== replay-dual test 26: dbench and tar with mds failover ========================================================== 15:54:01 (1789674841) Starting client oleg307-client.virtnet: -o user_xattr,flock 192.168.203.107@tcp:/lustre /mnt/lustre Started clients oleg307-client.virtnet: 192.168.203.107@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 45146 Started dbench loop with 45147 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 10240 3739648 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3765248 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 12288 7504896 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 Sep 17 15:54:08 EDT 2026 waiting for dbench pid 45215 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 0 12 0.00 MB/sec warmup 1 sec latency 32.233 ms 1 51 1.05 MB/sec warmup 2 sec latency 170.591 ms 1 98 1.48 MB/sec warmup 3 sec latency 182.224 ms 1 139 1.50 MB/sec warmup 4 sec latency 177.547 ms 1 168 1.36 MB/sec warmup 5 sec latency 158.304 ms test_26 fail mds1 1 times 1 197 1.30 MB/sec warmup 6 sec latency 144.119 ms 1 223 1.23 MB/sec warmup 7 sec latency 186.223 ms Failing mds1 on oleg307-server 1 250 1.17 MB/sec warmup 8 sec latency 182.232 ms Stopping /mnt/lustre-mds1 (opts:) on oleg307-server 1 286 1.19 MB/sec warmup 9 sec latency 137.294 ms 1 305 1.12 MB/sec warmup 10 sec latency 298.858 ms 1 305 1.02 MB/sec warmup 11 sec latency 1299.743 ms 1 305 0.93 MB/sec warmup 12 sec latency 2300.419 ms 15:54:21 (1789674861) shut down 1 305 0.86 MB/sec warmup 13 sec latency 3300.723 ms facet: mds1 facet_host: oleg307-server facet_failover_host: oleg307-server 1 305 0.80 MB/sec warmup 14 sec latency 4302.989 ms 1 305 0.75 MB/sec warmup 15 sec latency 5303.225 ms 1 305 0.70 MB/sec warmup 16 sec latency 6303.415 ms 1 305 0.66 MB/sec warmup 17 sec latency 7303.640 ms 1 305 0.62 MB/sec warmup 18 sec latency 8304.386 ms 1 305 0.59 MB/sec warmup 19 sec latency 9304.939 ms 1 305 0.00 MB/sec execute 1 sec latency 11307.054 ms 1 305 0.00 MB/sec execute 2 sec latency 12307.268 ms 1 305 0.00 MB/sec execute 3 sec latency 13310.930 ms Failover mds1 to oleg307-server mount facets: mds1 1 305 0.00 MB/sec execute 4 sec latency 14324.931 ms 1 305 0.00 MB/sec execute 5 sec latency 15325.281 ms 1 305 0.00 MB/sec execute 6 sec latency 16325.571 ms 1 305 0.00 MB/sec execute 7 sec latency 17325.794 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 305 0.00 MB/sec execute 8 sec latency 18327.702 ms 1 305 0.00 MB/sec execute 9 sec latency 19327.989 ms 1 305 0.00 MB/sec execute 10 sec latency 20329.468 ms 1 305 0.00 MB/sec execute 11 sec latency 21329.696 ms 1 305 0.00 MB/sec execute 12 sec latency 22330.289 ms 1 305 0.00 MB/sec execute 13 sec latency 23330.878 ms 1 305 0.00 MB/sec execute 14 sec latency 24331.177 ms oleg307-server: oleg307-server.virtnet: executing set_default_debug -1 all 1 305 0.00 MB/sec execute 15 sec latency 25335.207 ms pdsh@oleg307-client: oleg307-server: ssh exited with exit code 1 1 305 0.00 MB/sec execute 16 sec latency 26335.436 ms Started lustre-MDT0000 1 305 0.00 MB/sec execute 17 sec latency 27342.354 ms 15:54:46 (1789674886) targets are mounted 15:54:46 (1789674886) facet_failover done 1 305 0.00 MB/sec execute 18 sec latency 28342.979 ms 1 305 0.00 MB/sec execute 19 sec latency 29343.272 ms 1 305 0.00 MB/sec execute 20 sec latency 30343.898 ms 1 305 0.00 MB/sec execute 21 sec latency 31344.609 ms 1 305 0.00 MB/sec execute 22 sec latency 32345.448 ms 1 305 0.00 MB/sec execute 23 sec latency 33346.851 ms 1 305 0.00 MB/sec execute 24 sec latency 34347.091 ms 1 305 0.00 MB/sec execute 25 sec latency 35347.305 ms 1 305 0.00 MB/sec execute 26 sec latency 36347.736 ms 1 305 0.00 MB/sec execute 27 sec latency 37348.310 ms 1 305 0.00 MB/sec execute 28 sec latency 38349.238 ms 1 305 0.00 MB/sec execute 29 sec latency 39351.581 ms 1 323 0.02 MB/sec execute 30 sec latency 39844.686 ms 1 354 0.05 MB/sec execute 31 sec latency 165.540 ms 1 392 0.08 MB/sec execute 32 sec latency 111.761 ms 1 430 0.12 MB/sec execute 33 sec latency 151.852 ms 1 469 0.15 MB/sec execute 34 sec latency 125.421 ms 1 493 0.17 MB/sec execute 35 sec latency 246.686 ms oleg307-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 514 0.18 MB/sec execute 36 sec latency 157.434 ms 1 591 0.25 MB/sec execute 37 sec latency 144.363 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 636 0.26 MB/sec execute 38 sec latency 144.068 ms 1 664 0.25 MB/sec execute 39 sec latency 106.097 ms 1 676 0.25 MB/sec execute 40 sec latency 395.190 ms 1 710 0.24 MB/sec execute 41 sec latency 188.177 ms 1 735 0.24 MB/sec execute 42 sec latency 214.776 ms 1 776 0.24 MB/sec execute 43 sec latency 107.541 ms 1 799 0.23 MB/sec execute 44 sec latency 209.596 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2304 2206208 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 37888 3681280 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 10240 3730432 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 48128 7411712 1% /mnt/lustre 1 845 0.23 MB/sec execute 45 sec latency 114.104 ms 1 876 0.23 MB/sec execute 46 sec latency 277.341 ms 1 902 0.22 MB/sec execute 47 sec latency 152.756 ms 1 923 0.22 MB/sec execute 48 sec latency 201.330 ms 1 967 0.22 MB/sec execute 49 sec latency 82.760 ms 1 1000 0.22 MB/sec execute 50 sec latency 161.609 ms test_26 fail mds1 2 times 1 1077 0.23 MB/sec execute 51 sec latency 67.770 ms 1 1128 0.23 MB/sec execute 52 sec latency 83.606 ms Failing mds1 on oleg307-server 1 1163 0.22 MB/sec execute 53 sec latency 114.521 ms Stopping /mnt/lustre-mds1 (opts:) on oleg307-server 1 1199 0.22 MB/sec execute 54 sec latency 80.737 ms 1 1211 0.21 MB/sec execute 55 sec latency 817.746 ms 1 1211 0.21 MB/sec execute 56 sec latency 1819.589 ms 1 1211 0.21 MB/sec execute 57 sec latency 2819.866 ms 15:55:26 (1789674926) shut down facet: mds1 facet_host: oleg307-server facet_failover_host: oleg307-server 1 1211 0.20 MB/sec execute 58 sec latency 3820.373 ms 1 1211 0.20 MB/sec execute 59 sec latency 4820.714 ms 1 1211 0.20 MB/sec execute 60 sec latency 5821.647 ms 1 1211 0.19 MB/sec execute 61 sec latency 6822.132 ms 1 1211 0.19 MB/sec execute 62 sec latency 7825.712 ms 1 1211 0.19 MB/sec execute 63 sec latency 8825.966 ms 1 1211 0.18 MB/sec execute 64 sec latency 9826.287 ms 1 1211 0.18 MB/sec execute 65 sec latency 10826.648 ms 1 1211 0.18 MB/sec execute 66 sec latency 11827.240 ms 1 1211 0.18 MB/sec execute 67 sec latency 12827.547 ms Failover mds1 to oleg307-server mount facets: mds1 1 1211 0.17 MB/sec execute 68 sec latency 13828.163 ms 1 1211 0.17 MB/sec execute 69 sec latency 14828.532 ms 1 1211 0.17 MB/sec execute 70 sec latency 15828.727 ms 1 1211 0.17 MB/sec execute 71 sec latency 16828.867 ms 1 1211 0.16 MB/sec execute 72 sec latency 17829.158 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1211 0.16 MB/sec execute 73 sec latency 18829.385 ms 1 1211 0.16 MB/sec execute 74 sec latency 19829.636 ms 1 1211 0.16 MB/sec execute 75 sec latency 20829.886 ms 1 1211 0.16 MB/sec execute 76 sec latency 21831.177 ms 1 1211 0.15 MB/sec execute 77 sec latency 22831.391 ms 1 1211 0.15 MB/sec execute 78 sec latency 23831.901 ms 1 1211 0.15 MB/sec execute 79 sec latency 24832.170 ms 1 1211 0.15 MB/sec execute 80 sec latency 25832.703 ms 1 1211 0.15 MB/sec execute 81 sec latency 26833.125 ms 1 1211 0.14 MB/sec execute 82 sec latency 27833.411 ms 1 1211 0.14 MB/sec execute 83 sec latency 28833.706 ms 1 1211 0.14 MB/sec execute 84 sec latency 29833.904 ms 1 1211 0.14 MB/sec execute 85 sec latency 30834.514 ms 1 1211 0.14 MB/sec execute 86 sec latency 31835.074 ms oleg307-server: oleg307-server.virtnet: executing set_default_debug -1 all 1 1211 0.14 MB/sec execute 87 sec latency 32835.415 ms pdsh@oleg307-client: oleg307-server: ssh exited with exit code 1 1 1211 0.13 MB/sec execute 88 sec latency 33835.635 ms Started lustre-MDT0000 15:55:57 (1789674957) targets are mounted 15:55:57 (1789674957) facet_failover done 1 1211 0.13 MB/sec execute 89 sec latency 34836.670 ms 1 1211 0.13 MB/sec execute 90 sec latency 35836.882 ms 1 1211 0.13 MB/sec execute 91 sec latency 36837.151 ms 1 1211 0.13 MB/sec execute 92 sec latency 37837.527 ms 1 1211 0.13 MB/sec execute 93 sec latency 38837.723 ms 1 1211 0.13 MB/sec execute 94 sec latency 39843.399 ms 1 1211 0.12 MB/sec execute 95 sec latency 40845.107 ms 1 1236 0.12 MB/sec execute 96 sec latency 40909.623 ms 1 1276 0.12 MB/sec execute 97 sec latency 91.811 ms 1 1410 0.15 MB/sec execute 98 sec latency 88.925 ms 1 1457 0.15 MB/sec execute 99 sec latency 88.938 ms oleg307-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 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 169 308.228 39844.664 Close 151 13.683 40.935 Rename 10 79.587 116.759 Unlink 19 2179.724 40909.602 Qpathinfo 114 22.768 199.824 Qfileinfo 63 2.543 20.582 Qfsinfo 33 3.325 24.904 Sfileinfo 34 61.744 109.081 Find 51 8.930 117.334 WriteX 282 14.285 151.968 ReadX 231 2.875 104.802 Flush 25 156.338 465.290 Throughput 0.149348 MB/sec 1 clients 1 procs max_latency=40909.623 ms stopping dbench on /mnt/lustre at Thu Sep 17 15:56:13 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2688 2205824 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 18432 3732480 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 4096 3735552 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 22528 7468032 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 Sep 17 15:56:20 EDT 2026 waiting for dbench pid 47248 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 43 1.64 MB/sec warmup 1 sec latency 121.593 ms 1 103 2.38 MB/sec warmup 2 sec latency 146.361 ms 1 137 2.00 MB/sec warmup 3 sec latency 155.596 ms 1 173 1.76 MB/sec warmup 4 sec latency 151.763 ms test_26 fail mds1 3 times 1 199 1.57 MB/sec warmup 5 sec latency 229.700 ms 1 231 1.48 MB/sec warmup 6 sec latency 160.664 ms Failing mds1 on oleg307-server 1 271 1.45 MB/sec warmup 7 sec latency 162.388 ms Stopping /mnt/lustre-mds1 (opts:) on oleg307-server 1 305 1.40 MB/sec warmup 8 sec latency 160.888 ms 1 331 1.33 MB/sec warmup 9 sec latency 165.373 ms 1 331 1.20 MB/sec warmup 10 sec latency 1132.755 ms 1 331 1.09 MB/sec warmup 11 sec latency 2133.171 ms 15:56:32 (1789674992) shut down facet: mds1 facet_host: oleg307-server facet_failover_host: oleg307-server 1 331 1.00 MB/sec warmup 12 sec latency 3133.474 ms 1 331 0.92 MB/sec warmup 13 sec latency 4133.930 ms 1 331 0.86 MB/sec warmup 14 sec latency 5134.186 ms 1 331 0.80 MB/sec warmup 15 sec latency 6136.401 ms 1 331 0.75 MB/sec warmup 16 sec latency 7136.779 ms 1 331 0.71 MB/sec warmup 17 sec latency 8137.302 ms 1 331 0.67 MB/sec warmup 18 sec latency 9140.220 ms 1 331 0.63 MB/sec warmup 19 sec latency 10140.552 ms 1 331 0.00 MB/sec execute 1 sec latency 12144.204 ms 1 331 0.00 MB/sec execute 2 sec latency 13145.225 ms Failover mds1 to oleg307-server mount facets: mds1 1 331 0.00 MB/sec execute 3 sec latency 14145.465 ms 1 331 0.00 MB/sec execute 4 sec latency 15145.713 ms 1 331 0.00 MB/sec execute 5 sec latency 16146.041 ms 1 331 0.00 MB/sec execute 6 sec latency 17146.313 ms 1 331 0.00 MB/sec execute 7 sec latency 18146.743 ms 1 331 0.00 MB/sec execute 8 sec latency 19146.921 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 331 0.00 MB/sec execute 9 sec latency 20147.571 ms 1 331 0.00 MB/sec execute 10 sec latency 21147.827 ms 1 331 0.00 MB/sec execute 11 sec latency 22149.855 ms 1 331 0.00 MB/sec execute 12 sec latency 23150.256 ms 1 331 0.00 MB/sec execute 13 sec latency 24150.516 ms 1 331 0.00 MB/sec execute 14 sec latency 25150.852 ms 1 331 0.00 MB/sec execute 15 sec latency 26152.375 ms 1 331 0.00 MB/sec execute 16 sec latency 27157.367 ms 1 331 0.00 MB/sec execute 17 sec latency 28157.708 ms 1 331 0.00 MB/sec execute 18 sec latency 29158.022 ms 1 331 0.00 MB/sec execute 19 sec latency 30159.207 ms 1 331 0.00 MB/sec execute 20 sec latency 31162.319 ms 1 331 0.00 MB/sec execute 21 sec latency 32163.231 ms 1 331 0.00 MB/sec execute 22 sec latency 33163.493 ms 1 331 0.00 MB/sec execute 23 sec latency 34163.733 ms oleg307-server: oleg307-server.virtnet: executing set_default_debug -1 all 1 331 0.00 MB/sec execute 24 sec latency 35164.658 ms pdsh@oleg307-client: oleg307-server: ssh exited with exit code 1 1 331 0.00 MB/sec execute 25 sec latency 36164.931 ms Started lustre-MDT0000 15:57:06 (1789675026) targets are mounted 15:57:06 (1789675026) facet_failover done 1 331 0.00 MB/sec execute 26 sec latency 37165.290 ms 1 331 0.00 MB/sec execute 27 sec latency 38165.470 ms 1 331 0.00 MB/sec execute 28 sec latency 39167.076 ms 1 331 0.00 MB/sec execute 29 sec latency 40168.300 ms 1 339 0.01 MB/sec execute 30 sec latency 40856.583 ms 1 381 0.05 MB/sec execute 31 sec latency 160.752 ms 1 421 0.09 MB/sec execute 32 sec latency 140.076 ms 1 469 0.13 MB/sec execute 33 sec latency 107.323 ms oleg307-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 513 0.17 MB/sec execute 34 sec latency 93.308 ms 1 586 0.23 MB/sec execute 35 sec latency 139.309 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 642 0.25 MB/sec execute 36 sec latency 113.316 ms 1 669 0.25 MB/sec execute 37 sec latency 302.505 ms 1 692 0.24 MB/sec execute 38 sec latency 189.918 ms 1 721 0.24 MB/sec execute 39 sec latency 146.304 ms 1 740 0.23 MB/sec execute 40 sec latency 241.159 ms 1 781 0.23 MB/sec execute 41 sec latency 102.966 ms 1 801 0.23 MB/sec execute 42 sec latency 259.872 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3072 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 34816 3724288 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 35840 3710976 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 70656 7435264 1% /mnt/lustre 1 847 0.22 MB/sec execute 43 sec latency 132.221 ms 1 873 0.22 MB/sec execute 44 sec latency 175.135 ms 1 900 0.21 MB/sec execute 45 sec latency 279.874 ms 1 921 0.21 MB/sec execute 46 sec latency 151.771 ms 1 964 0.21 MB/sec execute 47 sec latency 111.609 ms 1 987 0.21 MB/sec execute 48 sec latency 239.608 ms test_26 fail mds1 4 times 1 1051 0.22 MB/sec execute 49 sec latency 88.889 ms 1 1084 0.22 MB/sec execute 50 sec latency 129.109 ms Failing mds1 on oleg307-server 1 1132 0.22 MB/sec execute 51 sec latency 98.831 ms Stopping /mnt/lustre-mds1 (opts:) on oleg307-server 1 1169 0.21 MB/sec execute 52 sec latency 122.725 ms 1 1180 0.21 MB/sec execute 53 sec latency 766.803 ms 1 1180 0.20 MB/sec execute 54 sec latency 1767.048 ms 15:57:35 (1789675055) shut down 1 1180 0.20 MB/sec execute 55 sec latency 2768.356 ms facet: mds1 facet_host: oleg307-server facet_failover_host: oleg307-server 1 1180 0.20 MB/sec execute 56 sec latency 3769.765 ms 1 1180 0.19 MB/sec execute 57 sec latency 4770.034 ms 1 1180 0.19 MB/sec execute 58 sec latency 5770.360 ms 1 1180 0.19 MB/sec execute 59 sec latency 6770.663 ms 1 1180 0.18 MB/sec execute 60 sec latency 7770.866 ms 1 1180 0.18 MB/sec execute 61 sec latency 8771.143 ms 1 1180 0.18 MB/sec execute 62 sec latency 9771.355 ms 1 1180 0.17 MB/sec execute 63 sec latency 10782.666 ms 1 1180 0.17 MB/sec execute 64 sec latency 11782.846 ms 1 1180 0.17 MB/sec execute 65 sec latency 12783.090 ms Failover mds1 to oleg307-server mount facets: mds1 1 1180 0.17 MB/sec execute 66 sec latency 13783.677 ms 1 1180 0.16 MB/sec execute 67 sec latency 14783.923 ms 1 1180 0.16 MB/sec execute 68 sec latency 15784.498 ms 1 1180 0.16 MB/sec execute 69 sec latency 16791.730 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1180 0.16 MB/sec execute 70 sec latency 17791.996 ms 1 1180 0.15 MB/sec execute 71 sec latency 18792.248 ms 1 1180 0.15 MB/sec execute 72 sec latency 19792.528 ms 1 1180 0.15 MB/sec execute 73 sec latency 20796.674 ms 1 1180 0.15 MB/sec execute 74 sec latency 21796.981 ms 1 1180 0.15 MB/sec execute 75 sec latency 22797.340 ms 1 1180 0.14 MB/sec execute 76 sec latency 23798.644 ms 1 1180 0.14 MB/sec execute 77 sec latency 24799.897 ms oleg307-server: oleg307-server.virtnet: executing set_default_debug -1 all 1 1198 0.14 MB/sec execute 78 sec latency 25157.848 ms 1 1233 0.14 MB/sec execute 79 sec latency 124.798 ms pdsh@oleg307-client: oleg307-server: ssh exited with exit code 1 1 1262 0.14 MB/sec execute 80 sec latency 267.088 ms Started lustre-MDT0000 15:58:01 (1789675081) targets are mounted 15:58:01 (1789675081) facet_failover done 1 1384 0.17 MB/sec execute 81 sec latency 127.233 ms 1 1421 0.17 MB/sec execute 82 sec latency 149.936 ms 1 1455 0.17 MB/sec execute 83 sec latency 172.840 ms 1 1489 0.17 MB/sec execute 84 sec latency 229.429 ms 1 1515 0.17 MB/sec execute 85 sec latency 145.446 ms 1 1557 0.16 MB/sec execute 86 sec latency 100.146 ms 1 1591 0.16 MB/sec execute 87 sec latency 103.836 ms 1 1619 0.16 MB/sec execute 88 sec latency 189.292 ms 1 1643 0.16 MB/sec execute 89 sec latency 447.289 ms oleg307-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1660 0.16 MB/sec execute 90 sec latency 180.317 ms 1 1689 0.16 MB/sec execute 91 sec latency 161.317 ms 1 1725 0.15 MB/sec execute 92 sec latency 145.322 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1783 0.15 MB/sec execute 93 sec latency 89.488 ms 1 1821 0.15 MB/sec execute 94 sec latency 119.512 ms 1 1871 0.15 MB/sec execute 95 sec latency 97.265 ms 1 1924 0.15 MB/sec execute 96 sec latency 224.227 ms 1 1980 0.15 MB/sec execute 97 sec latency 114.803 ms 1 2016 0.15 MB/sec execute 98 sec latency 122.693 ms 1 2083 0.15 MB/sec execute 99 sec latency 93.216 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 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 317 274.958 40856.563 Close 276 14.607 48.858 Rename 11 127.540 267.053 Unlink 28 31.800 56.626 Qpathinfo 266 18.959 170.902 Qfileinfo 84 2.933 38.827 Qfsinfo 33 4.338 34.685 Sfileinfo 34 61.102 112.210 Find 88 7.000 70.305 WriteX 320 13.083 86.279 ReadX 333 2.182 89.192 Flush 30 160.457 447.259 Throughput 0.147512 MB/sec 1 clients 1 procs max_latency=40856.583 ms stopping dbench on /mnt/lustre at Thu Sep 17 15:58:24 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 Thu Sep 17 15:58:30 EDT 2026 waiting for dbench pid 49239 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 40.778 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu Sep 17 15:58:32 EDT 2026 with return code 0 1 85 1.93 MB/sec warmup 2 sec latency 145.897 ms 49239 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 49239 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished