== replay-dual test 26: dbench and tar with mds failover ========================================================== 05:28:02 (1726306082) Starting client oleg251-client.virtnet: -o user_xattr,flock 192.168.202.151@tcp:/lustre /mnt/lustre Started clients oleg251-client.virtnet: 192.168.202.151@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 3242 Started dbench loop with 3243 striped dir -i0 -c2 -H crush2 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H crush /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 Sat Sep 14 05:28:03 EDT 2024 waiting for dbench pid 3284 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 1 239 9.14 MB/sec warmup 1 sec latency 23.536 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2280 1285408 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2076 1285612 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26112 3555964 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27656 7161440 1% /mnt/lustre 1 469 8.21 MB/sec warmup 2 sec latency 21.872 ms 1 711 7.07 MB/sec warmup 3 sec latency 188.673 ms 1 970 5.45 MB/sec warmup 4 sec latency 18.006 ms test_26 fail mds1 1 times 1 1268 4.63 MB/sec warmup 5 sec latency 17.036 ms Failing mds1 on oleg251-server Stopping /mnt/lustre-mds1 (opts:) on oleg251-server 1 1603 4.36 MB/sec warmup 6 sec latency 121.837 ms 05:28:10 (1726306090) shut down 1 1603 3.74 MB/sec warmup 7 sec latency 1121.993 ms 1 1603 3.27 MB/sec warmup 8 sec latency 2122.192 ms 1 1603 2.91 MB/sec warmup 9 sec latency 3122.446 ms 1 1603 2.62 MB/sec warmup 10 sec latency 4122.636 ms 1 1603 2.38 MB/sec warmup 11 sec latency 5122.839 ms 1 1603 2.18 MB/sec warmup 12 sec latency 6123.045 ms 1 1603 2.01 MB/sec warmup 13 sec latency 7123.192 ms 1 1603 1.87 MB/sec warmup 14 sec latency 8123.405 ms 1 1603 1.74 MB/sec warmup 15 sec latency 9123.583 ms 1 1603 1.63 MB/sec warmup 16 sec latency 10123.754 ms Failover mds1 to oleg251-server mount facets: mds1 1 1603 1.54 MB/sec warmup 17 sec latency 11123.911 ms 1 1603 1.45 MB/sec warmup 18 sec latency 12124.035 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1603 1.38 MB/sec warmup 19 sec latency 13124.254 ms oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 Started lustre-MDT0000 05:28:24 (1726306104) targets are mounted 05:28:24 (1726306104) facet_failover done 1 1603 0.00 MB/sec execute 1 sec latency 15124.538 ms 1 1603 0.00 MB/sec execute 2 sec latency 16124.701 ms 1 1603 0.00 MB/sec execute 3 sec latency 17124.862 ms 1 1603 0.00 MB/sec execute 4 sec latency 18125.033 ms 1 1634 0.00 MB/sec execute 5 sec latency 19008.350 ms oleg251-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 1924 0.05 MB/sec execute 6 sec latency 20.867 ms 1 2251 0.09 MB/sec execute 7 sec latency 14.243 ms 1 2586 0.35 MB/sec execute 8 sec latency 18.567 ms 1 3235 0.91 MB/sec execute 9 sec latency 17.031 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2996 1284692 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2600 1285088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 4756 3594420 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 29116 3564036 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 33872 7158456 1% /mnt/lustre 1 3679 1.26 MB/sec execute 10 sec latency 16.499 ms 1 3937 1.26 MB/sec execute 11 sec latency 15.412 ms 1 4184 1.16 MB/sec execute 12 sec latency 16.651 ms 1 4452 1.13 MB/sec execute 13 sec latency 34.963 ms test_26 fail mds2 2 times Failing mds2 on oleg251-server 1 4722 1.14 MB/sec execute 14 sec latency 22.451 ms Stopping /mnt/lustre-mds2 (opts:) on oleg251-server 05:28:38 (1726306118) shut down 1 4851 1.07 MB/sec execute 15 sec latency 512.856 ms 1 4851 1.01 MB/sec execute 16 sec latency 1512.992 ms 1 4851 0.95 MB/sec execute 17 sec latency 2513.113 ms 1 4851 0.89 MB/sec execute 18 sec latency 3513.203 ms 1 4851 0.85 MB/sec execute 19 sec latency 4513.295 ms 1 4851 0.81 MB/sec execute 20 sec latency 5513.407 ms 1 4851 0.77 MB/sec execute 21 sec latency 6513.538 ms 1 4851 0.73 MB/sec execute 22 sec latency 7513.656 ms 1 4851 0.70 MB/sec execute 23 sec latency 8513.780 ms 1 4851 0.67 MB/sec execute 24 sec latency 9513.911 ms 1 4851 0.64 MB/sec execute 25 sec latency 10514.007 ms Failover mds2 to oleg251-server mount facets: mds2 1 4851 0.62 MB/sec execute 26 sec latency 11514.117 ms 1 4851 0.60 MB/sec execute 27 sec latency 12514.257 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4851 0.58 MB/sec execute 28 sec latency 13514.383 ms oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 Started lustre-MDT0001 05:28:53 (1726306133) targets are mounted 1 4851 0.56 MB/sec execute 29 sec latency 14514.526 ms 05:28:53 (1726306133) facet_failover done 1 4851 0.54 MB/sec execute 30 sec latency 15514.721 ms 1 4851 0.52 MB/sec execute 31 sec latency 16514.924 ms 1 4851 0.50 MB/sec execute 32 sec latency 17515.131 ms 1 4851 0.49 MB/sec execute 33 sec latency 18515.273 ms oleg251-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 5147 0.56 MB/sec execute 34 sec latency 18586.263 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 5390 0.55 MB/sec execute 35 sec latency 21.555 ms 1 5712 0.55 MB/sec execute 36 sec latency 17.941 ms 1 6013 0.57 MB/sec execute 37 sec latency 15.918 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4736 1282952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2592 1285096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 11956 3577152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 38900 3549504 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 50856 7126656 1% /mnt/lustre 1 6537 0.70 MB/sec execute 38 sec latency 17.206 ms 1 7092 0.80 MB/sec execute 39 sec latency 16.328 ms 1 7381 0.82 MB/sec execute 40 sec latency 17.713 ms 1 7614 0.81 MB/sec execute 41 sec latency 17.118 ms test_26 fail mds1 3 times 1 7904 0.80 MB/sec execute 42 sec latency 22.650 ms Failing mds1 on oleg251-server Stopping /mnt/lustre-mds1 (opts:) on oleg251-server 1 8078 0.79 MB/sec execute 43 sec latency 372.106 ms 05:29:07 (1726306147) shut down 1 8078 0.77 MB/sec execute 44 sec latency 1372.288 ms 1 8078 0.75 MB/sec execute 45 sec latency 2372.442 ms 1 8078 0.74 MB/sec execute 46 sec latency 3372.651 ms 1 8078 0.72 MB/sec execute 47 sec latency 4372.823 ms 1 8078 0.71 MB/sec execute 48 sec latency 5373.065 ms 1 8078 0.69 MB/sec execute 49 sec latency 6373.258 ms 1 8078 0.68 MB/sec execute 50 sec latency 7373.415 ms 1 8078 0.66 MB/sec execute 51 sec latency 8373.590 ms 1 8078 0.65 MB/sec execute 52 sec latency 9373.801 ms 1 8078 0.64 MB/sec execute 53 sec latency 10374.064 ms Failover mds1 to oleg251-server mount facets: mds1 1 8078 0.63 MB/sec execute 54 sec latency 11374.243 ms 1 8078 0.62 MB/sec execute 55 sec latency 12374.374 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 8078 0.61 MB/sec execute 56 sec latency 13374.485 ms oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 1 8078 0.59 MB/sec execute 57 sec latency 14374.649 ms Started lustre-MDT0000 05:29:21 (1726306161) targets are mounted 05:29:21 (1726306161) facet_failover done 1 8078 0.58 MB/sec execute 58 sec latency 15374.837 ms 1 8078 0.57 MB/sec execute 59 sec latency 16375.064 ms 1 8078 0.56 MB/sec execute 60 sec latency 17375.224 ms 1 8078 0.56 MB/sec execute 61 sec latency 18375.365 ms oleg251-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 8244 0.57 MB/sec execute 62 sec latency 18796.812 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 8579 0.60 MB/sec execute 63 sec latency 20.070 ms 1 8835 0.60 MB/sec execute 64 sec latency 17.167 ms 1 9135 0.59 MB/sec execute 65 sec latency 15.775 ms 1 9488 0.61 MB/sec execute 66 sec latency 12.838 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5172 1282516 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3132 1284556 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 18076 3582952 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 53752 3544504 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 71828 7127456 1% /mnt/lustre 1 9873 0.66 MB/sec execute 67 sec latency 17.425 ms 1 10288 0.68 MB/sec execute 68 sec latency 379.180 ms 1 10735 0.73 MB/sec execute 69 sec latency 16.577 ms test_26 fail mds2 4 times 1 11000 0.74 MB/sec execute 70 sec latency 13.697 ms Failing mds2 on oleg251-server Stopping /mnt/lustre-mds2 (opts:) on oleg251-server 1 11192 0.73 MB/sec execute 71 sec latency 182.555 ms 05:29:35 (1726306175) shut down 1 11192 0.72 MB/sec execute 72 sec latency 1182.712 ms 1 11192 0.71 MB/sec execute 73 sec latency 2182.886 ms 1 11192 0.70 MB/sec execute 74 sec latency 3183.075 ms 1 11192 0.70 MB/sec execute 75 sec latency 4183.255 ms 1 11192 0.69 MB/sec execute 76 sec latency 5183.446 ms 1 11192 0.68 MB/sec execute 77 sec latency 6183.682 ms 1 11192 0.67 MB/sec execute 78 sec latency 7183.876 ms 1 11192 0.66 MB/sec execute 79 sec latency 8184.092 ms 1 11192 0.65 MB/sec execute 80 sec latency 9184.300 ms 1 11192 0.64 MB/sec execute 81 sec latency 10184.506 ms Failover mds2 to oleg251-server mount facets: mds2 1 11192 0.64 MB/sec execute 82 sec latency 11184.696 ms 1 11192 0.63 MB/sec execute 83 sec latency 12184.894 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 11192 0.62 MB/sec execute 84 sec latency 13185.116 ms oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all 1 11192 0.61 MB/sec execute 85 sec latency 14185.265 ms pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 Started lustre-MDT0001 05:29:49 (1726306189) targets are mounted 05:29:49 (1726306189) facet_failover done 1 11192 0.61 MB/sec execute 86 sec latency 15185.422 ms 1 11192 0.60 MB/sec execute 87 sec latency 16185.599 ms 1 11192 0.59 MB/sec execute 88 sec latency 17185.832 ms 1 11192 0.59 MB/sec execute 89 sec latency 18186.065 ms 1 11206 0.58 MB/sec execute 90 sec latency 19108.190 ms oleg251-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 11461 0.58 MB/sec execute 91 sec latency 15.894 ms 1 11717 0.59 MB/sec execute 92 sec latency 20.436 ms 1 12069 0.62 MB/sec execute 93 sec latency 18.766 ms 1 12341 0.61 MB/sec execute 94 sec latency 17.448 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5156 1282532 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3248 1284440 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 19620 3584804 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 58924 3544972 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 78544 7129776 2% /mnt/lustre 1 12636 0.61 MB/sec execute 95 sec latency 44.480 ms 1 12988 0.61 MB/sec execute 96 sec latency 14.338 ms 1 13285 0.62 MB/sec execute 97 sec latency 23.797 ms 1 13920 0.68 MB/sec execute 98 sec latency 22.939 ms test_26 fail mds1 5 times Failing mds1 on oleg251-server 1 14336 0.71 MB/sec execute 99 sec latency 16.324 ms Stopping /mnt/lustre-mds1 (opts:) on oleg251-server 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec 05:30:09 (1726306209) 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 Failover mds1 to oleg251-server mount facets: mds1 1 cleanup 116 sec 1 cleanup 117 sec Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 cleanup 118 sec oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all 1 cleanup 119 sec pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 Started lustre-MDT0000 05:30:23 (1726306223) targets are mounted 05:30:23 (1726306223) facet_failover done 1 cleanup 120 sec 1 cleanup 121 sec 1 cleanup 122 sec 1 cleanup 123 sec 1 cleanup 124 sec oleg251-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 cleanup 125 sec 0 cleanup 125 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2211 26.038 18796.800 Close 1639 1.607 6.848 Rename 94 14.197 35.689 Unlink 431 48.860 19108.174 Qpathinfo 2038 11.883 19008.342 Qfileinfo 361 0.438 2.999 Qfsinfo 372 0.844 4.489 Sfileinfo 166 8.779 23.613 Find 787 2.016 9.702 WriteX 1111 1.985 8.119 ReadX 3592 0.077 1.984 LockX 8 1.446 1.657 UnlockX 8 1.474 1.696 Flush 147 8.020 34.950 Throughput 0.706506 MB/sec 1 clients 1 procs max_latency=19108.190 ms stopping dbench on /mnt/lustre at Sat Sep 14 05:30:29 EDT 2024 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H crush /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 Sat Sep 14 05:30:30 EDT 2024 waiting for dbench pid 8837 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 1 231 8.88 MB/sec warmup 1 sec latency 26.270 ms 1 504 8.73 MB/sec warmup 2 sec latency 17.000 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4032 1283656 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2776 1284912 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37740 3558148 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22548 3583572 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 60288 7141720 1% /mnt/lustre 1 817 7.16 MB/sec warmup 3 sec latency 16.669 ms 1 1100 5.74 MB/sec warmup 4 sec latency 29.814 ms 1 1481 5.21 MB/sec warmup 5 sec latency 15.595 ms 1 1789 4.38 MB/sec warmup 6 sec latency 26.487 ms test_26 fail mds2 6 times Failing mds2 on oleg251-server Stopping /mnt/lustre-mds2 (opts:) on oleg251-server 1 2119 3.81 MB/sec warmup 7 sec latency 16.069 ms 05:30:38 (1726306238) shut down 1 2173 3.34 MB/sec warmup 8 sec latency 784.577 ms 1 2173 2.97 MB/sec warmup 9 sec latency 1784.681 ms 1 2173 2.68 MB/sec warmup 10 sec latency 2784.808 ms 1 2173 2.43 MB/sec warmup 11 sec latency 3784.910 ms 1 2173 2.23 MB/sec warmup 12 sec latency 4785.074 ms 1 2173 2.06 MB/sec warmup 13 sec latency 5785.219 ms 1 2173 1.91 MB/sec warmup 14 sec latency 6785.370 ms 1 2173 1.78 MB/sec warmup 15 sec latency 7785.523 ms 1 2173 1.67 MB/sec warmup 16 sec latency 8785.718 ms 1 2173 1.57 MB/sec warmup 17 sec latency 9785.916 ms Failover mds2 to oleg251-server mount facets: mds2 1 2173 1.49 MB/sec warmup 18 sec latency 10786.031 ms 1 2173 1.41 MB/sec warmup 19 sec latency 11786.154 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all 1 2173 0.00 MB/sec execute 1 sec latency 13786.460 ms pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 Started lustre-MDT0001 05:30:52 (1726306252) targets are mounted 05:30:52 (1726306252) facet_failover done 1 2173 0.00 MB/sec execute 2 sec latency 14786.620 ms 1 2173 0.00 MB/sec execute 3 sec latency 15786.774 ms 1 2173 0.00 MB/sec execute 4 sec latency 16786.908 ms 1 2173 0.00 MB/sec execute 5 sec latency 17787.051 ms oleg251-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2447 0.23 MB/sec execute 6 sec latency 17905.415 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2946 0.96 MB/sec execute 7 sec latency 19.206 ms 1 3525 1.45 MB/sec execute 8 sec latency 18.122 ms 1 3836 1.45 MB/sec execute 9 sec latency 14.197 ms striped dir -i0 -c2 -H crush /mnt/lustre/d26.replay-dual/run_tar UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2376 1285312 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1992 1285696 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26556 3567356 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1692 3594160 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 28248 7161516 1% /mnt/lustre 1 4047 1.33 MB/sec execute 10 sec latency 35.799 ms 1 4338 1.25 MB/sec execute 11 sec latency 19.536 ms 1 4486 1.18 MB/sec execute 12 sec latency 444.476 ms 1 4794 1.19 MB/sec execute 13 sec latency 17.451 ms test_26 fail mds1 7 times 1 5143 1.32 MB/sec execute 14 sec latency 15.745 ms Failing mds1 on oleg251-server Stopping /mnt/lustre-mds1 (opts:) on oleg251-server 1 5326 1.24 MB/sec execute 15 sec latency 362.381 ms 05:31:06 (1726306266) shut down 1 5326 1.17 MB/sec execute 16 sec latency 1362.556 ms 1 5326 1.10 MB/sec execute 17 sec latency 2362.676 ms 1 5326 1.04 MB/sec execute 18 sec latency 3362.897 ms 1 5326 0.98 MB/sec execute 19 sec latency 4363.085 ms 1 5326 0.93 MB/sec execute 20 sec latency 5363.242 ms 1 5326 0.89 MB/sec execute 21 sec latency 6363.397 ms 1 5326 0.85 MB/sec execute 22 sec latency 7363.546 ms 1 5326 0.81 MB/sec execute 23 sec latency 8363.721 ms 1 5326 0.78 MB/sec execute 24 sec latency 9363.875 ms 1 5326 0.75 MB/sec execute 25 sec latency 10363.998 ms Failover mds1 to oleg251-server mount facets: mds1 1 5326 0.72 MB/sec execute 26 sec latency 11364.109 ms 1 5326 0.69 MB/sec execute 27 sec latency 12364.212 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 5326 0.67 MB/sec execute 28 sec latency 13364.380 ms oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 1 5326 0.64 MB/sec execute 29 sec latency 14364.554 ms Started lustre-MDT0000 05:31:19 (1726306279) targets are mounted 05:31:19 (1726306279) facet_failover done 1 5326 0.62 MB/sec execute 30 sec latency 15364.716 ms 1 5326 0.60 MB/sec execute 31 sec latency 16364.883 ms 1 5326 0.58 MB/sec execute 32 sec latency 17365.029 ms 1 5326 0.56 MB/sec execute 33 sec latency 18365.172 ms 1 5426 0.55 MB/sec execute 34 sec latency 18893.800 ms oleg251-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 5736 0.55 MB/sec execute 35 sec latency 18.558 ms 1 6050 0.59 MB/sec execute 36 sec latency 19.482 ms 1 6562 0.70 MB/sec execute 37 sec latency 21.919 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Sat Sep 14 05:31:28 EDT 2024 with return code 0 8837 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 8837 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished