== replay-dual test 26: dbench and tar with mds failover ========================================================== 17:50:24 (1746136224) Starting client oleg221-client.virtnet: -o user_xattr,flock 192.168.202.121@tcp:/lustre /mnt/lustre Started clients oleg221-client.virtnet: 192.168.202.121@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 4570 Started dbench loop with 4571 striped dir -i0 -c2 -H all_char /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar 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 17:50:27 EDT 2025 waiting for dbench pid 4617 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 1414116 2148 1285540 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1916 1285772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3580652 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3080 7186128 1% /mnt/lustre 1 83 3.74 MB/sec warmup 1 sec latency 68.203 ms 1 161 3.30 MB/sec warmup 2 sec latency 92.435 ms 1 236 3.00 MB/sec warmup 3 sec latency 72.712 ms 1 263 2.48 MB/sec warmup 4 sec latency 610.136 ms 1 339 2.45 MB/sec warmup 5 sec latency 65.046 ms 1 422 2.48 MB/sec warmup 6 sec latency 78.662 ms test_26 fail mds1 1 times 1 483 2.41 MB/sec warmup 7 sec latency 96.712 ms Failing mds1 on oleg221-server 1 536 2.34 MB/sec warmup 8 sec latency 116.371 ms Stopping /mnt/lustre-mds1 (opts:) on oleg221-server 1 644 2.34 MB/sec warmup 9 sec latency 88.481 ms 1 644 2.10 MB/sec warmup 10 sec latency 1028.696 ms 1 644 1.91 MB/sec warmup 11 sec latency 2029.447 ms 1 644 1.75 MB/sec warmup 12 sec latency 3030.889 ms 1 644 1.62 MB/sec warmup 13 sec latency 4031.061 ms 1 644 1.50 MB/sec warmup 14 sec latency 5031.722 ms 1 644 1.40 MB/sec warmup 15 sec latency 6031.964 ms 17:50:42 (1746136242) shut down facet: mds1 facet_host: oleg221-server facet_failover_host: oleg221-server 1 644 1.32 MB/sec warmup 16 sec latency 7032.377 ms 1 644 1.24 MB/sec warmup 17 sec latency 8032.588 ms 1 644 1.17 MB/sec warmup 18 sec latency 9032.860 ms 1 644 1.11 MB/sec warmup 19 sec latency 10033.061 ms 1 644 0.00 MB/sec execute 1 sec latency 12033.807 ms 1 644 0.00 MB/sec execute 2 sec latency 13034.653 ms 1 644 0.00 MB/sec execute 3 sec latency 14034.879 ms 1 644 0.00 MB/sec execute 4 sec latency 15035.209 ms 1 644 0.00 MB/sec execute 5 sec latency 16035.524 ms Failover mds1 to oleg221-server mount facets: mds1 1 644 0.00 MB/sec execute 6 sec latency 17035.712 ms 1 644 0.00 MB/sec execute 7 sec latency 18036.173 ms 1 644 0.00 MB/sec execute 8 sec latency 19036.371 ms 1 644 0.00 MB/sec execute 9 sec latency 20037.777 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 644 0.00 MB/sec execute 10 sec latency 21037.939 ms 1 644 0.00 MB/sec execute 11 sec latency 22038.933 ms oleg221-server: oleg221-server.virtnet: executing set_default_debug -1 all pdsh@oleg221-client: oleg221-server: ssh exited with exit code 1 1 644 0.00 MB/sec execute 12 sec latency 23039.108 ms Started lustre-MDT0000 17:50:59 (1746136259) targets are mounted 17:50:59 (1746136259) facet_failover done 1 644 0.00 MB/sec execute 13 sec latency 24039.949 ms 1 644 0.00 MB/sec execute 14 sec latency 25040.123 ms 1 644 0.00 MB/sec execute 15 sec latency 26040.442 ms 1 663 0.01 MB/sec execute 16 sec latency 26851.445 ms oleg221-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 736 0.01 MB/sec execute 17 sec latency 67.984 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 808 0.02 MB/sec execute 18 sec latency 62.702 ms 1 900 0.03 MB/sec execute 19 sec latency 62.553 ms 1 967 0.04 MB/sec execute 20 sec latency 49.083 ms 1 1018 0.06 MB/sec execute 21 sec latency 107.450 ms 1 1128 0.09 MB/sec execute 22 sec latency 46.011 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2572 1285116 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2352 1285336 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 14328 3591928 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 35392 3571132 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49720 7163060 1% /mnt/lustre 1 1198 0.09 MB/sec execute 23 sec latency 67.779 ms 1 1262 0.09 MB/sec execute 24 sec latency 71.325 ms 1 1409 0.20 MB/sec execute 25 sec latency 295.469 ms 1 1459 0.19 MB/sec execute 26 sec latency 804.945 ms 1 1603 0.19 MB/sec execute 27 sec latency 38.565 ms 1 1713 0.18 MB/sec execute 28 sec latency 41.754 ms test_26 fail mds2 2 times Failing mds2 on oleg221-server 1 1867 0.18 MB/sec execute 29 sec latency 41.898 ms Stopping /mnt/lustre-mds2 (opts:) on oleg221-server 1 1928 0.18 MB/sec execute 30 sec latency 658.119 ms 17:51:17 (1746136277) shut down facet: mds2 facet_host: oleg221-server facet_failover_host: oleg221-server 1 1928 0.17 MB/sec execute 31 sec latency 1658.356 ms 1 1928 0.17 MB/sec execute 32 sec latency 2658.669 ms 1 1928 0.16 MB/sec execute 33 sec latency 3658.904 ms 1 1928 0.16 MB/sec execute 34 sec latency 4659.453 ms 1 1928 0.15 MB/sec execute 35 sec latency 5659.682 ms 1 1928 0.15 MB/sec execute 36 sec latency 6659.929 ms 1 1928 0.15 MB/sec execute 37 sec latency 7660.471 ms 1 1928 0.14 MB/sec execute 38 sec latency 8660.645 ms 1 1928 0.14 MB/sec execute 39 sec latency 9660.810 ms 1 1928 0.13 MB/sec execute 40 sec latency 10661.481 ms Failover mds2 to oleg221-server mount facets: mds2 1 1928 0.13 MB/sec execute 41 sec latency 11661.624 ms 1 1928 0.13 MB/sec execute 42 sec latency 12662.420 ms 1 1928 0.13 MB/sec execute 43 sec latency 13662.575 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1928 0.12 MB/sec execute 44 sec latency 14663.478 ms 1 1928 0.12 MB/sec execute 45 sec latency 15664.243 ms oleg221-server: oleg221-server.virtnet: executing set_default_debug -1 all 1 1928 0.12 MB/sec execute 46 sec latency 16664.467 ms pdsh@oleg221-client: oleg221-server: ssh exited with exit code 1 Started lustre-MDT0001 17:51:34 (1746136294) targets are mounted 17:51:34 (1746136294) facet_failover done 1 1928 0.11 MB/sec execute 47 sec latency 17665.373 ms 1 1928 0.11 MB/sec execute 48 sec latency 18665.494 ms 1 1928 0.11 MB/sec execute 49 sec latency 19665.681 ms 1 1928 0.11 MB/sec execute 50 sec latency 20665.801 ms 1 1949 0.11 MB/sec execute 51 sec latency 21458.551 ms oleg221-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2018 0.11 MB/sec execute 52 sec latency 57.594 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2145 0.11 MB/sec execute 53 sec latency 47.371 ms 1 2328 0.13 MB/sec execute 54 sec latency 39.603 ms 1 2434 0.13 MB/sec execute 55 sec latency 37.433 ms 1 2591 0.14 MB/sec execute 56 sec latency 48.007 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2804 1284884 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2584 1285104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 14480 3589084 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 35692 3568572 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 50172 7157656 1% /mnt/lustre 1 2809 0.19 MB/sec execute 57 sec latency 64.517 ms 1 2989 0.21 MB/sec execute 58 sec latency 42.981 ms 1 3212 0.22 MB/sec execute 59 sec latency 72.676 ms 1 3358 0.24 MB/sec execute 60 sec latency 56.604 ms 1 3519 0.28 MB/sec execute 61 sec latency 59.451 ms 1 3628 0.28 MB/sec execute 62 sec latency 51.640 ms test_26 fail mds1 3 times 1 3737 0.29 MB/sec execute 63 sec latency 37.213 ms Failing mds1 on oleg221-server Stopping /mnt/lustre-mds1 (opts:) on oleg221-server 1 3824 0.29 MB/sec execute 64 sec latency 51.575 ms 1 3828 0.29 MB/sec execute 65 sec latency 962.906 ms 17:51:52 (1746136312) shut down facet: mds1 facet_host: oleg221-server facet_failover_host: oleg221-server 1 3828 0.28 MB/sec execute 66 sec latency 1963.093 ms 1 3828 0.28 MB/sec execute 67 sec latency 2963.275 ms 1 3828 0.27 MB/sec execute 68 sec latency 3963.476 ms 1 3828 0.27 MB/sec execute 69 sec latency 4963.640 ms 1 3828 0.27 MB/sec execute 70 sec latency 5963.811 ms 1 3828 0.26 MB/sec execute 71 sec latency 6964.645 ms 1 3828 0.26 MB/sec execute 72 sec latency 7964.802 ms 1 3828 0.26 MB/sec execute 73 sec latency 8964.995 ms 1 3828 0.25 MB/sec execute 74 sec latency 9968.170 ms 1 3828 0.25 MB/sec execute 75 sec latency 10970.341 ms Failover mds1 to oleg221-server mount facets: mds1 1 3828 0.25 MB/sec execute 76 sec latency 11970.587 ms 1 3828 0.24 MB/sec execute 77 sec latency 12970.785 ms 1 3828 0.24 MB/sec execute 78 sec latency 13971.707 ms 1 3828 0.24 MB/sec execute 79 sec latency 14972.010 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 3828 0.23 MB/sec execute 80 sec latency 15972.532 ms 1 3828 0.23 MB/sec execute 81 sec latency 16972.762 ms oleg221-server: oleg221-server.virtnet: executing set_default_debug -1 all 1 3828 0.23 MB/sec execute 82 sec latency 17973.023 ms pdsh@oleg221-client: oleg221-server: ssh exited with exit code 1 Started lustre-MDT0000 17:52:09 (1746136329) targets are mounted 17:52:09 (1746136329) facet_failover done 1 3828 0.23 MB/sec execute 83 sec latency 18973.423 ms 1 3828 0.22 MB/sec execute 84 sec latency 19973.800 ms 1 3828 0.22 MB/sec execute 85 sec latency 20974.420 ms 1 3828 0.22 MB/sec execute 86 sec latency 21974.619 ms 1 3832 0.21 MB/sec execute 87 sec latency 22955.105 ms oleg221-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3915 0.22 MB/sec execute 88 sec latency 38.635 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3999 0.21 MB/sec execute 89 sec latency 41.149 ms 1 4091 0.21 MB/sec execute 90 sec latency 36.363 ms 1 4212 0.21 MB/sec execute 91 sec latency 38.232 ms 1 4284 0.21 MB/sec execute 92 sec latency 75.955 ms 1 4360 0.21 MB/sec execute 93 sec latency 64.026 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2896 1284792 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2448 1285240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 18244 3583012 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37172 3559820 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 55416 7142832 1% /mnt/lustre 1 4439 0.21 MB/sec execute 94 sec latency 65.191 ms 1 4493 0.21 MB/sec execute 95 sec latency 91.514 ms 1 4549 0.21 MB/sec execute 96 sec latency 334.676 ms 1 4642 0.22 MB/sec execute 97 sec latency 556.998 ms 1 4756 0.22 MB/sec execute 98 sec latency 39.256 ms test_26 fail mds2 4 times 1 4840 0.21 MB/sec execute 99 sec latency 48.789 ms Failing mds2 on oleg221-server Stopping /mnt/lustre-mds2 (opts:) on oleg221-server 1 cleanup 100 sec 1 cleanup 101 sec 17:52:28 (1746136348) shut down facet: mds2 facet_host: oleg221-server facet_failover_host: oleg221-server 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec 1 cleanup 106 sec 1 cleanup 107 sec 1 cleanup 108 sec 1 cleanup 109 sec 1 cleanup 110 sec 1 cleanup 111 sec Failover mds2 to oleg221-server mount facets: mds2 1 cleanup 112 sec 1 cleanup 113 sec 1 cleanup 114 sec 1 cleanup 115 sec Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 116 sec 1 cleanup 117 sec oleg221-server: oleg221-server.virtnet: executing set_default_debug -1 all pdsh@oleg221-client: oleg221-server: ssh exited with exit code 1 1 cleanup 118 sec Started lustre-MDT0001 17:52:45 (1746136365) targets are mounted 17:52:45 (1746136365) facet_failover done 1 cleanup 119 sec 1 cleanup 120 sec 1 cleanup 121 sec 1 cleanup 122 sec oleg221-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 0 cleanup 122 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 733 55.921 22955.083 Close 562 45.119 21458.530 Rename 36 40.166 67.745 Unlink 143 11.054 38.213 Qpathinfo 682 7.375 71.377 Qfileinfo 117 0.841 10.167 Qfsinfo 131 2.306 15.684 Sfileinfo 82 29.585 67.956 Find 261 109.895 26851.418 WriteX 389 5.087 33.746 ReadX 1165 0.704 107.431 LockX 2 8.352 8.945 UnlockX 2 5.329 7.123 Flush 67 33.395 556.985 Throughput 0.214002 MB/sec 1 clients 1 procs max_latency=26851.445 ms stopping dbench on /mnt/lustre at Thu May 1 17:52:49 EDT 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec striped dir -i0 -c2 -H all_char /mnt/lustre2/d26.replay-dual/run_dbench 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 17:52:52 EDT 2025 waiting for dbench pid 9103 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 91 4.19 MB/sec warmup 1 sec latency 66.929 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3600 1284088 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2448 1285240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 4460 3596764 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 31492 3568972 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 35952 7165736 1% /mnt/lustre 1 166 3.40 MB/sec warmup 2 sec latency 94.274 ms 1 247 3.13 MB/sec warmup 3 sec latency 76.007 ms 1 339 3.06 MB/sec warmup 4 sec latency 50.519 ms 1 422 2.97 MB/sec warmup 5 sec latency 60.071 ms 1 503 2.91 MB/sec warmup 6 sec latency 64.606 ms 1 652 3.01 MB/sec warmup 7 sec latency 72.559 ms test_26 fail mds1 5 times 1 728 2.66 MB/sec warmup 8 sec latency 68.218 ms Failing mds1 on oleg221-server Stopping /mnt/lustre-mds1 (opts:) on oleg221-server 1 801 2.39 MB/sec warmup 9 sec latency 60.992 ms 1 823 2.15 MB/sec warmup 10 sec latency 717.391 ms 17:53:03 (1746136383) shut down facet: mds1 facet_host: oleg221-server facet_failover_host: oleg221-server 1 823 1.95 MB/sec warmup 11 sec latency 1718.910 ms 1 823 1.79 MB/sec warmup 12 sec latency 2720.519 ms 1 823 1.65 MB/sec warmup 13 sec latency 3720.852 ms 1 823 1.53 MB/sec warmup 14 sec latency 4722.038 ms 1 823 1.43 MB/sec warmup 15 sec latency 5723.099 ms 1 823 1.34 MB/sec warmup 16 sec latency 6725.556 ms 1 823 1.26 MB/sec warmup 17 sec latency 7726.320 ms 1 823 1.19 MB/sec warmup 18 sec latency 8727.226 ms 1 823 1.13 MB/sec warmup 19 sec latency 9727.398 ms Failover mds1 to oleg221-server mount facets: mds1 1 823 0.00 MB/sec execute 1 sec latency 11727.778 ms 1 823 0.00 MB/sec execute 2 sec latency 12728.097 ms 1 823 0.00 MB/sec execute 3 sec latency 13729.686 ms 1 823 0.00 MB/sec execute 4 sec latency 14730.627 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 823 0.00 MB/sec execute 5 sec latency 15731.349 ms 1 823 0.00 MB/sec execute 6 sec latency 16731.578 ms oleg221-server: oleg221-server.virtnet: executing set_default_debug -1 all pdsh@oleg221-client: oleg221-server: ssh exited with exit code 1 1 823 0.00 MB/sec execute 7 sec latency 17731.737 ms Started lustre-MDT0000 17:53:20 (1746136400) targets are mounted 17:53:20 (1746136400) facet_failover done 1 823 0.00 MB/sec execute 8 sec latency 18732.335 ms 1 823 0.00 MB/sec execute 9 sec latency 19732.557 ms 1 823 0.00 MB/sec execute 10 sec latency 20732.739 ms 1 823 0.00 MB/sec execute 11 sec latency 21733.369 ms 1 823 0.00 MB/sec execute 12 sec latency 22735.885 ms 1 823 0.00 MB/sec execute 13 sec latency 23737.753 ms 1 902 0.01 MB/sec execute 14 sec latency 23940.864 ms oleg221-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 1 980 0.03 MB/sec execute 15 sec latency 57.385 ms 1 1047 0.09 MB/sec execute 16 sec latency 111.983 ms 1 1147 0.09 MB/sec execute 17 sec latency 55.523 ms 1 1233 0.09 MB/sec execute 18 sec latency 46.483 ms 1 1418 0.24 MB/sec execute 19 sec latency 58.426 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3840 1283848 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2408 1285280 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13424 3582640 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 46196 3557280 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 59620 7139920 1% /mnt/lustre 1 1508 0.23 MB/sec execute 20 sec latency 62.020 ms 1 1643 0.22 MB/sec execute 21 sec latency 34.271 ms 1 1758 0.22 MB/sec execute 22 sec latency 60.932 ms 1 1880 0.21 MB/sec execute 23 sec latency 34.090 ms 1 2010 0.21 MB/sec execute 24 sec latency 41.239 ms test_26 fail mds2 6 times 1 2118 0.21 MB/sec execute 25 sec latency 100.694 ms Failing mds2 on oleg221-server Stopping /mnt/lustre-mds2 (opts:) on oleg221-server 1 2191 0.20 MB/sec execute 26 sec latency 59.358 ms 1 2209 0.20 MB/sec execute 27 sec latency 754.734 ms 17:53:40 (1746136420) shut down facet: mds2 facet_host: oleg221-server facet_failover_host: oleg221-server 1 2209 0.19 MB/sec execute 28 sec latency 1755.466 ms 1 2209 0.18 MB/sec execute 29 sec latency 2755.611 ms 1 2209 0.18 MB/sec execute 30 sec latency 3755.754 ms 1 2209 0.17 MB/sec execute 31 sec latency 4755.979 ms 1 2209 0.16 MB/sec execute 32 sec latency 5756.195 ms 1 2209 0.16 MB/sec execute 33 sec latency 6756.691 ms 1 2209 0.16 MB/sec execute 34 sec latency 7757.166 ms 1 2209 0.15 MB/sec execute 35 sec latency 8757.334 ms 1 2209 0.15 MB/sec execute 36 sec latency 9758.124 ms 1 2209 0.14 MB/sec execute 37 sec latency 10759.075 ms Failover mds2 to oleg221-server mount facets: mds2 1 2209 0.14 MB/sec execute 38 sec latency 11759.535 ms 1 2209 0.14 MB/sec execute 39 sec latency 12759.847 ms 1 2209 0.13 MB/sec execute 40 sec latency 13760.957 ms 1 2209 0.13 MB/sec execute 41 sec latency 14765.083 ms 1 2209 0.13 MB/sec execute 42 sec latency 15765.304 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2209 0.12 MB/sec execute 43 sec latency 16766.564 ms 1 2209 0.12 MB/sec execute 44 sec latency 17766.950 ms oleg221-server: oleg221-server.virtnet: executing set_default_debug -1 all 1 2209 0.12 MB/sec execute 45 sec latency 18767.119 ms pdsh@oleg221-client: oleg221-server: ssh exited with exit code 1 1 2209 0.11 MB/sec execute 46 sec latency 19772.069 ms Started lustre-MDT0001 17:53:59 (1746136439) targets are mounted 17:53:59 (1746136439) facet_failover done 1 2209 0.11 MB/sec execute 47 sec latency 20774.171 ms 1 2209 0.11 MB/sec execute 48 sec latency 21774.406 ms 1 2248 0.11 MB/sec execute 49 sec latency 22373.982 ms oleg221-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2359 0.13 MB/sec execute 50 sec latency 57.896 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2412 0.13 MB/sec execute 51 sec latency 78.848 ms 1 2467 0.14 MB/sec execute 52 sec latency 79.404 ms 1 2577 0.14 MB/sec execute 53 sec latency 95.454 ms 1 2768 0.19 MB/sec execute 54 sec latency 77.435 ms 1 2931 0.22 MB/sec execute 55 sec latency 44.797 ms 1 3161 0.22 MB/sec execute 56 sec latency 57.564 ms 1 3314 0.24 MB/sec execute 57 sec latency 71.296 ms 1 3432 0.26 MB/sec execute 58 sec latency 58.483 ms 1 3577 0.29 MB/sec execute 59 sec latency 47.988 ms 1 3673 0.29 MB/sec execute 60 sec latency 44.626 ms 1 3743 0.29 MB/sec execute 61 sec latency 67.793 ms 1 3812 0.29 MB/sec execute 62 sec latency 66.751 ms 1 3864 0.29 MB/sec execute 63 sec latency 56.703 ms 1 3927 0.29 MB/sec execute 64 sec latency 57.625 ms 1 3975 0.29 MB/sec execute 65 sec latency 80.718 ms 1 4026 0.28 MB/sec execute 66 sec latency 61.327 ms 1 4085 0.28 MB/sec execute 67 sec latency 87.188 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu May 1 17:54:21 EDT 2025 with return code 0 1 4188 0.27 MB/sec execute 68 sec latency 36.349 ms 9103 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 9103 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished