== replay-dual test 26: dbench and tar with mds failover ========================================================== 20:03:14 (1746144194) Starting client oleg458-client.virtnet: -o user_xattr,flock 192.168.204.158@tcp:/lustre /mnt/lustre Started clients oleg458-client.virtnet: 192.168.204.158@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 15141 Started dbench loop with 15142 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 Thu May 1 20:03:16 EDT 2025 waiting for dbench pid 15173 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 3730432 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 29696 3726336 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 32768 7456768 1% /mnt/lustre 1 124 5.50 MB/sec warmup 1 sec latency 78.000 ms 1 223 4.31 MB/sec warmup 2 sec latency 64.923 ms 1 327 3.94 MB/sec warmup 3 sec latency 51.481 ms 1 445 3.91 MB/sec warmup 4 sec latency 49.661 ms test_26 fail mds1 1 times Failing mds1 on oleg458-server 1 636 4.21 MB/sec warmup 5 sec latency 44.006 ms Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 697 3.53 MB/sec warmup 6 sec latency 299.448 ms 20:03:23 (1746144203) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 697 3.03 MB/sec warmup 7 sec latency 1299.682 ms 1 697 2.65 MB/sec warmup 8 sec latency 2300.216 ms 1 697 2.35 MB/sec warmup 9 sec latency 3300.493 ms 1 697 2.12 MB/sec warmup 10 sec latency 4301.376 ms 1 697 1.93 MB/sec warmup 11 sec latency 5301.559 ms 1 697 1.77 MB/sec warmup 12 sec latency 6301.791 ms 1 697 1.63 MB/sec warmup 13 sec latency 7302.497 ms 1 697 1.51 MB/sec warmup 14 sec latency 8302.678 ms 1 697 1.41 MB/sec warmup 15 sec latency 9302.969 ms 1 697 1.32 MB/sec warmup 16 sec latency 10303.282 ms Failover mds1 to oleg458-server 1 697 1.25 MB/sec warmup 17 sec latency 11303.464 ms mount facets: mds1 1 697 1.18 MB/sec warmup 18 sec latency 12304.722 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 697 1.12 MB/sec warmup 19 sec latency 13304.898 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all 1 697 0.00 MB/sec execute 1 sec latency 15305.492 ms pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-MDT0000 20:03:37 (1746144217) targets are mounted 20:03:38 (1746144218) facet_failover done 1 697 0.00 MB/sec execute 2 sec latency 16307.160 ms 1 697 0.00 MB/sec execute 3 sec latency 17308.663 ms 1 697 0.00 MB/sec execute 4 sec latency 18309.820 ms 1 697 0.00 MB/sec execute 5 sec latency 19310.206 ms 1 697 0.00 MB/sec execute 6 sec latency 20310.369 ms 1 734 0.02 MB/sec execute 7 sec latency 20316.183 ms oleg458-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 796 0.03 MB/sec execute 8 sec latency 141.819 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 873 0.05 MB/sec execute 9 sec latency 94.935 ms 1 957 0.06 MB/sec execute 10 sec latency 119.322 ms 1 1074 0.16 MB/sec execute 11 sec latency 59.825 ms 1 1224 0.16 MB/sec execute 12 sec latency 34.439 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 4224 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 9216 3664896 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 37888 3615744 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 47104 7280640 1% /mnt/lustre 1 1405 0.37 MB/sec execute 13 sec latency 42.763 ms 1 1511 0.35 MB/sec execute 14 sec latency 55.895 ms 1 1625 0.33 MB/sec execute 15 sec latency 38.333 ms 1 1764 0.32 MB/sec execute 16 sec latency 109.752 ms test_26 fail mds1 2 times Failing mds1 on oleg458-server 1 1884 0.30 MB/sec execute 17 sec latency 61.555 ms Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 1973 0.29 MB/sec execute 18 sec latency 394.466 ms 20:03:55 (1746144235) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 1973 0.28 MB/sec execute 19 sec latency 1396.952 ms 1 1973 0.26 MB/sec execute 20 sec latency 2397.137 ms 1 1973 0.25 MB/sec execute 21 sec latency 3397.496 ms 1 1973 0.24 MB/sec execute 22 sec latency 4398.010 ms 1 1973 0.23 MB/sec execute 23 sec latency 5398.221 ms 1 1973 0.22 MB/sec execute 24 sec latency 6399.040 ms 1 1973 0.21 MB/sec execute 25 sec latency 7399.251 ms 1 1973 0.20 MB/sec execute 26 sec latency 8399.525 ms 1 1973 0.19 MB/sec execute 27 sec latency 9399.844 ms 1 1973 0.19 MB/sec execute 28 sec latency 10400.059 ms Failover mds1 to oleg458-server mount facets: mds1 1 1973 0.18 MB/sec execute 29 sec latency 11400.277 ms 1 1973 0.17 MB/sec execute 30 sec latency 12400.503 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1973 0.17 MB/sec execute 31 sec latency 13400.698 ms 1 1973 0.16 MB/sec execute 32 sec latency 14400.856 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all 1 1973 0.16 MB/sec execute 33 sec latency 15401.854 ms pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-MDT0000 20:04:10 (1746144250) targets are mounted 20:04:10 (1746144250) facet_failover done 1 1973 0.15 MB/sec execute 34 sec latency 16402.024 ms 1 1973 0.15 MB/sec execute 35 sec latency 17402.915 ms 1 1974 0.15 MB/sec execute 36 sec latency 18370.837 ms oleg458-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2057 0.15 MB/sec execute 37 sec latency 55.421 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2156 0.14 MB/sec execute 38 sec latency 54.875 ms 1 2255 0.14 MB/sec execute 39 sec latency 71.968 ms 1 2376 0.17 MB/sec execute 40 sec latency 167.543 ms 1 2460 0.17 MB/sec execute 41 sec latency 126.869 ms 1 2596 0.19 MB/sec execute 42 sec latency 94.517 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4608 2203904 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 17408 3640320 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 41984 3562496 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 59392 7202816 1% /mnt/lustre 1 2876 0.26 MB/sec execute 43 sec latency 116.907 ms 1 2997 0.28 MB/sec execute 44 sec latency 113.287 ms 1 3272 0.31 MB/sec execute 45 sec latency 102.336 ms test_26 fail mds1 3 times 1 3410 0.32 MB/sec execute 46 sec latency 58.952 ms Failing mds1 on oleg458-server 1 3573 0.37 MB/sec execute 47 sec latency 50.051 ms Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 3653 0.36 MB/sec execute 48 sec latency 312.126 ms 20:04:25 (1746144265) shut down 1 3653 0.36 MB/sec execute 49 sec latency 1313.367 ms facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 3653 0.35 MB/sec execute 50 sec latency 2315.608 ms 1 3653 0.34 MB/sec execute 51 sec latency 3316.397 ms 1 3653 0.34 MB/sec execute 52 sec latency 4318.800 ms 1 3653 0.33 MB/sec execute 53 sec latency 5319.064 ms 1 3653 0.32 MB/sec execute 54 sec latency 6319.343 ms 1 3653 0.32 MB/sec execute 55 sec latency 7319.529 ms 1 3653 0.31 MB/sec execute 56 sec latency 8319.732 ms 1 3653 0.31 MB/sec execute 57 sec latency 9320.131 ms 1 3653 0.30 MB/sec execute 58 sec latency 10324.724 ms 1 3653 0.30 MB/sec execute 59 sec latency 11325.406 ms Failover mds1 to oleg458-server mount facets: mds1 1 3653 0.29 MB/sec execute 60 sec latency 12325.611 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3653 0.29 MB/sec execute 61 sec latency 13325.748 ms 1 3653 0.28 MB/sec execute 62 sec latency 14325.935 ms 1 3653 0.28 MB/sec execute 63 sec latency 15327.058 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 1 3653 0.27 MB/sec execute 64 sec latency 16327.360 ms Started lustre-MDT0000 20:04:40 (1746144280) targets are mounted 20:04:40 (1746144280) facet_failover done 1 3653 0.27 MB/sec execute 65 sec latency 17328.089 ms 1 3663 0.27 MB/sec execute 66 sec latency 18218.345 ms oleg458-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3760 0.28 MB/sec execute 67 sec latency 65.961 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3821 0.27 MB/sec execute 68 sec latency 66.687 ms 1 3903 0.27 MB/sec execute 69 sec latency 54.933 ms 1 3983 0.27 MB/sec execute 70 sec latency 53.225 ms 1 4059 0.27 MB/sec execute 71 sec latency 56.091 ms 1 4144 0.26 MB/sec execute 72 sec latency 49.917 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5376 2203136 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 17408 3609600 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 43008 3588096 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 60416 7197696 1% /mnt/lustre 1 4238 0.26 MB/sec execute 73 sec latency 152.978 ms 1 4292 0.26 MB/sec execute 74 sec latency 82.639 ms 1 4360 0.26 MB/sec execute 75 sec latency 131.088 ms 1 4446 0.26 MB/sec execute 76 sec latency 108.863 ms test_26 fail mds1 4 times 1 4505 0.26 MB/sec execute 77 sec latency 148.497 ms Failing mds1 on oleg458-server Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 4561 0.25 MB/sec execute 78 sec latency 136.916 ms 1 4619 0.26 MB/sec execute 79 sec latency 596.655 ms 20:04:56 (1746144296) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 4619 0.26 MB/sec execute 80 sec latency 1596.890 ms 1 4619 0.26 MB/sec execute 81 sec latency 2597.105 ms 1 4619 0.25 MB/sec execute 82 sec latency 3597.612 ms 1 4619 0.25 MB/sec execute 83 sec latency 4599.525 ms 1 4619 0.25 MB/sec execute 84 sec latency 5599.715 ms 1 4619 0.24 MB/sec execute 85 sec latency 6600.077 ms 1 4619 0.24 MB/sec execute 86 sec latency 7601.041 ms 1 4619 0.24 MB/sec execute 87 sec latency 8601.271 ms 1 4619 0.24 MB/sec execute 88 sec latency 9602.519 ms 1 4619 0.23 MB/sec execute 89 sec latency 10602.700 ms Failover mds1 to oleg458-server mount facets: mds1 1 4619 0.23 MB/sec execute 90 sec latency 11602.917 ms 1 4619 0.23 MB/sec execute 91 sec latency 12603.031 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4619 0.23 MB/sec execute 92 sec latency 13603.206 ms 1 4619 0.22 MB/sec execute 93 sec latency 14604.909 ms 1 4619 0.22 MB/sec execute 94 sec latency 15605.087 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 1 4619 0.22 MB/sec execute 95 sec latency 16605.321 ms Started lustre-MDT0000 20:05:11 (1746144311) targets are mounted 20:05:11 (1746144311) facet_failover done 1 4619 0.22 MB/sec execute 96 sec latency 17608.143 ms 1 4619 0.21 MB/sec execute 97 sec latency 18608.338 ms 1 4619 0.21 MB/sec execute 98 sec latency 19608.526 ms 1 4619 0.21 MB/sec execute 99 sec latency 20609.124 ms 1 cleanup 100 sec 1 cleanup 101 sec oleg458-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 0 cleanup 102 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 674 84.967 22155.443 Close 501 5.127 26.724 Rename 30 38.625 70.975 Unlink 133 11.487 26.462 Qpathinfo 609 37.082 18370.822 Qfileinfo 105 0.777 12.618 Qfsinfo 116 1.580 34.526 Sfileinfo 65 334.365 20316.170 Find 236 2.903 49.894 WriteX 357 4.124 27.003 ReadX 1032 0.741 49.040 LockX 2 5.140 5.218 UnlockX 2 5.687 8.357 Flush 61 79.055 167.529 Throughput 0.210017 MB/sec 1 clients 1 procs max_latency=20609.124 ms stopping dbench on /mnt/lustre at Thu May 1 20:05:18 EDT 2025 with return code 0 mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished 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 Thu May 1 20:05:20 EDT 2025 waiting for dbench pid 19345 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 1 121 5.50 MB/sec warmup 1 sec latency 73.495 ms 1 207 4.05 MB/sec warmup 2 sec latency 59.744 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6144 2202368 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 41984 3597312 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 44032 3622912 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 86016 7220224 2% /mnt/lustre 1 312 3.83 MB/sec warmup 3 sec latency 57.779 ms 1 413 3.65 MB/sec warmup 4 sec latency 57.703 ms 1 540 3.81 MB/sec warmup 5 sec latency 50.844 ms test_26 fail mds1 5 times 1 676 3.53 MB/sec warmup 6 sec latency 104.878 ms Failing mds1 on oleg458-server 1 733 3.04 MB/sec warmup 7 sec latency 164.139 ms Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 778 2.67 MB/sec warmup 8 sec latency 505.632 ms 20:05:29 (1746144329) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 778 2.37 MB/sec warmup 9 sec latency 1505.818 ms 1 778 2.14 MB/sec warmup 10 sec latency 2506.200 ms 1 778 1.94 MB/sec warmup 11 sec latency 3507.030 ms 1 778 1.78 MB/sec warmup 12 sec latency 4508.658 ms 1 778 1.64 MB/sec warmup 13 sec latency 5508.854 ms 1 778 1.53 MB/sec warmup 14 sec latency 6509.050 ms 1 778 1.42 MB/sec warmup 15 sec latency 7509.237 ms 1 778 1.33 MB/sec warmup 16 sec latency 8509.462 ms 1 778 1.26 MB/sec warmup 17 sec latency 9509.701 ms 1 778 1.19 MB/sec warmup 18 sec latency 10510.602 ms Failover mds1 to oleg458-server mount facets: mds1 1 778 1.12 MB/sec warmup 19 sec latency 11512.194 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 778 0.00 MB/sec execute 1 sec latency 13512.641 ms 1 778 0.00 MB/sec execute 2 sec latency 14512.914 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 1 778 0.00 MB/sec execute 3 sec latency 15514.769 ms Started lustre-MDT0000 20:05:44 (1746144344) targets are mounted 20:05:44 (1746144344) facet_failover done 1 778 0.00 MB/sec execute 4 sec latency 16514.969 ms 1 778 0.00 MB/sec execute 5 sec latency 17515.348 ms 1 778 0.00 MB/sec execute 6 sec latency 18515.543 ms oleg458-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 857 0.03 MB/sec execute 7 sec latency 18767.126 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 926 0.05 MB/sec execute 8 sec latency 108.653 ms 1 1050 0.17 MB/sec execute 9 sec latency 53.650 ms 1 1200 0.17 MB/sec execute 10 sec latency 36.297 ms 1 1410 0.42 MB/sec execute 11 sec latency 33.543 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 7168 2201344 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 40960 3514368 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 11264 3558400 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 52224 7072768 1% /mnt/lustre 1 1564 0.40 MB/sec execute 12 sec latency 97.368 ms 1 1646 0.37 MB/sec execute 13 sec latency 111.160 ms 1 1785 0.35 MB/sec execute 14 sec latency 54.630 ms 1 1938 0.34 MB/sec execute 15 sec latency 69.454 ms test_26 fail mds1 6 times 1 2058 0.33 MB/sec execute 16 sec latency 46.269 ms Failing mds1 on oleg458-server Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 2170 0.32 MB/sec execute 17 sec latency 163.245 ms 20:05:58 (1746144358) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 2170 0.30 MB/sec execute 18 sec latency 1163.449 ms 1 2170 0.28 MB/sec execute 19 sec latency 2163.620 ms 1 2170 0.27 MB/sec execute 20 sec latency 3163.743 ms 1 2170 0.26 MB/sec execute 21 sec latency 4164.372 ms 1 2170 0.24 MB/sec execute 22 sec latency 5164.691 ms 1 2170 0.23 MB/sec execute 23 sec latency 6164.906 ms 1 2170 0.22 MB/sec execute 24 sec latency 7165.094 ms 1 2170 0.21 MB/sec execute 25 sec latency 8167.129 ms 1 2170 0.21 MB/sec execute 26 sec latency 9167.355 ms 1 2170 0.20 MB/sec execute 27 sec latency 10167.541 ms Failover mds1 to oleg458-server mount facets: mds1 1 2170 0.19 MB/sec execute 28 sec latency 11168.328 ms 1 2170 0.19 MB/sec execute 29 sec latency 12168.592 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2170 0.18 MB/sec execute 30 sec latency 13168.833 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all 1 2170 0.17 MB/sec execute 31 sec latency 14169.013 ms pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 Started lustre-MDT0000 20:06:12 (1746144372) targets are mounted 20:06:12 (1746144372) facet_failover done 1 2170 0.17 MB/sec execute 32 sec latency 15169.408 ms 1 2170 0.16 MB/sec execute 33 sec latency 16171.205 ms 1 2170 0.16 MB/sec execute 34 sec latency 17171.380 ms 1 2170 0.15 MB/sec execute 35 sec latency 18171.665 ms 1 2170 0.15 MB/sec execute 36 sec latency 19172.000 ms 1 2299 0.17 MB/sec execute 37 sec latency 19453.058 ms oleg458-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 2407 0.18 MB/sec execute 38 sec latency 114.272 ms 1 2571 0.19 MB/sec execute 39 sec latency 122.240 ms 1 2918 0.30 MB/sec execute 40 sec latency 71.605 ms 1 3197 0.31 MB/sec execute 41 sec latency 76.163 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 8192 2200320 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 53248 3557376 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 16384 3599360 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 69632 7156736 1% /mnt/lustre 1 3376 0.34 MB/sec execute 42 sec latency 102.117 ms 1 3626 0.40 MB/sec execute 43 sec latency 41.302 ms 1 3777 0.42 MB/sec execute 44 sec latency 36.051 ms 1 3900 0.42 MB/sec execute 45 sec latency 31.399 ms test_26 fail mds1 7 times Failing mds1 on oleg458-server 1 4014 0.41 MB/sec execute 46 sec latency 27.376 ms Stopping /mnt/lustre-mds1 (opts:) on oleg458-server 1 4085 0.40 MB/sec execute 47 sec latency 411.752 ms 20:06:28 (1746144388) shut down facet: mds1 facet_host: oleg458-server facet_failover_host: oleg458-server 1 4085 0.39 MB/sec execute 48 sec latency 1412.009 ms 1 4085 0.38 MB/sec execute 49 sec latency 2414.110 ms 1 4085 0.37 MB/sec execute 50 sec latency 3414.851 ms 1 4085 0.37 MB/sec execute 51 sec latency 4416.214 ms 1 4085 0.36 MB/sec execute 52 sec latency 5416.354 ms 1 4085 0.35 MB/sec execute 53 sec latency 6416.501 ms 1 4085 0.35 MB/sec execute 54 sec latency 7418.106 ms 1 4085 0.34 MB/sec execute 55 sec latency 8418.543 ms 1 4085 0.33 MB/sec execute 56 sec latency 9418.905 ms 1 4085 0.33 MB/sec execute 57 sec latency 10419.086 ms Failover mds1 to oleg458-server mount facets: mds1 1 4085 0.32 MB/sec execute 58 sec latency 11419.413 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4085 0.32 MB/sec execute 59 sec latency 12419.593 ms 1 4085 0.31 MB/sec execute 60 sec latency 13419.738 ms oleg458-server: oleg458-server.virtnet: executing set_default_debug -1 all pdsh@oleg458-client: oleg458-server: ssh exited with exit code 1 1 4085 0.31 MB/sec execute 61 sec latency 14420.177 ms Started lustre-MDT0000 20:06:42 (1746144402) targets are mounted 20:06:42 (1746144402) facet_failover done 1 4085 0.30 MB/sec execute 62 sec latency 15421.004 ms 1 4085 0.30 MB/sec execute 63 sec latency 16421.451 ms 1 4085 0.29 MB/sec execute 64 sec latency 17421.678 ms 1 4085 0.29 MB/sec execute 65 sec latency 18421.846 ms 1 4090 0.28 MB/sec execute 66 sec latency 19407.397 ms oleg458-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4236 0.28 MB/sec execute 67 sec latency 29.655 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4306 0.28 MB/sec execute 68 sec latency 118.263 ms 1 4431 0.28 MB/sec execute 69 sec latency 95.901 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 4539 0.28 MB/sec execute 70 sec latency 64.257 ms 1 4695 0.29 MB/sec execute 71 sec latency 71.673 ms 1 4810 0.29 MB/sec execute 72 sec latency 43.420 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu May 1 20:06:53 EDT 2025 with return code 0 19345 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 19345 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished