== replay-dual test 26: dbench and tar with mds failover ========================================================== 01:55:58 (1732431358) Starting client oleg137-client.virtnet: -o user_xattr,flock 192.168.201.137@tcp:/lustre /mnt/lustre Started clients oleg137-client.virtnet: 192.168.201.137@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 4155 Started dbench loop with 4157 striped dir -i0 -c2 -H all_char /mnt/lustre/d26.replay-dual/run_tar striped dir -i0 -c2 -H crush2 /mnt/lustre2/d26.replay-dual/run_dbench looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2068 1285620 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1836 1285852 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13832 3572504 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 15368 7177988 1% /mnt/lustre '/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 24 01:56:04 EST 2024 waiting for dbench pid 4237 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 1 of 1 processes prepared for launch 0 sec releasing clients 1 30 1.05 MB/sec warmup 1 sec latency 13.383 ms 1 109 2.58 MB/sec warmup 2 sec latency 112.985 ms 1 133 1.94 MB/sec warmup 3 sec latency 239.948 ms 1 164 1.69 MB/sec warmup 4 sec latency 161.571 ms 1 207 1.61 MB/sec warmup 5 sec latency 130.991 ms 1 256 1.61 MB/sec warmup 6 sec latency 110.055 ms 1 297 1.56 MB/sec warmup 7 sec latency 145.411 ms test_26 fail mds1 1 times 1 331 1.50 MB/sec warmup 8 sec latency 168.635 ms 1 357 1.42 MB/sec warmup 9 sec latency 189.604 ms Failing mds1 on oleg137-server 1 381 1.35 MB/sec warmup 10 sec latency 174.330 ms Stopping /mnt/lustre-mds1 (opts:) on oleg137-server 1 421 1.35 MB/sec warmup 11 sec latency 196.239 ms 1 452 1.32 MB/sec warmup 12 sec latency 153.812 ms 1 452 1.22 MB/sec warmup 13 sec latency 1154.644 ms 01:56:17 (1732431377) shut down 1 452 1.13 MB/sec warmup 14 sec latency 2155.229 ms 1 452 1.06 MB/sec warmup 15 sec latency 3155.542 ms 1 452 0.99 MB/sec warmup 16 sec latency 4156.016 ms 1 452 0.93 MB/sec warmup 17 sec latency 5156.423 ms 1 452 0.88 MB/sec warmup 18 sec latency 6157.474 ms 1 452 0.84 MB/sec warmup 19 sec latency 7157.769 ms 1 452 0.00 MB/sec execute 1 sec latency 9166.309 ms 1 452 0.00 MB/sec execute 2 sec latency 10166.693 ms 1 452 0.00 MB/sec execute 3 sec latency 11167.225 ms 1 452 0.00 MB/sec execute 4 sec latency 12167.538 ms Failover mds1 to oleg137-server mount facets: mds1 1 452 0.00 MB/sec execute 5 sec latency 13168.009 ms 1 452 0.00 MB/sec execute 6 sec latency 14169.010 ms 1 452 0.00 MB/sec execute 7 sec latency 15169.435 ms 1 452 0.00 MB/sec execute 8 sec latency 16169.749 ms 1 452 0.00 MB/sec execute 9 sec latency 17171.058 ms 1 452 0.00 MB/sec execute 10 sec latency 18171.430 ms 1 452 0.00 MB/sec execute 11 sec latency 19171.716 ms 1 452 0.00 MB/sec execute 12 sec latency 20176.175 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 452 0.00 MB/sec execute 13 sec latency 21176.505 ms 1 452 0.00 MB/sec execute 14 sec latency 22176.928 ms 1 452 0.00 MB/sec execute 15 sec latency 23177.269 ms 1 452 0.00 MB/sec execute 16 sec latency 24177.631 ms 1 452 0.00 MB/sec execute 17 sec latency 25178.279 ms 1 452 0.00 MB/sec execute 18 sec latency 26178.657 ms 1 452 0.00 MB/sec execute 19 sec latency 27180.010 ms 1 452 0.00 MB/sec execute 20 sec latency 28180.370 ms 1 452 0.00 MB/sec execute 21 sec latency 29180.718 ms 1 452 0.00 MB/sec execute 22 sec latency 30181.786 ms 1 452 0.00 MB/sec execute 23 sec latency 31182.259 ms oleg137-server: oleg137-server.virtnet: executing set_default_debug -1 all 1 452 0.00 MB/sec execute 24 sec latency 32182.696 ms pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1 1 452 0.00 MB/sec execute 25 sec latency 33184.160 ms Started lustre-MDT0000 01:56:49 (1732431409) targets are mounted 01:56:49 (1732431409) facet_failover done 1 452 0.00 MB/sec execute 26 sec latency 34185.285 ms 1 452 0.00 MB/sec execute 27 sec latency 35188.376 ms 1 461 0.01 MB/sec execute 28 sec latency 35723.443 ms 1 501 0.05 MB/sec execute 29 sec latency 134.893 ms oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 576 0.12 MB/sec execute 30 sec latency 138.388 ms 1 636 0.17 MB/sec execute 31 sec latency 131.470 ms 1 664 0.16 MB/sec execute 32 sec latency 137.931 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 692 0.16 MB/sec execute 33 sec latency 125.626 ms 1 721 0.16 MB/sec execute 34 sec latency 156.827 ms 1 762 0.16 MB/sec execute 35 sec latency 83.452 ms 1 798 0.15 MB/sec execute 36 sec latency 111.518 ms 1 827 0.15 MB/sec execute 37 sec latency 113.545 ms 1 874 0.15 MB/sec execute 38 sec latency 102.345 ms UUID 1K-blocks Used Available Use% Mounted on 1 901 0.15 MB/sec execute 39 sec latency 128.895 ms lustre-MDT0000_UUID 1414116 2432 1285256 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2160 1285528 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 34408 3570480 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 10224 3593180 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 44632 7163660 1% /mnt/lustre 1 921 0.15 MB/sec execute 40 sec latency 224.998 ms 1 959 0.14 MB/sec execute 41 sec latency 131.221 ms 1 984 0.14 MB/sec execute 42 sec latency 146.483 ms 1 1041 0.16 MB/sec execute 43 sec latency 93.970 ms 1 1088 0.16 MB/sec execute 44 sec latency 86.008 ms 1 1135 0.16 MB/sec execute 45 sec latency 71.023 ms 1 1174 0.15 MB/sec execute 46 sec latency 176.507 ms 1 1215 0.15 MB/sec execute 47 sec latency 86.422 ms 1 1257 0.15 MB/sec execute 48 sec latency 84.898 ms test_26 fail mds2 2 times 1 1384 0.21 MB/sec execute 49 sec latency 119.781 ms 1 1410 0.20 MB/sec execute 50 sec latency 140.474 ms Failing mds2 on oleg137-server 1 1450 0.20 MB/sec execute 51 sec latency 115.595 ms Stopping /mnt/lustre-mds2 (opts:) on oleg137-server 1 1489 0.19 MB/sec execute 52 sec latency 109.106 ms 1 1524 0.19 MB/sec execute 53 sec latency 169.696 ms 1 1526 0.19 MB/sec execute 54 sec latency 969.915 ms 01:57:18 (1732431438) shut down 1 1526 0.19 MB/sec execute 55 sec latency 1971.073 ms 1 1526 0.18 MB/sec execute 56 sec latency 2972.250 ms 1 1526 0.18 MB/sec execute 57 sec latency 3973.965 ms 1 1526 0.18 MB/sec execute 58 sec latency 4974.272 ms 1 1526 0.17 MB/sec execute 59 sec latency 5975.842 ms 1 1526 0.17 MB/sec execute 60 sec latency 6976.168 ms 1 1526 0.17 MB/sec execute 61 sec latency 7976.470 ms 1 1526 0.16 MB/sec execute 62 sec latency 8976.954 ms 1 1526 0.16 MB/sec execute 63 sec latency 9977.344 ms 1 1526 0.16 MB/sec execute 64 sec latency 10979.627 ms 1 1526 0.16 MB/sec execute 65 sec latency 11982.251 ms Failover mds2 to oleg137-server mount facets: mds2 1 1526 0.15 MB/sec execute 66 sec latency 12984.543 ms 1 1526 0.15 MB/sec execute 67 sec latency 13985.578 ms 1 1526 0.15 MB/sec execute 68 sec latency 14985.833 ms 1 1526 0.15 MB/sec execute 69 sec latency 15986.941 ms 1 1526 0.15 MB/sec execute 70 sec latency 16989.828 ms 1 1526 0.14 MB/sec execute 71 sec latency 17991.900 ms 1 1526 0.14 MB/sec execute 72 sec latency 18993.940 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1526 0.14 MB/sec execute 73 sec latency 19994.543 ms 1 1526 0.14 MB/sec execute 74 sec latency 20995.141 ms 1 1526 0.14 MB/sec execute 75 sec latency 21998.372 ms 1 1526 0.13 MB/sec execute 76 sec latency 22998.932 ms oleg137-server: oleg137-server.virtnet: executing set_default_debug -1 all 1 1526 0.13 MB/sec execute 77 sec latency 24002.557 ms 1 1526 0.13 MB/sec execute 78 sec latency 25002.912 ms pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1 1 1526 0.13 MB/sec execute 79 sec latency 26006.671 ms Started lustre-MDT0001 01:57:43 (1732431463) targets are mounted 01:57:43 (1732431463) facet_failover done 1 1526 0.13 MB/sec execute 80 sec latency 27006.926 ms 1 1551 0.13 MB/sec execute 81 sec latency 27693.230 ms 1 1588 0.12 MB/sec execute 82 sec latency 80.693 ms 1 1619 0.12 MB/sec execute 83 sec latency 175.271 ms oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 1655 0.12 MB/sec execute 84 sec latency 104.118 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1691 0.12 MB/sec execute 85 sec latency 150.361 ms 1 1762 0.12 MB/sec execute 86 sec latency 56.316 ms 1 1810 0.12 MB/sec execute 87 sec latency 93.058 ms 1 1849 0.12 MB/sec execute 88 sec latency 119.969 ms 1 1895 0.12 MB/sec execute 89 sec latency 120.955 ms 1 1974 0.12 MB/sec execute 90 sec latency 64.244 ms 1 2020 0.12 MB/sec execute 91 sec latency 85.526 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2716 1284972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2456 1285232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36348 3570296 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13608 3593104 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49956 7163400 1% /mnt/lustre 1 2081 0.12 MB/sec execute 92 sec latency 118.628 ms 1 2150 0.12 MB/sec execute 93 sec latency 83.795 ms 1 2187 0.12 MB/sec execute 94 sec latency 101.400 ms 1 2230 0.11 MB/sec execute 95 sec latency 108.902 ms 1 2301 0.12 MB/sec execute 96 sec latency 69.886 ms 1 2376 0.12 MB/sec execute 97 sec latency 84.627 ms 1 2407 0.12 MB/sec execute 98 sec latency 107.033 ms 1 2453 0.12 MB/sec execute 99 sec latency 93.900 ms test_26 fail mds1 3 times 1 cleanup 100 sec 1 cleanup 101 sec Failing mds1 on oleg137-server 1 cleanup 102 sec Stopping /mnt/lustre-mds1 (opts:) on oleg137-server 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec 01:58:09 (1732431489) shut down 1 cleanup 106 sec 1 cleanup 107 sec 1 cleanup 108 sec 1 cleanup 109 sec 1 cleanup 110 sec 1 cleanup 111 sec 1 cleanup 112 sec 1 cleanup 113 sec 1 cleanup 114 sec 1 cleanup 115 sec 1 cleanup 116 sec Failover mds1 to oleg137-server mount facets: mds1 1 cleanup 117 sec 1 cleanup 118 sec 1 cleanup 119 sec 1 cleanup 120 sec 1 cleanup 121 sec 1 cleanup 122 sec 1 cleanup 123 sec Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 cleanup 124 sec 1 cleanup 125 sec 1 cleanup 126 sec 1 cleanup 127 sec oleg137-server: oleg137-server.virtnet: executing set_default_debug -1 all 1 cleanup 128 sec pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1 1 cleanup 129 sec Started lustre-MDT0000 01:58:34 (1732431514) targets are mounted 01:58:34 (1732431514) facet_failover done 1 cleanup 130 sec 1 cleanup 131 sec 1 cleanup 132 sec 0 cleanup 132 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 355 58.407 244.763 Close 306 130.666 35723.388 Rename 15 111.552 224.955 Unlink 37 24.467 53.105 Qpathinfo 328 15.550 119.247 Qfileinfo 86 1.471 14.251 Qfsinfo 41 6.102 22.420 Sfileinfo 47 61.557 146.453 Find 111 267.658 27693.196 WriteX 297 12.149 86.498 ReadX 384 2.780 83.088 Flush 34 62.582 121.085 Throughput 0.12314 MB/sec 1 clients 1 procs max_latency=35723.443 ms stopping dbench on /mnt/lustre at Sun Nov 24 01:58:36 EST 2024 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid striped dir -i0 -c2 -H crush2 /mnt/lustre2/d26.replay-dual/run_dbench mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 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 24 01:58:43 EST 2024 waiting for dbench pid 7604 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 39 1.37 MB/sec warmup 1 sec latency 99.462 ms 1 111 2.61 MB/sec warmup 2 sec latency 174.135 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2744 1284944 1% /mnt/lustre[MDT:0] 1 147 2.09 MB/sec warmup 3 sec latency 271.491 ms lustre-MDT0001_UUID 1414116 2532 1285156 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 2000 3604248 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26656 3578476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 28656 7182724 1% /mnt/lustre 1 180 1.83 MB/sec warmup 4 sec latency 197.514 ms 1 231 1.77 MB/sec warmup 5 sec latency 137.508 ms 1 279 1.74 MB/sec warmup 6 sec latency 157.225 ms 1 322 1.68 MB/sec warmup 7 sec latency 109.271 ms 1 365 1.63 MB/sec warmup 8 sec latency 105.138 ms 1 413 1.62 MB/sec warmup 9 sec latency 155.282 ms 1 461 1.61 MB/sec warmup 10 sec latency 96.978 ms 1 511 1.61 MB/sec warmup 11 sec latency 111.025 ms test_26 fail mds2 4 times 1 603 1.74 MB/sec warmup 12 sec latency 110.066 ms 1 664 1.63 MB/sec warmup 13 sec latency 90.204 ms Failing mds2 on oleg137-server 1 709 1.51 MB/sec warmup 14 sec latency 97.854 ms Stopping /mnt/lustre-mds2 (opts:) on oleg137-server 1 740 1.42 MB/sec warmup 15 sec latency 101.784 ms 1 744 1.33 MB/sec warmup 16 sec latency 857.176 ms 1 744 1.25 MB/sec warmup 17 sec latency 1857.502 ms 01:59:00 (1732431540) shut down 1 744 1.18 MB/sec warmup 18 sec latency 2858.406 ms 1 744 1.12 MB/sec warmup 19 sec latency 3866.803 ms 1 744 0.00 MB/sec execute 1 sec latency 5869.088 ms 1 744 0.00 MB/sec execute 2 sec latency 6870.970 ms 1 744 0.00 MB/sec execute 3 sec latency 7871.737 ms 1 744 0.00 MB/sec execute 4 sec latency 8874.719 ms 1 744 0.00 MB/sec execute 5 sec latency 9875.472 ms 1 744 0.00 MB/sec execute 6 sec latency 10875.797 ms 1 744 0.00 MB/sec execute 7 sec latency 11876.075 ms Failover mds2 to oleg137-server mount facets: mds2 1 744 0.00 MB/sec execute 8 sec latency 12876.451 ms 1 744 0.00 MB/sec execute 9 sec latency 13878.677 ms 1 744 0.00 MB/sec execute 10 sec latency 14879.135 ms 1 744 0.00 MB/sec execute 11 sec latency 15879.503 ms 1 744 0.00 MB/sec execute 12 sec latency 16881.162 ms 1 744 0.00 MB/sec execute 13 sec latency 17882.460 ms 1 744 0.00 MB/sec execute 14 sec latency 18885.667 ms 1 744 0.00 MB/sec execute 15 sec latency 19886.192 ms 1 744 0.00 MB/sec execute 16 sec latency 20888.789 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 744 0.00 MB/sec execute 17 sec latency 21889.527 ms 1 744 0.00 MB/sec execute 18 sec latency 22889.905 ms 1 744 0.00 MB/sec execute 19 sec latency 23890.668 ms 1 744 0.00 MB/sec execute 20 sec latency 24891.006 ms oleg137-server: oleg137-server.virtnet: executing set_default_debug -1 all 1 744 0.00 MB/sec execute 21 sec latency 25891.323 ms pdsh@oleg137-client: oleg137-server: ssh exited with exit code 1 1 744 0.00 MB/sec execute 22 sec latency 26891.631 ms Started lustre-MDT0001 01:59:26 (1732431566) targets are mounted 01:59:26 (1732431566) facet_failover done 1 744 0.00 MB/sec execute 23 sec latency 27891.918 ms 1 744 0.00 MB/sec execute 24 sec latency 28892.085 ms 1 744 0.00 MB/sec execute 25 sec latency 29892.362 ms 1 744 0.00 MB/sec execute 26 sec latency 30892.904 ms 1 744 0.00 MB/sec execute 27 sec latency 31893.190 ms 1 780 0.00 MB/sec execute 28 sec latency 32085.491 ms oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 818 0.01 MB/sec execute 29 sec latency 94.931 ms 1 873 0.01 MB/sec execute 30 sec latency 91.879 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 902 0.01 MB/sec execute 31 sec latency 140.623 ms 1 927 0.01 MB/sec execute 32 sec latency 138.649 ms 1 970 0.02 MB/sec execute 33 sec latency 85.571 ms 1 997 0.02 MB/sec execute 34 sec latency 111.195 ms 1 1050 0.04 MB/sec execute 35 sec latency 191.557 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 1118 0.05 MB/sec execute 36 sec latency 76.654 ms 1 1156 0.05 MB/sec execute 37 sec latency 96.930 ms 1 1200 0.05 MB/sec execute 38 sec latency 80.460 ms 1 1244 0.05 MB/sec execute 39 sec latency 89.409 ms 1 1378 0.12 MB/sec execute 40 sec latency 121.708 ms 1 1428 0.11 MB/sec execute 41 sec latency 79.117 ms 1 1468 0.11 MB/sec execute 42 sec latency 140.373 ms 1 1504 0.11 MB/sec execute 43 sec latency 205.997 ms 1 1558 0.11 MB/sec execute 44 sec latency 84.249 ms 1 1609 0.11 MB/sec execute 45 sec latency 83.129 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Sun Nov 24 01:59:49 EST 2024 with return code 0 1 1653 0.11 MB/sec execute 46 sec latency 99.509 ms 7604 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 7604 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished