== replay-dual test 26: dbench and tar with mds failover ========================================================== 14:23:49 (1772306629) Starting client oleg107-client.virtnet: -o user_xattr,flock oleg107-server@tcp:/lustre /mnt/lustre Started clients oleg107-client.virtnet: 192.168.201.107@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) Started tar loop with pid 44950 Started dbench loop with 44951 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 Sat Feb 28 14:23:52 EST 2026 waiting for dbench pid 44982 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 2210688 3328 2205312 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3695616 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3740672 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7436288 1% /mnt/lustre 1 162 6.67 MB/sec warmup 1 sec latency 41.746 ms 1 323 5.87 MB/sec warmup 2 sec latency 28.127 ms 1 477 5.56 MB/sec warmup 3 sec latency 34.742 ms test_26 fail mds1 1 times Failing mds1 on oleg107-server 1 642 5.26 MB/sec warmup 4 sec latency 56.688 ms Stopping /mnt/lustre-mds1 (opts:) on oleg107-server 1 691 4.24 MB/sec warmup 5 sec latency 503.335 ms reboot facets: mds1 1 691 3.53 MB/sec warmup 6 sec latency 1503.585 ms 1 691 3.03 MB/sec warmup 7 sec latency 2503.774 ms 1 691 2.65 MB/sec warmup 8 sec latency 3503.933 ms 1 691 2.35 MB/sec warmup 9 sec latency 4504.109 ms 1 691 2.12 MB/sec warmup 10 sec latency 5504.279 ms 1 691 1.93 MB/sec warmup 11 sec latency 6504.475 ms 1 691 1.77 MB/sec warmup 12 sec latency 7504.669 ms 1 691 1.63 MB/sec warmup 13 sec latency 8504.911 ms 1 691 1.51 MB/sec warmup 14 sec latency 9505.121 ms 1 691 1.41 MB/sec warmup 15 sec latency 10505.357 ms Failover mds1 to oleg107-server 1 691 1.32 MB/sec warmup 16 sec latency 11505.541 ms mount facets: mds1 1 691 1.25 MB/sec warmup 17 sec latency 12505.727 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 691 1.18 MB/sec warmup 18 sec latency 13505.957 ms 1 691 1.12 MB/sec warmup 19 sec latency 14506.156 ms 1 691 0.00 MB/sec execute 1 sec latency 16506.539 ms 1 691 0.00 MB/sec execute 2 sec latency 17506.776 ms 1 691 0.00 MB/sec execute 3 sec latency 18506.943 ms oleg107-server: oleg107-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg107-client: oleg107-server: ssh exited with exit code 1 1 691 0.00 MB/sec execute 4 sec latency 19507.124 ms Started lustre-MDT0000 1 691 0.00 MB/sec execute 5 sec latency 20507.386 ms 1 691 0.00 MB/sec execute 6 sec latency 21507.637 ms 1 691 0.00 MB/sec execute 7 sec latency 22507.822 ms 1 691 0.00 MB/sec execute 8 sec latency 23508.006 ms 1 691 0.00 MB/sec execute 9 sec latency 24508.247 ms 1 691 0.00 MB/sec execute 10 sec latency 25508.409 ms 1 691 0.00 MB/sec execute 11 sec latency 26508.585 ms 1 691 0.00 MB/sec execute 12 sec latency 27508.720 ms 1 691 0.00 MB/sec execute 13 sec latency 28508.851 ms 1 691 0.00 MB/sec execute 14 sec latency 29509.044 ms 1 695 0.00 MB/sec execute 15 sec latency 30406.518 ms 1 815 0.02 MB/sec execute 16 sec latency 111.885 ms oleg107-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 969 0.04 MB/sec execute 17 sec latency 59.191 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1136 0.10 MB/sec execute 18 sec latency 54.976 ms 1 1388 0.25 MB/sec execute 19 sec latency 27.837 ms 1 1538 0.25 MB/sec execute 20 sec latency 99.910 ms 1 1750 0.24 MB/sec execute 21 sec latency 50.735 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4096 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 50176 3698688 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 23552 3688448 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 73728 7387136 1% /mnt/lustre 1 1989 0.24 MB/sec execute 22 sec latency 57.568 ms 1 2247 0.24 MB/sec execute 23 sec latency 30.067 ms 1 2434 0.29 MB/sec execute 24 sec latency 79.304 ms test_26 fail mds1 2 times 1 2752 0.43 MB/sec execute 25 sec latency 57.736 ms Failing mds1 on oleg107-server Stopping /mnt/lustre-mds1 (opts:) on oleg107-server 1 2989 0.47 MB/sec execute 26 sec latency 166.289 ms 1 2989 0.46 MB/sec execute 27 sec latency 1166.427 ms reboot facets: mds1 1 2989 0.44 MB/sec execute 28 sec latency 2166.618 ms 1 2989 0.43 MB/sec execute 29 sec latency 3166.859 ms 1 2989 0.41 MB/sec execute 30 sec latency 4167.067 ms 1 2989 0.40 MB/sec execute 31 sec latency 5167.250 ms 1 2989 0.39 MB/sec execute 32 sec latency 6167.447 ms 1 2989 0.37 MB/sec execute 33 sec latency 7167.644 ms 1 2989 0.36 MB/sec execute 34 sec latency 8167.830 ms 1 2989 0.35 MB/sec execute 35 sec latency 9167.986 ms 1 2989 0.34 MB/sec execute 36 sec latency 10168.138 ms 1 2989 0.33 MB/sec execute 37 sec latency 11168.275 ms Failover mds1 to oleg107-server mount facets: mds1 1 2989 0.32 MB/sec execute 38 sec latency 12168.454 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2989 0.32 MB/sec execute 39 sec latency 13168.626 ms 1 2989 0.31 MB/sec execute 40 sec latency 14168.800 ms 1 2989 0.30 MB/sec execute 41 sec latency 15169.055 ms 1 2989 0.29 MB/sec execute 42 sec latency 16169.297 ms oleg107-server: oleg107-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg107-client: oleg107-server: ssh exited with exit code 1 1 2989 0.29 MB/sec execute 43 sec latency 17169.487 ms Started lustre-MDT0000 1 2989 0.28 MB/sec execute 44 sec latency 18169.601 ms 1 2989 0.27 MB/sec execute 45 sec latency 19169.743 ms 1 2989 0.27 MB/sec execute 46 sec latency 20169.902 ms 1 2989 0.26 MB/sec execute 47 sec latency 21170.066 ms 1 2989 0.26 MB/sec execute 48 sec latency 22170.225 ms 1 2989 0.25 MB/sec execute 49 sec latency 23170.396 ms 1 2989 0.25 MB/sec execute 50 sec latency 24170.544 ms 1 2989 0.24 MB/sec execute 51 sec latency 25170.676 ms 1 2989 0.24 MB/sec execute 52 sec latency 26170.854 ms 1 2989 0.23 MB/sec execute 53 sec latency 27171.032 ms 1 2989 0.23 MB/sec execute 54 sec latency 28171.253 ms 1 2989 0.22 MB/sec execute 55 sec latency 29171.466 ms 1 2989 0.22 MB/sec execute 56 sec latency 30171.633 ms 1 2989 0.22 MB/sec execute 57 sec latency 31171.749 ms 1 3261 0.24 MB/sec execute 58 sec latency 31401.313 ms oleg107-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3582 0.29 MB/sec execute 59 sec latency 36.981 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3801 0.31 MB/sec execute 60 sec latency 25.831 ms 1 3972 0.31 MB/sec execute 61 sec latency 23.420 ms 1 4162 0.30 MB/sec execute 62 sec latency 21.699 ms 1 4301 0.31 MB/sec execute 63 sec latency 132.571 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5632 2202880 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 53248 3574784 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 27648 3653632 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 80896 7228416 2% /mnt/lustre 1 4462 0.31 MB/sec execute 64 sec latency 60.749 ms 1 4681 0.32 MB/sec execute 65 sec latency 34.314 ms 1 4976 0.36 MB/sec execute 66 sec latency 21.338 ms test_26 fail mds1 3 times 1 5158 0.36 MB/sec execute 67 sec latency 75.121 ms Failing mds1 on oleg107-server Stopping /mnt/lustre-mds1 (opts:) on oleg107-server 1 5336 0.36 MB/sec execute 68 sec latency 58.601 ms reboot facets: mds1 1 5336 0.35 MB/sec execute 69 sec latency 1058.761 ms 1 5336 0.35 MB/sec execute 70 sec latency 2058.981 ms 1 5336 0.34 MB/sec execute 71 sec latency 3059.255 ms 1 5336 0.34 MB/sec execute 72 sec latency 4059.486 ms 1 5336 0.33 MB/sec execute 73 sec latency 5059.747 ms 1 5336 0.33 MB/sec execute 74 sec latency 6059.990 ms 1 5336 0.32 MB/sec execute 75 sec latency 7060.216 ms 1 5336 0.32 MB/sec execute 76 sec latency 8060.488 ms 1 5336 0.31 MB/sec execute 77 sec latency 9060.750 ms 1 5336 0.31 MB/sec execute 78 sec latency 10061.003 ms 1 5336 0.31 MB/sec execute 79 sec latency 11061.214 ms Failover mds1 to oleg107-server mount facets: mds1 1 5336 0.30 MB/sec execute 80 sec latency 12061.436 ms 1 5336 0.30 MB/sec execute 81 sec latency 13061.661 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 5336 0.30 MB/sec execute 82 sec latency 14061.913 ms 1 5336 0.29 MB/sec execute 83 sec latency 15062.304 ms 1 5336 0.29 MB/sec execute 84 sec latency 16062.615 ms 1 5336 0.28 MB/sec execute 85 sec latency 17062.843 ms 1 5336 0.28 MB/sec execute 86 sec latency 18063.015 ms oleg107-server: oleg107-server.virtnet: executing set_default_debug -1 all 8 1 5336 0.28 MB/sec execute 87 sec latency 19063.260 ms pdsh@oleg107-client: oleg107-server: ssh exited with exit code 1 Started lustre-MDT0000 1 5336 0.28 MB/sec execute 88 sec latency 20063.531 ms 1 5336 0.27 MB/sec execute 89 sec latency 21063.764 ms 1 5336 0.27 MB/sec execute 90 sec latency 22064.010 ms 1 5336 0.27 MB/sec execute 91 sec latency 23064.269 ms 1 5336 0.26 MB/sec execute 92 sec latency 24064.501 ms 1 5336 0.26 MB/sec execute 93 sec latency 25066.829 ms 1 5336 0.26 MB/sec execute 94 sec latency 26067.117 ms 1 5336 0.25 MB/sec execute 95 sec latency 27067.421 ms 1 5336 0.25 MB/sec execute 96 sec latency 28067.796 ms 1 5336 0.25 MB/sec execute 97 sec latency 29068.093 ms 1 5336 0.25 MB/sec execute 98 sec latency 30068.476 ms 1 5336 0.24 MB/sec execute 99 sec latency 31068.695 ms 1 cleanup 100 sec 1 cleanup 101 sec 0 cleanup 102 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 808 53.081 32668.685 Close 623 51.102 30406.498 Rename 37 866.358 31401.296 Unlink 147 7.001 27.918 Qpathinfo 743 3.582 38.782 Qfileinfo 129 0.780 4.435 Qfsinfo 126 0.390 2.538 Sfileinfo 81 8.581 19.777 Find 270 2.286 13.815 WriteX 407 2.937 9.046 ReadX 1207 0.497 54.961 LockX 2 1.672 1.889 UnlockX 2 2.110 2.215 Flush 64 36.796 132.556 Throughput 0.24449 MB/sec 1 clients 1 procs max_latency=31401.313 ms stopping dbench on /mnt/lustre at Sat Feb 28 14:25:53 EST 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished oleg107-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec '/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 Feb 28 14:25:56 EST 2026 waiting for dbench pid 48098 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 1 155 6.54 MB/sec warmup 1 sec latency 39.631 ms 1 239 4.57 MB/sec warmup 2 sec latency 142.340 ms 1 341 4.09 MB/sec warmup 3 sec latency 145.639 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6656 2201856 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 55296 3700736 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 57344 3709952 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 112640 7410688 2% /mnt/lustre 1 475 4.16 MB/sec warmup 4 sec latency 53.226 ms 1 664 4.23 MB/sec warmup 5 sec latency 94.895 ms 1 778 3.56 MB/sec warmup 6 sec latency 144.144 ms test_26 fail mds1 4 times 1 892 3.10 MB/sec warmup 7 sec latency 147.015 ms Failing mds1 on oleg107-server Stopping /mnt/lustre-mds1 (opts:) on oleg107-server 1 1028 2.86 MB/sec warmup 8 sec latency 193.363 ms 1 1028 2.54 MB/sec warmup 9 sec latency 1193.509 ms reboot facets: mds1 1 1028 2.29 MB/sec warmup 10 sec latency 2193.663 ms 1 1028 2.08 MB/sec warmup 11 sec latency 3193.921 ms 1 1028 1.91 MB/sec warmup 12 sec latency 4194.183 ms 1 1028 1.76 MB/sec warmup 13 sec latency 5194.423 ms 1 1028 1.63 MB/sec warmup 14 sec latency 6194.688 ms 1 1028 1.53 MB/sec warmup 15 sec latency 7194.959 ms 1 1028 1.43 MB/sec warmup 16 sec latency 8195.216 ms 1 1028 1.35 MB/sec warmup 17 sec latency 9195.451 ms 1 1028 1.27 MB/sec warmup 18 sec latency 10195.728 ms 1 1028 1.20 MB/sec warmup 19 sec latency 11195.964 ms Failover mds1 to oleg107-server mount facets: mds1 1 1028 0.00 MB/sec execute 1 sec latency 13196.284 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1028 0.00 MB/sec execute 2 sec latency 14196.547 ms 1 1028 0.00 MB/sec execute 3 sec latency 15196.788 ms 1 1028 0.00 MB/sec execute 4 sec latency 16196.941 ms 1 1028 0.00 MB/sec execute 5 sec latency 17197.226 ms 1 1028 0.00 MB/sec execute 6 sec latency 18197.388 ms oleg107-server: oleg107-server.virtnet: executing set_default_debug -1 all 8 1 1028 0.00 MB/sec execute 7 sec latency 19197.573 ms pdsh@oleg107-client: oleg107-server: ssh exited with exit code 1 Started lustre-MDT0000 1 1028 0.00 MB/sec execute 8 sec latency 20197.757 ms 1 1028 0.00 MB/sec execute 9 sec latency 21197.912 ms 1 1028 0.00 MB/sec execute 10 sec latency 22198.032 ms 1 1028 0.00 MB/sec execute 11 sec latency 23198.291 ms 1 1028 0.00 MB/sec execute 12 sec latency 24198.587 ms 1 1028 0.00 MB/sec execute 13 sec latency 25198.821 ms 1 1028 0.00 MB/sec execute 14 sec latency 26199.002 ms 1 1028 0.00 MB/sec execute 15 sec latency 27199.197 ms 1 1028 0.00 MB/sec execute 16 sec latency 28199.450 ms 1 1028 0.00 MB/sec execute 17 sec latency 29199.712 ms 1 1028 0.00 MB/sec execute 18 sec latency 30199.869 ms 1 1160 0.01 MB/sec execute 19 sec latency 30483.756 ms 1 1379 0.16 MB/sec execute 20 sec latency 46.493 ms oleg107-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1524 0.15 MB/sec execute 21 sec latency 57.120 ms 1 1686 0.15 MB/sec execute 22 sec latency 139.146 ms 1 1884 0.15 MB/sec execute 23 sec latency 94.779 ms 1 2042 0.15 MB/sec execute 24 sec latency 132.410 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4864 2203648 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 14336 3742720 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 40960 3721216 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 55296 7463936 1% /mnt/lustre 1 2337 0.20 MB/sec execute 25 sec latency 18.593 ms 1 2468 0.22 MB/sec execute 26 sec latency 66.890 ms 1 2903 0.37 MB/sec execute 27 sec latency 56.436 ms 1 3275 0.44 MB/sec execute 28 sec latency 46.205 ms test_26 fail mds1 5 times Failing mds1 on oleg107-server 1 3623 0.54 MB/sec execute 29 sec latency 21.603 ms Stopping /mnt/lustre-mds1 (opts:) on oleg107-server 1 3689 0.53 MB/sec execute 30 sec latency 670.307 ms reboot facets: mds1 1 3689 0.51 MB/sec execute 31 sec latency 1670.430 ms 1 3689 0.50 MB/sec execute 32 sec latency 2670.677 ms 1 3689 0.48 MB/sec execute 33 sec latency 3670.864 ms 1 3689 0.47 MB/sec execute 34 sec latency 4671.073 ms 1 3689 0.45 MB/sec execute 35 sec latency 5671.273 ms 1 3689 0.44 MB/sec execute 36 sec latency 6671.457 ms 1 3689 0.43 MB/sec execute 37 sec latency 7671.659 ms 1 3689 0.42 MB/sec execute 38 sec latency 8671.849 ms 1 3689 0.41 MB/sec execute 39 sec latency 9672.016 ms 1 3689 0.40 MB/sec execute 40 sec latency 10672.200 ms Failover mds1 to oleg107-server 1 3689 0.39 MB/sec execute 41 sec latency 11672.357 ms mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3689 0.38 MB/sec execute 42 sec latency 12672.458 ms 1 3689 0.37 MB/sec execute 43 sec latency 13672.655 ms 1 3689 0.36 MB/sec execute 44 sec latency 14672.805 ms oleg107-server: oleg107-server.virtnet: executing set_default_debug -1 all 8 1 3689 0.35 MB/sec execute 45 sec latency 15673.089 ms pdsh@oleg107-client: oleg107-server: ssh exited with exit code 1 Started lustre-MDT0000 1 3841 0.37 MB/sec execute 46 sec latency 15804.386 ms 1 4014 0.37 MB/sec execute 47 sec latency 30.524 ms 1 4211 0.36 MB/sec execute 48 sec latency 29.135 ms oleg107-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4309 0.36 MB/sec execute 49 sec latency 107.565 ms 1 4452 0.36 MB/sec execute 50 sec latency 43.646 ms 1 4616 0.37 MB/sec execute 51 sec latency 38.377 ms 1 4825 0.37 MB/sec execute 52 sec latency 23.257 ms 1 5063 0.42 MB/sec execute 53 sec latency 142.551 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4096 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 14336 3724288 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 50176 3606528 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 64512 7330816 1% /mnt/lustre 1 5199 0.41 MB/sec execute 54 sec latency 63.303 ms 1 5336 0.41 MB/sec execute 55 sec latency 52.647 ms 1 5539 0.41 MB/sec execute 56 sec latency 64.257 ms test_26 fail mds1 6 times Failing mds1 on oleg107-server 1 5746 0.40 MB/sec execute 57 sec latency 21.980 ms Stopping /mnt/lustre-mds1 (opts:) on oleg107-server 1 5905 0.42 MB/sec execute 58 sec latency 523.268 ms reboot facets: mds1 1 5905 0.41 MB/sec execute 59 sec latency 1523.450 ms 1 5905 0.40 MB/sec execute 60 sec latency 2523.616 ms 1 5905 0.40 MB/sec execute 61 sec latency 3523.837 ms 1 5905 0.39 MB/sec execute 62 sec latency 4524.074 ms 1 5905 0.38 MB/sec execute 63 sec latency 5524.240 ms 1 5905 0.38 MB/sec execute 64 sec latency 6524.449 ms 1 5905 0.37 MB/sec execute 65 sec latency 7524.609 ms 1 5905 0.37 MB/sec execute 66 sec latency 8524.811 ms 1 5905 0.36 MB/sec execute 67 sec latency 9525.059 ms 1 5905 0.35 MB/sec execute 68 sec latency 10525.263 ms Failover mds1 to oleg107-server 1 5905 0.35 MB/sec execute 69 sec latency 11525.456 ms mount facets: mds1 1 5905 0.34 MB/sec execute 70 sec latency 12525.628 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 5905 0.34 MB/sec execute 71 sec latency 13525.816 ms 1 5905 0.34 MB/sec execute 72 sec latency 14525.972 ms oleg107-server: oleg107-server.virtnet: executing set_default_debug -1 all 8 1 5905 0.33 MB/sec execute 73 sec latency 15526.119 ms pdsh@oleg107-client: oleg107-server: ssh exited with exit code 1 Started lustre-MDT0000 1 5905 0.33 MB/sec execute 74 sec latency 16526.364 ms 1 6001 0.32 MB/sec execute 75 sec latency 16581.881 ms 1 6324 0.37 MB/sec execute 76 sec latency 58.470 ms oleg107-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 6572 0.39 MB/sec execute 77 sec latency 60.110 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6934 0.41 MB/sec execute 78 sec latency 41.184 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 7183 0.44 MB/sec execute 79 sec latency 30.644 ms 1 7369 0.45 MB/sec execute 80 sec latency 36.271 ms 1 7507 0.45 MB/sec execute 81 sec latency 36.520 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Sat Feb 28 14:27:37 EST 2026 with return code 0 48098 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 48098 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished