== replay-dual test 26: dbench and tar with mds failover ========================================================== 18:21:48 (1746138108) Starting client oleg238-client.virtnet: -o user_xattr,flock 192.168.202.138@tcp:/lustre /mnt/lustre Started clients oleg238-client.virtnet: 192.168.202.138@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 4354 Started dbench loop with 4355 striped dir -i0 -c2 -H crush2 /mnt/lustre2/d26.replay-dual/run_dbench striped dir -i0 -c2 -H fnv_1a_64 /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 18:21:51 EDT 2025 waiting for dbench pid 4406 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 1908 1285780 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22024 3560132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 23560 7165616 1% /mnt/lustre 1 75 3.21 MB/sec warmup 1 sec latency 59.721 ms 1 165 3.40 MB/sec warmup 2 sec latency 84.306 ms 1 196 2.61 MB/sec warmup 3 sec latency 585.181 ms 1 263 2.48 MB/sec warmup 4 sec latency 850.236 ms 1 365 2.61 MB/sec warmup 5 sec latency 63.755 ms test_26 fail mds1 1 times 1 449 2.62 MB/sec warmup 6 sec latency 69.294 ms Failing mds1 on oleg238-server 1 510 2.52 MB/sec warmup 7 sec latency 157.018 ms Stopping /mnt/lustre-mds1 (opts:) on oleg238-server 1 616 2.62 MB/sec warmup 8 sec latency 77.914 ms 1 616 2.33 MB/sec warmup 9 sec latency 1038.253 ms 1 616 2.10 MB/sec warmup 10 sec latency 2038.850 ms 1 616 1.91 MB/sec warmup 11 sec latency 3039.004 ms 1 616 1.75 MB/sec warmup 12 sec latency 4039.246 ms 1 616 1.61 MB/sec warmup 13 sec latency 5039.429 ms 1 616 1.50 MB/sec warmup 14 sec latency 6047.907 ms 18:22:06 (1746138126) shut down facet: mds1 facet_host: oleg238-server facet_failover_host: oleg238-server 1 616 1.40 MB/sec warmup 15 sec latency 7061.614 ms 1 616 1.31 MB/sec warmup 16 sec latency 8061.889 ms 1 616 1.23 MB/sec warmup 17 sec latency 9062.025 ms 1 616 1.16 MB/sec warmup 18 sec latency 10062.645 ms 1 616 1.10 MB/sec warmup 19 sec latency 11062.792 ms 1 616 0.00 MB/sec execute 1 sec latency 13063.238 ms 1 616 0.00 MB/sec execute 2 sec latency 14063.380 ms 1 616 0.00 MB/sec execute 3 sec latency 15063.570 ms 1 616 0.00 MB/sec execute 4 sec latency 16063.812 ms Failover mds1 to oleg238-server mount facets: mds1 1 616 0.00 MB/sec execute 5 sec latency 17063.948 ms 1 616 0.00 MB/sec execute 6 sec latency 18064.270 ms 1 616 0.00 MB/sec execute 7 sec latency 19064.652 ms 1 616 0.00 MB/sec execute 8 sec latency 20064.799 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 616 0.00 MB/sec execute 9 sec latency 21064.929 ms 1 616 0.00 MB/sec execute 10 sec latency 22066.021 ms oleg238-server: oleg238-server.virtnet: executing set_default_debug -1 all pdsh@oleg238-client: oleg238-server: ssh exited with exit code 1 Started lustre-MDT0000 18:22:23 (1746138143) targets are mounted 18:22:23 (1746138143) facet_failover done 1 616 0.00 MB/sec execute 11 sec latency 23066.714 ms 1 616 0.00 MB/sec execute 12 sec latency 24066.838 ms 1 616 0.00 MB/sec execute 13 sec latency 25067.374 ms 1 616 0.00 MB/sec execute 14 sec latency 26070.333 ms 1 669 0.01 MB/sec execute 15 sec latency 26505.729 ms oleg238-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 747 0.02 MB/sec execute 16 sec latency 62.337 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 857 0.04 MB/sec execute 17 sec latency 49.985 ms 1 940 0.04 MB/sec execute 18 sec latency 48.842 ms 1 1050 0.10 MB/sec execute 19 sec latency 61.850 ms 1 1168 0.10 MB/sec execute 20 sec latency 49.325 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2612 1285076 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2392 1285296 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37188 3568936 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12532 3593212 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49720 7162148 1% /mnt/lustre 1 1246 0.10 MB/sec execute 21 sec latency 65.757 ms 1 1426 0.23 MB/sec execute 22 sec latency 56.760 ms 1 1511 0.22 MB/sec execute 23 sec latency 52.165 ms 1 1603 0.22 MB/sec execute 24 sec latency 47.622 ms 1 1692 0.21 MB/sec execute 25 sec latency 51.168 ms 1 1824 0.21 MB/sec execute 26 sec latency 46.189 ms test_26 fail mds2 2 times 1 1913 0.20 MB/sec execute 27 sec latency 57.737 ms Failing mds2 on oleg238-server Stopping /mnt/lustre-mds2 (opts:) on oleg238-server 1 2024 0.20 MB/sec execute 28 sec latency 43.987 ms 18:22:40 (1746138160) shut down facet: mds2 facet_host: oleg238-server facet_failover_host: oleg238-server 1 2034 0.19 MB/sec execute 29 sec latency 909.585 ms 1 2034 0.19 MB/sec execute 30 sec latency 1915.528 ms 1 2034 0.18 MB/sec execute 31 sec latency 2920.433 ms 1 2034 0.17 MB/sec execute 32 sec latency 3920.652 ms 1 2034 0.17 MB/sec execute 33 sec latency 4922.297 ms 1 2034 0.16 MB/sec execute 34 sec latency 5922.538 ms 1 2034 0.16 MB/sec execute 35 sec latency 6925.955 ms 1 2034 0.16 MB/sec execute 36 sec latency 7926.217 ms 1 2034 0.15 MB/sec execute 37 sec latency 8926.410 ms 1 2034 0.15 MB/sec execute 38 sec latency 9927.113 ms Failover mds2 to oleg238-server mount facets: mds2 1 2034 0.14 MB/sec execute 39 sec latency 10927.283 ms 1 2034 0.14 MB/sec execute 40 sec latency 11930.019 ms 1 2034 0.14 MB/sec execute 41 sec latency 12931.181 ms 1 2034 0.13 MB/sec execute 42 sec latency 13934.689 ms 1 2034 0.13 MB/sec execute 43 sec latency 14935.543 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2034 0.13 MB/sec execute 44 sec latency 15935.701 ms 1 2034 0.12 MB/sec execute 45 sec latency 16935.870 ms oleg238-server: oleg238-server.virtnet: executing set_default_debug -1 all pdsh@oleg238-client: oleg238-server: ssh exited with exit code 1 1 2034 0.12 MB/sec execute 46 sec latency 17936.090 ms Started lustre-MDT0001 18:22:58 (1746138178) targets are mounted 18:22:58 (1746138178) facet_failover done 1 2034 0.12 MB/sec execute 47 sec latency 18936.266 ms 1 2034 0.12 MB/sec execute 48 sec latency 19938.125 ms 1 2034 0.11 MB/sec execute 49 sec latency 20940.150 ms 1 2034 0.11 MB/sec execute 50 sec latency 21940.738 ms oleg238-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2148 0.11 MB/sec execute 51 sec latency 22129.188 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2240 0.11 MB/sec execute 52 sec latency 56.506 ms 1 2376 0.13 MB/sec execute 53 sec latency 47.998 ms 1 2447 0.13 MB/sec execute 54 sec latency 51.373 ms 1 2596 0.15 MB/sec execute 55 sec latency 38.065 ms 1 2929 0.22 MB/sec execute 56 sec latency 36.436 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2808 1284880 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2576 1285112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37344 3566728 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12796 3592216 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 50140 7158944 1% /mnt/lustre 1 3171 0.23 MB/sec execute 57 sec latency 62.171 ms 1 3345 0.25 MB/sec execute 58 sec latency 52.747 ms 1 3541 0.29 MB/sec execute 59 sec latency 43.910 ms 1 3646 0.29 MB/sec execute 60 sec latency 67.620 ms 1 3734 0.29 MB/sec execute 61 sec latency 55.356 ms test_26 fail mds1 3 times 1 3824 0.30 MB/sec execute 62 sec latency 46.934 ms Failing mds1 on oleg238-server 1 3880 0.30 MB/sec execute 63 sec latency 77.067 ms Stopping /mnt/lustre-mds1 (opts:) on oleg238-server 1 3940 0.30 MB/sec execute 64 sec latency 142.220 ms 1 4013 0.29 MB/sec execute 65 sec latency 44.491 ms 1 4079 0.29 MB/sec execute 66 sec latency 54.656 ms 1 4083 0.28 MB/sec execute 67 sec latency 984.248 ms 18:23:19 (1746138199) shut down facet: mds1 facet_host: oleg238-server facet_failover_host: oleg238-server 1 4083 0.28 MB/sec execute 68 sec latency 1984.984 ms 1 4083 0.28 MB/sec execute 69 sec latency 2985.820 ms 1 4083 0.27 MB/sec execute 70 sec latency 3986.147 ms 1 4083 0.27 MB/sec execute 71 sec latency 4986.404 ms 1 4083 0.27 MB/sec execute 72 sec latency 5987.242 ms 1 4083 0.26 MB/sec execute 73 sec latency 6987.403 ms 1 4083 0.26 MB/sec execute 74 sec latency 7987.603 ms 1 4083 0.25 MB/sec execute 75 sec latency 8988.431 ms 1 4083 0.25 MB/sec execute 76 sec latency 9989.251 ms 1 4083 0.25 MB/sec execute 77 sec latency 10989.477 ms Failover mds1 to oleg238-server mount facets: mds1 1 4083 0.24 MB/sec execute 78 sec latency 11992.509 ms 1 4083 0.24 MB/sec execute 79 sec latency 12992.711 ms 1 4083 0.24 MB/sec execute 80 sec latency 13994.368 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4083 0.24 MB/sec execute 81 sec latency 14995.201 ms 1 4083 0.23 MB/sec execute 82 sec latency 15995.496 ms oleg238-server: oleg238-server.virtnet: executing set_default_debug -1 all 1 4083 0.23 MB/sec execute 83 sec latency 16995.642 ms pdsh@oleg238-client: oleg238-server: ssh exited with exit code 1 Started lustre-MDT0000 18:23:36 (1746138216) targets are mounted 18:23:36 (1746138216) facet_failover done 1 4083 0.23 MB/sec execute 84 sec latency 17995.890 ms 1 4083 0.22 MB/sec execute 85 sec latency 18996.347 ms 1 4083 0.22 MB/sec execute 86 sec latency 19996.484 ms 1 4083 0.22 MB/sec execute 87 sec latency 20996.714 ms 1 4083 0.22 MB/sec execute 88 sec latency 21996.878 ms 1 4115 0.21 MB/sec execute 89 sec latency 22673.122 ms oleg238-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4233 0.21 MB/sec execute 90 sec latency 41.166 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4292 0.21 MB/sec execute 91 sec latency 68.202 ms 1 4365 0.21 MB/sec execute 92 sec latency 115.104 ms 1 4444 0.21 MB/sec execute 93 sec latency 77.148 ms 1 4502 0.21 MB/sec execute 94 sec latency 77.649 ms 1 4564 0.21 MB/sec execute 95 sec latency 68.961 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2900 1284788 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2456 1285232 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 41740 3560468 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15736 3589780 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 57476 7150248 1% /mnt/lustre 1 4670 0.22 MB/sec execute 96 sec latency 59.715 ms 1 4751 0.22 MB/sec execute 97 sec latency 71.466 ms 1 4816 0.22 MB/sec execute 98 sec latency 70.262 ms 1 4959 0.24 MB/sec execute 99 sec latency 67.275 ms 1 cleanup 100 sec 1 cleanup 101 sec 0 cleanup 102 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 737 63.047 26505.718 Close 565 6.052 26.193 Rename 36 43.008 65.733 Unlink 143 11.906 28.805 Qpathinfo 682 40.986 22673.098 Qfileinfo 117 0.802 10.006 Qfsinfo 131 2.415 23.412 Sfileinfo 84 30.231 84.679 Find 261 90.540 22129.168 WriteX 390 5.490 53.467 ReadX 1185 0.364 24.594 LockX 2 6.289 10.108 UnlockX 2 3.306 4.401 Flush 67 27.302 115.088 Throughput 0.243778 MB/sec 1 clients 1 procs max_latency=26505.729 ms stopping dbench on /mnt/lustre at Thu May 1 18:23:54 EDT 2025 with return code 0 test_26 fail mds2 4 times clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished Failing mds2 on oleg238-server Stopping /mnt/lustre-mds2 (opts:) on oleg238-server striped dir -i0 -c2 -H crush /mnt/lustre2/d26.replay-dual/run_dbench 18:23:58 (1746138238) shut down facet: mds2 facet_host: oleg238-server facet_failover_host: oleg238-server Failover mds2 to oleg238-server mount facets: mds2 Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg238-server: oleg238-server.virtnet: executing set_default_debug -1 all pdsh@oleg238-client: oleg238-server: ssh exited with exit code 1 Started lustre-MDT0001 18:24:17 (1746138257) targets are mounted 18:24:17 (1746138257) facet_failover done looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt oleg238-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid '/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 18:24:21 EDT 2025 waiting for dbench pid 8628 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 mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 57 2.29 MB/sec warmup 1 sec latency 55.792 ms 1 139 3.01 MB/sec warmup 2 sec latency 101.029 ms 1 223 2.87 MB/sec warmup 3 sec latency 65.000 ms 1 315 2.87 MB/sec warmup 4 sec latency 59.522 ms 1 397 2.82 MB/sec warmup 5 sec latency 64.563 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3632 1284056 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2448 1285240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31612 3569532 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 7316 3594040 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 38928 7163572 1% /mnt/lustre 1 468 2.74 MB/sec warmup 6 sec latency 86.602 ms 1 580 2.81 MB/sec warmup 7 sec latency 77.744 ms 1 664 2.64 MB/sec warmup 8 sec latency 180.325 ms 1 689 2.35 MB/sec warmup 9 sec latency 854.885 ms 1 762 2.13 MB/sec warmup 10 sec latency 64.431 ms 1 849 1.96 MB/sec warmup 11 sec latency 54.361 ms test_26 fail mds1 5 times 1 903 1.81 MB/sec warmup 12 sec latency 113.014 ms Failing mds1 on oleg238-server Stopping /mnt/lustre-mds1 (opts:) on oleg238-server 1 977 1.68 MB/sec warmup 13 sec latency 64.205 ms 1 988 1.56 MB/sec warmup 14 sec latency 744.859 ms 18:24:35 (1746138275) shut down facet: mds1 facet_host: oleg238-server facet_failover_host: oleg238-server 1 988 1.46 MB/sec warmup 15 sec latency 1745.315 ms 1 988 1.37 MB/sec warmup 16 sec latency 2745.502 ms 1 988 1.29 MB/sec warmup 17 sec latency 3745.708 ms 1 988 1.22 MB/sec warmup 18 sec latency 4745.859 ms 1 988 1.15 MB/sec warmup 19 sec latency 5746.315 ms 1 988 0.00 MB/sec execute 1 sec latency 7747.045 ms 1 988 0.00 MB/sec execute 2 sec latency 8748.019 ms 1 988 0.00 MB/sec execute 3 sec latency 9749.401 ms 1 988 0.00 MB/sec execute 4 sec latency 10749.591 ms Failover mds1 to oleg238-server mount facets: mds1 1 988 0.00 MB/sec execute 5 sec latency 11750.090 ms 1 988 0.00 MB/sec execute 6 sec latency 12752.547 ms 1 988 0.00 MB/sec execute 7 sec latency 13752.704 ms 1 988 0.00 MB/sec execute 8 sec latency 14752.976 ms 1 988 0.00 MB/sec execute 9 sec latency 15755.910 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 988 0.00 MB/sec execute 10 sec latency 16758.600 ms 1 988 0.00 MB/sec execute 11 sec latency 17759.286 ms 1 988 0.00 MB/sec execute 12 sec latency 18759.737 ms oleg238-server: oleg238-server.virtnet: executing set_default_debug -1 all pdsh@oleg238-client: oleg238-server: ssh exited with exit code 1 1 988 0.00 MB/sec execute 13 sec latency 19760.456 ms Started lustre-MDT0000 18:24:54 (1746138294) targets are mounted 18:24:54 (1746138294) facet_failover done 1 988 0.00 MB/sec execute 14 sec latency 20761.716 ms 1 988 0.00 MB/sec execute 15 sec latency 21761.889 ms 1 988 0.00 MB/sec execute 16 sec latency 22762.063 ms 1 988 0.00 MB/sec execute 17 sec latency 23762.188 ms 1 988 0.00 MB/sec execute 18 sec latency 24762.625 ms oleg238-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1124 0.06 MB/sec execute 19 sec latency 24815.644 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1216 0.06 MB/sec execute 20 sec latency 53.248 ms 1 1384 0.19 MB/sec execute 21 sec latency 52.440 ms 1 1488 0.19 MB/sec execute 22 sec latency 54.693 ms 1 1607 0.18 MB/sec execute 23 sec latency 31.882 ms 1 1709 0.18 MB/sec execute 24 sec latency 58.643 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3856 1283832 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2408 1285280 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 43680 3561120 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17764 3586968 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 61444 7148088 1% /mnt/lustre 1 1837 0.18 MB/sec execute 25 sec latency 64.022 ms 1 1965 0.17 MB/sec execute 26 sec latency 55.473 ms 1 2058 0.17 MB/sec execute 27 sec latency 44.637 ms 1 2170 0.17 MB/sec execute 28 sec latency 40.103 ms 1 2353 0.21 MB/sec execute 29 sec latency 34.578 ms test_26 fail mds2 6 times 1 2428 0.21 MB/sec execute 30 sec latency 44.852 ms Failing mds2 on oleg238-server Stopping /mnt/lustre-mds2 (opts:) on oleg238-server 1 2551 0.23 MB/sec execute 31 sec latency 46.261 ms 1 2586 0.22 MB/sec execute 32 sec latency 611.790 ms 18:25:13 (1746138313) shut down facet: mds2 facet_host: oleg238-server facet_failover_host: oleg238-server 1 2586 0.21 MB/sec execute 33 sec latency 1613.376 ms 1 2586 0.21 MB/sec execute 34 sec latency 2613.909 ms 1 2586 0.20 MB/sec execute 35 sec latency 3615.140 ms 1 2586 0.20 MB/sec execute 36 sec latency 4615.796 ms 1 2586 0.19 MB/sec execute 37 sec latency 5615.948 ms 1 2586 0.19 MB/sec execute 38 sec latency 6616.798 ms 1 2586 0.18 MB/sec execute 39 sec latency 7617.028 ms 1 2586 0.18 MB/sec execute 40 sec latency 8617.333 ms 1 2586 0.17 MB/sec execute 41 sec latency 9617.491 ms 1 2586 0.17 MB/sec execute 42 sec latency 10618.479 ms Failover mds2 to oleg238-server mount facets: mds2 1 2586 0.16 MB/sec execute 43 sec latency 11618.617 ms 1 2586 0.16 MB/sec execute 44 sec latency 12618.745 ms 1 2586 0.16 MB/sec execute 45 sec latency 13618.889 ms 1 2586 0.15 MB/sec execute 46 sec latency 14619.093 ms 1 2586 0.15 MB/sec execute 47 sec latency 15619.500 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 2586 0.15 MB/sec execute 48 sec latency 16619.805 ms 1 2586 0.14 MB/sec execute 49 sec latency 17620.543 ms oleg238-server: oleg238-server.virtnet: executing set_default_debug -1 all 1 2586 0.14 MB/sec execute 50 sec latency 18620.716 ms pdsh@oleg238-client: oleg238-server: ssh exited with exit code 1 Started lustre-MDT0001 1 2586 0.14 MB/sec execute 51 sec latency 19625.050 ms 18:25:32 (1746138332) targets are mounted 18:25:32 (1746138332) facet_failover done 1 2586 0.14 MB/sec execute 52 sec latency 20625.196 ms 1 2586 0.13 MB/sec execute 53 sec latency 21625.425 ms 1 2604 0.13 MB/sec execute 54 sec latency 22223.840 ms oleg238-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2882 0.19 MB/sec execute 55 sec latency 48.684 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2989 0.21 MB/sec execute 56 sec latency 61.762 ms 1 3232 0.22 MB/sec execute 57 sec latency 59.736 ms 1 3343 0.23 MB/sec execute 58 sec latency 44.088 ms 1 3528 0.28 MB/sec execute 59 sec latency 45.300 ms 1 3653 0.28 MB/sec execute 60 sec latency 45.564 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 3780 0.29 MB/sec execute 61 sec latency 47.260 ms 1 3862 0.29 MB/sec execute 62 sec latency 39.284 ms 1 3955 0.29 MB/sec execute 63 sec latency 40.435 ms 1 4040 0.28 MB/sec execute 64 sec latency 34.360 ms 1 4123 0.28 MB/sec execute 65 sec latency 63.195 ms 1 4226 0.28 MB/sec execute 66 sec latency 124.259 ms 1 4318 0.28 MB/sec execute 67 sec latency 42.679 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu May 1 18:25:48 EDT 2025 with return code 0 8628 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 8628 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished