== replay-dual test 26: dbench and tar with mds failover ========================================================== 23:38:15 (1746157095) Starting client oleg310-client.virtnet: -o user_xattr,flock 192.168.203.110@tcp:/lustre /mnt/lustre Started clients oleg310-client.virtnet: 192.168.203.110@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 4414 Started dbench loop with 4415 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 May 1 23:38:19 EDT 2025 waiting for dbench pid 4466 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 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2136 1285552 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1940 1285748 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26120 3580788 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27656 7186272 1% /mnt/lustre 1 52 2.09 MB/sec warmup 1 sec latency 70.413 ms 1 129 2.88 MB/sec warmup 2 sec latency 93.279 ms 1 181 2.44 MB/sec warmup 3 sec latency 120.996 ms 1 248 2.35 MB/sec warmup 4 sec latency 75.614 ms 1 323 2.35 MB/sec warmup 5 sec latency 77.521 ms 1 397 2.34 MB/sec warmup 6 sec latency 85.485 ms test_26 fail mds1 1 times 1 475 2.37 MB/sec warmup 7 sec latency 74.217 ms Failing mds1 on oleg310-server 1 590 2.54 MB/sec warmup 8 sec latency 72.303 ms Stopping /mnt/lustre-mds1 (opts:) on oleg310-server 1 648 2.34 MB/sec warmup 9 sec latency 238.693 ms 1 648 2.10 MB/sec warmup 10 sec latency 1238.879 ms 23:38:29 (1746157109) shut down facet: mds1 facet_host: oleg310-server facet_failover_host: oleg310-server 1 648 1.91 MB/sec warmup 11 sec latency 2240.415 ms 1 648 1.75 MB/sec warmup 12 sec latency 3241.148 ms 1 648 1.62 MB/sec warmup 13 sec latency 4241.356 ms 1 648 1.50 MB/sec warmup 14 sec latency 5241.661 ms 1 648 1.40 MB/sec warmup 15 sec latency 6241.870 ms 1 648 1.32 MB/sec warmup 16 sec latency 7248.184 ms 1 648 1.24 MB/sec warmup 17 sec latency 8248.709 ms 1 648 1.17 MB/sec warmup 18 sec latency 9248.932 ms 1 648 1.11 MB/sec warmup 19 sec latency 10249.194 ms Failover mds1 to oleg310-server mount facets: mds1 1 648 0.00 MB/sec execute 1 sec latency 12249.574 ms 1 648 0.00 MB/sec execute 2 sec latency 13252.358 ms 1 648 0.00 MB/sec execute 3 sec latency 14254.753 ms 1 648 0.00 MB/sec execute 4 sec latency 15255.752 ms 1 648 0.00 MB/sec execute 5 sec latency 16256.637 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 648 0.00 MB/sec execute 6 sec latency 17257.966 ms 1 648 0.00 MB/sec execute 7 sec latency 18264.813 ms oleg310-server: oleg310-server.virtnet: executing set_default_debug -1 all 1 648 0.00 MB/sec execute 8 sec latency 19265.016 ms pdsh@oleg310-client: oleg310-server: ssh exited with exit code 1 Started lustre-MDT0000 23:38:47 (1746157127) targets are mounted 23:38:47 (1746157127) facet_failover done 1 648 0.00 MB/sec execute 9 sec latency 20266.313 ms 1 648 0.00 MB/sec execute 10 sec latency 21266.479 ms 1 648 0.00 MB/sec execute 11 sec latency 22266.783 ms 1 648 0.00 MB/sec execute 12 sec latency 23267.547 ms 1 678 0.01 MB/sec execute 13 sec latency 23706.826 ms oleg310-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 733 0.02 MB/sec execute 14 sec latency 105.187 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 794 0.03 MB/sec execute 15 sec latency 83.230 ms 1 863 0.03 MB/sec execute 16 sec latency 94.382 ms 1 923 0.04 MB/sec execute 17 sec latency 64.420 ms 1 990 0.05 MB/sec execute 18 sec latency 55.035 ms 1 1104 0.10 MB/sec execute 19 sec latency 59.650 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2612 1285076 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2296 1285392 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32500 3568008 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 8672 3594460 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 41172 7162468 1% /mnt/lustre 1 1180 0.10 MB/sec execute 20 sec latency 89.654 ms 1 1251 0.10 MB/sec execute 21 sec latency 61.699 ms 1 1418 0.22 MB/sec execute 22 sec latency 44.213 ms 1 1499 0.22 MB/sec execute 23 sec latency 60.275 ms 1 1605 0.21 MB/sec execute 24 sec latency 34.014 ms test_26 fail mds2 2 times 1 1709 0.21 MB/sec execute 25 sec latency 54.632 ms Failing mds2 on oleg310-server 1 1837 0.20 MB/sec execute 26 sec latency 46.437 ms Stopping /mnt/lustre-mds2 (opts:) on oleg310-server 1 1898 0.20 MB/sec execute 27 sec latency 352.680 ms 23:39:06 (1746157146) shut down facet: mds2 facet_host: oleg310-server facet_failover_host: oleg310-server 1 1898 0.19 MB/sec execute 28 sec latency 1352.873 ms 1 1898 0.18 MB/sec execute 29 sec latency 2353.443 ms 1 1898 0.18 MB/sec execute 30 sec latency 3354.118 ms 1 1898 0.17 MB/sec execute 31 sec latency 4354.627 ms 1 1898 0.17 MB/sec execute 32 sec latency 5354.837 ms 1 1898 0.16 MB/sec execute 33 sec latency 6355.202 ms 1 1898 0.16 MB/sec execute 34 sec latency 7355.476 ms 1 1898 0.15 MB/sec execute 35 sec latency 8355.840 ms 1 1898 0.15 MB/sec execute 36 sec latency 9357.863 ms 1 1898 0.14 MB/sec execute 37 sec latency 10358.057 ms Failover mds2 to oleg310-server mount facets: mds2 1 1898 0.14 MB/sec execute 38 sec latency 11358.231 ms 1 1898 0.14 MB/sec execute 39 sec latency 12362.551 ms 1 1898 0.13 MB/sec execute 40 sec latency 13362.868 ms 1 1898 0.13 MB/sec execute 41 sec latency 14363.119 ms 1 1898 0.13 MB/sec execute 42 sec latency 15365.124 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1898 0.12 MB/sec execute 43 sec latency 16365.300 ms 1 1898 0.12 MB/sec execute 44 sec latency 17367.469 ms oleg310-server: oleg310-server.virtnet: executing set_default_debug -1 all 1 1898 0.12 MB/sec execute 45 sec latency 18367.584 ms pdsh@oleg310-client: oleg310-server: ssh exited with exit code 1 Started lustre-MDT0001 23:39:25 (1746157165) targets are mounted 1 1898 0.12 MB/sec execute 46 sec latency 19367.841 ms 23:39:25 (1746157165) facet_failover done 1 1898 0.11 MB/sec execute 47 sec latency 20368.107 ms 1 1898 0.11 MB/sec execute 48 sec latency 21368.497 ms 1 1898 0.11 MB/sec execute 49 sec latency 22369.743 ms 1 1974 0.11 MB/sec execute 50 sec latency 22697.025 ms oleg310-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2032 0.11 MB/sec execute 51 sec latency 71.259 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2108 0.11 MB/sec execute 52 sec latency 87.126 ms 1 2178 0.11 MB/sec execute 53 sec latency 92.593 ms 1 2292 0.12 MB/sec execute 54 sec latency 48.784 ms 1 2384 0.13 MB/sec execute 55 sec latency 64.545 ms 1 2449 0.13 MB/sec execute 56 sec latency 58.001 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2780 1284908 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2540 1285148 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 38120 3566384 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11932 3592896 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 50052 7159280 1% /mnt/lustre 1 2567 0.14 MB/sec execute 57 sec latency 64.548 ms 1 2719 0.19 MB/sec execute 58 sec latency 67.451 ms 1 2903 0.20 MB/sec execute 59 sec latency 72.392 ms 1 2989 0.21 MB/sec execute 60 sec latency 64.048 ms 1 3212 0.22 MB/sec execute 61 sec latency 61.107 ms 1 3378 0.23 MB/sec execute 62 sec latency 39.653 ms test_26 fail mds1 3 times 1 3557 0.28 MB/sec execute 63 sec latency 70.459 ms Failing mds1 on oleg310-server Stopping /mnt/lustre-mds1 (opts:) on oleg310-server 1 3638 0.27 MB/sec execute 64 sec latency 68.060 ms 1 3716 0.27 MB/sec execute 65 sec latency 61.794 ms 23:39:45 (1746157185) shut down 1 3804 0.28 MB/sec execute 66 sec latency 69.362 ms facet: mds1 facet_host: oleg310-server facet_failover_host: oleg310-server 1 3883 0.28 MB/sec execute 67 sec latency 46.863 ms 1 3975 0.28 MB/sec execute 68 sec latency 41.845 ms 1 4061 0.28 MB/sec execute 69 sec latency 39.301 ms 1 4083 0.27 MB/sec execute 70 sec latency 738.580 ms 1 4083 0.27 MB/sec execute 71 sec latency 1738.936 ms 1 4083 0.26 MB/sec execute 72 sec latency 2739.072 ms 1 4083 0.26 MB/sec execute 73 sec latency 3739.550 ms 1 4083 0.26 MB/sec execute 74 sec latency 4739.754 ms 1 4083 0.25 MB/sec execute 75 sec latency 5740.141 ms 1 4083 0.25 MB/sec execute 76 sec latency 6740.676 ms Failover mds1 to oleg310-server mount facets: mds1 1 4083 0.25 MB/sec execute 77 sec latency 7742.392 ms 1 4083 0.24 MB/sec execute 78 sec latency 8742.765 ms 1 4083 0.24 MB/sec execute 79 sec latency 9748.057 ms 1 4083 0.24 MB/sec execute 80 sec latency 10753.665 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4083 0.23 MB/sec execute 81 sec latency 11753.989 ms 1 4083 0.23 MB/sec execute 82 sec latency 12754.893 ms oleg310-server: oleg310-server.virtnet: executing set_default_debug -1 all pdsh@oleg310-client: oleg310-server: ssh exited with exit code 1 1 4083 0.23 MB/sec execute 83 sec latency 13758.748 ms Started lustre-MDT0000 23:40:02 (1746157202) targets are mounted 23:40:02 (1746157202) facet_failover done 1 4083 0.23 MB/sec execute 84 sec latency 14758.886 ms 1 4083 0.22 MB/sec execute 85 sec latency 15759.057 ms 1 4083 0.22 MB/sec execute 86 sec latency 16759.626 ms oleg310-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4233 0.22 MB/sec execute 87 sec latency 16841.069 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4350 0.22 MB/sec execute 88 sec latency 43.907 ms 1 4465 0.22 MB/sec execute 89 sec latency 42.190 ms 1 4557 0.22 MB/sec execute 90 sec latency 42.217 ms 1 4722 0.23 MB/sec execute 91 sec latency 34.059 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2808 1284880 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3356 1284332 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 38076 3564832 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12040 3593068 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 50116 7157900 1% /mnt/lustre 1 4838 0.23 MB/sec execute 92 sec latency 52.932 ms 1 5031 0.26 MB/sec execute 93 sec latency 35.703 ms 1 5133 0.26 MB/sec execute 94 sec latency 46.975 ms 1 5249 0.26 MB/sec execute 95 sec latency 39.337 ms 1 5348 0.25 MB/sec execute 96 sec latency 48.521 ms test_26 fail mds2 4 times 1 5425 0.25 MB/sec execute 97 sec latency 49.634 ms Failing mds2 on oleg310-server Stopping /mnt/lustre-mds2 (opts:) on oleg310-server 1 5549 0.25 MB/sec execute 98 sec latency 56.796 ms 1 5660 0.25 MB/sec execute 99 sec latency 40.449 ms 23:40:18 (1746157218) shut down facet: mds2 facet_host: oleg310-server facet_failover_host: oleg310-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 1 cleanup 106 sec 1 cleanup 107 sec 1 cleanup 108 sec 1 cleanup 109 sec Failover mds2 to oleg310-server mount facets: mds2 1 cleanup 110 sec 1 cleanup 111 sec 1 cleanup 112 sec Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 113 sec 1 cleanup 114 sec oleg310-server: oleg310-server.virtnet: executing set_default_debug -1 all 1 cleanup 115 sec pdsh@oleg310-client: oleg310-server: ssh exited with exit code 1 Started lustre-MDT0001 23:40:34 (1746157234) targets are mounted 23:40:34 (1746157234) facet_failover done 1 cleanup 116 sec 1 cleanup 117 sec 1 cleanup 118 sec 1 cleanup 119 sec 1 cleanup 120 sec 1 cleanup 121 sec oleg310-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 cleanup 122 sec 0 cleanup 122 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 920 26.739 105.171 Close 710 5.879 30.537 Rename 37 47.209 89.630 Unlink 152 10.968 26.468 Qpathinfo 859 54.576 23706.552 Qfileinfo 148 0.881 5.379 Qfsinfo 129 2.190 17.745 Sfileinfo 82 27.519 94.370 Find 302 80.406 22697.011 WriteX 452 5.421 52.917 ReadX 1288 0.584 43.427 LockX 2 7.174 8.168 UnlockX 2 6.537 6.738 Flush 73 27.137 68.716 Throughput 0.249346 MB/sec 1 clients 1 procs max_latency=23706.826 ms stopping dbench on /mnt/lustre at Thu May 1 23:40:41 EDT 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 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 Thu May 1 23:40:44 EDT 2025 waiting for dbench pid 8946 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 1 111 5.24 MB/sec warmup 1 sec latency 44.460 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2680 1285008 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3504 1284184 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26592 3564424 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1952 3593316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 28544 7157740 1% /mnt/lustre 1 223 4.31 MB/sec warmup 2 sec latency 51.251 ms 1 316 3.83 MB/sec warmup 3 sec latency 58.116 ms 1 421 3.71 MB/sec warmup 4 sec latency 53.084 ms 1 521 3.61 MB/sec warmup 5 sec latency 48.631 ms 1 666 3.53 MB/sec warmup 6 sec latency 75.016 ms test_26 fail mds1 5 times 1 740 3.04 MB/sec warmup 7 sec latency 71.707 ms Failing mds1 on oleg310-server 1 809 2.68 MB/sec warmup 8 sec latency 56.998 ms Stopping /mnt/lustre-mds1 (opts:) on oleg310-server 1 882 2.41 MB/sec warmup 9 sec latency 297.662 ms 23:40:54 (1746157254) shut down facet: mds1 facet_host: oleg310-server facet_failover_host: oleg310-server 1 882 2.17 MB/sec warmup 10 sec latency 1297.908 ms 1 882 1.97 MB/sec warmup 11 sec latency 2299.084 ms 1 882 1.80 MB/sec warmup 12 sec latency 3302.729 ms 1 882 1.67 MB/sec warmup 13 sec latency 4303.821 ms 1 882 1.55 MB/sec warmup 14 sec latency 5303.980 ms 1 882 1.44 MB/sec warmup 15 sec latency 6304.120 ms 1 882 1.35 MB/sec warmup 16 sec latency 7304.257 ms 1 882 1.27 MB/sec warmup 17 sec latency 8304.403 ms 1 882 1.20 MB/sec warmup 18 sec latency 9305.824 ms 1 882 1.14 MB/sec warmup 19 sec latency 10305.991 ms Failover mds1 to oleg310-server mount facets: mds1 1 882 0.00 MB/sec execute 1 sec latency 12306.255 ms 1 882 0.00 MB/sec execute 2 sec latency 13307.859 ms 1 882 0.00 MB/sec execute 3 sec latency 14310.110 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 882 0.00 MB/sec execute 4 sec latency 15312.189 ms 1 882 0.00 MB/sec execute 5 sec latency 16312.698 ms 1 882 0.00 MB/sec execute 6 sec latency 17313.303 ms oleg310-server: oleg310-server.virtnet: executing set_default_debug -1 all pdsh@oleg310-client: oleg310-server: ssh exited with exit code 1 1 882 0.00 MB/sec execute 7 sec latency 18315.203 ms Started lustre-MDT0000 23:41:12 (1746157272) targets are mounted 23:41:12 (1746157272) facet_failover done 1 882 0.00 MB/sec execute 8 sec latency 19315.361 ms 1 882 0.00 MB/sec execute 9 sec latency 20315.496 ms 1 882 0.00 MB/sec execute 10 sec latency 21315.753 ms 1 923 0.01 MB/sec execute 11 sec latency 21612.754 ms oleg310-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1041 0.10 MB/sec execute 12 sec latency 40.082 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1156 0.10 MB/sec execute 13 sec latency 38.200 ms 1 1268 0.11 MB/sec execute 14 sec latency 36.877 ms 1 1446 0.29 MB/sec execute 15 sec latency 53.491 ms 1 1545 0.28 MB/sec execute 16 sec latency 51.297 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2788 1284900 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 4328 1283360 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 44428 3543456 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17840 3571264 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 62268 7114720 1% /mnt/lustre 1 1646 0.27 MB/sec execute 17 sec latency 46.049 ms 1 1785 0.26 MB/sec execute 18 sec latency 53.843 ms 1 1972 0.25 MB/sec execute 19 sec latency 29.782 ms 1 2108 0.25 MB/sec execute 20 sec latency 42.515 ms 1 2240 0.24 MB/sec execute 21 sec latency 52.686 ms test_26 fail mds2 6 times Failing mds2 on oleg310-server 1 2388 0.29 MB/sec execute 22 sec latency 49.736 ms Stopping /mnt/lustre-mds2 (opts:) on oleg310-server 1 2445 0.28 MB/sec execute 23 sec latency 333.006 ms 23:41:28 (1746157288) shut down facet: mds2 facet_host: oleg310-server facet_failover_host: oleg310-server 1 2445 0.27 MB/sec execute 24 sec latency 1333.323 ms 1 2445 0.26 MB/sec execute 25 sec latency 2334.032 ms 1 2445 0.25 MB/sec execute 26 sec latency 3334.343 ms 1 2445 0.24 MB/sec execute 27 sec latency 4334.514 ms 1 2445 0.23 MB/sec execute 28 sec latency 5336.100 ms 1 2445 0.22 MB/sec execute 29 sec latency 6336.294 ms 1 2445 0.21 MB/sec execute 30 sec latency 7336.472 ms 1 2445 0.21 MB/sec execute 31 sec latency 8336.706 ms 1 2445 0.20 MB/sec execute 32 sec latency 9338.089 ms 1 2445 0.20 MB/sec execute 33 sec latency 10338.571 ms Failover mds2 to oleg310-server mount facets: mds2 1 2445 0.19 MB/sec execute 34 sec latency 11339.091 ms 1 2445 0.18 MB/sec execute 35 sec latency 12339.354 ms 1 2445 0.18 MB/sec execute 36 sec latency 13339.475 ms 1 2445 0.17 MB/sec execute 37 sec latency 14340.742 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2445 0.17 MB/sec execute 38 sec latency 15340.990 ms 1 2445 0.17 MB/sec execute 39 sec latency 16341.327 ms oleg310-server: oleg310-server.virtnet: executing set_default_debug -1 all pdsh@oleg310-client: oleg310-server: ssh exited with exit code 1 1 2445 0.16 MB/sec execute 40 sec latency 17343.924 ms Started lustre-MDT0001 23:41:44 (1746157304) targets are mounted 23:41:44 (1746157304) facet_failover done 1 2445 0.16 MB/sec execute 41 sec latency 18344.257 ms 1 2445 0.15 MB/sec execute 42 sec latency 19344.608 ms 1 2445 0.15 MB/sec execute 43 sec latency 20345.764 ms 1 2479 0.16 MB/sec execute 44 sec latency 20961.602 ms oleg310-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2589 0.16 MB/sec execute 45 sec latency 58.245 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2762 0.22 MB/sec execute 46 sec latency 94.440 ms 1 2931 0.25 MB/sec execute 47 sec latency 52.941 ms 1 3171 0.26 MB/sec execute 48 sec latency 54.606 ms 1 3305 0.28 MB/sec execute 49 sec latency 53.141 ms 1 3432 0.30 MB/sec execute 50 sec latency 33.570 ms 1 3629 0.33 MB/sec execute 51 sec latency 38.359 ms 1 3760 0.35 MB/sec execute 52 sec latency 34.969 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 3852 0.34 MB/sec execute 53 sec latency 40.222 ms 1 3952 0.34 MB/sec execute 54 sec latency 52.938 ms 1 4028 0.33 MB/sec execute 55 sec latency 37.926 ms 1 4114 0.33 MB/sec execute 56 sec latency 67.807 ms 1 4236 0.33 MB/sec execute 57 sec latency 50.672 ms 1 4315 0.32 MB/sec execute 58 sec latency 65.993 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu May 1 23:42:03 EDT 2025 with return code 0 1 4421 0.32 MB/sec execute 59 sec latency 42.756 ms 8946 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 8946 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished