== replay-dual test 26: dbench and tar with mds failover ========================================================== 11:00:01 (1787842801) Starting client oleg438-client.virtnet: -o user_xattr,flock 192.168.204.138@tcp:/lustre /mnt/lustre Started clients oleg438-client.virtnet: 192.168.204.138@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 45245 Started dbench loop with 45246 looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2048 2206464 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 6144 3728384 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3751936 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 8192 7480320 1% /mnt/lustre '/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 Aug 27 11:00:07 EDT 2026 waiting for dbench pid 45315 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 1 31 1.05 MB/sec warmup 1 sec latency 102.839 ms 1 91 2.10 MB/sec warmup 2 sec latency 130.206 ms 1 121 1.83 MB/sec warmup 3 sec latency 185.708 ms 1 150 1.57 MB/sec warmup 4 sec latency 182.912 ms 1 182 1.46 MB/sec warmup 5 sec latency 134.046 ms test_26 fail mds1 1 times 1 208 1.35 MB/sec warmup 6 sec latency 182.006 ms 1 255 1.38 MB/sec warmup 7 sec latency 138.121 ms Failing mds1 on oleg438-server Stopping /mnt/lustre-mds1 (opts:) on oleg438-server 1 290 1.34 MB/sec warmup 8 sec latency 134.959 ms 1 322 1.30 MB/sec warmup 9 sec latency 140.763 ms 1 322 1.17 MB/sec warmup 10 sec latency 1023.290 ms 1 322 1.07 MB/sec warmup 11 sec latency 2023.515 ms 1 322 0.98 MB/sec warmup 12 sec latency 3024.925 ms 1 322 0.90 MB/sec warmup 13 sec latency 4025.874 ms 11:00:20 (1787842820) shut down facet: mds1 facet_host: oleg438-server facet_failover_host: oleg438-server 1 322 0.84 MB/sec warmup 14 sec latency 5026.100 ms 1 322 0.78 MB/sec warmup 15 sec latency 6026.651 ms 1 322 0.73 MB/sec warmup 16 sec latency 7027.138 ms 1 322 0.69 MB/sec warmup 17 sec latency 8027.361 ms 1 322 0.65 MB/sec warmup 18 sec latency 9029.716 ms 1 322 0.62 MB/sec warmup 19 sec latency 10029.932 ms 1 322 0.00 MB/sec execute 1 sec latency 12033.323 ms 1 322 0.00 MB/sec execute 2 sec latency 13033.526 ms 1 322 0.00 MB/sec execute 3 sec latency 14034.949 ms Failover mds1 to oleg438-server mount facets: mds1 1 322 0.00 MB/sec execute 4 sec latency 15035.154 ms 1 322 0.00 MB/sec execute 5 sec latency 16036.369 ms 1 322 0.00 MB/sec execute 6 sec latency 17039.401 ms 1 322 0.00 MB/sec execute 7 sec latency 18042.620 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 322 0.00 MB/sec execute 8 sec latency 19043.768 ms 1 322 0.00 MB/sec execute 9 sec latency 20044.030 ms 1 322 0.00 MB/sec execute 10 sec latency 21047.698 ms 1 322 0.00 MB/sec execute 11 sec latency 22052.991 ms 1 322 0.00 MB/sec execute 12 sec latency 23053.394 ms 1 322 0.00 MB/sec execute 13 sec latency 24055.242 ms 1 322 0.00 MB/sec execute 14 sec latency 25055.453 ms oleg438-server: oleg438-server.virtnet: executing set_default_debug -1 all 1 322 0.00 MB/sec execute 15 sec latency 26056.380 ms pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1 1 322 0.00 MB/sec execute 16 sec latency 27059.612 ms Started lustre-MDT0000 11:00:44 (1787842844) targets are mounted 11:00:44 (1787842844) facet_failover done 1 322 0.00 MB/sec execute 17 sec latency 28059.805 ms 1 322 0.00 MB/sec execute 18 sec latency 29063.087 ms 1 322 0.00 MB/sec execute 19 sec latency 30065.931 ms 1 345 0.03 MB/sec execute 20 sec latency 30089.732 ms 1 384 0.09 MB/sec execute 21 sec latency 125.323 ms 1 434 0.16 MB/sec execute 22 sec latency 141.189 ms 1 475 0.21 MB/sec execute 23 sec latency 133.518 ms oleg438-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 511 0.25 MB/sec execute 24 sec latency 112.627 ms 1 581 0.32 MB/sec execute 25 sec latency 138.931 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 640 0.36 MB/sec execute 26 sec latency 122.679 ms 1 671 0.35 MB/sec execute 27 sec latency 267.717 ms 1 710 0.34 MB/sec execute 28 sec latency 106.715 ms 1 733 0.33 MB/sec execute 29 sec latency 228.452 ms 1 776 0.32 MB/sec execute 30 sec latency 122.754 ms 1 803 0.31 MB/sec execute 31 sec latency 196.682 ms 1 845 0.31 MB/sec execute 32 sec latency 121.345 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2304 2206208 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 36864 3708928 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 11264 3727360 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 48128 7436288 1% /mnt/lustre 1 874 0.30 MB/sec execute 33 sec latency 162.681 ms 1 899 0.29 MB/sec execute 34 sec latency 146.171 ms 1 916 0.29 MB/sec execute 35 sec latency 220.916 ms 1 952 0.28 MB/sec execute 36 sec latency 203.326 ms 1 985 0.27 MB/sec execute 37 sec latency 179.518 ms test_26 fail mds1 2 times 1 1050 0.29 MB/sec execute 38 sec latency 93.406 ms 1 1095 0.29 MB/sec execute 39 sec latency 72.762 ms 1 1132 0.28 MB/sec execute 40 sec latency 128.983 ms Failing mds1 on oleg438-server 1 1177 0.27 MB/sec execute 41 sec latency 93.177 ms Stopping /mnt/lustre-mds1 (opts:) on oleg438-server 1 1216 0.27 MB/sec execute 42 sec latency 110.653 ms 1 1221 0.26 MB/sec execute 43 sec latency 937.966 ms 1 1221 0.26 MB/sec execute 44 sec latency 1938.603 ms 1 1221 0.25 MB/sec execute 45 sec latency 2938.823 ms 1 1221 0.25 MB/sec execute 46 sec latency 3939.089 ms 1 1221 0.24 MB/sec execute 47 sec latency 4939.347 ms 1 1221 0.24 MB/sec execute 48 sec latency 5941.533 ms 1 1221 0.23 MB/sec execute 49 sec latency 6941.766 ms 1 1221 0.23 MB/sec execute 50 sec latency 7942.003 ms 11:01:18 (1787842878) shut down facet: mds1 facet_host: oleg438-server facet_failover_host: oleg438-server 1 1221 0.22 MB/sec execute 51 sec latency 8942.490 ms 1 1221 0.22 MB/sec execute 52 sec latency 9946.507 ms 1 1221 0.21 MB/sec execute 53 sec latency 10946.817 ms 1 1221 0.21 MB/sec execute 54 sec latency 11947.404 ms 1 1221 0.21 MB/sec execute 55 sec latency 12947.667 ms 1 1221 0.20 MB/sec execute 56 sec latency 13948.335 ms 1 1221 0.20 MB/sec execute 57 sec latency 14948.595 ms 1 1221 0.19 MB/sec execute 58 sec latency 15948.841 ms 1 1221 0.19 MB/sec execute 59 sec latency 16949.038 ms 1 1221 0.19 MB/sec execute 60 sec latency 17949.380 ms 1 1221 0.19 MB/sec execute 61 sec latency 18949.797 ms Failover mds1 to oleg438-server mount facets: mds1 1 1221 0.18 MB/sec execute 62 sec latency 19950.383 ms 1 1221 0.18 MB/sec execute 63 sec latency 20950.747 ms 1 1221 0.18 MB/sec execute 64 sec latency 21950.936 ms 1 1221 0.17 MB/sec execute 65 sec latency 22951.366 ms 1 1221 0.17 MB/sec execute 66 sec latency 23951.622 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1221 0.17 MB/sec execute 67 sec latency 24951.789 ms 1 1221 0.17 MB/sec execute 68 sec latency 25954.010 ms 1 1221 0.16 MB/sec execute 69 sec latency 26954.132 ms 1 1221 0.16 MB/sec execute 70 sec latency 27956.017 ms 1 1221 0.16 MB/sec execute 71 sec latency 28956.215 ms 1 1221 0.16 MB/sec execute 72 sec latency 29956.698 ms oleg438-server: oleg438-server.virtnet: executing set_default_debug -1 all 1 1221 0.15 MB/sec execute 73 sec latency 30961.695 ms pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1 1 1221 0.15 MB/sec execute 74 sec latency 31962.065 ms Started lustre-MDT0000 11:01:41 (1787842901) targets are mounted 11:01:41 (1787842901) facet_failover done 1 1221 0.15 MB/sec execute 75 sec latency 32962.361 ms 1 1222 0.15 MB/sec execute 76 sec latency 33934.424 ms 1 1244 0.15 MB/sec execute 77 sec latency 237.702 ms 1 1285 0.15 MB/sec execute 78 sec latency 139.043 ms 1 1406 0.18 MB/sec execute 79 sec latency 157.035 ms 1 1451 0.18 MB/sec execute 80 sec latency 110.764 ms 1 1486 0.18 MB/sec execute 81 sec latency 278.323 ms oleg438-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1519 0.17 MB/sec execute 82 sec latency 118.197 ms 1 1566 0.17 MB/sec execute 83 sec latency 83.523 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1607 0.17 MB/sec execute 84 sec latency 128.431 ms 1 1644 0.17 MB/sec execute 85 sec latency 254.525 ms 1 1686 0.17 MB/sec execute 86 sec latency 88.109 ms 1 1735 0.17 MB/sec execute 87 sec latency 126.753 ms 1 1799 0.17 MB/sec execute 88 sec latency 70.244 ms 1 1849 0.16 MB/sec execute 89 sec latency 113.628 ms 1 1885 0.16 MB/sec execute 90 sec latency 320.557 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2688 2205824 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 57344 3674112 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 15360 3739648 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 72704 7413760 1% /mnt/lustre 1 1942 0.16 MB/sec execute 91 sec latency 151.537 ms 1 1995 0.16 MB/sec execute 92 sec latency 113.721 ms 1 2069 0.16 MB/sec execute 93 sec latency 86.655 ms 1 2141 0.16 MB/sec execute 94 sec latency 84.460 ms 1 2191 0.16 MB/sec execute 95 sec latency 92.160 ms test_26 fail mds1 3 times 1 2251 0.16 MB/sec execute 96 sec latency 107.868 ms 1 2334 0.17 MB/sec execute 97 sec latency 87.192 ms Failing mds1 on oleg438-server 1 2353 0.16 MB/sec execute 98 sec latency 354.338 ms Stopping /mnt/lustre-mds1 (opts:) on oleg438-server 1 2378 0.16 MB/sec execute 99 sec latency 269.823 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 11:02:10 (1787842930) shut down 1 cleanup 103 sec facet: mds1 facet_host: oleg438-server facet_failover_host: oleg438-server 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 1 cleanup 112 sec 1 cleanup 113 sec Failover mds1 to oleg438-server mount facets: mds1 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 lustre-mdt1/mdt1 /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 1 cleanup 132 sec oleg438-server: oleg438-server.virtnet: executing set_default_debug -1 all 1 cleanup 133 sec pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1 1 cleanup 134 sec Started lustre-MDT0000 11:02:42 (1787842962) targets are mounted 11:02:42 (1787842962) facet_failover done 1 cleanup 135 sec 1 cleanup 136 sec 1 cleanup 137 sec 1 cleanup 138 sec 1 cleanup 139 sec 1 cleanup 140 sec 1 cleanup 141 sec 1 cleanup 142 sec 1 cleanup 143 sec 1 cleanup 144 sec 0 cleanup 145 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 359 151.976 33934.408 Close 313 110.213 30089.708 Rename 13 97.485 220.893 Unlink 33 31.312 65.387 Qpathinfo 317 17.907 155.300 Qfileinfo 96 1.893 20.996 Qfsinfo 39 4.536 30.739 Sfileinfo 41 69.598 237.689 Find 106 7.845 63.345 WriteX 357 12.724 86.947 ReadX 381 2.159 95.458 Flush 32 145.774 354.312 Throughput 0.163544 MB/sec 1 clients 1 procs max_latency=33934.424 ms stopping dbench on /mnt/lustre at Thu Aug 27 11:02:52 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished oleg438-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 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 Aug 27 11:03:00 EDT 2026 waiting for dbench pid 48297 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 31 1.04 MB/sec warmup 1 sec latency 84.429 ms 1 92 2.09 MB/sec warmup 2 sec latency 140.480 ms 1 128 1.92 MB/sec warmup 3 sec latency 246.060 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2816 2205696 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 48128 3681280 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 4096 3749888 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 52224 7431168 1% /mnt/lustre 1 157 1.63 MB/sec warmup 4 sec latency 153.781 ms 1 184 1.48 MB/sec warmup 5 sec latency 137.089 ms 1 212 1.37 MB/sec warmup 6 sec latency 215.022 ms 1 239 1.30 MB/sec warmup 7 sec latency 170.180 ms 1 271 1.27 MB/sec warmup 8 sec latency 232.972 ms 1 305 1.24 MB/sec warmup 9 sec latency 137.425 ms test_26 fail mds1 4 times 1 339 1.22 MB/sec warmup 10 sec latency 150.197 ms 1 381 1.23 MB/sec warmup 11 sec latency 151.254 ms Failing mds1 on oleg438-server 1 413 1.21 MB/sec warmup 12 sec latency 174.046 ms Stopping /mnt/lustre-mds1 (opts:) on oleg438-server 1 446 1.20 MB/sec warmup 13 sec latency 168.931 ms 1 476 1.19 MB/sec warmup 14 sec latency 209.761 ms 1 476 1.11 MB/sec warmup 15 sec latency 1210.057 ms 1 476 1.04 MB/sec warmup 16 sec latency 2210.260 ms 11:03:17 (1787842997) shut down 1 476 0.98 MB/sec warmup 17 sec latency 3210.687 ms facet: mds1 facet_host: oleg438-server facet_failover_host: oleg438-server 1 476 0.93 MB/sec warmup 18 sec latency 4210.890 ms 1 476 0.88 MB/sec warmup 19 sec latency 5211.196 ms 1 476 0.00 MB/sec execute 1 sec latency 7211.607 ms 1 476 0.00 MB/sec execute 2 sec latency 8211.802 ms 1 476 0.00 MB/sec execute 3 sec latency 9212.046 ms 1 476 0.00 MB/sec execute 4 sec latency 10212.467 ms 1 476 0.00 MB/sec execute 5 sec latency 11212.692 ms 1 476 0.00 MB/sec execute 6 sec latency 12212.931 ms 1 476 0.00 MB/sec execute 7 sec latency 13213.759 ms Failover mds1 to oleg438-server mount facets: mds1 1 476 0.00 MB/sec execute 8 sec latency 14214.031 ms 1 476 0.00 MB/sec execute 9 sec latency 15214.905 ms 1 476 0.00 MB/sec execute 10 sec latency 16215.927 ms 1 476 0.00 MB/sec execute 11 sec latency 17216.143 ms 1 476 0.00 MB/sec execute 12 sec latency 18216.345 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 476 0.00 MB/sec execute 13 sec latency 19216.568 ms 1 476 0.00 MB/sec execute 14 sec latency 20216.940 ms 1 476 0.00 MB/sec execute 15 sec latency 21217.197 ms 1 476 0.00 MB/sec execute 16 sec latency 22218.291 ms 1 476 0.00 MB/sec execute 17 sec latency 23218.495 ms 1 476 0.00 MB/sec execute 18 sec latency 24218.718 ms 1 476 0.00 MB/sec execute 19 sec latency 25219.697 ms 1 476 0.00 MB/sec execute 20 sec latency 26220.924 ms 1 476 0.00 MB/sec execute 21 sec latency 27222.802 ms 1 476 0.00 MB/sec execute 22 sec latency 28228.719 ms 1 476 0.00 MB/sec execute 23 sec latency 29228.951 ms 1 476 0.00 MB/sec execute 24 sec latency 30230.439 ms 1 476 0.00 MB/sec execute 25 sec latency 31232.617 ms 1 476 0.00 MB/sec execute 26 sec latency 32233.394 ms 1 476 0.00 MB/sec execute 27 sec latency 33233.572 ms oleg438-server: oleg438-server.virtnet: executing set_default_debug -1 all 1 476 0.00 MB/sec execute 28 sec latency 34233.772 ms pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1 1 476 0.00 MB/sec execute 29 sec latency 35234.406 ms Started lustre-MDT0000 11:03:50 (1787843030) targets are mounted 11:03:50 (1787843030) facet_failover done 1 476 0.00 MB/sec execute 30 sec latency 36238.521 ms 1 476 0.00 MB/sec execute 31 sec latency 37242.413 ms 1 476 0.00 MB/sec execute 32 sec latency 38242.615 ms 1 476 0.00 MB/sec execute 33 sec latency 39245.797 ms 1 476 0.00 MB/sec execute 34 sec latency 40250.491 ms 1 476 0.00 MB/sec execute 35 sec latency 41251.786 ms 1 477 0.00 MB/sec execute 36 sec latency 41896.145 ms 1 513 0.03 MB/sec execute 37 sec latency 387.087 ms 1 580 0.08 MB/sec execute 38 sec latency 169.930 ms 1 642 0.11 MB/sec execute 39 sec latency 95.919 ms 1 669 0.11 MB/sec execute 40 sec latency 343.490 ms oleg438-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 699 0.11 MB/sec execute 41 sec latency 133.685 ms 1 726 0.11 MB/sec execute 42 sec latency 319.499 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 759 0.11 MB/sec execute 43 sec latency 147.628 ms 1 779 0.11 MB/sec execute 44 sec latency 199.314 ms 1 798 0.11 MB/sec execute 45 sec latency 338.020 ms 1 845 0.11 MB/sec execute 46 sec latency 139.062 ms 1 878 0.11 MB/sec execute 47 sec latency 198.436 ms 1 910 0.11 MB/sec execute 48 sec latency 114.470 ms 1 940 0.10 MB/sec execute 49 sec latency 193.374 ms 1 980 0.10 MB/sec execute 50 sec latency 114.988 ms 1 1042 0.12 MB/sec execute 51 sec latency 201.891 ms 1 1124 0.12 MB/sec execute 52 sec latency 67.205 ms 1 1173 0.12 MB/sec execute 53 sec latency 85.465 ms 1 1229 0.12 MB/sec execute 54 sec latency 75.070 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 1275 0.12 MB/sec execute 55 sec latency 101.435 ms 1 1403 0.17 MB/sec execute 56 sec latency 72.143 ms 1 1451 0.16 MB/sec execute 57 sec latency 100.661 ms 1 1489 0.16 MB/sec execute 58 sec latency 267.446 ms 1 1549 0.16 MB/sec execute 59 sec latency 91.022 ms 1 1574 0.16 MB/sec execute 60 sec latency 110.694 ms 1 1621 0.16 MB/sec execute 61 sec latency 95.512 ms 1 1656 0.15 MB/sec execute 62 sec latency 319.140 ms 1 1717 0.15 MB/sec execute 63 sec latency 99.395 ms 1 1791 0.15 MB/sec execute 64 sec latency 102.088 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu Aug 27 11:04:25 EDT 2026 with return code 0 1 1849 0.15 MB/sec execute 65 sec latency 93.893 ms 48297 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 48297 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished