== replay-dual test 26: dbench and tar with mds failover ========================================================== 12:21:09 (1724775669) Starting client oleg422-client.virtnet: -o user_xattr,flock 192.168.204.122@tcp:/lustre /mnt/lustre Started clients oleg422-client.virtnet: 192.168.204.122@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 3308 Started dbench loop with 3309 striped dir -i0 -c2 -H crush2 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H crush2 /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 Tue Aug 27 12:21:10 EDT 2024 waiting for dbench pid 3350 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 1 255 9.66 MB/sec warmup 1 sec latency 22.192 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2296 1285392 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2104 1285584 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26112 3555936 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27656 7161412 1% /mnt/lustre 1 501 8.73 MB/sec warmup 2 sec latency 20.130 ms 1 731 7.10 MB/sec warmup 3 sec latency 287.063 ms 1 985 5.48 MB/sec warmup 4 sec latency 16.899 ms test_26 fail mds1 1 times 1 1284 4.63 MB/sec warmup 5 sec latency 17.544 ms Failing mds1 on oleg422-server Stopping /mnt/lustre-mds1 (opts:) on oleg422-server 1 1587 4.36 MB/sec warmup 6 sec latency 269.114 ms 12:21:17 (1724775677) shut down 1 1587 3.74 MB/sec warmup 7 sec latency 1269.325 ms 1 1587 3.27 MB/sec warmup 8 sec latency 2269.587 ms 1 1587 2.91 MB/sec warmup 9 sec latency 3269.772 ms 1 1587 2.62 MB/sec warmup 10 sec latency 4270.020 ms 1 1587 2.38 MB/sec warmup 11 sec latency 5270.221 ms 1 1587 2.18 MB/sec warmup 12 sec latency 6270.408 ms 1 1587 2.01 MB/sec warmup 13 sec latency 7270.606 ms 1 1587 1.87 MB/sec warmup 14 sec latency 8270.826 ms 1 1587 1.74 MB/sec warmup 15 sec latency 9271.008 ms 1 1587 1.63 MB/sec warmup 16 sec latency 10271.206 ms Failover mds1 to oleg422-server mount facets: mds1 1 1587 1.54 MB/sec warmup 17 sec latency 11271.424 ms 1 1587 1.45 MB/sec warmup 18 sec latency 12271.628 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1587 1.38 MB/sec warmup 19 sec latency 13271.826 ms oleg422-server: oleg422-server.virtnet: executing set_default_debug -1 all pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1 Started lustre-MDT0000 12:21:31 (1724775691) targets are mounted 12:21:31 (1724775691) facet_failover done 1 1587 0.00 MB/sec execute 1 sec latency 15272.198 ms 1 1587 0.00 MB/sec execute 2 sec latency 16272.409 ms 1 1587 0.00 MB/sec execute 3 sec latency 17272.584 ms 1 1587 0.00 MB/sec execute 4 sec latency 18272.772 ms 1 1651 0.01 MB/sec execute 5 sec latency 19054.202 ms oleg422-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 1978 0.05 MB/sec execute 6 sec latency 17.112 ms 1 2347 0.25 MB/sec execute 7 sec latency 14.146 ms 1 2762 0.73 MB/sec execute 8 sec latency 18.175 ms 1 3366 1.03 MB/sec execute 9 sec latency 15.344 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3004 1284684 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2600 1285088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 5692 3592556 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 28948 3565860 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 34640 7158416 1% /mnt/lustre 1 3800 1.36 MB/sec execute 10 sec latency 28.840 ms 1 4026 1.26 MB/sec execute 11 sec latency 15.941 ms 1 4302 1.19 MB/sec execute 12 sec latency 27.366 ms 1 4546 1.14 MB/sec execute 13 sec latency 21.605 ms test_26 fail mds2 2 times Failing mds2 on oleg422-server Stopping /mnt/lustre-mds2 (opts:) on oleg422-server 1 4839 1.15 MB/sec execute 14 sec latency 20.093 ms 12:21:45 (1724775705) shut down 1 4862 1.10 MB/sec execute 15 sec latency 960.521 ms 1 4862 1.03 MB/sec execute 16 sec latency 1960.638 ms 1 4862 0.97 MB/sec execute 17 sec latency 2960.730 ms 1 4862 0.91 MB/sec execute 18 sec latency 3960.845 ms 1 4862 0.86 MB/sec execute 19 sec latency 4960.973 ms 1 4862 0.82 MB/sec execute 20 sec latency 5961.066 ms 1 4862 0.78 MB/sec execute 21 sec latency 6961.165 ms 1 4862 0.75 MB/sec execute 22 sec latency 7961.260 ms 1 4862 0.71 MB/sec execute 23 sec latency 8961.373 ms 1 4862 0.68 MB/sec execute 24 sec latency 9961.486 ms Failover mds2 to oleg422-server mount facets: mds2 1 4862 0.66 MB/sec execute 25 sec latency 10961.573 ms 1 4862 0.63 MB/sec execute 26 sec latency 11961.678 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4862 0.61 MB/sec execute 27 sec latency 12961.821 ms oleg422-server: oleg422-server.virtnet: executing set_default_debug -1 all 1 4862 0.59 MB/sec execute 28 sec latency 13961.928 ms pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1 Started lustre-MDT0001 12:21:59 (1724775719) targets are mounted 12:21:59 (1724775719) facet_failover done 1 4862 0.57 MB/sec execute 29 sec latency 14962.099 ms 1 4862 0.55 MB/sec execute 30 sec latency 15962.322 ms 1 4862 0.53 MB/sec execute 31 sec latency 16962.545 ms 1 4862 0.51 MB/sec execute 32 sec latency 17962.773 ms 1 5023 0.58 MB/sec execute 33 sec latency 18590.041 ms oleg422-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 5284 0.57 MB/sec execute 34 sec latency 16.986 ms 1 5591 0.56 MB/sec execute 35 sec latency 19.271 ms 1 5956 0.58 MB/sec execute 36 sec latency 15.175 ms 1 6462 0.70 MB/sec execute 37 sec latency 14.903 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4740 1282948 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2604 1285084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 13464 3584072 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36888 3556612 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 50352 7140684 1% /mnt/lustre 1 7045 0.82 MB/sec execute 38 sec latency 28.805 ms 1 7357 0.84 MB/sec execute 39 sec latency 14.749 ms 1 7590 0.83 MB/sec execute 40 sec latency 26.390 ms 1 7891 0.82 MB/sec execute 41 sec latency 15.774 ms test_26 fail mds1 3 times Failing mds1 on oleg422-server Stopping /mnt/lustre-mds1 (opts:) on oleg422-server 1 8147 0.83 MB/sec execute 42 sec latency 112.085 ms 12:22:13 (1724775733) shut down 1 8147 0.81 MB/sec execute 43 sec latency 1112.271 ms 1 8147 0.79 MB/sec execute 44 sec latency 2112.486 ms 1 8147 0.78 MB/sec execute 45 sec latency 3112.727 ms 1 8147 0.76 MB/sec execute 46 sec latency 4112.859 ms 1 8147 0.74 MB/sec execute 47 sec latency 5113.079 ms 1 8147 0.73 MB/sec execute 48 sec latency 6113.260 ms 1 8147 0.71 MB/sec execute 49 sec latency 7113.427 ms 1 8147 0.70 MB/sec execute 50 sec latency 8113.599 ms 1 8147 0.69 MB/sec execute 51 sec latency 9113.816 ms 1 8147 0.67 MB/sec execute 52 sec latency 10113.988 ms Failover mds1 to oleg422-server mount facets: mds1 1 8147 0.66 MB/sec execute 53 sec latency 11114.105 ms 1 8147 0.65 MB/sec execute 54 sec latency 12114.240 ms 1 8147 0.64 MB/sec execute 55 sec latency 13114.420 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 8147 0.62 MB/sec execute 56 sec latency 14114.587 ms oleg422-server: oleg422-server.virtnet: executing set_default_debug -1 all pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1 1 8147 0.61 MB/sec execute 57 sec latency 15114.767 ms Started lustre-MDT0000 12:22:27 (1724775747) targets are mounted 12:22:27 (1724775747) facet_failover done 1 8147 0.60 MB/sec execute 58 sec latency 16114.907 ms 1 8147 0.59 MB/sec execute 59 sec latency 17115.026 ms 1 8147 0.58 MB/sec execute 60 sec latency 18115.257 ms 1 8147 0.57 MB/sec execute 61 sec latency 19115.448 ms oleg422-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 8365 0.57 MB/sec execute 62 sec latency 19394.305 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 8722 0.61 MB/sec execute 63 sec latency 20.071 ms 1 9011 0.60 MB/sec execute 64 sec latency 19.546 ms 1 9369 0.60 MB/sec execute 65 sec latency 12.942 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5256 1282432 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3240 1284448 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21564 3561740 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37104 3558452 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 58668 7120192 1% /mnt/lustre 1 9693 0.62 MB/sec execute 66 sec latency 17.623 ms 1 10296 0.69 MB/sec execute 67 sec latency 100.565 ms 1 10629 0.74 MB/sec execute 68 sec latency 516.059 ms 1 10926 0.75 MB/sec execute 69 sec latency 14.631 ms test_26 fail mds2 4 times 1 11161 0.75 MB/sec execute 70 sec latency 14.220 ms Failing mds2 on oleg422-server Stopping /mnt/lustre-mds2 (opts:) on oleg422-server 1 11446 0.74 MB/sec execute 71 sec latency 28.037 ms 12:22:41 (1724775761) shut down 1 11653 0.74 MB/sec execute 72 sec latency 235.050 ms 1 11653 0.73 MB/sec execute 73 sec latency 1235.260 ms 1 11653 0.72 MB/sec execute 74 sec latency 2235.440 ms 1 11653 0.71 MB/sec execute 75 sec latency 3235.615 ms 1 11653 0.70 MB/sec execute 76 sec latency 4235.809 ms 1 11653 0.69 MB/sec execute 77 sec latency 5236.026 ms 1 11653 0.68 MB/sec execute 78 sec latency 6236.225 ms 1 11653 0.67 MB/sec execute 79 sec latency 7236.487 ms 1 11653 0.66 MB/sec execute 80 sec latency 8236.754 ms 1 11653 0.66 MB/sec execute 81 sec latency 9236.996 ms Failover mds2 to oleg422-server mount facets: mds2 1 11653 0.65 MB/sec execute 82 sec latency 10237.156 ms 1 11653 0.64 MB/sec execute 83 sec latency 11237.285 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 11653 0.63 MB/sec execute 84 sec latency 12237.401 ms oleg422-server: oleg422-server.virtnet: executing set_default_debug -1 all pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1 Started lustre-MDT0001 12:22:55 (1724775775) targets are mounted 12:22:55 (1724775775) facet_failover done 1 11653 0.62 MB/sec execute 85 sec latency 13237.582 ms 1 11653 0.62 MB/sec execute 86 sec latency 14237.703 ms 1 11653 0.61 MB/sec execute 87 sec latency 15237.862 ms 1 11653 0.60 MB/sec execute 88 sec latency 16238.038 ms 1 11653 0.60 MB/sec execute 89 sec latency 17238.173 ms 1 11733 0.60 MB/sec execute 90 sec latency 18041.020 ms oleg422-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 12081 0.63 MB/sec execute 91 sec latency 16.723 ms 1 12353 0.62 MB/sec execute 92 sec latency 19.691 ms 1 12662 0.62 MB/sec execute 93 sec latency 23.103 ms 1 13010 0.63 MB/sec execute 94 sec latency 32.108 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4984 1282704 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2992 1284696 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24396 3579396 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 44876 3557860 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 69272 7137256 1% /mnt/lustre 1 13410 0.66 MB/sec execute 95 sec latency 39.133 ms 1 13996 0.69 MB/sec execute 96 sec latency 15.370 ms 1 14406 0.73 MB/sec execute 97 sec latency 14.580 ms 1 14649 0.73 MB/sec execute 98 sec latency 16.704 ms test_26 fail mds1 5 times Failing mds1 on oleg422-server Stopping /mnt/lustre-mds1 (opts:) on oleg422-server 1 14917 0.72 MB/sec execute 99 sec latency 40.723 ms 12:23:10 (1724775790) shut down 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec 1 cleanup 104 sec 1 cleanup 105 sec 1 cleanup 106 sec 1 cleanup 107 sec 1 cleanup 108 sec 1 cleanup 109 sec Failover mds1 to oleg422-server mount facets: mds1 1 cleanup 110 sec 1 cleanup 111 sec 1 cleanup 112 sec Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 cleanup 113 sec oleg422-server: oleg422-server.virtnet: executing set_default_debug -1 all pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1 Started lustre-MDT0000 12:23:24 (1724775804) targets are mounted 12:23:24 (1724775804) facet_failover done 1 cleanup 114 sec 1 cleanup 115 sec 1 cleanup 116 sec 1 cleanup 117 sec 1 cleanup 118 sec 1 cleanup 119 sec oleg422-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 0 cleanup 119 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2313 32.560 19054.191 Close 1691 1.543 15.803 Rename 95 13.752 28.782 Unlink 479 45.302 19631.525 Qpathinfo 2125 11.475 19394.276 Qfileinfo 367 0.417 2.418 Qfsinfo 388 0.805 3.715 Sfileinfo 173 8.560 32.968 Find 815 1.892 9.901 WriteX 1134 1.900 12.505 ReadX 3639 0.072 2.623 LockX 8 1.446 2.078 UnlockX 8 1.416 1.706 Flush 159 11.392 516.048 Throughput 0.722447 MB/sec 1 clients 1 procs max_latency=19394.305 ms stopping dbench on /mnt/lustre at Tue Aug 27 12:23:30 EDT 2024 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 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 Tue Aug 27 12:23:31 EDT 2024 waiting for dbench pid 8909 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 1 247 9.40 MB/sec warmup 1 sec latency 21.839 ms 1 503 8.73 MB/sec warmup 2 sec latency 19.413 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3804 1283884 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2696 1284992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 38228 3557356 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 8492 3598444 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 46720 7155800 1% /mnt/lustre 1 808 7.16 MB/sec warmup 3 sec latency 26.935 ms 1 1128 5.75 MB/sec warmup 4 sec latency 16.233 ms 1 1502 5.21 MB/sec warmup 5 sec latency 16.418 ms 1 1839 4.39 MB/sec warmup 6 sec latency 18.151 ms test_26 fail mds2 6 times Failing mds2 on oleg422-server 1 2177 3.82 MB/sec warmup 7 sec latency 14.282 ms Stopping /mnt/lustre-mds2 (opts:) on oleg422-server 12:23:39 (1724775819) shut down 1 2474 3.58 MB/sec warmup 8 sec latency 37.099 ms 1 3013 3.73 MB/sec warmup 9 sec latency 21.008 ms 1 3617 3.86 MB/sec warmup 10 sec latency 15.471 ms 1 3860 3.61 MB/sec warmup 11 sec latency 16.777 ms 1 4067 3.34 MB/sec warmup 12 sec latency 16.223 ms 1 4083 3.08 MB/sec warmup 13 sec latency 932.707 ms 1 4083 2.86 MB/sec warmup 14 sec latency 1932.935 ms 1 4083 2.67 MB/sec warmup 15 sec latency 2933.188 ms 1 4083 2.51 MB/sec warmup 16 sec latency 3933.363 ms 1 4083 2.36 MB/sec warmup 17 sec latency 4933.576 ms 1 4083 2.23 MB/sec warmup 18 sec latency 5933.738 ms Failover mds2 to oleg422-server mount facets: mds2 1 4083 2.11 MB/sec warmup 19 sec latency 6933.867 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4083 0.00 MB/sec execute 1 sec latency 8934.179 ms oleg422-server: oleg422-server.virtnet: executing set_default_debug -1 all pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1 Started lustre-MDT0001 12:23:53 (1724775833) targets are mounted 12:23:53 (1724775833) facet_failover done 1 4083 0.00 MB/sec execute 2 sec latency 9934.319 ms 1 4083 0.00 MB/sec execute 3 sec latency 10934.426 ms 1 4083 0.00 MB/sec execute 4 sec latency 11934.622 ms 1 4083 0.00 MB/sec execute 5 sec latency 12934.840 ms 1 4086 0.00 MB/sec execute 6 sec latency 13909.871 ms oleg422-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 4357 0.07 MB/sec execute 7 sec latency 22.990 ms 1 4645 0.24 MB/sec execute 8 sec latency 21.490 ms 1 5012 0.56 MB/sec execute 9 sec latency 18.650 ms 1 5274 0.53 MB/sec execute 10 sec latency 24.077 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2420 1285268 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2052 1285636 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29132 3566532 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 6972 3589220 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 36104 7155752 1% /mnt/lustre 1 5549 0.50 MB/sec execute 11 sec latency 33.331 ms striped dir -i0 -c2 -H crush2 /mnt/lustre/d26.replay-dual/run_tar 1 5820 0.48 MB/sec execute 12 sec latency 157.017 ms 1 6047 0.60 MB/sec execute 13 sec latency 404.003 ms 1 6568 0.90 MB/sec execute 14 sec latency 17.047 ms test_26 fail mds1 7 times Failing mds1 on oleg422-server 1 7181 1.18 MB/sec execute 15 sec latency 17.593 ms Stopping /mnt/lustre-mds1 (opts:) on oleg422-server 12:24:07 (1724775847) shut down 1 7304 1.17 MB/sec execute 16 sec latency 598.202 ms 1 7304 1.11 MB/sec execute 17 sec latency 1598.360 ms 1 7304 1.04 MB/sec execute 18 sec latency 2598.562 ms 1 7304 0.99 MB/sec execute 19 sec latency 3598.736 ms 1 7304 0.94 MB/sec execute 20 sec latency 4598.900 ms 1 7304 0.89 MB/sec execute 21 sec latency 5599.047 ms 1 7304 0.85 MB/sec execute 22 sec latency 6599.210 ms 1 7304 0.82 MB/sec execute 23 sec latency 7599.361 ms 1 7304 0.78 MB/sec execute 24 sec latency 8599.527 ms 1 7304 0.75 MB/sec execute 25 sec latency 9599.676 ms 1 7304 0.72 MB/sec execute 26 sec latency 10599.798 ms Failover mds1 to oleg422-server mount facets: mds1 1 7304 0.70 MB/sec execute 27 sec latency 11599.900 ms 1 7304 0.67 MB/sec execute 28 sec latency 12600.027 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 7304 0.65 MB/sec execute 29 sec latency 13600.222 ms oleg422-server: oleg422-server.virtnet: executing set_default_debug -1 all pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1 Started lustre-MDT0000 12:24:21 (1724775861) targets are mounted 12:24:21 (1724775861) facet_failover done 1 7304 0.63 MB/sec execute 30 sec latency 14600.390 ms 1 7304 0.61 MB/sec execute 31 sec latency 15600.499 ms 1 7304 0.59 MB/sec execute 32 sec latency 16600.690 ms 1 7304 0.57 MB/sec execute 33 sec latency 17600.844 ms 1 7304 0.55 MB/sec execute 34 sec latency 18600.970 ms oleg422-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 7450 0.55 MB/sec execute 35 sec latency 18958.375 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 7674 0.53 MB/sec execute 36 sec latency 15.007 ms 1 7969 0.53 MB/sec execute 37 sec latency 18.122 ms 1 8256 0.56 MB/sec execute 38 sec latency 21.345 ms 1 8611 0.62 MB/sec execute 39 sec latency 16.765 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3060 1284628 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2684 1285004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37484 3568296 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12092 3592748 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49576 7161044 1% /mnt/lustre 1 8891 0.61 MB/sec execute 40 sec latency 17.001 ms 1 9194 0.60 MB/sec execute 41 sec latency 63.400 ms 1 9521 0.62 MB/sec execute 42 sec latency 25.368 ms test_26 fail mds2 8 times 1 10016 0.74 MB/sec execute 43 sec latency 18.250 ms Failing mds2 on oleg422-server Stopping /mnt/lustre-mds2 (opts:) on oleg422-server 1 10478 0.76 MB/sec execute 44 sec latency 21.676 ms 12:24:35 (1724775875) shut down 1 10871 0.84 MB/sec execute 45 sec latency 13.029 ms 1 11089 0.83 MB/sec execute 46 sec latency 16.329 ms 1 11174 0.81 MB/sec execute 47 sec latency 625.965 ms 1 11174 0.80 MB/sec execute 48 sec latency 1626.201 ms 1 11174 0.78 MB/sec execute 49 sec latency 2626.340 ms 1 11174 0.76 MB/sec execute 50 sec latency 3626.441 ms 1 11174 0.75 MB/sec execute 51 sec latency 4626.538 ms 1 11174 0.74 MB/sec execute 52 sec latency 5626.647 ms 1 11174 0.72 MB/sec execute 53 sec latency 6626.800 ms 1 11174 0.71 MB/sec execute 54 sec latency 7626.941 ms Failover mds2 to oleg422-server mount facets: mds2 1 11174 0.70 MB/sec execute 55 sec latency 8627.063 ms 1 11174 0.68 MB/sec execute 56 sec latency 9627.220 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 11174 0.67 MB/sec execute 57 sec latency 10627.326 ms oleg422-server: oleg422-server.virtnet: executing set_default_debug -1 all pdsh@oleg422-client: oleg422-server: ssh exited with exit code 1 Started lustre-MDT0001 12:24:49 (1724775889) targets are mounted 12:24:49 (1724775889) facet_failover done 1 11174 0.66 MB/sec execute 58 sec latency 11627.488 ms 1 11174 0.65 MB/sec execute 59 sec latency 12627.584 ms 1 11174 0.64 MB/sec execute 60 sec latency 13627.673 ms 1 11174 0.63 MB/sec execute 61 sec latency 14627.796 ms 1 11207 0.62 MB/sec execute 62 sec latency 15501.034 ms oleg422-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 11507 0.62 MB/sec execute 63 sec latency 15.425 ms 1 11798 0.63 MB/sec execute 64 sec latency 16.255 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 12160 0.67 MB/sec execute 65 sec latency 15.712 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 1 12438 0.66 MB/sec execute 66 sec latency 42.717 ms stopping dbench on /mnt/lustre at Tue Aug 27 12:24:57 EDT 2024 with return code 0 8909 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 8909 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished