== replay-dual test 26: dbench and tar with mds failover ========================================================== 23:34:22 (1763354062) Starting client oleg207-client.virtnet: -o user_xattr,flock 192.168.202.107@tcp:/lustre /mnt/lustre Started clients oleg207-client.virtnet: 192.168.202.107@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 64952 Started dbench loop with 64953 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H all_char /mnt/lustre/d26.replay-dual/run_tar 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 Sun Nov 16 23:34:24 EST 2025 waiting for dbench pid 64996 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 1 137 6.02 MB/sec warmup 1 sec latency 39.187 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1972 1269332 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1788 1269516 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26140 3579604 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27684 7185080 1% /mnt/lustre 1 226 4.31 MB/sec warmup 2 sec latency 158.625 ms 1 347 4.15 MB/sec warmup 3 sec latency 34.459 ms 1 453 3.98 MB/sec warmup 4 sec latency 69.427 ms 1 612 4.19 MB/sec warmup 5 sec latency 33.804 ms test_26 fail mds1 1 times 1 759 3.56 MB/sec warmup 6 sec latency 45.383 ms Failing mds1 on oleg207-server Stopping /mnt/lustre-mds1 (opts:) on oleg207-server 1 856 3.08 MB/sec warmup 7 sec latency 84.346 ms 23:34:32 (1763354072) shut down facet: mds1 facet_host: oleg207-server facet_failover_host: oleg207-server 1 856 2.70 MB/sec warmup 8 sec latency 1084.483 ms 1 856 2.40 MB/sec warmup 9 sec latency 2084.650 ms 1 856 2.16 MB/sec warmup 10 sec latency 3084.802 ms 1 856 1.96 MB/sec warmup 11 sec latency 4084.973 ms 1 856 1.80 MB/sec warmup 12 sec latency 5085.175 ms 1 856 1.66 MB/sec warmup 13 sec latency 6085.377 ms 1 856 1.54 MB/sec warmup 14 sec latency 7085.871 ms 1 856 1.44 MB/sec warmup 15 sec latency 8086.088 ms 1 856 1.35 MB/sec warmup 16 sec latency 9086.272 ms 1 856 1.27 MB/sec warmup 17 sec latency 10086.487 ms 1 856 1.20 MB/sec warmup 18 sec latency 11086.829 ms Failover mds1 to oleg207-server mount facets: mds1 1 856 1.14 MB/sec warmup 19 sec latency 12088.732 ms 1 856 0.00 MB/sec execute 1 sec latency 14089.661 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 856 0.00 MB/sec execute 2 sec latency 15089.939 ms 1 856 0.00 MB/sec execute 3 sec latency 16090.301 ms oleg207-server: oleg207-server.virtnet: executing set_default_debug -1 all pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1 1 856 0.00 MB/sec execute 4 sec latency 17090.708 ms Started lustre-MDT0000 23:34:48 (1763354088) targets are mounted 23:34:48 (1763354088) facet_failover done 1 856 0.00 MB/sec execute 5 sec latency 18090.922 ms 1 856 0.00 MB/sec execute 6 sec latency 19091.300 ms 1 856 0.00 MB/sec execute 7 sec latency 20091.887 ms 1 856 0.00 MB/sec execute 8 sec latency 21092.049 ms 1 884 0.01 MB/sec execute 9 sec latency 21515.350 ms oleg207-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 1 957 0.02 MB/sec execute 10 sec latency 583.882 ms 1 1135 0.13 MB/sec execute 11 sec latency 34.894 ms 1 1262 0.13 MB/sec execute 12 sec latency 29.864 ms 1 1497 0.34 MB/sec execute 13 sec latency 112.203 ms 1 1609 0.33 MB/sec execute 14 sec latency 41.645 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2332 1268972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2180 1269124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 46484 3549988 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12180 3593576 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 58664 7143564 1% /mnt/lustre 1 1757 0.31 MB/sec execute 15 sec latency 68.379 ms 1 1926 0.30 MB/sec execute 16 sec latency 30.007 ms 1 2102 0.30 MB/sec execute 17 sec latency 25.635 ms 1 2301 0.34 MB/sec execute 18 sec latency 35.719 ms test_26 fail mds2 2 times 1 2442 0.34 MB/sec execute 19 sec latency 38.045 ms Failing mds2 on oleg207-server Stopping /mnt/lustre-mds2 (opts:) on oleg207-server 1 2568 0.37 MB/sec execute 20 sec latency 295.021 ms 23:35:05 (1763354105) shut down facet: mds2 facet_host: oleg207-server facet_failover_host: oleg207-server 1 2568 0.35 MB/sec execute 21 sec latency 1295.186 ms 1 2568 0.33 MB/sec execute 22 sec latency 2295.366 ms 1 2568 0.32 MB/sec execute 23 sec latency 3295.592 ms 1 2568 0.31 MB/sec execute 24 sec latency 4295.790 ms 1 2568 0.29 MB/sec execute 25 sec latency 5296.018 ms 1 2568 0.28 MB/sec execute 26 sec latency 6296.202 ms 1 2568 0.27 MB/sec execute 27 sec latency 7296.437 ms 1 2568 0.26 MB/sec execute 28 sec latency 8296.633 ms 1 2568 0.25 MB/sec execute 29 sec latency 9296.843 ms 1 2568 0.24 MB/sec execute 30 sec latency 10297.038 ms Failover mds2 to oleg207-server mount facets: mds2 1 2568 0.24 MB/sec execute 31 sec latency 11297.232 ms 1 2568 0.23 MB/sec execute 32 sec latency 12297.403 ms 1 2568 0.22 MB/sec execute 33 sec latency 13297.573 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2568 0.22 MB/sec execute 34 sec latency 14297.784 ms 1 2568 0.21 MB/sec execute 35 sec latency 15297.986 ms oleg207-server: oleg207-server.virtnet: executing set_default_debug -1 all pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1 Started lustre-MDT0001 23:35:20 (1763354120) targets are mounted 23:35:20 (1763354120) facet_failover done 1 2568 0.20 MB/sec execute 36 sec latency 16298.188 ms 1 2568 0.20 MB/sec execute 37 sec latency 17298.358 ms 1 2568 0.19 MB/sec execute 38 sec latency 18298.559 ms 1 2568 0.19 MB/sec execute 39 sec latency 19298.727 ms 1 2568 0.18 MB/sec execute 40 sec latency 20298.865 ms oleg207-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2799 0.25 MB/sec execute 41 sec latency 20384.396 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3026 0.28 MB/sec execute 42 sec latency 43.265 ms 1 3359 0.32 MB/sec execute 43 sec latency 35.677 ms 1 3626 0.39 MB/sec execute 44 sec latency 27.533 ms 1 3776 0.40 MB/sec execute 45 sec latency 33.251 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2816 1268488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2688 1268616 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 57052 3544692 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12484 3592480 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 69536 7137172 1% /mnt/lustre 1 3885 0.40 MB/sec execute 46 sec latency 36.585 ms 1 4010 0.39 MB/sec execute 47 sec latency 34.609 ms 1 4133 0.39 MB/sec execute 48 sec latency 30.196 ms 1 4282 0.38 MB/sec execute 49 sec latency 58.219 ms 1 4418 0.38 MB/sec execute 50 sec latency 35.407 ms test_26 fail mds1 3 times 1 4528 0.38 MB/sec execute 51 sec latency 57.533 ms Failing mds1 on oleg207-server Stopping /mnt/lustre-mds1 (opts:) on oleg207-server 1 4650 0.39 MB/sec execute 52 sec latency 252.345 ms 1 4650 0.39 MB/sec execute 53 sec latency 1252.551 ms 1 4650 0.38 MB/sec execute 54 sec latency 2252.807 ms 1 4650 0.37 MB/sec execute 55 sec latency 3253.000 ms 1 4650 0.37 MB/sec execute 56 sec latency 4253.187 ms 1 4650 0.36 MB/sec execute 57 sec latency 5253.382 ms 23:35:42 (1763354142) shut down facet: mds1 facet_host: oleg207-server facet_failover_host: oleg207-server 1 4650 0.35 MB/sec execute 58 sec latency 6253.581 ms 1 4650 0.35 MB/sec execute 59 sec latency 7253.781 ms 1 4650 0.34 MB/sec execute 60 sec latency 8253.953 ms 1 4650 0.34 MB/sec execute 61 sec latency 9254.167 ms 1 4650 0.33 MB/sec execute 62 sec latency 10254.408 ms 1 4650 0.32 MB/sec execute 63 sec latency 11254.622 ms 1 4650 0.32 MB/sec execute 64 sec latency 12254.850 ms 1 4650 0.31 MB/sec execute 65 sec latency 13255.055 ms 1 4650 0.31 MB/sec execute 66 sec latency 14255.245 ms 1 4650 0.31 MB/sec execute 67 sec latency 15255.438 ms 1 4650 0.30 MB/sec execute 68 sec latency 16255.559 ms Failover mds1 to oleg207-server mount facets: mds1 1 4650 0.30 MB/sec execute 69 sec latency 17255.741 ms 1 4650 0.29 MB/sec execute 70 sec latency 18255.892 ms 1 4650 0.29 MB/sec execute 71 sec latency 19256.111 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4650 0.28 MB/sec execute 72 sec latency 20256.250 ms oleg207-server: oleg207-server.virtnet: executing set_default_debug -1 all 1 4650 0.28 MB/sec execute 73 sec latency 21256.480 ms pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1 Started lustre-MDT0000 23:35:58 (1763354158) targets are mounted 23:35:58 (1763354158) facet_failover done 1 4650 0.28 MB/sec execute 74 sec latency 22256.721 ms 1 4650 0.27 MB/sec execute 75 sec latency 23256.909 ms 1 4650 0.27 MB/sec execute 76 sec latency 24257.109 ms 1 4650 0.27 MB/sec execute 77 sec latency 25257.317 ms 1 4667 0.26 MB/sec execute 78 sec latency 26061.893 ms oleg207-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4810 0.26 MB/sec execute 79 sec latency 50.201 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 5013 0.29 MB/sec execute 80 sec latency 74.129 ms 1 5174 0.29 MB/sec execute 81 sec latency 24.580 ms 1 5340 0.29 MB/sec execute 82 sec latency 36.248 ms 1 5539 0.29 MB/sec execute 83 sec latency 28.041 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3352 1267952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3164 1268140 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 59628 3546856 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13464 3593164 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 73092 7140020 2% /mnt/lustre 1 5716 0.29 MB/sec execute 84 sec latency 33.733 ms 1 5911 0.30 MB/sec execute 85 sec latency 29.836 ms 1 5981 0.30 MB/sec execute 86 sec latency 443.014 ms 1 6147 0.31 MB/sec execute 87 sec latency 34.735 ms 1 6487 0.35 MB/sec execute 88 sec latency 40.463 ms test_26 fail mds2 4 times Failing mds2 on oleg207-server Stopping /mnt/lustre-mds2 (opts:) on oleg207-server 1 6801 0.36 MB/sec execute 89 sec latency 32.832 ms 1 6896 0.37 MB/sec execute 90 sec latency 662.249 ms 1 6896 0.36 MB/sec execute 91 sec latency 1662.463 ms 1 6896 0.36 MB/sec execute 92 sec latency 2662.695 ms 1 6896 0.35 MB/sec execute 93 sec latency 3662.901 ms 1 6896 0.35 MB/sec execute 94 sec latency 4663.098 ms 1 6896 0.35 MB/sec execute 95 sec latency 5663.307 ms 1 6896 0.34 MB/sec execute 96 sec latency 6663.444 ms 23:36:20 (1763354180) shut down facet: mds2 facet_host: oleg207-server facet_failover_host: oleg207-server 1 6896 0.34 MB/sec execute 97 sec latency 7663.627 ms 1 6896 0.34 MB/sec execute 98 sec latency 8663.787 ms 1 6896 0.33 MB/sec execute 99 sec latency 9663.986 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 Failover mds2 to oleg207-server mount facets: mds2 1 cleanup 107 sec 1 cleanup 108 sec 1 cleanup 109 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 110 sec oleg207-server: oleg207-server.virtnet: executing set_default_debug -1 all 1 cleanup 111 sec pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1 Started lustre-MDT0001 23:36:36 (1763354196) targets are mounted 23:36:36 (1763354196) facet_failover done 1 cleanup 112 sec 1 cleanup 113 sec 1 cleanup 114 sec 1 cleanup 115 sec 1 cleanup 116 sec oleg207-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 0 cleanup 117 sec 0 cleanup 117 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 987 42.031 26061.883 Close 757 30.092 20384.379 Rename 46 30.627 105.039 Unlink 168 9.957 42.139 Qpathinfo 962 54.962 26369.977 Qfileinfo 180 0.912 9.351 Qfsinfo 159 0.580 4.397 Sfileinfo 89 17.152 53.519 Find 380 4.673 20.179 WriteX 533 4.203 23.428 ReadX 1704 0.327 24.015 LockX 4 2.552 3.149 UnlockX 4 2.614 4.425 Flush 68 21.197 442.994 Throughput 0.332512 MB/sec 1 clients 1 procs max_latency=26061.893 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec stopping dbench on /mnt/lustre at Sun Nov 16 23:36:41 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 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 Sun Nov 16 23:36:44 EST 2025 waiting for dbench pid 69172 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 1 111 5.24 MB/sec warmup 1 sec latency 39.094 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3868 1267436 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3708 1267596 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23932 3581556 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 27988 3577952 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 51920 7159508 1% /mnt/lustre 1 207 4.05 MB/sec warmup 2 sec latency 245.178 ms 1 332 4.00 MB/sec warmup 3 sec latency 34.266 ms 1 478 4.17 MB/sec warmup 4 sec latency 34.022 ms 1 664 4.23 MB/sec warmup 5 sec latency 49.762 ms 1 804 3.58 MB/sec warmup 6 sec latency 47.922 ms test_26 fail mds1 5 times Failing mds1 on oleg207-server 1 884 3.10 MB/sec warmup 7 sec latency 459.978 ms Stopping /mnt/lustre-mds1 (opts:) on oleg207-server 1 900 2.71 MB/sec warmup 8 sec latency 690.342 ms 23:36:52 (1763354212) shut down facet: mds1 facet_host: oleg207-server facet_failover_host: oleg207-server 1 900 2.41 MB/sec warmup 9 sec latency 1550.496 ms 1 900 2.17 MB/sec warmup 10 sec latency 2550.694 ms 1 900 1.97 MB/sec warmup 11 sec latency 3550.939 ms 1 900 1.81 MB/sec warmup 12 sec latency 4551.176 ms 1 900 1.67 MB/sec warmup 13 sec latency 5551.452 ms 1 900 1.55 MB/sec warmup 14 sec latency 6551.642 ms 1 900 1.45 MB/sec warmup 15 sec latency 7551.816 ms 1 900 1.36 MB/sec warmup 16 sec latency 8551.989 ms 1 900 1.28 MB/sec warmup 17 sec latency 9552.202 ms 1 900 1.20 MB/sec warmup 18 sec latency 10552.388 ms Failover mds1 to oleg207-server mount facets: mds1 1 900 1.14 MB/sec warmup 19 sec latency 11552.630 ms 1 900 0.00 MB/sec execute 1 sec latency 13552.940 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 900 0.00 MB/sec execute 2 sec latency 14553.156 ms 1 900 0.00 MB/sec execute 3 sec latency 15553.364 ms oleg207-server: oleg207-server.virtnet: executing set_default_debug -1 all pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1 Started lustre-MDT0000 1 900 0.00 MB/sec execute 4 sec latency 16553.520 ms 23:37:08 (1763354228) targets are mounted 23:37:08 (1763354228) facet_failover done 1 900 0.00 MB/sec execute 5 sec latency 17553.688 ms 1 900 0.00 MB/sec execute 6 sec latency 18553.865 ms 1 900 0.00 MB/sec execute 7 sec latency 19554.038 ms 1 900 0.00 MB/sec execute 8 sec latency 20554.181 ms 1 969 0.01 MB/sec execute 9 sec latency 20929.864 ms oleg207-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 1147 0.13 MB/sec execute 10 sec latency 36.800 ms 1 1285 0.13 MB/sec execute 11 sec latency 35.959 ms 1 1481 0.36 MB/sec execute 12 sec latency 141.462 ms 1 1590 0.34 MB/sec execute 13 sec latency 124.562 ms 1 1727 0.33 MB/sec execute 14 sec latency 57.878 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3352 1267952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3344 1267960 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 18552 3581792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 31316 3567280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49868 7149072 1% /mnt/lustre 1 1901 0.32 MB/sec execute 15 sec latency 39.553 ms 1 2041 0.31 MB/sec execute 16 sec latency 45.819 ms 1 2191 0.30 MB/sec execute 17 sec latency 54.230 ms 1 2396 0.35 MB/sec execute 18 sec latency 56.805 ms test_26 fail mds2 6 times 1 2576 0.38 MB/sec execute 19 sec latency 35.552 ms Failing mds2 on oleg207-server Stopping /mnt/lustre-mds2 (opts:) on oleg207-server 1 2877 0.53 MB/sec execute 20 sec latency 277.364 ms 23:37:24 (1763354244) shut down facet: mds2 facet_host: oleg207-server facet_failover_host: oleg207-server 1 2877 0.50 MB/sec execute 21 sec latency 1277.570 ms 1 2877 0.48 MB/sec execute 22 sec latency 2277.762 ms 1 2877 0.46 MB/sec execute 23 sec latency 3278.011 ms 1 2877 0.44 MB/sec execute 24 sec latency 4278.199 ms 1 2877 0.42 MB/sec execute 25 sec latency 5278.374 ms 1 2877 0.40 MB/sec execute 26 sec latency 6278.576 ms 1 2877 0.39 MB/sec execute 27 sec latency 7278.786 ms 1 2877 0.38 MB/sec execute 28 sec latency 8279.093 ms 1 2877 0.36 MB/sec execute 29 sec latency 9279.381 ms 1 2877 0.35 MB/sec execute 30 sec latency 10279.545 ms Failover mds2 to oleg207-server mount facets: mds2 1 2877 0.34 MB/sec execute 31 sec latency 11279.742 ms 1 2877 0.33 MB/sec execute 32 sec latency 12279.980 ms 1 2877 0.32 MB/sec execute 33 sec latency 13280.132 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2877 0.31 MB/sec execute 34 sec latency 14280.308 ms 1 2877 0.30 MB/sec execute 35 sec latency 15280.454 ms oleg207-server: oleg207-server.virtnet: executing set_default_debug -1 all 1 2877 0.29 MB/sec execute 36 sec latency 16280.671 ms pdsh@oleg207-client: oleg207-server: ssh exited with exit code 1 Started lustre-MDT0001 23:37:40 (1763354260) targets are mounted 23:37:40 (1763354260) facet_failover done 1 2877 0.28 MB/sec execute 37 sec latency 17280.905 ms 1 2877 0.28 MB/sec execute 38 sec latency 18281.125 ms 1 2877 0.27 MB/sec execute 39 sec latency 19281.338 ms 1 2877 0.26 MB/sec execute 40 sec latency 20281.557 ms 1 2902 0.27 MB/sec execute 41 sec latency 21056.499 ms oleg207-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 3176 0.30 MB/sec execute 42 sec latency 39.214 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3390 0.32 MB/sec execute 43 sec latency 65.102 ms 1 3674 0.39 MB/sec execute 44 sec latency 23.990 ms 1 3844 0.40 MB/sec execute 45 sec latency 30.259 ms 1 3990 0.40 MB/sec execute 46 sec latency 30.304 ms 1 4117 0.39 MB/sec execute 47 sec latency 91.888 ms 1 4257 0.39 MB/sec execute 48 sec latency 91.132 ms 1 4419 0.39 MB/sec execute 49 sec latency 50.950 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Sun Nov 16 23:37:54 EST 2025 with return code 0 1 4550 0.39 MB/sec execute 50 sec latency 37.773 ms 69172 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 69172 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished