== replay-dual test 26: dbench and tar with mds failover ========================================================== 15:41:33 (1775850093) Starting client oleg446-client.virtnet: -o user_xattr,flock 192.168.204.146@tcp:/lustre /mnt/lustre Started clients oleg446-client.virtnet: 192.168.204.146@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 65483 Started dbench loop with 65485 striped dir -i0 -c2 -H crush /mnt/lustre/d26.replay-dual/run_tar striped dir -i0 -c2 -H crush2 /mnt/lustre2/d26.replay-dual/run_dbench 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 1414116 1968 1269336 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1756 1269548 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1564 3605456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17928 3589036 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 19492 7194492 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 Apr 10 15:41:39 EDT 2026 waiting for dbench pid 65563 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 10 0.00 MB/sec warmup 1 sec latency 29.698 ms 1 62 1.31 MB/sec warmup 2 sec latency 101.370 ms 1 113 1.74 MB/sec warmup 3 sec latency 188.968 ms 1 145 1.55 MB/sec warmup 4 sec latency 160.882 ms 1 173 1.41 MB/sec warmup 5 sec latency 180.975 ms 1 190 1.26 MB/sec warmup 6 sec latency 484.820 ms 1 223 1.23 MB/sec warmup 7 sec latency 171.602 ms 1 263 1.24 MB/sec warmup 8 sec latency 130.786 ms test_26 fail mds1 1 times 1 297 1.22 MB/sec warmup 9 sec latency 206.144 ms 1 328 1.19 MB/sec warmup 10 sec latency 160.501 ms 1 357 1.16 MB/sec warmup 11 sec latency 152.954 ms Failing mds1 on oleg446-server 1 389 1.15 MB/sec warmup 12 sec latency 199.442 ms Stopping /mnt/lustre-mds1 (opts:) on oleg446-server 1 429 1.16 MB/sec warmup 13 sec latency 116.247 ms 1 444 1.12 MB/sec warmup 14 sec latency 680.540 ms 1 444 1.04 MB/sec warmup 15 sec latency 1680.737 ms 15:41:56 (1775850116) shut down facet: mds1 facet_host: oleg446-server facet_failover_host: oleg446-server 1 444 0.98 MB/sec warmup 16 sec latency 2689.008 ms 1 444 0.92 MB/sec warmup 17 sec latency 3690.580 ms 1 444 0.87 MB/sec warmup 18 sec latency 4690.896 ms 1 444 0.82 MB/sec warmup 19 sec latency 5691.165 ms 1 444 0.00 MB/sec execute 1 sec latency 7691.668 ms 1 444 0.00 MB/sec execute 2 sec latency 8691.945 ms 1 444 0.00 MB/sec execute 3 sec latency 9692.399 ms 1 444 0.00 MB/sec execute 4 sec latency 10692.942 ms 1 444 0.00 MB/sec execute 5 sec latency 11693.398 ms 1 444 0.00 MB/sec execute 6 sec latency 12693.656 ms Failover mds1 to oleg446-server mount facets: mds1 1 444 0.00 MB/sec execute 7 sec latency 13693.847 ms 1 444 0.00 MB/sec execute 8 sec latency 14694.105 ms 1 444 0.00 MB/sec execute 9 sec latency 15694.439 ms 1 444 0.00 MB/sec execute 10 sec latency 16694.835 ms 1 444 0.00 MB/sec execute 11 sec latency 17695.604 ms 1 444 0.00 MB/sec execute 12 sec latency 18696.803 ms 1 444 0.00 MB/sec execute 13 sec latency 19697.069 ms 1 444 0.00 MB/sec execute 14 sec latency 20699.675 ms 1 444 0.00 MB/sec execute 15 sec latency 21699.853 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 444 0.00 MB/sec execute 16 sec latency 22700.368 ms 1 444 0.00 MB/sec execute 17 sec latency 23701.358 ms 1 444 0.00 MB/sec execute 18 sec latency 24704.221 ms 1 444 0.00 MB/sec execute 19 sec latency 25704.422 ms 1 444 0.00 MB/sec execute 20 sec latency 26704.773 ms 1 444 0.00 MB/sec execute 21 sec latency 27705.737 ms 1 444 0.00 MB/sec execute 22 sec latency 28705.957 ms 1 444 0.00 MB/sec execute 23 sec latency 29707.836 ms 1 444 0.00 MB/sec execute 24 sec latency 30708.061 ms oleg446-server: oleg446-server.virtnet: executing set_default_debug -1 all 1 444 0.00 MB/sec execute 25 sec latency 31708.792 ms 1 444 0.00 MB/sec execute 26 sec latency 32711.083 ms pdsh@oleg446-client: oleg446-server: ssh exited with exit code 1 1 444 0.00 MB/sec execute 27 sec latency 33711.285 ms Started lustre-MDT0000 15:42:27 (1775850147) targets are mounted 15:42:27 (1775850147) facet_failover done 1 453 0.01 MB/sec execute 28 sec latency 34429.039 ms 1 493 0.05 MB/sec execute 29 sec latency 115.674 ms 1 529 0.09 MB/sec execute 30 sec latency 191.326 ms 1 560 0.11 MB/sec execute 31 sec latency 604.329 ms oleg446-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 618 0.17 MB/sec execute 32 sec latency 98.929 ms 1 669 0.17 MB/sec execute 33 sec latency 107.449 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 702 0.16 MB/sec execute 34 sec latency 113.043 ms 1 735 0.16 MB/sec execute 35 sec latency 119.900 ms 1 776 0.16 MB/sec execute 36 sec latency 89.248 ms 1 803 0.16 MB/sec execute 37 sec latency 124.653 ms 1 857 0.16 MB/sec execute 38 sec latency 121.124 ms 1 890 0.15 MB/sec execute 39 sec latency 137.949 ms 1 914 0.15 MB/sec execute 40 sec latency 155.148 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2092 1269212 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1860 1269444 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 9716 3595224 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 39908 3556552 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49624 7151776 1% /mnt/lustre 1 943 0.15 MB/sec execute 41 sec latency 102.546 ms 1 971 0.15 MB/sec execute 42 sec latency 162.974 ms 1 1028 0.17 MB/sec execute 43 sec latency 104.277 ms 1 1076 0.17 MB/sec execute 44 sec latency 89.449 ms 1 1126 0.16 MB/sec execute 45 sec latency 81.604 ms 1 1164 0.16 MB/sec execute 46 sec latency 113.440 ms 1 1173 0.16 MB/sec execute 47 sec latency 807.617 ms 1 1215 0.15 MB/sec execute 48 sec latency 161.809 ms 1 1246 0.15 MB/sec execute 49 sec latency 134.462 ms test_26 fail mds2 2 times 1 1379 0.21 MB/sec execute 50 sec latency 77.253 ms 1 1409 0.20 MB/sec execute 51 sec latency 125.130 ms Failing mds2 on oleg446-server 1 1449 0.20 MB/sec execute 52 sec latency 112.495 ms Stopping /mnt/lustre-mds2 (opts:) on oleg446-server 1 1489 0.20 MB/sec execute 53 sec latency 126.214 ms 1 1515 0.19 MB/sec execute 54 sec latency 130.419 ms 1 1564 0.19 MB/sec execute 55 sec latency 71.716 ms 1 1609 0.19 MB/sec execute 56 sec latency 98.681 ms 15:42:57 (1775850177) shut down facet: mds2 facet_host: oleg446-server facet_failover_host: oleg446-server 1 1656 0.19 MB/sec execute 57 sec latency 84.412 ms 1 1711 0.18 MB/sec execute 58 sec latency 102.384 ms 1 1789 0.18 MB/sec execute 59 sec latency 55.448 ms 1 1855 0.18 MB/sec execute 60 sec latency 104.930 ms 1 1926 0.18 MB/sec execute 61 sec latency 74.786 ms 1 1994 0.17 MB/sec execute 62 sec latency 76.789 ms 1 2043 0.17 MB/sec execute 63 sec latency 103.023 ms 1 2096 0.17 MB/sec execute 64 sec latency 159.686 ms 1 2154 0.17 MB/sec execute 65 sec latency 93.070 ms 1 2198 0.17 MB/sec execute 66 sec latency 99.426 ms Failover mds2 to oleg446-server 1 2259 0.17 MB/sec execute 67 sec latency 233.495 ms mount facets: mds2 1 2259 0.16 MB/sec execute 68 sec latency 1233.737 ms 1 2259 0.16 MB/sec execute 69 sec latency 2234.462 ms 1 2259 0.16 MB/sec execute 70 sec latency 3246.041 ms 1 2259 0.16 MB/sec execute 71 sec latency 4246.408 ms 1 2259 0.15 MB/sec execute 72 sec latency 5246.659 ms 1 2259 0.15 MB/sec execute 73 sec latency 6249.008 ms 1 2259 0.15 MB/sec execute 74 sec latency 7250.165 ms 1 2259 0.15 MB/sec execute 75 sec latency 8250.916 ms 1 2259 0.15 MB/sec execute 76 sec latency 9251.482 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2259 0.14 MB/sec execute 77 sec latency 10252.226 ms 1 2259 0.14 MB/sec execute 78 sec latency 11252.534 ms 1 2259 0.14 MB/sec execute 79 sec latency 12253.042 ms 1 2259 0.14 MB/sec execute 80 sec latency 13253.286 ms 1 2259 0.14 MB/sec execute 81 sec latency 14257.049 ms 1 2259 0.14 MB/sec execute 82 sec latency 15257.335 ms oleg446-server: oleg446-server.virtnet: executing set_default_debug -1 all 1 2259 0.13 MB/sec execute 83 sec latency 16257.718 ms pdsh@oleg446-client: oleg446-server: ssh exited with exit code 1 1 2259 0.13 MB/sec execute 84 sec latency 17261.227 ms Started lustre-MDT0001 15:43:24 (1775850204) targets are mounted 15:43:24 (1775850204) facet_failover done 1 2259 0.13 MB/sec execute 85 sec latency 18262.172 ms 1 2327 0.14 MB/sec execute 86 sec latency 18657.345 ms 1 2367 0.14 MB/sec execute 87 sec latency 107.740 ms 1 2401 0.14 MB/sec execute 88 sec latency 125.553 ms oleg446-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2440 0.14 MB/sec execute 89 sec latency 77.184 ms 1 2477 0.15 MB/sec execute 90 sec latency 93.315 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2558 0.15 MB/sec execute 91 sec latency 123.848 ms 1 2586 0.14 MB/sec execute 92 sec latency 116.327 ms 1 2655 0.15 MB/sec execute 93 sec latency 120.283 ms 1 2776 0.17 MB/sec execute 94 sec latency 83.585 ms 1 2902 0.18 MB/sec execute 95 sec latency 83.046 ms 1 2946 0.19 MB/sec execute 96 sec latency 128.265 ms 1 3010 0.18 MB/sec execute 97 sec latency 81.114 ms 1 3177 0.19 MB/sec execute 98 sec latency 151.708 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2372 1268932 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2112 1269192 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 11580 3593484 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 53508 3548864 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 65088 7142348 1% /mnt/lustre 1 3232 0.19 MB/sec execute 99 sec latency 141.218 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 0 cleanup 105 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 426 97.276 18657.324 Close 354 110.261 34429.006 Rename 22 92.198 151.558 Unlink 49 29.211 54.967 Qpathinfo 410 17.573 159.661 Qfileinfo 113 2.269 13.451 Qfsinfo 67 3.721 39.017 Sfileinfo 50 64.896 110.465 Find 150 11.216 70.771 WriteX 364 13.816 99.517 ReadX 805 1.512 125.554 LockX 2 16.553 21.355 UnlockX 2 19.126 29.677 Flush 40 63.167 132.595 Throughput 0.188725 MB/sec 1 clients 1 procs max_latency=34429.039 ms stopping dbench on /mnt/lustre at Fri Apr 10 15:43:45 EDT 2026 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 test_26 fail mds1 3 times looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt Failing mds1 on oleg446-server Stopping /mnt/lustre-mds1 (opts:) on oleg446-server '/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 Apr 10 15:43:54 EDT 2026 waiting for dbench pid 67926 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 0 1 0.00 MB/sec warmup 1 sec latency 957.581 ms 0 1 0.00 MB/sec warmup 2 sec latency 1963.058 ms 0 1 0.00 MB/sec warmup 3 sec latency 2963.306 ms 0 1 0.00 MB/sec warmup 4 sec latency 3965.053 ms 0 1 0.00 MB/sec warmup 5 sec latency 4965.569 ms 0 1 0.00 MB/sec warmup 6 sec latency 5965.898 ms 0 1 0.00 MB/sec warmup 7 sec latency 6967.148 ms 15:44:02 (1775850242) shut down 0 1 0.00 MB/sec warmup 8 sec latency 7967.364 ms facet: mds1 facet_host: oleg446-server facet_failover_host: oleg446-server 0 1 0.00 MB/sec warmup 9 sec latency 8968.948 ms 0 1 0.00 MB/sec warmup 10 sec latency 9970.164 ms 0 1 0.00 MB/sec warmup 11 sec latency 10970.342 ms 0 1 0.00 MB/sec warmup 12 sec latency 11970.660 ms 0 1 0.00 MB/sec warmup 13 sec latency 12971.669 ms 0 1 0.00 MB/sec warmup 14 sec latency 13972.231 ms 0 1 0.00 MB/sec warmup 15 sec latency 14972.673 ms 0 1 0.00 MB/sec warmup 16 sec latency 15974.637 ms 0 1 0.00 MB/sec warmup 17 sec latency 16975.387 ms 0 1 0.00 MB/sec warmup 18 sec latency 17975.661 ms Failover mds1 to oleg446-server mount facets: mds1 0 1 0.00 MB/sec warmup 19 sec latency 18979.208 ms 0 1 0.00 MB/sec warmup 20 sec latency 19979.679 ms 0 1 0.00 MB/sec warmup 21 sec latency 20980.517 ms 0 1 0.00 MB/sec warmup 22 sec latency 21980.804 ms 0 1 0.00 MB/sec warmup 23 sec latency 22981.069 ms 0 1 0.00 MB/sec warmup 24 sec latency 23981.442 ms 0 1 0.00 MB/sec warmup 25 sec latency 24981.831 ms 0 1 0.00 MB/sec warmup 26 sec latency 25983.857 ms 0 1 0.00 MB/sec warmup 27 sec latency 26984.823 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 0 1 0.00 MB/sec warmup 28 sec latency 27988.403 ms 0 1 0.00 MB/sec warmup 29 sec latency 28989.443 ms 0 1 0.00 MB/sec warmup 30 sec latency 29989.942 ms 0 1 0.00 MB/sec warmup 31 sec latency 30990.221 ms 0 1 0.00 MB/sec warmup 32 sec latency 31994.955 ms 0 1 0.00 MB/sec warmup 33 sec latency 32995.225 ms 0 1 0.00 MB/sec warmup 34 sec latency 33999.686 ms 0 1 0.00 MB/sec warmup 35 sec latency 35000.110 ms 0 1 0.00 MB/sec warmup 36 sec latency 36005.209 ms 0 1 0.00 MB/sec warmup 37 sec latency 37005.357 ms 0 1 0.00 MB/sec warmup 38 sec latency 38006.012 ms 0 1 0.00 MB/sec warmup 39 sec latency 39010.945 ms 0 1 0.00 MB/sec warmup 40 sec latency 40011.158 ms oleg446-server: oleg446-server.virtnet: executing set_default_debug -1 all 0 1 0.00 MB/sec warmup 41 sec latency 41012.186 ms pdsh@oleg446-client: oleg446-server: ssh exited with exit code 1 0 1 0.00 MB/sec warmup 42 sec latency 42013.555 ms Started lustre-MDT0000 15:44:37 (1775850277) targets are mounted 15:44:37 (1775850277) facet_failover done 0 1 0.00 MB/sec warmup 43 sec latency 43017.068 ms 0 8 0.00 MB/sec warmup 44 sec latency 122.975 ms 1 109 3.08 MB/sec execute 1 sec latency 142.326 ms 1 137 1.96 MB/sec execute 2 sec latency 191.844 ms oleg446-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 163 1.55 MB/sec execute 3 sec latency 184.073 ms 1 184 1.32 MB/sec execute 4 sec latency 303.023 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 208 1.20 MB/sec execute 5 sec latency 395.085 ms 1 247 1.22 MB/sec execute 6 sec latency 158.271 ms 1 279 1.19 MB/sec execute 7 sec latency 143.593 ms 1 305 1.14 MB/sec execute 8 sec latency 176.687 ms 1 339 1.13 MB/sec execute 9 sec latency 137.178 ms 1 373 1.12 MB/sec execute 10 sec latency 147.474 ms 1 413 1.13 MB/sec execute 11 sec latency 104.507 ms 1 445 1.13 MB/sec execute 12 sec latency 139.498 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2696 1268608 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2404 1268900 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 8492 3590776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 46516 3560220 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 55008 7150996 1% /mnt/lustre 1 474 1.11 MB/sec execute 13 sec latency 246.471 ms 1 510 1.11 MB/sec execute 14 sec latency 147.862 ms 1 543 1.13 MB/sec execute 15 sec latency 173.163 ms 1 616 1.18 MB/sec execute 16 sec latency 95.701 ms 1 664 1.12 MB/sec execute 17 sec latency 182.891 ms 1 699 1.06 MB/sec execute 18 sec latency 168.391 ms 1 731 1.01 MB/sec execute 19 sec latency 112.833 ms 1 769 0.96 MB/sec execute 20 sec latency 112.156 ms 1 791 0.92 MB/sec execute 21 sec latency 169.932 ms 1 817 0.88 MB/sec execute 22 sec latency 120.464 ms 1 873 0.85 MB/sec execute 23 sec latency 106.848 ms test_26 fail mds2 4 times 1 884 0.81 MB/sec execute 24 sec latency 517.949 ms 1 892 0.78 MB/sec execute 25 sec latency 1137.421 ms Failing mds2 on oleg446-server 1 919 0.75 MB/sec execute 26 sec latency 108.352 ms Stopping /mnt/lustre-mds2 (opts:) on oleg446-server 1 957 0.73 MB/sec execute 27 sec latency 124.528 ms 1 986 0.71 MB/sec execute 28 sec latency 167.988 ms 1 995 0.68 MB/sec execute 29 sec latency 709.309 ms 1 995 0.66 MB/sec execute 30 sec latency 1709.869 ms 1 995 0.64 MB/sec execute 31 sec latency 2710.854 ms 1 995 0.62 MB/sec execute 32 sec latency 3712.992 ms 1 995 0.60 MB/sec execute 33 sec latency 4713.281 ms 1 995 0.58 MB/sec execute 34 sec latency 5714.019 ms 1 995 0.56 MB/sec execute 35 sec latency 6714.267 ms 15:45:15 (1775850315) shut down facet: mds2 facet_host: oleg446-server facet_failover_host: oleg446-server 1 995 0.55 MB/sec execute 36 sec latency 7714.818 ms 1 995 0.53 MB/sec execute 37 sec latency 8715.248 ms 1 995 0.52 MB/sec execute 38 sec latency 9715.403 ms 1 995 0.51 MB/sec execute 39 sec latency 10715.648 ms 1 995 0.49 MB/sec execute 40 sec latency 11717.048 ms 1 995 0.48 MB/sec execute 41 sec latency 12717.678 ms 1 995 0.47 MB/sec execute 42 sec latency 13718.602 ms 1 995 0.46 MB/sec execute 43 sec latency 14718.961 ms 1 995 0.45 MB/sec execute 44 sec latency 15719.820 ms 1 995 0.44 MB/sec execute 45 sec latency 16720.026 ms Failover mds2 to oleg446-server mount facets: mds2 1 995 0.43 MB/sec execute 46 sec latency 17725.263 ms 1 995 0.42 MB/sec execute 47 sec latency 18726.531 ms 1 995 0.41 MB/sec execute 48 sec latency 19726.904 ms 1 995 0.40 MB/sec execute 49 sec latency 20727.340 ms 1 995 0.40 MB/sec execute 50 sec latency 21727.663 ms 1 995 0.39 MB/sec execute 51 sec latency 22730.907 ms 1 995 0.38 MB/sec execute 52 sec latency 23736.988 ms 1 995 0.37 MB/sec execute 53 sec latency 24737.211 ms 1 995 0.37 MB/sec execute 54 sec latency 25745.705 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 995 0.36 MB/sec execute 55 sec latency 26747.761 ms 1 995 0.35 MB/sec execute 56 sec latency 27748.492 ms 1 995 0.35 MB/sec execute 57 sec latency 28749.169 ms 1 995 0.34 MB/sec execute 58 sec latency 29750.688 ms 1 995 0.34 MB/sec execute 59 sec latency 30751.322 ms 1 995 0.33 MB/sec execute 60 sec latency 31751.654 ms 1 995 0.32 MB/sec execute 61 sec latency 32752.101 ms oleg446-server: oleg446-server.virtnet: executing set_default_debug -1 all 1 995 0.32 MB/sec execute 62 sec latency 33752.394 ms pdsh@oleg446-client: oleg446-server: ssh exited with exit code 1 1 995 0.31 MB/sec execute 63 sec latency 34754.796 ms Started lustre-MDT0001 15:45:43 (1775850343) targets are mounted 15:45:43 (1775850343) facet_failover done 1 995 0.31 MB/sec execute 64 sec latency 35755.660 ms 1 1063 0.32 MB/sec execute 65 sec latency 35860.114 ms 1 1118 0.32 MB/sec execute 66 sec latency 91.266 ms 1 1148 0.31 MB/sec execute 67 sec latency 107.484 ms 1 1193 0.31 MB/sec execute 68 sec latency 134.543 ms oleg446-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 1226 0.30 MB/sec execute 69 sec latency 106.790 ms 1 1252 0.30 MB/sec execute 70 sec latency 155.708 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1378 0.34 MB/sec execute 71 sec latency 115.008 ms 1 1412 0.33 MB/sec execute 72 sec latency 140.280 ms 1 1465 0.33 MB/sec execute 73 sec latency 120.956 ms 1 1499 0.32 MB/sec execute 74 sec latency 195.814 ms 1 1551 0.32 MB/sec execute 75 sec latency 112.755 ms 1 1607 0.32 MB/sec execute 76 sec latency 92.646 ms 1 1653 0.31 MB/sec execute 77 sec latency 144.232 ms 1 1691 0.31 MB/sec execute 78 sec latency 120.866 ms 1 1769 0.31 MB/sec execute 79 sec latency 92.402 ms 1 1820 0.30 MB/sec execute 80 sec latency 96.392 ms 1 1859 0.30 MB/sec execute 81 sec latency 94.276 ms 1 1920 0.30 MB/sec execute 82 sec latency 85.508 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 1974 0.29 MB/sec execute 83 sec latency 91.755 ms 1 2014 0.29 MB/sec execute 84 sec latency 122.217 ms 1 2082 0.29 MB/sec execute 85 sec latency 106.391 ms 1 2141 0.29 MB/sec execute 86 sec latency 94.135 ms 1 2177 0.28 MB/sec execute 87 sec latency 98.945 ms 1 2238 0.28 MB/sec execute 88 sec latency 102.482 ms 1 2330 0.29 MB/sec execute 89 sec latency 63.094 ms 1 2368 0.29 MB/sec execute 90 sec latency 94.312 ms 1 2401 0.28 MB/sec execute 91 sec latency 117.414 ms 1 2440 0.28 MB/sec execute 92 sec latency 127.969 ms 1 2478 0.29 MB/sec execute 93 sec latency 72.698 ms 1 2566 0.28 MB/sec execute 94 sec latency 102.319 ms 1 2604 0.28 MB/sec execute 95 sec latency 122.890 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Fri Apr 10 15:46:15 EDT 2026 with return code 0 67926 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 67926 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished