== replay-dual test 26: dbench and tar with mds failover ========================================================== 00:12:58 (1782533578) Starting client oleg218-client.virtnet: -o user_xattr,flock 192.168.202.118@tcp:/lustre /mnt/lustre Started clients oleg218-client.virtnet: 192.168.202.118@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 65545 Started dbench loop with 65546 striped dir -i0 -c2 -H crush /mnt/lustre/d26.replay-dual/run_tar 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 Jun 27 00:13:00 EDT 2026 waiting for dbench pid 65588 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 1 117 5.31 MB/sec warmup 1 sec latency 48.013 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1968 1269336 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1788 1269516 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1564 3605456 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26120 3579672 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27684 7185128 1% /mnt/lustre 1 197 3.92 MB/sec warmup 2 sec latency 176.095 ms 1 311 3.81 MB/sec warmup 3 sec latency 48.699 ms 1 412 3.65 MB/sec warmup 4 sec latency 93.785 ms 1 514 3.54 MB/sec warmup 5 sec latency 66.670 ms test_26 fail mds1 1 times 1 689 3.53 MB/sec warmup 6 sec latency 82.179 ms Failing mds1 on oleg218-server Stopping /mnt/lustre-mds1 (opts:) on oleg218-server 1 776 3.05 MB/sec warmup 7 sec latency 87.105 ms 1 858 2.70 MB/sec warmup 8 sec latency 163.305 ms 00:13:08 (1782533588) shut down facet: mds1 facet_host: oleg218-server facet_failover_host: oleg218-server 1 884 2.41 MB/sec warmup 9 sec latency 601.276 ms 1 940 2.18 MB/sec warmup 10 sec latency 889.328 ms 1 995 1.99 MB/sec warmup 11 sec latency 511.964 ms 1 995 1.83 MB/sec warmup 12 sec latency 1512.168 ms 1 995 1.68 MB/sec warmup 13 sec latency 2512.345 ms 1 995 1.56 MB/sec warmup 14 sec latency 3512.565 ms 1 995 1.46 MB/sec warmup 15 sec latency 4512.804 ms 1 995 1.37 MB/sec warmup 16 sec latency 5513.888 ms 1 995 1.29 MB/sec warmup 17 sec latency 6514.068 ms 1 995 1.22 MB/sec warmup 18 sec latency 7514.303 ms Failover mds1 to oleg218-server mount facets: mds1 1 995 1.15 MB/sec warmup 19 sec latency 8514.516 ms 1 995 0.00 MB/sec execute 1 sec latency 10514.948 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 11515.365 ms 1 995 0.00 MB/sec execute 3 sec latency 12515.615 ms oleg218-server: oleg218-server.virtnet: executing set_default_debug -1 all 1 995 0.00 MB/sec execute 4 sec latency 13515.871 ms pdsh@oleg218-client: oleg218-server: ssh exited with exit code 1 Started lustre-MDT0000 00:13:24 (1782533604) targets are mounted 00:13:24 (1782533604) facet_failover done 1 995 0.00 MB/sec execute 5 sec latency 14516.127 ms 1 995 0.00 MB/sec execute 6 sec latency 15516.321 ms 1 995 0.00 MB/sec execute 7 sec latency 16516.553 ms 1 995 0.00 MB/sec execute 8 sec latency 17518.125 ms 1 1076 0.11 MB/sec execute 9 sec latency 17758.611 ms oleg218-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1219 0.12 MB/sec execute 10 sec latency 37.181 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1396 0.37 MB/sec execute 11 sec latency 73.211 ms 1 1487 0.34 MB/sec execute 12 sec latency 165.352 ms 1 1616 0.33 MB/sec execute 13 sec latency 39.464 ms 1 1741 0.31 MB/sec execute 14 sec latency 48.007 ms 1 1871 0.30 MB/sec execute 15 sec latency 50.321 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2380 1268924 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2128 1269176 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 12916 3593348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 46804 3554332 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 59720 7147680 1% /mnt/lustre 1 1996 0.29 MB/sec execute 16 sec latency 53.391 ms 1 2108 0.28 MB/sec execute 17 sec latency 45.855 ms 1 2206 0.27 MB/sec execute 18 sec latency 55.597 ms 1 2369 0.32 MB/sec execute 19 sec latency 57.235 ms 1 2441 0.31 MB/sec execute 20 sec latency 66.551 ms test_26 fail mds2 2 times Failing mds2 on oleg218-server 1 2576 0.34 MB/sec execute 21 sec latency 44.856 ms Stopping /mnt/lustre-mds2 (opts:) on oleg218-server 1 2885 0.47 MB/sec execute 22 sec latency 49.775 ms 1 3180 0.53 MB/sec execute 23 sec latency 29.765 ms 1 3390 0.57 MB/sec execute 24 sec latency 43.166 ms 1 3638 0.67 MB/sec execute 25 sec latency 31.380 ms 1 3797 0.69 MB/sec execute 26 sec latency 36.737 ms 1 3914 0.67 MB/sec execute 27 sec latency 33.633 ms 1 4044 0.65 MB/sec execute 28 sec latency 31.752 ms 00:13:48 (1782533628) shut down facet: mds2 facet_host: oleg218-server facet_failover_host: oleg218-server 1 4083 0.63 MB/sec execute 29 sec latency 653.941 ms 1 4083 0.61 MB/sec execute 30 sec latency 1654.173 ms 1 4083 0.59 MB/sec execute 31 sec latency 2654.386 ms 1 4083 0.57 MB/sec execute 32 sec latency 3654.617 ms 1 4083 0.55 MB/sec execute 33 sec latency 4654.846 ms 1 4083 0.53 MB/sec execute 34 sec latency 5655.080 ms 1 4083 0.52 MB/sec execute 35 sec latency 6655.302 ms 1 4083 0.50 MB/sec execute 36 sec latency 7655.533 ms 1 4083 0.49 MB/sec execute 37 sec latency 8655.777 ms 1 4083 0.48 MB/sec execute 38 sec latency 9655.985 ms Failover mds2 to oleg218-server mount facets: mds2 1 4083 0.47 MB/sec execute 39 sec latency 10657.411 ms 1 4083 0.45 MB/sec execute 40 sec latency 11657.584 ms 1 4083 0.44 MB/sec execute 41 sec latency 12657.753 ms 1 4083 0.43 MB/sec execute 42 sec latency 13658.801 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4083 0.42 MB/sec execute 43 sec latency 14659.002 ms 1 4083 0.41 MB/sec execute 44 sec latency 15659.257 ms oleg218-server: oleg218-server.virtnet: executing set_default_debug -1 all pdsh@oleg218-client: oleg218-server: ssh exited with exit code 1 Started lustre-MDT0001 00:14:05 (1782533645) targets are mounted 00:14:05 (1782533645) facet_failover done 1 4083 0.40 MB/sec execute 45 sec latency 16659.433 ms 1 4083 0.40 MB/sec execute 46 sec latency 17659.584 ms 1 4083 0.39 MB/sec execute 47 sec latency 18659.800 ms 1 4083 0.38 MB/sec execute 48 sec latency 19660.353 ms 1 4138 0.37 MB/sec execute 49 sec latency 20222.990 ms 1 4256 0.37 MB/sec execute 50 sec latency 45.466 ms oleg218-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 4344 0.36 MB/sec execute 51 sec latency 72.589 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4458 0.36 MB/sec execute 52 sec latency 41.364 ms 1 4567 0.36 MB/sec execute 53 sec latency 37.587 ms 1 4738 0.37 MB/sec execute 54 sec latency 34.792 ms 1 4862 0.38 MB/sec execute 55 sec latency 44.146 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2808 1268496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2564 1268740 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22612 3583736 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 47732 3558728 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 70344 7142464 1% /mnt/lustre 1 5040 0.41 MB/sec execute 56 sec latency 34.557 ms 1 5158 0.41 MB/sec execute 57 sec latency 39.268 ms 1 5284 0.40 MB/sec execute 58 sec latency 39.516 ms 1 5395 0.40 MB/sec execute 59 sec latency 37.166 ms 1 5567 0.40 MB/sec execute 60 sec latency 28.894 ms test_26 fail mds1 3 times Failing mds1 on oleg218-server 1 5720 0.39 MB/sec execute 61 sec latency 41.031 ms Stopping /mnt/lustre-mds1 (opts:) on oleg218-server 1 5820 0.39 MB/sec execute 62 sec latency 262.376 ms 00:14:22 (1782533662) shut down facet: mds1 facet_host: oleg218-server facet_failover_host: oleg218-server 1 5820 0.38 MB/sec execute 63 sec latency 1238.823 ms 1 5820 0.37 MB/sec execute 64 sec latency 2239.023 ms 1 5820 0.37 MB/sec execute 65 sec latency 3240.211 ms 1 5820 0.36 MB/sec execute 66 sec latency 4240.402 ms 1 5820 0.36 MB/sec execute 67 sec latency 5240.652 ms 1 5820 0.35 MB/sec execute 68 sec latency 6240.843 ms 1 5820 0.35 MB/sec execute 69 sec latency 7241.066 ms 1 5820 0.34 MB/sec execute 70 sec latency 8241.295 ms 1 5820 0.34 MB/sec execute 71 sec latency 9241.493 ms 1 5820 0.33 MB/sec execute 72 sec latency 10241.697 ms Failover mds1 to oleg218-server mount facets: mds1 1 5820 0.33 MB/sec execute 73 sec latency 11241.904 ms 1 5820 0.32 MB/sec execute 74 sec latency 12242.122 ms 1 5820 0.32 MB/sec execute 75 sec latency 13242.312 ms 1 5820 0.32 MB/sec execute 76 sec latency 14243.100 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 5820 0.31 MB/sec execute 77 sec latency 15243.322 ms 1 5820 0.31 MB/sec execute 78 sec latency 16243.532 ms oleg218-server: oleg218-server.virtnet: executing set_default_debug -1 all pdsh@oleg218-client: oleg218-server: ssh exited with exit code 1 1 5820 0.30 MB/sec execute 79 sec latency 17243.842 ms Started lustre-MDT0000 00:14:39 (1782533679) targets are mounted 00:14:39 (1782533679) facet_failover done 1 5820 0.30 MB/sec execute 80 sec latency 18244.058 ms 1 5820 0.30 MB/sec execute 81 sec latency 19244.304 ms 1 5820 0.29 MB/sec execute 82 sec latency 20244.645 ms 1 5857 0.30 MB/sec execute 83 sec latency 21072.045 ms 1 5968 0.30 MB/sec execute 84 sec latency 51.894 ms oleg218-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 6056 0.31 MB/sec execute 85 sec latency 57.437 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6305 0.34 MB/sec execute 86 sec latency 50.389 ms 1 6533 0.35 MB/sec execute 87 sec latency 38.451 ms 1 6820 0.37 MB/sec execute 88 sec latency 44.837 ms 1 7091 0.40 MB/sec execute 89 sec latency 33.753 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3288 1268016 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3096 1268208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22980 3577636 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 48100 3556316 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 71080 7133952 1% /mnt/lustre 1 7234 0.40 MB/sec execute 90 sec latency 93.492 ms 1 7364 0.41 MB/sec execute 91 sec latency 43.734 ms 1 7491 0.41 MB/sec execute 92 sec latency 31.499 ms 1 7590 0.40 MB/sec execute 93 sec latency 45.500 ms 1 7721 0.40 MB/sec execute 94 sec latency 41.332 ms test_26 fail mds2 4 times 1 7839 0.40 MB/sec execute 95 sec latency 52.406 ms Failing mds2 on oleg218-server Stopping /mnt/lustre-mds2 (opts:) on oleg218-server 1 7928 0.39 MB/sec execute 96 sec latency 71.462 ms 00:14:57 (1782533697) shut down facet: mds2 facet_host: oleg218-server facet_failover_host: oleg218-server 1 7928 0.39 MB/sec execute 97 sec latency 1071.575 ms 1 7928 0.39 MB/sec execute 98 sec latency 2071.797 ms 1 7928 0.38 MB/sec execute 99 sec latency 3072.040 ms 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 Failover mds2 to oleg218-server mount facets: mds2 1 cleanup 108 sec 1 cleanup 109 sec 1 cleanup 110 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 111 sec 1 cleanup 112 sec oleg218-server: oleg218-server.virtnet: executing set_default_debug -1 all pdsh@oleg218-client: oleg218-server: ssh exited with exit code 1 Started lustre-MDT0001 00:15:13 (1782533713) targets are mounted 00:15:13 (1782533713) facet_failover done 1 cleanup 113 sec 1 cleanup 114 sec 1 cleanup 115 sec 1 cleanup 116 sec 1 cleanup 117 sec 0 cleanup 118 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1191 51.818 21072.031 Close 869 3.904 34.662 Rename 50 32.680 66.524 Unlink 243 10.380 32.954 Qpathinfo 1120 42.003 20460.869 Qfileinfo 191 1.081 5.958 Qfsinfo 201 0.653 9.953 Sfileinfo 91 21.775 41.600 Find 418 4.946 30.210 WriteX 588 4.814 36.939 ReadX 1884 0.313 74.557 LockX 4 3.426 5.239 UnlockX 4 2.732 3.377 Flush 80 19.186 57.218 Throughput 0.381788 MB/sec 1 clients 1 procs max_latency=21072.045 ms stopping dbench on /mnt/lustre at Sat Jun 27 00:15:17 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre oleg218-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 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 Jun 27 00:15:20 EDT 2026 waiting for dbench pid 69787 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 1 124 5.50 MB/sec warmup 1 sec latency 52.728 ms 1 223 4.31 MB/sec warmup 2 sec latency 131.944 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3824 1267480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3688 1267616 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 39120 3566512 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12680 3594284 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 51800 7160796 1% /mnt/lustre 1 335 4.02 MB/sec warmup 3 sec latency 84.100 ms 1 434 3.81 MB/sec warmup 4 sec latency 56.138 ms 1 477 3.34 MB/sec warmup 5 sec latency 657.173 ms 1 636 3.51 MB/sec warmup 6 sec latency 53.716 ms 1 747 3.05 MB/sec warmup 7 sec latency 78.818 ms test_26 fail mds1 5 times 1 873 2.71 MB/sec warmup 8 sec latency 149.779 ms Failing mds1 on oleg218-server Stopping /mnt/lustre-mds1 (opts:) on oleg218-server 1 888 2.41 MB/sec warmup 9 sec latency 547.679 ms 00:15:30 (1782533730) shut down facet: mds1 facet_host: oleg218-server facet_failover_host: oleg218-server 1 888 2.17 MB/sec warmup 10 sec latency 1260.977 ms 1 888 1.97 MB/sec warmup 11 sec latency 2261.135 ms 1 888 1.81 MB/sec warmup 12 sec latency 3261.324 ms 1 888 1.67 MB/sec warmup 13 sec latency 4261.545 ms 1 888 1.55 MB/sec warmup 14 sec latency 5261.787 ms 1 888 1.44 MB/sec warmup 15 sec latency 6262.006 ms 1 888 1.35 MB/sec warmup 16 sec latency 7262.276 ms 1 888 1.27 MB/sec warmup 17 sec latency 8262.483 ms 1 888 1.20 MB/sec warmup 18 sec latency 9262.686 ms 1 888 1.14 MB/sec warmup 19 sec latency 10262.859 ms Failover mds1 to oleg218-server mount facets: mds1 1 888 0.00 MB/sec execute 1 sec latency 12263.159 ms 1 888 0.00 MB/sec execute 2 sec latency 13263.357 ms 1 888 0.00 MB/sec execute 3 sec latency 14263.578 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 888 0.00 MB/sec execute 4 sec latency 15263.822 ms 1 888 0.00 MB/sec execute 5 sec latency 16264.094 ms oleg218-server: oleg218-server.virtnet: executing set_default_debug -1 all pdsh@oleg218-client: oleg218-server: ssh exited with exit code 1 1 888 0.00 MB/sec execute 6 sec latency 17264.300 ms Started lustre-MDT0000 00:15:46 (1782533746) targets are mounted 00:15:46 (1782533746) facet_failover done 1 888 0.00 MB/sec execute 7 sec latency 18264.529 ms 1 888 0.00 MB/sec execute 8 sec latency 19264.771 ms 1 888 0.00 MB/sec execute 9 sec latency 20265.013 ms 1 888 0.00 MB/sec execute 10 sec latency 21265.228 ms 1 967 0.01 MB/sec execute 11 sec latency 21626.187 ms oleg218-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1124 0.11 MB/sec execute 12 sec latency 34.203 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1244 0.11 MB/sec execute 13 sec latency 32.142 ms 1 1465 0.31 MB/sec execute 14 sec latency 53.610 ms 1 1574 0.30 MB/sec execute 15 sec latency 128.052 ms 1 1700 0.28 MB/sec execute 16 sec latency 58.887 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3488 1267816 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3388 1267916 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 49128 3556728 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21288 3583564 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 70416 7140292 1% /mnt/lustre 1 1849 0.28 MB/sec execute 17 sec latency 80.113 ms 1 1994 0.27 MB/sec execute 18 sec latency 41.559 ms 1 2154 0.26 MB/sec execute 19 sec latency 32.509 ms 1 2347 0.31 MB/sec execute 20 sec latency 71.658 ms 1 2477 0.34 MB/sec execute 21 sec latency 33.816 ms test_26 fail mds2 6 times 1 2756 0.47 MB/sec execute 22 sec latency 34.385 ms Failing mds2 on oleg218-server Stopping /mnt/lustre-mds2 (opts:) on oleg218-server 1 2969 0.51 MB/sec execute 23 sec latency 73.354 ms 1 2989 0.49 MB/sec execute 24 sec latency 851.607 ms 00:16:04 (1782533764) shut down facet: mds2 facet_host: oleg218-server facet_failover_host: oleg218-server 1 2989 0.47 MB/sec execute 25 sec latency 1851.841 ms 1 2989 0.46 MB/sec execute 26 sec latency 2852.040 ms 1 2989 0.44 MB/sec execute 27 sec latency 3852.305 ms 1 2989 0.42 MB/sec execute 28 sec latency 4852.508 ms 1 2989 0.41 MB/sec execute 29 sec latency 5852.723 ms 1 2989 0.39 MB/sec execute 30 sec latency 6852.921 ms 1 2989 0.38 MB/sec execute 31 sec latency 7853.124 ms 1 2989 0.37 MB/sec execute 32 sec latency 8853.326 ms 1 2989 0.36 MB/sec execute 33 sec latency 9853.564 ms 1 2989 0.35 MB/sec execute 34 sec latency 10855.320 ms Failover mds2 to oleg218-server mount facets: mds2 1 2989 0.34 MB/sec execute 35 sec latency 11855.532 ms 1 2989 0.33 MB/sec execute 36 sec latency 12855.753 ms 1 2989 0.32 MB/sec execute 37 sec latency 13855.976 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2989 0.31 MB/sec execute 38 sec latency 14856.188 ms 1 2989 0.30 MB/sec execute 39 sec latency 15856.462 ms oleg218-server: oleg218-server.virtnet: executing set_default_debug -1 all pdsh@oleg218-client: oleg218-server: ssh exited with exit code 1 1 2989 0.30 MB/sec execute 40 sec latency 16858.191 ms Started lustre-MDT0001 00:16:21 (1782533781) targets are mounted 00:16:21 (1782533781) facet_failover done 1 2989 0.29 MB/sec execute 41 sec latency 17858.404 ms 1 2989 0.28 MB/sec execute 42 sec latency 18858.666 ms 1 2989 0.28 MB/sec execute 43 sec latency 19858.884 ms 1 2989 0.27 MB/sec execute 44 sec latency 20859.057 ms 1 3232 0.28 MB/sec execute 45 sec latency 21106.459 ms oleg218-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 3496 0.36 MB/sec execute 46 sec latency 32.427 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3644 0.36 MB/sec execute 47 sec latency 32.189 ms 1 3785 0.38 MB/sec execute 48 sec latency 40.952 ms 1 3910 0.38 MB/sec execute 49 sec latency 38.812 ms 1 4005 0.37 MB/sec execute 50 sec latency 109.352 ms 1 4138 0.36 MB/sec execute 51 sec latency 47.498 ms 1 4282 0.36 MB/sec execute 52 sec latency 76.437 ms 1 4395 0.36 MB/sec execute 53 sec latency 39.116 ms 1 4496 0.36 MB/sec execute 54 sec latency 64.568 ms 1 4601 0.37 MB/sec execute 55 sec latency 92.894 ms 1 4744 0.37 MB/sec execute 56 sec latency 41.021 ms 1 4946 0.41 MB/sec execute 57 sec latency 42.743 ms 1 5052 0.40 MB/sec execute 58 sec latency 101.633 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Sat Jun 27 00:16:39 EDT 2026 with return code 0 69787 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 69787 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished