== replay-dual test 26: dbench and tar with mds failover ========================================================== 11:58:34 (1740675514) Starting client oleg317-client.virtnet: -o user_xattr,flock 192.168.203.117@tcp:/lustre /mnt/lustre Started clients oleg317-client.virtnet: 192.168.203.117@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 4108 Started dbench loop with 4109 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H all_char /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 Thu Feb 27 11:58:36 EST 2025 waiting for dbench pid 4150 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 1 247 9.40 MB/sec warmup 1 sec latency 23.718 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2300 1285388 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2036 1285652 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26112 3571768 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27656 7177244 1% /mnt/lustre 1 477 8.34 MB/sec warmup 2 sec latency 22.082 ms 1 713 7.07 MB/sec warmup 3 sec latency 202.687 ms 1 977 5.47 MB/sec warmup 4 sec latency 17.373 ms test_26 fail mds1 1 times 1 1389 5.20 MB/sec warmup 5 sec latency 15.438 ms Failing mds1 on oleg317-server Stopping /mnt/lustre-mds1 (opts:) on oleg317-server 1 1613 4.36 MB/sec warmup 6 sec latency 247.252 ms 1 1613 3.74 MB/sec warmup 7 sec latency 1247.424 ms 1 1613 3.27 MB/sec warmup 8 sec latency 2247.587 ms 1 1613 2.91 MB/sec warmup 9 sec latency 3247.759 ms 1 1613 2.62 MB/sec warmup 10 sec latency 4247.943 ms 1 1613 2.38 MB/sec warmup 11 sec latency 5248.114 ms 1 1613 2.18 MB/sec warmup 12 sec latency 6248.244 ms 11:58:48 (1740675528) shut down facet: mds1 facet_host: oleg317-server facet_failover_host: oleg317-server 1 1613 2.01 MB/sec warmup 13 sec latency 7248.419 ms 1 1613 1.87 MB/sec warmup 14 sec latency 8248.602 ms 1 1613 1.74 MB/sec warmup 15 sec latency 9248.806 ms 1 1613 1.63 MB/sec warmup 16 sec latency 10248.980 ms 1 1613 1.54 MB/sec warmup 17 sec latency 11249.183 ms 1 1613 1.45 MB/sec warmup 18 sec latency 12249.347 ms 1 1613 1.38 MB/sec warmup 19 sec latency 13249.513 ms 1 1613 0.00 MB/sec execute 1 sec latency 15249.823 ms 1 1613 0.00 MB/sec execute 2 sec latency 16249.983 ms Failover mds1 to oleg317-server mount facets: mds1 1 1613 0.00 MB/sec execute 3 sec latency 17250.178 ms 1 1613 0.00 MB/sec execute 4 sec latency 18250.361 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1613 0.00 MB/sec execute 5 sec latency 19250.533 ms oleg317-server: oleg317-server.virtnet: executing set_default_debug -1 all pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1 Started lustre-MDT0000 11:59:01 (1740675541) targets are mounted 11:59:01 (1740675541) facet_failover done 1 1613 0.00 MB/sec execute 6 sec latency 20250.696 ms 1 1613 0.00 MB/sec execute 7 sec latency 21250.886 ms 1 1613 0.00 MB/sec execute 8 sec latency 22251.063 ms 1 1613 0.00 MB/sec execute 9 sec latency 23251.224 ms 1 1613 0.00 MB/sec execute 10 sec latency 24251.338 ms oleg317-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1841 0.02 MB/sec execute 11 sec latency 24461.921 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2168 0.05 MB/sec execute 12 sec latency 13.240 ms 1 2562 0.21 MB/sec execute 13 sec latency 15.131 ms 1 3237 0.60 MB/sec execute 14 sec latency 18.386 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2896 1284792 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2704 1284984 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 5140 3592820 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 32608 3562164 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 37748 7154984 1% /mnt/lustre 1 3715 0.84 MB/sec execute 15 sec latency 14.049 ms 1 3967 0.87 MB/sec execute 16 sec latency 16.461 ms 1 4236 0.83 MB/sec execute 17 sec latency 15.952 ms 1 4489 0.82 MB/sec execute 18 sec latency 19.499 ms test_26 fail mds2 2 times 1 4789 0.84 MB/sec execute 19 sec latency 17.523 ms Failing mds2 on oleg317-server Stopping /mnt/lustre-mds2 (opts:) on oleg317-server 1 5119 0.95 MB/sec execute 20 sec latency 34.293 ms 11:59:16 (1740675556) shut down facet: mds2 facet_host: oleg317-server facet_failover_host: oleg317-server 1 5362 0.92 MB/sec execute 21 sec latency 18.382 ms 1 5642 0.89 MB/sec execute 22 sec latency 16.959 ms 1 5820 0.86 MB/sec execute 23 sec latency 381.922 ms 1 5820 0.82 MB/sec execute 24 sec latency 1382.097 ms 1 5820 0.79 MB/sec execute 25 sec latency 2382.307 ms 1 5820 0.76 MB/sec execute 26 sec latency 3382.501 ms 1 5820 0.73 MB/sec execute 27 sec latency 4382.669 ms 1 5820 0.71 MB/sec execute 28 sec latency 5382.910 ms 1 5820 0.68 MB/sec execute 29 sec latency 6383.078 ms 1 5820 0.66 MB/sec execute 30 sec latency 7383.284 ms Failover mds2 to oleg317-server mount facets: mds2 1 5820 0.64 MB/sec execute 31 sec latency 8383.428 ms 1 5820 0.62 MB/sec execute 32 sec latency 9383.533 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 5820 0.60 MB/sec execute 33 sec latency 10383.722 ms oleg317-server: oleg317-server.virtnet: executing set_default_debug -1 all pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1 1 5820 0.58 MB/sec execute 34 sec latency 11383.842 ms Started lustre-MDT0001 11:59:30 (1740675570) targets are mounted 11:59:30 (1740675570) facet_failover done 1 5820 0.56 MB/sec execute 35 sec latency 12384.032 ms 1 5820 0.55 MB/sec execute 36 sec latency 13384.222 ms 1 5820 0.53 MB/sec execute 37 sec latency 14384.417 ms 1 5820 0.52 MB/sec execute 38 sec latency 15384.553 ms 1 5820 0.51 MB/sec execute 39 sec latency 16384.705 ms 1 5860 0.52 MB/sec execute 40 sec latency 17289.315 ms oleg317-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 6142 0.53 MB/sec execute 41 sec latency 21.714 ms 1 6724 0.64 MB/sec execute 42 sec latency 19.774 ms 1 7134 0.73 MB/sec execute 43 sec latency 21.415 ms 1 7397 0.74 MB/sec execute 44 sec latency 15.312 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2724 1284964 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3188 1284500 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 10184 3585240 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 40576 3557296 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 50760 7142536 1% /mnt/lustre 1 7596 0.73 MB/sec execute 45 sec latency 27.229 ms 1 7834 0.73 MB/sec execute 46 sec latency 134.151 ms 1 8009 0.72 MB/sec execute 47 sec latency 401.248 ms 1 8289 0.73 MB/sec execute 48 sec latency 17.591 ms test_26 fail mds1 3 times Failing mds1 on oleg317-server 1 8606 0.78 MB/sec execute 49 sec latency 23.593 ms Stopping /mnt/lustre-mds1 (opts:) on oleg317-server 1 8724 0.76 MB/sec execute 50 sec latency 492.289 ms 11:59:46 (1740675586) shut down facet: mds1 facet_host: oleg317-server facet_failover_host: oleg317-server 1 8724 0.75 MB/sec execute 51 sec latency 1492.436 ms 1 8724 0.74 MB/sec execute 52 sec latency 2492.561 ms 1 8724 0.72 MB/sec execute 53 sec latency 3492.706 ms 1 8724 0.71 MB/sec execute 54 sec latency 4492.927 ms 1 8724 0.70 MB/sec execute 55 sec latency 5493.036 ms 1 8724 0.68 MB/sec execute 56 sec latency 6493.153 ms 1 8724 0.67 MB/sec execute 57 sec latency 7493.271 ms 1 8724 0.66 MB/sec execute 58 sec latency 8493.373 ms 1 8724 0.65 MB/sec execute 59 sec latency 9493.489 ms 1 8724 0.64 MB/sec execute 60 sec latency 10493.601 ms Failover mds1 to oleg317-server mount facets: mds1 1 8724 0.63 MB/sec execute 61 sec latency 11493.721 ms 1 8724 0.62 MB/sec execute 62 sec latency 12494.256 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 8724 0.61 MB/sec execute 63 sec latency 13494.416 ms oleg317-server: oleg317-server.virtnet: executing set_default_debug -1 all pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1 Started lustre-MDT0000 12:00:00 (1740675600) targets are mounted 12:00:00 (1740675600) facet_failover done 1 8724 0.60 MB/sec execute 64 sec latency 14494.584 ms 1 8724 0.59 MB/sec execute 65 sec latency 15494.711 ms 1 8724 0.58 MB/sec execute 66 sec latency 16494.850 ms 1 8724 0.57 MB/sec execute 67 sec latency 17494.989 ms 1 8724 0.56 MB/sec execute 68 sec latency 18495.097 ms oleg317-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 8970 0.56 MB/sec execute 69 sec latency 18560.537 ms 1 9315 0.55 MB/sec execute 70 sec latency 13.653 ms 1 9684 0.58 MB/sec execute 71 sec latency 19.797 ms 1 10309 0.64 MB/sec execute 72 sec latency 30.048 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3040 1284648 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 4660 1283028 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24132 3565464 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 43192 3548004 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 67324 7113468 1% /mnt/lustre 1 10766 0.70 MB/sec execute 73 sec latency 16.451 ms 1 10964 0.70 MB/sec execute 74 sec latency 214.744 ms 1 11158 0.70 MB/sec execute 75 sec latency 396.324 ms 1 11468 0.69 MB/sec execute 76 sec latency 21.969 ms test_26 fail mds2 4 times Failing mds2 on oleg317-server 1 11799 0.70 MB/sec execute 77 sec latency 14.836 ms Stopping /mnt/lustre-mds2 (opts:) on oleg317-server 1 11941 0.70 MB/sec execute 78 sec latency 501.996 ms 1 11941 0.69 MB/sec execute 79 sec latency 1502.161 ms 1 11941 0.68 MB/sec execute 80 sec latency 2502.320 ms 1 11941 0.67 MB/sec execute 81 sec latency 3502.472 ms 1 11941 0.66 MB/sec execute 82 sec latency 4502.624 ms 1 11941 0.65 MB/sec execute 83 sec latency 5502.771 ms 12:00:19 (1740675619) shut down facet: mds2 facet_host: oleg317-server facet_failover_host: oleg317-server 1 11941 0.65 MB/sec execute 84 sec latency 6502.911 ms 1 11941 0.64 MB/sec execute 85 sec latency 7503.108 ms 1 11941 0.63 MB/sec execute 86 sec latency 8503.256 ms 1 11941 0.62 MB/sec execute 87 sec latency 9503.412 ms 1 11941 0.62 MB/sec execute 88 sec latency 10503.552 ms 1 11941 0.61 MB/sec execute 89 sec latency 11503.694 ms 1 11941 0.60 MB/sec execute 90 sec latency 12503.867 ms 1 11941 0.60 MB/sec execute 91 sec latency 13504.043 ms 1 11941 0.59 MB/sec execute 92 sec latency 14504.182 ms 1 11941 0.58 MB/sec execute 93 sec latency 15504.340 ms Failover mds2 to oleg317-server mount facets: mds2 1 11941 0.58 MB/sec execute 94 sec latency 16504.477 ms 1 11941 0.57 MB/sec execute 95 sec latency 17504.610 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 11941 0.57 MB/sec execute 96 sec latency 18504.776 ms oleg317-server: oleg317-server.virtnet: executing set_default_debug -1 all pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1 Started lustre-MDT0001 12:00:33 (1740675633) targets are mounted 12:00:33 (1740675633) facet_failover done 1 11941 0.56 MB/sec execute 97 sec latency 19504.985 ms 1 11941 0.55 MB/sec execute 98 sec latency 20505.101 ms 1 11941 0.55 MB/sec execute 99 sec latency 21505.268 ms 1 cleanup 100 sec 1 cleanup 101 sec oleg317-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 cleanup 102 sec 0 cleanup 102 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1774 56.433 24461.903 Close 1312 1.603 9.798 Rename 78 14.356 31.614 Unlink 368 5.661 396.313 Qpathinfo 1638 2.483 21.348 Qfileinfo 280 0.424 2.680 Qfsinfo 306 0.810 4.287 Sfileinfo 150 8.652 34.307 Find 629 1.857 20.361 WriteX 889 1.930 9.351 ReadX 2765 0.086 10.839 LockX 6 1.335 1.807 UnlockX 6 1.381 1.715 Flush 128 10.707 401.236 Throughput 0.548801 MB/sec 1 clients 1 procs max_latency=24461.921 ms stopping dbench on /mnt/lustre at Thu Feb 27 12:00:38 EST 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec striped dir -i0 -c2 -H crush2 /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 Thu Feb 27 12:00:39 EST 2025 waiting for dbench pid 8557 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 1 268 10.06 MB/sec warmup 1 sec latency 22.326 ms 1 530 9.19 MB/sec warmup 2 sec latency 20.551 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3736 1283952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 5260 1282428 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 47112 3547840 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 9636 3594452 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 56748 7142292 1% /mnt/lustre 1 850 7.19 MB/sec warmup 3 sec latency 23.938 ms 1 988 5.48 MB/sec warmup 4 sec latency 315.885 ms 1 1236 4.62 MB/sec warmup 5 sec latency 491.827 ms 1 1591 4.36 MB/sec warmup 6 sec latency 17.125 ms test_26 fail mds1 5 times Failing mds1 on oleg317-server 1 1871 3.77 MB/sec warmup 7 sec latency 17.601 ms Stopping /mnt/lustre-mds1 (opts:) on oleg317-server 1 2000 3.31 MB/sec warmup 8 sec latency 608.755 ms 12:00:47 (1740675647) shut down facet: mds1 facet_host: oleg317-server facet_failover_host: oleg317-server 1 2000 2.94 MB/sec warmup 9 sec latency 1608.861 ms 1 2000 2.65 MB/sec warmup 10 sec latency 2608.963 ms 1 2000 2.41 MB/sec warmup 11 sec latency 3609.249 ms 1 2000 2.21 MB/sec warmup 12 sec latency 4609.358 ms 1 2000 2.04 MB/sec warmup 13 sec latency 5609.523 ms 1 2000 1.89 MB/sec warmup 14 sec latency 6609.610 ms 1 2000 1.77 MB/sec warmup 15 sec latency 7609.706 ms 1 2000 1.66 MB/sec warmup 16 sec latency 8609.840 ms 1 2000 1.56 MB/sec warmup 17 sec latency 9609.942 ms 1 2000 1.47 MB/sec warmup 18 sec latency 10610.048 ms Failover mds1 to oleg317-server mount facets: mds1 1 2000 1.39 MB/sec warmup 19 sec latency 11610.568 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 2000 0.00 MB/sec execute 1 sec latency 13610.760 ms oleg317-server: oleg317-server.virtnet: executing set_default_debug -1 all pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1 Started lustre-MDT0000 12:01:01 (1740675661) targets are mounted 12:01:01 (1740675661) facet_failover done 1 2000 0.00 MB/sec execute 2 sec latency 14610.844 ms 1 2000 0.00 MB/sec execute 3 sec latency 15610.970 ms 1 2000 0.00 MB/sec execute 4 sec latency 16611.220 ms 1 2000 0.00 MB/sec execute 5 sec latency 17611.354 ms 1 2000 0.00 MB/sec execute 6 sec latency 18611.456 ms oleg317-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2154 0.03 MB/sec execute 7 sec latency 19043.549 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2441 0.20 MB/sec execute 8 sec latency 26.255 ms 1 2938 0.78 MB/sec execute 9 sec latency 22.835 ms 1 3543 1.19 MB/sec execute 10 sec latency 16.502 ms 1 3843 1.21 MB/sec execute 11 sec latency 15.437 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2748 1284940 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2636 1285052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 34004 3570084 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 2004 3588816 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 36008 7158900 1% /mnt/lustre 1 4037 1.13 MB/sec execute 12 sec latency 43.040 ms 1 4289 1.07 MB/sec execute 13 sec latency 17.234 ms 1 4535 1.03 MB/sec execute 14 sec latency 20.943 ms striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d26.replay-dual/run_tar 1 4818 1.05 MB/sec execute 15 sec latency 32.022 ms test_26 fail mds2 6 times Failing mds2 on oleg317-server Stopping /mnt/lustre-mds2 (opts:) on oleg317-server 1 5156 1.17 MB/sec execute 16 sec latency 20.475 ms 12:01:16 (1740675676) shut down facet: mds2 facet_host: oleg317-server facet_failover_host: oleg317-server 1 5444 1.12 MB/sec execute 17 sec latency 20.756 ms 1 5820 1.08 MB/sec execute 18 sec latency 79.779 ms 1 5820 1.02 MB/sec execute 19 sec latency 1079.931 ms 1 5820 0.97 MB/sec execute 20 sec latency 2080.110 ms 1 5820 0.92 MB/sec execute 21 sec latency 3080.468 ms 1 5820 0.88 MB/sec execute 22 sec latency 4080.609 ms 1 5820 0.84 MB/sec execute 23 sec latency 5080.743 ms 1 5820 0.81 MB/sec execute 24 sec latency 6080.867 ms 1 5820 0.78 MB/sec execute 25 sec latency 7080.992 ms 1 5820 0.75 MB/sec execute 26 sec latency 8081.086 ms Failover mds2 to oleg317-server mount facets: mds2 1 5820 0.72 MB/sec execute 27 sec latency 9081.255 ms 1 5820 0.69 MB/sec execute 28 sec latency 10081.400 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 5820 0.67 MB/sec execute 29 sec latency 11081.540 ms oleg317-server: oleg317-server.virtnet: executing set_default_debug -1 all 1 5820 0.65 MB/sec execute 30 sec latency 12081.650 ms pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1 Started lustre-MDT0001 12:01:30 (1740675690) targets are mounted 12:01:30 (1740675690) facet_failover done 1 5820 0.63 MB/sec execute 31 sec latency 13081.777 ms 1 5820 0.61 MB/sec execute 32 sec latency 14081.949 ms 1 5820 0.59 MB/sec execute 33 sec latency 15082.083 ms 1 5820 0.57 MB/sec execute 34 sec latency 16082.244 ms 1 5820 0.55 MB/sec execute 35 sec latency 17082.382 ms oleg317-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 6144 0.60 MB/sec execute 36 sec latency 17090.599 ms 1 6822 0.76 MB/sec execute 37 sec latency 15.581 ms 1 7240 0.83 MB/sec execute 38 sec latency 14.373 ms 1 7507 0.84 MB/sec execute 39 sec latency 14.629 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2896 1284792 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2816 1284872 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 35516 3569432 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14032 3582320 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49548 7151752 1% /mnt/lustre 1 7805 0.82 MB/sec execute 40 sec latency 16.830 ms 1 7985 0.81 MB/sec execute 41 sec latency 371.216 ms 1 8288 0.83 MB/sec execute 42 sec latency 428.961 ms 1 8674 0.88 MB/sec execute 43 sec latency 21.533 ms test_26 fail mds1 7 times Failing mds1 on oleg317-server Stopping /mnt/lustre-mds1 (opts:) on oleg317-server 1 8950 0.87 MB/sec execute 44 sec latency 15.645 ms 12:01:44 (1740675704) shut down facet: mds1 facet_host: oleg317-server facet_failover_host: oleg317-server 1 9011 0.85 MB/sec execute 45 sec latency 858.001 ms 1 9011 0.83 MB/sec execute 46 sec latency 1858.152 ms 1 9011 0.81 MB/sec execute 47 sec latency 2858.317 ms 1 9011 0.80 MB/sec execute 48 sec latency 3858.469 ms 1 9011 0.78 MB/sec execute 49 sec latency 4858.567 ms 1 9011 0.76 MB/sec execute 50 sec latency 5858.665 ms 1 9011 0.75 MB/sec execute 51 sec latency 6858.827 ms 1 9011 0.73 MB/sec execute 52 sec latency 7858.957 ms 1 9011 0.72 MB/sec execute 53 sec latency 8859.094 ms 1 9011 0.71 MB/sec execute 54 sec latency 9859.275 ms Failover mds1 to oleg317-server mount facets: mds1 1 9011 0.69 MB/sec execute 55 sec latency 10859.406 ms 1 9011 0.68 MB/sec execute 56 sec latency 11859.543 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 9011 0.67 MB/sec execute 57 sec latency 12859.683 ms oleg317-server: oleg317-server.virtnet: executing set_default_debug -1 all pdsh@oleg317-client: oleg317-server: ssh exited with exit code 1 1 9011 0.66 MB/sec execute 58 sec latency 13859.800 ms Started lustre-MDT0000 12:01:58 (1740675718) targets are mounted 12:01:58 (1740675718) facet_failover done 1 9011 0.65 MB/sec execute 59 sec latency 14859.928 ms 1 9011 0.64 MB/sec execute 60 sec latency 15860.093 ms 1 9011 0.63 MB/sec execute 61 sec latency 16860.298 ms 1 9011 0.62 MB/sec execute 62 sec latency 17860.479 ms 1 9011 0.61 MB/sec execute 63 sec latency 18860.594 ms oleg317-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 9243 0.60 MB/sec execute 64 sec latency 19132.968 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 9520 0.61 MB/sec execute 65 sec latency 17.404 ms 1 9996 0.68 MB/sec execute 66 sec latency 17.938 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 10472 0.70 MB/sec execute 67 sec latency 17.961 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu Feb 27 12:02:07 EST 2025 with return code 0 8557 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 8557 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished