== replay-dual test 26: dbench and tar with mds failover ========================================================== 17:53:14 (1715205194) Starting client oleg201-client.virtnet: -o user_xattr,flock oleg201-server@tcp:/lustre /mnt/lustre Started clients oleg201-client.virtnet: 192.168.202.101@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt) Started tar loop with pid 6373 Started dbench loop with 6374 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar 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 Wed May 8 17:53:15 EDT 2024 waiting for dbench pid 6409 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 1 284 10.58 MB/sec warmup 1 sec latency 19.265 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2236 1285452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2120 1285568 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25984 3556032 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27372 7161664 1% /mnt/lustre 1 542 9.55 MB/sec warmup 2 sec latency 18.333 ms 1 902 7.23 MB/sec warmup 3 sec latency 15.603 ms 1 1268 5.79 MB/sec warmup 4 sec latency 13.564 ms test_26 fail mds1 1 times 1 1731 5.26 MB/sec warmup 5 sec latency 13.780 ms Failing mds1 on oleg201-server Stopping /mnt/lustre-mds1 (opts:) on oleg201-server 1 2043 4.43 MB/sec warmup 6 sec latency 193.824 ms reboot facets: mds1 1 2043 3.80 MB/sec warmup 7 sec latency 1193.995 ms 1 2043 3.32 MB/sec warmup 8 sec latency 2194.176 ms 1 2043 2.96 MB/sec warmup 9 sec latency 3194.392 ms 1 2043 2.66 MB/sec warmup 10 sec latency 4194.542 ms 1 2043 2.42 MB/sec warmup 11 sec latency 5194.724 ms 1 2043 2.22 MB/sec warmup 12 sec latency 6194.901 ms 1 2043 2.05 MB/sec warmup 13 sec latency 7195.050 ms 1 2043 1.90 MB/sec warmup 14 sec latency 8195.205 ms 1 2043 1.77 MB/sec warmup 15 sec latency 9195.402 ms 1 2043 1.66 MB/sec warmup 16 sec latency 10195.554 ms Failover mds1 to oleg201-server mount facets: mds1 1 2043 1.56 MB/sec warmup 17 sec latency 11195.698 ms 1 2043 1.48 MB/sec warmup 18 sec latency 12195.839 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 2043 1.40 MB/sec warmup 19 sec latency 13195.994 ms oleg201-server: oleg201-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1 1 2043 0.00 MB/sec execute 1 sec latency 15196.248 ms Started lustre-MDT0000 1 2043 0.00 MB/sec execute 2 sec latency 16196.507 ms 1 2043 0.00 MB/sec execute 3 sec latency 17196.675 ms 1 2043 0.00 MB/sec execute 4 sec latency 18196.823 ms 1 2043 0.00 MB/sec execute 5 sec latency 19196.927 ms 1 2376 0.23 MB/sec execute 6 sec latency 19456.672 ms oleg201-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 2903 0.89 MB/sec execute 7 sec latency 14.857 ms 1 3556 1.48 MB/sec execute 8 sec latency 14.685 ms 1 3886 1.46 MB/sec execute 9 sec latency 13.051 ms 1 4214 1.36 MB/sec execute 10 sec latency 14.326 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3064 1284624 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2588 1285100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 33604 3572140 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14772 3582016 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 48376 7154156 1% /mnt/lustre 1 4532 1.30 MB/sec execute 11 sec latency 25.561 ms 1 4821 1.30 MB/sec execute 12 sec latency 19.933 ms 1 5133 1.43 MB/sec execute 13 sec latency 18.298 ms 1 5364 1.35 MB/sec execute 14 sec latency 26.300 ms test_26 fail mds2 2 times Failing mds2 on oleg201-server 1 5724 1.28 MB/sec execute 15 sec latency 14.403 ms Stopping /mnt/lustre-mds2 (opts:) on oleg201-server 1 6124 1.34 MB/sec execute 16 sec latency 19.195 ms reboot facets: mds2 1 6759 1.58 MB/sec execute 17 sec latency 17.185 ms 1 7230 1.74 MB/sec execute 18 sec latency 19.986 ms 1 7441 1.71 MB/sec execute 19 sec latency 23.730 ms 1 7627 1.63 MB/sec execute 20 sec latency 109.547 ms 1 7627 1.55 MB/sec execute 21 sec latency 1109.705 ms 1 7627 1.48 MB/sec execute 22 sec latency 2109.847 ms 1 7627 1.42 MB/sec execute 23 sec latency 3109.960 ms 1 7627 1.36 MB/sec execute 24 sec latency 4110.084 ms 1 7627 1.30 MB/sec execute 25 sec latency 5110.203 ms 1 7627 1.25 MB/sec execute 26 sec latency 6110.366 ms Failover mds2 to oleg201-server mount facets: mds2 1 7627 1.21 MB/sec execute 27 sec latency 7110.508 ms 1 7627 1.16 MB/sec execute 28 sec latency 8110.657 ms 1 7627 1.12 MB/sec execute 29 sec latency 9110.786 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 7627 1.09 MB/sec execute 30 sec latency 10110.951 ms oleg201-server: oleg201-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1 Started lustre-MDT0001 1 7627 1.05 MB/sec execute 31 sec latency 11111.118 ms 1 7627 1.02 MB/sec execute 32 sec latency 12111.319 ms 1 7627 0.99 MB/sec execute 33 sec latency 13111.577 ms 1 7627 0.96 MB/sec execute 34 sec latency 14111.810 ms 1 7752 0.93 MB/sec execute 35 sec latency 14849.660 ms oleg201-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 8082 0.93 MB/sec execute 36 sec latency 15.610 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 8515 1.02 MB/sec execute 37 sec latency 22.423 ms 1 8817 1.00 MB/sec execute 38 sec latency 25.123 ms 1 9063 0.98 MB/sec execute 39 sec latency 18.780 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4476 1283212 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2424 1285264 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 39972 3565108 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 23256 3581524 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 63228 7146632 1% /mnt/lustre 1 9479 0.99 MB/sec execute 40 sec latency 21.352 ms 1 9819 1.06 MB/sec execute 41 sec latency 20.275 ms 1 10011 1.07 MB/sec execute 42 sec latency 572.384 ms 1 10477 1.10 MB/sec execute 43 sec latency 20.130 ms test_26 fail mds1 3 times 1 10902 1.17 MB/sec execute 44 sec latency 14.926 ms Failing mds1 on oleg201-server Stopping /mnt/lustre-mds1 (opts:) on oleg201-server 1 11118 1.15 MB/sec execute 45 sec latency 143.300 ms reboot facets: mds1 1 11118 1.12 MB/sec execute 46 sec latency 1143.512 ms 1 11118 1.10 MB/sec execute 47 sec latency 2143.759 ms 1 11118 1.08 MB/sec execute 48 sec latency 3144.012 ms 1 11118 1.06 MB/sec execute 49 sec latency 4144.185 ms 1 11118 1.03 MB/sec execute 50 sec latency 5144.370 ms 1 11118 1.01 MB/sec execute 51 sec latency 6144.643 ms 1 11118 0.99 MB/sec execute 52 sec latency 7144.901 ms 1 11118 0.98 MB/sec execute 53 sec latency 8145.114 ms 1 11118 0.96 MB/sec execute 54 sec latency 9145.343 ms 1 11118 0.94 MB/sec execute 55 sec latency 10145.565 ms Failover mds1 to oleg201-server mount facets: mds1 1 11118 0.92 MB/sec execute 56 sec latency 11145.688 ms 1 11118 0.91 MB/sec execute 57 sec latency 12145.788 ms 1 11118 0.89 MB/sec execute 58 sec latency 13145.891 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 11118 0.88 MB/sec execute 59 sec latency 14146.104 ms 1 11118 0.86 MB/sec execute 60 sec latency 15146.339 ms 1 11118 0.85 MB/sec execute 61 sec latency 16146.624 ms 1 11118 0.83 MB/sec execute 62 sec latency 17146.804 ms 1 11118 0.82 MB/sec execute 63 sec latency 18146.962 ms oleg201-server: oleg201-server.virtnet: executing set_default_debug -1 all 8 1 11118 0.81 MB/sec execute 64 sec latency 19147.118 ms pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1 Started lustre-MDT0000 1 11118 0.80 MB/sec execute 65 sec latency 20147.297 ms 1 11118 0.78 MB/sec execute 66 sec latency 21147.478 ms 1 11118 0.77 MB/sec execute 67 sec latency 22147.637 ms 1 11118 0.76 MB/sec execute 68 sec latency 23147.754 ms 1 11239 0.75 MB/sec execute 69 sec latency 23716.315 ms oleg201-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 11555 0.75 MB/sec execute 70 sec latency 15.282 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 11889 0.76 MB/sec execute 71 sec latency 14.897 ms 1 12310 0.79 MB/sec execute 72 sec latency 14.790 ms 1 12689 0.79 MB/sec execute 73 sec latency 14.543 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5116 1282572 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3240 1284448 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 49316 3552752 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 27524 3571828 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 76840 7124580 2% /mnt/lustre 1 13074 0.80 MB/sec execute 74 sec latency 15.708 ms 1 13594 0.86 MB/sec execute 75 sec latency 16.132 ms 1 14209 0.91 MB/sec execute 76 sec latency 14.869 ms 1 14520 0.92 MB/sec execute 77 sec latency 15.169 ms test_26 fail mds2 4 times 1 14846 0.91 MB/sec execute 78 sec latency 13.986 ms Failing mds2 on oleg201-server Stopping /mnt/lustre-mds2 (opts:) on oleg201-server 1 15006 0.90 MB/sec execute 79 sec latency 450.306 ms reboot facets: mds2 1 15006 0.89 MB/sec execute 80 sec latency 1450.484 ms 1 15006 0.88 MB/sec execute 81 sec latency 2450.692 ms 1 15006 0.87 MB/sec execute 82 sec latency 3450.855 ms 1 15006 0.86 MB/sec execute 83 sec latency 4451.103 ms 1 15006 0.85 MB/sec execute 84 sec latency 5451.336 ms 1 15006 0.84 MB/sec execute 85 sec latency 6451.585 ms 1 15006 0.83 MB/sec execute 86 sec latency 7451.800 ms 1 15006 0.82 MB/sec execute 87 sec latency 8452.172 ms 1 15006 0.81 MB/sec execute 88 sec latency 9452.431 ms 1 15006 0.80 MB/sec execute 89 sec latency 10452.649 ms Failover mds2 to oleg201-server mount facets: mds2 1 15006 0.79 MB/sec execute 90 sec latency 11452.842 ms 1 15006 0.78 MB/sec execute 91 sec latency 12453.015 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 15006 0.78 MB/sec execute 92 sec latency 13453.148 ms oleg201-server: oleg201-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1 1 15006 0.77 MB/sec execute 93 sec latency 14453.271 ms Started lustre-MDT0001 1 15006 0.76 MB/sec execute 94 sec latency 15453.417 ms 1 15006 0.75 MB/sec execute 95 sec latency 16453.591 ms 1 15006 0.74 MB/sec execute 96 sec latency 17453.757 ms 1 15006 0.74 MB/sec execute 97 sec latency 18453.866 ms 1 15098 0.73 MB/sec execute 98 sec latency 19188.396 ms oleg201-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 15445 0.74 MB/sec execute 99 sec latency 15.229 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 cleanup 100 sec 0 cleanup 100 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2360 18.275 23716.304 Close 1723 1.892 572.348 Rename 103 11.828 24.898 Unlink 490 3.871 13.968 Qpathinfo 2151 2.128 21.340 Qfileinfo 374 0.380 2.290 Qfsinfo 408 0.676 4.079 Sfileinfo 200 101.383 19188.385 Find 843 42.109 19456.662 WriteX 1186 2.086 10.159 ReadX 3782 0.030 0.785 LockX 8 1.284 1.462 UnlockX 8 1.407 1.859 Flush 169 7.267 24.664 Throughput 0.737132 MB/sec 1 clients 1 procs max_latency=23716.315 ms stopping dbench on /mnt/lustre at Wed May 8 17:55:16 EDT 2024 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H fnv_1a_64 /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 Wed May 8 17:55:17 EDT 2024 waiting for dbench pid 11284 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 1 258 9.66 MB/sec warmup 1 sec latency 18.379 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4716 1282972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3108 1284580 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 45136 3536924 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18472 3587156 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 63608 7124080 1% /mnt/lustre 1 511 8.86 MB/sec warmup 2 sec latency 20.582 ms 1 789 7.15 MB/sec warmup 3 sec latency 237.252 ms 1 1148 5.75 MB/sec warmup 4 sec latency 16.657 ms test_26 fail mds1 5 times 1 1591 5.23 MB/sec warmup 5 sec latency 23.353 ms Failing mds1 on oleg201-server Stopping /mnt/lustre-mds1 (opts:) on oleg201-server 1 1864 4.39 MB/sec warmup 6 sec latency 253.530 ms reboot facets: mds1 1 1864 3.77 MB/sec warmup 7 sec latency 1253.714 ms 1 1864 3.30 MB/sec warmup 8 sec latency 2253.889 ms 1 1864 2.93 MB/sec warmup 9 sec latency 3254.039 ms 1 1864 2.64 MB/sec warmup 10 sec latency 4254.219 ms 1 1864 2.40 MB/sec warmup 11 sec latency 5254.415 ms 1 1864 2.20 MB/sec warmup 12 sec latency 6254.648 ms 1 1864 2.03 MB/sec warmup 13 sec latency 7254.847 ms 1 1864 1.88 MB/sec warmup 14 sec latency 8255.050 ms 1 1864 1.76 MB/sec warmup 15 sec latency 9255.245 ms 1 1864 1.65 MB/sec warmup 16 sec latency 10255.496 ms Failover mds1 to oleg201-server mount facets: mds1 1 1864 1.55 MB/sec warmup 17 sec latency 11255.777 ms 1 1864 1.46 MB/sec warmup 18 sec latency 12256.058 ms 1 1864 1.39 MB/sec warmup 19 sec latency 13256.269 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1864 0.00 MB/sec execute 1 sec latency 15256.751 ms 1 1864 0.00 MB/sec execute 2 sec latency 16256.914 ms 1 1864 0.00 MB/sec execute 3 sec latency 17257.060 ms 1 1864 0.00 MB/sec execute 4 sec latency 18257.421 ms oleg201-server: oleg201-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1 1 1864 0.00 MB/sec execute 5 sec latency 19257.735 ms Started lustre-MDT0000 1 1864 0.00 MB/sec execute 6 sec latency 20258.011 ms 1 1864 0.00 MB/sec execute 7 sec latency 21258.188 ms 1 1864 0.00 MB/sec execute 8 sec latency 22258.321 ms 1 1864 0.00 MB/sec execute 9 sec latency 23258.445 ms 1 1945 0.01 MB/sec execute 10 sec latency 24054.195 ms oleg201-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2289 0.12 MB/sec execute 11 sec latency 16.983 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2759 0.47 MB/sec execute 12 sec latency 15.482 ms 1 3364 0.70 MB/sec execute 13 sec latency 14.186 ms 1 3813 0.96 MB/sec execute 14 sec latency 14.929 ms 1 4052 0.91 MB/sec execute 15 sec latency 40.675 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3388 1284300 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2924 1284764 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 50788 3555576 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 23532 3580416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 74320 7135992 2% /mnt/lustre 1 4374 0.89 MB/sec execute 16 sec latency 20.240 ms 1 4714 0.93 MB/sec execute 17 sec latency 19.733 ms 1 5098 1.05 MB/sec execute 18 sec latency 26.406 ms test_26 fail mds2 6 times 1 5405 1.01 MB/sec execute 19 sec latency 16.771 ms Failing mds2 on oleg201-server Stopping /mnt/lustre-mds2 (opts:) on oleg201-server 1 5820 0.98 MB/sec execute 20 sec latency 38.591 ms reboot facets: mds2 1 5820 0.93 MB/sec execute 21 sec latency 1011.888 ms 1 5820 0.89 MB/sec execute 22 sec latency 2012.034 ms 1 5820 0.85 MB/sec execute 23 sec latency 3012.199 ms 1 5820 0.81 MB/sec execute 24 sec latency 4012.454 ms 1 5820 0.78 MB/sec execute 25 sec latency 5012.634 ms 1 5820 0.75 MB/sec execute 26 sec latency 6012.775 ms 1 5820 0.72 MB/sec execute 27 sec latency 7012.975 ms 1 5820 0.70 MB/sec execute 28 sec latency 8013.124 ms 1 5820 0.67 MB/sec execute 29 sec latency 9013.299 ms 1 5820 0.65 MB/sec execute 30 sec latency 10013.524 ms Failover mds2 to oleg201-server mount facets: mds2 1 5820 0.63 MB/sec execute 31 sec latency 11013.631 ms 1 5820 0.61 MB/sec execute 32 sec latency 12013.743 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 5820 0.59 MB/sec execute 33 sec latency 13013.870 ms 1 5820 0.57 MB/sec execute 34 sec latency 14014.032 ms oleg201-server: oleg201-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1 Started lustre-MDT0001 1 5820 0.56 MB/sec execute 35 sec latency 15014.180 ms 1 5820 0.54 MB/sec execute 36 sec latency 16014.399 ms 1 5820 0.53 MB/sec execute 37 sec latency 17014.556 ms 1 5820 0.51 MB/sec execute 38 sec latency 18014.713 ms 1 5910 0.53 MB/sec execute 39 sec latency 18807.979 ms oleg201-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 6332 0.62 MB/sec execute 40 sec latency 16.875 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6912 0.69 MB/sec execute 41 sec latency 15.149 ms 1 7329 0.77 MB/sec execute 42 sec latency 33.744 ms striped dir -i0 -c2 -H crush /mnt/lustre/d26.replay-dual/run_tar 1 7562 0.76 MB/sec execute 43 sec latency 30.191 ms 1 7893 0.76 MB/sec execute 44 sec latency 23.136 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2384 1285304 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2168 1285520 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37336 3569296 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12116 3593620 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49452 7162916 1% /mnt/lustre 1 8240 0.77 MB/sec execute 45 sec latency 13.336 ms 1 8515 0.82 MB/sec execute 46 sec latency 397.683 ms 1 8839 0.81 MB/sec execute 47 sec latency 17.230 ms test_26 fail mds1 7 times 1 9258 0.80 MB/sec execute 48 sec latency 12.377 ms Failing mds1 on oleg201-server Stopping /mnt/lustre-mds1 (opts:) on oleg201-server 1 9659 0.83 MB/sec execute 49 sec latency 20.084 ms 1 10306 0.92 MB/sec execute 50 sec latency 13.546 ms 1 10788 0.99 MB/sec execute 51 sec latency 13.786 ms 1 11045 1.00 MB/sec execute 52 sec latency 24.229 ms 1 11174 0.98 MB/sec execute 53 sec latency 485.152 ms 1 11174 0.96 MB/sec execute 54 sec latency 1485.296 ms reboot facets: mds1 1 11174 0.94 MB/sec execute 55 sec latency 2485.402 ms 1 11174 0.93 MB/sec execute 56 sec latency 3485.526 ms 1 11174 0.91 MB/sec execute 57 sec latency 4485.718 ms 1 11174 0.90 MB/sec execute 58 sec latency 5485.891 ms 1 11174 0.88 MB/sec execute 59 sec latency 6486.041 ms 1 11174 0.87 MB/sec execute 60 sec latency 7486.171 ms 1 11174 0.85 MB/sec execute 61 sec latency 8486.287 ms 1 11174 0.84 MB/sec execute 62 sec latency 9486.493 ms 1 11174 0.82 MB/sec execute 63 sec latency 10486.759 ms 1 11174 0.81 MB/sec execute 64 sec latency 11486.991 ms Failover mds1 to oleg201-server 1 11174 0.80 MB/sec execute 65 sec latency 12487.139 ms mount facets: mds1 1 11174 0.79 MB/sec execute 66 sec latency 13487.319 ms 1 11174 0.78 MB/sec execute 67 sec latency 14487.432 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 11174 0.76 MB/sec execute 68 sec latency 15487.628 ms 1 11174 0.75 MB/sec execute 69 sec latency 16487.908 ms 1 11174 0.74 MB/sec execute 70 sec latency 17488.076 ms 1 11174 0.73 MB/sec execute 71 sec latency 18488.218 ms oleg201-server: oleg201-server.virtnet: executing set_default_debug -1 all 8 1 11174 0.72 MB/sec execute 72 sec latency 19488.463 ms pdsh@oleg201-client: oleg201-server: ssh exited with exit code 1 Started lustre-MDT0000 1 11174 0.71 MB/sec execute 73 sec latency 20488.683 ms 1 11174 0.70 MB/sec execute 74 sec latency 21488.951 ms 1 11174 0.69 MB/sec execute 75 sec latency 22489.063 ms 1 11174 0.68 MB/sec execute 76 sec latency 23489.228 ms 1 11316 0.68 MB/sec execute 77 sec latency 24111.918 ms oleg201-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 11629 0.68 MB/sec execute 78 sec latency 14.695 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 12061 0.72 MB/sec execute 79 sec latency 13.488 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 12412 0.72 MB/sec execute 80 sec latency 15.593 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Wed May 8 17:56:58 EDT 2024 with return code 0 11284 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 11284 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished