== replay-dual test 26: dbench and tar with mds failover ========================================================== 02:14:45 (1790921685) Starting client oleg633-client.virtnet: -o user_xattr,flock 192.168.206.133@tcp:/lustre /mnt/lustre Started clients oleg633-client.virtnet: 192.168.206.133@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 45186 Started dbench loop with 45187 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 2048 3762176 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 18432 3732480 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 20480 7494656 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 2 02:14:50 EDT 2026 waiting for dbench pid 45256 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 195.950 ms 1 82 1.83 MB/sec warmup 2 sec latency 159.173 ms 1 121 1.83 MB/sec warmup 3 sec latency 242.639 ms 1 155 1.63 MB/sec warmup 4 sec latency 155.179 ms 1 189 1.51 MB/sec warmup 5 sec latency 155.953 ms test_26 fail mds1 1 times 1 224 1.44 MB/sec warmup 6 sec latency 111.228 ms 1 259 1.39 MB/sec warmup 7 sec latency 143.663 ms Failing mds1 on oleg633-server 1 289 1.34 MB/sec warmup 8 sec latency 134.156 ms Stopping /mnt/lustre-mds1 (opts:) on oleg633-server 1 323 1.30 MB/sec warmup 9 sec latency 157.811 ms 1 348 1.25 MB/sec warmup 10 sec latency 159.219 ms 1 348 1.14 MB/sec warmup 11 sec latency 1152.700 ms 1 348 1.04 MB/sec warmup 12 sec latency 2152.967 ms 02:15:03 (1790921703) shut down facet: mds1 facet_host: oleg633-server facet_failover_host: oleg633-server 1 348 0.96 MB/sec warmup 13 sec latency 3154.568 ms 1 348 0.89 MB/sec warmup 14 sec latency 4156.265 ms 1 348 0.83 MB/sec warmup 15 sec latency 5156.453 ms 1 348 0.78 MB/sec warmup 16 sec latency 6156.658 ms 1 348 0.74 MB/sec warmup 17 sec latency 7157.682 ms 1 348 0.69 MB/sec warmup 18 sec latency 8157.921 ms 1 348 0.66 MB/sec warmup 19 sec latency 9158.100 ms 1 348 0.00 MB/sec execute 1 sec latency 11162.536 ms 1 348 0.00 MB/sec execute 2 sec latency 12163.278 ms 1 348 0.00 MB/sec execute 3 sec latency 13166.692 ms Failover mds1 to oleg633-server mount facets: mds1 1 348 0.00 MB/sec execute 4 sec latency 14168.164 ms 1 348 0.00 MB/sec execute 5 sec latency 15168.418 ms 1 348 0.00 MB/sec execute 6 sec latency 16169.617 ms 1 348 0.00 MB/sec execute 7 sec latency 17169.980 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 348 0.00 MB/sec execute 8 sec latency 18170.638 ms 1 348 0.00 MB/sec execute 9 sec latency 19171.894 ms 1 348 0.00 MB/sec execute 10 sec latency 20182.829 ms 1 348 0.00 MB/sec execute 11 sec latency 21184.623 ms 1 348 0.00 MB/sec execute 12 sec latency 22184.780 ms 1 348 0.00 MB/sec execute 13 sec latency 23185.509 ms 1 348 0.00 MB/sec execute 14 sec latency 24186.759 ms 1 348 0.00 MB/sec execute 15 sec latency 25187.408 ms 1 348 0.00 MB/sec execute 16 sec latency 26187.606 ms 1 348 0.00 MB/sec execute 17 sec latency 27188.110 ms 1 348 0.00 MB/sec execute 18 sec latency 28188.465 ms 1 348 0.00 MB/sec execute 19 sec latency 29189.377 ms 1 348 0.00 MB/sec execute 20 sec latency 30189.635 ms 1 348 0.00 MB/sec execute 21 sec latency 31191.053 ms 1 348 0.00 MB/sec execute 22 sec latency 32191.953 ms oleg633-server: oleg633-server.virtnet: executing set_default_debug -1 all 1 348 0.00 MB/sec execute 23 sec latency 33192.216 ms pdsh@oleg633-client: oleg633-server: ssh exited with exit code 1 1 348 0.00 MB/sec execute 24 sec latency 34192.495 ms Started lustre-MDT0000 02:15:35 (1790921735) targets are mounted 1 348 0.00 MB/sec execute 25 sec latency 35197.650 ms 02:15:35 (1790921735) facet_failover done 1 348 0.00 MB/sec execute 26 sec latency 36203.295 ms 1 348 0.00 MB/sec execute 27 sec latency 37203.629 ms 1 348 0.00 MB/sec execute 28 sec latency 38205.086 ms 1 348 0.00 MB/sec execute 29 sec latency 39221.345 ms 1 348 0.00 MB/sec execute 30 sec latency 40221.768 ms 1 348 0.00 MB/sec execute 31 sec latency 41224.725 ms 1 349 0.00 MB/sec execute 32 sec latency 41908.003 ms 1 376 0.02 MB/sec execute 33 sec latency 368.094 ms 1 413 0.06 MB/sec execute 34 sec latency 131.043 ms 1 445 0.09 MB/sec execute 35 sec latency 178.166 ms 1 489 0.12 MB/sec execute 36 sec latency 127.683 ms 1 517 0.14 MB/sec execute 37 sec latency 163.501 ms oleg633-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 587 0.20 MB/sec execute 38 sec latency 153.118 ms 1 639 0.22 MB/sec execute 39 sec latency 148.812 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 666 0.22 MB/sec execute 40 sec latency 311.959 ms 1 692 0.21 MB/sec execute 41 sec latency 172.012 ms 1 721 0.21 MB/sec execute 42 sec latency 148.869 ms 1 748 0.20 MB/sec execute 43 sec latency 250.475 ms 1 789 0.20 MB/sec execute 44 sec latency 97.775 ms 1 817 0.20 MB/sec execute 45 sec latency 245.728 ms 1 873 0.20 MB/sec execute 46 sec latency 85.464 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2304 2206208 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 17408 3690496 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 34816 3710976 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 52224 7401472 1% /mnt/lustre 1 888 0.19 MB/sec execute 47 sec latency 256.708 ms 1 914 0.19 MB/sec execute 48 sec latency 278.475 ms 1 943 0.19 MB/sec execute 49 sec latency 167.104 ms 1 976 0.19 MB/sec execute 50 sec latency 136.509 ms 1 995 0.18 MB/sec execute 51 sec latency 239.088 ms 1 1067 0.20 MB/sec execute 52 sec latency 63.010 ms test_26 fail mds1 2 times 1 1116 0.20 MB/sec execute 53 sec latency 91.153 ms 1 1147 0.19 MB/sec execute 54 sec latency 100.435 ms Failing mds1 on oleg633-server 1 1195 0.19 MB/sec execute 55 sec latency 121.129 ms Stopping /mnt/lustre-mds1 (opts:) on oleg633-server 1 1229 0.19 MB/sec execute 56 sec latency 135.730 ms 1 1263 0.19 MB/sec execute 57 sec latency 109.902 ms 1 1273 0.18 MB/sec execute 58 sec latency 808.550 ms 1 1273 0.18 MB/sec execute 59 sec latency 1808.802 ms 1 1273 0.18 MB/sec execute 60 sec latency 2809.324 ms 02:16:11 (1790921771) shut down facet: mds1 facet_host: oleg633-server facet_failover_host: oleg633-server 1 1273 0.17 MB/sec execute 61 sec latency 3810.034 ms 1 1273 0.17 MB/sec execute 62 sec latency 4810.230 ms 1 1273 0.17 MB/sec execute 63 sec latency 5813.435 ms 1 1273 0.17 MB/sec execute 64 sec latency 6814.987 ms 1 1273 0.16 MB/sec execute 65 sec latency 7817.400 ms 1 1273 0.16 MB/sec execute 66 sec latency 8818.298 ms 1 1273 0.16 MB/sec execute 67 sec latency 9818.778 ms 1 1273 0.16 MB/sec execute 68 sec latency 10819.045 ms 1 1273 0.15 MB/sec execute 69 sec latency 11819.550 ms 1 1273 0.15 MB/sec execute 70 sec latency 12820.238 ms Failover mds1 to oleg633-server mount facets: mds1 1 1273 0.15 MB/sec execute 71 sec latency 13827.029 ms 1 1273 0.15 MB/sec execute 72 sec latency 14827.215 ms 1 1273 0.15 MB/sec execute 73 sec latency 15827.944 ms 1 1273 0.14 MB/sec execute 74 sec latency 16830.661 ms 1 1273 0.14 MB/sec execute 75 sec latency 17833.736 ms 1 1273 0.14 MB/sec execute 76 sec latency 18833.950 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1273 0.14 MB/sec execute 77 sec latency 19834.162 ms 1 1273 0.14 MB/sec execute 78 sec latency 20835.153 ms 1 1273 0.13 MB/sec execute 79 sec latency 21835.801 ms 1 1273 0.13 MB/sec execute 80 sec latency 22836.358 ms 1 1273 0.13 MB/sec execute 81 sec latency 23836.673 ms 1 1273 0.13 MB/sec execute 82 sec latency 24837.663 ms 1 1273 0.13 MB/sec execute 83 sec latency 25838.227 ms 1 1273 0.13 MB/sec execute 84 sec latency 26838.634 ms 1 1273 0.12 MB/sec execute 85 sec latency 27839.059 ms 1 1273 0.12 MB/sec execute 86 sec latency 28839.247 ms 1 1273 0.12 MB/sec execute 87 sec latency 29840.141 ms 1 1273 0.12 MB/sec execute 88 sec latency 30840.511 ms 1 1273 0.12 MB/sec execute 89 sec latency 31841.286 ms 1 1273 0.12 MB/sec execute 90 sec latency 32842.308 ms oleg633-server: oleg633-server.virtnet: executing set_default_debug -1 all 1 1273 0.12 MB/sec execute 91 sec latency 33842.702 ms pdsh@oleg633-client: oleg633-server: ssh exited with exit code 1 1 1273 0.12 MB/sec execute 92 sec latency 34843.884 ms Started lustre-MDT0000 02:16:43 (1790921803) targets are mounted 02:16:43 (1790921803) facet_failover done 1 1273 0.11 MB/sec execute 93 sec latency 35844.187 ms 1 1273 0.11 MB/sec execute 94 sec latency 36845.095 ms 1 1273 0.11 MB/sec execute 95 sec latency 37849.337 ms 1 1273 0.11 MB/sec execute 96 sec latency 38850.033 ms 1 1273 0.11 MB/sec execute 97 sec latency 39850.284 ms 1 1318 0.12 MB/sec execute 98 sec latency 40303.631 ms 1 1405 0.14 MB/sec execute 99 sec latency 108.829 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec oleg633-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 cleanup 103 sec 0 cleanup 104 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 150 78.934 368.074 Close 142 308.767 41907.962 Rename 10 89.668 143.811 Unlink 19 2150.170 40303.600 Qpathinfo 106 21.522 104.242 Qfileinfo 56 1.931 15.811 Qfsinfo 33 4.883 31.588 Sfileinfo 34 66.167 167.088 Find 48 9.350 117.852 WriteX 253 14.548 68.736 ReadX 225 2.722 84.941 Flush 24 139.321 311.943 Throughput 0.136013 MB/sec 1 clients 1 procs max_latency=41908.003 ms stopping dbench on /mnt/lustre at Fri Oct 2 02:16:55 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 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 2 02:17:00 EDT 2026 waiting for dbench pid 47253 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 32 1.05 MB/sec warmup 1 sec latency 122.967 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 2560 2205952 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 38912 3706880 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 11264 3741696 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 50176 7448576 1% /mnt/lustre 1 97 2.19 MB/sec warmup 2 sec latency 143.350 ms 1 139 2.01 MB/sec warmup 3 sec latency 164.190 ms 1 166 1.70 MB/sec warmup 4 sec latency 193.224 ms 1 200 1.57 MB/sec warmup 5 sec latency 179.315 ms 1 251 1.58 MB/sec warmup 6 sec latency 90.793 ms 1 297 1.57 MB/sec warmup 7 sec latency 89.642 ms test_26 fail mds1 3 times 1 339 1.53 MB/sec warmup 8 sec latency 128.366 ms 1 373 1.48 MB/sec warmup 9 sec latency 129.563 ms Failing mds1 on oleg633-server 1 406 1.43 MB/sec warmup 10 sec latency 123.437 ms Stopping /mnt/lustre-mds1 (opts:) on oleg633-server 1 449 1.43 MB/sec warmup 11 sec latency 128.944 ms 1 461 1.35 MB/sec warmup 12 sec latency 757.279 ms 1 461 1.24 MB/sec warmup 13 sec latency 1757.542 ms 02:17:14 (1790921834) shut down facet: mds1 facet_host: oleg633-server facet_failover_host: oleg633-server 1 461 1.15 MB/sec warmup 14 sec latency 2759.566 ms 1 461 1.08 MB/sec warmup 15 sec latency 3759.806 ms 1 461 1.01 MB/sec warmup 16 sec latency 4760.167 ms 1 461 0.95 MB/sec warmup 17 sec latency 5760.762 ms 1 461 0.90 MB/sec warmup 18 sec latency 6761.123 ms 1 461 0.85 MB/sec warmup 19 sec latency 7762.235 ms 1 461 0.00 MB/sec execute 1 sec latency 9769.200 ms 1 461 0.00 MB/sec execute 2 sec latency 10770.887 ms 1 461 0.00 MB/sec execute 3 sec latency 11771.127 ms 1 461 0.00 MB/sec execute 4 sec latency 12771.403 ms Failover mds1 to oleg633-server mount facets: mds1 1 461 0.00 MB/sec execute 5 sec latency 13772.107 ms 1 461 0.00 MB/sec execute 6 sec latency 14772.330 ms 1 461 0.00 MB/sec execute 7 sec latency 15774.691 ms 1 461 0.00 MB/sec execute 8 sec latency 16774.890 ms 1 461 0.00 MB/sec execute 9 sec latency 17775.327 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 461 0.00 MB/sec execute 10 sec latency 18775.783 ms 1 461 0.00 MB/sec execute 11 sec latency 19776.010 ms 1 461 0.00 MB/sec execute 12 sec latency 20776.619 ms 1 461 0.00 MB/sec execute 13 sec latency 21778.222 ms 1 461 0.00 MB/sec execute 14 sec latency 22778.509 ms 1 461 0.00 MB/sec execute 15 sec latency 23778.768 ms 1 461 0.00 MB/sec execute 16 sec latency 24778.965 ms oleg633-server: oleg633-server.virtnet: executing set_default_debug -1 all 1 461 0.00 MB/sec execute 17 sec latency 25779.208 ms 1 461 0.00 MB/sec execute 18 sec latency 26779.449 ms pdsh@oleg633-client: oleg633-server: ssh exited with exit code 1 1 461 0.00 MB/sec execute 19 sec latency 27781.503 ms Started lustre-MDT0000 02:17:40 (1790921860) targets are mounted 02:17:40 (1790921860) facet_failover done 1 461 0.00 MB/sec execute 20 sec latency 28781.724 ms 1 461 0.00 MB/sec execute 21 sec latency 29781.917 ms 1 461 0.00 MB/sec execute 22 sec latency 30788.125 ms 1 461 0.00 MB/sec execute 23 sec latency 31788.358 ms 1 461 0.00 MB/sec execute 24 sec latency 32788.799 ms 1 461 0.00 MB/sec execute 25 sec latency 33789.167 ms 1 461 0.00 MB/sec execute 26 sec latency 34789.420 ms 1 461 0.00 MB/sec execute 27 sec latency 35789.703 ms 1 461 0.00 MB/sec execute 28 sec latency 36789.913 ms 1 461 0.00 MB/sec execute 29 sec latency 37790.525 ms 1 461 0.00 MB/sec execute 30 sec latency 38790.836 ms 1 461 0.00 MB/sec execute 31 sec latency 39793.424 ms 1 461 0.00 MB/sec execute 32 sec latency 40795.267 ms 1 461 0.00 MB/sec execute 33 sec latency 41798.434 ms 1 493 0.03 MB/sec execute 34 sec latency 41888.179 ms 1 522 0.05 MB/sec execute 35 sec latency 140.464 ms 1 615 0.13 MB/sec execute 36 sec latency 137.535 ms 1 664 0.13 MB/sec execute 37 sec latency 245.917 ms 1 692 0.13 MB/sec execute 38 sec latency 330.109 ms oleg633-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 721 0.13 MB/sec execute 39 sec latency 123.294 ms 1 741 0.13 MB/sec execute 40 sec latency 193.443 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 780 0.13 MB/sec execute 41 sec latency 108.546 ms 1 803 0.13 MB/sec execute 42 sec latency 284.921 ms 1 863 0.13 MB/sec execute 43 sec latency 74.331 ms 1 902 0.13 MB/sec execute 44 sec latency 192.873 ms 1 926 0.12 MB/sec execute 45 sec latency 224.018 ms 1 971 0.12 MB/sec execute 46 sec latency 106.632 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3072 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 48128 3705856 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 24576 3729408 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 72704 7435264 1% /mnt/lustre 1 1019 0.13 MB/sec execute 47 sec latency 176.801 ms 1 1076 0.14 MB/sec execute 48 sec latency 85.280 ms 1 1134 0.14 MB/sec execute 49 sec latency 93.626 ms 1 1188 0.14 MB/sec execute 50 sec latency 86.543 ms 1 1233 0.14 MB/sec execute 51 sec latency 66.666 ms test_26 fail mds1 4 times 1 1380 0.19 MB/sec execute 52 sec latency 89.772 ms 1 1421 0.19 MB/sec execute 53 sec latency 90.302 ms Failing mds1 on oleg633-server 1 1481 0.18 MB/sec execute 54 sec latency 87.395 ms Stopping /mnt/lustre-mds1 (opts:) on oleg633-server 1 1509 0.18 MB/sec execute 55 sec latency 285.877 ms 1 1552 0.18 MB/sec execute 56 sec latency 469.761 ms 1 1552 0.17 MB/sec execute 57 sec latency 1469.953 ms 02:18:19 (1790921899) shut down 1 1552 0.17 MB/sec execute 58 sec latency 2470.107 ms facet: mds1 facet_host: oleg633-server facet_failover_host: oleg633-server 1 1552 0.17 MB/sec execute 59 sec latency 3470.300 ms 1 1552 0.17 MB/sec execute 60 sec latency 4470.656 ms 1 1552 0.16 MB/sec execute 61 sec latency 5470.835 ms 1 1552 0.16 MB/sec execute 62 sec latency 6471.646 ms 1 1552 0.16 MB/sec execute 63 sec latency 7471.834 ms 1 1552 0.16 MB/sec execute 64 sec latency 8472.099 ms 1 1552 0.15 MB/sec execute 65 sec latency 9473.206 ms 1 1552 0.15 MB/sec execute 66 sec latency 10473.688 ms 1 1552 0.15 MB/sec execute 67 sec latency 11473.866 ms 1 1552 0.15 MB/sec execute 68 sec latency 12474.204 ms Failover mds1 to oleg633-server mount facets: mds1 1 1552 0.14 MB/sec execute 69 sec latency 13474.444 ms 1 1552 0.14 MB/sec execute 70 sec latency 14475.531 ms 1 1552 0.14 MB/sec execute 71 sec latency 15476.145 ms 1 1552 0.14 MB/sec execute 72 sec latency 16476.432 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1552 0.14 MB/sec execute 73 sec latency 17477.971 ms 1 1552 0.13 MB/sec execute 74 sec latency 18478.285 ms 1 1552 0.13 MB/sec execute 75 sec latency 19478.577 ms 1 1552 0.13 MB/sec execute 76 sec latency 20479.018 ms 1 1552 0.13 MB/sec execute 77 sec latency 21479.830 ms 1 1552 0.13 MB/sec execute 78 sec latency 22480.882 ms oleg633-server: oleg633-server.virtnet: executing set_default_debug -1 all 1 1555 0.13 MB/sec execute 79 sec latency 23405.363 ms pdsh@oleg633-client: oleg633-server: ssh exited with exit code 1 1 1582 0.12 MB/sec execute 80 sec latency 96.291 ms Started lustre-MDT0000 02:18:41 (1790921921) targets are mounted 02:18:41 (1790921921) facet_failover done 1 1633 0.12 MB/sec execute 81 sec latency 182.755 ms 1 1680 0.12 MB/sec execute 82 sec latency 105.381 ms 1 1758 0.12 MB/sec execute 83 sec latency 85.601 ms 1 1816 0.12 MB/sec execute 84 sec latency 88.707 ms 1 1861 0.12 MB/sec execute 85 sec latency 79.595 ms 1 1909 0.12 MB/sec execute 86 sec latency 223.568 ms oleg633-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 1986 0.12 MB/sec execute 87 sec latency 102.069 ms 1 2048 0.12 MB/sec execute 88 sec latency 104.071 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2115 0.12 MB/sec execute 89 sec latency 107.254 ms 1 2160 0.12 MB/sec execute 90 sec latency 84.366 ms 1 2206 0.12 MB/sec execute 91 sec latency 120.394 ms 1 2291 0.13 MB/sec execute 92 sec latency 99.811 ms 1 2347 0.13 MB/sec execute 93 sec latency 222.373 ms 1 2378 0.13 MB/sec execute 94 sec latency 215.026 ms 1 2417 0.13 MB/sec execute 95 sec latency 154.513 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 2477 0.13 MB/sec execute 96 sec latency 68.414 ms 1 2562 0.13 MB/sec execute 97 sec latency 227.711 ms 1 2566 0.13 MB/sec execute 98 sec latency 946.180 ms 1 2594 0.13 MB/sec execute 99 sec latency 1296.767 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 375 161.143 41888.160 Close 320 11.539 52.965 Rename 17 76.367 123.264 Unlink 41 24.744 49.469 Qpathinfo 357 80.873 23405.334 Qfileinfo 91 2.390 15.786 Qfsinfo 52 2.695 14.620 Sfileinfo 50 52.675 102.993 Find 126 5.913 51.173 WriteX 300 10.743 56.204 ReadX 540 1.113 59.073 Flush 34 139.080 330.087 Throughput 0.129481 MB/sec 1 clients 1 procs max_latency=41888.179 ms stopping dbench on /mnt/lustre at Fri Oct 2 02:19:04 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished tar: Error is not recoverable: exiting now