== replay-dual test 26: dbench and tar with mds failover ========================================================== 11:34:33 (1776872073) Starting client oleg344-client.virtnet: -o user_xattr,flock 192.168.203.144@tcp:/lustre /mnt/lustre Started clients oleg344-client.virtnet: 192.168.203.144@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 64717 Started dbench loop with 64718 striped dir -i0 -c2 -H all_char /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H crush2 /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 Wed Apr 22 11:34:35 EDT 2026 waiting for dbench pid 64761 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 1992 1269312 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1788 1269516 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27164 3578580 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 3592 3602380 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 30756 7180960 1% /mnt/lustre 1 117 5.31 MB/sec warmup 1 sec latency 44.530 ms 1 216 4.18 MB/sec warmup 2 sec latency 177.722 ms 1 349 4.17 MB/sec warmup 3 sec latency 37.300 ms 1 499 4.35 MB/sec warmup 4 sec latency 58.803 ms 1 699 4.24 MB/sec warmup 5 sec latency 49.414 ms test_26 fail mds1 1 times Failing mds1 on oleg344-server 1 818 3.58 MB/sec warmup 6 sec latency 35.830 ms Stopping /mnt/lustre-mds1 (opts:) on oleg344-server 1 884 3.10 MB/sec warmup 7 sec latency 571.988 ms 11:34:43 (1776872083) shut down facet: mds1 facet_host: oleg344-server facet_failover_host: oleg344-server 1 983 2.74 MB/sec warmup 8 sec latency 854.770 ms 1 995 2.43 MB/sec warmup 9 sec latency 917.993 ms 1 995 2.19 MB/sec warmup 10 sec latency 1918.158 ms 1 995 1.99 MB/sec warmup 11 sec latency 2918.355 ms 1 995 1.83 MB/sec warmup 12 sec latency 3918.594 ms 1 995 1.69 MB/sec warmup 13 sec latency 4918.753 ms 1 995 1.56 MB/sec warmup 14 sec latency 5918.898 ms 1 995 1.46 MB/sec warmup 15 sec latency 6919.093 ms 1 995 1.37 MB/sec warmup 16 sec latency 7919.273 ms 1 995 1.29 MB/sec warmup 17 sec latency 8919.469 ms Failover mds1 to oleg344-server mount facets: mds1 1 995 1.22 MB/sec warmup 18 sec latency 9919.624 ms 1 995 1.15 MB/sec warmup 19 sec latency 10919.744 ms 1 995 0.00 MB/sec execute 1 sec latency 12920.063 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 995 0.00 MB/sec execute 2 sec latency 13920.272 ms oleg344-server: oleg344-server.virtnet: executing set_default_debug -1 all 1 995 0.00 MB/sec execute 3 sec latency 14920.399 ms pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1 Started lustre-MDT0000 11:34:59 (1776872099) targets are mounted 11:34:59 (1776872099) facet_failover done 1 995 0.00 MB/sec execute 4 sec latency 15920.504 ms 1 995 0.00 MB/sec execute 5 sec latency 16920.638 ms 1 995 0.00 MB/sec execute 6 sec latency 17920.843 ms 1 995 0.00 MB/sec execute 7 sec latency 18921.134 ms 1 998 0.00 MB/sec execute 8 sec latency 19853.920 ms oleg344-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1147 0.12 MB/sec execute 9 sec latency 60.329 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1378 0.41 MB/sec execute 10 sec latency 34.931 ms 1 1512 0.38 MB/sec execute 11 sec latency 132.566 ms 1 1686 0.36 MB/sec execute 12 sec latency 38.541 ms 1 1884 0.34 MB/sec execute 13 sec latency 34.402 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2416 1268888 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2128 1269176 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 45788 3559136 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13912 3588820 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 59700 7147956 1% /mnt/lustre 1 2046 0.34 MB/sec execute 14 sec latency 37.322 ms 1 2210 0.32 MB/sec execute 15 sec latency 25.092 ms 1 2389 0.38 MB/sec execute 16 sec latency 52.423 ms 1 2485 0.40 MB/sec execute 17 sec latency 53.291 ms test_26 fail mds2 2 times 1 2716 0.56 MB/sec execute 18 sec latency 57.133 ms Failing mds2 on oleg344-server Stopping /mnt/lustre-mds2 (opts:) on oleg344-server 1 2982 0.61 MB/sec execute 19 sec latency 31.940 ms 11:35:15 (1776872115) shut down facet: mds2 facet_host: oleg344-server facet_failover_host: oleg344-server 1 3383 0.68 MB/sec execute 20 sec latency 32.706 ms 1 3715 0.80 MB/sec execute 21 sec latency 17.620 ms 1 3928 0.83 MB/sec execute 22 sec latency 20.268 ms 1 4083 0.79 MB/sec execute 23 sec latency 48.538 ms 1 4083 0.76 MB/sec execute 24 sec latency 1048.890 ms 1 4083 0.73 MB/sec execute 25 sec latency 2049.119 ms 1 4083 0.70 MB/sec execute 26 sec latency 3049.353 ms 1 4083 0.67 MB/sec execute 27 sec latency 4049.564 ms 1 4083 0.65 MB/sec execute 28 sec latency 5049.787 ms 1 4083 0.63 MB/sec execute 29 sec latency 6049.927 ms 1 4083 0.61 MB/sec execute 30 sec latency 7050.171 ms Failover mds2 to oleg344-server mount facets: mds2 1 4083 0.59 MB/sec execute 31 sec latency 8050.298 ms 1 4083 0.57 MB/sec execute 32 sec latency 9050.477 ms 1 4083 0.55 MB/sec execute 33 sec latency 10050.655 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4083 0.53 MB/sec execute 34 sec latency 11050.792 ms 1 4083 0.52 MB/sec execute 35 sec latency 12050.935 ms oleg344-server: oleg344-server.virtnet: executing set_default_debug -1 all pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1 Started lustre-MDT0001 11:35:31 (1776872131) targets are mounted 11:35:31 (1776872131) facet_failover done 1 4083 0.50 MB/sec execute 36 sec latency 13051.125 ms 1 4083 0.49 MB/sec execute 37 sec latency 14051.290 ms 1 4083 0.48 MB/sec execute 38 sec latency 15051.485 ms 1 4083 0.47 MB/sec execute 39 sec latency 16051.640 ms oleg344-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 4230 0.46 MB/sec execute 40 sec latency 16251.044 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4374 0.46 MB/sec execute 41 sec latency 40.874 ms 1 4524 0.45 MB/sec execute 42 sec latency 34.689 ms 1 4681 0.47 MB/sec execute 43 sec latency 38.931 ms 1 4834 0.46 MB/sec execute 44 sec latency 30.930 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2864 1268440 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2640 1268664 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 45956 3558608 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22420 3581488 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 68376 7140096 1% /mnt/lustre 1 5042 0.52 MB/sec execute 45 sec latency 38.476 ms 1 5181 0.51 MB/sec execute 46 sec latency 49.412 ms 1 5327 0.50 MB/sec execute 47 sec latency 37.619 ms 1 5463 0.49 MB/sec execute 48 sec latency 30.913 ms 1 5660 0.49 MB/sec execute 49 sec latency 25.428 ms test_26 fail mds1 3 times Failing mds1 on oleg344-server Stopping /mnt/lustre-mds1 (opts:) on oleg344-server 1 5895 0.50 MB/sec execute 50 sec latency 26.048 ms 1 5928 0.49 MB/sec execute 51 sec latency 797.537 ms 11:35:46 (1776872146) shut down facet: mds1 facet_host: oleg344-server facet_failover_host: oleg344-server 1 5928 0.48 MB/sec execute 52 sec latency 1797.697 ms 1 5928 0.47 MB/sec execute 53 sec latency 2797.850 ms 1 5928 0.47 MB/sec execute 54 sec latency 3798.029 ms 1 5928 0.46 MB/sec execute 55 sec latency 4798.197 ms 1 5928 0.45 MB/sec execute 56 sec latency 5798.410 ms 1 5928 0.44 MB/sec execute 57 sec latency 6798.635 ms 1 5928 0.43 MB/sec execute 58 sec latency 7798.863 ms 1 5928 0.43 MB/sec execute 59 sec latency 8799.118 ms 1 5928 0.42 MB/sec execute 60 sec latency 9799.352 ms 1 5928 0.41 MB/sec execute 61 sec latency 10799.590 ms Failover mds1 to oleg344-server mount facets: mds1 1 5928 0.41 MB/sec execute 62 sec latency 11799.759 ms 1 5928 0.40 MB/sec execute 63 sec latency 12799.941 ms 1 5928 0.39 MB/sec execute 64 sec latency 13800.094 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 5928 0.39 MB/sec execute 65 sec latency 14800.242 ms oleg344-server: oleg344-server.virtnet: executing set_default_debug -1 all 1 5928 0.38 MB/sec execute 66 sec latency 15800.374 ms pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1 Started lustre-MDT0000 11:36:01 (1776872161) targets are mounted 11:36:02 (1776872162) facet_failover done 1 5928 0.37 MB/sec execute 67 sec latency 16800.525 ms 1 5928 0.37 MB/sec execute 68 sec latency 17800.728 ms 1 5928 0.36 MB/sec execute 69 sec latency 18801.070 ms 1 5928 0.36 MB/sec execute 70 sec latency 19801.364 ms 1 5960 0.35 MB/sec execute 71 sec latency 20551.632 ms oleg344-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 6141 0.36 MB/sec execute 72 sec latency 29.681 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6474 0.42 MB/sec execute 73 sec latency 30.107 ms 1 6764 0.43 MB/sec execute 74 sec latency 39.581 ms 1 6964 0.44 MB/sec execute 75 sec latency 31.645 ms 1 7195 0.47 MB/sec execute 76 sec latency 52.363 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3452 1267852 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3224 1268080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 46804 3556368 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 24324 3575700 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 71128 7132068 1% /mnt/lustre 1 7341 0.48 MB/sec execute 77 sec latency 32.300 ms 1 7464 0.48 MB/sec execute 78 sec latency 36.255 ms 1 7588 0.47 MB/sec execute 79 sec latency 73.865 ms 1 7716 0.47 MB/sec execute 80 sec latency 59.958 ms 1 7851 0.46 MB/sec execute 81 sec latency 57.860 ms test_26 fail mds2 4 times Failing mds2 on oleg344-server 1 7986 0.46 MB/sec execute 82 sec latency 50.509 ms Stopping /mnt/lustre-mds2 (opts:) on oleg344-server 1 8030 0.46 MB/sec execute 83 sec latency 641.690 ms 11:36:18 (1776872178) shut down facet: mds2 facet_host: oleg344-server facet_failover_host: oleg344-server 1 8030 0.45 MB/sec execute 84 sec latency 1641.857 ms 1 8030 0.45 MB/sec execute 85 sec latency 2642.066 ms 1 8030 0.44 MB/sec execute 86 sec latency 3642.370 ms 1 8030 0.44 MB/sec execute 87 sec latency 4642.580 ms 1 8030 0.43 MB/sec execute 88 sec latency 5643.726 ms 1 8030 0.43 MB/sec execute 89 sec latency 6643.931 ms 1 8030 0.42 MB/sec execute 90 sec latency 7644.228 ms 1 8030 0.42 MB/sec execute 91 sec latency 8644.377 ms 1 8030 0.41 MB/sec execute 92 sec latency 9644.640 ms 1 8030 0.41 MB/sec execute 93 sec latency 10644.880 ms Failover mds2 to oleg344-server mount facets: mds2 1 8030 0.41 MB/sec execute 94 sec latency 11645.710 ms 1 8030 0.40 MB/sec execute 95 sec latency 12645.846 ms 1 8030 0.40 MB/sec execute 96 sec latency 13645.957 ms 1 8030 0.39 MB/sec execute 97 sec latency 14647.764 ms 1 8030 0.39 MB/sec execute 98 sec latency 15647.914 ms 1 8030 0.38 MB/sec execute 99 sec latency 16648.053 ms 1 cleanup 100 sec 1 cleanup 101 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec oleg344-server: oleg344-server.virtnet: executing set_default_debug -1 all 1 cleanup 106 sec pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1 1 cleanup 107 sec Started lustre-MDT0001 11:36:43 (1776872203) targets are mounted 11:36:43 (1776872203) facet_failover done 1 cleanup 108 sec 1 cleanup 109 sec 1 cleanup 110 sec 1 cleanup 111 sec oleg344-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 cleanup 112 sec 0 cleanup 112 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1210 70.952 27408.743 Close 886 2.694 28.287 Rename 51 25.793 57.113 Unlink 245 9.557 73.847 Qpathinfo 1125 19.119 16251.020 Qfileinfo 193 1.092 6.376 Qfsinfo 202 0.492 4.215 Sfileinfo 96 16.861 57.848 Find 424 4.725 19.585 WriteX 600 4.106 37.680 ReadX 1912 0.263 60.317 LockX 4 1.976 2.371 UnlockX 4 2.700 3.266 Flush 84 14.050 53.278 Throughput 0.384781 MB/sec 1 clients 1 procs max_latency=20551.632 ms stopping dbench on /mnt/lustre at Wed Apr 22 11:36:47 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H fnv_1a_64 /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 Wed Apr 22 11:36:54 EDT 2026 waiting for dbench pid 68920 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 1414116 3808 1267496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3624 1267680 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37360 3568468 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14540 3592296 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 51900 7160764 1% /mnt/lustre 1 31 1.05 MB/sec warmup 1 sec latency 66.340 ms 1 111 2.62 MB/sec warmup 2 sec latency 99.047 ms 1 165 2.27 MB/sec warmup 3 sec latency 118.174 ms 1 223 2.15 MB/sec warmup 4 sec latency 225.511 ms 1 305 2.24 MB/sec warmup 5 sec latency 64.351 ms 1 373 2.22 MB/sec warmup 6 sec latency 141.167 ms 1 477 2.38 MB/sec warmup 7 sec latency 227.809 ms test_26 fail mds1 5 times Failing mds1 on oleg344-server 1 636 2.63 MB/sec warmup 8 sec latency 49.529 ms Stopping /mnt/lustre-mds1 (opts:) on oleg344-server 1 720 2.36 MB/sec warmup 9 sec latency 141.502 ms 1 720 2.13 MB/sec warmup 10 sec latency 1142.287 ms 11:37:04 (1776872224) shut down facet: mds1 facet_host: oleg344-server facet_failover_host: oleg344-server 1 720 1.93 MB/sec warmup 11 sec latency 2142.851 ms 1 720 1.77 MB/sec warmup 12 sec latency 3143.104 ms 1 720 1.64 MB/sec warmup 13 sec latency 4143.320 ms 1 720 1.52 MB/sec warmup 14 sec latency 5143.487 ms 1 720 1.42 MB/sec warmup 15 sec latency 6143.666 ms 1 720 1.33 MB/sec warmup 16 sec latency 7143.853 ms 1 720 1.25 MB/sec warmup 17 sec latency 8144.027 ms 1 720 1.18 MB/sec warmup 18 sec latency 9144.218 ms 1 720 1.12 MB/sec warmup 19 sec latency 10144.437 ms Failover mds1 to oleg344-server mount facets: mds1 1 720 0.00 MB/sec execute 1 sec latency 12144.989 ms 1 720 0.00 MB/sec execute 2 sec latency 13145.205 ms 1 720 0.00 MB/sec execute 3 sec latency 14145.486 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 720 0.00 MB/sec execute 4 sec latency 15146.022 ms 1 720 0.00 MB/sec execute 5 sec latency 16146.387 ms oleg344-server: oleg344-server.virtnet: executing set_default_debug -1 all 1 720 0.00 MB/sec execute 6 sec latency 17146.573 ms pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1 Started lustre-MDT0000 11:37:21 (1776872241) targets are mounted 11:37:21 (1776872241) facet_failover done 1 720 0.00 MB/sec execute 7 sec latency 18146.938 ms 1 720 0.00 MB/sec execute 8 sec latency 19147.132 ms 1 720 0.00 MB/sec execute 9 sec latency 20147.386 ms 1 720 0.00 MB/sec execute 10 sec latency 21147.556 ms 1 779 0.01 MB/sec execute 11 sec latency 21544.941 ms oleg344-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 1 884 0.03 MB/sec execute 12 sec latency 79.761 ms 1 914 0.04 MB/sec execute 13 sec latency 703.753 ms 1 1054 0.11 MB/sec execute 14 sec latency 43.691 ms 1 1182 0.11 MB/sec execute 15 sec latency 44.925 ms 1 1384 0.29 MB/sec execute 16 sec latency 40.016 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3580 1267724 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3420 1267884 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 44276 3556588 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20956 3581880 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 65232 7138468 1% /mnt/lustre 1 1463 0.28 MB/sec execute 17 sec latency 184.658 ms 1 1560 0.27 MB/sec execute 18 sec latency 121.810 ms 1 1655 0.26 MB/sec execute 19 sec latency 60.050 ms 1 1807 0.25 MB/sec execute 20 sec latency 40.169 ms 1 1956 0.25 MB/sec execute 21 sec latency 62.446 ms test_26 fail mds2 6 times 1 2044 0.24 MB/sec execute 22 sec latency 99.637 ms Failing mds2 on oleg344-server Stopping /mnt/lustre-mds2 (opts:) on oleg344-server 1 2170 0.24 MB/sec execute 23 sec latency 37.701 ms 1 2259 0.23 MB/sec execute 24 sec latency 418.643 ms 11:37:38 (1776872258) shut down facet: mds2 facet_host: oleg344-server facet_failover_host: oleg344-server 1 2259 0.22 MB/sec execute 25 sec latency 1418.817 ms 1 2259 0.21 MB/sec execute 26 sec latency 2419.094 ms 1 2259 0.20 MB/sec execute 27 sec latency 3419.307 ms 1 2259 0.20 MB/sec execute 28 sec latency 4419.535 ms 1 2259 0.19 MB/sec execute 29 sec latency 5419.722 ms 1 2259 0.18 MB/sec execute 30 sec latency 6419.971 ms 1 2259 0.18 MB/sec execute 31 sec latency 7421.319 ms 1 2259 0.17 MB/sec execute 32 sec latency 8421.523 ms 1 2259 0.17 MB/sec execute 33 sec latency 9421.877 ms 1 2259 0.16 MB/sec execute 34 sec latency 10422.078 ms Failover mds2 to oleg344-server mount facets: mds2 1 2259 0.16 MB/sec execute 35 sec latency 11422.249 ms 1 2259 0.15 MB/sec execute 36 sec latency 12422.405 ms 1 2259 0.15 MB/sec execute 37 sec latency 13422.597 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2259 0.14 MB/sec execute 38 sec latency 14422.785 ms 1 2259 0.14 MB/sec execute 39 sec latency 15422.963 ms oleg344-server: oleg344-server.virtnet: executing set_default_debug -1 all 1 2259 0.14 MB/sec execute 40 sec latency 16423.083 ms pdsh@oleg344-client: oleg344-server: ssh exited with exit code 1 Started lustre-MDT0001 11:37:55 (1776872275) targets are mounted 11:37:55 (1776872275) facet_failover done 1 2259 0.13 MB/sec execute 41 sec latency 17423.260 ms 1 2259 0.13 MB/sec execute 42 sec latency 18423.434 ms 1 2259 0.13 MB/sec execute 43 sec latency 19423.628 ms 1 2259 0.12 MB/sec execute 44 sec latency 20423.788 ms 1 2358 0.15 MB/sec execute 45 sec latency 20817.195 ms oleg344-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2466 0.16 MB/sec execute 46 sec latency 43.195 ms 1 2614 0.17 MB/sec execute 47 sec latency 84.239 ms 1 2975 0.25 MB/sec execute 48 sec latency 34.842 ms 1 3275 0.29 MB/sec execute 49 sec latency 77.029 ms 1 3558 0.34 MB/sec execute 50 sec latency 102.548 ms 1 3762 0.36 MB/sec execute 51 sec latency 27.683 ms 1 3915 0.36 MB/sec execute 52 sec latency 25.615 ms 1 4055 0.35 MB/sec execute 53 sec latency 30.187 ms 1 4184 0.35 MB/sec execute 54 sec latency 85.383 ms 1 4301 0.35 MB/sec execute 55 sec latency 144.387 ms 1 4448 0.35 MB/sec execute 56 sec latency 42.203 ms 1 4569 0.35 MB/sec execute 57 sec latency 108.937 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Wed Apr 22 11:38:12 EDT 2026 with return code 0 68920 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 68920 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished