms 1 2871 1.40 MB/sec execute 17 sec latency 6099.174 ms 1 2871 1.32 MB/sec execute 18 sec latency 7099.350 ms 1 2871 1.25 MB/sec execute 19 sec latency 8099.543 ms 1 2871 1.19 MB/sec execute 20 sec latency 9099.722 ms 1 2871 1.13 MB/sec execute 21 sec latency 10099.907 ms Failover mds1 to oleg401-server mount facets: mds1 1 2871 1.08 MB/sec execute 22 sec latency 11100.073 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2871 1.04 MB/sec execute 23 sec latency 12100.241 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 09:02:54 (1748869374) targets are mounted 09:02:54 (1748869374) facet_failover done 1 2871 0.99 MB/sec execute 24 sec latency 13100.373 ms 1 2871 0.95 MB/sec execute 25 sec latency 14100.505 ms 1 2871 0.92 MB/sec execute 26 sec latency 15100.590 ms 1 2871 0.88 MB/sec execute 27 sec latency 16100.731 ms 1 2871 0.85 MB/sec execute 28 sec latency 17100.887 ms 1 2871 0.82 MB/sec execute 29 sec latency 18101.090 ms 1 2871 0.79 MB/sec execute 30 sec latency 19101.284 ms 1 2871 0.77 MB/sec execute 31 sec latency 20101.474 ms 1 2871 0.74 MB/sec execute 32 sec latency 21101.584 ms oleg401-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3071 0.77 MB/sec execute 33 sec latency 21503.206 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3626 0.89 MB/sec execute 34 sec latency 42.627 ms 1 3907 0.91 MB/sec execute 35 sec latency 13.380 ms 1 4156 0.88 MB/sec execute 36 sec latency 16.131 ms 1 4369 0.87 MB/sec execute 37 sec latency 99.316 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 9472 2199040 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 23552 3631104 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 58368 3587072 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 81920 7218176 2% /mnt/lustre 1 4619 0.89 MB/sec execute 38 sec latency 51.240 ms 1 4994 0.94 MB/sec execute 39 sec latency 15.920 ms test_26 fail mds1 7 times 1 5254 0.92 MB/sec execute 40 sec latency 61.421 ms Failing mds1 on oleg401-server Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 5453 0.91 MB/sec execute 41 sec latency 205.044 ms 09:03:12 (1748869392) shut down facet: mds1 facet_host: oleg401-server facet_failover_host: oleg401-server 1 5453 0.88 MB/sec execute 42 sec latency 1205.194 ms 1 5453 0.86 MB/sec execute 43 sec latency 2205.352 ms 1 5453 0.84 MB/sec execute 44 sec latency 3205.531 ms 1 5453 0.83 MB/sec execute 45 sec latency 4205.715 ms 1 5453 0.81 MB/sec execute 46 sec latency 5205.868 ms 1 5453 0.79 MB/sec execute 47 sec latency 6206.027 ms 1 5453 0.77 MB/sec execute 48 sec latency 7206.186 ms 1 5453 0.76 MB/sec execute 49 sec latency 8206.355 ms 1 5453 0.74 MB/sec execute 50 sec latency 9206.537 ms 1 5453 0.73 MB/sec execute 51 sec latency 10206.708 ms Failover mds1 to oleg401-server mount facets: mds1 1 5453 0.71 MB/sec execute 52 sec latency 11206.846 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 5453 0.70 MB/sec execute 53 sec latency 12206.988 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 09:03:24 (1748869404) targets are mounted 09:03:24 (1748869404) facet_failover done 1 5453 0.69 MB/sec execute 54 sec latency 13207.144 ms 1 5453 0.68 MB/sec execute 55 sec latency 14207.296 ms 1 5453 0.66 MB/sec execute 56 sec latency 15207.455 ms 1 5453 0.65 MB/sec execute 57 sec latency 16207.614 ms 1 5453 0.64 MB/sec execute 58 sec latency 17207.791 ms 1 5453 0.63 MB/sec execute 59 sec latency 18207.956 ms 1 5453 0.62 MB/sec execute 60 sec latency 19208.123 ms 1 5453 0.61 MB/sec execute 61 sec latency 20208.304 ms 1 5453 0.60 MB/sec execute 62 sec latency 21208.405 ms oleg401-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 5718 0.59 MB/sec execute 63 sec latency 21407.736 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6009 0.61 MB/sec execute 64 sec latency 62.369 ms 1 6532 0.68 MB/sec execute 65 sec latency 35.803 ms 1 7094 0.74 MB/sec execute 66 sec latency 58.396 ms 1 7396 0.75 MB/sec execute 67 sec latency 15.850 ms 1 7637 0.75 MB/sec execute 68 sec latency 14.567 ms 1 7891 0.74 MB/sec execute 69 sec latency 72.491 ms 1 8151 0.75 MB/sec execute 70 sec latency 44.126 ms 1 8530 0.79 MB/sec execute 71 sec latency 16.614 ms 1 8794 0.78 MB/sec execute 72 sec latency 53.067 ms 1 9082 0.77 MB/sec execute 73 sec latency 51.334 ms 1 9447 0.78 MB/sec execute 74 sec latency 12.163 ms 1 9706 0.79 MB/sec execute 75 sec latency 47.376 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Mon Jun 2 09:03:46 EDT 2025 with return code 0 19960 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 19960 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished