== replay-dual test 26: dbench and tar with mds failover ========================================================== 08:46:34 (1715345194) Starting client oleg417-client.virtnet: -o user_xattr,flock oleg417-server@tcp:/lustre /mnt/lustre Started clients oleg417-client.virtnet: 192.168.204.117@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) Started tar loop with pid 6322 Started dbench loop with 6323 striped dir -i0 -c2 -H crush /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 Fri May 10 08:46:36 EDT 2024 waiting for dbench pid 6364 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 1 155 6.54 MB/sec warmup 1 sec latency 36.904 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2276 1285412 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2008 1285680 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26120 3555920 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1524 3605496 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27644 7161416 1% /mnt/lustre 1 303 5.58 MB/sec warmup 2 sec latency 40.466 ms 1 388 4.61 MB/sec warmup 3 sec latency 446.681 ms 1 522 4.51 MB/sec warmup 4 sec latency 519.532 ms 1 767 4.27 MB/sec warmup 5 sec latency 30.236 ms test_26 fail mds1 1 times 1 925 3.63 MB/sec warmup 6 sec latency 24.403 ms Failing mds1 on oleg417-server Stopping /mnt/lustre-mds1 (opts:) on oleg417-server 1 1072 3.27 MB/sec warmup 7 sec latency 261.579 ms 08:46:43 (1715345203) shut down 1 1072 2.87 MB/sec warmup 8 sec latency 1261.795 ms 1 1072 2.55 MB/sec warmup 9 sec latency 2262.113 ms 1 1072 2.29 MB/sec warmup 10 sec latency 3262.325 ms 1 1072 2.08 MB/sec warmup 11 sec latency 4262.565 ms 1 1072 1.91 MB/sec warmup 12 sec latency 5262.816 ms 1 1072 1.76 MB/sec warmup 13 sec latency 6263.029 ms 1 1072 1.64 MB/sec warmup 14 sec latency 7263.225 ms 1 1072 1.53 MB/sec warmup 15 sec latency 8263.460 ms 1 1072 1.43 MB/sec warmup 16 sec latency 9263.740 ms 1 1072 1.35 MB/sec warmup 17 sec latency 10263.943 ms Failover mds1 to oleg417-server mount facets: mds1 1 1072 1.27 MB/sec warmup 18 sec latency 11264.051 ms 1 1072 1.21 MB/sec warmup 19 sec latency 12264.177 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1072 0.00 MB/sec execute 1 sec latency 14264.486 ms oleg417-server: oleg417-server.virtnet: executing set_default_debug -1 all pdsh@oleg417-client: oleg417-server: ssh exited with exit code 1 1 1072 0.00 MB/sec execute 2 sec latency 15264.664 ms Started lustre-MDT0000 08:46:58 (1715345218) targets are mounted 08:46:58 (1715345218) facet_failover done 1 1072 0.00 MB/sec execute 3 sec latency 16264.864 ms 1 1072 0.00 MB/sec execute 4 sec latency 17265.133 ms 1 1072 0.00 MB/sec execute 5 sec latency 18265.420 ms 1 1072 0.00 MB/sec execute 6 sec latency 19265.617 ms oleg417-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1196 0.02 MB/sec execute 7 sec latency 19611.913 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1448 0.39 MB/sec execute 8 sec latency 23.516 ms 1 1581 0.36 MB/sec execute 9 sec latency 28.352 ms 1 1770 0.34 MB/sec execute 10 sec latency 32.556 ms 1 1972 0.32 MB/sec execute 11 sec latency 27.156 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2800 1284888 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2508 1285180 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32132 3566548 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 7780 3587756 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 39912 7154304 1% /mnt/lustre 1 2145 0.31 MB/sec execute 12 sec latency 27.644 ms 1 2359 0.38 MB/sec execute 13 sec latency 21.975 ms 1 2454 0.37 MB/sec execute 14 sec latency 376.421 ms 1 2772 0.60 MB/sec execute 15 sec latency 27.413 ms 1 3263 0.78 MB/sec execute 16 sec latency 22.336 ms test_26 fail mds2 2 times Failing mds2 on oleg417-server Stopping /mnt/lustre-mds2 (opts:) on oleg417-server 1 3644 0.92 MB/sec execute 17 sec latency 18.589 ms 08:47:14 (1715345234) shut down 1 3677 0.88 MB/sec execute 18 sec latency 843.211 ms 1 3677 0.83 MB/sec execute 19 sec latency 1843.418 ms 1 3677 0.79 MB/sec execute 20 sec latency 2843.731 ms 1 3677 0.75 MB/sec execute 21 sec latency 3844.049 ms 1 3677 0.72 MB/sec execute 22 sec latency 4844.309 ms 1 3677 0.69 MB/sec execute 23 sec latency 5844.615 ms 1 3677 0.66 MB/sec execute 24 sec latency 6845.006 ms 1 3677 0.63 MB/sec execute 25 sec latency 7845.405 ms 1 3677 0.61 MB/sec execute 26 sec latency 8845.759 ms 1 3677 0.58 MB/sec execute 27 sec latency 9846.018 ms Failover mds2 to oleg417-server 1 3677 0.56 MB/sec execute 28 sec latency 10846.279 ms mount facets: mds2 1 3677 0.54 MB/sec execute 29 sec latency 11846.491 ms 1 3677 0.53 MB/sec execute 30 sec latency 12846.730 ms 1 3677 0.51 MB/sec execute 31 sec latency 13846.997 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 3677 0.49 MB/sec execute 32 sec latency 14847.235 ms oleg417-server: oleg417-server.virtnet: executing set_default_debug -1 all 1 3677 0.48 MB/sec execute 33 sec latency 15847.472 ms pdsh@oleg417-client: oleg417-server: ssh exited with exit code 1 Started lustre-MDT0001 08:47:29 (1715345249) targets are mounted 08:47:29 (1715345249) facet_failover done 1 3677 0.46 MB/sec execute 34 sec latency 16847.754 ms 1 3677 0.45 MB/sec execute 35 sec latency 17848.007 ms 1 3677 0.44 MB/sec execute 36 sec latency 18848.287 ms 1 3677 0.43 MB/sec execute 37 sec latency 19848.516 ms 1 3677 0.42 MB/sec execute 38 sec latency 20848.752 ms oleg417-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 3773 0.43 MB/sec execute 39 sec latency 21330.491 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3896 0.43 MB/sec execute 40 sec latency 24.617 ms 1 4071 0.42 MB/sec execute 41 sec latency 21.200 ms 1 4260 0.41 MB/sec execute 42 sec latency 28.405 ms 1 4421 0.41 MB/sec execute 43 sec latency 28.094 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2896 1284792 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2980 1284708 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37720 3561692 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15036 3585772 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 52756 7147464 1% /mnt/lustre 1 4557 0.41 MB/sec execute 44 sec latency 38.256 ms 1 4747 0.43 MB/sec execute 45 sec latency 27.257 ms 1 5017 0.48 MB/sec execute 46 sec latency 26.912 ms 1 5186 0.48 MB/sec execute 47 sec latency 22.321 ms 1 5356 0.47 MB/sec execute 48 sec latency 24.957 ms test_26 fail mds1 3 times Failing mds1 on oleg417-server 1 5561 0.46 MB/sec execute 49 sec latency 48.496 ms Stopping /mnt/lustre-mds1 (opts:) on oleg417-server 1 5624 0.46 MB/sec execute 50 sec latency 646.921 ms 08:47:46 (1715345266) shut down 1 5624 0.45 MB/sec execute 51 sec latency 1647.116 ms 1 5624 0.44 MB/sec execute 52 sec latency 2647.334 ms 1 5624 0.43 MB/sec execute 53 sec latency 3647.592 ms 1 5624 0.42 MB/sec execute 54 sec latency 4647.757 ms 1 5624 0.41 MB/sec execute 55 sec latency 5647.974 ms 1 5624 0.41 MB/sec execute 56 sec latency 6648.162 ms 1 5624 0.40 MB/sec execute 57 sec latency 7648.336 ms 1 5624 0.39 MB/sec execute 58 sec latency 8648.568 ms 1 5624 0.39 MB/sec execute 59 sec latency 9648.724 ms 1 5624 0.38 MB/sec execute 60 sec latency 10648.917 ms Failover mds1 to oleg417-server mount facets: mds1 1 5624 0.37 MB/sec execute 61 sec latency 11649.168 ms 1 5624 0.37 MB/sec execute 62 sec latency 12649.319 ms 1 5624 0.36 MB/sec execute 63 sec latency 13649.524 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 5624 0.36 MB/sec execute 64 sec latency 14649.657 ms oleg417-server: oleg417-server.virtnet: executing set_default_debug -1 all 1 5624 0.35 MB/sec execute 65 sec latency 15649.754 ms pdsh@oleg417-client: oleg417-server: ssh exited with exit code 1 Started lustre-MDT0000 08:48:01 (1715345281) targets are mounted 08:48:01 (1715345281) facet_failover done 1 5624 0.35 MB/sec execute 66 sec latency 16649.901 ms 1 5624 0.34 MB/sec execute 67 sec latency 17650.068 ms 1 5624 0.34 MB/sec execute 68 sec latency 18650.282 ms 1 5624 0.33 MB/sec execute 69 sec latency 19650.499 ms oleg417-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 5743 0.33 MB/sec execute 70 sec latency 20202.774 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 5994 0.34 MB/sec execute 71 sec latency 27.215 ms 1 6191 0.36 MB/sec execute 72 sec latency 25.933 ms 1 6545 0.41 MB/sec execute 73 sec latency 27.554 ms 1 6901 0.43 MB/sec execute 74 sec latency 26.169 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2772 1284916 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 4096 1283592 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 40472 3557052 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17440 3577056 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 57912 7134108 1% /mnt/lustre 1 7190 0.46 MB/sec execute 75 sec latency 19.898 ms 1 7372 0.47 MB/sec execute 76 sec latency 25.503 ms 1 7507 0.47 MB/sec execute 77 sec latency 25.532 ms 1 7636 0.47 MB/sec execute 78 sec latency 22.900 ms test_26 fail mds2 4 times 1 7823 0.46 MB/sec execute 79 sec latency 27.329 ms Failing mds2 on oleg417-server Stopping /mnt/lustre-mds2 (opts:) on oleg417-server 1 8002 0.46 MB/sec execute 80 sec latency 31.433 ms 08:48:17 (1715345297) shut down 1 8106 0.46 MB/sec execute 81 sec latency 270.897 ms 1 8106 0.45 MB/sec execute 82 sec latency 1271.125 ms 1 8106 0.45 MB/sec execute 83 sec latency 2271.386 ms 1 8106 0.44 MB/sec execute 84 sec latency 3271.598 ms 1 8106 0.44 MB/sec execute 85 sec latency 4271.780 ms 1 8106 0.43 MB/sec execute 86 sec latency 5271.978 ms 1 8106 0.43 MB/sec execute 87 sec latency 6272.163 ms 1 8106 0.42 MB/sec execute 88 sec latency 7272.385 ms 1 8106 0.42 MB/sec execute 89 sec latency 8272.570 ms 1 8106 0.41 MB/sec execute 90 sec latency 9272.736 ms Failover mds2 to oleg417-server mount facets: mds2 1 8106 0.41 MB/sec execute 91 sec latency 10272.946 ms 1 8106 0.40 MB/sec execute 92 sec latency 11273.209 ms 1 8106 0.40 MB/sec execute 93 sec latency 12273.391 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 8106 0.40 MB/sec execute 94 sec latency 13273.593 ms 1 8106 0.39 MB/sec execute 95 sec latency 14273.834 ms oleg417-server: oleg417-server.virtnet: executing set_default_debug -1 all pdsh@oleg417-client: oleg417-server: ssh exited with exit code 1 1 8106 0.39 MB/sec execute 96 sec latency 15274.046 ms Started lustre-MDT0001 08:48:32 (1715345312) targets are mounted 08:48:32 (1715345312) facet_failover done 1 8106 0.38 MB/sec execute 97 sec latency 16274.254 ms 1 8106 0.38 MB/sec execute 98 sec latency 17274.448 ms 1 8106 0.38 MB/sec execute 99 sec latency 18274.659 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec oleg417-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 0 cleanup 103 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1220 48.397 21421.972 Close 893 47.320 20202.628 Rename 52 18.534 31.406 Unlink 247 6.978 27.314 Qpathinfo 1122 3.846 28.391 Qfileinfo 192 0.704 4.343 Qfsinfo 198 1.325 7.072 Sfileinfo 100 10.464 24.618 Find 425 4.348 17.746 WriteX 588 3.133 12.984 ReadX 1904 0.188 18.775 LockX 4 3.315 4.706 UnlockX 4 3.021 3.293 Flush 86 17.807 376.402 Throughput 0.37593 MB/sec 1 clients 1 procs max_latency=21330.491 ms stopping dbench on /mnt/lustre at Fri May 10 08:48:39 EDT 2024 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 Fri May 10 08:48:41 EDT 2024 waiting for dbench pid 10792 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 1 165 6.80 MB/sec warmup 1 sec latency 38.131 ms 1 315 5.74 MB/sec warmup 2 sec latency 31.793 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2900 1284788 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 4432 1283256 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 8568 3594328 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 33732 3564344 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 42300 7158672 1% /mnt/lustre 1 542 6.37 MB/sec warmup 3 sec latency 29.424 ms 1 773 5.34 MB/sec warmup 4 sec latency 24.247 ms 1 923 4.35 MB/sec warmup 5 sec latency 25.120 ms 1 1126 3.83 MB/sec warmup 6 sec latency 25.669 ms test_26 fail mds1 5 times Failing mds1 on oleg417-server 1 1376 3.71 MB/sec warmup 7 sec latency 25.984 ms Stopping /mnt/lustre-mds1 (opts:) on oleg417-server 1 1490 3.26 MB/sec warmup 8 sec latency 338.713 ms 1 1490 2.89 MB/sec warmup 9 sec latency 1338.916 ms 1 1490 2.60 MB/sec warmup 10 sec latency 2339.137 ms 1 1490 2.37 MB/sec warmup 11 sec latency 3339.337 ms 1 1490 2.17 MB/sec warmup 12 sec latency 4339.525 ms 1 1490 2.00 MB/sec warmup 13 sec latency 5339.723 ms 1 1490 1.86 MB/sec warmup 14 sec latency 6339.941 ms 08:48:55 (1715345335) shut down 1 1490 1.74 MB/sec warmup 15 sec latency 7340.114 ms 1 1490 1.63 MB/sec warmup 16 sec latency 8340.298 ms 1 1490 1.53 MB/sec warmup 17 sec latency 9340.514 ms 1 1490 1.45 MB/sec warmup 18 sec latency 10340.740 ms 1 1490 1.37 MB/sec warmup 19 sec latency 11341.003 ms 1 1490 0.00 MB/sec execute 1 sec latency 13341.328 ms 1 1490 0.00 MB/sec execute 2 sec latency 14341.511 ms 1 1490 0.00 MB/sec execute 3 sec latency 15341.743 ms 1 1490 0.00 MB/sec execute 4 sec latency 16341.981 ms Failover mds1 to oleg417-server mount facets: mds1 1 1490 0.00 MB/sec execute 5 sec latency 17342.159 ms 1 1490 0.00 MB/sec execute 6 sec latency 18342.344 ms 1 1490 0.00 MB/sec execute 7 sec latency 19342.526 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1490 0.00 MB/sec execute 8 sec latency 20342.720 ms oleg417-server: oleg417-server.virtnet: executing set_default_debug -1 all 1 1490 0.00 MB/sec execute 9 sec latency 21342.905 ms pdsh@oleg417-client: oleg417-server: ssh exited with exit code 1 Started lustre-MDT0000 08:49:10 (1715345350) targets are mounted 08:49:10 (1715345350) facet_failover done 1 1490 0.00 MB/sec execute 10 sec latency 22343.100 ms 1 1490 0.00 MB/sec execute 11 sec latency 23343.350 ms 1 1490 0.00 MB/sec execute 12 sec latency 24343.565 ms 1 1490 0.00 MB/sec execute 13 sec latency 25343.823 ms oleg417-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1584 0.01 MB/sec execute 14 sec latency 25953.143 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1775 0.02 MB/sec execute 15 sec latency 27.742 ms 1 1996 0.03 MB/sec execute 16 sec latency 20.995 ms 1 2345 0.11 MB/sec execute 17 sec latency 17.418 ms 1 2489 0.15 MB/sec execute 18 sec latency 32.646 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3472 1284216 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 4900 1282788 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20612 3584680 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 57984 3547896 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 78596 7132576 2% /mnt/lustre 1 2876 0.32 MB/sec execute 19 sec latency 25.003 ms 1 3189 0.41 MB/sec execute 20 sec latency 26.094 ms 1 3534 0.59 MB/sec execute 21 sec latency 25.996 ms 1 3816 0.62 MB/sec execute 22 sec latency 24.082 ms 1 3952 0.61 MB/sec execute 23 sec latency 25.172 ms test_26 fail mds2 6 times Failing mds2 on oleg417-server Stopping /mnt/lustre-mds2 (opts:) on oleg417-server 1 4110 0.59 MB/sec execute 24 sec latency 29.723 ms 1 4180 0.56 MB/sec execute 25 sec latency 655.622 ms 1 4180 0.54 MB/sec execute 26 sec latency 1655.832 ms 1 4180 0.52 MB/sec execute 27 sec latency 2656.016 ms 1 4180 0.50 MB/sec execute 28 sec latency 3656.189 ms 1 4180 0.48 MB/sec execute 29 sec latency 4656.329 ms 1 4180 0.47 MB/sec execute 30 sec latency 5656.495 ms 1 4180 0.45 MB/sec execute 31 sec latency 6656.683 ms 08:49:32 (1715345372) shut down 1 4180 0.44 MB/sec execute 32 sec latency 7656.844 ms 1 4180 0.43 MB/sec execute 33 sec latency 8657.063 ms 1 4180 0.41 MB/sec execute 34 sec latency 9657.247 ms 1 4180 0.40 MB/sec execute 35 sec latency 10657.395 ms 1 4180 0.39 MB/sec execute 36 sec latency 11657.590 ms 1 4180 0.38 MB/sec execute 37 sec latency 12657.823 ms 1 4180 0.37 MB/sec execute 38 sec latency 13658.064 ms 1 4180 0.36 MB/sec execute 39 sec latency 14658.351 ms 1 4180 0.35 MB/sec execute 40 sec latency 15658.488 ms 1 4180 0.34 MB/sec execute 41 sec latency 16658.683 ms Failover mds2 to oleg417-server mount facets: mds2 1 4180 0.33 MB/sec execute 42 sec latency 17658.805 ms 1 4180 0.33 MB/sec execute 43 sec latency 18658.929 ms 1 4180 0.32 MB/sec execute 44 sec latency 19659.119 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4180 0.31 MB/sec execute 45 sec latency 20659.308 ms oleg417-server: oleg417-server.virtnet: executing set_default_debug -1 all 1 4180 0.31 MB/sec execute 46 sec latency 21659.495 ms pdsh@oleg417-client: oleg417-server: ssh exited with exit code 1 Started lustre-MDT0001 08:49:47 (1715345387) targets are mounted 08:49:47 (1715345387) facet_failover done 1 4180 0.30 MB/sec execute 47 sec latency 22659.627 ms 1 4180 0.29 MB/sec execute 48 sec latency 23659.806 ms 1 4180 0.29 MB/sec execute 49 sec latency 24660.017 ms 1 4180 0.28 MB/sec execute 50 sec latency 25660.218 ms oleg417-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 4292 0.28 MB/sec execute 51 sec latency 26108.018 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4480 0.29 MB/sec execute 52 sec latency 28.032 ms 1 4663 0.30 MB/sec execute 53 sec latency 25.733 ms kill: sending signal to 6352 failed: No such process 1 4841 0.30 MB/sec execute 54 sec latency 24.534 ms 1 5090 0.35 MB/sec execute 55 sec latency 27.941 ms 1 5251 0.34 MB/sec execute 56 sec latency 31.371 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Fri May 10 08:49:57 EDT 2024 with return code 0 10792 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 10792 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished