== replay-dual test 26: dbench and tar with mds failover ========================================================== 01:56:13 (1761285373) Starting client oleg231-client.virtnet: -o user_xattr,flock 192.168.202.131@tcp:/lustre /mnt/lustre Started clients oleg231-client.virtnet: 192.168.202.131@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 44530 Started dbench loop with 44531 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 3456 2205184 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 23552 3730432 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3761152 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 26624 7491584 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 Fri Oct 24 01:56:19 EDT 2025 waiting for dbench pid 44599 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 44.049 ms 1 68 1.50 MB/sec warmup 2 sec latency 170.205 ms 1 121 1.82 MB/sec warmup 3 sec latency 151.137 ms 1 158 1.63 MB/sec warmup 4 sec latency 129.461 ms test_26 fail mds1 1 times 1 197 1.56 MB/sec warmup 5 sec latency 112.075 ms 1 230 1.47 MB/sec warmup 6 sec latency 137.801 ms 1 263 1.41 MB/sec warmup 7 sec latency 136.017 ms Failing mds1 on oleg231-server 1 295 1.36 MB/sec warmup 8 sec latency 174.727 ms Stopping /mnt/lustre-mds1 (opts:) on oleg231-server 1 323 1.30 MB/sec warmup 9 sec latency 144.651 ms 1 330 1.19 MB/sec warmup 10 sec latency 884.503 ms 1 330 1.09 MB/sec warmup 11 sec latency 1884.691 ms 1 330 1.00 MB/sec warmup 12 sec latency 2888.919 ms 01:56:32 (1761285392) shut down facet: mds1 facet_host: oleg231-server facet_failover_host: oleg231-server 1 330 0.92 MB/sec warmup 13 sec latency 3889.173 ms 1 330 0.85 MB/sec warmup 14 sec latency 4889.455 ms 1 330 0.80 MB/sec warmup 15 sec latency 5889.826 ms 1 330 0.75 MB/sec warmup 16 sec latency 6892.778 ms 1 330 0.70 MB/sec warmup 17 sec latency 7899.905 ms 1 330 0.66 MB/sec warmup 18 sec latency 8900.099 ms 1 330 0.63 MB/sec warmup 19 sec latency 9901.684 ms 1 330 0.00 MB/sec execute 1 sec latency 11904.310 ms 1 330 0.00 MB/sec execute 2 sec latency 12908.711 ms Failover mds1 to oleg231-server mount facets: mds1 1 330 0.00 MB/sec execute 3 sec latency 13910.146 ms 1 330 0.00 MB/sec execute 4 sec latency 14910.311 ms 1 330 0.00 MB/sec execute 5 sec latency 15910.555 ms 1 330 0.00 MB/sec execute 6 sec latency 16910.735 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 330 0.00 MB/sec execute 7 sec latency 17912.114 ms 1 330 0.00 MB/sec execute 8 sec latency 18912.374 ms 1 330 0.00 MB/sec execute 9 sec latency 19916.682 ms 1 330 0.00 MB/sec execute 10 sec latency 20917.113 ms 1 330 0.00 MB/sec execute 11 sec latency 21917.464 ms 1 330 0.00 MB/sec execute 12 sec latency 22917.754 ms 1 330 0.00 MB/sec execute 13 sec latency 23918.119 ms oleg231-server: oleg231-server.virtnet: executing set_default_debug -1 all 1 330 0.00 MB/sec execute 14 sec latency 24918.333 ms pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1 1 330 0.00 MB/sec execute 15 sec latency 25918.535 ms Started lustre-MDT0000 01:56:56 (1761285416) targets are mounted 01:56:56 (1761285416) facet_failover done 1 330 0.00 MB/sec execute 16 sec latency 26918.701 ms 1 330 0.00 MB/sec execute 17 sec latency 27921.887 ms 1 330 0.00 MB/sec execute 18 sec latency 28937.612 ms 1 330 0.00 MB/sec execute 19 sec latency 29940.398 ms 1 330 0.00 MB/sec execute 20 sec latency 30940.753 ms 1 330 0.00 MB/sec execute 21 sec latency 31955.184 ms 1 330 0.00 MB/sec execute 22 sec latency 32955.393 ms 1 330 0.00 MB/sec execute 23 sec latency 33955.580 ms 1 330 0.00 MB/sec execute 24 sec latency 34955.811 ms 1 330 0.00 MB/sec execute 25 sec latency 35957.391 ms 1 330 0.00 MB/sec execute 26 sec latency 36958.216 ms 1 330 0.00 MB/sec execute 27 sec latency 37960.035 ms 1 330 0.00 MB/sec execute 28 sec latency 38960.916 ms 1 330 0.00 MB/sec execute 29 sec latency 39961.909 ms 1 330 0.00 MB/sec execute 30 sec latency 40962.145 ms 1 337 0.01 MB/sec execute 31 sec latency 41383.476 ms 1 365 0.03 MB/sec execute 32 sec latency 163.400 ms 1 405 0.07 MB/sec execute 33 sec latency 124.665 ms 1 437 0.10 MB/sec execute 34 sec latency 145.311 ms oleg231-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 469 0.13 MB/sec execute 35 sec latency 153.256 ms 1 501 0.15 MB/sec execute 36 sec latency 137.040 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 527 0.17 MB/sec execute 37 sec latency 208.038 ms 1 603 0.24 MB/sec execute 38 sec latency 144.701 ms 1 642 0.23 MB/sec execute 39 sec latency 139.323 ms 1 669 0.23 MB/sec execute 40 sec latency 233.238 ms 1 699 0.22 MB/sec execute 41 sec latency 162.150 ms 1 730 0.22 MB/sec execute 42 sec latency 161.801 ms 1 769 0.22 MB/sec execute 43 sec latency 99.270 ms 1 794 0.21 MB/sec execute 44 sec latency 235.926 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3584 2204928 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 38912 3684352 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 12288 3744768 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 51200 7429120 1% /mnt/lustre 1 808 0.21 MB/sec execute 45 sec latency 186.916 ms 1 865 0.21 MB/sec execute 46 sec latency 113.773 ms 1 888 0.21 MB/sec execute 47 sec latency 236.475 ms 1 914 0.20 MB/sec execute 48 sec latency 189.674 ms 1 940 0.20 MB/sec execute 49 sec latency 133.346 ms 1 980 0.20 MB/sec execute 50 sec latency 142.581 ms test_26 fail mds1 2 times 1 1028 0.21 MB/sec execute 51 sec latency 154.943 ms 1 1071 0.21 MB/sec execute 52 sec latency 98.453 ms Failing mds1 on oleg231-server 1 1118 0.21 MB/sec execute 53 sec latency 94.512 ms 1 1149 0.20 MB/sec execute 54 sec latency 98.141 ms Stopping /mnt/lustre-mds1 (opts:) on oleg231-server 1 1185 0.20 MB/sec execute 55 sec latency 107.038 ms 1 1214 0.20 MB/sec execute 56 sec latency 235.645 ms 1 1214 0.19 MB/sec execute 57 sec latency 1235.894 ms 1 1214 0.19 MB/sec execute 58 sec latency 2236.618 ms 1 1214 0.19 MB/sec execute 59 sec latency 3241.439 ms 01:57:39 (1761285459) shut down facet: mds1 facet_host: oleg231-server facet_failover_host: oleg231-server 1 1214 0.18 MB/sec execute 60 sec latency 4241.732 ms 1 1214 0.18 MB/sec execute 61 sec latency 5243.988 ms 1 1214 0.18 MB/sec execute 62 sec latency 6244.642 ms 1 1214 0.18 MB/sec execute 63 sec latency 7246.461 ms 1 1214 0.17 MB/sec execute 64 sec latency 8246.813 ms 1 1214 0.17 MB/sec execute 65 sec latency 9247.100 ms 1 1214 0.17 MB/sec execute 66 sec latency 10247.380 ms 1 1214 0.16 MB/sec execute 67 sec latency 11248.831 ms 1 1214 0.16 MB/sec execute 68 sec latency 12249.059 ms 1 1214 0.16 MB/sec execute 69 sec latency 13249.643 ms Failover mds1 to oleg231-server 1 1214 0.16 MB/sec execute 70 sec latency 14249.778 ms mount facets: mds1 1 1214 0.16 MB/sec execute 71 sec latency 15255.227 ms 1 1214 0.15 MB/sec execute 72 sec latency 16256.950 ms 1 1214 0.15 MB/sec execute 73 sec latency 17257.170 ms 1 1214 0.15 MB/sec execute 74 sec latency 18260.217 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1214 0.15 MB/sec execute 75 sec latency 19263.361 ms 1 1214 0.15 MB/sec execute 76 sec latency 20265.614 ms 1 1214 0.14 MB/sec execute 77 sec latency 21265.791 ms 1 1214 0.14 MB/sec execute 78 sec latency 22266.595 ms 1 1214 0.14 MB/sec execute 79 sec latency 23276.545 ms 1 1214 0.14 MB/sec execute 80 sec latency 24276.792 ms 1 1214 0.14 MB/sec execute 81 sec latency 25277.020 ms oleg231-server: oleg231-server.virtnet: executing set_default_debug -1 all 1 1214 0.13 MB/sec execute 82 sec latency 26278.983 ms 1 1214 0.13 MB/sec execute 83 sec latency 27279.269 ms pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1 1 1214 0.13 MB/sec execute 84 sec latency 28279.788 ms Started lustre-MDT0000 01:58:04 (1761285484) targets are mounted 01:58:04 (1761285484) facet_failover done 1 1214 0.13 MB/sec execute 85 sec latency 29280.687 ms 1 1214 0.13 MB/sec execute 86 sec latency 30280.853 ms 1 1214 0.13 MB/sec execute 87 sec latency 31281.512 ms 1 1214 0.13 MB/sec execute 88 sec latency 32281.746 ms 1 1214 0.12 MB/sec execute 89 sec latency 33281.962 ms 1 1214 0.12 MB/sec execute 90 sec latency 34282.587 ms 1 1214 0.12 MB/sec execute 91 sec latency 35282.764 ms 1 1214 0.12 MB/sec execute 92 sec latency 36283.281 ms 1 1214 0.12 MB/sec execute 93 sec latency 37283.715 ms 1 1214 0.12 MB/sec execute 94 sec latency 38295.513 ms 1 1214 0.12 MB/sec execute 95 sec latency 39295.788 ms 1 1214 0.11 MB/sec execute 96 sec latency 40296.514 ms 1 1233 0.11 MB/sec execute 97 sec latency 40371.406 ms 1 1267 0.11 MB/sec execute 98 sec latency 127.333 ms 1 1384 0.14 MB/sec execute 99 sec latency 184.018 ms oleg231-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 cleanup 100 sec 1 cleanup 101 sec mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 cleanup 102 sec 1 cleanup 103 sec 0 cleanup 104 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 152 82.715 470.330 Close 135 322.133 41383.426 Rename 10 101.850 161.770 Unlink 17 29.299 85.854 Qpathinfo 100 428.369 40371.375 Qfileinfo 58 2.345 23.952 Qfsinfo 33 4.431 32.718 Sfileinfo 34 67.825 113.755 Find 48 8.199 85.893 WriteX 263 15.537 72.045 ReadX 225 2.938 63.419 Flush 24 124.746 236.452 Throughput 0.140948 MB/sec 1 clients 1 procs max_latency=41383.476 ms stopping dbench on /mnt/lustre at Fri Oct 24 01:58:24 EDT 2025 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3968 2204544 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 18432 3710976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 8192 3707904 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 26624 7418880 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 Fri Oct 24 01:58:29 EDT 2025 waiting for dbench pid 46580 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 1.05 MB/sec warmup 1 sec latency 91.254 ms 1 90 2.09 MB/sec warmup 2 sec latency 149.556 ms 1 124 1.83 MB/sec warmup 3 sec latency 159.892 ms 1 157 1.63 MB/sec warmup 4 sec latency 155.635 ms 1 189 1.51 MB/sec warmup 5 sec latency 229.441 ms test_26 fail mds1 3 times 1 216 1.39 MB/sec warmup 6 sec latency 143.822 ms 1 255 1.38 MB/sec warmup 7 sec latency 121.496 ms Failing mds1 on oleg231-server 1 290 1.34 MB/sec warmup 8 sec latency 131.949 ms Stopping /mnt/lustre-mds1 (opts:) on oleg231-server 1 323 1.30 MB/sec warmup 9 sec latency 173.249 ms 1 338 1.22 MB/sec warmup 10 sec latency 625.138 ms 1 338 1.11 MB/sec warmup 11 sec latency 1632.308 ms 1 338 1.02 MB/sec warmup 12 sec latency 2633.402 ms 01:58:42 (1761285522) shut down facet: mds1 facet_host: oleg231-server facet_failover_host: oleg231-server 1 338 0.94 MB/sec warmup 13 sec latency 3633.630 ms 1 338 0.87 MB/sec warmup 14 sec latency 4633.912 ms 1 338 0.82 MB/sec warmup 15 sec latency 5634.104 ms 1 338 0.77 MB/sec warmup 16 sec latency 6634.992 ms 1 338 0.72 MB/sec warmup 17 sec latency 7635.184 ms 1 338 0.68 MB/sec warmup 18 sec latency 8638.352 ms 1 338 0.64 MB/sec warmup 19 sec latency 9638.556 ms 1 338 0.00 MB/sec execute 1 sec latency 11638.959 ms 1 338 0.00 MB/sec execute 2 sec latency 12639.155 ms Failover mds1 to oleg231-server mount facets: mds1 1 338 0.00 MB/sec execute 3 sec latency 13646.082 ms 1 338 0.00 MB/sec execute 4 sec latency 14646.245 ms 1 338 0.00 MB/sec execute 5 sec latency 15646.772 ms 1 338 0.00 MB/sec execute 6 sec latency 16646.927 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 338 0.00 MB/sec execute 7 sec latency 17647.257 ms 1 338 0.00 MB/sec execute 8 sec latency 18647.531 ms 1 338 0.00 MB/sec execute 9 sec latency 19649.770 ms 1 338 0.00 MB/sec execute 10 sec latency 20651.001 ms 1 338 0.00 MB/sec execute 11 sec latency 21651.425 ms 1 338 0.00 MB/sec execute 12 sec latency 22651.691 ms oleg231-server: oleg231-server.virtnet: executing set_default_debug -1 all 1 349 0.02 MB/sec execute 13 sec latency 22986.194 ms 1 383 0.09 MB/sec execute 14 sec latency 145.964 ms pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1 1 427 0.19 MB/sec execute 15 sec latency 114.371 ms Started lustre-MDT0000 01:59:05 (1761285545) targets are mounted 01:59:05 (1761285545) facet_failover done 1 461 0.24 MB/sec execute 16 sec latency 156.579 ms 1 507 0.31 MB/sec execute 17 sec latency 108.845 ms 1 552 0.38 MB/sec execute 18 sec latency 156.598 ms 1 636 0.46 MB/sec execute 19 sec latency 115.148 ms 1 664 0.44 MB/sec execute 20 sec latency 130.872 ms oleg231-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 689 0.42 MB/sec execute 21 sec latency 262.575 ms 1 711 0.41 MB/sec execute 22 sec latency 128.738 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 731 0.39 MB/sec execute 23 sec latency 297.226 ms 1 762 0.38 MB/sec execute 24 sec latency 137.375 ms 1 789 0.37 MB/sec execute 25 sec latency 134.745 ms 1 810 0.35 MB/sec execute 26 sec latency 273.649 ms 1 851 0.34 MB/sec execute 27 sec latency 146.641 ms 1 885 0.34 MB/sec execute 28 sec latency 207.090 ms 1 913 0.33 MB/sec execute 29 sec latency 144.949 ms 1 949 0.32 MB/sec execute 30 sec latency 235.876 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4736 2203776 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 33792 3685376 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 37888 3677184 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 71680 7362560 1% /mnt/lustre 1 972 0.31 MB/sec execute 31 sec latency 120.284 ms 1 1005 0.31 MB/sec execute 32 sec latency 316.391 ms 1 1079 0.32 MB/sec execute 33 sec latency 86.608 ms 1 1132 0.31 MB/sec execute 34 sec latency 88.265 ms 1 1180 0.31 MB/sec execute 35 sec latency 95.854 ms test_26 fail mds1 4 times 1 1226 0.30 MB/sec execute 36 sec latency 81.358 ms 1 1263 0.29 MB/sec execute 37 sec latency 124.276 ms Failing mds1 on oleg231-server 1 1399 0.36 MB/sec execute 38 sec latency 78.945 ms Stopping /mnt/lustre-mds1 (opts:) on oleg231-server 1 1441 0.35 MB/sec execute 39 sec latency 103.902 ms 1 1473 0.34 MB/sec execute 40 sec latency 344.901 ms 1 1473 0.34 MB/sec execute 41 sec latency 1345.118 ms 1 1473 0.33 MB/sec execute 42 sec latency 2345.350 ms 01:59:32 (1761285572) shut down facet: mds1 facet_host: oleg231-server facet_failover_host: oleg231-server 1 1473 0.32 MB/sec execute 43 sec latency 3347.896 ms 1 1473 0.31 MB/sec execute 44 sec latency 4350.727 ms 1 1473 0.31 MB/sec execute 45 sec latency 5353.506 ms 1 1473 0.30 MB/sec execute 46 sec latency 6353.711 ms 1 1473 0.29 MB/sec execute 47 sec latency 7353.893 ms 1 1473 0.29 MB/sec execute 48 sec latency 8355.733 ms 1 1473 0.28 MB/sec execute 49 sec latency 9361.144 ms 1 1473 0.27 MB/sec execute 50 sec latency 10374.615 ms 1 1473 0.27 MB/sec execute 51 sec latency 11375.796 ms 1 1473 0.26 MB/sec execute 52 sec latency 12376.004 ms 1 1473 0.26 MB/sec execute 53 sec latency 13377.884 ms Failover mds1 to oleg231-server mount facets: mds1 1 1473 0.25 MB/sec execute 54 sec latency 14378.045 ms 1 1473 0.25 MB/sec execute 55 sec latency 15378.310 ms 1 1473 0.25 MB/sec execute 56 sec latency 16378.533 ms 1 1473 0.24 MB/sec execute 57 sec latency 17378.721 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1473 0.24 MB/sec execute 58 sec latency 18380.468 ms 1 1473 0.23 MB/sec execute 59 sec latency 19383.942 ms 1 1473 0.23 MB/sec execute 60 sec latency 20384.827 ms 1 1473 0.23 MB/sec execute 61 sec latency 21385.097 ms 1 1473 0.22 MB/sec execute 62 sec latency 22385.382 ms 1 1473 0.22 MB/sec execute 63 sec latency 23386.700 ms oleg231-server: oleg231-server.virtnet: executing set_default_debug -1 all 1 1473 0.21 MB/sec execute 64 sec latency 24387.248 ms 1 1473 0.21 MB/sec execute 65 sec latency 25387.483 ms pdsh@oleg231-client: oleg231-server: ssh exited with exit code 1 1 1473 0.21 MB/sec execute 66 sec latency 26397.722 ms Started lustre-MDT0000 01:59:56 (1761285596) targets are mounted 01:59:56 (1761285596) facet_failover done 1 1473 0.21 MB/sec execute 67 sec latency 27397.985 ms 1 1473 0.20 MB/sec execute 68 sec latency 28402.143 ms 1 1473 0.20 MB/sec execute 69 sec latency 29402.372 ms 1 1473 0.20 MB/sec execute 70 sec latency 30405.300 ms 1 1473 0.19 MB/sec execute 71 sec latency 31405.615 ms 1 1473 0.19 MB/sec execute 72 sec latency 32406.952 ms 1 1473 0.19 MB/sec execute 73 sec latency 33407.547 ms 1 1473 0.19 MB/sec execute 74 sec latency 34409.528 ms 1 1473 0.18 MB/sec execute 75 sec latency 35409.809 ms 1 1473 0.18 MB/sec execute 76 sec latency 36411.242 ms 1 1473 0.18 MB/sec execute 77 sec latency 37411.525 ms 1 1473 0.18 MB/sec execute 78 sec latency 38411.798 ms 1 1473 0.17 MB/sec execute 79 sec latency 39412.076 ms 1 1473 0.17 MB/sec execute 80 sec latency 40412.450 ms 1 1473 0.17 MB/sec execute 81 sec latency 41414.566 ms 1 1473 0.17 MB/sec execute 82 sec latency 42414.804 ms 1 1473 0.17 MB/sec execute 83 sec latency 43421.799 ms 1 1489 0.16 MB/sec execute 84 sec latency 43718.956 ms 1 1523 0.16 MB/sec execute 85 sec latency 113.368 ms 1 1570 0.16 MB/sec execute 86 sec latency 85.378 ms 1 1609 0.16 MB/sec execute 87 sec latency 102.301 ms oleg231-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1647 0.16 MB/sec execute 88 sec latency 222.560 ms 1 1684 0.16 MB/sec execute 89 sec latency 128.112 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1706 0.15 MB/sec execute 90 sec latency 156.011 ms 1 1761 0.15 MB/sec execute 91 sec latency 119.005 ms 1 1810 0.15 MB/sec execute 92 sec latency 134.329 ms 1 1851 0.15 MB/sec execute 93 sec latency 138.841 ms 1 1886 0.15 MB/sec execute 94 sec latency 149.093 ms 1 1965 0.15 MB/sec execute 95 sec latency 175.880 ms 1 2002 0.15 MB/sec execute 96 sec latency 106.427 ms 1 2083 0.15 MB/sec execute 97 sec latency 88.268 ms 1 2141 0.15 MB/sec execute 98 sec latency 84.923 ms 1 2178 0.15 MB/sec execute 99 sec latency 126.569 ms 1 cleanup 100 sec 1 cleanup 101 sec tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 cleanup 102 sec 1 cleanup 103 sec 0 cleanup 104 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 339 62.363 298.017 Close 293 242.414 43718.923 Rename 11 91.313 155.990 Unlink 28 30.521 70.511 Qpathinfo 289 15.299 84.462 Qfileinfo 88 1.759 18.638 Qfsinfo 33 4.391 35.088 Sfileinfo 34 63.959 115.235 Find 92 7.191 83.077 WriteX 321 12.657 67.559 ReadX 348 2.125 74.520 Flush 30 143.622 316.374 Throughput 0.146041 MB/sec 1 clients 1 procs max_latency=43718.956 ms stopping dbench on /mnt/lustre at Fri Oct 24 02:00:34 EDT 2025 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 Fri Oct 24 02:00:39 EDT 2025 waiting for dbench pid 48525 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 1.05 MB/sec warmup 1 sec latency 92.350 ms 1 91 2.08 MB/sec warmup 2 sec latency 133.078 ms 1 129 1.91 MB/sec warmup 3 sec latency 179.281 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Fri Oct 24 02:00:43 EDT 2025 with return code 0 48525 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 48525 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished