== replay-dual test 26: dbench and tar with mds failover ========================================================== 18:02:35 (1786831355) Starting client oleg607-client.virtnet: -o user_xattr,flock 192.168.206.107@tcp:/lustre /mnt/lustre Started clients oleg607-client.virtnet: 192.168.206.107@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 65641 Started dbench loop with 65642 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H crush2 /mnt/lustre/d26.replay-dual/run_tar 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 1940 1269364 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1756 1269548 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 17948 3580756 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 19492 7186232 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 Sat Aug 15 18:02:40 EDT 2026 waiting for dbench pid 65713 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 1.04 MB/sec warmup 1 sec latency 29.224 ms 1 110 2.61 MB/sec warmup 2 sec latency 100.096 ms 1 140 2.00 MB/sec warmup 3 sec latency 209.520 ms 1 184 1.84 MB/sec warmup 4 sec latency 117.064 ms 1 223 1.72 MB/sec warmup 5 sec latency 286.958 ms 1 271 1.69 MB/sec warmup 6 sec latency 138.707 ms 1 333 1.71 MB/sec warmup 7 sec latency 77.877 ms test_26 fail mds1 1 times 1 384 1.69 MB/sec warmup 8 sec latency 131.479 ms Failing mds1 on oleg607-server 1 437 1.70 MB/sec warmup 9 sec latency 94.361 ms Stopping /mnt/lustre-mds1 (opts:) on oleg607-server 1 493 1.72 MB/sec warmup 10 sec latency 79.241 ms 1 538 1.71 MB/sec warmup 11 sec latency 124.148 ms 1 606 1.74 MB/sec warmup 12 sec latency 487.040 ms 18:02:52 (1786831372) shut down facet: mds1 facet_host: oleg607-server facet_failover_host: oleg607-server 1 606 1.61 MB/sec warmup 13 sec latency 1487.383 ms 1 606 1.49 MB/sec warmup 14 sec latency 2487.853 ms 1 606 1.40 MB/sec warmup 15 sec latency 3488.025 ms 1 606 1.31 MB/sec warmup 16 sec latency 4488.866 ms 1 606 1.23 MB/sec warmup 17 sec latency 5489.240 ms 1 606 1.16 MB/sec warmup 18 sec latency 6489.468 ms 1 606 1.10 MB/sec warmup 19 sec latency 7491.718 ms 1 606 0.00 MB/sec execute 1 sec latency 9492.048 ms 1 606 0.00 MB/sec execute 2 sec latency 10492.231 ms Failover mds1 to oleg607-server mount facets: mds1 1 606 0.00 MB/sec execute 3 sec latency 11492.578 ms 1 606 0.00 MB/sec execute 4 sec latency 12494.066 ms 1 606 0.00 MB/sec execute 5 sec latency 13495.336 ms 1 606 0.00 MB/sec execute 6 sec latency 14495.539 ms 1 606 0.00 MB/sec execute 7 sec latency 15496.701 ms 1 606 0.00 MB/sec execute 8 sec latency 16497.057 ms 1 606 0.00 MB/sec execute 9 sec latency 17497.317 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 606 0.00 MB/sec execute 10 sec latency 18497.635 ms 1 606 0.00 MB/sec execute 11 sec latency 19497.909 ms 1 606 0.00 MB/sec execute 12 sec latency 20504.725 ms 1 606 0.00 MB/sec execute 13 sec latency 21506.322 ms 1 606 0.00 MB/sec execute 14 sec latency 22507.171 ms 1 606 0.00 MB/sec execute 15 sec latency 23507.496 ms 1 606 0.00 MB/sec execute 16 sec latency 24508.410 ms 1 606 0.00 MB/sec execute 17 sec latency 25513.328 ms 1 606 0.00 MB/sec execute 18 sec latency 26513.535 ms 1 606 0.00 MB/sec execute 19 sec latency 27514.126 ms 1 606 0.00 MB/sec execute 20 sec latency 28514.386 ms 1 606 0.00 MB/sec execute 21 sec latency 29514.549 ms 1 606 0.00 MB/sec execute 22 sec latency 30514.784 ms 1 606 0.00 MB/sec execute 23 sec latency 31515.119 ms oleg607-server: oleg607-server.virtnet: executing set_default_debug -1 all 1 606 0.00 MB/sec execute 24 sec latency 32515.318 ms pdsh@oleg607-client: oleg607-server: ssh exited with exit code 1 1 606 0.00 MB/sec execute 25 sec latency 33517.127 ms Started lustre-MDT0000 18:03:26 (1786831406) targets are mounted 18:03:26 (1786831406) facet_failover done 1 606 0.00 MB/sec execute 26 sec latency 34517.554 ms 1 606 0.00 MB/sec execute 27 sec latency 35517.955 ms 1 659 0.01 MB/sec execute 28 sec latency 35632.194 ms 1 708 0.01 MB/sec execute 29 sec latency 79.223 ms 1 720 0.01 MB/sec execute 30 sec latency 671.732 ms 1 736 0.01 MB/sec execute 31 sec latency 885.716 ms oleg607-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 769 0.01 MB/sec execute 32 sec latency 120.585 ms 1 803 0.02 MB/sec execute 33 sec latency 126.291 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 851 0.02 MB/sec execute 34 sec latency 97.757 ms 1 885 0.02 MB/sec execute 35 sec latency 106.919 ms 1 914 0.02 MB/sec execute 36 sec latency 156.851 ms 1 955 0.02 MB/sec execute 37 sec latency 169.019 ms 1 992 0.02 MB/sec execute 38 sec latency 119.627 ms 1 1074 0.05 MB/sec execute 39 sec latency 66.892 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2140 1269164 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1948 1269356 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 45432 3556448 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13620 3593064 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 59052 7149512 1% /mnt/lustre 1 1127 0.05 MB/sec execute 40 sec latency 92.788 ms 1 1156 0.05 MB/sec execute 41 sec latency 128.583 ms 1 1190 0.05 MB/sec execute 42 sec latency 85.925 ms 1 1224 0.05 MB/sec execute 43 sec latency 114.777 ms 1 1254 0.05 MB/sec execute 44 sec latency 126.070 ms 1 1319 0.07 MB/sec execute 45 sec latency 187.875 ms 1 1396 0.11 MB/sec execute 46 sec latency 449.992 ms 1 1431 0.11 MB/sec execute 47 sec latency 104.410 ms 1 1486 0.11 MB/sec execute 48 sec latency 83.417 ms 1 1524 0.10 MB/sec execute 49 sec latency 83.003 ms test_26 fail mds2 2 times 1 1568 0.10 MB/sec execute 50 sec latency 72.605 ms 1 1605 0.10 MB/sec execute 51 sec latency 111.434 ms Failing mds2 on oleg607-server 1 1646 0.10 MB/sec execute 52 sec latency 117.687 ms Stopping /mnt/lustre-mds2 (opts:) on oleg607-server 1 1686 0.10 MB/sec execute 53 sec latency 97.129 ms 1 1750 0.10 MB/sec execute 54 sec latency 128.300 ms 1 1821 0.10 MB/sec execute 55 sec latency 90.363 ms 1 1901 0.10 MB/sec execute 56 sec latency 73.925 ms 1 1982 0.10 MB/sec execute 57 sec latency 68.867 ms 1 2046 0.10 MB/sec execute 58 sec latency 65.876 ms 1 2140 0.10 MB/sec execute 59 sec latency 72.185 ms 1 2187 0.10 MB/sec execute 60 sec latency 85.842 ms 18:04:01 (1786831441) shut down 1 2259 0.10 MB/sec execute 61 sec latency 93.101 ms facet: mds2 facet_host: oleg607-server facet_failover_host: oleg607-server 1 2259 0.09 MB/sec execute 62 sec latency 1034.468 ms 1 2259 0.09 MB/sec execute 63 sec latency 2034.722 ms 1 2259 0.09 MB/sec execute 64 sec latency 3034.929 ms 1 2259 0.09 MB/sec execute 65 sec latency 4035.122 ms 1 2259 0.09 MB/sec execute 66 sec latency 5035.243 ms 1 2259 0.09 MB/sec execute 67 sec latency 6035.448 ms 1 2259 0.09 MB/sec execute 68 sec latency 7037.299 ms 1 2259 0.08 MB/sec execute 69 sec latency 8037.637 ms 1 2259 0.08 MB/sec execute 70 sec latency 9037.872 ms 1 2259 0.08 MB/sec execute 71 sec latency 10038.145 ms Failover mds2 to oleg607-server mount facets: mds2 1 2259 0.08 MB/sec execute 72 sec latency 11038.678 ms 1 2259 0.08 MB/sec execute 73 sec latency 12038.990 ms 1 2259 0.08 MB/sec execute 74 sec latency 13040.789 ms 1 2259 0.08 MB/sec execute 75 sec latency 14042.970 ms 1 2259 0.08 MB/sec execute 76 sec latency 15043.455 ms 1 2259 0.08 MB/sec execute 77 sec latency 16043.957 ms 1 2259 0.07 MB/sec execute 78 sec latency 17044.273 ms 1 2259 0.07 MB/sec execute 79 sec latency 18044.442 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2259 0.07 MB/sec execute 80 sec latency 19044.636 ms 1 2259 0.07 MB/sec execute 81 sec latency 20044.983 ms 1 2259 0.07 MB/sec execute 82 sec latency 21045.394 ms 1 2259 0.07 MB/sec execute 83 sec latency 22047.292 ms 1 2259 0.07 MB/sec execute 84 sec latency 23047.550 ms oleg607-server: oleg607-server.virtnet: executing set_default_debug -1 all 1 2259 0.07 MB/sec execute 85 sec latency 24047.741 ms pdsh@oleg607-client: oleg607-server: ssh exited with exit code 1 1 2259 0.07 MB/sec execute 86 sec latency 25049.706 ms Started lustre-MDT0001 18:04:26 (1786831466) targets are mounted 18:04:26 (1786831466) facet_failover done 1 2259 0.07 MB/sec execute 87 sec latency 26050.232 ms 1 2307 0.08 MB/sec execute 88 sec latency 26460.351 ms 1 2359 0.08 MB/sec execute 89 sec latency 92.110 ms 1 2400 0.08 MB/sec execute 90 sec latency 101.360 ms 1 2442 0.08 MB/sec execute 91 sec latency 81.901 ms 1 2484 0.08 MB/sec execute 92 sec latency 84.893 ms oleg607-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 2574 0.09 MB/sec execute 93 sec latency 139.173 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2618 0.09 MB/sec execute 94 sec latency 107.444 ms 1 2776 0.12 MB/sec execute 95 sec latency 101.650 ms 1 2926 0.13 MB/sec execute 96 sec latency 60.516 ms 1 3000 0.13 MB/sec execute 97 sec latency 83.302 ms 1 3191 0.14 MB/sec execute 98 sec latency 83.512 ms 1 3296 0.15 MB/sec execute 99 sec latency 65.317 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2340 1268964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2144 1269160 1% /mnt/lustre[MDT:1] 1 cleanup 100 sec lustre-OST0000_UUID 3833116 55304 3549524 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13892 3592684 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 69196 7142208 1% /mnt/lustre 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 421 109.685 26460.338 Close 348 10.526 56.542 Rename 22 82.070 139.137 Unlink 51 26.207 61.909 Qpathinfo 414 102.197 35632.170 Qfileinfo 90 2.670 26.410 Qfsinfo 69 2.642 26.247 Sfileinfo 50 57.638 119.077 Find 180 10.150 27.349 WriteX 263 11.686 74.599 ReadX 806 1.537 76.545 LockX 2 13.094 15.164 UnlockX 2 24.265 27.576 Flush 43 54.165 279.758 Throughput 0.145041 MB/sec 1 clients 1 procs max_latency=35632.194 ms stopping dbench on /mnt/lustre at Sat Aug 15 18:04:43 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 fnv_1a_64 /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 oleg607-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 Sat Aug 15 18:04:51 EDT 2026 waiting for dbench pid 68095 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 Stopping /mnt/lustre-mds1 (opts:) on oleg607-server 1 of 1 processes prepared for launch 0 sec releasing clients 1 31 1.05 MB/sec warmup 1 sec latency 267.362 ms 1 31 0.52 MB/sec warmup 2 sec latency 1269.707 ms 1 31 0.35 MB/sec warmup 3 sec latency 2269.927 ms 1 31 0.26 MB/sec warmup 4 sec latency 3271.047 ms 1 31 0.21 MB/sec warmup 5 sec latency 4271.312 ms 1 31 0.17 MB/sec warmup 6 sec latency 5272.343 ms 1 31 0.15 MB/sec warmup 7 sec latency 6272.642 ms 1 31 0.13 MB/sec warmup 8 sec latency 7272.844 ms 18:04:59 (1786831499) shut down facet: mds1 facet_host: oleg607-server facet_failover_host: oleg607-server 1 31 0.12 MB/sec warmup 9 sec latency 8273.208 ms 1 31 0.10 MB/sec warmup 10 sec latency 9273.715 ms 1 31 0.10 MB/sec warmup 11 sec latency 10273.987 ms 1 31 0.09 MB/sec warmup 12 sec latency 11274.195 ms 1 31 0.08 MB/sec warmup 13 sec latency 12274.522 ms 1 31 0.07 MB/sec warmup 14 sec latency 13275.106 ms 1 31 0.07 MB/sec warmup 15 sec latency 14275.304 ms 1 31 0.07 MB/sec warmup 16 sec latency 15275.660 ms 1 31 0.06 MB/sec warmup 17 sec latency 16276.768 ms 1 31 0.06 MB/sec warmup 18 sec latency 17278.719 ms Failover mds1 to oleg607-server mount facets: mds1 1 31 0.06 MB/sec warmup 19 sec latency 18279.022 ms 1 31 0.00 MB/sec execute 1 sec latency 20280.517 ms 1 31 0.00 MB/sec execute 2 sec latency 21280.735 ms 1 31 0.00 MB/sec execute 3 sec latency 22281.719 ms 1 31 0.00 MB/sec execute 4 sec latency 23282.187 ms 1 31 0.00 MB/sec execute 5 sec latency 24283.417 ms 1 31 0.00 MB/sec execute 6 sec latency 25283.702 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 31 0.00 MB/sec execute 7 sec latency 26286.256 ms 1 31 0.00 MB/sec execute 8 sec latency 27286.463 ms 1 31 0.00 MB/sec execute 9 sec latency 28288.088 ms 1 31 0.00 MB/sec execute 10 sec latency 29288.329 ms 1 31 0.00 MB/sec execute 11 sec latency 30289.536 ms 1 31 0.00 MB/sec execute 12 sec latency 31291.834 ms 1 31 0.00 MB/sec execute 13 sec latency 32292.414 ms 1 31 0.00 MB/sec execute 14 sec latency 33292.810 ms 1 31 0.00 MB/sec execute 15 sec latency 34293.129 ms 1 31 0.00 MB/sec execute 16 sec latency 35293.376 ms 1 31 0.00 MB/sec execute 17 sec latency 36294.047 ms 1 31 0.00 MB/sec execute 18 sec latency 37294.727 ms 1 31 0.00 MB/sec execute 19 sec latency 38294.982 ms 1 31 0.00 MB/sec execute 20 sec latency 39296.402 ms oleg607-server: oleg607-server.virtnet: executing set_default_debug -1 all 1 31 0.00 MB/sec execute 21 sec latency 40296.644 ms pdsh@oleg607-client: oleg607-server: ssh exited with exit code 1 1 31 0.00 MB/sec execute 22 sec latency 41297.237 ms Started lustre-MDT0000 18:05:33 (1786831533) targets are mounted 18:05:33 (1786831533) facet_failover done 1 32 0.00 MB/sec execute 23 sec latency 42298.034 ms 1 98 0.14 MB/sec execute 24 sec latency 114.717 ms 1 137 0.20 MB/sec execute 25 sec latency 195.592 ms 1 181 0.24 MB/sec execute 26 sec latency 142.296 ms 1 200 0.25 MB/sec execute 27 sec latency 353.681 ms oleg607-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 247 0.30 MB/sec execute 28 sec latency 115.738 ms 1 287 0.33 MB/sec execute 29 sec latency 108.084 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 323 0.36 MB/sec execute 30 sec latency 148.133 ms 1 357 0.38 MB/sec execute 31 sec latency 166.083 ms 1 405 0.42 MB/sec execute 32 sec latency 98.399 ms 1 448 0.44 MB/sec execute 33 sec latency 123.514 ms 1 501 0.48 MB/sec execute 34 sec latency 89.601 ms 1 603 0.57 MB/sec execute 35 sec latency 81.794 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2868 1268436 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2660 1268644 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22060 3584748 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 32556 3566780 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 54616 7151528 1% /mnt/lustre 1 661 0.56 MB/sec execute 36 sec latency 89.079 ms 1 712 0.54 MB/sec execute 37 sec latency 100.184 ms 1 759 0.53 MB/sec execute 38 sec latency 89.548 ms 1 801 0.52 MB/sec execute 39 sec latency 90.698 ms 1 857 0.51 MB/sec execute 40 sec latency 94.399 ms 1 884 0.50 MB/sec execute 41 sec latency 370.670 ms 1 900 0.49 MB/sec execute 42 sec latency 860.767 ms 1 949 0.48 MB/sec execute 43 sec latency 107.527 ms 1 985 0.47 MB/sec execute 44 sec latency 100.080 ms test_26 fail mds2 4 times 1 1063 0.49 MB/sec execute 45 sec latency 54.450 ms Failing mds2 on oleg607-server 1 1127 0.48 MB/sec execute 46 sec latency 90.808 ms Stopping /mnt/lustre-mds2 (opts:) on oleg607-server 1 1164 0.47 MB/sec execute 47 sec latency 109.426 ms 1 1216 0.46 MB/sec execute 48 sec latency 87.896 ms 1 1263 0.45 MB/sec execute 49 sec latency 105.078 ms 1 1278 0.44 MB/sec execute 50 sec latency 738.511 ms 1 1278 0.43 MB/sec execute 51 sec latency 1738.704 ms 1 1278 0.42 MB/sec execute 52 sec latency 2738.895 ms 1 1278 0.42 MB/sec execute 53 sec latency 3739.144 ms 1 1278 0.41 MB/sec execute 54 sec latency 4739.973 ms 1 1278 0.40 MB/sec execute 55 sec latency 5740.348 ms 18:06:07 (1786831567) shut down facet: mds2 facet_host: oleg607-server facet_failover_host: oleg607-server 1 1278 0.39 MB/sec execute 56 sec latency 6740.521 ms 1 1278 0.39 MB/sec execute 57 sec latency 7740.715 ms 1 1278 0.38 MB/sec execute 58 sec latency 8741.004 ms 1 1278 0.37 MB/sec execute 59 sec latency 9741.127 ms 1 1278 0.37 MB/sec execute 60 sec latency 10741.382 ms 1 1278 0.36 MB/sec execute 61 sec latency 11741.605 ms 1 1278 0.36 MB/sec execute 62 sec latency 12742.547 ms 1 1278 0.35 MB/sec execute 63 sec latency 13742.845 ms 1 1278 0.34 MB/sec execute 64 sec latency 14743.358 ms 1 1278 0.34 MB/sec execute 65 sec latency 15743.541 ms Failover mds2 to oleg607-server mount facets: mds2 1 1278 0.33 MB/sec execute 66 sec latency 16743.766 ms 1 1278 0.33 MB/sec execute 67 sec latency 17744.307 ms 1 1278 0.32 MB/sec execute 68 sec latency 18744.484 ms 1 1278 0.32 MB/sec execute 69 sec latency 19744.736 ms 1 1278 0.32 MB/sec execute 70 sec latency 20744.955 ms 1 1278 0.31 MB/sec execute 71 sec latency 21745.143 ms 1 1278 0.31 MB/sec execute 72 sec latency 22745.355 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1278 0.30 MB/sec execute 73 sec latency 23745.642 ms 1 1278 0.30 MB/sec execute 74 sec latency 24750.027 ms 1 1278 0.29 MB/sec execute 75 sec latency 25754.591 ms 1 1278 0.29 MB/sec execute 76 sec latency 26757.574 ms 1 1278 0.29 MB/sec execute 77 sec latency 27759.514 ms oleg607-server: oleg607-server.virtnet: executing set_default_debug -1 all 1 1278 0.28 MB/sec execute 78 sec latency 28759.773 ms pdsh@oleg607-client: oleg607-server: ssh exited with exit code 1 Started lustre-MDT0001 18:06:30 (1786831590) targets are mounted 18:06:30 (1786831590) facet_failover done 1 1278 0.28 MB/sec execute 79 sec latency 29760.067 ms 1 1278 0.28 MB/sec execute 80 sec latency 30762.550 ms 1 1384 0.31 MB/sec execute 81 sec latency 31409.391 ms 1 1435 0.30 MB/sec execute 82 sec latency 82.264 ms 1 1486 0.30 MB/sec execute 83 sec latency 275.748 ms 1 1540 0.30 MB/sec execute 84 sec latency 75.024 ms oleg607-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 1619 0.30 MB/sec execute 85 sec latency 55.928 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1660 0.29 MB/sec execute 86 sec latency 107.846 ms 1 1706 0.29 MB/sec execute 87 sec latency 91.118 ms 1 1771 0.29 MB/sec execute 88 sec latency 99.878 ms 1 1834 0.28 MB/sec execute 89 sec latency 84.083 ms 1 1877 0.28 MB/sec execute 90 sec latency 120.020 ms 1 1973 0.28 MB/sec execute 91 sec latency 87.531 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 2012 0.28 MB/sec execute 92 sec latency 95.315 ms 1 2083 0.27 MB/sec execute 93 sec latency 73.503 ms 1 2150 0.27 MB/sec execute 94 sec latency 83.551 ms 1 2191 0.27 MB/sec execute 95 sec latency 89.121 ms 1 2259 0.27 MB/sec execute 96 sec latency 93.434 ms 1 2345 0.28 MB/sec execute 97 sec latency 106.684 ms 1 2382 0.27 MB/sec execute 98 sec latency 141.305 ms 1 2428 0.27 MB/sec execute 99 sec latency 89.888 ms 1 cleanup 100 sec 1 cleanup 101 sec tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Sat Aug 15 18:06:53 EDT 2026 with return code 0 1 cleanup 102 sec 68095 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 68095 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished