== replay-dual test 26: dbench and tar with mds failover ========================================================== 13:18:06 (1774891086) Starting client oleg304-client.virtnet: -o user_xattr,flock 192.168.203.104@tcp:/lustre /mnt/lustre Started clients oleg304-client.virtnet: 192.168.203.104@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 65427 Started dbench loop with 65428 striped dir -i0 -c2 -H all_char /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 Mon Mar 30 13:18:08 EDT 2026 waiting for dbench pid 65470 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 1964 1269340 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1564 3605456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26120 3579680 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27684 7185136 1% /mnt/lustre 1 113 5.24 MB/sec warmup 1 sec latency 68.076 ms 1 184 3.69 MB/sec warmup 2 sec latency 144.914 ms 1 287 3.57 MB/sec warmup 3 sec latency 177.405 ms 1 384 3.39 MB/sec warmup 4 sec latency 54.777 ms 1 496 3.44 MB/sec warmup 5 sec latency 43.524 ms test_26 fail mds1 1 times 1 654 3.51 MB/sec warmup 6 sec latency 50.618 ms Failing mds1 on oleg304-server Stopping /mnt/lustre-mds1 (opts:) on oleg304-server 1 762 3.05 MB/sec warmup 7 sec latency 43.211 ms 1 825 2.69 MB/sec warmup 8 sec latency 269.229 ms 13:18:17 (1774891097) shut down facet: mds1 facet_host: oleg304-server facet_failover_host: oleg304-server 1 884 2.41 MB/sec warmup 9 sec latency 432.071 ms 1 977 2.19 MB/sec warmup 10 sec latency 629.006 ms 1 995 1.99 MB/sec warmup 11 sec latency 813.993 ms 1 995 1.83 MB/sec warmup 12 sec latency 1814.165 ms 1 995 1.69 MB/sec warmup 13 sec latency 2814.339 ms 1 995 1.56 MB/sec warmup 14 sec latency 3814.514 ms 1 995 1.46 MB/sec warmup 15 sec latency 4814.672 ms 1 995 1.37 MB/sec warmup 16 sec latency 5814.865 ms 1 995 1.29 MB/sec warmup 17 sec latency 6815.137 ms 1 995 1.22 MB/sec warmup 18 sec latency 7815.464 ms Failover mds1 to oleg304-server mount facets: mds1 1 995 1.15 MB/sec warmup 19 sec latency 8815.687 ms 1 995 0.00 MB/sec execute 1 sec latency 10816.039 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 995 0.00 MB/sec execute 2 sec latency 11816.204 ms 1 995 0.00 MB/sec execute 3 sec latency 12816.417 ms oleg304-server: oleg304-server.virtnet: executing set_default_debug -1 all 1 995 0.00 MB/sec execute 4 sec latency 13816.602 ms pdsh@oleg304-client: oleg304-server: ssh exited with exit code 1 Started lustre-MDT0000 13:18:33 (1774891113) targets are mounted 13:18:33 (1774891113) facet_failover done 1 995 0.00 MB/sec execute 5 sec latency 14816.792 ms 1 995 0.00 MB/sec execute 6 sec latency 15816.975 ms 1 995 0.00 MB/sec execute 7 sec latency 16817.140 ms 1 995 0.00 MB/sec execute 8 sec latency 17817.358 ms 1 995 0.00 MB/sec execute 9 sec latency 18817.569 ms 1 1074 0.10 MB/sec execute 10 sec latency 19039.122 ms oleg304-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 1181 0.10 MB/sec execute 11 sec latency 45.200 ms 1 1278 0.10 MB/sec execute 12 sec latency 64.289 ms 1 1467 0.32 MB/sec execute 13 sec latency 68.071 ms 1 1558 0.30 MB/sec execute 14 sec latency 155.987 ms 1 1687 0.29 MB/sec execute 15 sec latency 46.039 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2308 1268996 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2140 1269164 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 15632 3583324 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 35564 3564900 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 51196 7148224 1% /mnt/lustre 1 1821 0.28 MB/sec execute 16 sec latency 31.895 ms 1 1954 0.27 MB/sec execute 17 sec latency 34.964 ms 1 2024 0.26 MB/sec execute 18 sec latency 59.846 ms 1 2138 0.25 MB/sec execute 19 sec latency 53.307 ms 1 2253 0.24 MB/sec execute 20 sec latency 40.230 ms test_26 fail mds2 2 times 1 2388 0.29 MB/sec execute 21 sec latency 37.146 ms Failing mds2 on oleg304-server Stopping /mnt/lustre-mds2 (opts:) on oleg304-server 1 2487 0.31 MB/sec execute 22 sec latency 45.623 ms 1 2758 0.44 MB/sec execute 23 sec latency 38.367 ms 13:18:51 (1774891131) shut down facet: mds2 facet_host: oleg304-server facet_failover_host: oleg304-server 1 2987 0.48 MB/sec execute 24 sec latency 38.806 ms 1 3291 0.54 MB/sec execute 25 sec latency 40.220 ms 1 3548 0.63 MB/sec execute 26 sec latency 27.004 ms 1 3715 0.62 MB/sec execute 27 sec latency 26.952 ms 1 3867 0.64 MB/sec execute 28 sec latency 30.321 ms 1 4005 0.63 MB/sec execute 29 sec latency 29.179 ms 1 4083 0.61 MB/sec execute 30 sec latency 435.162 ms 1 4083 0.59 MB/sec execute 31 sec latency 1435.350 ms 1 4083 0.57 MB/sec execute 32 sec latency 2435.525 ms 1 4083 0.55 MB/sec execute 33 sec latency 3436.399 ms Failover mds2 to oleg304-server mount facets: mds2 1 4083 0.53 MB/sec execute 34 sec latency 4436.586 ms 1 4083 0.52 MB/sec execute 35 sec latency 5436.738 ms 1 4083 0.50 MB/sec execute 36 sec latency 6436.971 ms 1 4083 0.49 MB/sec execute 37 sec latency 7438.213 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4083 0.48 MB/sec execute 38 sec latency 8438.498 ms 1 4083 0.47 MB/sec execute 39 sec latency 9438.779 ms 1 4083 0.45 MB/sec execute 40 sec latency 10438.961 ms oleg304-server: oleg304-server.virtnet: executing set_default_debug -1 all pdsh@oleg304-client: oleg304-server: ssh exited with exit code 1 1 4083 0.44 MB/sec execute 41 sec latency 11439.339 ms Started lustre-MDT0001 13:19:10 (1774891150) targets are mounted 13:19:10 (1774891150) facet_failover done 1 4083 0.43 MB/sec execute 42 sec latency 12439.594 ms 1 4083 0.42 MB/sec execute 43 sec latency 13440.221 ms 1 4083 0.41 MB/sec execute 44 sec latency 14442.025 ms 1 4090 0.40 MB/sec execute 45 sec latency 15362.270 ms 1 4184 0.40 MB/sec execute 46 sec latency 45.085 ms oleg304-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 4268 0.39 MB/sec execute 47 sec latency 77.114 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4340 0.39 MB/sec execute 48 sec latency 69.921 ms 1 4431 0.38 MB/sec execute 49 sec latency 53.239 ms 1 4496 0.38 MB/sec execute 50 sec latency 56.701 ms 1 4605 0.39 MB/sec execute 51 sec latency 49.211 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2612 1268692 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2456 1268848 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29860 3575924 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 39644 3564028 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 69504 7139952 1% /mnt/lustre 1 4716 0.39 MB/sec execute 52 sec latency 52.046 ms 1 4812 0.38 MB/sec execute 53 sec latency 48.185 ms 1 4982 0.43 MB/sec execute 54 sec latency 50.394 ms 1 5052 0.42 MB/sec execute 55 sec latency 252.717 ms 1 5145 0.42 MB/sec execute 56 sec latency 47.687 ms 1 5245 0.41 MB/sec execute 57 sec latency 55.535 ms test_26 fail mds1 3 times Failing mds1 on oleg304-server 1 5317 0.40 MB/sec execute 58 sec latency 67.604 ms Stopping /mnt/lustre-mds1 (opts:) on oleg304-server 1 5375 0.40 MB/sec execute 59 sec latency 155.013 ms 13:19:28 (1774891168) shut down 1 5473 0.39 MB/sec execute 60 sec latency 53.110 ms facet: mds1 facet_host: oleg304-server facet_failover_host: oleg304-server 1 5575 0.39 MB/sec execute 61 sec latency 53.059 ms 1 5700 0.39 MB/sec execute 62 sec latency 46.490 ms 1 5820 0.38 MB/sec execute 63 sec latency 84.252 ms 1 5820 0.37 MB/sec execute 64 sec latency 1084.863 ms 1 5820 0.37 MB/sec execute 65 sec latency 2085.153 ms 1 5820 0.36 MB/sec execute 66 sec latency 3085.568 ms 1 5820 0.36 MB/sec execute 67 sec latency 4085.824 ms 1 5820 0.35 MB/sec execute 68 sec latency 5086.026 ms 1 5820 0.35 MB/sec execute 69 sec latency 6086.247 ms 1 5820 0.34 MB/sec execute 70 sec latency 7086.435 ms Failover mds1 to oleg304-server mount facets: mds1 1 5820 0.34 MB/sec execute 71 sec latency 8087.156 ms 1 5820 0.33 MB/sec execute 72 sec latency 9087.317 ms 1 5820 0.33 MB/sec execute 73 sec latency 10087.546 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 5820 0.32 MB/sec execute 74 sec latency 11088.972 ms 1 5820 0.32 MB/sec execute 75 sec latency 12089.995 ms 1 5820 0.32 MB/sec execute 76 sec latency 13090.347 ms oleg304-server: oleg304-server.virtnet: executing set_default_debug -1 all pdsh@oleg304-client: oleg304-server: ssh exited with exit code 1 Started lustre-MDT0000 1 5820 0.31 MB/sec execute 77 sec latency 14090.489 ms 13:19:45 (1774891185) targets are mounted 13:19:45 (1774891185) facet_failover done 1 5820 0.31 MB/sec execute 78 sec latency 15090.700 ms 1 5820 0.30 MB/sec execute 79 sec latency 16090.993 ms 1 5820 0.30 MB/sec execute 80 sec latency 17091.475 ms 1 5857 0.31 MB/sec execute 81 sec latency 17898.026 ms oleg304-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 5966 0.31 MB/sec execute 82 sec latency 42.925 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6056 0.31 MB/sec execute 83 sec latency 48.284 ms 1 6317 0.35 MB/sec execute 84 sec latency 34.484 ms 1 6528 0.36 MB/sec execute 85 sec latency 46.458 ms 1 6764 0.37 MB/sec execute 86 sec latency 92.444 ms 1 6920 0.38 MB/sec execute 87 sec latency 48.384 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3128 1268176 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2864 1268440 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30584 3572028 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 40344 3563024 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 70928 7135052 1% /mnt/lustre 1 7109 0.40 MB/sec execute 88 sec latency 57.575 ms 1 7241 0.40 MB/sec execute 89 sec latency 44.936 ms 1 7356 0.41 MB/sec execute 90 sec latency 42.179 ms 1 7451 0.41 MB/sec execute 91 sec latency 54.811 ms 1 7546 0.41 MB/sec execute 92 sec latency 40.676 ms test_26 fail mds2 4 times 1 7627 0.40 MB/sec execute 93 sec latency 59.303 ms Failing mds2 on oleg304-server Stopping /mnt/lustre-mds2 (opts:) on oleg304-server 1 7754 0.40 MB/sec execute 94 sec latency 45.658 ms 1 7754 0.39 MB/sec execute 95 sec latency 1021.663 ms 1 7754 0.39 MB/sec execute 96 sec latency 2021.903 ms 1 7754 0.39 MB/sec execute 97 sec latency 3022.233 ms 1 7754 0.38 MB/sec execute 98 sec latency 4022.440 ms 1 7754 0.38 MB/sec execute 99 sec latency 5022.666 ms 1 cleanup 100 sec 13:20:09 (1774891209) shut down facet: mds2 facet_host: oleg304-server facet_failover_host: oleg304-server 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 1 cleanup 110 sec Failover mds2 to oleg304-server 1 cleanup 111 sec mount facets: mds2 1 cleanup 112 sec 1 cleanup 113 sec 1 cleanup 114 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 115 sec 1 cleanup 116 sec 1 cleanup 117 sec oleg304-server: oleg304-server.virtnet: executing set_default_debug -1 all pdsh@oleg304-client: oleg304-server: ssh exited with exit code 1 Started lustre-MDT0001 13:20:26 (1774891226) targets are mounted 13:20:26 (1774891226) facet_failover done 1 cleanup 118 sec 1 cleanup 119 sec 1 cleanup 120 sec 1 cleanup 121 sec 1 cleanup 122 sec 1 cleanup 123 sec oleg304-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 0 cleanup 124 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1161 53.461 19039.113 Close 843 4.971 252.702 Rename 48 35.798 92.422 Unlink 238 12.196 39.451 Qpathinfo 1109 20.271 15362.248 Qfileinfo 185 1.258 6.096 Qfsinfo 191 0.704 5.591 Sfileinfo 84 363.508 28418.756 Find 409 5.464 39.444 WriteX 559 5.358 36.541 ReadX 1863 0.487 79.206 LockX 4 3.876 4.238 UnlockX 4 4.407 5.672 Flush 62 24.757 77.099 Throughput 0.377517 MB/sec 1 clients 1 procs max_latency=19039.122 ms stopping dbench on /mnt/lustre at Mon Mar 30 13:20:32 EDT 2026 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 Mon Mar 30 13:20:36 EDT 2026 waiting for dbench pid 69668 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 98 4.46 MB/sec warmup 1 sec latency 47.761 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3676 1267628 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3384 1267920 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 47784 3557736 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 3884 3601852 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 51668 7159588 1% /mnt/lustre 1 184 3.66 MB/sec warmup 2 sec latency 65.107 ms 1 263 3.31 MB/sec warmup 3 sec latency 172.235 ms 1 339 3.07 MB/sec warmup 4 sec latency 237.573 ms 1 426 3.00 MB/sec warmup 5 sec latency 437.284 ms 1 542 3.18 MB/sec warmup 6 sec latency 46.636 ms test_26 fail mds1 5 times 1 710 3.03 MB/sec warmup 7 sec latency 38.154 ms Failing mds1 on oleg304-server Stopping /mnt/lustre-mds1 (opts:) on oleg304-server 1 804 2.68 MB/sec warmup 8 sec latency 46.344 ms 1 820 2.39 MB/sec warmup 9 sec latency 885.924 ms 13:20:45 (1774891245) shut down facet: mds1 facet_host: oleg304-server facet_failover_host: oleg304-server 1 820 2.15 MB/sec warmup 10 sec latency 1886.144 ms 1 820 1.95 MB/sec warmup 11 sec latency 2886.409 ms 1 820 1.79 MB/sec warmup 12 sec latency 3886.829 ms 1 820 1.65 MB/sec warmup 13 sec latency 4887.119 ms 1 820 1.53 MB/sec warmup 14 sec latency 5887.654 ms 1 820 1.43 MB/sec warmup 15 sec latency 6887.941 ms 1 820 1.34 MB/sec warmup 16 sec latency 7888.303 ms 1 820 1.26 MB/sec warmup 17 sec latency 8888.504 ms 1 820 1.19 MB/sec warmup 18 sec latency 9888.744 ms 1 820 1.13 MB/sec warmup 19 sec latency 10888.992 ms Failover mds1 to oleg304-server mount facets: mds1 1 820 0.00 MB/sec execute 1 sec latency 12889.636 ms 1 820 0.00 MB/sec execute 2 sec latency 13889.823 ms 1 820 0.00 MB/sec execute 3 sec latency 14890.066 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 820 0.00 MB/sec execute 4 sec latency 15890.299 ms 1 820 0.00 MB/sec execute 5 sec latency 16890.479 ms oleg304-server: oleg304-server.virtnet: executing set_default_debug -1 all pdsh@oleg304-client: oleg304-server: ssh exited with exit code 1 Started lustre-MDT0000 1 820 0.00 MB/sec execute 6 sec latency 17890.690 ms 13:21:02 (1774891262) targets are mounted 13:21:02 (1774891262) facet_failover done 1 820 0.00 MB/sec execute 7 sec latency 18890.898 ms 1 820 0.00 MB/sec execute 8 sec latency 19891.109 ms 1 820 0.00 MB/sec execute 9 sec latency 20891.434 ms 1 820 0.00 MB/sec execute 10 sec latency 21891.651 ms oleg304-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 884 0.02 MB/sec execute 11 sec latency 21902.780 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 937 0.02 MB/sec execute 12 sec latency 774.518 ms 1 1076 0.11 MB/sec execute 13 sec latency 46.580 ms 1 1196 0.11 MB/sec execute 14 sec latency 108.874 ms 1 1387 0.30 MB/sec execute 15 sec latency 35.070 ms 1 1467 0.28 MB/sec execute 16 sec latency 59.477 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4024 1267280 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3780 1267524 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 50716 3545488 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 6656 3591612 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 57372 7137100 1% /mnt/lustre 1 1532 0.27 MB/sec execute 17 sec latency 434.988 ms 1 1634 0.26 MB/sec execute 18 sec latency 39.070 ms 1 1769 0.25 MB/sec execute 19 sec latency 46.530 ms 1 1898 0.25 MB/sec execute 20 sec latency 36.800 ms 1 2024 0.24 MB/sec execute 21 sec latency 43.506 ms test_26 fail mds2 6 times 1 2160 0.24 MB/sec execute 22 sec latency 32.508 ms Failing mds2 on oleg304-server Stopping /mnt/lustre-mds2 (opts:) on oleg304-server 1 2294 0.27 MB/sec execute 23 sec latency 224.777 ms 13:21:20 (1774891280) shut down facet: mds2 facet_host: oleg304-server facet_failover_host: oleg304-server 1 2294 0.26 MB/sec execute 24 sec latency 1224.958 ms 1 2294 0.25 MB/sec execute 25 sec latency 2225.181 ms 1 2294 0.24 MB/sec execute 26 sec latency 3225.408 ms 1 2294 0.23 MB/sec execute 27 sec latency 4225.674 ms 1 2294 0.22 MB/sec execute 28 sec latency 5225.847 ms 1 2294 0.22 MB/sec execute 29 sec latency 6226.176 ms 1 2294 0.21 MB/sec execute 30 sec latency 7226.374 ms 1 2294 0.20 MB/sec execute 31 sec latency 8226.597 ms 1 2294 0.20 MB/sec execute 32 sec latency 9226.792 ms 1 2294 0.19 MB/sec execute 33 sec latency 10226.963 ms Failover mds2 to oleg304-server 1 2294 0.18 MB/sec execute 34 sec latency 11227.084 ms mount facets: mds2 1 2294 0.18 MB/sec execute 35 sec latency 12227.204 ms 1 2294 0.17 MB/sec execute 36 sec latency 13227.329 ms 1 2294 0.17 MB/sec execute 37 sec latency 14227.500 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2294 0.17 MB/sec execute 38 sec latency 15227.686 ms 1 2294 0.16 MB/sec execute 39 sec latency 16227.931 ms oleg304-server: oleg304-server.virtnet: executing set_default_debug -1 all pdsh@oleg304-client: oleg304-server: ssh exited with exit code 1 1 2294 0.16 MB/sec execute 40 sec latency 17228.083 ms Started lustre-MDT0001 13:21:36 (1774891296) targets are mounted 13:21:36 (1774891296) facet_failover done 1 2294 0.15 MB/sec execute 41 sec latency 18230.700 ms 1 2294 0.15 MB/sec execute 42 sec latency 19232.177 ms 1 2294 0.15 MB/sec execute 43 sec latency 20232.319 ms 1 2329 0.14 MB/sec execute 44 sec latency 21044.571 ms oleg304-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2417 0.15 MB/sec execute 45 sec latency 75.760 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2567 0.16 MB/sec execute 46 sec latency 89.077 ms 1 2783 0.22 MB/sec execute 47 sec latency 75.448 ms 1 2987 0.25 MB/sec execute 48 sec latency 76.216 ms 1 3237 0.27 MB/sec execute 49 sec latency 55.290 ms 1 3399 0.28 MB/sec execute 50 sec latency 97.575 ms 1 3628 0.34 MB/sec execute 51 sec latency 34.628 ms 1 3780 0.35 MB/sec execute 52 sec latency 30.445 ms 1 3897 0.35 MB/sec execute 53 sec latency 32.960 ms 1 3983 0.34 MB/sec execute 54 sec latency 90.553 ms 1 4093 0.34 MB/sec execute 55 sec latency 110.257 ms 1 4235 0.34 MB/sec execute 56 sec latency 32.126 ms 1 4345 0.33 MB/sec execute 57 sec latency 73.042 ms 1 4448 0.33 MB/sec execute 58 sec latency 46.678 ms 1 4511 0.33 MB/sec execute 59 sec latency 108.847 ms 1 4621 0.34 MB/sec execute 60 sec latency 55.363 ms 1 4730 0.34 MB/sec execute 61 sec latency 58.393 ms 1 4834 0.34 MB/sec execute 62 sec latency 31.213 ms 1 5019 0.38 MB/sec execute 63 sec latency 37.485 ms 1 5113 0.37 MB/sec execute 64 sec latency 97.620 ms 1 5197 0.37 MB/sec execute 65 sec latency 77.131 ms 1 5292 0.36 MB/sec execute 66 sec latency 95.420 ms 1 5393 0.36 MB/sec execute 67 sec latency 41.592 ms 1 5530 0.35 MB/sec execute 68 sec latency 79.343 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Mon Mar 30 13:22:04 EDT 2026 with return code 0 69668 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 69668 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished