== replay-dual test 26: dbench and tar with mds failover ========================================================== 11:23:21 (1761319401) Starting client oleg132-client.virtnet: -o user_xattr,flock oleg132-server@tcp:/lustre /mnt/lustre Started clients oleg132-client.virtnet: 192.168.201.132@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) Started tar loop with pid 66791 Started dbench loop with 66792 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench 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 11:23:24 EDT 2025 waiting for dbench pid 66836 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2020 1285668 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1852 1285836 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25984 3580660 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27372 7186292 1% /mnt/lustre 1 101 4.65 MB/sec warmup 1 sec latency 56.649 ms 1 178 3.60 MB/sec warmup 2 sec latency 77.238 ms 1 247 3.13 MB/sec warmup 3 sec latency 89.149 ms 1 305 2.81 MB/sec warmup 4 sec latency 107.222 ms 1 364 2.61 MB/sec warmup 5 sec latency 87.708 ms 1 435 2.55 MB/sec warmup 6 sec latency 63.142 ms test_26 fail mds1 1 times 1 494 2.46 MB/sec warmup 7 sec latency 96.317 ms Failing mds1 on oleg132-server Stopping /mnt/lustre-mds1 (opts:) on oleg132-server 1 603 2.62 MB/sec warmup 8 sec latency 88.482 ms 1 660 2.35 MB/sec warmup 9 sec latency 600.533 ms 1 660 2.11 MB/sec warmup 10 sec latency 1604.605 ms 1 660 1.92 MB/sec warmup 11 sec latency 2605.489 ms 1 660 1.76 MB/sec warmup 12 sec latency 3605.718 ms 1 660 1.63 MB/sec warmup 13 sec latency 4606.184 ms 1 660 1.51 MB/sec warmup 14 sec latency 5606.999 ms 1 660 1.41 MB/sec warmup 15 sec latency 6607.271 ms reboot facets: mds1 1 660 1.32 MB/sec warmup 16 sec latency 7607.637 ms 1 660 1.24 MB/sec warmup 17 sec latency 8607.935 ms 1 660 1.17 MB/sec warmup 18 sec latency 9608.138 ms 1 660 1.11 MB/sec warmup 19 sec latency 10608.302 ms 1 660 0.00 MB/sec execute 1 sec latency 12608.805 ms 1 660 0.00 MB/sec execute 2 sec latency 13609.604 ms 1 660 0.00 MB/sec execute 3 sec latency 14611.547 ms 1 660 0.00 MB/sec execute 4 sec latency 15613.398 ms 1 660 0.00 MB/sec execute 5 sec latency 16613.740 ms Failover mds1 to oleg132-server 1 660 0.00 MB/sec execute 6 sec latency 17615.435 ms mount facets: mds1 1 660 0.00 MB/sec execute 7 sec latency 18615.735 ms 1 660 0.00 MB/sec execute 8 sec latency 19616.009 ms 1 660 0.00 MB/sec execute 9 sec latency 20616.279 ms 1 660 0.00 MB/sec execute 10 sec latency 21617.013 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 660 0.00 MB/sec execute 11 sec latency 22617.226 ms 1 660 0.00 MB/sec execute 12 sec latency 23618.133 ms 1 660 0.00 MB/sec execute 13 sec latency 24618.388 ms 1 660 0.00 MB/sec execute 14 sec latency 25618.582 ms oleg132-server: oleg132-server.virtnet: executing set_default_debug -1 all 8 1 660 0.00 MB/sec execute 15 sec latency 26618.917 ms pdsh@oleg132-client: oleg132-server: ssh exited with exit code 1 Started lustre-MDT0000 1 660 0.00 MB/sec execute 16 sec latency 27619.261 ms 1 660 0.00 MB/sec execute 17 sec latency 28619.953 ms 1 660 0.00 MB/sec execute 18 sec latency 29620.210 ms 1 660 0.00 MB/sec execute 19 sec latency 30620.716 ms 1 710 0.00 MB/sec execute 20 sec latency 30934.488 ms 1 779 0.01 MB/sec execute 21 sec latency 66.935 ms oleg132-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 861 0.02 MB/sec execute 22 sec latency 58.821 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 918 0.03 MB/sec execute 23 sec latency 64.712 ms 1 1039 0.07 MB/sec execute 24 sec latency 41.133 ms 1 1161 0.07 MB/sec execute 25 sec latency 46.004 ms 1 1262 0.08 MB/sec execute 26 sec latency 44.808 ms 1 1461 0.18 MB/sec execute 27 sec latency 43.531 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2316 1285372 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2136 1285552 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 45304 3561284 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13368 3592300 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 58672 7153584 1% /mnt/lustre 1 1558 0.18 MB/sec execute 28 sec latency 49.171 ms 1 1643 0.17 MB/sec execute 29 sec latency 47.327 ms 1 1751 0.17 MB/sec execute 30 sec latency 64.258 ms 1 1861 0.17 MB/sec execute 31 sec latency 51.289 ms 1 2006 0.17 MB/sec execute 32 sec latency 36.002 ms 1 2125 0.17 MB/sec execute 33 sec latency 40.673 ms test_26 fail mds2 2 times 1 2273 0.18 MB/sec execute 34 sec latency 40.644 ms Failing mds2 on oleg132-server Stopping /mnt/lustre-mds2 (opts:) on oleg132-server 1 2402 0.19 MB/sec execute 35 sec latency 34.494 ms 1 2418 0.19 MB/sec execute 36 sec latency 828.418 ms reboot facets: mds2 1 2418 0.19 MB/sec execute 37 sec latency 1828.662 ms 1 2418 0.18 MB/sec execute 38 sec latency 2828.893 ms 1 2418 0.18 MB/sec execute 39 sec latency 3829.167 ms 1 2418 0.17 MB/sec execute 40 sec latency 4829.366 ms 1 2418 0.17 MB/sec execute 41 sec latency 5829.569 ms 1 2418 0.17 MB/sec execute 42 sec latency 6833.291 ms 1 2418 0.16 MB/sec execute 43 sec latency 7833.487 ms 1 2418 0.16 MB/sec execute 44 sec latency 8834.131 ms 1 2418 0.15 MB/sec execute 45 sec latency 9835.119 ms 1 2418 0.15 MB/sec execute 46 sec latency 10835.398 ms Failover mds2 to oleg132-server 1 2418 0.15 MB/sec execute 47 sec latency 11835.664 ms mount facets: mds2 1 2418 0.14 MB/sec execute 48 sec latency 12836.273 ms 1 2418 0.14 MB/sec execute 49 sec latency 13836.583 ms 1 2418 0.14 MB/sec execute 50 sec latency 14839.811 ms 1 2418 0.14 MB/sec execute 51 sec latency 15840.055 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2418 0.13 MB/sec execute 52 sec latency 16841.644 ms 1 2418 0.13 MB/sec execute 53 sec latency 17841.835 ms 1 2418 0.13 MB/sec execute 54 sec latency 18842.119 ms oleg132-server: oleg132-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg132-client: oleg132-server: ssh exited with exit code 1 1 2418 0.13 MB/sec execute 55 sec latency 19842.270 ms Started lustre-MDT0001 1 2418 0.12 MB/sec execute 56 sec latency 20843.089 ms 1 2418 0.12 MB/sec execute 57 sec latency 21843.332 ms 1 2431 0.12 MB/sec execute 58 sec latency 22608.618 ms 1 2549 0.13 MB/sec execute 59 sec latency 65.617 ms 1 2655 0.15 MB/sec execute 60 sec latency 48.587 ms oleg132-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2902 0.19 MB/sec execute 61 sec latency 58.183 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3019 0.20 MB/sec execute 62 sec latency 59.895 ms 1 3335 0.23 MB/sec execute 63 sec latency 37.872 ms 1 3543 0.27 MB/sec execute 64 sec latency 42.576 ms 1 3693 0.27 MB/sec execute 65 sec latency 29.369 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2752 1284936 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2532 1285156 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 47212 3557272 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21712 3579612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 68924 7136884 1% /mnt/lustre 1 3799 0.28 MB/sec execute 66 sec latency 67.890 ms 1 3886 0.28 MB/sec execute 67 sec latency 42.230 ms 1 3980 0.28 MB/sec execute 68 sec latency 65.287 ms 1 4067 0.27 MB/sec execute 69 sec latency 46.925 ms 1 4190 0.27 MB/sec execute 70 sec latency 46.116 ms 1 4281 0.27 MB/sec execute 71 sec latency 53.444 ms test_26 fail mds1 3 times 1 4357 0.27 MB/sec execute 72 sec latency 60.860 ms Failing mds1 on oleg132-server Stopping /mnt/lustre-mds1 (opts:) on oleg132-server 1 4446 0.27 MB/sec execute 73 sec latency 64.831 ms 1 4473 0.27 MB/sec execute 74 sec latency 610.499 ms reboot facets: mds1 1 4473 0.26 MB/sec execute 75 sec latency 1611.192 ms 1 4473 0.26 MB/sec execute 76 sec latency 2611.339 ms 1 4473 0.26 MB/sec execute 77 sec latency 3613.234 ms 1 4473 0.25 MB/sec execute 78 sec latency 4613.494 ms 1 4473 0.25 MB/sec execute 79 sec latency 5613.697 ms 1 4473 0.25 MB/sec execute 80 sec latency 6613.946 ms 1 4473 0.24 MB/sec execute 81 sec latency 7614.844 ms 1 4473 0.24 MB/sec execute 82 sec latency 8617.088 ms 1 4473 0.24 MB/sec execute 83 sec latency 9618.399 ms 1 4473 0.23 MB/sec execute 84 sec latency 10620.549 ms Failover mds1 to oleg132-server 1 4473 0.23 MB/sec execute 85 sec latency 11623.203 ms mount facets: mds1 1 4473 0.23 MB/sec execute 86 sec latency 12623.570 ms 1 4473 0.23 MB/sec execute 87 sec latency 13626.999 ms 1 4473 0.22 MB/sec execute 88 sec latency 14627.195 ms 1 4473 0.22 MB/sec execute 89 sec latency 15627.387 ms 1 4473 0.22 MB/sec execute 90 sec latency 16627.605 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4473 0.22 MB/sec execute 91 sec latency 17629.192 ms 1 4473 0.21 MB/sec execute 92 sec latency 18629.993 ms 1 4473 0.21 MB/sec execute 93 sec latency 19630.706 ms oleg132-server: oleg132-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg132-client: oleg132-server: ssh exited with exit code 1 1 4473 0.21 MB/sec execute 94 sec latency 20630.850 ms Started lustre-MDT0000 1 4473 0.21 MB/sec execute 95 sec latency 21631.091 ms 1 4473 0.20 MB/sec execute 96 sec latency 22631.536 ms 1 4473 0.20 MB/sec execute 97 sec latency 23631.681 ms 1 4480 0.20 MB/sec execute 98 sec latency 24540.375 ms 1 4554 0.20 MB/sec execute 99 sec latency 69.648 ms 1 cleanup 100 sec oleg132-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 cleanup 101 sec mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 688 59.797 24540.344 Close 519 65.221 30934.455 Rename 31 37.682 66.340 Unlink 135 11.248 24.738 Qpathinfo 627 6.300 40.625 Qfileinfo 108 0.914 7.660 Qfsinfo 122 0.849 8.913 Sfileinfo 68 350.939 22608.601 Find 241 5.414 32.449 WriteX 368 5.858 34.527 ReadX 1052 0.559 36.436 LockX 2 5.204 5.623 UnlockX 2 6.368 6.923 Flush 67 27.398 65.600 Throughput 0.200611 MB/sec 1 clients 1 procs max_latency=30934.488 ms stopping dbench on /mnt/lustre at Fri Oct 24 11:25:26 EDT 2025 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 all_char /mnt/lustre2/d26.replay-dual/run_dbench 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 11:25:31 EDT 2025 waiting for dbench pid 70238 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3132 1284556 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2932 1284756 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12292 3592436 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 32836 3546352 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 45128 7138788 1% /mnt/lustre 1 91 4.18 MB/sec warmup 1 sec latency 53.322 ms 1 173 3.53 MB/sec warmup 2 sec latency 77.738 ms 1 254 3.22 MB/sec warmup 3 sec latency 68.948 ms 1 334 3.00 MB/sec warmup 4 sec latency 62.236 ms 1 422 2.97 MB/sec warmup 5 sec latency 61.569 ms test_26 fail mds2 4 times 1 499 2.90 MB/sec warmup 6 sec latency 126.048 ms Failing mds2 on oleg132-server 1 642 3.01 MB/sec warmup 7 sec latency 65.798 ms Stopping /mnt/lustre-mds2 (opts:) on oleg132-server 1 710 2.65 MB/sec warmup 8 sec latency 328.630 ms 1 710 2.35 MB/sec warmup 9 sec latency 1328.855 ms 1 710 2.12 MB/sec warmup 10 sec latency 2329.127 ms 1 710 1.93 MB/sec warmup 11 sec latency 3329.574 ms 1 710 1.77 MB/sec warmup 12 sec latency 4329.823 ms 1 710 1.63 MB/sec warmup 13 sec latency 5332.222 ms 1 710 1.51 MB/sec warmup 14 sec latency 6333.205 ms reboot facets: mds2 1 710 1.41 MB/sec warmup 15 sec latency 7334.159 ms 1 710 1.32 MB/sec warmup 16 sec latency 8334.422 ms 1 710 1.25 MB/sec warmup 17 sec latency 9334.757 ms 1 710 1.18 MB/sec warmup 18 sec latency 10335.183 ms 1 710 1.12 MB/sec warmup 19 sec latency 11335.387 ms 1 710 0.00 MB/sec execute 1 sec latency 13335.826 ms 1 710 0.00 MB/sec execute 2 sec latency 14336.346 ms 1 710 0.00 MB/sec execute 3 sec latency 15337.674 ms 1 710 0.00 MB/sec execute 4 sec latency 16337.891 ms Failover mds2 to oleg132-server 1 710 0.00 MB/sec execute 5 sec latency 17338.183 ms mount facets: mds2 1 710 0.00 MB/sec execute 6 sec latency 18338.434 ms 1 710 0.00 MB/sec execute 7 sec latency 19338.677 ms 1 710 0.00 MB/sec execute 8 sec latency 20340.860 ms 1 710 0.00 MB/sec execute 9 sec latency 21341.141 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 710 0.00 MB/sec execute 10 sec latency 22341.328 ms 1 710 0.00 MB/sec execute 11 sec latency 23341.545 ms 1 710 0.00 MB/sec execute 12 sec latency 24344.214 ms 1 710 0.00 MB/sec execute 13 sec latency 25345.496 ms oleg132-server: oleg132-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg132-client: oleg132-server: ssh exited with exit code 1 1 710 0.00 MB/sec execute 14 sec latency 26345.995 ms Started lustre-MDT0001 1 710 0.00 MB/sec execute 15 sec latency 27348.760 ms 1 710 0.00 MB/sec execute 16 sec latency 28349.370 ms 1 710 0.00 MB/sec execute 17 sec latency 29350.304 ms 1 768 0.01 MB/sec execute 18 sec latency 29477.298 ms 1 847 0.02 MB/sec execute 19 sec latency 58.157 ms oleg132-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 910 0.03 MB/sec execute 20 sec latency 62.336 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 977 0.03 MB/sec execute 21 sec latency 61.887 ms 1 1082 0.08 MB/sec execute 22 sec latency 56.362 ms 1 1177 0.08 MB/sec execute 23 sec latency 57.217 ms 1 1252 0.08 MB/sec execute 24 sec latency 48.873 ms 1 1418 0.19 MB/sec execute 25 sec latency 61.010 ms 1 1508 0.19 MB/sec execute 26 sec latency 48.520 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3572 1284116 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3464 1284224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22912 3583524 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 50192 3556384 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 73104 7139908 2% /mnt/lustre 1 1593 0.18 MB/sec execute 27 sec latency 48.013 ms 1 1686 0.18 MB/sec execute 28 sec latency 57.262 ms 1 1810 0.18 MB/sec execute 29 sec latency 63.717 ms 1 1953 0.17 MB/sec execute 30 sec latency 39.678 ms 1 2037 0.17 MB/sec execute 31 sec latency 55.433 ms 1 2168 0.17 MB/sec execute 32 sec latency 40.040 ms test_26 fail mds1 5 times Failing mds1 on oleg132-server 1 2352 0.20 MB/sec execute 33 sec latency 33.367 ms Stopping /mnt/lustre-mds1 (opts:) on oleg132-server 1 2417 0.20 MB/sec execute 34 sec latency 317.899 ms 1 2417 0.20 MB/sec execute 35 sec latency 1318.158 ms reboot facets: mds1 1 2417 0.19 MB/sec execute 36 sec latency 2318.392 ms 1 2417 0.19 MB/sec execute 37 sec latency 3318.613 ms 1 2417 0.18 MB/sec execute 38 sec latency 4318.961 ms 1 2417 0.18 MB/sec execute 39 sec latency 5319.310 ms 1 2417 0.17 MB/sec execute 40 sec latency 6322.376 ms 1 2417 0.17 MB/sec execute 41 sec latency 7326.444 ms 1 2417 0.16 MB/sec execute 42 sec latency 8328.726 ms 1 2417 0.16 MB/sec execute 43 sec latency 9331.748 ms 1 2417 0.16 MB/sec execute 44 sec latency 10332.381 ms 1 2417 0.15 MB/sec execute 45 sec latency 11333.166 ms Failover mds1 to oleg132-server 1 2417 0.15 MB/sec execute 46 sec latency 12345.275 ms 1 2417 0.15 MB/sec execute 47 sec latency 13350.766 ms 1 2417 0.14 MB/sec execute 48 sec latency 14351.073 ms mount facets: mds1 1 2417 0.14 MB/sec execute 49 sec latency 15351.956 ms 1 2417 0.14 MB/sec execute 50 sec latency 16352.174 ms 1 2417 0.14 MB/sec execute 51 sec latency 17352.403 ms 1 2417 0.13 MB/sec execute 52 sec latency 18352.784 ms 1 2417 0.13 MB/sec execute 53 sec latency 19353.075 ms 1 2417 0.13 MB/sec execute 54 sec latency 20353.304 ms 1 2417 0.13 MB/sec execute 55 sec latency 21356.860 ms 1 2417 0.12 MB/sec execute 56 sec latency 22359.726 ms 1 2417 0.12 MB/sec execute 57 sec latency 23359.987 ms 1 2417 0.12 MB/sec execute 58 sec latency 24362.476 ms 1 2417 0.12 MB/sec execute 59 sec latency 25362.811 ms 1 2417 0.11 MB/sec execute 60 sec latency 26366.052 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 2417 0.11 MB/sec execute 61 sec latency 27367.719 ms 1 2417 0.11 MB/sec execute 62 sec latency 28368.530 ms 1 2417 0.11 MB/sec execute 63 sec latency 29369.814 ms 1 2417 0.11 MB/sec execute 64 sec latency 30370.432 ms 1 2417 0.11 MB/sec execute 65 sec latency 31371.416 ms 1 2417 0.10 MB/sec execute 66 sec latency 32371.710 ms 1 2417 0.10 MB/sec execute 67 sec latency 33374.361 ms 1 2417 0.10 MB/sec execute 68 sec latency 34374.593 ms 1 2417 0.10 MB/sec execute 69 sec latency 35375.492 ms 1 2417 0.10 MB/sec execute 70 sec latency 36375.732 ms 1 2417 0.10 MB/sec execute 71 sec latency 37376.278 ms 1 2417 0.10 MB/sec execute 72 sec latency 38383.948 ms 1 2417 0.09 MB/sec execute 73 sec latency 39385.418 ms 1 2417 0.09 MB/sec execute 74 sec latency 40389.401 ms 1 2417 0.09 MB/sec execute 75 sec latency 41390.241 ms 1 2417 0.09 MB/sec execute 76 sec latency 42390.834 ms 1 2417 0.09 MB/sec execute 77 sec latency 43391.578 ms 1 2417 0.09 MB/sec execute 78 sec latency 44391.877 ms 1 2417 0.09 MB/sec execute 79 sec latency 45395.697 ms 1 2417 0.09 MB/sec execute 80 sec latency 46400.856 ms 1 2417 0.08 MB/sec execute 81 sec latency 47404.594 ms 1 2417 0.08 MB/sec execute 82 sec latency 48406.293 ms 1 2417 0.08 MB/sec execute 83 sec latency 49406.510 ms oleg132-server: oleg132-server.virtnet: executing set_default_debug -1 all 8 1 2417 0.08 MB/sec execute 84 sec latency 50409.296 ms 1 2417 0.08 MB/sec execute 85 sec latency 51411.296 ms pdsh@oleg132-client: oleg132-server: ssh exited with exit code 1 1 2431 0.08 MB/sec execute 86 sec latency 51784.405 ms Started lustre-MDT0000 1 2454 0.08 MB/sec execute 87 sec latency 120.092 ms 1 2497 0.09 MB/sec execute 88 sec latency 100.061 ms 1 2577 0.09 MB/sec execute 89 sec latency 143.615 ms 1 2609 0.09 MB/sec execute 90 sec latency 117.527 ms 1 2764 0.12 MB/sec execute 91 sec latency 113.455 ms 1 2881 0.12 MB/sec execute 92 sec latency 139.338 ms 1 2923 0.13 MB/sec execute 93 sec latency 110.015 ms 1 2984 0.13 MB/sec execute 94 sec latency 95.935 ms 1 3024 0.13 MB/sec execute 95 sec latency 226.262 ms oleg132-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3207 0.14 MB/sec execute 96 sec latency 167.138 ms 1 3280 0.15 MB/sec execute 97 sec latency 107.397 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3351 0.14 MB/sec execute 98 sec latency 75.442 ms 1 3390 0.14 MB/sec execute 99 sec latency 115.219 ms 1 cleanup 100 sec 1 cleanup 101 sec kill: sending signal to 66814 failed: No such process 1 cleanup 102 sec 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 421 32.693 143.515 Close 349 7.908 38.541 Rename 22 1401.911 29477.261 Unlink 54 18.450 47.607 Qpathinfo 426 10.288 104.635 Qfileinfo 90 1.198 14.981 Qfsinfo 74 2.631 23.432 Sfileinfo 46 1156.139 51784.382 Find 178 8.166 96.337 WriteX 258 10.203 107.478 ReadX 873 0.530 40.007 LockX 2 12.188 12.432 UnlockX 2 5.743 7.134 Flush 37 43.847 167.120 Throughput 0.144042 MB/sec 1 clients 1 procs max_latency=51784.405 ms stopping dbench on /mnt/lustre at Fri Oct 24 11:27:34 EDT 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' stopping dbench on /mnt/lustre at Fri Oct 24 11:27:42 EDT 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished