== replay-dual test 26: dbench and tar with mds failover ========================================================== 20:41:17 (1763343677) Starting client oleg214-client.virtnet: -o user_xattr,flock 192.168.202.114@tcp:/lustre /mnt/lustre Started clients oleg214-client.virtnet: 192.168.202.114@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 65091 Started dbench loop with 65092 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar 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' UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1940 1269364 1% /mnt/lustre[MDT:0] running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Sun Nov 16 20:41:23 EST 2025 waiting for dbench pid 65143 lustre-MDT0001_UUID 1414116 1756 1269548 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1564 3580652 1% /mnt/lustre[OST:0] dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3108 7186128 1% /mnt/lustre 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 23 0.59 MB/sec warmup 1 sec latency 13.441 ms 1 89 2.06 MB/sec warmup 2 sec latency 137.772 ms 1 135 1.98 MB/sec warmup 3 sec latency 120.696 ms 1 171 1.75 MB/sec warmup 4 sec latency 136.016 ms 1 197 1.57 MB/sec warmup 5 sec latency 381.568 ms 1 235 1.49 MB/sec warmup 6 sec latency 164.956 ms 1 286 1.53 MB/sec warmup 7 sec latency 116.871 ms 1 323 1.47 MB/sec warmup 8 sec latency 124.000 ms test_26 fail mds1 1 times 1 355 1.41 MB/sec warmup 9 sec latency 165.362 ms 1 394 1.39 MB/sec warmup 10 sec latency 129.334 ms Failing mds1 on oleg214-server Stopping /mnt/lustre-mds1 (opts:) on oleg214-server 1 438 1.40 MB/sec warmup 11 sec latency 155.103 ms 1 478 1.39 MB/sec warmup 12 sec latency 147.917 ms 1 501 1.34 MB/sec warmup 13 sec latency 602.029 ms 1 501 1.25 MB/sec warmup 14 sec latency 1605.722 ms 1 501 1.16 MB/sec warmup 15 sec latency 2605.936 ms 1 501 1.09 MB/sec warmup 16 sec latency 3607.724 ms 20:41:39 (1763343699) shut down facet: mds1 facet_host: oleg214-server facet_failover_host: oleg214-server 1 501 1.03 MB/sec warmup 17 sec latency 4608.373 ms 1 501 0.97 MB/sec warmup 18 sec latency 5608.718 ms 1 501 0.92 MB/sec warmup 19 sec latency 6608.957 ms 1 501 0.00 MB/sec execute 1 sec latency 8612.879 ms 1 501 0.00 MB/sec execute 2 sec latency 9613.401 ms 1 501 0.00 MB/sec execute 3 sec latency 10613.655 ms 1 501 0.00 MB/sec execute 4 sec latency 11614.553 ms 1 501 0.00 MB/sec execute 5 sec latency 12614.796 ms 1 501 0.00 MB/sec execute 6 sec latency 13617.458 ms Failover mds1 to oleg214-server mount facets: mds1 1 501 0.00 MB/sec execute 7 sec latency 14618.604 ms 1 501 0.00 MB/sec execute 8 sec latency 15619.092 ms 1 501 0.00 MB/sec execute 9 sec latency 16620.960 ms 1 501 0.00 MB/sec execute 10 sec latency 17622.349 ms 1 501 0.00 MB/sec execute 11 sec latency 18624.703 ms 1 501 0.00 MB/sec execute 12 sec latency 19624.926 ms 1 501 0.00 MB/sec execute 13 sec latency 20626.897 ms 1 501 0.00 MB/sec execute 14 sec latency 21627.935 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 501 0.00 MB/sec execute 15 sec latency 22628.277 ms 1 501 0.00 MB/sec execute 16 sec latency 23628.509 ms 1 501 0.00 MB/sec execute 17 sec latency 24628.711 ms 1 501 0.00 MB/sec execute 18 sec latency 25629.755 ms 1 501 0.00 MB/sec execute 19 sec latency 26630.028 ms 1 501 0.00 MB/sec execute 20 sec latency 27630.285 ms 1 501 0.00 MB/sec execute 21 sec latency 28631.939 ms 1 501 0.00 MB/sec execute 22 sec latency 29632.183 ms 1 501 0.00 MB/sec execute 23 sec latency 30632.364 ms oleg214-server: oleg214-server.virtnet: executing set_default_debug -1 all 1 501 0.00 MB/sec execute 24 sec latency 31634.293 ms pdsh@oleg214-client: oleg214-server: ssh exited with exit code 1 1 501 0.00 MB/sec execute 25 sec latency 32634.577 ms Started lustre-MDT0000 20:42:08 (1763343728) targets are mounted 20:42:08 (1763343728) facet_failover done 1 501 0.00 MB/sec execute 26 sec latency 33635.574 ms 1 501 0.00 MB/sec execute 27 sec latency 34635.903 ms 1 543 0.06 MB/sec execute 28 sec latency 34730.380 ms 1 640 0.12 MB/sec execute 29 sec latency 83.416 ms oleg214-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 678 0.12 MB/sec execute 30 sec latency 123.662 ms 1 716 0.12 MB/sec execute 31 sec latency 152.599 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 759 0.12 MB/sec execute 32 sec latency 93.618 ms 1 786 0.12 MB/sec execute 33 sec latency 134.398 ms 1 825 0.12 MB/sec execute 34 sec latency 90.740 ms 1 878 0.12 MB/sec execute 35 sec latency 97.584 ms 1 884 0.12 MB/sec execute 36 sec latency 842.188 ms 1 892 0.11 MB/sec execute 37 sec latency 1394.337 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2060 1269244 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1872 1269432 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36296 3569980 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 10792 3587868 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 47088 7157848 1% /mnt/lustre 1 921 0.11 MB/sec execute 38 sec latency 111.169 ms 1 959 0.11 MB/sec execute 39 sec latency 146.776 ms 1 986 0.11 MB/sec execute 40 sec latency 133.187 ms 1 1051 0.13 MB/sec execute 41 sec latency 108.596 ms 1 1099 0.13 MB/sec execute 42 sec latency 91.320 ms 1 1127 0.13 MB/sec execute 43 sec latency 660.888 ms 1 1127 0.13 MB/sec execute 44 sec latency 1662.673 ms 1 1156 0.12 MB/sec execute 45 sec latency 1729.203 ms 1 1195 0.12 MB/sec execute 46 sec latency 110.889 ms 1 1240 0.12 MB/sec execute 47 sec latency 74.860 ms test_26 fail mds2 2 times 1 1280 0.12 MB/sec execute 48 sec latency 119.906 ms 1 1406 0.17 MB/sec execute 49 sec latency 113.517 ms Failing mds2 on oleg214-server 1 1447 0.17 MB/sec execute 50 sec latency 114.374 ms Stopping /mnt/lustre-mds2 (opts:) on oleg214-server 1 1481 0.17 MB/sec execute 51 sec latency 305.322 ms 1 1497 0.16 MB/sec execute 52 sec latency 720.548 ms 1 1497 0.16 MB/sec execute 53 sec latency 1720.751 ms 20:42:37 (1763343757) shut down 1 1497 0.16 MB/sec execute 54 sec latency 2722.616 ms facet: mds2 facet_host: oleg214-server facet_failover_host: oleg214-server 1 1497 0.16 MB/sec execute 55 sec latency 3723.501 ms 1 1497 0.15 MB/sec execute 56 sec latency 4723.712 ms 1 1497 0.15 MB/sec execute 57 sec latency 5723.918 ms 1 1497 0.15 MB/sec execute 58 sec latency 6724.206 ms 1 1497 0.15 MB/sec execute 59 sec latency 7724.448 ms 1 1497 0.14 MB/sec execute 60 sec latency 8724.745 ms 1 1497 0.14 MB/sec execute 61 sec latency 9725.009 ms 1 1497 0.14 MB/sec execute 62 sec latency 10738.289 ms 1 1497 0.14 MB/sec execute 63 sec latency 11738.530 ms 1 1497 0.13 MB/sec execute 64 sec latency 12738.787 ms Failover mds2 to oleg214-server mount facets: mds2 1 1497 0.13 MB/sec execute 65 sec latency 13744.126 ms 1 1497 0.13 MB/sec execute 66 sec latency 14748.183 ms 1 1497 0.13 MB/sec execute 67 sec latency 15748.417 ms 1 1497 0.13 MB/sec execute 68 sec latency 16749.118 ms 1 1497 0.12 MB/sec execute 69 sec latency 17750.296 ms 1 1497 0.12 MB/sec execute 70 sec latency 18754.913 ms 1 1497 0.12 MB/sec execute 71 sec latency 19761.198 ms 1 1497 0.12 MB/sec execute 72 sec latency 20761.374 ms 1 1497 0.12 MB/sec execute 73 sec latency 21766.751 ms 1 1497 0.12 MB/sec execute 74 sec latency 22767.032 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1497 0.11 MB/sec execute 75 sec latency 23768.701 ms 1 1497 0.11 MB/sec execute 76 sec latency 24769.028 ms 1 1497 0.11 MB/sec execute 77 sec latency 25769.619 ms 1 1497 0.11 MB/sec execute 78 sec latency 26771.893 ms 1 1497 0.11 MB/sec execute 79 sec latency 27773.879 ms 1 1497 0.11 MB/sec execute 80 sec latency 28775.160 ms 1 1497 0.11 MB/sec execute 81 sec latency 29775.464 ms oleg214-server: oleg214-server.virtnet: executing set_default_debug -1 all 1 1497 0.10 MB/sec execute 82 sec latency 30775.987 ms pdsh@oleg214-client: oleg214-server: ssh exited with exit code 1 1 1497 0.10 MB/sec execute 83 sec latency 31780.461 ms Started lustre-MDT0001 20:43:07 (1763343787) targets are mounted 20:43:07 (1763343787) facet_failover done 1 1497 0.10 MB/sec execute 84 sec latency 32784.735 ms 1 1497 0.10 MB/sec execute 85 sec latency 33784.927 ms 1 1523 0.10 MB/sec execute 86 sec latency 33878.373 ms 1 1560 0.10 MB/sec execute 87 sec latency 138.214 ms 1 1605 0.10 MB/sec execute 88 sec latency 118.200 ms oleg214-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 1653 0.10 MB/sec execute 89 sec latency 100.075 ms 1 1686 0.10 MB/sec execute 90 sec latency 141.818 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1715 0.10 MB/sec execute 91 sec latency 171.399 ms 1 1761 0.10 MB/sec execute 92 sec latency 122.509 ms 1 1793 0.09 MB/sec execute 93 sec latency 207.996 ms 1 1834 0.09 MB/sec execute 94 sec latency 85.123 ms 1 1864 0.09 MB/sec execute 95 sec latency 170.599 ms 1 1908 0.09 MB/sec execute 96 sec latency 166.471 ms 1 1972 0.09 MB/sec execute 97 sec latency 94.758 ms 1 2000 0.09 MB/sec execute 98 sec latency 125.688 ms 1 2056 0.09 MB/sec execute 99 sec latency 129.370 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2336 1268968 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2108 1269196 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36768 3570084 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 23440 3578472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 60208 7148556 1% /mnt/lustre 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 0 cleanup 104 sec 0 cleanup 105 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 288 300.356 34730.367 Close 228 15.672 62.388 Rename 11 101.428 169.931 Unlink 27 32.143 65.562 Qpathinfo 250 17.424 110.583 Qfileinfo 62 1.897 21.023 Qfsinfo 33 4.373 30.097 Sfileinfo 34 107.994 1729.177 Find 84 16.764 86.468 WriteX 212 12.118 93.838 ReadX 324 0.593 34.989 Flush 30 58.434 133.157 Throughput 0.0922679 MB/sec 1 clients 1 procs max_latency=34730.380 ms stopping dbench on /mnt/lustre at Sun Nov 16 20:43:28 EST 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 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 oleg214-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 Sun Nov 16 20:43:37 EST 2025 waiting for dbench pid 67519 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 Stopping /mnt/lustre-mds1 (opts:) on oleg214-server 0 11 0.00 MB/sec warmup 1 sec latency 6.735 ms 1 31 0.52 MB/sec warmup 2 sec latency 625.456 ms 1 31 0.35 MB/sec warmup 3 sec latency 1625.673 ms 1 31 0.26 MB/sec warmup 4 sec latency 2625.872 ms 20:43:41 (1763343821) shut down facet: mds1 facet_host: oleg214-server facet_failover_host: oleg214-server 1 31 0.21 MB/sec warmup 5 sec latency 3626.281 ms 1 31 0.17 MB/sec warmup 6 sec latency 4629.032 ms 1 31 0.15 MB/sec warmup 7 sec latency 5629.286 ms 1 31 0.13 MB/sec warmup 8 sec latency 6630.184 ms 1 31 0.12 MB/sec warmup 9 sec latency 7630.416 ms 1 31 0.10 MB/sec warmup 10 sec latency 8631.101 ms 1 31 0.10 MB/sec warmup 11 sec latency 9631.947 ms 1 31 0.09 MB/sec warmup 12 sec latency 10632.259 ms 1 31 0.08 MB/sec warmup 13 sec latency 11636.263 ms 1 31 0.07 MB/sec warmup 14 sec latency 12637.116 ms Failover mds1 to oleg214-server mount facets: mds1 1 31 0.07 MB/sec warmup 15 sec latency 13638.070 ms 1 31 0.07 MB/sec warmup 16 sec latency 14643.034 ms 1 31 0.06 MB/sec warmup 17 sec latency 15643.254 ms 1 31 0.06 MB/sec warmup 18 sec latency 16643.679 ms 1 31 0.06 MB/sec warmup 19 sec latency 17647.284 ms 1 31 0.00 MB/sec execute 1 sec latency 19647.819 ms 1 31 0.00 MB/sec execute 2 sec latency 20648.065 ms 1 31 0.00 MB/sec execute 3 sec latency 21648.228 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 31 0.00 MB/sec execute 4 sec latency 22648.482 ms 1 31 0.00 MB/sec execute 5 sec latency 23653.193 ms 1 31 0.00 MB/sec execute 6 sec latency 24653.481 ms 1 31 0.00 MB/sec execute 7 sec latency 25653.708 ms 1 31 0.00 MB/sec execute 8 sec latency 26653.946 ms 1 31 0.00 MB/sec execute 9 sec latency 27654.132 ms 1 31 0.00 MB/sec execute 10 sec latency 28655.466 ms 1 31 0.00 MB/sec execute 11 sec latency 29655.674 ms 1 31 0.00 MB/sec execute 12 sec latency 30656.095 ms 1 31 0.00 MB/sec execute 13 sec latency 31656.388 ms 1 31 0.00 MB/sec execute 14 sec latency 32657.083 ms 1 31 0.00 MB/sec execute 15 sec latency 33657.334 ms oleg214-server: oleg214-server.virtnet: executing set_default_debug -1 all 1 31 0.00 MB/sec execute 16 sec latency 34666.236 ms pdsh@oleg214-client: oleg214-server: ssh exited with exit code 1 1 31 0.00 MB/sec execute 17 sec latency 35666.387 ms 1 31 0.00 MB/sec execute 18 sec latency 36666.868 ms Started lustre-MDT0000 20:44:15 (1763343855) targets are mounted 20:44:15 (1763343855) facet_failover done 1 38 0.01 MB/sec execute 19 sec latency 37552.865 ms 1 91 0.16 MB/sec execute 20 sec latency 108.468 ms 1 134 0.23 MB/sec execute 21 sec latency 184.518 ms 1 157 0.25 MB/sec execute 22 sec latency 197.456 ms oleg214-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 189 0.28 MB/sec execute 23 sec latency 283.992 ms 1 231 0.33 MB/sec execute 24 sec latency 123.191 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 271 0.37 MB/sec execute 25 sec latency 128.816 ms 1 313 0.40 MB/sec execute 26 sec latency 130.997 ms 1 349 0.42 MB/sec execute 27 sec latency 175.761 ms 1 382 0.45 MB/sec execute 28 sec latency 140.238 ms 1 429 0.48 MB/sec execute 29 sec latency 92.881 ms 1 469 0.51 MB/sec execute 30 sec latency 129.103 ms 1 510 0.54 MB/sec execute 31 sec latency 109.246 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2640 1268664 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2396 1268908 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 6928 3595300 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 51384 3550024 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 58312 7145324 1% /mnt/lustre 1 565 0.56 MB/sec execute 32 sec latency 144.718 ms 1 640 0.61 MB/sec execute 33 sec latency 104.136 ms 1 677 0.59 MB/sec execute 34 sec latency 108.817 ms 1 710 0.57 MB/sec execute 35 sec latency 144.168 ms 1 736 0.56 MB/sec execute 36 sec latency 188.951 ms 1 773 0.55 MB/sec execute 37 sec latency 144.031 ms 1 803 0.54 MB/sec execute 38 sec latency 133.281 ms 1 851 0.53 MB/sec execute 39 sec latency 136.182 ms 1 882 0.51 MB/sec execute 40 sec latency 114.006 ms 1 885 0.50 MB/sec execute 41 sec latency 941.767 ms test_26 fail mds2 4 times 1 912 0.49 MB/sec execute 42 sec latency 138.395 ms 1 940 0.48 MB/sec execute 43 sec latency 129.585 ms Failing mds2 on oleg214-server 1 977 0.47 MB/sec execute 44 sec latency 101.888 ms Stopping /mnt/lustre-mds2 (opts:) on oleg214-server 1 1028 0.48 MB/sec execute 45 sec latency 105.646 ms 1 1056 0.47 MB/sec execute 46 sec latency 561.687 ms 1 1056 0.46 MB/sec execute 47 sec latency 1561.974 ms 1 1056 0.45 MB/sec execute 48 sec latency 2565.076 ms 1 1056 0.45 MB/sec execute 49 sec latency 3565.451 ms 1 1056 0.44 MB/sec execute 50 sec latency 4574.782 ms 1 1056 0.43 MB/sec execute 51 sec latency 5577.877 ms 1 1056 0.42 MB/sec execute 52 sec latency 6583.283 ms 20:44:50 (1763343890) shut down facet: mds2 facet_host: oleg214-server facet_failover_host: oleg214-server 1 1056 0.41 MB/sec execute 53 sec latency 7583.553 ms 1 1056 0.40 MB/sec execute 54 sec latency 8583.786 ms 1 1056 0.40 MB/sec execute 55 sec latency 9584.163 ms 1 1056 0.39 MB/sec execute 56 sec latency 10584.444 ms 1 1056 0.38 MB/sec execute 57 sec latency 11584.745 ms 1 1056 0.38 MB/sec execute 58 sec latency 12585.057 ms 1 1056 0.37 MB/sec execute 59 sec latency 13585.342 ms 1 1056 0.36 MB/sec execute 60 sec latency 14585.629 ms 1 1056 0.36 MB/sec execute 61 sec latency 15585.995 ms 1 1056 0.35 MB/sec execute 62 sec latency 16586.225 ms 1 1056 0.35 MB/sec execute 63 sec latency 17590.144 ms Failover mds2 to oleg214-server mount facets: mds2 1 1056 0.34 MB/sec execute 64 sec latency 18590.509 ms 1 1056 0.34 MB/sec execute 65 sec latency 19592.257 ms 1 1056 0.33 MB/sec execute 66 sec latency 20593.841 ms 1 1056 0.33 MB/sec execute 67 sec latency 21596.960 ms 1 1056 0.32 MB/sec execute 68 sec latency 22597.127 ms 1 1056 0.32 MB/sec execute 69 sec latency 23597.339 ms 1 1056 0.31 MB/sec execute 70 sec latency 24604.805 ms 1 1056 0.31 MB/sec execute 71 sec latency 25605.013 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1056 0.30 MB/sec execute 72 sec latency 26607.219 ms 1 1056 0.30 MB/sec execute 73 sec latency 27611.142 ms 1 1056 0.29 MB/sec execute 74 sec latency 28611.408 ms 1 1056 0.29 MB/sec execute 75 sec latency 29611.671 ms 1 1056 0.29 MB/sec execute 76 sec latency 30611.955 ms oleg214-server: oleg214-server.virtnet: executing set_default_debug -1 all 1 1056 0.28 MB/sec execute 77 sec latency 31612.231 ms pdsh@oleg214-client: oleg214-server: ssh exited with exit code 1 1 1056 0.28 MB/sec execute 78 sec latency 32615.338 ms Started lustre-MDT0001 20:45:15 (1763343915) targets are mounted 20:45:15 (1763343915) facet_failover done 1 1056 0.28 MB/sec execute 79 sec latency 33615.619 ms 1 1077 0.27 MB/sec execute 80 sec latency 34152.546 ms 1 1132 0.27 MB/sec execute 81 sec latency 86.257 ms 1 1177 0.27 MB/sec execute 82 sec latency 75.697 ms oleg214-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 1216 0.26 MB/sec execute 83 sec latency 93.057 ms 1 1251 0.26 MB/sec execute 84 sec latency 111.665 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1384 0.29 MB/sec execute 85 sec latency 98.738 ms 1 1426 0.29 MB/sec execute 86 sec latency 117.591 ms 1 1473 0.29 MB/sec execute 87 sec latency 365.896 ms 1 1513 0.28 MB/sec execute 88 sec latency 130.512 ms 1 1591 0.28 MB/sec execute 89 sec latency 72.480 ms 1 1653 0.28 MB/sec execute 90 sec latency 82.702 ms 1 1696 0.28 MB/sec execute 91 sec latency 101.779 ms 1 1770 0.27 MB/sec execute 92 sec latency 84.993 ms 1 1828 0.27 MB/sec execute 93 sec latency 93.064 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 1873 0.27 MB/sec execute 94 sec latency 96.955 ms 1 1965 0.27 MB/sec execute 95 sec latency 66.818 ms 1 2014 0.26 MB/sec execute 96 sec latency 86.724 ms 1 2083 0.26 MB/sec execute 97 sec latency 96.542 ms 1 2152 0.26 MB/sec execute 98 sec latency 96.422 ms 1 2187 0.26 MB/sec execute 99 sec latency 121.707 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 0 cleanup 104 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 377 159.631 37552.848 Close 333 115.702 34152.526 Rename 11 94.519 188.928 Unlink 29 22.465 49.271 Qpathinfo 291 12.793 87.405 Qfileinfo 119 1.815 24.585 Qfsinfo 33 3.683 23.112 Sfileinfo 34 64.579 129.563 Find 92 12.492 86.241 WriteX 524 14.407 108.231 ReadX 348 0.273 12.420 Flush 30 59.661 133.208 Throughput 0.259207 MB/sec 1 clients 1 procs max_latency=37552.865 ms stopping dbench on /mnt/lustre at Sun Nov 16 20:45:41 EST 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre tar: Error is not recoverable: exiting now removed 'client.txt' /mnt/lustre dbench successfully finished