== replay-dual test 26: dbench and tar with mds failover ========================================================== 19:49:09 (1746143349) Starting client oleg435-client.virtnet: -o user_xattr,flock 192.168.204.135@tcp:/lustre /mnt/lustre Started clients oleg435-client.virtnet: 192.168.204.135@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 15262 Started dbench loop with 15263 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 19:49:11 EDT 2025 waiting for dbench pid 15294 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 3456 2205184 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3729408 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 29696 3727360 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 32768 7456768 1% /mnt/lustre 1 148 6.28 MB/sec warmup 1 sec latency 60.105 ms 1 272 5.09 MB/sec warmup 2 sec latency 48.402 ms 1 387 4.59 MB/sec warmup 3 sec latency 57.729 ms 1 503 4.37 MB/sec warmup 4 sec latency 40.224 ms test_26 fail mds1 1 times Failing mds1 on oleg435-server 1 674 4.23 MB/sec warmup 5 sec latency 110.335 ms Stopping /mnt/lustre-mds1 (opts:) on oleg435-server 1 731 3.55 MB/sec warmup 6 sec latency 192.200 ms 19:49:18 (1746143358) shut down facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server 1 731 3.04 MB/sec warmup 7 sec latency 1192.493 ms 1 731 2.66 MB/sec warmup 8 sec latency 2192.681 ms 1 731 2.37 MB/sec warmup 9 sec latency 3192.879 ms 1 731 2.13 MB/sec warmup 10 sec latency 4193.160 ms 1 731 1.94 MB/sec warmup 11 sec latency 5193.327 ms 1 731 1.78 MB/sec warmup 12 sec latency 6193.499 ms 1 731 1.64 MB/sec warmup 13 sec latency 7193.702 ms 1 731 1.52 MB/sec warmup 14 sec latency 8194.273 ms 1 731 1.42 MB/sec warmup 15 sec latency 9194.434 ms 1 731 1.33 MB/sec warmup 16 sec latency 10194.604 ms Failover mds1 to oleg435-server mount facets: mds1 1 731 1.25 MB/sec warmup 17 sec latency 11195.010 ms 1 731 1.18 MB/sec warmup 18 sec latency 12195.846 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 731 1.12 MB/sec warmup 19 sec latency 13198.020 ms oleg435-server: oleg435-server.virtnet: executing set_default_debug -1 all pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1 Started lustre-MDT0000 19:49:32 (1746143372) targets are mounted 19:49:32 (1746143372) facet_failover done 1 731 0.00 MB/sec execute 1 sec latency 15198.564 ms 1 731 0.00 MB/sec execute 2 sec latency 16198.790 ms 1 731 0.00 MB/sec execute 3 sec latency 17199.134 ms 1 731 0.00 MB/sec execute 4 sec latency 18199.404 ms 1 731 0.00 MB/sec execute 5 sec latency 19199.553 ms 1 777 0.01 MB/sec execute 6 sec latency 19340.088 ms oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 808 0.02 MB/sec execute 7 sec latency 229.115 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 890 0.05 MB/sec execute 8 sec latency 107.427 ms 1 977 0.06 MB/sec execute 9 sec latency 76.163 ms 1 1084 0.16 MB/sec execute 10 sec latency 100.489 ms 1 1207 0.16 MB/sec execute 11 sec latency 45.465 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 4224 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 11264 3678208 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 37888 3628032 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 49152 7306240 1% /mnt/lustre 1 1389 0.39 MB/sec execute 12 sec latency 46.725 ms 1 1474 0.36 MB/sec execute 13 sec latency 68.603 ms 1 1560 0.34 MB/sec execute 14 sec latency 95.814 ms 1 1632 0.32 MB/sec execute 15 sec latency 88.372 ms test_26 fail mds1 2 times 1 1696 0.31 MB/sec execute 16 sec latency 163.412 ms Failing mds1 on oleg435-server Stopping /mnt/lustre-mds1 (opts:) on oleg435-server 1 1843 0.30 MB/sec execute 17 sec latency 54.771 ms 1 1849 0.28 MB/sec execute 18 sec latency 969.569 ms 19:49:49 (1746143389) shut down facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server 1 1849 0.27 MB/sec execute 19 sec latency 1969.769 ms 1 1849 0.25 MB/sec execute 20 sec latency 2970.235 ms 1 1849 0.24 MB/sec execute 21 sec latency 3970.419 ms 1 1849 0.23 MB/sec execute 22 sec latency 4973.076 ms 1 1849 0.22 MB/sec execute 23 sec latency 5973.300 ms 1 1849 0.21 MB/sec execute 24 sec latency 6973.563 ms 1 1849 0.20 MB/sec execute 25 sec latency 7978.141 ms 1 1849 0.19 MB/sec execute 26 sec latency 8978.360 ms 1 1849 0.19 MB/sec execute 27 sec latency 9978.721 ms 1 1849 0.18 MB/sec execute 28 sec latency 10979.022 ms Failover mds1 to oleg435-server mount facets: mds1 1 1849 0.17 MB/sec execute 29 sec latency 11979.256 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1849 0.17 MB/sec execute 30 sec latency 12979.526 ms 1 1849 0.16 MB/sec execute 31 sec latency 13980.003 ms 1 1849 0.16 MB/sec execute 32 sec latency 14980.929 ms oleg435-server: oleg435-server.virtnet: executing set_default_debug -1 all pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1 1 1849 0.15 MB/sec execute 33 sec latency 15981.515 ms Started lustre-MDT0000 19:50:04 (1746143404) targets are mounted 19:50:04 (1746143404) facet_failover done 1 1849 0.15 MB/sec execute 34 sec latency 16981.806 ms 1 1886 0.14 MB/sec execute 35 sec latency 17415.673 ms oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2006 0.14 MB/sec execute 36 sec latency 93.353 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2140 0.14 MB/sec execute 37 sec latency 45.889 ms 1 2285 0.16 MB/sec execute 38 sec latency 40.748 ms 1 2387 0.17 MB/sec execute 39 sec latency 140.161 ms 1 2479 0.18 MB/sec execute 40 sec latency 111.729 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4608 2203904 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 14336 3616768 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 45056 3594240 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 59392 7211008 1% /mnt/lustre 1 2754 0.26 MB/sec execute 41 sec latency 57.780 ms 1 2948 0.29 MB/sec execute 42 sec latency 84.441 ms 1 3190 0.30 MB/sec execute 43 sec latency 93.935 ms test_26 fail mds1 3 times 1 3372 0.32 MB/sec execute 44 sec latency 88.477 ms Failing mds1 on oleg435-server Stopping /mnt/lustre-mds1 (opts:) on oleg435-server 1 3577 0.38 MB/sec execute 45 sec latency 46.910 ms 1 3632 0.38 MB/sec execute 46 sec latency 653.995 ms 19:50:17 (1746143417) shut down facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server 1 3632 0.37 MB/sec execute 47 sec latency 1654.176 ms 1 3632 0.36 MB/sec execute 48 sec latency 2654.367 ms 1 3632 0.35 MB/sec execute 49 sec latency 3654.939 ms 1 3632 0.35 MB/sec execute 50 sec latency 4655.228 ms 1 3632 0.34 MB/sec execute 51 sec latency 5655.872 ms 1 3632 0.33 MB/sec execute 52 sec latency 6656.068 ms 1 3632 0.33 MB/sec execute 53 sec latency 7656.366 ms 1 3632 0.32 MB/sec execute 54 sec latency 8656.547 ms 1 3632 0.31 MB/sec execute 55 sec latency 9658.083 ms 1 3632 0.31 MB/sec execute 56 sec latency 10658.698 ms Failover mds1 to oleg435-server mount facets: mds1 1 3632 0.30 MB/sec execute 57 sec latency 11659.736 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3632 0.30 MB/sec execute 58 sec latency 12659.917 ms 1 3632 0.29 MB/sec execute 59 sec latency 13661.623 ms oleg435-server: oleg435-server.virtnet: executing set_default_debug -1 all pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1 1 3632 0.29 MB/sec execute 60 sec latency 14661.844 ms Started lustre-MDT0000 19:50:31 (1746143431) targets are mounted 19:50:31 (1746143431) facet_failover done 1 3632 0.28 MB/sec execute 61 sec latency 15661.992 ms 1 3632 0.28 MB/sec execute 62 sec latency 16662.863 ms 1 3632 0.27 MB/sec execute 63 sec latency 17663.141 ms 1 3632 0.27 MB/sec execute 64 sec latency 18663.969 ms 1 3671 0.27 MB/sec execute 65 sec latency 19344.763 ms oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3792 0.28 MB/sec execute 66 sec latency 43.467 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3879 0.28 MB/sec execute 67 sec latency 56.032 ms 1 3991 0.28 MB/sec execute 68 sec latency 31.469 ms 1 4105 0.27 MB/sec execute 69 sec latency 45.565 ms 1 4241 0.27 MB/sec execute 70 sec latency 65.729 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5504 2203008 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 15360 3571712 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 47104 3623936 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 62464 7195648 1% /mnt/lustre 1 4329 0.27 MB/sec execute 71 sec latency 98.328 ms 1 4433 0.27 MB/sec execute 72 sec latency 81.767 ms 1 4546 0.27 MB/sec execute 73 sec latency 76.439 ms test_26 fail mds1 4 times 1 4738 0.28 MB/sec execute 74 sec latency 47.286 ms Failing mds1 on oleg435-server Stopping /mnt/lustre-mds1 (opts:) on oleg435-server 1 4969 0.32 MB/sec execute 75 sec latency 31.569 ms 19:50:47 (1746143447) shut down facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server 1 4970 0.31 MB/sec execute 76 sec latency 983.555 ms 1 4970 0.31 MB/sec execute 77 sec latency 1983.735 ms 1 4970 0.31 MB/sec execute 78 sec latency 2983.889 ms 1 4970 0.30 MB/sec execute 79 sec latency 3984.449 ms 1 4970 0.30 MB/sec execute 80 sec latency 4984.587 ms 1 4970 0.29 MB/sec execute 81 sec latency 5984.779 ms 1 4970 0.29 MB/sec execute 82 sec latency 6986.482 ms 1 4970 0.29 MB/sec execute 83 sec latency 7987.223 ms 1 4970 0.28 MB/sec execute 84 sec latency 8987.398 ms 1 4970 0.28 MB/sec execute 85 sec latency 9991.852 ms Failover mds1 to oleg435-server 1 4970 0.28 MB/sec execute 86 sec latency 10994.852 ms mount facets: mds1 1 4970 0.27 MB/sec execute 87 sec latency 11996.011 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4970 0.27 MB/sec execute 88 sec latency 12996.576 ms 1 4970 0.27 MB/sec execute 89 sec latency 13996.746 ms oleg435-server: oleg435-server.virtnet: executing set_default_debug -1 all pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1 1 4970 0.26 MB/sec execute 90 sec latency 14997.337 ms Started lustre-MDT0000 19:51:01 (1746143461) targets are mounted 19:51:01 (1746143461) facet_failover done 1 4970 0.26 MB/sec execute 91 sec latency 15997.548 ms 1 4970 0.26 MB/sec execute 92 sec latency 16997.844 ms 1 4970 0.26 MB/sec execute 93 sec latency 17997.977 ms 1 4970 0.25 MB/sec execute 94 sec latency 18998.096 ms 1 4970 0.25 MB/sec execute 95 sec latency 19998.667 ms oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 5058 0.25 MB/sec execute 96 sec latency 20041.712 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 5150 0.25 MB/sec execute 97 sec latency 48.161 ms 1 5274 0.25 MB/sec execute 98 sec latency 92.708 ms 1 5379 0.24 MB/sec execute 99 sec latency 46.257 ms 1 cleanup 100 sec UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6400 2202112 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 18432 3595264 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 48128 3589120 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 66560 7184384 1% /mnt/lustre 1 cleanup 101 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 845 42.602 17415.659 Close 651 64.922 20041.693 Rename 36 31.116 67.309 Unlink 149 9.461 24.999 Qpathinfo 796 6.137 84.996 Qfileinfo 136 0.657 3.602 Qfsinfo 126 1.031 9.191 Sfileinfo 80 262.135 19340.074 Find 282 2.261 31.196 WriteX 411 3.935 24.011 ReadX 1230 0.674 43.116 LockX 2 5.100 6.611 UnlockX 2 3.559 4.122 Flush 62 67.872 229.099 Throughput 0.243722 MB/sec 1 clients 1 procs max_latency=20041.712 ms stopping dbench on /mnt/lustre at Thu May 1 19:51:12 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 19:51:14 EDT 2025 waiting for dbench pid 19526 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 1 161 6.61 MB/sec warmup 1 sec latency 48.508 ms test_26 fail mds1 5 times Failing mds1 on oleg435-server 1 264 4.96 MB/sec warmup 2 sec latency 59.096 ms Stopping /mnt/lustre-mds1 (opts:) on oleg435-server 1 331 4.00 MB/sec warmup 3 sec latency 382.207 ms 19:51:18 (1746143478) shut down facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server 1 331 3.00 MB/sec warmup 4 sec latency 1382.492 ms 1 331 2.40 MB/sec warmup 5 sec latency 2382.840 ms 1 331 2.00 MB/sec warmup 6 sec latency 3383.067 ms 1 331 1.71 MB/sec warmup 7 sec latency 4383.313 ms 1 331 1.50 MB/sec warmup 8 sec latency 5384.294 ms 1 331 1.33 MB/sec warmup 9 sec latency 6385.124 ms 1 331 1.20 MB/sec warmup 10 sec latency 7385.316 ms 1 331 1.09 MB/sec warmup 11 sec latency 8385.539 ms 1 331 1.00 MB/sec warmup 12 sec latency 9386.125 ms 1 331 0.92 MB/sec warmup 13 sec latency 10386.355 ms Failover mds1 to oleg435-server mount facets: mds1 1 331 0.86 MB/sec warmup 14 sec latency 11387.033 ms 1 331 0.80 MB/sec warmup 15 sec latency 12387.302 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 331 0.75 MB/sec warmup 16 sec latency 13387.446 ms 1 331 0.71 MB/sec warmup 17 sec latency 14387.661 ms oleg435-server: oleg435-server.virtnet: executing set_default_debug -1 all pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1 1 331 0.67 MB/sec warmup 18 sec latency 15387.905 ms Started lustre-MDT0000 19:51:32 (1746143492) targets are mounted 19:51:32 (1746143492) facet_failover done 1 331 0.63 MB/sec warmup 19 sec latency 16388.125 ms 1 331 0.00 MB/sec execute 1 sec latency 18389.365 ms 1 349 0.26 MB/sec execute 2 sec latency 19237.660 ms oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 461 1.39 MB/sec execute 3 sec latency 51.205 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 607 2.24 MB/sec execute 4 sec latency 57.856 ms 1 699 1.84 MB/sec execute 5 sec latency 144.308 ms 1 774 1.56 MB/sec execute 6 sec latency 104.114 ms 1 864 1.37 MB/sec execute 7 sec latency 97.650 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 7296 2201216 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 13312 3505152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 39936 3556352 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 53248 7061504 1% /mnt/lustre 1 918 1.22 MB/sec execute 8 sec latency 138.531 ms 1 1018 1.15 MB/sec execute 9 sec latency 82.895 ms 1 1139 1.10 MB/sec execute 10 sec latency 40.030 ms 1 1246 1.01 MB/sec execute 11 sec latency 45.604 ms test_26 fail mds1 6 times 1 1436 1.17 MB/sec execute 12 sec latency 44.726 ms Failing mds1 on oleg435-server Stopping /mnt/lustre-mds1 (opts:) on oleg435-server 1 1504 1.08 MB/sec execute 13 sec latency 137.137 ms 1 1504 1.00 MB/sec execute 14 sec latency 1063.916 ms 19:51:48 (1746143508) shut down facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server 1 1504 0.94 MB/sec execute 15 sec latency 2064.520 ms 1 1504 0.88 MB/sec execute 16 sec latency 3064.683 ms 1 1504 0.83 MB/sec execute 17 sec latency 4065.226 ms 1 1504 0.78 MB/sec execute 18 sec latency 5065.404 ms 1 1504 0.74 MB/sec execute 19 sec latency 6066.086 ms 1 1504 0.70 MB/sec execute 20 sec latency 7066.937 ms 1 1504 0.67 MB/sec execute 21 sec latency 8067.170 ms 1 1504 0.64 MB/sec execute 22 sec latency 9067.436 ms 1 1504 0.61 MB/sec execute 23 sec latency 10068.007 ms 1 1504 0.58 MB/sec execute 24 sec latency 11068.585 ms Failover mds1 to oleg435-server mount facets: mds1 1 1504 0.56 MB/sec execute 25 sec latency 12069.848 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1504 0.54 MB/sec execute 26 sec latency 13070.044 ms 1 1504 0.52 MB/sec execute 27 sec latency 14070.528 ms oleg435-server: oleg435-server.virtnet: executing set_default_debug -1 all 1 1504 0.50 MB/sec execute 28 sec latency 15071.630 ms pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1 Started lustre-MDT0000 19:52:03 (1746143523) targets are mounted 19:52:03 (1746143523) facet_failover done 1 1504 0.48 MB/sec execute 29 sec latency 16073.092 ms 1 1504 0.47 MB/sec execute 30 sec latency 17073.709 ms 1 1504 0.45 MB/sec execute 31 sec latency 18073.955 ms 1 1509 0.44 MB/sec execute 32 sec latency 18985.687 ms oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1602 0.43 MB/sec execute 33 sec latency 114.303 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1687 0.42 MB/sec execute 34 sec latency 128.948 ms 1 1822 0.41 MB/sec execute 35 sec latency 41.612 ms 1 1909 0.40 MB/sec execute 36 sec latency 134.598 ms 1 2008 0.39 MB/sec execute 37 sec latency 65.946 ms 1 2138 0.39 MB/sec execute 38 sec latency 60.861 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 7936 2200576 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 20480 3589120 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 45056 3592192 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 65536 7181312 1% /mnt/lustre 1 2191 0.38 MB/sec execute 39 sec latency 89.178 ms 1 2338 0.40 MB/sec execute 40 sec latency 56.474 ms 1 2399 0.39 MB/sec execute 41 sec latency 128.226 ms 1 2468 0.40 MB/sec execute 42 sec latency 167.669 ms test_26 fail mds1 7 times 1 2582 0.39 MB/sec execute 43 sec latency 90.352 ms Failing mds1 on oleg435-server Stopping /mnt/lustre-mds1 (opts:) on oleg435-server 1 2768 0.45 MB/sec execute 44 sec latency 55.286 ms 1 2776 0.44 MB/sec execute 45 sec latency 797.831 ms 19:52:20 (1746143540) shut down facet: mds1 facet_host: oleg435-server facet_failover_host: oleg435-server 1 2776 0.43 MB/sec execute 46 sec latency 1797.992 ms 1 2776 0.42 MB/sec execute 47 sec latency 2798.190 ms 1 2776 0.42 MB/sec execute 48 sec latency 3798.402 ms 1 2776 0.41 MB/sec execute 49 sec latency 4798.663 ms 1 2776 0.40 MB/sec execute 50 sec latency 5799.626 ms 1 2776 0.39 MB/sec execute 51 sec latency 6799.913 ms 1 2776 0.38 MB/sec execute 52 sec latency 7800.125 ms 1 2776 0.38 MB/sec execute 53 sec latency 8800.594 ms 1 2776 0.37 MB/sec execute 54 sec latency 9800.930 ms 1 2776 0.36 MB/sec execute 55 sec latency 10803.443 ms Failover mds1 to oleg435-server mount facets: mds1 1 2776 0.36 MB/sec execute 56 sec latency 11804.967 ms 1 2776 0.35 MB/sec execute 57 sec latency 12805.583 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2776 0.34 MB/sec execute 58 sec latency 13805.790 ms 1 2776 0.34 MB/sec execute 59 sec latency 14806.352 ms 1 2776 0.33 MB/sec execute 60 sec latency 15806.494 ms oleg435-server: oleg435-server.virtnet: executing set_default_debug -1 all pdsh@oleg435-client: oleg435-server: ssh exited with exit code 1 1 2776 0.33 MB/sec execute 61 sec latency 16806.793 ms Started lustre-MDT0000 19:52:36 (1746143556) targets are mounted 19:52:36 (1746143556) facet_failover done 1 2776 0.32 MB/sec execute 62 sec latency 17807.626 ms 1 2918 0.34 MB/sec execute 63 sec latency 18246.976 ms oleg435-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3000 0.34 MB/sec execute 64 sec latency 156.985 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3198 0.34 MB/sec execute 65 sec latency 202.374 ms 1 3349 0.35 MB/sec execute 66 sec latency 61.015 ms 1 3533 0.39 MB/sec execute 67 sec latency 47.966 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 3649 0.39 MB/sec execute 68 sec latency 39.537 ms 1 3767 0.40 MB/sec execute 69 sec latency 56.944 ms 1 3840 0.40 MB/sec execute 70 sec latency 54.188 ms 1 3920 0.39 MB/sec execute 71 sec latency 49.382 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu May 1 19:52:46 EDT 2025 with return code 0 19526 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 19526 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished