== replay-dual test 26: dbench and tar with mds failover ========================================================== 20:25:51 (1772760351) Starting client oleg251-client.virtnet: -o user_xattr,flock 192.168.202.151@tcp:/lustre /mnt/lustre Started clients oleg251-client.virtnet: 192.168.202.151@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 65293 Started dbench loop with 65294 striped dir -i0 -c2 -H all_char /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H all_char /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 Mar 5 20:25:55 EST 2026 waiting for dbench pid 65344 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 1964 1269340 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1756 1269548 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1564 3605456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 9736 3579612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 11300 7185068 1% /mnt/lustre 1 39 1.37 MB/sec warmup 1 sec latency 82.647 ms 1 111 2.61 MB/sec warmup 2 sec latency 113.383 ms 1 156 2.18 MB/sec warmup 3 sec latency 117.141 ms 1 184 1.84 MB/sec warmup 4 sec latency 241.947 ms 1 215 1.67 MB/sec warmup 5 sec latency 343.082 ms 1 262 1.65 MB/sec warmup 6 sec latency 85.959 ms 1 313 1.64 MB/sec warmup 7 sec latency 93.880 ms 1 365 1.63 MB/sec warmup 8 sec latency 104.265 ms test_26 fail mds1 1 times 1 413 1.62 MB/sec warmup 9 sec latency 108.793 ms Failing mds1 on oleg251-server 1 461 1.61 MB/sec warmup 10 sec latency 121.272 ms Stopping /mnt/lustre-mds1 (opts:) on oleg251-server 1 501 1.59 MB/sec warmup 11 sec latency 153.017 ms 1 511 1.48 MB/sec warmup 12 sec latency 699.831 ms 1 511 1.36 MB/sec warmup 13 sec latency 1700.941 ms 20:26:09 (1772760369) shut down facet: mds1 facet_host: oleg251-server facet_failover_host: oleg251-server 1 511 1.26 MB/sec warmup 14 sec latency 2701.211 ms 1 511 1.18 MB/sec warmup 15 sec latency 3701.552 ms 1 511 1.11 MB/sec warmup 16 sec latency 4701.812 ms 1 511 1.04 MB/sec warmup 17 sec latency 5702.039 ms 1 511 0.98 MB/sec warmup 18 sec latency 6702.321 ms 1 511 0.93 MB/sec warmup 19 sec latency 7702.722 ms 1 511 0.00 MB/sec execute 1 sec latency 9703.268 ms 1 511 0.00 MB/sec execute 2 sec latency 10703.501 ms 1 511 0.00 MB/sec execute 3 sec latency 11703.859 ms Failover mds1 to oleg251-server mount facets: mds1 1 511 0.00 MB/sec execute 4 sec latency 12705.462 ms 1 511 0.00 MB/sec execute 5 sec latency 13705.984 ms 1 511 0.00 MB/sec execute 6 sec latency 14709.881 ms 1 511 0.00 MB/sec execute 7 sec latency 15710.172 ms 1 511 0.00 MB/sec execute 8 sec latency 16711.379 ms 1 511 0.00 MB/sec execute 9 sec latency 17712.120 ms 1 511 0.00 MB/sec execute 10 sec latency 18713.689 ms 1 511 0.00 MB/sec execute 11 sec latency 19714.225 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 511 0.00 MB/sec execute 12 sec latency 20714.592 ms 1 511 0.00 MB/sec execute 13 sec latency 21714.837 ms 1 511 0.00 MB/sec execute 14 sec latency 22715.217 ms 1 511 0.00 MB/sec execute 15 sec latency 23715.565 ms 1 511 0.00 MB/sec execute 16 sec latency 24715.848 ms 1 511 0.00 MB/sec execute 17 sec latency 25716.081 ms 1 511 0.00 MB/sec execute 18 sec latency 26716.958 ms 1 511 0.00 MB/sec execute 19 sec latency 27717.178 ms 1 511 0.00 MB/sec execute 20 sec latency 28718.155 ms 1 511 0.00 MB/sec execute 21 sec latency 29721.107 ms 1 511 0.00 MB/sec execute 22 sec latency 30721.364 ms 1 511 0.00 MB/sec execute 23 sec latency 31721.617 ms oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all 1 511 0.00 MB/sec execute 24 sec latency 32722.114 ms pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 1 511 0.00 MB/sec execute 25 sec latency 33722.647 ms Started lustre-MDT0000 20:26:41 (1772760401) targets are mounted 20:26:41 (1772760401) facet_failover done 1 511 0.00 MB/sec execute 26 sec latency 34722.954 ms 1 511 0.00 MB/sec execute 27 sec latency 35724.742 ms 1 571 0.05 MB/sec execute 28 sec latency 35995.301 ms 1 642 0.11 MB/sec execute 29 sec latency 103.219 ms oleg251-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 692 0.12 MB/sec execute 30 sec latency 103.672 ms 1 721 0.12 MB/sec execute 31 sec latency 122.773 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 765 0.11 MB/sec execute 32 sec latency 111.494 ms 1 789 0.11 MB/sec execute 33 sec latency 192.223 ms 1 851 0.11 MB/sec execute 34 sec latency 71.812 ms 1 884 0.11 MB/sec execute 35 sec latency 165.897 ms 1 892 0.11 MB/sec execute 36 sec latency 830.513 ms 1 926 0.11 MB/sec execute 37 sec latency 88.994 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2092 1269212 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1884 1269420 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 19244 3585652 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36384 3568452 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 55628 7154104 1% /mnt/lustre 1 969 0.11 MB/sec execute 38 sec latency 104.856 ms 1 1005 0.11 MB/sec execute 39 sec latency 113.347 ms 1 1076 0.13 MB/sec execute 40 sec latency 99.152 ms 1 1132 0.13 MB/sec execute 41 sec latency 94.887 ms 1 1180 0.13 MB/sec execute 42 sec latency 104.819 ms 1 1225 0.12 MB/sec execute 43 sec latency 78.491 ms 1 1261 0.12 MB/sec execute 44 sec latency 113.715 ms 1 1385 0.18 MB/sec execute 45 sec latency 129.417 ms 1 1434 0.18 MB/sec execute 46 sec latency 88.895 ms test_26 fail mds2 2 times 1 1470 0.18 MB/sec execute 47 sec latency 358.368 ms 1 1504 0.17 MB/sec execute 48 sec latency 177.954 ms Failing mds2 on oleg251-server 1 1555 0.17 MB/sec execute 49 sec latency 106.832 ms Stopping /mnt/lustre-mds2 (opts:) on oleg251-server 1 1609 0.17 MB/sec execute 50 sec latency 92.210 ms 1 1643 0.17 MB/sec execute 51 sec latency 439.158 ms 1 1643 0.16 MB/sec execute 52 sec latency 1439.413 ms 20:27:08 (1772760428) shut down facet: mds2 facet_host: oleg251-server facet_failover_host: oleg251-server 1 1643 0.16 MB/sec execute 53 sec latency 2439.668 ms 1 1643 0.16 MB/sec execute 54 sec latency 3444.136 ms 1 1643 0.15 MB/sec execute 55 sec latency 4444.744 ms 1 1643 0.15 MB/sec execute 56 sec latency 5445.036 ms 1 1643 0.15 MB/sec execute 57 sec latency 6446.072 ms 1 1643 0.15 MB/sec execute 58 sec latency 7447.365 ms 1 1643 0.14 MB/sec execute 59 sec latency 8448.590 ms 1 1643 0.14 MB/sec execute 60 sec latency 9449.761 ms 1 1643 0.14 MB/sec execute 61 sec latency 10450.018 ms 1 1643 0.14 MB/sec execute 62 sec latency 11450.266 ms 1 1643 0.13 MB/sec execute 63 sec latency 12451.042 ms Failover mds2 to oleg251-server mount facets: mds2 1 1643 0.13 MB/sec execute 64 sec latency 13452.156 ms 1 1643 0.13 MB/sec execute 65 sec latency 14452.548 ms 1 1643 0.13 MB/sec execute 66 sec latency 15452.788 ms 1 1643 0.13 MB/sec execute 67 sec latency 16453.047 ms 1 1643 0.12 MB/sec execute 68 sec latency 17453.234 ms 1 1643 0.12 MB/sec execute 69 sec latency 18457.107 ms 1 1643 0.12 MB/sec execute 70 sec latency 19457.752 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1643 0.12 MB/sec execute 71 sec latency 20457.967 ms 1 1643 0.12 MB/sec execute 72 sec latency 21458.134 ms 1 1643 0.12 MB/sec execute 73 sec latency 22458.389 ms 1 1643 0.11 MB/sec execute 74 sec latency 23458.697 ms 1 1643 0.11 MB/sec execute 75 sec latency 24458.882 ms oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 1 1643 0.11 MB/sec execute 76 sec latency 25461.534 ms Started lustre-MDT0001 20:27:32 (1772760452) targets are mounted 20:27:32 (1772760452) facet_failover done 1 1643 0.11 MB/sec execute 77 sec latency 26461.771 ms 1 1643 0.11 MB/sec execute 78 sec latency 27463.478 ms 1 1662 0.11 MB/sec execute 79 sec latency 28059.148 ms 1 1715 0.11 MB/sec execute 80 sec latency 120.348 ms oleg251-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 1773 0.11 MB/sec execute 81 sec latency 106.515 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1835 0.11 MB/sec execute 82 sec latency 72.591 ms 1 1886 0.10 MB/sec execute 83 sec latency 90.274 ms 1 1974 0.10 MB/sec execute 84 sec latency 69.522 ms 1 2030 0.10 MB/sec execute 85 sec latency 72.354 ms 1 2139 0.10 MB/sec execute 86 sec latency 43.628 ms 1 2202 0.10 MB/sec execute 87 sec latency 72.697 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2312 1268992 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2184 1269120 1% /mnt/lustre[MDT:1] 1 2327 0.11 MB/sec execute 88 sec latency 93.227 ms lustre-OST0000_UUID 3833116 30596 3567324 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 38452 3567428 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 69048 7134752 1% /mnt/lustre 1 2367 0.11 MB/sec execute 89 sec latency 89.707 ms 1 2406 0.11 MB/sec execute 90 sec latency 77.449 ms 1 2453 0.11 MB/sec execute 91 sec latency 82.243 ms 1 2477 0.12 MB/sec execute 92 sec latency 543.637 ms 1 2487 0.12 MB/sec execute 93 sec latency 1300.165 ms 1 2575 0.12 MB/sec execute 94 sec latency 138.033 ms 1 2718 0.15 MB/sec execute 95 sec latency 78.189 ms test_26 fail mds1 3 times 1 2872 0.15 MB/sec execute 96 sec latency 69.711 ms 1 2931 0.16 MB/sec execute 97 sec latency 74.286 ms Failing mds1 on oleg251-server Stopping /mnt/lustre-mds1 (opts:) on oleg251-server 1 2996 0.16 MB/sec execute 98 sec latency 134.708 ms 1 3169 0.17 MB/sec execute 99 sec latency 340.934 ms 1 cleanup 100 sec 20:27:56 (1772760476) shut down facet: mds1 facet_host: oleg251-server facet_failover_host: oleg251-server 1 cleanup 101 sec 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 Failover mds1 to oleg251-server mount facets: mds1 1 cleanup 111 sec 1 cleanup 112 sec 1 cleanup 113 sec 1 cleanup 114 sec 1 cleanup 115 sec 1 cleanup 116 sec 1 cleanup 117 sec 1 cleanup 118 sec Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 cleanup 119 sec 1 cleanup 120 sec 1 cleanup 121 sec 1 cleanup 122 sec 1 cleanup 123 sec 1 cleanup 124 sec 1 cleanup 125 sec 1 cleanup 126 sec 1 cleanup 127 sec 1 cleanup 128 sec 1 cleanup 129 sec 1 cleanup 130 sec 1 cleanup 131 sec oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all 1 cleanup 132 sec pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 Started lustre-MDT0000 20:28:29 (1772760509) targets are mounted 20:28:29 (1772760509) facet_failover done 1 cleanup 133 sec 1 cleanup 134 sec 1 cleanup 135 sec 1 cleanup 136 sec oleg251-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 cleanup 137 sec 0 cleanup 138 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 403 204.048 35993.759 Close 335 10.744 104.569 Rename 21 84.657 192.189 Unlink 47 23.201 51.032 Qpathinfo 397 106.320 36590.825 Qfileinfo 100 2.275 21.318 Qfsinfo 58 2.167 14.925 Sfileinfo 50 57.626 108.479 Find 134 9.678 32.298 WriteX 303 11.603 177.936 ReadX 769 0.955 93.207 LockX 2 4.958 5.178 UnlockX 2 10.757 16.527 Flush 38 79.892 1300.144 Throughput 0.165442 MB/sec 1 clients 1 procs max_latency=35995.301 ms stopping dbench on /mnt/lustre at Thu Mar 5 20:28:34 EST 2026 with return code 0 mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H crush /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 Mar 5 20:28:40 EST 2026 waiting for dbench pid 68523 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 2620 1268684 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2480 1268824 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21672 3585064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26988 3578412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 48660 7163476 1% /mnt/lustre 0 10 0.00 MB/sec warmup 1 sec latency 24.649 ms 1 72 1.57 MB/sec warmup 2 sec latency 139.065 ms 1 121 1.83 MB/sec warmup 3 sec latency 187.756 ms 1 155 1.63 MB/sec warmup 4 sec latency 140.672 ms 1 184 1.46 MB/sec warmup 5 sec latency 195.716 ms 1 197 1.31 MB/sec warmup 6 sec latency 436.014 ms 1 207 1.16 MB/sec warmup 7 sec latency 1138.491 ms 1 255 1.21 MB/sec warmup 8 sec latency 120.560 ms 1 305 1.25 MB/sec warmup 9 sec latency 138.579 ms test_26 fail mds2 4 times 1 342 1.23 MB/sec warmup 10 sec latency 124.232 ms 1 382 1.23 MB/sec warmup 11 sec latency 161.377 ms Failing mds2 on oleg251-server 1 427 1.25 MB/sec warmup 12 sec latency 107.237 ms Stopping /mnt/lustre-mds2 (opts:) on oleg251-server 1 469 1.26 MB/sec warmup 13 sec latency 139.722 ms 1 501 1.25 MB/sec warmup 14 sec latency 393.269 ms 1 501 1.16 MB/sec warmup 15 sec latency 1393.547 ms 1 501 1.09 MB/sec warmup 16 sec latency 2393.840 ms 1 501 1.03 MB/sec warmup 17 sec latency 3394.127 ms 1 501 0.97 MB/sec warmup 18 sec latency 4395.645 ms 1 501 0.92 MB/sec warmup 19 sec latency 5395.893 ms 1 501 0.00 MB/sec execute 1 sec latency 7396.812 ms 20:29:01 (1772760541) shut down facet: mds2 facet_host: oleg251-server facet_failover_host: oleg251-server 1 501 0.00 MB/sec execute 2 sec latency 8397.145 ms 1 501 0.00 MB/sec execute 3 sec latency 9397.549 ms 1 501 0.00 MB/sec execute 4 sec latency 10397.916 ms 1 501 0.00 MB/sec execute 5 sec latency 11398.265 ms 1 501 0.00 MB/sec execute 6 sec latency 12400.910 ms 1 501 0.00 MB/sec execute 7 sec latency 13401.156 ms 1 501 0.00 MB/sec execute 8 sec latency 14401.548 ms 1 501 0.00 MB/sec execute 9 sec latency 15402.637 ms 1 501 0.00 MB/sec execute 10 sec latency 16403.031 ms 1 501 0.00 MB/sec execute 11 sec latency 17404.470 ms Failover mds2 to oleg251-server mount facets: mds2 1 501 0.00 MB/sec execute 12 sec latency 18404.789 ms 1 501 0.00 MB/sec execute 13 sec latency 19410.541 ms 1 501 0.00 MB/sec execute 14 sec latency 20410.884 ms 1 501 0.00 MB/sec execute 15 sec latency 21413.474 ms 1 501 0.00 MB/sec execute 16 sec latency 22414.152 ms 1 501 0.00 MB/sec execute 17 sec latency 23416.266 ms 1 501 0.00 MB/sec execute 18 sec latency 24416.501 ms 1 501 0.00 MB/sec execute 19 sec latency 25426.623 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 501 0.00 MB/sec execute 20 sec latency 26426.803 ms 1 501 0.00 MB/sec execute 21 sec latency 27428.710 ms 1 501 0.00 MB/sec execute 22 sec latency 28428.867 ms 1 501 0.00 MB/sec execute 23 sec latency 29429.182 ms 1 501 0.00 MB/sec execute 24 sec latency 30429.619 ms oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all 1 501 0.00 MB/sec execute 25 sec latency 31429.888 ms pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 1 501 0.00 MB/sec execute 26 sec latency 32430.155 ms Started lustre-MDT0001 20:29:27 (1772760567) targets are mounted 20:29:27 (1772760567) facet_failover done 1 501 0.00 MB/sec execute 27 sec latency 33430.376 ms 1 501 0.00 MB/sec execute 28 sec latency 34430.540 ms 1 574 0.06 MB/sec execute 29 sec latency 34452.740 ms 1 642 0.12 MB/sec execute 30 sec latency 102.621 ms oleg251-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 695 0.12 MB/sec execute 31 sec latency 113.493 ms 1 731 0.12 MB/sec execute 32 sec latency 120.692 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 765 0.12 MB/sec execute 33 sec latency 147.790 ms 1 803 0.12 MB/sec execute 34 sec latency 109.221 ms 1 860 0.12 MB/sec execute 35 sec latency 112.887 ms 1 884 0.12 MB/sec execute 36 sec latency 348.247 ms 1 890 0.11 MB/sec execute 37 sec latency 1077.271 ms 1 920 0.11 MB/sec execute 38 sec latency 148.434 ms 1 971 0.11 MB/sec execute 39 sec latency 102.116 ms 1 1045 0.14 MB/sec execute 40 sec latency 83.143 ms 1 1122 0.13 MB/sec execute 41 sec latency 58.715 ms 1 1163 0.13 MB/sec execute 42 sec latency 128.759 ms 1 1221 0.13 MB/sec execute 43 sec latency 69.380 ms 1 1262 0.13 MB/sec execute 44 sec latency 121.319 ms 1 1391 0.19 MB/sec execute 45 sec latency 123.457 ms 1 1440 0.19 MB/sec execute 46 sec latency 92.780 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 1493 0.18 MB/sec execute 47 sec latency 214.826 ms 1 1572 0.18 MB/sec execute 48 sec latency 57.942 ms 1 1632 0.18 MB/sec execute 49 sec latency 79.280 ms 1 1692 0.17 MB/sec execute 50 sec latency 102.861 ms 1 1770 0.17 MB/sec execute 51 sec latency 74.160 ms 1 1820 0.17 MB/sec execute 52 sec latency 117.195 ms 1 1861 0.17 MB/sec execute 53 sec latency 152.565 ms 1 1911 0.17 MB/sec execute 54 sec latency 126.495 ms 1 1980 0.16 MB/sec execute 55 sec latency 90.278 ms 1 2018 0.16 MB/sec execute 56 sec latency 121.111 ms 1 2080 0.16 MB/sec execute 57 sec latency 110.395 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu Mar 5 20:29:58 EST 2026 with return code 0 68523 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 68523 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished