== replay-dual test 26: dbench and tar with mds failover ========================================================== 00:12:54 (1782533574) Starting client oleg454-client.virtnet: -o user_xattr,flock 192.168.204.154@tcp:/lustre /mnt/lustre Started clients oleg454-client.virtnet: 192.168.204.154@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 44900 Started dbench loop with 44901 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 Sat Jun 27 00:12:56 EDT 2026 waiting for dbench pid 44933 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 2210560 2048 2206464 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 26624 3724288 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3755008 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 28672 7479296 1% /mnt/lustre 1 111 5.23 MB/sec warmup 1 sec latency 64.118 ms 1 176 3.53 MB/sec warmup 2 sec latency 75.668 ms 1 247 3.13 MB/sec warmup 3 sec latency 80.147 ms 1 323 2.93 MB/sec warmup 4 sec latency 61.943 ms test_26 fail mds1 1 times 1 392 2.76 MB/sec warmup 5 sec latency 64.655 ms Failing mds1 on oleg454-server 1 469 2.74 MB/sec warmup 6 sec latency 59.443 ms Stopping /mnt/lustre-mds1 (opts:) on oleg454-server 1 511 2.53 MB/sec warmup 7 sec latency 443.608 ms 1 511 2.21 MB/sec warmup 8 sec latency 1445.702 ms 00:13:04 (1782533584) shut down facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server 1 511 1.97 MB/sec warmup 9 sec latency 2445.957 ms 1 511 1.77 MB/sec warmup 10 sec latency 3446.151 ms 1 511 1.61 MB/sec warmup 11 sec latency 4446.353 ms 1 511 1.48 MB/sec warmup 12 sec latency 5446.619 ms 1 511 1.36 MB/sec warmup 13 sec latency 6446.988 ms 1 511 1.27 MB/sec warmup 14 sec latency 7447.238 ms 1 511 1.18 MB/sec warmup 15 sec latency 8447.433 ms 1 511 1.11 MB/sec warmup 16 sec latency 9448.802 ms 1 511 1.04 MB/sec warmup 17 sec latency 10449.076 ms 1 511 0.98 MB/sec warmup 18 sec latency 11449.258 ms Failover mds1 to oleg454-server mount facets: mds1 1 511 0.93 MB/sec warmup 19 sec latency 12449.580 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 511 0.00 MB/sec execute 1 sec latency 14449.861 ms 1 511 0.00 MB/sec execute 2 sec latency 15450.062 ms oleg454-server: oleg454-server.virtnet: executing set_default_debug -1 all 1 511 0.00 MB/sec execute 3 sec latency 16450.187 ms pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1 Started lustre-MDT0000 00:13:20 (1782533600) targets are mounted 00:13:20 (1782533600) facet_failover done 1 511 0.00 MB/sec execute 4 sec latency 17450.367 ms 1 511 0.00 MB/sec execute 5 sec latency 18452.132 ms 1 511 0.00 MB/sec execute 6 sec latency 19452.299 ms 1 511 0.00 MB/sec execute 7 sec latency 20452.462 ms 1 511 0.00 MB/sec execute 8 sec latency 21452.642 ms 1 522 0.04 MB/sec execute 9 sec latency 22307.196 ms 1 664 0.34 MB/sec execute 10 sec latency 77.221 ms oleg454-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 728 0.33 MB/sec execute 11 sec latency 134.227 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 791 0.31 MB/sec execute 12 sec latency 74.386 ms 1 875 0.30 MB/sec execute 13 sec latency 78.304 ms 1 923 0.29 MB/sec execute 14 sec latency 112.017 ms 1 1042 0.34 MB/sec execute 15 sec latency 58.499 ms 1 1155 0.33 MB/sec execute 16 sec latency 56.718 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2432 2206080 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 35840 3630080 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 19456 3689472 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 55296 7319552 1% /mnt/lustre 1 1244 0.32 MB/sec execute 17 sec latency 52.689 ms 1 1410 0.46 MB/sec execute 18 sec latency 62.986 ms 1 1512 0.44 MB/sec execute 19 sec latency 94.954 ms 1 1619 0.42 MB/sec execute 20 sec latency 36.953 ms test_26 fail mds1 2 times Failing mds1 on oleg454-server 1 1691 0.40 MB/sec execute 21 sec latency 74.105 ms Stopping /mnt/lustre-mds1 (opts:) on oleg454-server 1 1775 0.39 MB/sec execute 22 sec latency 395.012 ms 00:13:39 (1782533619) shut down facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server 1 1775 0.37 MB/sec execute 23 sec latency 1395.211 ms 1 1775 0.36 MB/sec execute 24 sec latency 2395.438 ms 1 1775 0.34 MB/sec execute 25 sec latency 3395.751 ms 1 1775 0.33 MB/sec execute 26 sec latency 4396.012 ms 1 1775 0.32 MB/sec execute 27 sec latency 5396.505 ms 1 1775 0.31 MB/sec execute 28 sec latency 6396.704 ms 1 1775 0.29 MB/sec execute 29 sec latency 7396.997 ms 1 1775 0.29 MB/sec execute 30 sec latency 8397.465 ms 1 1775 0.28 MB/sec execute 31 sec latency 9397.803 ms 1 1775 0.27 MB/sec execute 32 sec latency 10397.950 ms Failover mds1 to oleg454-server mount facets: mds1 1 1775 0.26 MB/sec execute 33 sec latency 11398.088 ms 1 1775 0.25 MB/sec execute 34 sec latency 12398.430 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1775 0.24 MB/sec execute 35 sec latency 13398.665 ms 1 1775 0.24 MB/sec execute 36 sec latency 14398.877 ms 1 1775 0.23 MB/sec execute 37 sec latency 15399.168 ms oleg454-server: oleg454-server.virtnet: executing set_default_debug -1 all pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1 1 1775 0.23 MB/sec execute 38 sec latency 16399.349 ms Started lustre-MDT0000 00:13:54 (1782533634) targets are mounted 00:13:54 (1782533634) facet_failover done 1 1775 0.22 MB/sec execute 39 sec latency 17399.533 ms 1 1775 0.21 MB/sec execute 40 sec latency 18399.762 ms 1 1775 0.21 MB/sec execute 41 sec latency 19400.567 ms 1 1775 0.20 MB/sec execute 42 sec latency 20400.796 ms 1 1775 0.20 MB/sec execute 43 sec latency 21400.981 ms 1 1775 0.19 MB/sec execute 44 sec latency 22401.134 ms 1 1843 0.19 MB/sec execute 45 sec latency 22503.376 ms 1 1954 0.19 MB/sec execute 46 sec latency 108.867 ms oleg454-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2045 0.19 MB/sec execute 47 sec latency 43.380 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2160 0.19 MB/sec execute 48 sec latency 50.908 ms 1 2330 0.21 MB/sec execute 49 sec latency 44.073 ms 1 2416 0.21 MB/sec execute 50 sec latency 96.162 ms 1 2499 0.22 MB/sec execute 51 sec latency 84.499 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2944 2205568 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 40960 3638272 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 32768 3673088 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 73728 7311360 1% /mnt/lustre 1 2571 0.22 MB/sec execute 52 sec latency 739.754 ms 1 2775 0.27 MB/sec execute 53 sec latency 100.349 ms 1 2982 0.29 MB/sec execute 54 sec latency 68.154 ms 1 3244 0.31 MB/sec execute 55 sec latency 62.320 ms test_26 fail mds1 3 times Failing mds1 on oleg454-server 1 3495 0.37 MB/sec execute 56 sec latency 35.443 ms Stopping /mnt/lustre-mds1 (opts:) on oleg454-server 1 3584 0.36 MB/sec execute 57 sec latency 227.501 ms 1 3584 0.36 MB/sec execute 58 sec latency 1228.011 ms 00:14:14 (1782533654) shut down facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server 1 3584 0.35 MB/sec execute 59 sec latency 2228.186 ms 1 3584 0.34 MB/sec execute 60 sec latency 3228.421 ms 1 3584 0.34 MB/sec execute 61 sec latency 4229.412 ms 1 3584 0.33 MB/sec execute 62 sec latency 5229.734 ms 1 3584 0.33 MB/sec execute 63 sec latency 6230.137 ms 1 3584 0.32 MB/sec execute 64 sec latency 7230.460 ms 1 3584 0.32 MB/sec execute 65 sec latency 8230.742 ms 1 3584 0.31 MB/sec execute 66 sec latency 9231.382 ms 1 3584 0.31 MB/sec execute 67 sec latency 10231.625 ms 1 3584 0.30 MB/sec execute 68 sec latency 11231.819 ms Failover mds1 to oleg454-server mount facets: mds1 1 3584 0.30 MB/sec execute 69 sec latency 12231.964 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3584 0.30 MB/sec execute 70 sec latency 13233.520 ms 1 3584 0.29 MB/sec execute 71 sec latency 14233.754 ms 1 3584 0.29 MB/sec execute 72 sec latency 15234.282 ms oleg454-server: oleg454-server.virtnet: executing set_default_debug -1 all 1 3584 0.28 MB/sec execute 73 sec latency 16235.060 ms pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1 Started lustre-MDT0000 00:14:30 (1782533670) targets are mounted 00:14:30 (1782533670) facet_failover done 1 3584 0.28 MB/sec execute 74 sec latency 17235.235 ms 1 3615 0.28 MB/sec execute 75 sec latency 18019.774 ms 1 3704 0.28 MB/sec execute 76 sec latency 39.425 ms 1 3820 0.29 MB/sec execute 77 sec latency 42.402 ms oleg454-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 3915 0.29 MB/sec execute 78 sec latency 34.457 ms 1 3999 0.28 MB/sec execute 79 sec latency 57.301 ms 1 4086 0.28 MB/sec execute 80 sec latency 51.082 ms 1 4174 0.28 MB/sec execute 81 sec latency 70.574 ms 1 4260 0.28 MB/sec execute 82 sec latency 184.172 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3456 2205056 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 41984 3683328 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 36864 3690496 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 78848 7373824 2% /mnt/lustre 1 4318 0.27 MB/sec execute 83 sec latency 91.387 ms 1 4387 0.27 MB/sec execute 84 sec latency 86.230 ms 1 4472 0.27 MB/sec execute 85 sec latency 88.851 ms 1 4548 0.27 MB/sec execute 86 sec latency 79.142 ms test_26 fail mds1 4 times Failing mds1 on oleg454-server 1 4645 0.28 MB/sec execute 87 sec latency 85.257 ms Stopping /mnt/lustre-mds1 (opts:) on oleg454-server 1 4742 0.28 MB/sec execute 88 sec latency 49.824 ms 1 4742 0.27 MB/sec execute 89 sec latency 1051.521 ms 00:14:46 (1782533686) shut down facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server 1 4742 0.27 MB/sec execute 90 sec latency 2051.688 ms 1 4742 0.27 MB/sec execute 91 sec latency 3052.788 ms 1 4742 0.27 MB/sec execute 92 sec latency 4052.978 ms 1 4742 0.26 MB/sec execute 93 sec latency 5053.214 ms 1 4742 0.26 MB/sec execute 94 sec latency 6053.471 ms 1 4742 0.26 MB/sec execute 95 sec latency 7053.635 ms 1 4742 0.25 MB/sec execute 96 sec latency 8054.113 ms 1 4742 0.25 MB/sec execute 97 sec latency 9054.357 ms 1 4742 0.25 MB/sec execute 98 sec latency 10055.158 ms 1 4742 0.25 MB/sec execute 99 sec latency 11056.867 ms Failover mds1 to oleg454-server mount facets: mds1 1 cleanup 100 sec 1 cleanup 101 sec Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec oleg454-server: oleg454-server.virtnet: executing set_default_debug -1 all pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1 1 cleanup 105 sec Started lustre-MDT0000 00:15:02 (1782533702) targets are mounted 00:15:02 (1782533702) facet_failover done 1 cleanup 106 sec 1 cleanup 107 sec 1 cleanup 108 sec 1 cleanup 109 sec 1 cleanup 110 sec 0 cleanup 111 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 709 112.812 22503.358 Close 536 5.182 13.566 Rename 33 39.270 68.551 Unlink 137 168.756 21329.935 Qpathinfo 642 7.729 50.939 Qfileinfo 126 1.307 11.222 Qfsinfo 130 1.237 32.056 Sfileinfo 75 26.427 51.812 Find 251 3.416 70.515 WriteX 441 5.140 29.268 ReadX 1081 0.682 36.578 LockX 2 4.340 5.251 UnlockX 2 3.885 4.013 Flush 67 54.873 184.106 Throughput 0.246442 MB/sec 1 clients 1 procs max_latency=22503.376 ms stopping dbench on /mnt/lustre at Sat Jun 27 00:15:07 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre oleg454-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid removed 'client.txt' /mnt/lustre dbench successfully finished 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 Sat Jun 27 00:15:10 EDT 2026 waiting for dbench pid 48835 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 92 4.19 MB/sec warmup 1 sec latency 123.180 ms 1 177 3.56 MB/sec warmup 2 sec latency 71.426 ms 1 262 3.31 MB/sec warmup 3 sec latency 74.979 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3968 2204544 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 44032 3712000 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 60416 3655680 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 104448 7367680 2% /mnt/lustre 1 331 3.00 MB/sec warmup 4 sec latency 86.290 ms 1 405 2.87 MB/sec warmup 5 sec latency 73.155 ms 1 493 2.87 MB/sec warmup 6 sec latency 53.426 ms 1 636 3.01 MB/sec warmup 7 sec latency 64.754 ms test_26 fail mds1 5 times 1 705 2.65 MB/sec warmup 8 sec latency 146.946 ms Failing mds1 on oleg454-server Stopping /mnt/lustre-mds1 (opts:) on oleg454-server 1 767 2.37 MB/sec warmup 9 sec latency 124.804 ms 1 779 2.13 MB/sec warmup 10 sec latency 774.247 ms 00:15:21 (1782533721) shut down facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server 1 779 1.94 MB/sec warmup 11 sec latency 1775.180 ms 1 779 1.78 MB/sec warmup 12 sec latency 2775.930 ms 1 779 1.64 MB/sec warmup 13 sec latency 3776.441 ms 1 779 1.52 MB/sec warmup 14 sec latency 4776.599 ms 1 779 1.42 MB/sec warmup 15 sec latency 5777.304 ms 1 779 1.33 MB/sec warmup 16 sec latency 6777.471 ms 1 779 1.26 MB/sec warmup 17 sec latency 7777.609 ms 1 779 1.19 MB/sec warmup 18 sec latency 8778.166 ms 1 779 1.12 MB/sec warmup 19 sec latency 9778.563 ms Failover mds1 to oleg454-server mount facets: mds1 1 779 0.00 MB/sec execute 1 sec latency 11780.813 ms 1 779 0.00 MB/sec execute 2 sec latency 12780.978 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 779 0.00 MB/sec execute 3 sec latency 13781.171 ms 1 779 0.00 MB/sec execute 4 sec latency 14781.382 ms 1 779 0.00 MB/sec execute 5 sec latency 15781.674 ms oleg454-server: oleg454-server.virtnet: executing set_default_debug -1 all pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1 1 779 0.00 MB/sec execute 6 sec latency 16782.526 ms Started lustre-MDT0000 00:15:36 (1782533736) targets are mounted 00:15:36 (1782533736) facet_failover done 1 779 0.00 MB/sec execute 7 sec latency 17782.707 ms 1 779 0.00 MB/sec execute 8 sec latency 18782.900 ms 1 779 0.00 MB/sec execute 9 sec latency 19783.146 ms 1 779 0.00 MB/sec execute 10 sec latency 20783.512 ms 1 779 0.00 MB/sec execute 11 sec latency 21784.540 ms 1 802 0.01 MB/sec execute 12 sec latency 22271.187 ms 1 887 0.02 MB/sec execute 13 sec latency 121.640 ms oleg454-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 959 0.03 MB/sec execute 14 sec latency 115.688 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1011 0.06 MB/sec execute 15 sec latency 116.392 ms 1 1143 0.10 MB/sec execute 16 sec latency 82.494 ms 1 1235 0.10 MB/sec execute 17 sec latency 38.074 ms 1 1426 0.26 MB/sec execute 18 sec latency 42.713 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4608 2203904 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 15360 3744768 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 64512 3695616 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 79872 7440384 2% /mnt/lustre 1 1512 0.25 MB/sec execute 19 sec latency 196.145 ms 1 1609 0.24 MB/sec execute 20 sec latency 38.822 ms 1 1691 0.23 MB/sec execute 21 sec latency 60.409 ms 1 1836 0.23 MB/sec execute 22 sec latency 47.705 ms test_26 fail mds1 6 times 1 1968 0.22 MB/sec execute 23 sec latency 118.082 ms Failing mds1 on oleg454-server Stopping /mnt/lustre-mds1 (opts:) on oleg454-server 1 2063 0.22 MB/sec execute 24 sec latency 46.664 ms 1 2108 0.21 MB/sec execute 25 sec latency 688.078 ms 00:15:56 (1782533756) shut down facet: mds1 facet_host: oleg454-server facet_failover_host: oleg454-server 1 2108 0.20 MB/sec execute 26 sec latency 1688.656 ms 1 2108 0.20 MB/sec execute 27 sec latency 2688.832 ms 1 2108 0.19 MB/sec execute 28 sec latency 3691.876 ms 1 2108 0.18 MB/sec execute 29 sec latency 4692.188 ms 1 2108 0.18 MB/sec execute 30 sec latency 5692.444 ms 1 2108 0.17 MB/sec execute 31 sec latency 6692.643 ms 1 2108 0.17 MB/sec execute 32 sec latency 7692.862 ms 1 2108 0.16 MB/sec execute 33 sec latency 8693.124 ms 1 2108 0.16 MB/sec execute 34 sec latency 9693.341 ms 1 2108 0.15 MB/sec execute 35 sec latency 10693.593 ms Failover mds1 to oleg454-server mount facets: mds1 1 2108 0.15 MB/sec execute 36 sec latency 11693.726 ms 1 2108 0.14 MB/sec execute 37 sec latency 12694.113 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2108 0.14 MB/sec execute 38 sec latency 13694.351 ms 1 2108 0.14 MB/sec execute 39 sec latency 14694.641 ms oleg454-server: oleg454-server.virtnet: executing set_default_debug -1 all 1 2108 0.13 MB/sec execute 40 sec latency 15694.891 ms pdsh@oleg454-client: oleg454-server: ssh exited with exit code 1 Started lustre-MDT0000 00:16:11 (1782533771) targets are mounted 00:16:11 (1782533771) facet_failover done 1 2108 0.13 MB/sec execute 41 sec latency 16695.341 ms 1 2114 0.13 MB/sec execute 42 sec latency 17609.648 ms 1 2226 0.13 MB/sec execute 43 sec latency 46.475 ms 1 2359 0.15 MB/sec execute 44 sec latency 153.018 ms oleg454-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2434 0.15 MB/sec execute 45 sec latency 140.889 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2566 0.16 MB/sec execute 46 sec latency 111.548 ms 1 2597 0.16 MB/sec execute 47 sec latency 681.081 ms 1 2896 0.24 MB/sec execute 48 sec latency 204.463 ms 1 3000 0.25 MB/sec execute 49 sec latency 103.360 ms 1 3273 0.28 MB/sec execute 50 sec latency 135.056 ms 1 3494 0.33 MB/sec execute 51 sec latency 39.359 ms 1 3634 0.33 MB/sec execute 52 sec latency 30.240 ms 1 3768 0.35 MB/sec execute 53 sec latency 37.502 ms 1 3867 0.34 MB/sec execute 54 sec latency 38.486 ms 1 3962 0.34 MB/sec execute 55 sec latency 48.458 ms 1 4041 0.33 MB/sec execute 56 sec latency 114.153 ms 1 4151 0.33 MB/sec execute 57 sec latency 45.052 ms 1 4243 0.33 MB/sec execute 58 sec latency 165.159 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Sat Jun 27 00:16:29 EDT 2026 with return code 0 1 4318 0.32 MB/sec execute 59 sec latency 86.284 ms 48835 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 48835 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished