== replay-dual test 26: dbench and tar with mds failover ========================================================== 18:01:11 (1717020071) Starting client oleg350-client.virtnet: -o user_xattr,flock oleg350-server@tcp:/lustre /mnt/lustre Started clients oleg350-client.virtnet: 192.168.203.150@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt) Started tar loop with pid 15949 Started dbench loop with 15950 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 Wed May 29 18:01:13 EDT 2024 waiting for dbench pid 15975 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 20480 3717120 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3739648 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 23552 7456768 1% /mnt/lustre 1 139 6.01 MB/sec warmup 1 sec latency 56.158 ms 1 246 4.69 MB/sec warmup 2 sec latency 49.864 ms 1 373 4.43 MB/sec warmup 3 sec latency 46.163 ms 1 537 4.70 MB/sec warmup 4 sec latency 40.914 ms test_26 fail mds1 1 times Failing mds1 on oleg350-server 1 721 4.26 MB/sec warmup 5 sec latency 142.032 ms Stopping /mnt/lustre-mds1 (opts:) on oleg350-server 1 765 3.56 MB/sec warmup 6 sec latency 579.393 ms reboot facets: mds1 1 765 3.05 MB/sec warmup 7 sec latency 1580.428 ms 1 765 2.67 MB/sec warmup 8 sec latency 2580.610 ms 1 765 2.37 MB/sec warmup 9 sec latency 3580.927 ms 1 765 2.13 MB/sec warmup 10 sec latency 4581.290 ms 1 765 1.94 MB/sec warmup 11 sec latency 5581.519 ms 1 765 1.78 MB/sec warmup 12 sec latency 6581.690 ms 1 765 1.64 MB/sec warmup 13 sec latency 7581.985 ms 1 765 1.52 MB/sec warmup 14 sec latency 8582.480 ms 1 765 1.42 MB/sec warmup 15 sec latency 9583.208 ms 1 765 1.33 MB/sec warmup 16 sec latency 10583.510 ms Failover mds1 to oleg350-server mount facets: mds1 1 765 1.26 MB/sec warmup 17 sec latency 11584.274 ms 1 765 1.19 MB/sec warmup 18 sec latency 12584.499 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 765 1.12 MB/sec warmup 19 sec latency 13584.680 ms 1 765 0.00 MB/sec execute 1 sec latency 15584.969 ms 1 765 0.00 MB/sec execute 2 sec latency 16585.132 ms oleg350-server: oleg350-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg350-client: oleg350-server: ssh exited with exit code 1 1 765 0.00 MB/sec execute 3 sec latency 17585.334 ms Started lustre-MDT0000 1 765 0.00 MB/sec execute 4 sec latency 18586.473 ms 1 765 0.00 MB/sec execute 5 sec latency 19587.399 ms 1 765 0.00 MB/sec execute 6 sec latency 20587.726 ms 1 765 0.00 MB/sec execute 7 sec latency 21588.302 ms 1 765 0.00 MB/sec execute 8 sec latency 22588.441 ms 1 765 0.00 MB/sec execute 9 sec latency 23591.789 ms 1 765 0.00 MB/sec execute 10 sec latency 24592.011 ms 1 765 0.00 MB/sec execute 11 sec latency 25592.251 ms 1 765 0.00 MB/sec execute 12 sec latency 26593.417 ms 1 765 0.00 MB/sec execute 13 sec latency 27593.556 ms 1 765 0.00 MB/sec execute 14 sec latency 28593.736 ms 1 765 0.00 MB/sec execute 15 sec latency 29593.865 ms 1 857 0.01 MB/sec execute 16 sec latency 29608.621 ms oleg350-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 940 0.02 MB/sec execute 17 sec latency 98.255 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1041 0.09 MB/sec execute 18 sec latency 123.273 ms 1 1216 0.09 MB/sec execute 19 sec latency 26.237 ms 1 1462 0.23 MB/sec execute 20 sec latency 33.250 ms 1 1569 0.23 MB/sec execute 21 sec latency 186.548 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 4352 2204288 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 41984 3667968 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 12288 3736576 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 54272 7404544 1% /mnt/lustre 1 1670 0.22 MB/sec execute 22 sec latency 107.605 ms 1 1843 0.22 MB/sec execute 23 sec latency 35.435 ms 1 1984 0.21 MB/sec execute 24 sec latency 106.027 ms 1 2118 0.21 MB/sec execute 25 sec latency 41.476 ms test_26 fail mds1 2 times Failing mds1 on oleg350-server 1 2247 0.21 MB/sec execute 26 sec latency 47.892 ms Stopping /mnt/lustre-mds1 (opts:) on oleg350-server 1 2358 0.24 MB/sec execute 27 sec latency 407.872 ms reboot facets: mds1 1 2358 0.23 MB/sec execute 28 sec latency 1408.044 ms 1 2358 0.23 MB/sec execute 29 sec latency 2408.224 ms 1 2358 0.22 MB/sec execute 30 sec latency 3410.440 ms 1 2358 0.21 MB/sec execute 31 sec latency 4411.174 ms 1 2358 0.20 MB/sec execute 32 sec latency 5413.279 ms 1 2358 0.20 MB/sec execute 33 sec latency 6413.691 ms 1 2358 0.19 MB/sec execute 34 sec latency 7413.862 ms 1 2358 0.19 MB/sec execute 35 sec latency 8418.357 ms 1 2358 0.18 MB/sec execute 36 sec latency 9418.530 ms 1 2358 0.18 MB/sec execute 37 sec latency 10418.715 ms Failover mds1 to oleg350-server 1 2358 0.17 MB/sec execute 38 sec latency 11418.967 ms mount facets: mds1 1 2358 0.17 MB/sec execute 39 sec latency 12419.208 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2358 0.16 MB/sec execute 40 sec latency 13419.951 ms 1 2358 0.16 MB/sec execute 41 sec latency 14420.181 ms 1 2358 0.16 MB/sec execute 42 sec latency 15420.336 ms 1 2358 0.15 MB/sec execute 43 sec latency 16422.047 ms 1 2358 0.15 MB/sec execute 44 sec latency 17422.862 ms 1 2358 0.15 MB/sec execute 45 sec latency 18423.145 ms oleg350-server: oleg350-server.virtnet: executing set_default_debug -1 all 8 1 2358 0.14 MB/sec execute 46 sec latency 19423.421 ms pdsh@oleg350-client: oleg350-server: ssh exited with exit code 1 Started lustre-MDT0000 1 2358 0.14 MB/sec execute 47 sec latency 20424.224 ms 1 2358 0.14 MB/sec execute 48 sec latency 21424.395 ms 1 2358 0.13 MB/sec execute 49 sec latency 22424.542 ms 1 2358 0.13 MB/sec execute 50 sec latency 23424.736 ms 1 2358 0.13 MB/sec execute 51 sec latency 24424.894 ms 1 2358 0.13 MB/sec execute 52 sec latency 25425.486 ms 1 2358 0.12 MB/sec execute 53 sec latency 26425.660 ms 1 2358 0.12 MB/sec execute 54 sec latency 27425.807 ms 1 2358 0.12 MB/sec execute 55 sec latency 28426.866 ms 1 2358 0.12 MB/sec execute 56 sec latency 29427.245 ms 1 2428 0.12 MB/sec execute 57 sec latency 29645.769 ms oleg350-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2583 0.13 MB/sec execute 58 sec latency 86.598 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2902 0.19 MB/sec execute 59 sec latency 108.183 ms 1 3207 0.22 MB/sec execute 60 sec latency 73.959 ms 1 3432 0.25 MB/sec execute 61 sec latency 51.959 ms 1 3665 0.28 MB/sec execute 62 sec latency 24.079 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 4736 2203904 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 43008 3655680 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 17408 3681280 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 60416 7336960 1% /mnt/lustre 1 3808 0.29 MB/sec execute 63 sec latency 48.110 ms 1 3920 0.29 MB/sec execute 64 sec latency 36.136 ms 1 4041 0.29 MB/sec execute 65 sec latency 34.506 ms test_26 fail mds1 3 times 1 4236 0.29 MB/sec execute 66 sec latency 27.522 ms Failing mds1 on oleg350-server Stopping /mnt/lustre-mds1 (opts:) on oleg350-server 1 4354 0.29 MB/sec execute 67 sec latency 86.603 ms reboot facets: mds1 1 4362 0.28 MB/sec execute 68 sec latency 902.371 ms 1 4362 0.28 MB/sec execute 69 sec latency 1902.741 ms 1 4362 0.27 MB/sec execute 70 sec latency 2902.894 ms 1 4362 0.27 MB/sec execute 71 sec latency 3903.308 ms 1 4362 0.27 MB/sec execute 72 sec latency 4903.872 ms 1 4362 0.26 MB/sec execute 73 sec latency 5904.167 ms 1 4362 0.26 MB/sec execute 74 sec latency 6904.324 ms 1 4362 0.26 MB/sec execute 75 sec latency 7904.515 ms 1 4362 0.25 MB/sec execute 76 sec latency 8904.951 ms 1 4362 0.25 MB/sec execute 77 sec latency 9905.133 ms Failover mds1 to oleg350-server 1 4362 0.25 MB/sec execute 78 sec latency 10905.289 ms mount facets: mds1 1 4362 0.24 MB/sec execute 79 sec latency 11905.471 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4362 0.24 MB/sec execute 80 sec latency 12905.650 ms 1 4362 0.24 MB/sec execute 81 sec latency 13905.833 ms 1 4362 0.23 MB/sec execute 82 sec latency 14906.062 ms 1 4362 0.23 MB/sec execute 83 sec latency 15906.260 ms oleg350-server: oleg350-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg350-client: oleg350-server: ssh exited with exit code 1 1 4362 0.23 MB/sec execute 84 sec latency 16906.380 ms Started lustre-MDT0000 1 4362 0.23 MB/sec execute 85 sec latency 17906.935 ms 1 4362 0.22 MB/sec execute 86 sec latency 18908.305 ms 1 4362 0.22 MB/sec execute 87 sec latency 19908.452 ms 1 4362 0.22 MB/sec execute 88 sec latency 20908.618 ms 1 4362 0.22 MB/sec execute 89 sec latency 21908.823 ms 1 4362 0.21 MB/sec execute 90 sec latency 22908.983 ms 1 4362 0.21 MB/sec execute 91 sec latency 23909.142 ms 1 4362 0.21 MB/sec execute 92 sec latency 24909.720 ms 1 4362 0.21 MB/sec execute 93 sec latency 25911.831 ms 1 4362 0.20 MB/sec execute 94 sec latency 26911.980 ms 1 4362 0.20 MB/sec execute 95 sec latency 27912.139 ms 1 4362 0.20 MB/sec execute 96 sec latency 28912.289 ms 1 4362 0.20 MB/sec execute 97 sec latency 29912.407 ms 1 4362 0.20 MB/sec execute 98 sec latency 30912.508 ms 1 4443 0.20 MB/sec execute 99 sec latency 31323.807 ms oleg350-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 cleanup 100 sec mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 657 62.522 29608.577 Close 487 3.914 17.481 Rename 29 1043.513 29645.741 Unlink 130 7.409 27.501 Qpathinfo 599 4.452 29.547 Qfileinfo 102 0.561 6.309 Qfsinfo 106 0.723 5.689 Sfileinfo 62 12.341 67.603 Find 228 1.622 18.206 WriteX 331 3.258 23.164 ReadX 1005 0.572 65.094 LockX 2 2.464 2.925 UnlockX 2 2.758 3.793 Flush 55 632.253 31323.791 Throughput 0.196089 MB/sec 1 clients 1 procs max_latency=31323.807 ms stopping dbench on /mnt/lustre at Wed May 29 18:03:14 EDT 2024 with return code 0 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 Wed May 29 18:03:16 EDT 2024 waiting for dbench pid 19414 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 46.260 ms 1 323 5.87 MB/sec warmup 2 sec latency 53.887 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 5504 2203136 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 44032 3707904 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 21504 3645440 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 65536 7353344 1% /mnt/lustre 1 474 5.52 MB/sec warmup 3 sec latency 41.158 ms 1 664 5.29 MB/sec warmup 4 sec latency 75.857 ms 1 768 4.27 MB/sec warmup 5 sec latency 93.452 ms test_26 fail mds1 4 times Failing mds1 on oleg350-server 1 870 3.61 MB/sec warmup 6 sec latency 70.105 ms Stopping /mnt/lustre-mds1 (opts:) on oleg350-server 1 918 3.11 MB/sec warmup 7 sec latency 235.472 ms 1 918 2.72 MB/sec warmup 8 sec latency 1235.959 ms 1 918 2.42 MB/sec warmup 9 sec latency 2236.116 ms 1 918 2.18 MB/sec warmup 10 sec latency 3236.924 ms 1 918 1.98 MB/sec warmup 11 sec latency 4238.273 ms 1 918 1.81 MB/sec warmup 12 sec latency 5238.827 ms 1 918 1.67 MB/sec warmup 13 sec latency 6238.970 ms reboot facets: mds1 1 918 1.55 MB/sec warmup 14 sec latency 7239.282 ms 1 918 1.45 MB/sec warmup 15 sec latency 8239.489 ms 1 918 1.36 MB/sec warmup 16 sec latency 9240.040 ms 1 918 1.28 MB/sec warmup 17 sec latency 10240.849 ms 1 918 1.21 MB/sec warmup 18 sec latency 11241.057 ms 1 918 1.15 MB/sec warmup 19 sec latency 12241.256 ms 1 918 0.00 MB/sec execute 1 sec latency 14242.082 ms 1 918 0.00 MB/sec execute 2 sec latency 15242.250 ms 1 918 0.00 MB/sec execute 3 sec latency 16242.523 ms Failover mds1 to oleg350-server 1 918 0.00 MB/sec execute 4 sec latency 17242.665 ms mount facets: mds1 1 918 0.00 MB/sec execute 5 sec latency 18242.887 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 918 0.00 MB/sec execute 6 sec latency 19243.101 ms 1 918 0.00 MB/sec execute 7 sec latency 20243.282 ms 1 918 0.00 MB/sec execute 8 sec latency 21243.605 ms 1 918 0.00 MB/sec execute 9 sec latency 22243.784 ms oleg350-server: oleg350-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg350-client: oleg350-server: ssh exited with exit code 1 1 918 0.00 MB/sec execute 10 sec latency 23243.940 ms Started lustre-MDT0000 1 918 0.00 MB/sec execute 11 sec latency 24244.982 ms 1 918 0.00 MB/sec execute 12 sec latency 25245.117 ms 1 965 0.00 MB/sec execute 13 sec latency 25729.719 ms 1 1054 0.08 MB/sec execute 14 sec latency 128.154 ms oleg350-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1202 0.09 MB/sec execute 15 sec latency 41.185 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1455 0.27 MB/sec execute 16 sec latency 32.227 ms 1 1632 0.26 MB/sec execute 17 sec latency 97.300 ms 1 1821 0.25 MB/sec execute 18 sec latency 59.488 ms 1 1988 0.25 MB/sec execute 19 sec latency 99.898 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 7040 2201600 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 16384 3730432 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 51200 3690496 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 67584 7420928 1% /mnt/lustre 1 2202 0.25 MB/sec execute 20 sec latency 23.442 ms 1 2416 0.30 MB/sec execute 21 sec latency 80.226 ms 1 2583 0.33 MB/sec execute 22 sec latency 86.244 ms test_26 fail mds1 5 times Failing mds1 on oleg350-server 1 2931 0.51 MB/sec execute 23 sec latency 126.371 ms Stopping /mnt/lustre-mds1 (opts:) on oleg350-server 1 3000 0.49 MB/sec execute 24 sec latency 289.513 ms 1 3000 0.47 MB/sec execute 25 sec latency 1290.000 ms reboot facets: mds1 1 3000 0.45 MB/sec execute 26 sec latency 2290.645 ms 1 3000 0.44 MB/sec execute 27 sec latency 3291.562 ms 1 3000 0.42 MB/sec execute 28 sec latency 4291.783 ms 1 3000 0.41 MB/sec execute 29 sec latency 5292.330 ms 1 3000 0.39 MB/sec execute 30 sec latency 6292.487 ms 1 3000 0.38 MB/sec execute 31 sec latency 7293.646 ms 1 3000 0.37 MB/sec execute 32 sec latency 8296.438 ms 1 3000 0.36 MB/sec execute 33 sec latency 9297.924 ms 1 3000 0.35 MB/sec execute 34 sec latency 10298.110 ms 1 3000 0.34 MB/sec execute 35 sec latency 11298.265 ms Failover mds1 to oleg350-server mount facets: mds1 1 3000 0.33 MB/sec execute 36 sec latency 12299.424 ms 1 3000 0.32 MB/sec execute 37 sec latency 13299.809 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3000 0.31 MB/sec execute 38 sec latency 14301.401 ms 1 3000 0.30 MB/sec execute 39 sec latency 15301.626 ms 1 3000 0.29 MB/sec execute 40 sec latency 16301.954 ms 1 3000 0.29 MB/sec execute 41 sec latency 17302.337 ms 1 3000 0.28 MB/sec execute 42 sec latency 18303.181 ms oleg350-server: oleg350-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg350-client: oleg350-server: ssh exited with exit code 1 1 3000 0.27 MB/sec execute 43 sec latency 19303.530 ms Started lustre-MDT0000 1 3000 0.27 MB/sec execute 44 sec latency 20303.760 ms 1 3000 0.26 MB/sec execute 45 sec latency 21304.257 ms 1 3000 0.26 MB/sec execute 46 sec latency 22304.437 ms 1 3000 0.25 MB/sec execute 47 sec latency 23304.591 ms 1 3000 0.24 MB/sec execute 48 sec latency 24305.045 ms 1 3000 0.24 MB/sec execute 49 sec latency 25305.210 ms 1 3000 0.24 MB/sec execute 50 sec latency 26305.631 ms 1 3000 0.23 MB/sec execute 51 sec latency 27305.893 ms 1 3000 0.23 MB/sec execute 52 sec latency 28306.053 ms 1 3000 0.22 MB/sec execute 53 sec latency 29306.170 ms 1 3000 0.22 MB/sec execute 54 sec latency 30306.655 ms 1 3374 0.25 MB/sec execute 55 sec latency 30400.912 ms oleg350-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 3693 0.30 MB/sec execute 56 sec latency 25.337 ms 1 3852 0.32 MB/sec execute 57 sec latency 39.403 ms 1 3999 0.32 MB/sec execute 58 sec latency 31.373 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 4160 0.31 MB/sec execute 59 sec latency 30.916 ms 1 4297 0.31 MB/sec execute 60 sec latency 158.615 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Wed May 29 18:04:36 EDT 2024 with return code 0 19414 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 19414 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished