== replay-dual test 26: dbench and tar with mds failover ========================================================== 04:29:04 (1715588944) Starting client oleg429-client.virtnet: -o user_xattr,flock oleg429-server@tcp:/lustre /mnt/lustre Started clients oleg429-client.virtnet: 192.168.204.129@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 17401 Started dbench loop with 17402 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 Mon May 13 04:29:05 EDT 2024 waiting for dbench pid 17433 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 1 271 10.18 MB/sec warmup 1 sec latency 23.623 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3712 2204928 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3646464 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3710976 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7357440 1% /mnt/lustre 1 485 8.47 MB/sec warmup 2 sec latency 29.832 ms 1 776 7.12 MB/sec warmup 3 sec latency 44.025 ms 1 988 5.48 MB/sec warmup 4 sec latency 42.200 ms test_26 fail mds1 1 times Failing mds1 on oleg429-server Stopping /mnt/lustre-mds1 (opts:) on oleg429-server 1 1242 4.62 MB/sec warmup 5 sec latency 21.089 ms 04:29:11 (1715588951) shut down 1 1380 4.33 MB/sec warmup 6 sec latency 840.386 ms 1 1380 3.71 MB/sec warmup 7 sec latency 1840.540 ms 1 1380 3.25 MB/sec warmup 8 sec latency 2840.705 ms 1 1380 2.89 MB/sec warmup 9 sec latency 3840.982 ms 1 1380 2.60 MB/sec warmup 10 sec latency 4841.146 ms 1 1380 2.36 MB/sec warmup 11 sec latency 5841.342 ms 1 1380 2.17 MB/sec warmup 12 sec latency 6841.510 ms 1 1380 2.00 MB/sec warmup 13 sec latency 7841.656 ms 1 1380 1.86 MB/sec warmup 14 sec latency 8841.864 ms 1 1380 1.73 MB/sec warmup 15 sec latency 9842.078 ms Failover mds1 to oleg429-server mount facets: mds1 1 1380 1.62 MB/sec warmup 16 sec latency 10842.208 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1380 1.53 MB/sec warmup 17 sec latency 11842.328 ms oleg429-server: oleg429-server.virtnet: executing set_default_debug -1 all pdsh@oleg429-client: oleg429-server: ssh exited with exit code 1 1 1380 1.44 MB/sec warmup 18 sec latency 12842.481 ms Started lustre-MDT0000 04:29:23 (1715588963) targets are mounted 04:29:23 (1715588963) facet_failover done 1 1380 1.37 MB/sec warmup 19 sec latency 13842.653 ms 1 1380 0.00 MB/sec execute 1 sec latency 15842.977 ms 1 1380 0.00 MB/sec execute 2 sec latency 16843.128 ms 1 1380 0.00 MB/sec execute 3 sec latency 17843.280 ms 1 1380 0.00 MB/sec execute 4 sec latency 18843.444 ms 1 1380 0.00 MB/sec execute 5 sec latency 19843.568 ms 1 1381 0.00 MB/sec execute 6 sec latency 20827.741 ms oleg429-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 1656 0.03 MB/sec execute 7 sec latency 43.608 ms 1 2026 0.07 MB/sec execute 8 sec latency 28.924 ms 1 2353 0.21 MB/sec execute 9 sec latency 50.690 ms 1 2752 0.60 MB/sec execute 10 sec latency 41.883 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 4992 2203648 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 40960 3558400 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 15360 3584000 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 56320 7142400 1% /mnt/lustre 1 3278 0.85 MB/sec execute 11 sec latency 42.334 ms 1 3748 1.11 MB/sec execute 12 sec latency 16.553 ms 1 4002 1.08 MB/sec execute 13 sec latency 13.770 ms test_26 fail mds1 2 times Failing mds1 on oleg429-server Stopping /mnt/lustre-mds1 (opts:) on oleg429-server 1 4283 1.02 MB/sec execute 14 sec latency 81.850 ms 04:29:40 (1715588980) shut down 1 4311 0.96 MB/sec execute 15 sec latency 831.027 ms 1 4311 0.90 MB/sec execute 16 sec latency 1831.174 ms 1 4311 0.85 MB/sec execute 17 sec latency 2831.384 ms 1 4311 0.80 MB/sec execute 18 sec latency 3831.560 ms 1 4311 0.76 MB/sec execute 19 sec latency 4831.718 ms 1 4311 0.72 MB/sec execute 20 sec latency 5831.929 ms 1 4311 0.69 MB/sec execute 21 sec latency 6832.129 ms 1 4311 0.66 MB/sec execute 22 sec latency 7832.322 ms 1 4311 0.63 MB/sec execute 23 sec latency 8832.509 ms 1 4311 0.60 MB/sec execute 24 sec latency 9832.705 ms Failover mds1 to oleg429-server mount facets: mds1 1 4311 0.58 MB/sec execute 25 sec latency 10832.814 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4311 0.56 MB/sec execute 26 sec latency 11832.925 ms oleg429-server: oleg429-server.virtnet: executing set_default_debug -1 all pdsh@oleg429-client: oleg429-server: ssh exited with exit code 1 1 4311 0.53 MB/sec execute 27 sec latency 12833.071 ms Started lustre-MDT0000 04:29:52 (1715588992) targets are mounted 04:29:52 (1715588992) facet_failover done 1 4311 0.52 MB/sec execute 28 sec latency 13833.284 ms 1 4311 0.50 MB/sec execute 29 sec latency 14833.496 ms 1 4311 0.48 MB/sec execute 30 sec latency 15833.674 ms 1 4311 0.47 MB/sec execute 31 sec latency 16833.810 ms oleg429-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 4526 0.47 MB/sec execute 32 sec latency 16993.398 ms 1 4862 0.50 MB/sec execute 33 sec latency 37.008 ms 1 5227 0.57 MB/sec execute 34 sec latency 43.617 ms 1 5581 0.56 MB/sec execute 35 sec latency 37.153 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 6400 2202240 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 43008 3433472 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 22528 3478528 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 65536 6912000 1% /mnt/lustre 1 5960 0.59 MB/sec execute 36 sec latency 52.445 ms 1 6472 0.72 MB/sec execute 37 sec latency 39.153 ms 1 7049 0.83 MB/sec execute 38 sec latency 37.582 ms test_26 fail mds1 3 times Failing mds1 on oleg429-server Stopping /mnt/lustre-mds1 (opts:) on oleg429-server 1 7377 0.84 MB/sec execute 39 sec latency 15.616 ms 04:30:05 (1715589005) shut down 1 7423 0.82 MB/sec execute 40 sec latency 819.025 ms 1 7423 0.80 MB/sec execute 41 sec latency 1819.205 ms 1 7423 0.78 MB/sec execute 42 sec latency 2819.347 ms 1 7423 0.76 MB/sec execute 43 sec latency 3819.508 ms 1 7423 0.75 MB/sec execute 44 sec latency 4819.751 ms 1 7423 0.73 MB/sec execute 45 sec latency 5819.934 ms 1 7423 0.71 MB/sec execute 46 sec latency 6820.110 ms 1 7423 0.70 MB/sec execute 47 sec latency 7820.320 ms 1 7423 0.69 MB/sec execute 48 sec latency 8820.541 ms 1 7423 0.67 MB/sec execute 49 sec latency 9820.723 ms Failover mds1 to oleg429-server mount facets: mds1 1 7423 0.66 MB/sec execute 50 sec latency 10820.824 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7423 0.64 MB/sec execute 51 sec latency 11820.917 ms oleg429-server: oleg429-server.virtnet: executing set_default_debug -1 all pdsh@oleg429-client: oleg429-server: ssh exited with exit code 1 1 7423 0.63 MB/sec execute 52 sec latency 12821.054 ms Started lustre-MDT0000 04:30:17 (1715589017) targets are mounted 04:30:17 (1715589017) facet_failover done 1 7423 0.62 MB/sec execute 53 sec latency 13821.211 ms 1 7423 0.61 MB/sec execute 54 sec latency 14821.409 ms 1 7423 0.60 MB/sec execute 55 sec latency 15821.517 ms 1 7423 0.59 MB/sec execute 56 sec latency 16821.638 ms oleg429-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 7613 0.58 MB/sec execute 57 sec latency 17035.232 ms 1 7841 0.58 MB/sec execute 58 sec latency 67.601 ms 1 8091 0.58 MB/sec execute 59 sec latency 36.832 ms 1 8519 0.64 MB/sec execute 60 sec latency 51.314 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 8320 2200320 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 44032 3493888 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 23552 3501056 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 67584 6994944 1% /mnt/lustre 1 8811 0.63 MB/sec execute 61 sec latency 42.252 ms 1 9141 0.63 MB/sec execute 62 sec latency 35.358 ms 1 9525 0.64 MB/sec execute 63 sec latency 40.104 ms test_26 fail mds1 4 times Failing mds1 on oleg429-server Stopping /mnt/lustre-mds1 (opts:) on oleg429-server 1 10025 0.71 MB/sec execute 64 sec latency 35.926 ms 04:30:30 (1715589030) shut down 1 10092 0.70 MB/sec execute 65 sec latency 782.908 ms 1 10092 0.69 MB/sec execute 66 sec latency 1783.117 ms 1 10092 0.68 MB/sec execute 67 sec latency 2783.262 ms 1 10092 0.67 MB/sec execute 68 sec latency 3783.509 ms 1 10092 0.66 MB/sec execute 69 sec latency 4783.726 ms 1 10092 0.65 MB/sec execute 70 sec latency 5783.941 ms 1 10092 0.64 MB/sec execute 71 sec latency 6784.115 ms 1 10092 0.64 MB/sec execute 72 sec latency 7784.262 ms 1 10092 0.63 MB/sec execute 73 sec latency 8784.436 ms 1 10092 0.62 MB/sec execute 74 sec latency 9784.580 ms Failover mds1 to oleg429-server mount facets: mds1 1 10092 0.61 MB/sec execute 75 sec latency 10784.679 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 10092 0.60 MB/sec execute 76 sec latency 11784.868 ms oleg429-server: oleg429-server.virtnet: executing set_default_debug -1 all 1 10092 0.59 MB/sec execute 77 sec latency 12785.030 ms pdsh@oleg429-client: oleg429-server: ssh exited with exit code 1 Started lustre-MDT0000 04:30:43 (1715589043) targets are mounted 04:30:43 (1715589043) facet_failover done 1 10092 0.59 MB/sec execute 78 sec latency 13785.179 ms 1 10092 0.58 MB/sec execute 79 sec latency 14785.375 ms 1 10092 0.57 MB/sec execute 80 sec latency 15785.530 ms 1 10092 0.56 MB/sec execute 81 sec latency 16785.945 ms 1 10117 0.56 MB/sec execute 82 sec latency 17505.763 ms oleg429-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 10433 0.57 MB/sec execute 83 sec latency 104.351 ms 1 10672 0.60 MB/sec execute 84 sec latency 39.714 ms 1 10850 0.61 MB/sec execute 85 sec latency 28.201 ms 1 10961 0.60 MB/sec execute 86 sec latency 34.420 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 9216 2199424 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 44032 3240960 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 23552 3256320 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 67584 6497280 2% /mnt/lustre 1 11122 0.60 MB/sec execute 87 sec latency 20.592 ms 1 11316 0.60 MB/sec execute 88 sec latency 37.730 ms 1 11403 0.59 MB/sec execute 89 sec latency 92.748 ms test_26 fail mds1 5 times 1 11532 0.59 MB/sec execute 90 sec latency 96.482 ms Failing mds1 on oleg429-server Stopping /mnt/lustre-mds1 (opts:) on oleg429-server 1 11627 0.58 MB/sec execute 91 sec latency 103.079 ms 1 11627 0.58 MB/sec execute 92 sec latency 1001.631 ms 04:30:57 (1715589057) shut down 1 11627 0.57 MB/sec execute 93 sec latency 2003.000 ms 1 11627 0.57 MB/sec execute 94 sec latency 3004.038 ms 1 11627 0.56 MB/sec execute 95 sec latency 4004.918 ms 1 11627 0.55 MB/sec execute 96 sec latency 5005.107 ms 1 11627 0.55 MB/sec execute 97 sec latency 6005.452 ms 1 11627 0.54 MB/sec execute 98 sec latency 7006.016 ms 1 11627 0.54 MB/sec execute 99 sec latency 8006.374 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec Failover mds1 to oleg429-server mount facets: mds1 1 cleanup 103 sec Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 cleanup 104 sec oleg429-server: oleg429-server.virtnet: executing set_default_debug -1 all pdsh@oleg429-client: oleg429-server: ssh exited with exit code 1 1 cleanup 105 sec Started lustre-MDT0000 04:31:11 (1715589071) targets are mounted 04:31:11 (1715589071) facet_failover done 1 cleanup 106 sec 1 cleanup 107 sec 1 cleanup 108 sec 1 cleanup 109 sec 1 cleanup 110 sec 1 cleanup 111 sec oleg429-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 0 cleanup 112 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1792 39.691 20827.724 Close 1306 1.789 8.010 Rename 72 290.284 20012.749 Unlink 364 4.873 14.703 Qpathinfo 1628 13.303 17505.736 Qfileinfo 283 0.423 5.396 Qfsinfo 290 0.512 4.717 Sfileinfo 132 6.353 19.406 Find 624 1.396 52.786 WriteX 871 1.921 14.529 ReadX 2747 0.121 29.937 LockX 6 1.437 1.551 UnlockX 6 1.623 2.607 Flush 127 31.366 104.340 Throughput 0.537034 MB/sec 1 clients 1 procs max_latency=20827.741 ms stopping dbench on /mnt/lustre at Mon May 13 04:31:17 EDT 2024 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 Mon May 13 04:31:18 EDT 2024 waiting for dbench pid 22498 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 1 223 8.62 MB/sec warmup 1 sec latency 31.041 ms 1 432 7.56 MB/sec warmup 2 sec latency 23.252 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 10496 2198144 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 84992 3555328 3% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 30720 3611648 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 115712 7166976 2% /mnt/lustre 1 721 7.10 MB/sec warmup 3 sec latency 51.932 ms 1 918 5.44 MB/sec warmup 4 sec latency 43.381 ms 1 1241 4.62 MB/sec warmup 5 sec latency 30.227 ms test_26 fail mds1 6 times Failing mds1 on oleg429-server Stopping /mnt/lustre-mds1 (opts:) on oleg429-server 1 1532 4.35 MB/sec warmup 6 sec latency 80.383 ms 04:31:25 (1715589085) shut down 1 1603 3.74 MB/sec warmup 7 sec latency 766.518 ms 1 1603 3.27 MB/sec warmup 8 sec latency 1766.644 ms 1 1603 2.91 MB/sec warmup 9 sec latency 2769.884 ms 1 1603 2.61 MB/sec warmup 10 sec latency 3770.197 ms 1 1603 2.38 MB/sec warmup 11 sec latency 4770.937 ms 1 1603 2.18 MB/sec warmup 12 sec latency 5771.323 ms 1 1603 2.01 MB/sec warmup 13 sec latency 6771.577 ms 1 1603 1.87 MB/sec warmup 14 sec latency 7774.538 ms 1 1603 1.74 MB/sec warmup 15 sec latency 8774.787 ms 1 1603 1.63 MB/sec warmup 16 sec latency 9775.077 ms 1 1603 1.54 MB/sec warmup 17 sec latency 10775.425 ms Failover mds1 to oleg429-server mount facets: mds1 Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1603 1.45 MB/sec warmup 18 sec latency 11775.694 ms 1 1603 1.38 MB/sec warmup 19 sec latency 12775.921 ms oleg429-server: oleg429-server.virtnet: executing set_default_debug -1 all pdsh@oleg429-client: oleg429-server: ssh exited with exit code 1 Started lustre-MDT0000 04:31:39 (1715589099) targets are mounted 04:31:39 (1715589099) facet_failover done 1 1603 0.00 MB/sec execute 1 sec latency 14776.188 ms 1 1603 0.00 MB/sec execute 2 sec latency 15776.385 ms 1 1603 0.00 MB/sec execute 3 sec latency 16776.534 ms oleg429-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 1775 0.03 MB/sec execute 4 sec latency 17109.132 ms 1 2030 0.08 MB/sec execute 5 sec latency 50.949 ms 1 2292 0.27 MB/sec execute 6 sec latency 26.040 ms 1 2459 0.30 MB/sec execute 7 sec latency 77.803 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 11392 2197248 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 53248 3494912 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 20480 3536896 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 73728 7031808 2% /mnt/lustre 1 2893 0.83 MB/sec execute 8 sec latency 73.219 ms 1 3275 1.02 MB/sec execute 9 sec latency 79.058 ms 1 3626 1.24 MB/sec execute 10 sec latency 34.980 ms test_26 fail mds1 7 times 1 3847 1.24 MB/sec execute 11 sec latency 24.364 ms Failing mds1 on oleg429-server Stopping /mnt/lustre-mds1 (opts:) on oleg429-server 1 4006 1.16 MB/sec execute 12 sec latency 211.887 ms 04:31:51 (1715589111) shut down 1 4006 1.07 MB/sec execute 13 sec latency 1212.028 ms 1 4006 0.99 MB/sec execute 14 sec latency 2212.193 ms 1 4006 0.93 MB/sec execute 15 sec latency 3212.432 ms 1 4006 0.87 MB/sec execute 16 sec latency 4212.686 ms 1 4006 0.82 MB/sec execute 17 sec latency 5212.932 ms 1 4006 0.77 MB/sec execute 18 sec latency 6213.096 ms 1 4006 0.73 MB/sec execute 19 sec latency 7213.265 ms 1 4006 0.70 MB/sec execute 20 sec latency 8213.448 ms 1 4006 0.66 MB/sec execute 21 sec latency 9213.587 ms 1 4006 0.63 MB/sec execute 22 sec latency 10213.750 ms Failover mds1 to oleg429-server mount facets: mds1 1 4006 0.60 MB/sec execute 23 sec latency 11213.875 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4006 0.58 MB/sec execute 24 sec latency 12213.971 ms oleg429-server: oleg429-server.virtnet: executing set_default_debug -1 all pdsh@oleg429-client: oleg429-server: ssh exited with exit code 1 Started lustre-MDT0000 04:32:03 (1715589123) targets are mounted 04:32:03 (1715589123) facet_failover done 1 4006 0.56 MB/sec execute 25 sec latency 13214.117 ms 1 4006 0.53 MB/sec execute 26 sec latency 14214.290 ms 1 4006 0.51 MB/sec execute 27 sec latency 15214.470 ms 1 4006 0.50 MB/sec execute 28 sec latency 16214.802 ms 1 4006 0.48 MB/sec execute 29 sec latency 17214.980 ms 1 4006 0.46 MB/sec execute 30 sec latency 18215.424 ms 1 4006 0.45 MB/sec execute 31 sec latency 19215.579 ms 1 4006 0.43 MB/sec execute 32 sec latency 20215.733 ms 1 4006 0.42 MB/sec execute 33 sec latency 21215.866 ms oleg429-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4134 0.41 MB/sec execute 34 sec latency 21631.520 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4340 0.41 MB/sec execute 35 sec latency 78.224 ms 1 4549 0.41 MB/sec execute 36 sec latency 54.078 ms 1 4950 0.51 MB/sec execute 37 sec latency 41.054 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 9344 2199168 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 53248 3653632 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 24576 3690496 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 77824 7344128 2% /mnt/lustre 1 5225 0.50 MB/sec execute 38 sec latency 65.432 ms 1 5561 0.50 MB/sec execute 39 sec latency 34.615 ms 1 5940 0.52 MB/sec execute 40 sec latency 42.108 ms test_26 fail mds1 8 times 1 6435 0.61 MB/sec execute 41 sec latency 46.860 ms Failing mds1 on oleg429-server Stopping /mnt/lustre-mds1 (opts:) on oleg429-server 1 6726 0.64 MB/sec execute 42 sec latency 360.172 ms 04:32:21 (1715589141) shut down 1 6726 0.63 MB/sec execute 43 sec latency 1361.123 ms 1 6726 0.62 MB/sec execute 44 sec latency 2361.418 ms 1 6726 0.60 MB/sec execute 45 sec latency 3361.877 ms 1 6726 0.59 MB/sec execute 46 sec latency 4362.038 ms 1 6726 0.58 MB/sec execute 47 sec latency 5362.683 ms 1 6726 0.56 MB/sec execute 48 sec latency 6362.855 ms 1 6726 0.55 MB/sec execute 49 sec latency 7363.130 ms 1 6726 0.54 MB/sec execute 50 sec latency 8363.319 ms 1 6726 0.53 MB/sec execute 51 sec latency 9363.484 ms 1 6726 0.52 MB/sec execute 52 sec latency 10363.668 ms Failover mds1 to oleg429-server mount facets: mds1 1 6726 0.51 MB/sec execute 53 sec latency 11363.927 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 6726 0.50 MB/sec execute 54 sec latency 12364.294 ms 1 6726 0.49 MB/sec execute 55 sec latency 13366.197 ms oleg429-server: oleg429-server.virtnet: executing set_default_debug -1 all pdsh@oleg429-client: oleg429-server: ssh exited with exit code 1 Started lustre-MDT0000 04:32:34 (1715589154) targets are mounted 04:32:34 (1715589154) facet_failover done 1 6726 0.48 MB/sec execute 56 sec latency 14366.817 ms 1 6726 0.48 MB/sec execute 57 sec latency 15366.935 ms 1 6726 0.47 MB/sec execute 58 sec latency 16367.117 ms 1 6726 0.46 MB/sec execute 59 sec latency 17367.277 ms 1 6726 0.45 MB/sec execute 60 sec latency 18367.680 ms 1 6726 0.44 MB/sec execute 61 sec latency 19368.285 ms 1 6726 0.44 MB/sec execute 62 sec latency 20369.210 ms 1 6726 0.43 MB/sec execute 63 sec latency 21370.014 ms 1 6726 0.42 MB/sec execute 64 sec latency 22370.392 ms oleg429-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 6831 0.44 MB/sec execute 65 sec latency 22814.709 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 7115 0.48 MB/sec execute 66 sec latency 60.749 ms 1 7312 0.49 MB/sec execute 67 sec latency 24.499 ms 1 7446 0.49 MB/sec execute 68 sec latency 26.744 ms 1 7580 0.48 MB/sec execute 69 sec latency 25.732 ms 1 7703 0.47 MB/sec execute 70 sec latency 29.372 ms 1 7834 0.47 MB/sec execute 71 sec latency 127.015 ms 1 7960 0.47 MB/sec execute 72 sec latency 99.066 ms 1 8078 0.46 MB/sec execute 73 sec latency 106.568 ms 1 8270 0.47 MB/sec execute 74 sec latency 44.830 ms 1 8531 0.51 MB/sec execute 75 sec latency 27.027 ms 1 8688 0.50 MB/sec execute 76 sec latency 98.219 ms 1 8852 0.50 MB/sec execute 77 sec latency 83.470 ms 1 9065 0.49 MB/sec execute 78 sec latency 77.601 ms 1 9296 0.49 MB/sec execute 79 sec latency 19.762 ms 1 9530 0.50 MB/sec execute 80 sec latency 100.616 ms 1 9857 0.54 MB/sec execute 81 sec latency 66.562 ms 1 10109 0.56 MB/sec execute 82 sec latency 77.790 ms 1 10464 0.57 MB/sec execute 83 sec latency 82.503 ms 1 10728 0.60 MB/sec execute 84 sec latency 28.438 ms 1 10882 0.61 MB/sec execute 85 sec latency 29.412 ms 1 10993 0.61 MB/sec execute 86 sec latency 32.766 ms 1 11106 0.60 MB/sec execute 87 sec latency 32.836 ms 1 11246 0.59 MB/sec execute 88 sec latency 31.970 ms 1 11386 0.59 MB/sec execute 89 sec latency 115.891 ms 1 11520 0.59 MB/sec execute 90 sec latency 67.366 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Mon May 13 04:33:09 EDT 2024 with return code 0 22498 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 22498 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished