== replay-dual test 26: dbench and tar with mds failover ========================================================== 01:05:23 (1781240723) Starting client oleg613-client.virtnet: -o user_xattr,flock 192.168.206.113@tcp:/lustre /mnt/lustre Started clients oleg613-client.virtnet: 192.168.206.113@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 64728 Started dbench loop with 64729 striped dir -i0 -c2 -H all_char /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H crush2 /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 Fri Jun 12 01:05:25 EDT 2026 waiting for dbench pid 64772 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 1992 1269312 1% /mnt/lustre[MDT:0] 1 91 4.18 MB/sec warmup 1 sec latency 64.884 ms lustre-MDT0001_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26140 3579684 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27684 7185160 1% /mnt/lustre 1 163 3.36 MB/sec warmup 2 sec latency 113.137 ms 1 223 2.87 MB/sec warmup 3 sec latency 228.125 ms 1 313 2.87 MB/sec warmup 4 sec latency 58.007 ms 1 382 2.71 MB/sec warmup 5 sec latency 69.792 ms 1 477 2.78 MB/sec warmup 6 sec latency 55.305 ms test_26 fail mds1 1 times 1 609 2.99 MB/sec warmup 7 sec latency 99.297 ms Failing mds1 on oleg613-server Stopping /mnt/lustre-mds1 (opts:) on oleg613-server 1 710 2.65 MB/sec warmup 8 sec latency 73.865 ms 1 769 2.37 MB/sec warmup 9 sec latency 247.669 ms 01:05:35 (1781240735) shut down facet: mds1 facet_host: oleg613-server facet_failover_host: oleg613-server 1 870 2.16 MB/sec warmup 10 sec latency 49.730 ms 1 914 1.98 MB/sec warmup 11 sec latency 426.989 ms 1 995 1.82 MB/sec warmup 12 sec latency 78.461 ms 1 995 1.68 MB/sec warmup 13 sec latency 1081.202 ms 1 995 1.56 MB/sec warmup 14 sec latency 2082.189 ms 1 995 1.46 MB/sec warmup 15 sec latency 3082.369 ms 1 995 1.37 MB/sec warmup 16 sec latency 4083.113 ms 1 995 1.29 MB/sec warmup 17 sec latency 5083.380 ms 1 995 1.22 MB/sec warmup 18 sec latency 6084.747 ms 1 995 1.15 MB/sec warmup 19 sec latency 7084.951 ms Failover mds1 to oleg613-server mount facets: mds1 1 995 0.00 MB/sec execute 1 sec latency 9088.472 ms 1 995 0.00 MB/sec execute 2 sec latency 10090.217 ms 1 995 0.00 MB/sec execute 3 sec latency 11090.342 ms 1 995 0.00 MB/sec execute 4 sec latency 12090.608 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 995 0.00 MB/sec execute 5 sec latency 13091.212 ms 1 995 0.00 MB/sec execute 6 sec latency 14091.497 ms oleg613-server: oleg613-server.virtnet: executing set_default_debug -1 all 1 995 0.00 MB/sec execute 7 sec latency 15091.832 ms pdsh@oleg613-client: oleg613-server: ssh exited with exit code 1 Started lustre-MDT0000 01:05:53 (1781240753) targets are mounted 01:05:53 (1781240753) facet_failover done 1 995 0.00 MB/sec execute 8 sec latency 16092.090 ms 1 995 0.00 MB/sec execute 9 sec latency 17092.284 ms 1 995 0.00 MB/sec execute 10 sec latency 18093.157 ms 1 995 0.00 MB/sec execute 11 sec latency 19093.529 ms 1 1025 0.08 MB/sec execute 12 sec latency 19618.043 ms oleg613-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1138 0.08 MB/sec execute 13 sec latency 35.710 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1221 0.08 MB/sec execute 14 sec latency 59.690 ms 1 1391 0.27 MB/sec execute 15 sec latency 55.157 ms 1 1476 0.26 MB/sec execute 16 sec latency 133.761 ms 1 1603 0.25 MB/sec execute 17 sec latency 38.883 ms 1 1696 0.24 MB/sec execute 18 sec latency 66.150 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2252 1269052 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2012 1269292 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 41916 3559544 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 8380 3592224 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 50296 7151768 1% /mnt/lustre 1 1810 0.23 MB/sec execute 19 sec latency 82.939 ms 1 1941 0.23 MB/sec execute 20 sec latency 42.922 ms 1 1986 0.22 MB/sec execute 21 sec latency 686.230 ms 1 2130 0.22 MB/sec execute 22 sec latency 34.450 ms 1 2259 0.21 MB/sec execute 23 sec latency 36.443 ms test_26 fail mds2 2 times 1 2366 0.25 MB/sec execute 24 sec latency 65.328 ms Failing mds2 on oleg613-server Stopping /mnt/lustre-mds2 (opts:) on oleg613-server 1 2428 0.25 MB/sec execute 25 sec latency 62.670 ms 1 2566 0.27 MB/sec execute 26 sec latency 84.165 ms 01:06:12 (1781240772) shut down facet: mds2 facet_host: oleg613-server facet_failover_host: oleg613-server 1 2876 0.38 MB/sec execute 27 sec latency 38.630 ms 1 3023 0.42 MB/sec execute 28 sec latency 44.500 ms 1 3352 0.46 MB/sec execute 29 sec latency 33.134 ms 1 3579 0.55 MB/sec execute 30 sec latency 34.535 ms 1 3734 0.55 MB/sec execute 31 sec latency 30.033 ms 1 3868 0.56 MB/sec execute 32 sec latency 36.553 ms 1 3983 0.55 MB/sec execute 33 sec latency 33.150 ms 1 4079 0.53 MB/sec execute 34 sec latency 106.906 ms 1 4083 0.52 MB/sec execute 35 sec latency 991.249 ms 1 4083 0.50 MB/sec execute 36 sec latency 1991.474 ms Failover mds2 to oleg613-server mount facets: mds2 1 4083 0.49 MB/sec execute 37 sec latency 2991.995 ms 1 4083 0.48 MB/sec execute 38 sec latency 3992.190 ms 1 4083 0.47 MB/sec execute 39 sec latency 4992.373 ms 1 4083 0.45 MB/sec execute 40 sec latency 5992.598 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4083 0.44 MB/sec execute 41 sec latency 6992.827 ms 1 4083 0.43 MB/sec execute 42 sec latency 7993.103 ms oleg613-server: oleg613-server.virtnet: executing set_default_debug -1 all 1 4083 0.42 MB/sec execute 43 sec latency 8994.602 ms pdsh@oleg613-client: oleg613-server: ssh exited with exit code 1 Started lustre-MDT0001 01:06:29 (1781240789) targets are mounted 01:06:29 (1781240789) facet_failover done 1 4083 0.41 MB/sec execute 44 sec latency 9994.814 ms 1 4083 0.40 MB/sec execute 45 sec latency 10995.644 ms 1 4083 0.40 MB/sec execute 46 sec latency 11995.812 ms 1 4114 0.39 MB/sec execute 47 sec latency 12739.668 ms oleg613-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 4238 0.38 MB/sec execute 48 sec latency 49.344 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4333 0.38 MB/sec execute 49 sec latency 48.383 ms 1 4433 0.38 MB/sec execute 50 sec latency 63.640 ms 1 4518 0.37 MB/sec execute 51 sec latency 51.054 ms 1 4632 0.39 MB/sec execute 52 sec latency 57.212 ms 1 4739 0.38 MB/sec execute 53 sec latency 42.865 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2576 1268728 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2284 1269020 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 55128 3549484 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13308 3592332 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 68436 7141816 1% /mnt/lustre 1 4834 0.38 MB/sec execute 54 sec latency 45.823 ms 1 5001 0.42 MB/sec execute 55 sec latency 101.370 ms 1 5028 0.41 MB/sec execute 56 sec latency 736.872 ms 1 5135 0.41 MB/sec execute 57 sec latency 38.930 ms 1 5245 0.40 MB/sec execute 58 sec latency 46.141 ms test_26 fail mds1 3 times 1 5334 0.40 MB/sec execute 59 sec latency 57.322 ms Failing mds1 on oleg613-server Stopping /mnt/lustre-mds1 (opts:) on oleg613-server 1 5414 0.39 MB/sec execute 60 sec latency 49.636 ms 1 5573 0.39 MB/sec execute 61 sec latency 35.318 ms 1 5743 0.39 MB/sec execute 62 sec latency 37.768 ms 1 5820 0.38 MB/sec execute 63 sec latency 687.422 ms 1 5820 0.37 MB/sec execute 64 sec latency 1687.798 ms 1 5820 0.37 MB/sec execute 65 sec latency 2687.986 ms 1 5820 0.36 MB/sec execute 66 sec latency 3688.124 ms 01:06:52 (1781240812) shut down facet: mds1 facet_host: oleg613-server facet_failover_host: oleg613-server 1 5820 0.36 MB/sec execute 67 sec latency 4688.344 ms 1 5820 0.35 MB/sec execute 68 sec latency 5688.675 ms 1 5820 0.35 MB/sec execute 69 sec latency 6688.878 ms 1 5820 0.34 MB/sec execute 70 sec latency 7689.074 ms 1 5820 0.34 MB/sec execute 71 sec latency 8689.233 ms 1 5820 0.33 MB/sec execute 72 sec latency 9689.429 ms 1 5820 0.33 MB/sec execute 73 sec latency 10689.628 ms 1 5820 0.32 MB/sec execute 74 sec latency 11689.781 ms 1 5820 0.32 MB/sec execute 75 sec latency 12690.017 ms 1 5820 0.32 MB/sec execute 76 sec latency 13690.186 ms Failover mds1 to oleg613-server mount facets: mds1 1 5820 0.31 MB/sec execute 77 sec latency 14690.344 ms 1 5820 0.31 MB/sec execute 78 sec latency 15690.878 ms 1 5820 0.30 MB/sec execute 79 sec latency 16691.027 ms 1 5820 0.30 MB/sec execute 80 sec latency 17691.180 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 5820 0.30 MB/sec execute 81 sec latency 18691.321 ms 1 5820 0.29 MB/sec execute 82 sec latency 19691.651 ms oleg613-server: oleg613-server.virtnet: executing set_default_debug -1 all 1 5820 0.29 MB/sec execute 83 sec latency 20691.821 ms pdsh@oleg613-client: oleg613-server: ssh exited with exit code 1 Started lustre-MDT0000 01:07:09 (1781240829) targets are mounted 01:07:09 (1781240829) facet_failover done 1 5820 0.29 MB/sec execute 84 sec latency 21692.005 ms 1 5820 0.28 MB/sec execute 85 sec latency 22692.172 ms 1 5820 0.28 MB/sec execute 86 sec latency 23692.938 ms 1 5820 0.28 MB/sec execute 87 sec latency 24693.120 ms 1 5905 0.29 MB/sec execute 88 sec latency 25268.385 ms oleg613-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 5981 0.28 MB/sec execute 89 sec latency 45.287 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6056 0.29 MB/sec execute 90 sec latency 60.000 ms 1 6191 0.29 MB/sec execute 91 sec latency 51.006 ms 1 6454 0.33 MB/sec execute 92 sec latency 66.960 ms 1 6565 0.33 MB/sec execute 93 sec latency 49.759 ms 1 6831 0.35 MB/sec execute 94 sec latency 46.223 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2960 1268344 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2660 1268644 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 57068 3547384 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14160 3590840 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 71228 7138224 1% /mnt/lustre 1 6986 0.35 MB/sec execute 95 sec latency 41.020 ms 1 7171 0.37 MB/sec execute 96 sec latency 45.120 ms 1 7266 0.37 MB/sec execute 97 sec latency 42.260 ms 1 7372 0.38 MB/sec execute 98 sec latency 44.892 ms 1 7464 0.38 MB/sec execute 99 sec latency 50.473 ms 1 cleanup 100 sec test_26 fail mds2 4 times Failing mds2 on oleg613-server 1 cleanup 101 sec Stopping /mnt/lustre-mds2 (opts:) on oleg613-server 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 01:07:34 (1781240854) shut down facet: mds2 facet_host: oleg613-server facet_failover_host: oleg613-server 1 cleanup 109 sec 1 cleanup 110 sec 1 cleanup 111 sec 1 cleanup 112 sec 1 cleanup 113 sec 1 cleanup 114 sec 1 cleanup 115 sec 1 cleanup 116 sec 1 cleanup 117 sec 1 cleanup 118 sec Failover mds2 to oleg613-server mount facets: mds2 1 cleanup 119 sec 1 cleanup 120 sec 1 cleanup 121 sec 1 cleanup 122 sec Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 cleanup 123 sec 1 cleanup 124 sec 1 cleanup 125 sec oleg613-server: oleg613-server.virtnet: executing set_default_debug -1 all pdsh@oleg613-client: oleg613-server: ssh exited with exit code 1 1 cleanup 126 sec Started lustre-MDT0001 01:07:52 (1781240872) targets are mounted 01:07:52 (1781240872) facet_failover done 1 cleanup 127 sec 1 cleanup 128 sec 1 cleanup 129 sec 0 cleanup 130 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1127 61.236 25268.374 Close 827 6.322 736.858 Rename 48 38.850 84.142 Unlink 207 11.513 43.740 Qpathinfo 1055 18.705 12739.646 Qfileinfo 185 1.131 8.058 Qfsinfo 184 0.829 8.494 Sfileinfo 82 25.954 41.294 Find 389 5.000 36.211 WriteX 558 5.555 40.781 ReadX 1836 0.326 82.194 LockX 4 4.537 7.626 UnlockX 4 4.517 7.792 Flush 62 24.283 66.944 Throughput 0.37638 MB/sec 1 clients 1 procs max_latency=25268.385 ms stopping dbench on /mnt/lustre at Fri Jun 12 01:07:56 EDT 2026 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished oleg613-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid striped dir -i0 -c2 -H all_char /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 Fri Jun 12 01:07:59 EDT 2026 waiting for dbench pid 68888 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 1 110 5.24 MB/sec warmup 1 sec latency 35.478 ms 1 184 3.69 MB/sec warmup 2 sec latency 170.222 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3356 1267948 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3220 1268084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 47708 3556068 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 3692 3600908 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 51400 7156976 1% /mnt/lustre 1 283 3.50 MB/sec warmup 3 sec latency 179.976 ms 1 374 3.33 MB/sec warmup 4 sec latency 68.335 ms 1 493 3.44 MB/sec warmup 5 sec latency 55.759 ms 1 601 3.49 MB/sec warmup 6 sec latency 293.323 ms 1 721 3.04 MB/sec warmup 7 sec latency 38.663 ms test_26 fail mds1 5 times 1 845 2.70 MB/sec warmup 8 sec latency 39.076 ms Failing mds1 on oleg613-server Stopping /mnt/lustre-mds1 (opts:) on oleg613-server 1 885 2.41 MB/sec warmup 9 sec latency 599.058 ms 1 980 2.19 MB/sec warmup 10 sec latency 58.018 ms 1 995 1.99 MB/sec warmup 11 sec latency 809.768 ms 1 995 1.83 MB/sec warmup 12 sec latency 1809.966 ms 1 995 1.69 MB/sec warmup 13 sec latency 2810.165 ms 1 995 1.56 MB/sec warmup 14 sec latency 3810.340 ms 1 995 1.46 MB/sec warmup 15 sec latency 4810.632 ms 1 995 1.37 MB/sec warmup 16 sec latency 5810.900 ms 01:08:15 (1781240895) shut down facet: mds1 facet_host: oleg613-server facet_failover_host: oleg613-server 1 995 1.29 MB/sec warmup 17 sec latency 6811.095 ms 1 995 1.22 MB/sec warmup 18 sec latency 7811.259 ms 1 995 1.15 MB/sec warmup 19 sec latency 8811.429 ms 1 995 0.00 MB/sec execute 1 sec latency 10811.764 ms 1 995 0.00 MB/sec execute 2 sec latency 11811.947 ms 1 995 0.00 MB/sec execute 3 sec latency 12812.243 ms 1 995 0.00 MB/sec execute 4 sec latency 13813.348 ms 1 995 0.00 MB/sec execute 5 sec latency 14813.519 ms 1 995 0.00 MB/sec execute 6 sec latency 15814.505 ms Failover mds1 to oleg613-server mount facets: mds1 1 995 0.00 MB/sec execute 7 sec latency 16814.703 ms 1 995 0.00 MB/sec execute 8 sec latency 17814.969 ms 1 995 0.00 MB/sec execute 9 sec latency 18815.175 ms Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 995 0.00 MB/sec execute 10 sec latency 19815.334 ms 1 995 0.00 MB/sec execute 11 sec latency 20815.498 ms oleg613-server: oleg613-server.virtnet: executing set_default_debug -1 all 1 995 0.00 MB/sec execute 12 sec latency 21815.684 ms pdsh@oleg613-client: oleg613-server: ssh exited with exit code 1 Started lustre-MDT0000 01:08:32 (1781240912) targets are mounted 01:08:32 (1781240912) facet_failover done 1 995 0.00 MB/sec execute 13 sec latency 22815.853 ms 1 995 0.00 MB/sec execute 14 sec latency 23816.037 ms 1 995 0.00 MB/sec execute 15 sec latency 24816.214 ms 1 995 0.00 MB/sec execute 16 sec latency 25816.334 ms 1 1046 0.06 MB/sec execute 17 sec latency 26265.773 ms oleg613-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1161 0.06 MB/sec execute 18 sec latency 46.691 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1262 0.06 MB/sec execute 19 sec latency 49.869 ms 1 1467 0.21 MB/sec execute 20 sec latency 96.095 ms 1 1605 0.20 MB/sec execute 21 sec latency 138.370 ms 1 1763 0.20 MB/sec execute 22 sec latency 35.436 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3896 1267408 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3668 1267636 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 58304 3548200 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15316 3591172 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 73620 7139372 2% /mnt/lustre 1 1877 0.19 MB/sec execute 23 sec latency 39.603 ms 1 2020 0.19 MB/sec execute 24 sec latency 54.359 ms 1 2185 0.19 MB/sec execute 25 sec latency 32.778 ms 1 2368 0.23 MB/sec execute 26 sec latency 74.741 ms 1 2468 0.25 MB/sec execute 27 sec latency 49.145 ms test_26 fail mds2 6 times 1 2607 0.25 MB/sec execute 28 sec latency 144.072 ms Failing mds2 on oleg613-server Stopping /mnt/lustre-mds2 (opts:) on oleg613-server 1 2918 0.40 MB/sec execute 29 sec latency 107.134 ms 01:08:49 (1781240929) shut down facet: mds2 facet_host: oleg613-server facet_failover_host: oleg613-server 1 3210 0.41 MB/sec execute 30 sec latency 40.255 ms 1 3516 0.53 MB/sec execute 31 sec latency 29.545 ms 1 3715 0.53 MB/sec execute 32 sec latency 24.317 ms 1 3860 0.54 MB/sec execute 33 sec latency 32.137 ms 1 3982 0.53 MB/sec execute 34 sec latency 38.542 ms 1 4083 0.52 MB/sec execute 35 sec latency 193.730 ms 1 4083 0.50 MB/sec execute 36 sec latency 1193.911 ms 1 4083 0.49 MB/sec execute 37 sec latency 2194.059 ms 1 4083 0.48 MB/sec execute 38 sec latency 3194.245 ms 1 4083 0.47 MB/sec execute 39 sec latency 4194.665 ms 1 4083 0.45 MB/sec execute 40 sec latency 5194.849 ms Failover mds2 to oleg613-server mount facets: mds2 1 4083 0.44 MB/sec execute 41 sec latency 6195.027 ms 1 4083 0.43 MB/sec execute 42 sec latency 7195.298 ms 1 4083 0.42 MB/sec execute 43 sec latency 8195.540 ms Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4083 0.41 MB/sec execute 44 sec latency 9196.500 ms 1 4083 0.40 MB/sec execute 45 sec latency 10196.683 ms oleg613-server: oleg613-server.virtnet: executing set_default_debug -1 all 1 4083 0.40 MB/sec execute 46 sec latency 11196.834 ms pdsh@oleg613-client: oleg613-server: ssh exited with exit code 1 Started lustre-MDT0001 01:09:06 (1781240946) targets are mounted 01:09:06 (1781240946) facet_failover done 1 4083 0.39 MB/sec execute 47 sec latency 12197.169 ms 1 4083 0.38 MB/sec execute 48 sec latency 13199.407 ms 1 4083 0.37 MB/sec execute 49 sec latency 14199.591 ms 1 4083 0.36 MB/sec execute 50 sec latency 15199.880 ms 1 4126 0.36 MB/sec execute 51 sec latency 15861.907 ms oleg613-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 4266 0.35 MB/sec execute 52 sec latency 42.702 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4365 0.35 MB/sec execute 53 sec latency 74.328 ms 1 4472 0.35 MB/sec execute 54 sec latency 61.423 ms 1 4559 0.35 MB/sec execute 55 sec latency 45.498 ms 1 4715 0.36 MB/sec execute 56 sec latency 49.016 ms 1 4808 0.36 MB/sec execute 57 sec latency 82.952 ms 1 4976 0.40 MB/sec execute 58 sec latency 60.140 ms 1 5065 0.39 MB/sec execute 59 sec latency 110.678 ms 1 5158 0.39 MB/sec execute 60 sec latency 45.050 ms 1 5256 0.38 MB/sec execute 61 sec latency 56.247 ms 1 5342 0.38 MB/sec execute 62 sec latency 104.594 ms 1 5424 0.37 MB/sec execute 63 sec latency 44.163 ms 1 5545 0.37 MB/sec execute 64 sec latency 69.453 ms 1 5645 0.37 MB/sec execute 65 sec latency 52.443 ms 1 5761 0.36 MB/sec execute 66 sec latency 45.604 ms 1 5917 0.37 MB/sec execute 67 sec latency 84.991 ms 1 6000 0.37 MB/sec execute 68 sec latency 77.080 ms 1 6132 0.38 MB/sec execute 69 sec latency 163.920 ms 1 6435 0.42 MB/sec execute 70 sec latency 58.907 ms 1 6579 0.43 MB/sec execute 71 sec latency 43.008 ms 1 6907 0.45 MB/sec execute 72 sec latency 45.058 ms 1 7125 0.49 MB/sec execute 73 sec latency 39.133 ms 1 7247 0.49 MB/sec execute 74 sec latency 68.580 ms 1 7376 0.49 MB/sec execute 75 sec latency 37.577 ms 1 7476 0.49 MB/sec execute 76 sec latency 38.790 ms 1 7557 0.48 MB/sec execute 77 sec latency 80.687 ms 1 7657 0.48 MB/sec execute 78 sec latency 38.924 ms 1 7778 0.47 MB/sec execute 79 sec latency 77.234 ms dbench killed by signal 15 stopping dbench on /mnt/lustre at Fri Jun 12 01:09:39 EDT 2026 with return code 0 68888 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 68888 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished