== replay-dual test 26: dbench and tar with mds failover ========================================================== 19:48:18 (1787788098) Starting client oleg603-client.virtnet: -o user_xattr,flock 192.168.206.103@tcp:/lustre /mnt/lustre Started clients oleg603-client.virtnet: 192.168.206.103@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 45150 Started dbench loop with 45151 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 2210688 2176 2206464 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 14336 3732480 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3751936 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 16384 7484416 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 Wed Aug 26 19:48:23 EDT 2026 waiting for dbench pid 45220 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 28 0.92 MB/sec warmup 1 sec latency 119.273 ms 1 79 1.74 MB/sec warmup 2 sec latency 160.062 ms 1 121 1.83 MB/sec warmup 3 sec latency 232.785 ms 1 165 1.70 MB/sec warmup 4 sec latency 134.033 ms test_26 fail mds1 1 times 1 203 1.58 MB/sec warmup 5 sec latency 122.850 ms 1 240 1.52 MB/sec warmup 6 sec latency 199.015 ms Failing mds1 on oleg603-server 1 271 1.45 MB/sec warmup 7 sec latency 173.888 ms Stopping /mnt/lustre-mds1 (opts:) on oleg603-server 1 305 1.40 MB/sec warmup 8 sec latency 128.681 ms 1 331 1.33 MB/sec warmup 9 sec latency 270.527 ms 1 331 1.20 MB/sec warmup 10 sec latency 1275.989 ms 1 331 1.09 MB/sec warmup 11 sec latency 2276.164 ms 19:48:35 (1787788115) shut down facet: mds1 facet_host: oleg603-server facet_failover_host: oleg603-server 1 331 1.00 MB/sec warmup 12 sec latency 3278.381 ms 1 331 0.92 MB/sec warmup 13 sec latency 4278.546 ms 1 331 0.86 MB/sec warmup 14 sec latency 5278.844 ms 1 331 0.80 MB/sec warmup 15 sec latency 6279.064 ms 1 331 0.75 MB/sec warmup 16 sec latency 7279.280 ms 1 331 0.70 MB/sec warmup 17 sec latency 8279.587 ms 1 331 0.67 MB/sec warmup 18 sec latency 9280.471 ms 1 331 0.63 MB/sec warmup 19 sec latency 10280.760 ms 1 331 0.00 MB/sec execute 1 sec latency 12281.468 ms Failover mds1 to oleg603-server 1 331 0.00 MB/sec execute 2 sec latency 13292.187 ms mount facets: mds1 1 331 0.00 MB/sec execute 3 sec latency 14292.631 ms 1 331 0.00 MB/sec execute 4 sec latency 15292.804 ms 1 331 0.00 MB/sec execute 5 sec latency 16292.986 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 331 0.00 MB/sec execute 6 sec latency 17293.165 ms 1 331 0.00 MB/sec execute 7 sec latency 18293.770 ms 1 331 0.00 MB/sec execute 8 sec latency 19294.009 ms 1 331 0.00 MB/sec execute 9 sec latency 20294.240 ms 1 331 0.00 MB/sec execute 10 sec latency 21294.453 ms 1 331 0.00 MB/sec execute 11 sec latency 22295.271 ms 1 331 0.00 MB/sec execute 12 sec latency 23295.926 ms 1 331 0.00 MB/sec execute 13 sec latency 24296.192 ms 1 331 0.00 MB/sec execute 14 sec latency 25296.851 ms 1 331 0.00 MB/sec execute 15 sec latency 26298.459 ms 1 331 0.00 MB/sec execute 16 sec latency 27299.151 ms 1 331 0.00 MB/sec execute 17 sec latency 28299.383 ms 1 331 0.00 MB/sec execute 18 sec latency 29299.635 ms 1 331 0.00 MB/sec execute 19 sec latency 30299.842 ms 1 331 0.00 MB/sec execute 20 sec latency 31304.154 ms 1 331 0.00 MB/sec execute 21 sec latency 32304.368 ms oleg603-server: oleg603-server.virtnet: executing set_default_debug -1 all 1 331 0.00 MB/sec execute 22 sec latency 33304.622 ms 1 331 0.00 MB/sec execute 23 sec latency 34323.537 ms pdsh@oleg603-client: oleg603-server: ssh exited with exit code 1 1 331 0.00 MB/sec execute 24 sec latency 35323.749 ms Started lustre-MDT0000 1 331 0.00 MB/sec execute 25 sec latency 36324.473 ms 19:49:09 (1787788149) targets are mounted 19:49:09 (1787788149) facet_failover done 1 331 0.00 MB/sec execute 26 sec latency 37324.685 ms 1 331 0.00 MB/sec execute 27 sec latency 38324.849 ms 1 331 0.00 MB/sec execute 28 sec latency 39326.999 ms 1 331 0.00 MB/sec execute 29 sec latency 40327.283 ms 1 331 0.00 MB/sec execute 30 sec latency 41328.449 ms 1 339 0.01 MB/sec execute 31 sec latency 42205.814 ms 1 365 0.03 MB/sec execute 32 sec latency 170.576 ms 1 397 0.06 MB/sec execute 33 sec latency 172.831 ms 1 445 0.11 MB/sec execute 34 sec latency 161.445 ms 1 486 0.14 MB/sec execute 35 sec latency 120.958 ms oleg603-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 516 0.16 MB/sec execute 36 sec latency 193.353 ms 1 603 0.24 MB/sec execute 37 sec latency 146.144 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 644 0.24 MB/sec execute 38 sec latency 130.323 ms 1 671 0.23 MB/sec execute 39 sec latency 316.923 ms 1 703 0.23 MB/sec execute 40 sec latency 124.765 ms 1 726 0.23 MB/sec execute 41 sec latency 271.171 ms 1 762 0.22 MB/sec execute 42 sec latency 112.836 ms 1 794 0.22 MB/sec execute 43 sec latency 159.128 ms 1 825 0.22 MB/sec execute 44 sec latency 102.224 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 3703808 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 9216 3683328 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 46080 7387136 1% /mnt/lustre 1 873 0.21 MB/sec execute 45 sec latency 136.004 ms 1 900 0.21 MB/sec execute 46 sec latency 231.785 ms 1 921 0.21 MB/sec execute 47 sec latency 275.925 ms 1 959 0.20 MB/sec execute 48 sec latency 102.439 ms 1 986 0.20 MB/sec execute 49 sec latency 222.020 ms 1 1062 0.22 MB/sec execute 50 sec latency 77.250 ms test_26 fail mds1 2 times 1 1103 0.21 MB/sec execute 51 sec latency 140.593 ms 1 1136 0.21 MB/sec execute 52 sec latency 117.623 ms Failing mds1 on oleg603-server 1 1177 0.21 MB/sec execute 53 sec latency 141.589 ms Stopping /mnt/lustre-mds1 (opts:) on oleg603-server 1 1211 0.20 MB/sec execute 54 sec latency 119.092 ms 1 1229 0.20 MB/sec execute 55 sec latency 496.970 ms 1 1229 0.20 MB/sec execute 56 sec latency 1497.285 ms 1 1229 0.19 MB/sec execute 57 sec latency 2497.877 ms 19:49:41 (1787788181) shut down facet: mds1 facet_host: oleg603-server facet_failover_host: oleg603-server 1 1229 0.19 MB/sec execute 58 sec latency 3500.460 ms 1 1229 0.19 MB/sec execute 59 sec latency 4502.131 ms 1 1229 0.18 MB/sec execute 60 sec latency 5502.329 ms 1 1229 0.18 MB/sec execute 61 sec latency 6502.517 ms 1 1229 0.18 MB/sec execute 62 sec latency 7502.973 ms 1 1229 0.18 MB/sec execute 63 sec latency 8503.413 ms 1 1229 0.17 MB/sec execute 64 sec latency 9504.020 ms 1 1229 0.17 MB/sec execute 65 sec latency 10504.354 ms 1 1229 0.17 MB/sec execute 66 sec latency 11504.636 ms 1 1229 0.16 MB/sec execute 67 sec latency 12513.521 ms Failover mds1 to oleg603-server mount facets: mds1 1 1229 0.16 MB/sec execute 68 sec latency 13516.247 ms 1 1229 0.16 MB/sec execute 69 sec latency 14516.547 ms 1 1229 0.16 MB/sec execute 70 sec latency 15516.770 ms 1 1229 0.16 MB/sec execute 71 sec latency 16517.486 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1229 0.15 MB/sec execute 72 sec latency 17519.388 ms 1 1229 0.15 MB/sec execute 73 sec latency 18520.074 ms 1 1229 0.15 MB/sec execute 74 sec latency 19520.523 ms 1 1229 0.15 MB/sec execute 75 sec latency 20520.832 ms 1 1229 0.15 MB/sec execute 76 sec latency 21521.915 ms 1 1229 0.14 MB/sec execute 77 sec latency 22522.149 ms oleg603-server: oleg603-server.virtnet: executing set_default_debug -1 all 1 1229 0.14 MB/sec execute 78 sec latency 23527.864 ms pdsh@oleg603-client: oleg603-server: ssh exited with exit code 1 1 1229 0.14 MB/sec execute 79 sec latency 24528.176 ms Started lustre-MDT0000 19:50:03 (1787788203) targets are mounted 19:50:03 (1787788203) facet_failover done 1 1229 0.14 MB/sec execute 80 sec latency 25528.430 ms 1 1229 0.14 MB/sec execute 81 sec latency 26536.438 ms 1 1229 0.13 MB/sec execute 82 sec latency 27537.216 ms 1 1229 0.13 MB/sec execute 83 sec latency 28537.441 ms 1 1229 0.13 MB/sec execute 84 sec latency 29542.491 ms 1 1229 0.13 MB/sec execute 85 sec latency 30542.677 ms 1 1229 0.13 MB/sec execute 86 sec latency 31545.679 ms 1 1229 0.13 MB/sec execute 87 sec latency 32547.682 ms 1 1229 0.13 MB/sec execute 88 sec latency 33547.950 ms 1 1229 0.12 MB/sec execute 89 sec latency 34548.216 ms 1 1229 0.12 MB/sec execute 90 sec latency 35548.442 ms 1 1229 0.12 MB/sec execute 91 sec latency 36548.640 ms 1 1229 0.12 MB/sec execute 92 sec latency 37549.269 ms 1 1229 0.12 MB/sec execute 93 sec latency 38549.540 ms 1 1229 0.12 MB/sec execute 94 sec latency 39550.843 ms 1 1229 0.12 MB/sec execute 95 sec latency 40551.005 ms 1 1229 0.12 MB/sec execute 96 sec latency 41551.541 ms 1 1251 0.11 MB/sec execute 97 sec latency 41738.693 ms 1 1318 0.12 MB/sec execute 98 sec latency 108.702 ms 1 1410 0.14 MB/sec execute 99 sec latency 163.983 ms 1 cleanup 100 sec oleg603-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 cleanup 101 sec 1 cleanup 102 sec mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 cleanup 103 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 162 589.754 42205.801 Close 145 13.045 43.505 Rename 10 124.543 270.926 Unlink 19 27.745 41.871 Qpathinfo 108 21.623 88.742 Qfileinfo 58 2.152 12.180 Qfsinfo 33 3.198 20.179 Sfileinfo 34 62.154 87.249 Find 49 9.261 101.697 WriteX 263 12.548 92.049 ReadX 230 3.187 91.827 Flush 24 126.907 316.896 Throughput 0.141294 MB/sec 1 clients 1 procs max_latency=42205.814 ms stopping dbench on /mnt/lustre at Wed Aug 26 19:50:27 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished 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 Aug 26 19:50:32 EDT 2026 waiting for dbench pid 47216 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 2210560 2560 2205952 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 19456 3716096 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 26624 3725312 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 46080 7441408 1% /mnt/lustre 1 31 1.05 MB/sec warmup 1 sec latency 20.140 ms 1 96 2.16 MB/sec warmup 2 sec latency 112.972 ms 1 137 2.01 MB/sec warmup 3 sec latency 154.732 ms 1 169 1.71 MB/sec warmup 4 sec latency 162.349 ms 1 199 1.57 MB/sec warmup 5 sec latency 160.761 ms 1 247 1.56 MB/sec warmup 6 sec latency 117.417 ms test_26 fail mds1 3 times 1 287 1.53 MB/sec warmup 7 sec latency 131.769 ms 1 315 1.43 MB/sec warmup 8 sec latency 152.708 ms Failing mds1 on oleg603-server 1 339 1.36 MB/sec warmup 9 sec latency 195.224 ms Stopping /mnt/lustre-mds1 (opts:) on oleg603-server 1 372 1.33 MB/sec warmup 10 sec latency 216.703 ms 1 389 1.26 MB/sec warmup 11 sec latency 613.751 ms 1 389 1.15 MB/sec warmup 12 sec latency 1614.738 ms 19:50:45 (1787788245) shut down 1 389 1.06 MB/sec warmup 13 sec latency 2615.340 ms facet: mds1 facet_host: oleg603-server facet_failover_host: oleg603-server 1 389 0.99 MB/sec warmup 14 sec latency 3615.781 ms 1 389 0.92 MB/sec warmup 15 sec latency 4615.970 ms 1 389 0.86 MB/sec warmup 16 sec latency 5616.281 ms 1 389 0.81 MB/sec warmup 17 sec latency 6616.465 ms 1 389 0.77 MB/sec warmup 18 sec latency 7616.747 ms 1 389 0.73 MB/sec warmup 19 sec latency 8616.952 ms 1 389 0.00 MB/sec execute 1 sec latency 10619.150 ms 1 389 0.00 MB/sec execute 2 sec latency 11619.469 ms 1 389 0.00 MB/sec execute 3 sec latency 12621.132 ms Failover mds1 to oleg603-server mount facets: mds1 1 389 0.00 MB/sec execute 4 sec latency 13621.326 ms 1 389 0.00 MB/sec execute 5 sec latency 14621.972 ms 1 389 0.00 MB/sec execute 6 sec latency 15622.230 ms 1 389 0.00 MB/sec execute 7 sec latency 16626.425 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 389 0.00 MB/sec execute 8 sec latency 17628.270 ms 1 389 0.00 MB/sec execute 9 sec latency 18629.499 ms 1 389 0.00 MB/sec execute 10 sec latency 19630.052 ms 1 389 0.00 MB/sec execute 11 sec latency 20630.801 ms 1 389 0.00 MB/sec execute 12 sec latency 21630.980 ms 1 389 0.00 MB/sec execute 13 sec latency 22631.892 ms 1 389 0.00 MB/sec execute 14 sec latency 23632.531 ms 1 389 0.00 MB/sec execute 15 sec latency 24633.269 ms 1 389 0.00 MB/sec execute 16 sec latency 25633.492 ms 1 389 0.00 MB/sec execute 17 sec latency 26634.200 ms 1 389 0.00 MB/sec execute 18 sec latency 27634.709 ms 1 389 0.00 MB/sec execute 19 sec latency 28634.914 ms 1 389 0.00 MB/sec execute 20 sec latency 29636.261 ms 1 389 0.00 MB/sec execute 21 sec latency 30636.504 ms 1 389 0.00 MB/sec execute 22 sec latency 31637.249 ms oleg603-server: oleg603-server.virtnet: executing set_default_debug -1 all 1 389 0.00 MB/sec execute 23 sec latency 32640.277 ms pdsh@oleg603-client: oleg603-server: ssh exited with exit code 1 1 389 0.00 MB/sec execute 24 sec latency 33641.164 ms Started lustre-MDT0000 19:51:17 (1787788277) targets are mounted 19:51:17 (1787788277) facet_failover done 1 389 0.00 MB/sec execute 25 sec latency 34645.268 ms 1 389 0.00 MB/sec execute 26 sec latency 35645.723 ms 1 389 0.00 MB/sec execute 27 sec latency 36648.184 ms 1 389 0.00 MB/sec execute 28 sec latency 37648.365 ms 1 389 0.00 MB/sec execute 29 sec latency 38648.599 ms 1 389 0.00 MB/sec execute 30 sec latency 39648.805 ms 1 389 0.00 MB/sec execute 31 sec latency 40649.116 ms 1 389 0.00 MB/sec execute 32 sec latency 41657.689 ms 1 389 0.00 MB/sec execute 33 sec latency 42663.692 ms 1 422 0.03 MB/sec execute 34 sec latency 42961.623 ms 1 469 0.07 MB/sec execute 35 sec latency 113.915 ms 1 503 0.10 MB/sec execute 36 sec latency 148.158 ms 1 542 0.14 MB/sec execute 37 sec latency 167.780 ms oleg603-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 640 0.19 MB/sec execute 38 sec latency 105.203 ms 1 668 0.19 MB/sec execute 39 sec latency 378.815 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 692 0.18 MB/sec execute 40 sec latency 173.721 ms 1 717 0.18 MB/sec execute 41 sec latency 163.135 ms 1 736 0.18 MB/sec execute 42 sec latency 337.816 ms 1 778 0.18 MB/sec execute 43 sec latency 122.776 ms 1 801 0.17 MB/sec execute 44 sec latency 288.001 ms 1 870 0.17 MB/sec execute 45 sec latency 72.084 ms 1 902 0.17 MB/sec execute 46 sec latency 172.053 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3072 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 39936 3712000 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 30720 3723264 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 70656 7435264 1% /mnt/lustre 1 921 0.17 MB/sec execute 47 sec latency 210.901 ms 1 961 0.17 MB/sec execute 48 sec latency 138.717 ms 1 988 0.16 MB/sec execute 49 sec latency 126.897 ms 1 1063 0.18 MB/sec execute 50 sec latency 87.648 ms 1 1126 0.18 MB/sec execute 51 sec latency 78.656 ms test_26 fail mds1 4 times 1 1163 0.18 MB/sec execute 52 sec latency 98.507 ms 1 1202 0.17 MB/sec execute 53 sec latency 86.673 ms Failing mds1 on oleg603-server 1 1233 0.17 MB/sec execute 54 sec latency 103.121 ms Stopping /mnt/lustre-mds1 (opts:) on oleg603-server 1 1268 0.17 MB/sec execute 55 sec latency 142.709 ms 1 1393 0.22 MB/sec execute 56 sec latency 273.476 ms 1 1393 0.21 MB/sec execute 57 sec latency 1274.217 ms 1 1393 0.21 MB/sec execute 58 sec latency 2276.256 ms 19:51:50 (1787788310) shut down facet: mds1 facet_host: oleg603-server facet_failover_host: oleg603-server 1 1393 0.21 MB/sec execute 59 sec latency 3276.504 ms 1 1393 0.20 MB/sec execute 60 sec latency 4276.909 ms 1 1393 0.20 MB/sec execute 61 sec latency 5277.715 ms 1 1393 0.20 MB/sec execute 62 sec latency 6278.441 ms 1 1393 0.19 MB/sec execute 63 sec latency 7278.697 ms 1 1393 0.19 MB/sec execute 64 sec latency 8279.296 ms 1 1393 0.19 MB/sec execute 65 sec latency 9279.471 ms 1 1393 0.18 MB/sec execute 66 sec latency 10279.641 ms 1 1393 0.18 MB/sec execute 67 sec latency 11279.900 ms 1 1393 0.18 MB/sec execute 68 sec latency 12280.459 ms Failover mds1 to oleg603-server 1 1393 0.18 MB/sec execute 69 sec latency 13284.791 ms mount facets: mds1 1 1393 0.17 MB/sec execute 70 sec latency 14285.004 ms 1 1393 0.17 MB/sec execute 71 sec latency 15285.246 ms 1 1393 0.17 MB/sec execute 72 sec latency 16285.468 ms 1 1393 0.17 MB/sec execute 73 sec latency 17285.672 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1393 0.16 MB/sec execute 74 sec latency 18285.933 ms 1 1393 0.16 MB/sec execute 75 sec latency 19286.176 ms 1 1393 0.16 MB/sec execute 76 sec latency 20286.646 ms 1 1393 0.16 MB/sec execute 77 sec latency 21290.533 ms 1 1393 0.16 MB/sec execute 78 sec latency 22292.000 ms 1 1393 0.15 MB/sec execute 79 sec latency 23292.192 ms 1 1403 0.15 MB/sec execute 80 sec latency 24038.064 ms oleg603-server: oleg603-server.virtnet: executing set_default_debug -1 all 1 1442 0.15 MB/sec execute 81 sec latency 131.159 ms pdsh@oleg603-client: oleg603-server: ssh exited with exit code 1 1 1486 0.15 MB/sec execute 82 sec latency 182.625 ms Started lustre-MDT0000 19:52:14 (1787788334) targets are mounted 19:52:14 (1787788334) facet_failover done 1 1534 0.15 MB/sec execute 83 sec latency 100.490 ms 1 1584 0.15 MB/sec execute 84 sec latency 72.873 ms 1 1632 0.15 MB/sec execute 85 sec latency 95.881 ms 1 1660 0.14 MB/sec execute 86 sec latency 341.289 ms 1 1706 0.14 MB/sec execute 87 sec latency 103.827 ms 1 1770 0.14 MB/sec execute 88 sec latency 103.095 ms oleg603-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1821 0.14 MB/sec execute 89 sec latency 100.643 ms 1 1857 0.14 MB/sec execute 90 sec latency 117.065 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1888 0.14 MB/sec execute 91 sec latency 153.299 ms 1 1961 0.14 MB/sec execute 92 sec latency 158.712 ms 1 2008 0.14 MB/sec execute 93 sec latency 151.085 ms 1 2069 0.14 MB/sec execute 94 sec latency 91.391 ms 1 2138 0.14 MB/sec execute 95 sec latency 112.987 ms 1 2168 0.13 MB/sec execute 96 sec latency 100.076 ms 1 2241 0.13 MB/sec execute 97 sec latency 89.483 ms 1 2342 0.14 MB/sec execute 98 sec latency 65.998 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 2373 0.14 MB/sec execute 99 sec latency 215.836 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 350 178.829 42961.542 Close 303 12.272 61.309 Rename 13 94.292 164.207 Unlink 33 28.763 52.023 Qpathinfo 317 92.077 24038.034 Qfileinfo 88 1.993 8.161 Qfsinfo 39 3.245 17.463 Sfileinfo 41 53.816 165.134 Find 106 6.467 44.737 WriteX 316 10.916 51.523 ReadX 381 1.617 75.612 Flush 32 147.679 378.799 Throughput 0.142055 MB/sec 1 clients 1 procs max_latency=42961.623 ms stopping dbench on /mnt/lustre at Wed Aug 26 19:52:35 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished 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 Aug 26 19:52:41 EDT 2026 waiting for dbench pid 49235 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 tar: Error is not recoverable: exiting now 1 of 1 processes prepared for launch 0 sec releasing clients dbench killed by signal 15 stopping dbench on /mnt/lustre at Wed Aug 26 19:52:41 EDT 2026 with return code 0 49235 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 49235 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished