== replay-dual test 26: dbench and tar with mds failover ========================================================== 05:14:07 (1731752047) Starting client oleg211-client.virtnet: -o user_xattr,flock 192.168.202.111@tcp:/lustre /mnt/lustre Started clients oleg211-client.virtnet: 192.168.202.111@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,csumfix,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) Started tar loop with pid 3798 Started dbench loop with 3799 striped dir -i0 -c2 -H fnv_1a_64 /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 Sat Nov 16 05:14:09 EST 2024 waiting for dbench pid 3840 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 1 262 9.92 MB/sec warmup 1 sec latency 22.990 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 3580568 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27656 7186044 1% /mnt/lustre 1 511 8.86 MB/sec warmup 2 sec latency 19.879 ms 1 738 7.10 MB/sec warmup 3 sec latency 332.313 ms 1 1025 5.70 MB/sec warmup 4 sec latency 16.199 ms test_26 fail mds1 1 times 1 1410 5.20 MB/sec warmup 5 sec latency 17.845 ms Failing mds1 on oleg211-server Stopping /mnt/lustre-mds1 (opts:) on oleg211-server 1 1614 4.36 MB/sec warmup 6 sec latency 318.298 ms 05:14:15 (1731752055) shut down 1 1614 3.74 MB/sec warmup 7 sec latency 1318.500 ms 1 1614 3.27 MB/sec warmup 8 sec latency 2318.705 ms 1 1614 2.91 MB/sec warmup 9 sec latency 3318.875 ms 1 1614 2.62 MB/sec warmup 10 sec latency 4319.065 ms 1 1614 2.38 MB/sec warmup 11 sec latency 5319.237 ms 1 1614 2.18 MB/sec warmup 12 sec latency 6319.394 ms 1 1614 2.01 MB/sec warmup 13 sec latency 7319.541 ms 1 1614 1.87 MB/sec warmup 14 sec latency 8319.716 ms 1 1614 1.74 MB/sec warmup 15 sec latency 9319.880 ms 1 1614 1.63 MB/sec warmup 16 sec latency 10320.035 ms Failover mds1 to oleg211-server mount facets: mds1 1 1614 1.54 MB/sec warmup 17 sec latency 11320.185 ms 1 1614 1.45 MB/sec warmup 18 sec latency 12320.382 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1614 1.38 MB/sec warmup 19 sec latency 13320.489 ms oleg211-server: oleg211-server.virtnet: executing set_default_debug -1 all pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1 Started lustre-MDT0000 05:14:29 (1731752069) targets are mounted 05:14:29 (1731752069) facet_failover done 1 1614 0.00 MB/sec execute 1 sec latency 15320.767 ms 1 1614 0.00 MB/sec execute 2 sec latency 16320.942 ms 1 1614 0.00 MB/sec execute 3 sec latency 17321.110 ms 1 1614 0.00 MB/sec execute 4 sec latency 18321.223 ms 1 1709 0.01 MB/sec execute 5 sec latency 18971.334 ms oleg211-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 2024 0.06 MB/sec execute 6 sec latency 15.400 ms 1 2394 0.26 MB/sec execute 7 sec latency 15.656 ms 1 2901 0.83 MB/sec execute 8 sec latency 17.242 ms 1 3428 1.14 MB/sec execute 9 sec latency 16.862 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3000 1284688 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2596 1285092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 5392 3592132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 29756 3569212 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 35148 7161344 1% /mnt/lustre 1 3816 1.36 MB/sec execute 10 sec latency 13.740 ms 1 4049 1.26 MB/sec execute 11 sec latency 15.887 ms 1 4338 1.19 MB/sec execute 12 sec latency 41.949 ms 1 4620 1.22 MB/sec execute 13 sec latency 16.453 ms test_26 fail mds2 2 times Failing mds2 on oleg211-server Stopping /mnt/lustre-mds2 (opts:) on oleg211-server 1 4986 1.36 MB/sec execute 14 sec latency 28.184 ms 05:14:43 (1731752083) shut down 1 4999 1.26 MB/sec execute 15 sec latency 947.243 ms 1 4999 1.19 MB/sec execute 16 sec latency 1947.367 ms 1 4999 1.12 MB/sec execute 17 sec latency 2947.473 ms 1 4999 1.05 MB/sec execute 18 sec latency 3947.585 ms 1 4999 1.00 MB/sec execute 19 sec latency 4947.670 ms 1 4999 0.95 MB/sec execute 20 sec latency 5947.759 ms 1 4999 0.90 MB/sec execute 21 sec latency 6947.856 ms 1 4999 0.86 MB/sec execute 22 sec latency 7947.950 ms 1 4999 0.82 MB/sec execute 23 sec latency 8948.046 ms 1 4999 0.79 MB/sec execute 24 sec latency 9948.160 ms Failover mds2 to oleg211-server mount facets: mds2 1 4999 0.76 MB/sec execute 25 sec latency 10948.262 ms 1 4999 0.73 MB/sec execute 26 sec latency 11948.355 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4999 0.70 MB/sec execute 27 sec latency 12948.454 ms oleg211-server: oleg211-server.virtnet: executing set_default_debug -1 all 1 4999 0.68 MB/sec execute 28 sec latency 13948.548 ms pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1 Started lustre-MDT0001 05:14:57 (1731752097) targets are mounted 05:14:57 (1731752097) facet_failover done 1 4999 0.65 MB/sec execute 29 sec latency 14948.709 ms 1 4999 0.63 MB/sec execute 30 sec latency 15948.837 ms 1 4999 0.61 MB/sec execute 31 sec latency 16948.990 ms 1 4999 0.59 MB/sec execute 32 sec latency 17949.144 ms 1 5118 0.58 MB/sec execute 33 sec latency 18523.187 ms oleg211-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 5358 0.57 MB/sec execute 34 sec latency 18.306 ms 1 5657 0.56 MB/sec execute 35 sec latency 22.521 ms 1 5967 0.58 MB/sec execute 36 sec latency 15.756 ms 1 6453 0.70 MB/sec execute 37 sec latency 16.780 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4728 1282960 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2588 1285100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12676 3581696 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37476 3558844 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 50152 7140540 1% /mnt/lustre 1 6927 0.75 MB/sec execute 38 sec latency 20.750 ms 1 7329 0.84 MB/sec execute 39 sec latency 14.693 ms 1 7559 0.83 MB/sec execute 40 sec latency 14.951 ms 1 7848 0.81 MB/sec execute 41 sec latency 18.046 ms test_26 fail mds1 3 times Failing mds1 on oleg211-server Stopping /mnt/lustre-mds1 (opts:) on oleg211-server 1 8082 0.81 MB/sec execute 42 sec latency 67.966 ms 1 8082 0.79 MB/sec execute 43 sec latency 1068.122 ms 1 8082 0.77 MB/sec execute 44 sec latency 2068.285 ms 1 8082 0.75 MB/sec execute 45 sec latency 3068.457 ms 1 8082 0.74 MB/sec execute 46 sec latency 4068.649 ms 1 8082 0.72 MB/sec execute 47 sec latency 5068.801 ms 1 8082 0.71 MB/sec execute 48 sec latency 6068.915 ms 05:15:17 (1731752117) shut down 1 8082 0.69 MB/sec execute 49 sec latency 7069.102 ms 1 8082 0.68 MB/sec execute 50 sec latency 8069.261 ms 1 8082 0.66 MB/sec execute 51 sec latency 9069.451 ms 1 8082 0.65 MB/sec execute 52 sec latency 10069.598 ms 1 8082 0.64 MB/sec execute 53 sec latency 11069.772 ms 1 8082 0.63 MB/sec execute 54 sec latency 12069.920 ms 1 8082 0.62 MB/sec execute 55 sec latency 13070.106 ms 1 8082 0.61 MB/sec execute 56 sec latency 14070.269 ms 1 8082 0.59 MB/sec execute 57 sec latency 15070.414 ms 1 8082 0.58 MB/sec execute 58 sec latency 16070.595 ms Failover mds1 to oleg211-server mount facets: mds1 1 8082 0.57 MB/sec execute 59 sec latency 17070.799 ms 1 8082 0.56 MB/sec execute 60 sec latency 18070.955 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 8082 0.56 MB/sec execute 61 sec latency 19071.106 ms oleg211-server: oleg211-server.virtnet: executing set_default_debug -1 all pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1 Started lustre-MDT0000 05:15:31 (1731752131) targets are mounted 05:15:31 (1731752131) facet_failover done 1 8082 0.55 MB/sec execute 62 sec latency 20071.286 ms 1 8082 0.54 MB/sec execute 63 sec latency 21071.423 ms 1 8082 0.53 MB/sec execute 64 sec latency 22071.577 ms 1 8082 0.52 MB/sec execute 65 sec latency 23071.718 ms 1 8082 0.51 MB/sec execute 66 sec latency 24071.823 ms oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 8288 0.52 MB/sec execute 67 sec latency 24438.050 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 8611 0.56 MB/sec execute 68 sec latency 22.883 ms 1 8899 0.56 MB/sec execute 69 sec latency 16.963 ms 1 9244 0.55 MB/sec execute 70 sec latency 17.083 ms 1 9563 0.57 MB/sec execute 71 sec latency 16.595 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5184 1282504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3232 1284456 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22064 3582228 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 55108 3548364 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 77172 7130592 2% /mnt/lustre 1 10088 0.63 MB/sec execute 72 sec latency 16.671 ms 1 10476 0.65 MB/sec execute 73 sec latency 338.140 ms 1 10858 0.70 MB/sec execute 74 sec latency 14.057 ms test_26 fail mds2 4 times 1 11081 0.70 MB/sec execute 75 sec latency 14.531 ms Failing mds2 on oleg211-server Stopping /mnt/lustre-mds2 (opts:) on oleg211-server 1 11349 0.69 MB/sec execute 76 sec latency 32.943 ms 05:15:45 (1731752145) shut down 1 11613 0.69 MB/sec execute 77 sec latency 19.141 ms 1 11653 0.68 MB/sec execute 78 sec latency 829.338 ms 1 11653 0.67 MB/sec execute 79 sec latency 1829.588 ms 1 11653 0.66 MB/sec execute 80 sec latency 2829.768 ms 1 11653 0.66 MB/sec execute 81 sec latency 3829.937 ms 1 11653 0.65 MB/sec execute 82 sec latency 4830.100 ms 1 11653 0.64 MB/sec execute 83 sec latency 5830.284 ms 1 11653 0.63 MB/sec execute 84 sec latency 6830.517 ms 1 11653 0.62 MB/sec execute 85 sec latency 7830.745 ms 1 11653 0.62 MB/sec execute 86 sec latency 8830.963 ms Failover mds2 to oleg211-server mount facets: mds2 1 11653 0.61 MB/sec execute 87 sec latency 9831.096 ms 1 11653 0.60 MB/sec execute 88 sec latency 10831.193 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 11653 0.60 MB/sec execute 89 sec latency 11831.340 ms oleg211-server: oleg211-server.virtnet: executing set_default_debug -1 all pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1 1 11653 0.59 MB/sec execute 90 sec latency 12831.476 ms Started lustre-MDT0001 05:15:59 (1731752159) targets are mounted 05:15:59 (1731752159) facet_failover done 1 11653 0.58 MB/sec execute 91 sec latency 13831.694 ms 1 11653 0.58 MB/sec execute 92 sec latency 14831.835 ms 1 11653 0.57 MB/sec execute 93 sec latency 15832.027 ms 1 11653 0.56 MB/sec execute 94 sec latency 16832.143 ms 1 11717 0.57 MB/sec execute 95 sec latency 17680.579 ms oleg211-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 12090 0.60 MB/sec execute 96 sec latency 17.199 ms 1 12346 0.59 MB/sec execute 97 sec latency 24.370 ms 1 12647 0.59 MB/sec execute 98 sec latency 15.987 ms 1 13002 0.60 MB/sec execute 99 sec latency 35.719 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5064 1282624 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3136 1284552 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22236 3580572 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 56964 3547236 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 79200 7127808 2% /mnt/lustre 1 cleanup 100 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2024 39.177 24438.042 Close 1517 13.867 18523.179 Rename 85 14.067 20.723 Unlink 391 4.428 16.843 Qpathinfo 1891 2.419 16.177 Qfileinfo 330 0.424 2.675 Qfsinfo 320 0.793 3.752 Sfileinfo 166 8.502 18.036 Find 710 1.916 10.787 WriteX 1012 1.922 13.735 ReadX 3076 0.072 2.283 LockX 6 1.500 1.880 UnlockX 6 1.436 1.566 Flush 138 7.683 41.932 Throughput 0.596828 MB/sec 1 clients 1 procs max_latency=24438.050 ms stopping dbench on /mnt/lustre at Sat Nov 16 05:16:09 EST 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 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 Sat Nov 16 05:16:11 EST 2024 waiting for dbench pid 8447 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 1 239 9.14 MB/sec warmup 1 sec latency 23.155 ms test_26 fail mds1 5 times Failing mds1 on oleg211-server Stopping /mnt/lustre-mds1 (opts:) on oleg211-server 1 493 8.60 MB/sec warmup 2 sec latency 52.241 ms 05:16:13 (1731752173) shut down 1 501 5.82 MB/sec warmup 3 sec latency 970.008 ms 1 501 4.37 MB/sec warmup 4 sec latency 1970.208 ms 1 501 3.49 MB/sec warmup 5 sec latency 2970.330 ms 1 501 2.91 MB/sec warmup 6 sec latency 3970.485 ms 1 501 2.49 MB/sec warmup 7 sec latency 4970.658 ms 1 501 2.18 MB/sec warmup 8 sec latency 5970.830 ms 1 501 1.94 MB/sec warmup 9 sec latency 6971.002 ms 1 501 1.75 MB/sec warmup 10 sec latency 7971.246 ms 1 501 1.59 MB/sec warmup 11 sec latency 8971.440 ms 1 501 1.46 MB/sec warmup 12 sec latency 9971.648 ms Failover mds1 to oleg211-server mount facets: mds1 1 501 1.34 MB/sec warmup 13 sec latency 10971.811 ms 1 501 1.25 MB/sec warmup 14 sec latency 11971.952 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 501 1.16 MB/sec warmup 15 sec latency 12972.114 ms oleg211-server: oleg211-server.virtnet: executing set_default_debug -1 all 1 501 1.09 MB/sec warmup 16 sec latency 13972.347 ms pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1 Started lustre-MDT0000 05:16:27 (1731752187) targets are mounted 05:16:27 (1731752187) facet_failover done 1 501 1.03 MB/sec warmup 17 sec latency 14972.526 ms 1 501 0.97 MB/sec warmup 18 sec latency 15972.673 ms 1 501 0.92 MB/sec warmup 19 sec latency 16972.853 ms 1 501 0.00 MB/sec execute 1 sec latency 18973.122 ms 1 513 0.13 MB/sec execute 2 sec latency 19909.227 ms oleg211-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 1 848 1.37 MB/sec execute 3 sec latency 18.291 ms 1 1138 1.38 MB/sec execute 4 sec latency 18.512 ms 1 1509 1.72 MB/sec execute 5 sec latency 16.040 ms 1 1855 1.48 MB/sec execute 6 sec latency 18.439 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4168 1283520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3092 1284596 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 43380 3558952 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 23796 3580224 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 67176 7139176 1% /mnt/lustre 1 2160 1.32 MB/sec execute 7 sec latency 41.925 ms 1 2478 1.41 MB/sec execute 8 sec latency 22.609 ms 1 2990 1.78 MB/sec execute 9 sec latency 19.451 ms 1 3556 2.10 MB/sec execute 10 sec latency 22.838 ms test_26 fail mds2 6 times Failing mds2 on oleg211-server 1 3845 2.03 MB/sec execute 11 sec latency 15.366 ms Stopping /mnt/lustre-mds2 (opts:) on oleg211-server 05:16:43 (1731752203) shut down 1 4054 1.88 MB/sec execute 12 sec latency 25.322 ms 1 4083 1.74 MB/sec execute 13 sec latency 874.971 ms 1 4083 1.62 MB/sec execute 14 sec latency 1875.128 ms 1 4083 1.51 MB/sec execute 15 sec latency 2875.308 ms 1 4083 1.41 MB/sec execute 16 sec latency 3875.502 ms 1 4083 1.33 MB/sec execute 17 sec latency 4875.661 ms 1 4083 1.26 MB/sec execute 18 sec latency 5875.881 ms 1 4083 1.19 MB/sec execute 19 sec latency 6876.053 ms 1 4083 1.13 MB/sec execute 20 sec latency 7876.226 ms 1 4083 1.08 MB/sec execute 21 sec latency 8876.381 ms 1 4083 1.03 MB/sec execute 22 sec latency 9876.547 ms Failover mds2 to oleg211-server mount facets: mds2 1 4083 0.98 MB/sec execute 23 sec latency 10876.664 ms 1 4083 0.94 MB/sec execute 24 sec latency 11876.823 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4083 0.90 MB/sec execute 25 sec latency 12876.993 ms oleg211-server: oleg211-server.virtnet: executing set_default_debug -1 all pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1 Started lustre-MDT0001 05:16:57 (1731752217) targets are mounted 05:16:57 (1731752217) facet_failover done 1 4083 0.87 MB/sec execute 26 sec latency 13877.191 ms 1 4083 0.84 MB/sec execute 27 sec latency 14877.363 ms 1 4083 0.81 MB/sec execute 28 sec latency 15877.523 ms 1 4083 0.78 MB/sec execute 29 sec latency 16877.769 ms oleg211-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 4245 0.76 MB/sec execute 30 sec latency 17394.332 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4493 0.76 MB/sec execute 31 sec latency 23.853 ms 1 4723 0.77 MB/sec execute 32 sec latency 35.969 ms 1 5016 0.84 MB/sec execute 33 sec latency 23.558 ms 1 5288 0.82 MB/sec execute 34 sec latency 23.514 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2724 1284964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2312 1285376 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 42940 3563992 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22668 3582960 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 65608 7146952 1% /mnt/lustre 1 5571 0.80 MB/sec execute 35 sec latency 36.961 ms 1 5935 0.82 MB/sec execute 36 sec latency 23.126 ms 1 6437 0.91 MB/sec execute 37 sec latency 22.446 ms striped dir -i0 -c2 -H all_char /mnt/lustre/d26.replay-dual/run_tar 1 6980 1.00 MB/sec execute 38 sec latency 19.748 ms test_26 fail mds1 7 times Failing mds1 on oleg211-server Stopping /mnt/lustre-mds1 (opts:) on oleg211-server 1 7357 1.06 MB/sec execute 39 sec latency 16.892 ms 05:17:11 (1731752231) shut down 1 7365 1.04 MB/sec execute 40 sec latency 969.071 ms 1 7365 1.01 MB/sec execute 41 sec latency 1969.223 ms 1 7365 0.99 MB/sec execute 42 sec latency 2969.390 ms 1 7365 0.96 MB/sec execute 43 sec latency 3969.542 ms 1 7365 0.94 MB/sec execute 44 sec latency 4969.706 ms 1 7365 0.92 MB/sec execute 45 sec latency 5969.948 ms 1 7365 0.90 MB/sec execute 46 sec latency 6970.141 ms 1 7365 0.88 MB/sec execute 47 sec latency 7970.302 ms 1 7365 0.86 MB/sec execute 48 sec latency 8970.492 ms 1 7365 0.85 MB/sec execute 49 sec latency 9970.633 ms Failover mds1 to oleg211-server mount facets: mds1 1 7365 0.83 MB/sec execute 50 sec latency 10970.802 ms 1 7365 0.81 MB/sec execute 51 sec latency 11970.975 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 7365 0.80 MB/sec execute 52 sec latency 12971.170 ms oleg211-server: oleg211-server.virtnet: executing set_default_debug -1 all 1 7365 0.78 MB/sec execute 53 sec latency 13971.310 ms pdsh@oleg211-client: oleg211-server: ssh exited with exit code 1 Started lustre-MDT0000 05:17:24 (1731752244) targets are mounted 05:17:24 (1731752244) facet_failover done 1 7365 0.77 MB/sec execute 54 sec latency 14971.470 ms 1 7365 0.75 MB/sec execute 55 sec latency 15971.631 ms 1 7365 0.74 MB/sec execute 56 sec latency 16971.851 ms 1 7365 0.73 MB/sec execute 57 sec latency 17972.030 ms 1 7365 0.71 MB/sec execute 58 sec latency 18972.139 ms oleg211-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 7565 0.71 MB/sec execute 59 sec latency 19052.565 ms 1 7818 0.70 MB/sec execute 60 sec latency 21.903 ms 1 8082 0.70 MB/sec execute 61 sec latency 19.108 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 8385 0.71 MB/sec execute 62 sec latency 17.019 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Sat Nov 16 05:17:34 EST 2024 with return code 0 8447 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 8447 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished