== replay-dual test 26: dbench and tar with mds failover ========================================================== 20:37:59 (1746146279) Starting client oleg350-client.virtnet: -o user_xattr,flock 192.168.203.150@tcp:/lustre /mnt/lustre Started clients oleg350-client.virtnet: 192.168.203.150@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 15167 Started dbench loop with 15169 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 20:38:02 EDT 2025 waiting for dbench pid 15200 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 3705856 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3753984 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7459840 1% /mnt/lustre 1 121 5.49 MB/sec warmup 1 sec latency 70.765 ms 1 231 4.44 MB/sec warmup 2 sec latency 67.058 ms 1 373 4.43 MB/sec warmup 3 sec latency 38.463 ms 1 521 4.51 MB/sec warmup 4 sec latency 35.624 ms test_26 fail mds1 1 times Failing mds1 on oleg350-server Stopping /mnt/lustre-mds1 (opts:) on oleg350-server 1 689 4.23 MB/sec warmup 5 sec latency 88.316 ms 1 717 3.55 MB/sec warmup 6 sec latency 710.776 ms 20:38:08 (1746146288) shut down facet: mds1 facet_host: oleg350-server facet_failover_host: oleg350-server 1 717 3.04 MB/sec warmup 7 sec latency 1710.973 ms 1 717 2.66 MB/sec warmup 8 sec latency 2711.116 ms 1 717 2.36 MB/sec warmup 9 sec latency 3712.080 ms 1 717 2.13 MB/sec warmup 10 sec latency 4712.387 ms 1 717 1.93 MB/sec warmup 11 sec latency 5712.578 ms 1 717 1.77 MB/sec warmup 12 sec latency 6712.763 ms 1 717 1.64 MB/sec warmup 13 sec latency 7712.929 ms 1 717 1.52 MB/sec warmup 14 sec latency 8713.110 ms 1 717 1.42 MB/sec warmup 15 sec latency 9713.654 ms 1 717 1.33 MB/sec warmup 16 sec latency 10715.464 ms Failover mds1 to oleg350-server mount facets: mds1 1 717 1.25 MB/sec warmup 17 sec latency 11716.158 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 717 1.18 MB/sec warmup 18 sec latency 12716.386 ms 1 717 1.12 MB/sec warmup 19 sec latency 13716.574 ms oleg350-server: oleg350-server.virtnet: executing set_default_debug -1 all pdsh@oleg350-client: oleg350-server: ssh exited with exit code 1 Started lustre-MDT0000 20:38:22 (1746146302) targets are mounted 20:38:22 (1746146302) facet_failover done 1 717 0.00 MB/sec execute 1 sec latency 15718.620 ms 1 717 0.00 MB/sec execute 2 sec latency 16718.995 ms 1 717 0.00 MB/sec execute 3 sec latency 17719.220 ms 1 717 0.00 MB/sec execute 4 sec latency 18721.385 ms 1 717 0.00 MB/sec execute 5 sec latency 19721.719 ms 1 717 0.00 MB/sec execute 6 sec latency 20722.040 ms 1 717 0.00 MB/sec execute 7 sec latency 21722.182 ms 1 778 0.01 MB/sec execute 8 sec latency 22177.190 ms oleg350-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 1 900 0.04 MB/sec execute 9 sec latency 71.869 ms 1 992 0.06 MB/sec execute 10 sec latency 81.106 ms 1 1147 0.16 MB/sec execute 11 sec latency 59.926 ms 1 1387 0.39 MB/sec execute 12 sec latency 33.126 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 4480 2204160 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 38912 3592192 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 9216 3665920 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 48128 7258112 1% /mnt/lustre 1 1512 0.37 MB/sec execute 13 sec latency 106.276 ms 1 1646 0.35 MB/sec execute 14 sec latency 70.784 ms 1 1814 0.34 MB/sec execute 15 sec latency 33.980 ms test_26 fail mds1 2 times 1 1954 0.32 MB/sec execute 16 sec latency 100.744 ms Failing mds1 on oleg350-server Stopping /mnt/lustre-mds1 (opts:) on oleg350-server 1 2060 0.31 MB/sec execute 17 sec latency 44.401 ms 1 2120 0.30 MB/sec execute 18 sec latency 681.637 ms 20:38:40 (1746146320) shut down facet: mds1 facet_host: oleg350-server facet_failover_host: oleg350-server 1 2120 0.28 MB/sec execute 19 sec latency 1681.811 ms 1 2120 0.27 MB/sec execute 20 sec latency 2682.001 ms 1 2120 0.26 MB/sec execute 21 sec latency 3682.142 ms 1 2120 0.24 MB/sec execute 22 sec latency 4682.469 ms 1 2120 0.23 MB/sec execute 23 sec latency 5682.653 ms 1 2120 0.22 MB/sec execute 24 sec latency 6683.187 ms 1 2120 0.22 MB/sec execute 25 sec latency 7683.595 ms 1 2120 0.21 MB/sec execute 26 sec latency 8685.018 ms 1 2120 0.20 MB/sec execute 27 sec latency 9685.160 ms 1 2120 0.19 MB/sec execute 28 sec latency 10685.305 ms Failover mds1 to oleg350-server mount facets: mds1 1 2120 0.19 MB/sec execute 29 sec latency 11687.858 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2120 0.18 MB/sec execute 30 sec latency 12688.031 ms 1 2120 0.17 MB/sec execute 31 sec latency 13688.185 ms oleg350-server: oleg350-server.virtnet: executing set_default_debug -1 all 1 2120 0.17 MB/sec execute 32 sec latency 14688.840 ms pdsh@oleg350-client: oleg350-server: ssh exited with exit code 1 Started lustre-MDT0000 20:38:55 (1746146335) targets are mounted 20:38:55 (1746146335) facet_failover done 1 2120 0.16 MB/sec execute 33 sec latency 15689.724 ms 1 2120 0.16 MB/sec execute 34 sec latency 16690.061 ms 1 2120 0.15 MB/sec execute 35 sec latency 17690.622 ms 1 2120 0.15 MB/sec execute 36 sec latency 18690.763 ms 1 2120 0.15 MB/sec execute 37 sec latency 19691.013 ms 1 2184 0.14 MB/sec execute 38 sec latency 19961.428 ms oleg350-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 2373 0.17 MB/sec execute 39 sec latency 76.386 ms 1 2478 0.19 MB/sec execute 40 sec latency 67.077 ms 1 2716 0.26 MB/sec execute 41 sec latency 43.547 ms 1 2918 0.29 MB/sec execute 42 sec latency 116.959 ms 1 3001 0.28 MB/sec execute 43 sec latency 134.247 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4864 2203648 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 45056 3568640 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 15360 3616768 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 60416 7185408 1% /mnt/lustre 1 3231 0.30 MB/sec execute 44 sec latency 136.148 ms 1 3372 0.31 MB/sec execute 45 sec latency 97.704 ms 1 3571 0.37 MB/sec execute 46 sec latency 50.128 ms test_26 fail mds1 3 times 1 3655 0.37 MB/sec execute 47 sec latency 61.902 ms Failing mds1 on oleg350-server 1 3736 0.37 MB/sec execute 48 sec latency 54.572 ms Stopping /mnt/lustre-mds1 (opts:) on oleg350-server 1 3805 0.38 MB/sec execute 49 sec latency 372.844 ms 20:39:12 (1746146352) shut down facet: mds1 facet_host: oleg350-server facet_failover_host: oleg350-server 1 3805 0.37 MB/sec execute 50 sec latency 1374.081 ms 1 3805 0.36 MB/sec execute 51 sec latency 2374.774 ms 1 3805 0.36 MB/sec execute 52 sec latency 3374.957 ms 1 3805 0.35 MB/sec execute 53 sec latency 4375.295 ms 1 3805 0.34 MB/sec execute 54 sec latency 5376.340 ms 1 3805 0.34 MB/sec execute 55 sec latency 6376.821 ms 1 3805 0.33 MB/sec execute 56 sec latency 7377.847 ms 1 3805 0.32 MB/sec execute 57 sec latency 8378.403 ms 1 3805 0.32 MB/sec execute 58 sec latency 9378.936 ms 1 3805 0.31 MB/sec execute 59 sec latency 10379.191 ms Failover mds1 to oleg350-server mount facets: mds1 1 3805 0.31 MB/sec execute 60 sec latency 11379.471 ms 1 3805 0.30 MB/sec execute 61 sec latency 12379.598 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3805 0.30 MB/sec execute 62 sec latency 13381.309 ms 1 3805 0.29 MB/sec execute 63 sec latency 14381.479 ms oleg350-server: oleg350-server.virtnet: executing set_default_debug -1 all pdsh@oleg350-client: oleg350-server: ssh exited with exit code 1 1 3805 0.29 MB/sec execute 64 sec latency 15381.605 ms Started lustre-MDT0000 20:39:26 (1746146366) targets are mounted 20:39:26 (1746146366) facet_failover done 1 3805 0.28 MB/sec execute 65 sec latency 16381.789 ms 1 3805 0.28 MB/sec execute 66 sec latency 17382.310 ms 1 3805 0.28 MB/sec execute 67 sec latency 18382.399 ms oleg350-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3907 0.28 MB/sec execute 68 sec latency 18492.937 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4002 0.27 MB/sec execute 69 sec latency 37.420 ms 1 4121 0.27 MB/sec execute 70 sec latency 29.892 ms 1 4241 0.27 MB/sec execute 71 sec latency 155.503 ms 1 4304 0.27 MB/sec execute 72 sec latency 121.538 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5632 2202880 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 47104 3589120 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 16384 3627008 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 63488 7216128 1% /mnt/lustre 1 4379 0.26 MB/sec execute 73 sec latency 104.762 ms 1 4483 0.26 MB/sec execute 74 sec latency 99.813 ms 1 4609 0.28 MB/sec execute 75 sec latency 72.439 ms 1 4756 0.27 MB/sec execute 76 sec latency 42.182 ms test_26 fail mds1 4 times Failing mds1 on oleg350-server 1 4884 0.29 MB/sec execute 77 sec latency 41.538 ms Stopping /mnt/lustre-mds1 (opts:) on oleg350-server 1 5007 0.31 MB/sec execute 78 sec latency 411.949 ms 20:39:40 (1746146380) shut down facet: mds1 facet_host: oleg350-server facet_failover_host: oleg350-server 1 5007 0.30 MB/sec execute 79 sec latency 1412.272 ms 1 5007 0.30 MB/sec execute 80 sec latency 2413.126 ms 1 5007 0.29 MB/sec execute 81 sec latency 3413.392 ms 1 5007 0.29 MB/sec execute 82 sec latency 4414.849 ms 1 5007 0.29 MB/sec execute 83 sec latency 5416.018 ms 1 5007 0.28 MB/sec execute 84 sec latency 6416.579 ms 1 5007 0.28 MB/sec execute 85 sec latency 7417.031 ms 1 5007 0.28 MB/sec execute 86 sec latency 8417.920 ms 1 5007 0.27 MB/sec execute 87 sec latency 9419.932 ms 1 5007 0.27 MB/sec execute 88 sec latency 10420.083 ms Failover mds1 to oleg350-server mount facets: mds1 1 5007 0.27 MB/sec execute 89 sec latency 11420.225 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 5007 0.26 MB/sec execute 90 sec latency 12423.483 ms 1 5007 0.26 MB/sec execute 91 sec latency 13423.622 ms oleg350-server: oleg350-server.virtnet: executing set_default_debug -1 all 1 5007 0.26 MB/sec execute 92 sec latency 14423.948 ms pdsh@oleg350-client: oleg350-server: ssh exited with exit code 1 Started lustre-MDT0000 20:39:55 (1746146395) targets are mounted 20:39:55 (1746146395) facet_failover done 1 5007 0.26 MB/sec execute 93 sec latency 15424.481 ms 1 5007 0.25 MB/sec execute 94 sec latency 16424.651 ms 1 5007 0.25 MB/sec execute 95 sec latency 17425.057 ms 1 5007 0.25 MB/sec execute 96 sec latency 18425.167 ms 1 5007 0.25 MB/sec execute 97 sec latency 19426.009 ms 1 5025 0.24 MB/sec execute 98 sec latency 20080.474 ms oleg350-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 5127 0.24 MB/sec execute 99 sec latency 108.917 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 cleanup 100 sec 0 cleanup 101 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 781 44.039 18492.920 Close 579 77.025 22177.174 Rename 35 34.487 61.878 Unlink 143 149.932 20080.461 Qpathinfo 716 6.241 71.032 Qfileinfo 125 0.708 3.506 Qfsinfo 126 1.173 10.163 Sfileinfo 80 19.021 39.468 Find 268 2.043 29.904 WriteX 400 3.726 53.411 ReadX 1190 0.676 55.664 LockX 2 4.894 5.691 UnlockX 2 8.415 9.861 Flush 64 61.530 155.490 Throughput 0.241686 MB/sec 1 clients 1 procs max_latency=22177.190 ms stopping dbench on /mnt/lustre at Thu May 1 20:40:03 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 20:40:05 EDT 2025 waiting for dbench pid 19383 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6144 2202368 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 48128 3487744 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 17408 3539968 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 65536 7027712 1% /mnt/lustre 1 129 5.76 MB/sec warmup 1 sec latency 64.661 ms 1 219 4.21 MB/sec warmup 2 sec latency 89.604 ms 1 344 4.09 MB/sec warmup 3 sec latency 51.279 ms test_26 fail mds1 5 times 1 494 4.30 MB/sec warmup 4 sec latency 42.129 ms Failing mds1 on oleg350-server Stopping /mnt/lustre-mds1 (opts:) on oleg350-server 1 673 4.23 MB/sec warmup 5 sec latency 93.886 ms 1 677 3.53 MB/sec warmup 6 sec latency 926.782 ms 20:40:11 (1746146411) shut down facet: mds1 facet_host: oleg350-server facet_failover_host: oleg350-server 1 677 3.02 MB/sec warmup 7 sec latency 1926.912 ms 1 677 2.65 MB/sec warmup 8 sec latency 2927.568 ms 1 677 2.35 MB/sec warmup 9 sec latency 3927.897 ms 1 677 2.12 MB/sec warmup 10 sec latency 4928.084 ms 1 677 1.92 MB/sec warmup 11 sec latency 5929.512 ms 1 677 1.76 MB/sec warmup 12 sec latency 6931.384 ms 1 677 1.63 MB/sec warmup 13 sec latency 7931.540 ms 1 677 1.51 MB/sec warmup 14 sec latency 8931.753 ms 1 677 1.41 MB/sec warmup 15 sec latency 9932.249 ms 1 677 1.32 MB/sec warmup 16 sec latency 10933.066 ms Failover mds1 to oleg350-server mount facets: mds1 1 677 1.25 MB/sec warmup 17 sec latency 11933.224 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 677 1.18 MB/sec warmup 18 sec latency 12933.591 ms 1 677 1.11 MB/sec warmup 19 sec latency 13934.363 ms oleg350-server: oleg350-server.virtnet: executing set_default_debug -1 all pdsh@oleg350-client: oleg350-server: ssh exited with exit code 1 Started lustre-MDT0000 20:40:26 (1746146426) targets are mounted 20:40:26 (1746146426) facet_failover done 1 677 0.00 MB/sec execute 1 sec latency 15934.758 ms 1 677 0.00 MB/sec execute 2 sec latency 16935.230 ms 1 677 0.00 MB/sec execute 3 sec latency 17935.346 ms 1 677 0.00 MB/sec execute 4 sec latency 18936.172 ms 1 728 0.03 MB/sec execute 5 sec latency 19224.827 ms oleg350-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 1 803 0.05 MB/sec execute 6 sec latency 83.737 ms 1 916 0.08 MB/sec execute 7 sec latency 97.477 ms 1 1010 0.14 MB/sec execute 8 sec latency 67.241 ms 1 1177 0.20 MB/sec execute 9 sec latency 54.541 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 7168 2201344 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 39936 3452928 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 13312 3493888 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 53248 6946816 1% /mnt/lustre 1 1410 0.48 MB/sec execute 10 sec latency 39.457 ms 1 1556 0.45 MB/sec execute 11 sec latency 95.854 ms 1 1670 0.42 MB/sec execute 12 sec latency 71.414 ms 1 1865 0.40 MB/sec execute 13 sec latency 31.884 ms test_26 fail mds1 6 times Failing mds1 on oleg350-server Stopping /mnt/lustre-mds1 (opts:) on oleg350-server 1 2059 0.39 MB/sec execute 14 sec latency 65.353 ms 20:40:40 (1746146440) shut down 1 2094 0.36 MB/sec execute 15 sec latency 851.757 ms facet: mds1 facet_host: oleg350-server facet_failover_host: oleg350-server 1 2094 0.34 MB/sec execute 16 sec latency 1851.921 ms 1 2094 0.32 MB/sec execute 17 sec latency 2852.044 ms 1 2094 0.30 MB/sec execute 18 sec latency 3852.210 ms 1 2094 0.29 MB/sec execute 19 sec latency 4852.438 ms 1 2094 0.27 MB/sec execute 20 sec latency 5852.617 ms 1 2094 0.26 MB/sec execute 21 sec latency 6852.800 ms 1 2094 0.25 MB/sec execute 22 sec latency 7853.313 ms 1 2094 0.24 MB/sec execute 23 sec latency 8853.549 ms 1 2094 0.23 MB/sec execute 24 sec latency 9853.871 ms 1 2094 0.22 MB/sec execute 25 sec latency 10854.260 ms Failover mds1 to oleg350-server mount facets: mds1 1 2094 0.21 MB/sec execute 26 sec latency 11854.409 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2094 0.20 MB/sec execute 27 sec latency 12854.705 ms oleg350-server: oleg350-server.virtnet: executing set_default_debug -1 all 1 2094 0.20 MB/sec execute 28 sec latency 13854.886 ms pdsh@oleg350-client: oleg350-server: ssh exited with exit code 1 Started lustre-MDT0000 20:40:54 (1746146454) targets are mounted 20:40:54 (1746146454) facet_failover done 1 2094 0.19 MB/sec execute 29 sec latency 14855.338 ms 1 2094 0.18 MB/sec execute 30 sec latency 15855.650 ms 1 2094 0.18 MB/sec execute 31 sec latency 16855.933 ms 1 2094 0.17 MB/sec execute 32 sec latency 17856.113 ms 1 2094 0.17 MB/sec execute 33 sec latency 18856.281 ms 1 2094 0.16 MB/sec execute 34 sec latency 19856.618 ms oleg350-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2210 0.16 MB/sec execute 35 sec latency 19902.244 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2376 0.19 MB/sec execute 36 sec latency 137.224 ms 1 2479 0.20 MB/sec execute 37 sec latency 88.530 ms 1 2775 0.28 MB/sec execute 38 sec latency 70.049 ms 1 2997 0.32 MB/sec execute 39 sec latency 114.486 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 8448 2200064 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 49152 3560448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 20480 3555328 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 69632 7115776 1% /mnt/lustre 1 3297 0.35 MB/sec execute 40 sec latency 92.544 ms 1 3548 0.42 MB/sec execute 41 sec latency 38.516 ms 1 3707 0.42 MB/sec execute 42 sec latency 24.452 ms test_26 fail mds1 7 times 1 3844 0.43 MB/sec execute 43 sec latency 36.090 ms Failing mds1 on oleg350-server Stopping /mnt/lustre-mds1 (opts:) on oleg350-server 1 3952 0.43 MB/sec execute 44 sec latency 44.002 ms 20:41:10 (1746146470) shut down facet: mds1 facet_host: oleg350-server facet_failover_host: oleg350-server 1 3960 0.42 MB/sec execute 45 sec latency 912.337 ms 1 3960 0.41 MB/sec execute 46 sec latency 1912.502 ms 1 3960 0.40 MB/sec execute 47 sec latency 2913.690 ms 1 3960 0.39 MB/sec execute 48 sec latency 3913.979 ms 1 3960 0.39 MB/sec execute 49 sec latency 4914.147 ms 1 3960 0.38 MB/sec execute 50 sec latency 5914.429 ms 1 3960 0.37 MB/sec execute 51 sec latency 6915.188 ms 1 3960 0.36 MB/sec execute 52 sec latency 7915.348 ms 1 3960 0.36 MB/sec execute 53 sec latency 8915.936 ms 1 3960 0.35 MB/sec execute 54 sec latency 9916.173 ms 1 3960 0.34 MB/sec execute 55 sec latency 10916.401 ms Failover mds1 to oleg350-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3960 0.34 MB/sec execute 56 sec latency 11916.591 ms 1 3960 0.33 MB/sec execute 57 sec latency 12917.293 ms oleg350-server: oleg350-server.virtnet: executing set_default_debug -1 all pdsh@oleg350-client: oleg350-server: ssh exited with exit code 1 Started lustre-MDT0000 20:41:23 (1746146483) targets are mounted 20:41:23 (1746146483) facet_failover done 1 3960 0.33 MB/sec execute 58 sec latency 13917.516 ms 1 3960 0.32 MB/sec execute 59 sec latency 14917.642 ms 1 3960 0.31 MB/sec execute 60 sec latency 15917.753 ms 1 3960 0.31 MB/sec execute 61 sec latency 16917.985 ms 1 3960 0.30 MB/sec execute 62 sec latency 17918.234 ms 1 3960 0.30 MB/sec execute 63 sec latency 18918.391 ms 1 3960 0.30 MB/sec execute 64 sec latency 19918.590 ms oleg350-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4073 0.29 MB/sec execute 65 sec latency 20016.220 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4220 0.29 MB/sec execute 66 sec latency 35.750 ms 1 4299 0.29 MB/sec execute 67 sec latency 132.370 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 4427 0.29 MB/sec execute 68 sec latency 86.495 ms 1 4529 0.29 MB/sec execute 69 sec latency 82.312 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu May 1 20:41:35 EDT 2025 with return code 0 1 4695 0.30 MB/sec execute 70 sec latency 105.590 ms 19383 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 19383 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished