== replay-dual test 26: dbench and tar with mds failover ========================================================== 16:48:23 (1768254503) Starting client oleg230-client.virtnet: -o user_xattr,flock 192.168.202.130@tcp:/lustre /mnt/lustre Started clients oleg230-client.virtnet: 192.168.202.130@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 63052 Started dbench loop with 63053 striped dir -i0 -c2 -H crush2 /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' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Mon Jan 12 16:48:27 EST 2026 waiting for dbench pid 63102 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 2210560 3584 2204928 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 3328 2205312 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 28672 3731456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 4096 3760128 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 32768 7491584 1% /mnt/lustre 1 35 1.11 MB/sec warmup 1 sec latency 67.893 ms 1 127 2.84 MB/sec warmup 2 sec latency 106.443 ms 1 181 2.44 MB/sec warmup 3 sec latency 109.165 ms 1 244 2.31 MB/sec warmup 4 sec latency 106.766 ms test_26 fail mds1 1 times 1 297 2.19 MB/sec warmup 5 sec latency 147.936 ms Failing mds1 on oleg230-server 1 344 2.04 MB/sec warmup 6 sec latency 123.690 ms Stopping /mnt/lustre-mds1 (opts:) on oleg230-server 1 397 2.01 MB/sec warmup 7 sec latency 94.577 ms 1 445 1.95 MB/sec warmup 8 sec latency 185.412 ms 1 501 1.94 MB/sec warmup 9 sec latency 145.795 ms 16:48:36 (1768254516) shut down facet: mds1 facet_host: oleg230-server facet_failover_host: oleg230-server 1 501 1.74 MB/sec warmup 10 sec latency 1146.025 ms 1 501 1.59 MB/sec warmup 11 sec latency 2146.225 ms 1 501 1.45 MB/sec warmup 12 sec latency 3149.621 ms 1 501 1.34 MB/sec warmup 13 sec latency 4149.816 ms 1 501 1.25 MB/sec warmup 14 sec latency 5150.041 ms 1 501 1.16 MB/sec warmup 15 sec latency 6150.318 ms 1 501 1.09 MB/sec warmup 16 sec latency 7150.666 ms 1 501 1.03 MB/sec warmup 17 sec latency 8151.316 ms 1 501 0.97 MB/sec warmup 18 sec latency 9153.331 ms 1 501 0.92 MB/sec warmup 19 sec latency 10155.468 ms Failover mds1 to oleg230-server mount facets: mds1 1 501 0.00 MB/sec execute 1 sec latency 12156.039 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 501 0.00 MB/sec execute 2 sec latency 13156.278 ms 1 501 0.00 MB/sec execute 3 sec latency 14156.496 ms 1 501 0.00 MB/sec execute 4 sec latency 15156.663 ms oleg230-server: oleg230-server.virtnet: executing set_default_debug -1 all 1 501 0.00 MB/sec execute 5 sec latency 16156.955 ms pdsh@oleg230-client: oleg230-server: ssh exited with exit code 1 Started lustre-MDT0000 16:48:53 (1768254533) targets are mounted 1 501 0.00 MB/sec execute 6 sec latency 17158.713 ms 16:48:53 (1768254533) facet_failover done 1 501 0.00 MB/sec execute 7 sec latency 18158.978 ms 1 501 0.00 MB/sec execute 8 sec latency 19159.212 ms 1 513 0.03 MB/sec execute 9 sec latency 19954.256 ms oleg230-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 656 0.36 MB/sec execute 10 sec latency 55.591 ms 1 709 0.34 MB/sec execute 11 sec latency 103.771 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 759 0.32 MB/sec execute 12 sec latency 119.773 ms 1 821 0.31 MB/sec execute 13 sec latency 117.704 ms 1 898 0.30 MB/sec execute 14 sec latency 106.761 ms 1 955 0.29 MB/sec execute 15 sec latency 77.258 ms 1 1028 0.34 MB/sec execute 16 sec latency 116.656 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 3968 2204544 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 3712 2204928 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 39936 3668992 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 11264 3735552 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 51200 7404544 1% /mnt/lustre 1 1128 0.32 MB/sec execute 17 sec latency 60.266 ms 1 1193 0.31 MB/sec execute 18 sec latency 72.207 ms 1 1269 0.30 MB/sec execute 19 sec latency 63.859 ms 1 1447 0.43 MB/sec execute 20 sec latency 52.666 ms test_26 fail mds2 2 times 1 1523 0.41 MB/sec execute 21 sec latency 62.450 ms Failing mds2 on oleg230-server 1 1621 0.40 MB/sec execute 22 sec latency 45.685 ms Stopping /mnt/lustre-mds2 (opts:) on oleg230-server 1 1675 0.38 MB/sec execute 23 sec latency 254.703 ms 1 1675 0.36 MB/sec execute 24 sec latency 1256.021 ms 16:49:11 (1768254551) shut down facet: mds2 facet_host: oleg230-server facet_failover_host: oleg230-server 1 1675 0.35 MB/sec execute 25 sec latency 2256.205 ms 1 1675 0.34 MB/sec execute 26 sec latency 3257.415 ms 1 1675 0.32 MB/sec execute 27 sec latency 4257.625 ms 1 1675 0.31 MB/sec execute 28 sec latency 5257.812 ms 1 1675 0.30 MB/sec execute 29 sec latency 6258.135 ms 1 1675 0.29 MB/sec execute 30 sec latency 7258.337 ms 1 1675 0.28 MB/sec execute 31 sec latency 8258.583 ms 1 1675 0.27 MB/sec execute 32 sec latency 9258.783 ms 1 1675 0.27 MB/sec execute 33 sec latency 10258.963 ms 1 1675 0.26 MB/sec execute 34 sec latency 11259.149 ms Failover mds2 to oleg230-server mount facets: mds2 1 1675 0.25 MB/sec execute 35 sec latency 12259.388 ms 1 1675 0.24 MB/sec execute 36 sec latency 13259.571 ms Start mds2: mount -t lustre -o localrecov lustre-mdt2/mdt2 /mnt/lustre-mds2 1 1675 0.24 MB/sec execute 37 sec latency 14259.769 ms 1 1675 0.23 MB/sec execute 38 sec latency 15259.928 ms 1 1675 0.22 MB/sec execute 39 sec latency 16262.035 ms 1 1675 0.22 MB/sec execute 40 sec latency 17263.878 ms oleg230-server: oleg230-server.virtnet: executing set_default_debug -1 all 1 1675 0.21 MB/sec execute 41 sec latency 18264.366 ms pdsh@oleg230-client: oleg230-server: ssh exited with exit code 1 Started lustre-MDT0001 16:49:29 (1768254569) targets are mounted 16:49:29 (1768254569) facet_failover done 1 1675 0.21 MB/sec execute 42 sec latency 19264.550 ms 1 1675 0.20 MB/sec execute 43 sec latency 20264.902 ms 1 1675 0.20 MB/sec execute 44 sec latency 21265.066 ms 1 1702 0.19 MB/sec execute 45 sec latency 21430.192 ms oleg230-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 1771 0.19 MB/sec execute 46 sec latency 81.925 ms 1 1842 0.19 MB/sec execute 47 sec latency 88.395 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1905 0.19 MB/sec execute 48 sec latency 84.711 ms 1 2006 0.18 MB/sec execute 49 sec latency 48.012 ms 1 2098 0.18 MB/sec execute 50 sec latency 58.871 ms 1 2166 0.18 MB/sec execute 51 sec latency 66.247 ms 1 2291 0.20 MB/sec execute 52 sec latency 56.870 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4608 2203904 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210560 4096 2204416 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 53248 3690496 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 14336 3728384 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 67584 7418880 1% /mnt/lustre 1 2353 0.20 MB/sec execute 53 sec latency 219.248 ms 1 2396 0.19 MB/sec execute 54 sec latency 105.863 ms 1 2449 0.19 MB/sec execute 55 sec latency 85.087 ms 1 2562 0.20 MB/sec execute 56 sec latency 113.629 ms 1 2571 0.20 MB/sec execute 57 sec latency 841.357 ms test_26 fail mds1 3 times 1 2674 0.23 MB/sec execute 58 sec latency 98.962 ms Failing mds1 on oleg230-server Stopping /mnt/lustre-mds1 (opts:) on oleg230-server 1 2809 0.25 MB/sec execute 59 sec latency 188.966 ms 1 2916 0.27 MB/sec execute 60 sec latency 372.574 ms 1 2916 0.26 MB/sec execute 61 sec latency 1372.757 ms 16:49:48 (1768254588) shut down facet: mds1 facet_host: oleg230-server facet_failover_host: oleg230-server 1 2916 0.26 MB/sec execute 62 sec latency 2372.936 ms 1 2916 0.25 MB/sec execute 63 sec latency 3375.363 ms 1 2916 0.25 MB/sec execute 64 sec latency 4375.999 ms 1 2916 0.25 MB/sec execute 65 sec latency 5378.254 ms 1 2916 0.24 MB/sec execute 66 sec latency 6378.471 ms 1 2916 0.24 MB/sec execute 67 sec latency 7379.142 ms 1 2916 0.24 MB/sec execute 68 sec latency 8381.118 ms 1 2916 0.23 MB/sec execute 69 sec latency 9381.717 ms 1 2916 0.23 MB/sec execute 70 sec latency 10381.846 ms 1 2916 0.23 MB/sec execute 71 sec latency 11382.291 ms Failover mds1 to oleg230-server mount facets: mds1 1 2916 0.22 MB/sec execute 72 sec latency 12382.534 ms 1 2916 0.22 MB/sec execute 73 sec latency 13383.486 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2916 0.22 MB/sec execute 74 sec latency 14383.775 ms 1 2916 0.21 MB/sec execute 75 sec latency 15383.989 ms 1 2916 0.21 MB/sec execute 76 sec latency 16384.541 ms 1 2916 0.21 MB/sec execute 77 sec latency 17384.726 ms oleg230-server: oleg230-server.virtnet: executing set_default_debug -1 all 1 2916 0.21 MB/sec execute 78 sec latency 18384.976 ms pdsh@oleg230-client: oleg230-server: ssh exited with exit code 1 1 2916 0.20 MB/sec execute 79 sec latency 19385.348 ms Started lustre-MDT0000 16:50:06 (1768254606) targets are mounted 16:50:06 (1768254606) facet_failover done 1 2916 0.20 MB/sec execute 80 sec latency 20385.873 ms 1 2916 0.20 MB/sec execute 81 sec latency 21386.085 ms 1 2917 0.20 MB/sec execute 82 sec latency 22265.047 ms 1 2982 0.19 MB/sec execute 83 sec latency 214.961 ms oleg230-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3024 0.19 MB/sec execute 84 sec latency 216.331 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3237 0.20 MB/sec execute 85 sec latency 83.564 ms 1 3339 0.21 MB/sec execute 86 sec latency 87.858 ms 1 3503 0.24 MB/sec execute 87 sec latency 54.896 ms 1 3573 0.24 MB/sec execute 88 sec latency 56.474 ms 1 3673 0.24 MB/sec execute 89 sec latency 58.408 ms 1 3736 0.24 MB/sec execute 90 sec latency 74.567 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210432 4864 2203520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210560 4480 2204032 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 62464 3651584 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 17408 3718144 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 79872 7369728 2% /mnt/lustre 1 3804 0.24 MB/sec execute 91 sec latency 87.101 ms 1 3860 0.24 MB/sec execute 92 sec latency 82.034 ms 1 3932 0.24 MB/sec execute 93 sec latency 60.375 ms 1 3999 0.24 MB/sec execute 94 sec latency 102.513 ms test_26 fail mds2 4 times 1 4055 0.24 MB/sec execute 95 sec latency 86.155 ms Failing mds2 on oleg230-server 1 4110 0.24 MB/sec execute 96 sec latency 84.912 ms Stopping /mnt/lustre-mds2 (opts:) on oleg230-server 1 4187 0.23 MB/sec execute 97 sec latency 44.298 ms 1 4187 0.23 MB/sec execute 98 sec latency 1038.168 ms 16:50:25 (1768254625) shut down facet: mds2 facet_host: oleg230-server facet_failover_host: oleg230-server 1 4187 0.23 MB/sec execute 99 sec latency 2038.444 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec 1 cleanup 106 sec 1 cleanup 107 sec 1 cleanup 108 sec Failover mds2 to oleg230-server mount facets: mds2 1 cleanup 109 sec 1 cleanup 110 sec 1 cleanup 111 sec Start mds2: mount -t lustre -o localrecov lustre-mdt2/mdt2 /mnt/lustre-mds2 1 cleanup 112 sec 1 cleanup 113 sec 1 cleanup 114 sec 1 cleanup 115 sec oleg230-server: oleg230-server.virtnet: executing set_default_debug -1 all pdsh@oleg230-client: oleg230-server: ssh exited with exit code 1 1 cleanup 116 sec Started lustre-MDT0001 16:50:44 (1768254644) targets are mounted 16:50:44 (1768254644) facet_failover done 1 cleanup 117 sec 1 cleanup 118 sec 1 cleanup 119 sec oleg230-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 cleanup 120 sec 0 cleanup 121 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 621 63.540 19954.246 Close 458 149.076 22264.676 Rename 26 55.554 98.942 Unlink 124 17.401 153.730 Qpathinfo 585 10.316 67.622 Qfileinfo 114 1.277 10.865 Qfsinfo 106 1.935 20.616 Sfileinfo 50 38.050 100.676 Find 218 8.656 56.542 WriteX 374 6.770 38.002 ReadX 964 0.797 60.359 LockX 2 12.874 18.801 UnlockX 2 9.697 10.372 Flush 43 81.102 219.234 Throughput 0.228462 MB/sec 1 clients 1 procs max_latency=22265.047 ms stopping dbench on /mnt/lustre at Mon Jan 12 16:50:48 EST 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 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 Mon Jan 12 16:50:53 EST 2026 waiting for dbench pid 67024 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 2210432 5376 2203008 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210560 4992 2203520 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 47104 3691520 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 8192 3743744 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 55296 7435264 1% /mnt/lustre 1 31 1.05 MB/sec warmup 1 sec latency 38.183 ms 1 111 2.62 MB/sec warmup 2 sec latency 128.534 ms 1 157 2.18 MB/sec warmup 3 sec latency 136.489 ms 1 207 2.02 MB/sec warmup 4 sec latency 96.292 ms 1 297 2.19 MB/sec warmup 5 sec latency 53.266 ms test_26 fail mds1 5 times 1 349 2.09 MB/sec warmup 6 sec latency 106.176 ms Failing mds1 on oleg230-server 1 408 2.05 MB/sec warmup 7 sec latency 83.355 ms Stopping /mnt/lustre-mds1 (opts:) on oleg230-server 1 469 2.05 MB/sec warmup 8 sec latency 75.285 ms 1 501 1.94 MB/sec warmup 9 sec latency 556.407 ms 16:51:03 (1768254663) shut down facet: mds1 facet_host: oleg230-server facet_failover_host: oleg230-server 1 501 1.75 MB/sec warmup 10 sec latency 1556.613 ms 1 501 1.59 MB/sec warmup 11 sec latency 2556.964 ms 1 501 1.45 MB/sec warmup 12 sec latency 3557.395 ms 1 501 1.34 MB/sec warmup 13 sec latency 4557.728 ms 1 501 1.25 MB/sec warmup 14 sec latency 5559.561 ms 1 501 1.16 MB/sec warmup 15 sec latency 6559.753 ms 1 501 1.09 MB/sec warmup 16 sec latency 7559.917 ms 1 501 1.03 MB/sec warmup 17 sec latency 8560.159 ms 1 501 0.97 MB/sec warmup 18 sec latency 9560.361 ms 1 501 0.92 MB/sec warmup 19 sec latency 10561.899 ms Failover mds1 to oleg230-server mount facets: mds1 1 501 0.00 MB/sec execute 1 sec latency 12563.956 ms 1 501 0.00 MB/sec execute 2 sec latency 13564.297 ms Start mds1: mount -t lustre -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 501 0.00 MB/sec execute 3 sec latency 14564.463 ms 1 501 0.00 MB/sec execute 4 sec latency 15564.642 ms 1 501 0.00 MB/sec execute 5 sec latency 16564.809 ms 1 501 0.00 MB/sec execute 6 sec latency 17565.258 ms oleg230-server: oleg230-server.virtnet: executing set_default_debug -1 all 1 501 0.00 MB/sec execute 7 sec latency 18566.170 ms pdsh@oleg230-client: oleg230-server: ssh exited with exit code 1 Started lustre-MDT0000 16:51:21 (1768254681) targets are mounted 16:51:21 (1768254681) facet_failover done 1 501 0.00 MB/sec execute 8 sec latency 19566.282 ms 1 501 0.00 MB/sec execute 9 sec latency 20569.043 ms 1 506 0.00 MB/sec execute 10 sec latency 21427.198 ms 1 616 0.32 MB/sec execute 11 sec latency 75.454 ms oleg230-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 682 0.31 MB/sec execute 12 sec latency 155.154 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 734 0.30 MB/sec execute 13 sec latency 108.471 ms 1 796 0.29 MB/sec execute 14 sec latency 98.079 ms 1 874 0.28 MB/sec execute 15 sec latency 109.492 ms 1 918 0.27 MB/sec execute 16 sec latency 112.983 ms 1 983 0.26 MB/sec execute 17 sec latency 65.840 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210432 6144 2202240 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210560 5632 2202880 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 64512 3674112 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 13312 3731456 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 77824 7405568 2% /mnt/lustre 1 1077 0.30 MB/sec execute 18 sec latency 72.562 ms 1 1163 0.29 MB/sec execute 19 sec latency 72.102 ms 1 1227 0.28 MB/sec execute 20 sec latency 67.407 ms 1 1387 0.41 MB/sec execute 21 sec latency 66.260 ms test_26 fail mds2 6 times 1 1486 0.39 MB/sec execute 22 sec latency 83.830 ms 1 1550 0.38 MB/sec execute 23 sec latency 100.597 ms Failing mds2 on oleg230-server Stopping /mnt/lustre-mds2 (opts:) on oleg230-server 1 1632 0.36 MB/sec execute 24 sec latency 69.007 ms 1 1654 0.35 MB/sec execute 25 sec latency 589.959 ms 1 1654 0.34 MB/sec execute 26 sec latency 1590.221 ms 16:51:39 (1768254699) shut down facet: mds2 facet_host: oleg230-server facet_failover_host: oleg230-server 1 1654 0.32 MB/sec execute 27 sec latency 2591.382 ms 1 1654 0.31 MB/sec execute 28 sec latency 3591.564 ms 1 1654 0.30 MB/sec execute 29 sec latency 4592.818 ms 1 1654 0.29 MB/sec execute 30 sec latency 5594.475 ms 1 1654 0.28 MB/sec execute 31 sec latency 6594.674 ms 1 1654 0.27 MB/sec execute 32 sec latency 7594.968 ms 1 1654 0.26 MB/sec execute 33 sec latency 8595.253 ms 1 1654 0.26 MB/sec execute 34 sec latency 9596.040 ms 1 1654 0.25 MB/sec execute 35 sec latency 10596.281 ms 1 1654 0.24 MB/sec execute 36 sec latency 11597.901 ms Failover mds2 to oleg230-server mount facets: mds2 1 1654 0.24 MB/sec execute 37 sec latency 12599.469 ms 1 1654 0.23 MB/sec execute 38 sec latency 13599.668 ms Start mds2: mount -t lustre -o localrecov lustre-mdt2/mdt2 /mnt/lustre-mds2 1 1654 0.22 MB/sec execute 39 sec latency 14600.414 ms 1 1654 0.22 MB/sec execute 40 sec latency 15601.128 ms 1 1654 0.21 MB/sec execute 41 sec latency 16601.421 ms 1 1654 0.21 MB/sec execute 42 sec latency 17601.679 ms oleg230-server: oleg230-server.virtnet: executing set_default_debug -1 all 1 1654 0.20 MB/sec execute 43 sec latency 18601.977 ms pdsh@oleg230-client: oleg230-server: ssh exited with exit code 1 Started lustre-MDT0001 16:51:57 (1768254717) targets are mounted 16:51:57 (1768254717) facet_failover done 1 1654 0.20 MB/sec execute 44 sec latency 19602.211 ms 1 1654 0.19 MB/sec execute 45 sec latency 20603.357 ms 1 1654 0.19 MB/sec execute 46 sec latency 21603.493 ms 1 1682 0.19 MB/sec execute 47 sec latency 22188.300 ms 1 1723 0.18 MB/sec execute 48 sec latency 99.610 ms oleg230-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 1801 0.18 MB/sec execute 49 sec latency 85.055 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1861 0.18 MB/sec execute 50 sec latency 97.909 ms 1 1943 0.18 MB/sec execute 51 sec latency 96.162 ms 1 2014 0.17 MB/sec execute 52 sec latency 70.854 ms 1 2115 0.17 MB/sec execute 53 sec latency 77.949 ms 1 2191 0.17 MB/sec execute 54 sec latency 59.147 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 2334 0.19 MB/sec execute 55 sec latency 55.251 ms 1 2377 0.19 MB/sec execute 56 sec latency 158.759 ms 1 2421 0.19 MB/sec execute 57 sec latency 151.672 ms 1 2478 0.19 MB/sec execute 58 sec latency 215.224 ms 1 2566 0.19 MB/sec execute 59 sec latency 295.505 ms 1 2596 0.19 MB/sec execute 60 sec latency 794.066 ms 1 2768 0.24 MB/sec execute 61 sec latency 63.605 ms 1 2922 0.26 MB/sec execute 62 sec latency 86.256 ms 1 3013 0.25 MB/sec execute 63 sec latency 98.545 ms 1 3258 0.27 MB/sec execute 64 sec latency 82.923 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Mon Jan 12 16:52:18 EST 2026 with return code 0 67024 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 67024 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished