== replay-dual test 26: dbench and tar with mds failover ========================================================== 00:02:43 (1746158563) Starting client oleg234-client.virtnet: -o user_xattr,flock 192.168.202.134@tcp:/lustre /mnt/lustre Started clients oleg234-client.virtnet: 192.168.202.134@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 4366 Started dbench loop with 4367 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 Fri May 2 00:02:47 EDT 2025 waiting for dbench pid 4417 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2104 1285584 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1920 1285768 1% /mnt/lustre[MDT:1] 1 of 1 processes prepared for launch 0 sec releasing clients lustre-OST0000_UUID 3833116 1544 3580416 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3080 7185900 1% /mnt/lustre 1 51 2.08 MB/sec warmup 1 sec latency 81.711 ms 1 128 2.86 MB/sec warmup 2 sec latency 151.656 ms 1 182 2.43 MB/sec warmup 3 sec latency 88.403 ms 1 223 2.15 MB/sec warmup 4 sec latency 343.702 ms 1 289 2.13 MB/sec warmup 5 sec latency 76.779 ms 1 369 2.18 MB/sec warmup 6 sec latency 76.643 ms test_26 fail mds1 1 times 1 437 2.19 MB/sec warmup 7 sec latency 70.401 ms Failing mds1 on oleg234-server 1 493 2.15 MB/sec warmup 8 sec latency 96.179 ms Stopping /mnt/lustre-mds1 (opts:) on oleg234-server 1 603 2.33 MB/sec warmup 9 sec latency 173.923 ms 1 603 2.09 MB/sec warmup 10 sec latency 1033.341 ms 00:02:57 (1746158577) shut down facet: mds1 facet_host: oleg234-server facet_failover_host: oleg234-server 1 603 1.90 MB/sec warmup 11 sec latency 2034.189 ms 1 603 1.74 MB/sec warmup 12 sec latency 3034.563 ms 1 603 1.61 MB/sec warmup 13 sec latency 4034.752 ms 1 603 1.50 MB/sec warmup 14 sec latency 5034.928 ms 1 603 1.40 MB/sec warmup 15 sec latency 6035.507 ms 1 603 1.31 MB/sec warmup 16 sec latency 7035.794 ms 1 603 1.23 MB/sec warmup 17 sec latency 8037.345 ms 1 603 1.16 MB/sec warmup 18 sec latency 9038.490 ms 1 603 1.10 MB/sec warmup 19 sec latency 10040.171 ms Failover mds1 to oleg234-server mount facets: mds1 1 603 0.00 MB/sec execute 1 sec latency 12040.500 ms 1 603 0.00 MB/sec execute 2 sec latency 13040.746 ms 1 603 0.00 MB/sec execute 3 sec latency 14041.279 ms 1 603 0.00 MB/sec execute 4 sec latency 15041.615 ms 1 603 0.00 MB/sec execute 5 sec latency 16041.920 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 603 0.00 MB/sec execute 6 sec latency 17042.285 ms 1 603 0.00 MB/sec execute 7 sec latency 18042.425 ms 1 603 0.00 MB/sec execute 8 sec latency 19042.824 ms oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all 1 603 0.00 MB/sec execute 9 sec latency 20043.083 ms pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 Started lustre-MDT0000 00:03:17 (1746158597) targets are mounted 00:03:17 (1746158597) facet_failover done 1 603 0.00 MB/sec execute 10 sec latency 21043.274 ms 1 603 0.00 MB/sec execute 11 sec latency 22045.581 ms 1 603 0.00 MB/sec execute 12 sec latency 23047.365 ms 1 603 0.00 MB/sec execute 13 sec latency 24047.553 ms 1 661 0.01 MB/sec execute 14 sec latency 24457.074 ms oleg234-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 721 0.02 MB/sec execute 15 sec latency 74.742 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 780 0.02 MB/sec execute 16 sec latency 76.726 ms 1 858 0.04 MB/sec execute 17 sec latency 83.376 ms 1 918 0.04 MB/sec execute 18 sec latency 60.221 ms 1 983 0.05 MB/sec execute 19 sec latency 62.611 ms 1 1042 0.10 MB/sec execute 20 sec latency 138.409 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2616 1285072 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2296 1285392 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 34164 3565624 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 9408 3590668 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43572 7156292 1% /mnt/lustre 1 1114 0.09 MB/sec execute 21 sec latency 92.717 ms 1 1163 0.09 MB/sec execute 22 sec latency 84.901 ms 1 1224 0.09 MB/sec execute 23 sec latency 67.712 ms 1 1274 0.09 MB/sec execute 24 sec latency 109.979 ms 1 1418 0.20 MB/sec execute 25 sec latency 94.155 ms 1 1491 0.20 MB/sec execute 26 sec latency 66.217 ms 1 1585 0.19 MB/sec execute 27 sec latency 71.772 ms test_26 fail mds2 2 times 1 1655 0.19 MB/sec execute 28 sec latency 93.340 ms Failing mds2 on oleg234-server 1 1727 0.18 MB/sec execute 29 sec latency 70.733 ms Stopping /mnt/lustre-mds2 (opts:) on oleg234-server 1 1808 0.18 MB/sec execute 30 sec latency 226.839 ms 1 1808 0.17 MB/sec execute 31 sec latency 1227.579 ms 1 1808 0.17 MB/sec execute 32 sec latency 2227.852 ms 1 1808 0.16 MB/sec execute 33 sec latency 3228.415 ms 1 1808 0.16 MB/sec execute 34 sec latency 4228.620 ms 1 1808 0.15 MB/sec execute 35 sec latency 5229.415 ms 1 1808 0.15 MB/sec execute 36 sec latency 6229.598 ms 1 1808 0.14 MB/sec execute 37 sec latency 7240.008 ms 00:03:44 (1746158624) shut down facet: mds2 facet_host: oleg234-server facet_failover_host: oleg234-server 1 1808 0.14 MB/sec execute 38 sec latency 8241.445 ms 1 1808 0.14 MB/sec execute 39 sec latency 9244.947 ms 1 1808 0.13 MB/sec execute 40 sec latency 10245.981 ms 1 1808 0.13 MB/sec execute 41 sec latency 11249.729 ms 1 1808 0.13 MB/sec execute 42 sec latency 12250.008 ms 1 1808 0.12 MB/sec execute 43 sec latency 13250.233 ms 1 1808 0.12 MB/sec execute 44 sec latency 14251.481 ms 1 1808 0.12 MB/sec execute 45 sec latency 15253.120 ms 1 1808 0.12 MB/sec execute 46 sec latency 16254.628 ms 1 1808 0.11 MB/sec execute 47 sec latency 17254.856 ms Failover mds2 to oleg234-server mount facets: mds2 1 1808 0.11 MB/sec execute 48 sec latency 18255.004 ms 1 1808 0.11 MB/sec execute 49 sec latency 19255.125 ms 1 1808 0.11 MB/sec execute 50 sec latency 20256.438 ms 1 1808 0.11 MB/sec execute 51 sec latency 21257.552 ms 1 1808 0.10 MB/sec execute 52 sec latency 22259.295 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1808 0.10 MB/sec execute 53 sec latency 23259.466 ms 1 1808 0.10 MB/sec execute 54 sec latency 24259.710 ms 1 1808 0.10 MB/sec execute 55 sec latency 25260.962 ms oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all 1 1808 0.10 MB/sec execute 56 sec latency 26262.815 ms pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 Started lustre-MDT0001 1 1808 0.09 MB/sec execute 57 sec latency 27265.226 ms 00:04:04 (1746158644) targets are mounted 00:04:04 (1746158644) facet_failover done 1 1808 0.09 MB/sec execute 58 sec latency 28265.443 ms 1 1808 0.09 MB/sec execute 59 sec latency 29265.585 ms 1 1814 0.09 MB/sec execute 60 sec latency 30228.539 ms 1 1857 0.09 MB/sec execute 61 sec latency 117.299 ms oleg234-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 1911 0.09 MB/sec execute 62 sec latency 94.837 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1982 0.09 MB/sec execute 63 sec latency 83.193 ms 1 2018 0.09 MB/sec execute 64 sec latency 90.981 ms 1 2094 0.09 MB/sec execute 65 sec latency 87.903 ms 1 2168 0.09 MB/sec execute 66 sec latency 55.283 ms 1 2292 0.10 MB/sec execute 67 sec latency 54.255 ms 1 2386 0.10 MB/sec execute 68 sec latency 73.700 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2728 1284960 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2476 1285212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37228 3568080 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12652 3592876 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49880 7160956 1% /mnt/lustre 1 2436 0.10 MB/sec execute 69 sec latency 66.202 ms 1 2497 0.11 MB/sec execute 70 sec latency 59.327 ms 1 2603 0.11 MB/sec execute 71 sec latency 58.270 ms 1 2761 0.15 MB/sec execute 72 sec latency 453.319 ms 1 2898 0.16 MB/sec execute 73 sec latency 72.339 ms 1 2988 0.17 MB/sec execute 74 sec latency 70.081 ms test_26 fail mds1 3 times 1 3191 0.18 MB/sec execute 75 sec latency 66.908 ms Failing mds1 on oleg234-server 1 3314 0.19 MB/sec execute 76 sec latency 66.367 ms Stopping /mnt/lustre-mds1 (opts:) on oleg234-server 1 3379 0.19 MB/sec execute 77 sec latency 214.484 ms 1 3379 0.19 MB/sec execute 78 sec latency 1214.703 ms 00:04:25 (1746158665) shut down facet: mds1 facet_host: oleg234-server facet_failover_host: oleg234-server 1 3379 0.18 MB/sec execute 79 sec latency 2215.290 ms 1 3379 0.18 MB/sec execute 80 sec latency 3216.611 ms 1 3379 0.18 MB/sec execute 81 sec latency 4217.601 ms 1 3379 0.18 MB/sec execute 82 sec latency 5217.839 ms 1 3379 0.17 MB/sec execute 83 sec latency 6219.815 ms 1 3379 0.17 MB/sec execute 84 sec latency 7220.845 ms 1 3379 0.17 MB/sec execute 85 sec latency 8222.522 ms 1 3379 0.17 MB/sec execute 86 sec latency 9222.736 ms 1 3379 0.17 MB/sec execute 87 sec latency 10223.068 ms 1 3379 0.16 MB/sec execute 88 sec latency 11223.361 ms Failover mds1 to oleg234-server mount facets: mds1 1 3379 0.16 MB/sec execute 89 sec latency 12223.649 ms 1 3379 0.16 MB/sec execute 90 sec latency 13224.325 ms 1 3379 0.16 MB/sec execute 91 sec latency 14224.753 ms 1 3379 0.16 MB/sec execute 92 sec latency 15224.978 ms 1 3379 0.16 MB/sec execute 93 sec latency 16225.854 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 3379 0.15 MB/sec execute 94 sec latency 17227.293 ms 1 3379 0.15 MB/sec execute 95 sec latency 18227.474 ms 1 3379 0.15 MB/sec execute 96 sec latency 19230.158 ms 1 3379 0.15 MB/sec execute 97 sec latency 20230.465 ms 1 3379 0.15 MB/sec execute 98 sec latency 21230.843 ms 1 3379 0.15 MB/sec execute 99 sec latency 22231.340 ms 1 cleanup 100 sec 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 oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 1 cleanup 108 sec Started lustre-MDT0000 00:04:56 (1746158696) targets are mounted 00:04:56 (1746158696) facet_failover done 1 cleanup 109 sec 1 cleanup 110 sec 1 cleanup 111 sec 1 cleanup 112 sec oleg234-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 cleanup 113 sec mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 0 cleanup 114 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 425 190.532 35017.540 Close 350 8.392 47.061 Rename 22 56.054 109.941 Unlink 52 15.610 36.952 Qpathinfo 416 10.544 92.691 Qfileinfo 91 0.929 15.668 Qfsinfo 72 2.947 15.811 Sfileinfo 50 41.652 83.353 Find 181 143.111 24457.062 WriteX 265 7.320 42.263 ReadX 806 0.832 98.937 LockX 2 8.929 10.661 UnlockX 2 7.317 8.365 Flush 43 36.647 73.686 Throughput 0.146159 MB/sec 1 clients 1 procs max_latency=30228.539 ms stopping dbench on /mnt/lustre at Fri May 2 00:05:01 EDT 2025 with return code 0 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 Fri May 2 00:05:05 EDT 2025 waiting for dbench pid 7813 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 2704 1284984 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2612 1285076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26876 3575136 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 2084 3601924 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 28960 7177060 1% /mnt/lustre 1 50 2.10 MB/sec warmup 1 sec latency 75.877 ms 1 129 2.88 MB/sec warmup 2 sec latency 96.867 ms 1 173 2.35 MB/sec warmup 3 sec latency 126.939 ms 1 234 2.22 MB/sec warmup 4 sec latency 85.788 ms 1 290 2.14 MB/sec warmup 5 sec latency 99.420 ms 1 350 2.09 MB/sec warmup 6 sec latency 98.754 ms 1 437 2.20 MB/sec warmup 7 sec latency 79.363 ms test_26 fail mds2 4 times 1 514 2.21 MB/sec warmup 8 sec latency 67.818 ms Failing mds2 on oleg234-server 1 652 2.34 MB/sec warmup 9 sec latency 75.321 ms Stopping /mnt/lustre-mds2 (opts:) on oleg234-server 1 721 2.13 MB/sec warmup 10 sec latency 65.669 ms 1 744 1.94 MB/sec warmup 11 sec latency 599.044 ms 00:05:16 (1746158716) shut down facet: mds2 facet_host: oleg234-server facet_failover_host: oleg234-server 1 744 1.78 MB/sec warmup 12 sec latency 1599.432 ms 1 744 1.64 MB/sec warmup 13 sec latency 2599.754 ms 1 744 1.52 MB/sec warmup 14 sec latency 3599.988 ms 1 744 1.42 MB/sec warmup 15 sec latency 4600.196 ms 1 744 1.33 MB/sec warmup 16 sec latency 5600.371 ms 1 744 1.25 MB/sec warmup 17 sec latency 6600.551 ms 1 744 1.18 MB/sec warmup 18 sec latency 7600.725 ms 1 744 1.12 MB/sec warmup 19 sec latency 8600.898 ms 1 744 0.00 MB/sec execute 1 sec latency 10604.028 ms Failover mds2 to oleg234-server mount facets: mds2 1 744 0.00 MB/sec execute 2 sec latency 11604.578 ms 1 744 0.00 MB/sec execute 3 sec latency 12607.946 ms 1 744 0.00 MB/sec execute 4 sec latency 13609.484 ms 1 744 0.00 MB/sec execute 5 sec latency 14609.730 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 744 0.00 MB/sec execute 6 sec latency 15609.886 ms 1 744 0.00 MB/sec execute 7 sec latency 16610.027 ms 1 744 0.00 MB/sec execute 8 sec latency 17610.196 ms oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 1 744 0.00 MB/sec execute 9 sec latency 18610.692 ms Started lustre-MDT0001 00:05:35 (1746158735) targets are mounted 00:05:35 (1746158735) facet_failover done 1 744 0.00 MB/sec execute 10 sec latency 19610.994 ms 1 744 0.00 MB/sec execute 11 sec latency 20611.748 ms 1 744 0.00 MB/sec execute 12 sec latency 21612.398 ms 1 744 0.00 MB/sec execute 13 sec latency 22612.598 ms 1 744 0.00 MB/sec execute 14 sec latency 23614.800 ms 1 806 0.01 MB/sec execute 15 sec latency 23828.732 ms oleg234-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 881 0.02 MB/sec execute 16 sec latency 93.706 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 930 0.03 MB/sec execute 17 sec latency 73.169 ms 1 995 0.03 MB/sec execute 18 sec latency 51.591 ms 1 1074 0.08 MB/sec execute 19 sec latency 123.587 ms 1 1156 0.08 MB/sec execute 20 sec latency 62.436 ms 1 1216 0.08 MB/sec execute 21 sec latency 85.505 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2648 1285040 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2816 1284872 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 40672 3554900 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11144 3589080 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 51816 7143980 1% /mnt/lustre 1 1277 0.08 MB/sec execute 22 sec latency 69.304 ms 1 1442 0.20 MB/sec execute 23 sec latency 71.836 ms 1 1512 0.20 MB/sec execute 24 sec latency 49.657 ms 1 1616 0.19 MB/sec execute 25 sec latency 95.117 ms 1 1698 0.19 MB/sec execute 26 sec latency 66.512 ms 1 1834 0.19 MB/sec execute 27 sec latency 42.642 ms test_26 fail mds1 5 times 1 1948 0.18 MB/sec execute 28 sec latency 38.746 ms Failing mds1 on oleg234-server Stopping /mnt/lustre-mds1 (opts:) on oleg234-server 1 2024 0.18 MB/sec execute 29 sec latency 94.994 ms 1 2024 0.17 MB/sec execute 30 sec latency 1095.640 ms 00:05:55 (1746158755) shut down facet: mds1 facet_host: oleg234-server facet_failover_host: oleg234-server 1 2024 0.17 MB/sec execute 31 sec latency 2096.112 ms 1 2024 0.16 MB/sec execute 32 sec latency 3096.978 ms 1 2024 0.16 MB/sec execute 33 sec latency 4098.138 ms 1 2024 0.15 MB/sec execute 34 sec latency 5098.446 ms 1 2024 0.15 MB/sec execute 35 sec latency 6098.668 ms 1 2024 0.15 MB/sec execute 36 sec latency 7099.366 ms 1 2024 0.14 MB/sec execute 37 sec latency 8099.634 ms 1 2024 0.14 MB/sec execute 38 sec latency 9101.148 ms 1 2024 0.13 MB/sec execute 39 sec latency 10102.191 ms 1 2024 0.13 MB/sec execute 40 sec latency 11103.026 ms Failover mds1 to oleg234-server mount facets: mds1 1 2024 0.13 MB/sec execute 41 sec latency 12103.243 ms 1 2024 0.12 MB/sec execute 42 sec latency 13103.403 ms 1 2024 0.12 MB/sec execute 43 sec latency 14103.554 ms 1 2024 0.12 MB/sec execute 44 sec latency 15104.228 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 2024 0.12 MB/sec execute 45 sec latency 16104.435 ms 1 2024 0.11 MB/sec execute 46 sec latency 17106.022 ms 1 2024 0.11 MB/sec execute 47 sec latency 18106.331 ms oleg234-server: oleg234-server.virtnet: executing set_default_debug -1 all 1 2024 0.11 MB/sec execute 48 sec latency 19106.459 ms pdsh@oleg234-client: oleg234-server: ssh exited with exit code 1 Started lustre-MDT0000 00:06:14 (1746158774) targets are mounted 00:06:14 (1746158774) facet_failover done 1 2024 0.11 MB/sec execute 49 sec latency 20107.148 ms 1 2024 0.10 MB/sec execute 50 sec latency 21107.489 ms 1 2026 0.10 MB/sec execute 51 sec latency 22062.924 ms 1 2108 0.10 MB/sec execute 52 sec latency 186.240 ms oleg234-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 2185 0.10 MB/sec execute 53 sec latency 66.879 ms 1 2345 0.12 MB/sec execute 54 sec latency 51.178 ms 1 2428 0.12 MB/sec execute 55 sec latency 55.294 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 2576 0.14 MB/sec execute 56 sec latency 44.745 ms 1 2781 0.19 MB/sec execute 57 sec latency 42.978 ms 1 2969 0.21 MB/sec execute 58 sec latency 53.292 ms 1 3177 0.22 MB/sec execute 59 sec latency 64.219 ms 1 3361 0.24 MB/sec execute 60 sec latency 48.981 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Fri May 2 00:06:26 EDT 2025 with return code 0 7813 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 7813 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished