== replay-dual test 26: dbench and tar with mds failover ========================================================== 14:56:07 (1784228167) Starting client oleg220-client.virtnet: -o user_xattr,flock 192.168.202.120@tcp:/lustre /mnt/lustre Started clients oleg220-client.virtnet: 192.168.202.120@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) Started tar loop with pid 65476 Started dbench loop with 65477 striped dir -i0 -c2 -H crush /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H crush /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 Jul 16 14:56:11 EDT 2026 waiting for dbench pid 65526 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 1968 1269336 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1756 1269548 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26140 3579664 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27684 7185140 1% /mnt/lustre 1 40 1.44 MB/sec warmup 1 sec latency 55.321 ms 1 121 2.75 MB/sec warmup 2 sec latency 115.485 ms 1 165 2.27 MB/sec warmup 3 sec latency 152.841 ms 1 207 2.02 MB/sec warmup 4 sec latency 302.712 ms 1 263 1.98 MB/sec warmup 5 sec latency 94.443 ms 1 313 1.91 MB/sec warmup 6 sec latency 133.943 ms test_26 fail mds1 1 times 1 378 1.92 MB/sec warmup 7 sec latency 93.356 ms 1 443 1.95 MB/sec warmup 8 sec latency 72.949 ms Failing mds1 on oleg220-server Stopping /mnt/lustre-mds1 (opts:) on oleg220-server 1 503 1.94 MB/sec warmup 9 sec latency 106.812 ms 1 606 2.10 MB/sec warmup 10 sec latency 87.537 ms 14:56:22 (1784228182) shut down facet: mds1 facet_host: oleg220-server facet_failover_host: oleg220-server 1 606 1.90 MB/sec warmup 11 sec latency 1074.690 ms 1 606 1.75 MB/sec warmup 12 sec latency 2074.866 ms 1 606 1.61 MB/sec warmup 13 sec latency 3075.023 ms 1 606 1.50 MB/sec warmup 14 sec latency 4075.511 ms 1 606 1.40 MB/sec warmup 15 sec latency 5075.934 ms 1 606 1.31 MB/sec warmup 16 sec latency 6080.168 ms 1 606 1.23 MB/sec warmup 17 sec latency 7081.509 ms 1 606 1.16 MB/sec warmup 18 sec latency 8081.702 ms 1 606 1.10 MB/sec warmup 19 sec latency 9083.353 ms 1 606 0.00 MB/sec execute 1 sec latency 11089.368 ms Failover mds1 to oleg220-server mount facets: mds1 1 606 0.00 MB/sec execute 2 sec latency 12090.925 ms 1 606 0.00 MB/sec execute 3 sec latency 13091.088 ms 1 606 0.00 MB/sec execute 4 sec latency 14092.423 ms 1 606 0.00 MB/sec execute 5 sec latency 15092.548 ms 1 606 0.00 MB/sec execute 6 sec latency 16093.374 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 606 0.00 MB/sec execute 7 sec latency 17093.561 ms 1 606 0.00 MB/sec execute 8 sec latency 18093.750 ms 1 606 0.00 MB/sec execute 9 sec latency 19094.077 ms 1 606 0.00 MB/sec execute 10 sec latency 20094.307 ms oleg220-server: oleg220-server.virtnet: executing set_default_debug -1 all 1 606 0.00 MB/sec execute 11 sec latency 21097.860 ms pdsh@oleg220-client: oleg220-server: ssh exited with exit code 1 Started lustre-MDT0000 14:56:43 (1784228203) targets are mounted 14:56:43 (1784228203) facet_failover done 1 606 0.00 MB/sec execute 12 sec latency 22098.016 ms 1 606 0.00 MB/sec execute 13 sec latency 23098.201 ms 1 606 0.00 MB/sec execute 14 sec latency 24100.795 ms 1 658 0.01 MB/sec execute 15 sec latency 24374.210 ms 1 713 0.01 MB/sec execute 16 sec latency 74.697 ms 1 735 0.02 MB/sec execute 17 sec latency 538.553 ms oleg220-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 785 0.03 MB/sec execute 18 sec latency 87.018 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 848 0.03 MB/sec execute 19 sec latency 73.252 ms 1 890 0.04 MB/sec execute 20 sec latency 134.558 ms 1 934 0.04 MB/sec execute 21 sec latency 69.828 ms 1 983 0.04 MB/sec execute 22 sec latency 73.962 ms 1 1067 0.08 MB/sec execute 23 sec latency 110.673 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2180 1269124 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1944 1269360 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 45164 3552752 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11196 3590700 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 56360 7143452 1% /mnt/lustre 1 1134 0.08 MB/sec execute 24 sec latency 61.917 ms 1 1193 0.08 MB/sec execute 25 sec latency 77.923 ms 1 1249 0.08 MB/sec execute 26 sec latency 80.562 ms 1 1378 0.19 MB/sec execute 27 sec latency 340.753 ms 1 1419 0.18 MB/sec execute 28 sec latency 100.838 ms 1 1481 0.17 MB/sec execute 29 sec latency 124.930 ms 1 1552 0.17 MB/sec execute 30 sec latency 65.912 ms test_26 fail mds2 2 times 1 1603 0.17 MB/sec execute 31 sec latency 53.253 ms 1 1654 0.16 MB/sec execute 32 sec latency 99.198 ms Failing mds2 on oleg220-server Stopping /mnt/lustre-mds2 (opts:) on oleg220-server 1 1717 0.16 MB/sec execute 33 sec latency 84.298 ms 1 1791 0.16 MB/sec execute 34 sec latency 93.434 ms 1 1862 0.15 MB/sec execute 35 sec latency 99.990 ms 14:57:07 (1784228227) shut down facet: mds2 facet_host: oleg220-server facet_failover_host: oleg220-server 1 1972 0.15 MB/sec execute 36 sec latency 60.191 ms 1 2052 0.15 MB/sec execute 37 sec latency 76.584 ms 1 2156 0.15 MB/sec execute 38 sec latency 68.432 ms 1 2259 0.15 MB/sec execute 39 sec latency 51.762 ms 1 2259 0.15 MB/sec execute 40 sec latency 1032.483 ms 1 2259 0.14 MB/sec execute 41 sec latency 2032.700 ms 1 2259 0.14 MB/sec execute 42 sec latency 3032.983 ms 1 2259 0.14 MB/sec execute 43 sec latency 4035.558 ms 1 2259 0.13 MB/sec execute 44 sec latency 5038.600 ms 1 2259 0.13 MB/sec execute 45 sec latency 6041.227 ms Failover mds2 to oleg220-server mount facets: mds2 1 2259 0.13 MB/sec execute 46 sec latency 7044.497 ms 1 2259 0.12 MB/sec execute 47 sec latency 8044.825 ms 1 2259 0.12 MB/sec execute 48 sec latency 9045.062 ms 1 2259 0.12 MB/sec execute 49 sec latency 10045.267 ms 1 2259 0.12 MB/sec execute 50 sec latency 11045.635 ms 1 2259 0.11 MB/sec execute 51 sec latency 12045.929 ms 1 2259 0.11 MB/sec execute 52 sec latency 13046.206 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2259 0.11 MB/sec execute 53 sec latency 14046.434 ms 1 2259 0.11 MB/sec execute 54 sec latency 15046.630 ms 1 2259 0.11 MB/sec execute 55 sec latency 16047.283 ms oleg220-server: oleg220-server.virtnet: executing set_default_debug -1 all 1 2259 0.10 MB/sec execute 56 sec latency 17047.714 ms pdsh@oleg220-client: oleg220-server: ssh exited with exit code 1 1 2259 0.10 MB/sec execute 57 sec latency 18048.203 ms Started lustre-MDT0001 14:57:29 (1784228249) targets are mounted 14:57:29 (1784228249) facet_failover done 1 2259 0.10 MB/sec execute 58 sec latency 19048.481 ms 1 2259 0.10 MB/sec execute 59 sec latency 20049.556 ms 1 2305 0.11 MB/sec execute 60 sec latency 20648.126 ms 1 2373 0.11 MB/sec execute 61 sec latency 64.783 ms 1 2416 0.11 MB/sec execute 62 sec latency 107.578 ms oleg220-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 2467 0.12 MB/sec execute 63 sec latency 102.298 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2567 0.12 MB/sec execute 64 sec latency 82.792 ms 1 2613 0.12 MB/sec execute 65 sec latency 100.349 ms 1 2882 0.17 MB/sec execute 66 sec latency 52.136 ms 1 2975 0.19 MB/sec execute 67 sec latency 67.127 ms 1 3191 0.20 MB/sec execute 68 sec latency 49.856 ms 1 3344 0.21 MB/sec execute 69 sec latency 45.272 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2420 1268884 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2204 1269100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 55444 3551200 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13760 3590412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 69204 7141612 1% /mnt/lustre 1 3432 0.22 MB/sec execute 70 sec latency 128.491 ms 1 3579 0.25 MB/sec execute 71 sec latency 84.037 ms 1 3663 0.25 MB/sec execute 72 sec latency 57.325 ms 1 3738 0.25 MB/sec execute 73 sec latency 66.501 ms 1 3814 0.25 MB/sec execute 74 sec latency 69.708 ms 1 3871 0.25 MB/sec execute 75 sec latency 71.646 ms 1 3927 0.25 MB/sec execute 76 sec latency 95.929 ms test_26 fail mds1 3 times 1 3974 0.25 MB/sec execute 77 sec latency 93.593 ms 1 4015 0.24 MB/sec execute 78 sec latency 81.995 ms Failing mds1 on oleg220-server Stopping /mnt/lustre-mds1 (opts:) on oleg220-server 1 4061 0.24 MB/sec execute 79 sec latency 105.329 ms 1 4111 0.24 MB/sec execute 80 sec latency 204.019 ms 1 4111 0.24 MB/sec execute 81 sec latency 1204.372 ms 1 4111 0.23 MB/sec execute 82 sec latency 2204.719 ms 1 4111 0.23 MB/sec execute 83 sec latency 3205.442 ms 1 4111 0.23 MB/sec execute 84 sec latency 4206.035 ms 1 4111 0.22 MB/sec execute 85 sec latency 5207.040 ms 1 4111 0.22 MB/sec execute 86 sec latency 6216.810 ms 1 4111 0.22 MB/sec execute 87 sec latency 7217.188 ms 14:57:59 (1784228279) shut down facet: mds1 facet_host: oleg220-server facet_failover_host: oleg220-server 1 4111 0.22 MB/sec execute 88 sec latency 8217.435 ms 1 4111 0.21 MB/sec execute 89 sec latency 9217.634 ms 1 4111 0.21 MB/sec execute 90 sec latency 10218.339 ms 1 4111 0.21 MB/sec execute 91 sec latency 11218.526 ms 1 4111 0.21 MB/sec execute 92 sec latency 12218.746 ms 1 4111 0.21 MB/sec execute 93 sec latency 13219.063 ms 1 4111 0.20 MB/sec execute 94 sec latency 14220.001 ms 1 4111 0.20 MB/sec execute 95 sec latency 15220.209 ms 1 4111 0.20 MB/sec execute 96 sec latency 16220.837 ms 1 4111 0.20 MB/sec execute 97 sec latency 17221.025 ms Failover mds1 to oleg220-server mount facets: mds1 1 4111 0.19 MB/sec execute 98 sec latency 18221.427 ms 1 4111 0.19 MB/sec execute 99 sec latency 19222.164 ms 1 cleanup 100 sec 1 cleanup 101 sec 1 cleanup 102 sec 1 cleanup 103 sec Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 cleanup 104 sec 1 cleanup 105 sec 1 cleanup 106 sec 1 cleanup 107 sec oleg220-server: oleg220-server.virtnet: executing set_default_debug -1 all 1 cleanup 108 sec pdsh@oleg220-client: oleg220-server: ssh exited with exit code 1 1 cleanup 109 sec Started lustre-MDT0000 14:58:21 (1784228301) targets are mounted 14:58:21 (1784228301) facet_failover done 1 cleanup 110 sec 1 cleanup 111 sec 1 cleanup 112 sec 1 cleanup 113 sec 0 cleanup 113 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 613 68.726 20648.111 Close 450 8.217 73.939 Rename 26 56.327 102.277 Unlink 104 19.586 43.316 Qpathinfo 550 111.335 30908.317 Qfileinfo 97 1.673 8.850 Qfsinfo 98 2.355 18.603 Sfileinfo 50 40.738 73.239 Find 206 7.603 53.046 WriteX 303 9.156 59.849 ReadX 962 0.939 72.284 LockX 2 6.906 6.993 UnlockX 2 6.223 6.790 Flush 43 38.595 183.373 Throughput 0.192911 MB/sec 1 clients 1 procs max_latency=24374.210 ms stopping dbench on /mnt/lustre at Thu Jul 16 14:58:25 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre oleg220-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 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 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 Jul 16 14:58:30 EDT 2026 waiting for dbench pid 68721 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 69 3.07 MB/sec warmup 1 sec latency 60.023 ms 1 143 3.04 MB/sec warmup 2 sec latency 87.938 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2920 1268384 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2672 1268632 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21016 3585504 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 27724 3576724 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 48740 7162228 1% /mnt/lustre 1 185 2.46 MB/sec warmup 3 sec latency 265.277 ms 1 247 2.35 MB/sec warmup 4 sec latency 76.943 ms 1 305 2.24 MB/sec warmup 5 sec latency 101.878 ms 1 312 1.91 MB/sec warmup 6 sec latency 910.548 ms 1 357 1.82 MB/sec warmup 7 sec latency 1071.086 ms 1 429 1.89 MB/sec warmup 8 sec latency 70.665 ms test_26 fail mds2 4 times 1 502 1.94 MB/sec warmup 9 sec latency 83.765 ms 1 600 2.10 MB/sec warmup 10 sec latency 123.768 ms Failing mds2 on oleg220-server Stopping /mnt/lustre-mds2 (opts:) on oleg220-server 1 678 1.92 MB/sec warmup 11 sec latency 81.033 ms 1 736 1.78 MB/sec warmup 12 sec latency 110.885 ms 1 799 1.65 MB/sec warmup 13 sec latency 72.865 ms 14:58:43 (1784228323) shut down facet: mds2 facet_host: oleg220-server facet_failover_host: oleg220-server 1 873 1.55 MB/sec warmup 14 sec latency 75.606 ms 1 885 1.44 MB/sec warmup 15 sec latency 750.029 ms 1 933 1.36 MB/sec warmup 16 sec latency 115.502 ms 1 995 1.29 MB/sec warmup 17 sec latency 76.180 ms 1 995 1.22 MB/sec warmup 18 sec latency 1076.434 ms 1 995 1.15 MB/sec warmup 19 sec latency 2076.697 ms 1 995 0.00 MB/sec execute 1 sec latency 4077.445 ms 1 995 0.00 MB/sec execute 2 sec latency 5077.636 ms 1 995 0.00 MB/sec execute 3 sec latency 6077.886 ms Failover mds2 to oleg220-server mount facets: mds2 1 995 0.00 MB/sec execute 4 sec latency 7078.036 ms 1 995 0.00 MB/sec execute 5 sec latency 8078.246 ms 1 995 0.00 MB/sec execute 6 sec latency 9084.574 ms 1 995 0.00 MB/sec execute 7 sec latency 10084.756 ms 1 995 0.00 MB/sec execute 8 sec latency 11085.105 ms 1 995 0.00 MB/sec execute 9 sec latency 12085.786 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 995 0.00 MB/sec execute 10 sec latency 13086.052 ms 1 995 0.00 MB/sec execute 11 sec latency 14086.688 ms 1 995 0.00 MB/sec execute 12 sec latency 15087.071 ms 1 995 0.00 MB/sec execute 13 sec latency 16087.427 ms oleg220-server: oleg220-server.virtnet: executing set_default_debug -1 all 1 995 0.00 MB/sec execute 14 sec latency 17087.722 ms pdsh@oleg220-client: oleg220-server: ssh exited with exit code 1 1 995 0.00 MB/sec execute 15 sec latency 18087.884 ms Started lustre-MDT0001 14:59:05 (1784228345) targets are mounted 14:59:05 (1784228345) facet_failover done 1 995 0.00 MB/sec execute 16 sec latency 19089.341 ms 1 995 0.00 MB/sec execute 17 sec latency 20090.011 ms 1 1029 0.05 MB/sec execute 18 sec latency 20443.611 ms 1 1124 0.06 MB/sec execute 19 sec latency 57.289 ms 1 1177 0.06 MB/sec execute 20 sec latency 67.503 ms oleg220-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 1 1233 0.06 MB/sec execute 21 sec latency 62.784 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1285 0.06 MB/sec execute 22 sec latency 86.096 ms 1 1430 0.18 MB/sec execute 23 sec latency 102.235 ms 1 1492 0.17 MB/sec execute 24 sec latency 224.587 ms 1 1548 0.17 MB/sec execute 25 sec latency 82.868 ms 1 1632 0.16 MB/sec execute 26 sec latency 62.178 ms 1 1692 0.16 MB/sec execute 27 sec latency 84.838 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3232 1268072 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3016 1268288 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 33200 3572824 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 39864 3565500 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 73064 7138324 2% /mnt/lustre 1 1779 0.16 MB/sec execute 28 sec latency 67.074 ms 1 1859 0.15 MB/sec execute 29 sec latency 65.428 ms 1 1967 0.15 MB/sec execute 30 sec latency 65.554 ms 1 1976 0.15 MB/sec execute 31 sec latency 842.307 ms 1 2030 0.15 MB/sec execute 32 sec latency 104.143 ms 1 2148 0.14 MB/sec execute 33 sec latency 51.301 ms test_26 fail mds1 5 times 1 2210 0.14 MB/sec execute 34 sec latency 69.358 ms Failing mds1 on oleg220-server 1 2337 0.17 MB/sec execute 35 sec latency 64.002 ms Stopping /mnt/lustre-mds1 (opts:) on oleg220-server 1 2394 0.17 MB/sec execute 36 sec latency 74.475 ms 1 2467 0.18 MB/sec execute 37 sec latency 56.361 ms 1 2591 0.19 MB/sec execute 38 sec latency 66.793 ms 1 2893 0.28 MB/sec execute 39 sec latency 56.825 ms 1 2997 0.29 MB/sec execute 40 sec latency 65.296 ms 1 3210 0.30 MB/sec execute 41 sec latency 72.524 ms 1 3352 0.32 MB/sec execute 42 sec latency 63.941 ms 1 3533 0.38 MB/sec execute 43 sec latency 64.918 ms 14:59:33 (1784228373) shut down facet: mds1 facet_host: oleg220-server facet_failover_host: oleg220-server 1 3641 0.38 MB/sec execute 44 sec latency 49.932 ms 1 3738 0.38 MB/sec execute 45 sec latency 53.251 ms 1 3820 0.39 MB/sec execute 46 sec latency 81.535 ms 1 3905 0.39 MB/sec execute 47 sec latency 49.554 ms 1 3967 0.38 MB/sec execute 48 sec latency 66.492 ms 1 4044 0.37 MB/sec execute 49 sec latency 72.059 ms 1 4083 0.36 MB/sec execute 50 sec latency 469.966 ms 1 4083 0.36 MB/sec execute 51 sec latency 1471.496 ms 1 4083 0.35 MB/sec execute 52 sec latency 2471.685 ms 1 4083 0.34 MB/sec execute 53 sec latency 3471.866 ms Failover mds1 to oleg220-server mount facets: mds1 1 4083 0.34 MB/sec execute 54 sec latency 4472.153 ms 1 4083 0.33 MB/sec execute 55 sec latency 5472.659 ms 1 4083 0.32 MB/sec execute 56 sec latency 6472.813 ms 1 4083 0.32 MB/sec execute 57 sec latency 7475.320 ms 1 4083 0.31 MB/sec execute 58 sec latency 8476.143 ms 1 4083 0.31 MB/sec execute 59 sec latency 9476.343 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4083 0.30 MB/sec execute 60 sec latency 10477.762 ms 1 4083 0.30 MB/sec execute 61 sec latency 11478.163 ms 1 4083 0.29 MB/sec execute 62 sec latency 12478.954 ms 1 4083 0.29 MB/sec execute 63 sec latency 13479.202 ms oleg220-server: oleg220-server.virtnet: executing set_default_debug -1 all 1 4083 0.28 MB/sec execute 64 sec latency 14479.684 ms pdsh@oleg220-client: oleg220-server: ssh exited with exit code 1 1 4083 0.28 MB/sec execute 65 sec latency 15479.965 ms Started lustre-MDT0000 14:59:56 (1784228396) targets are mounted 14:59:56 (1784228396) facet_failover done 1 4083 0.28 MB/sec execute 66 sec latency 16480.145 ms 1 4083 0.27 MB/sec execute 67 sec latency 17480.278 ms 1 4107 0.27 MB/sec execute 68 sec latency 18140.778 ms 1 4184 0.26 MB/sec execute 69 sec latency 48.318 ms 1 4260 0.26 MB/sec execute 70 sec latency 84.009 ms oleg220-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 1 4307 0.26 MB/sec execute 71 sec latency 160.905 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4360 0.26 MB/sec execute 72 sec latency 80.176 ms 1 4423 0.26 MB/sec execute 73 sec latency 72.544 ms 1 4488 0.26 MB/sec execute 74 sec latency 61.564 ms 1 4550 0.25 MB/sec execute 75 sec latency 72.635 ms 1 4645 0.26 MB/sec execute 76 sec latency 63.477 ms 1 4735 0.26 MB/sec execute 77 sec latency 73.324 ms 1 4810 0.26 MB/sec execute 78 sec latency 49.410 ms 1 4969 0.29 MB/sec execute 79 sec latency 70.446 ms 1 5047 0.29 MB/sec execute 80 sec latency 70.523 ms 1 5114 0.29 MB/sec execute 81 sec latency 109.442 ms 1 5158 0.28 MB/sec execute 82 sec latency 87.107 ms 1 5240 0.28 MB/sec execute 83 sec latency 89.278 ms 1 5290 0.28 MB/sec execute 84 sec latency 85.982 ms 1 5358 0.28 MB/sec execute 85 sec latency 69.289 ms 1 5426 0.27 MB/sec execute 86 sec latency 83.317 ms 1 5537 0.27 MB/sec execute 87 sec latency 110.511 ms 1 5585 0.27 MB/sec execute 88 sec latency 68.160 ms 1 5670 0.27 MB/sec execute 89 sec latency 69.191 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu Jul 16 15:00:20 EDT 2026 with return code 0 68721 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 68721 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished