== replay-dual test 26: dbench and tar with mds failover ========================================================== 00:22:03 (1746073323) Starting client oleg335-client.virtnet: -o user_xattr,flock 192.168.203.135@tcp:/lustre /mnt/lustre Started clients oleg335-client.virtnet: 192.168.203.135@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 4374 Started dbench loop with 4376 striped dir -i0 -c2 -H crush2 /mnt/lustre/d26.replay-dual/run_tar striped dir -i0 -c2 -H crush /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 May 1 00:22:07 EDT 2025 waiting for dbench pid 4425 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 2116 1285572 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1936 1285752 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26120 3580756 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1536 3605484 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27656 7186240 1% /mnt/lustre 1 94 4.19 MB/sec warmup 1 sec latency 45.991 ms 1 166 3.40 MB/sec warmup 2 sec latency 87.494 ms 1 188 2.53 MB/sec warmup 3 sec latency 756.873 ms 1 260 2.45 MB/sec warmup 4 sec latency 892.344 ms 1 349 2.50 MB/sec warmup 5 sec latency 61.258 ms test_26 fail mds1 1 times 1 446 2.60 MB/sec warmup 6 sec latency 60.689 ms Failing mds1 on oleg335-server Stopping /mnt/lustre-mds1 (opts:) on oleg335-server 1 522 2.57 MB/sec warmup 7 sec latency 71.033 ms 1 612 2.62 MB/sec warmup 8 sec latency 519.866 ms 1 612 2.33 MB/sec warmup 9 sec latency 1521.180 ms 1 612 2.09 MB/sec warmup 10 sec latency 2521.598 ms 1 612 1.90 MB/sec warmup 11 sec latency 3521.925 ms 1 612 1.75 MB/sec warmup 12 sec latency 4522.191 ms 1 612 1.61 MB/sec warmup 13 sec latency 5522.329 ms 00:22:21 (1746073341) shut down facet: mds1 facet_host: oleg335-server facet_failover_host: oleg335-server 1 612 1.50 MB/sec warmup 14 sec latency 6523.957 ms 1 612 1.40 MB/sec warmup 15 sec latency 7524.504 ms 1 612 1.31 MB/sec warmup 16 sec latency 8525.242 ms 1 612 1.23 MB/sec warmup 17 sec latency 9525.443 ms 1 612 1.16 MB/sec warmup 18 sec latency 10525.668 ms 1 612 1.10 MB/sec warmup 19 sec latency 11525.839 ms 1 612 0.00 MB/sec execute 1 sec latency 13526.501 ms 1 612 0.00 MB/sec execute 2 sec latency 14528.024 ms 1 612 0.00 MB/sec execute 3 sec latency 15529.667 ms Failover mds1 to oleg335-server 1 612 0.00 MB/sec execute 4 sec latency 16530.837 ms mount facets: mds1 1 612 0.00 MB/sec execute 5 sec latency 17531.698 ms 1 612 0.00 MB/sec execute 6 sec latency 18531.852 ms 1 612 0.00 MB/sec execute 7 sec latency 19533.327 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 612 0.00 MB/sec execute 8 sec latency 20534.569 ms 1 612 0.00 MB/sec execute 9 sec latency 21536.015 ms 1 612 0.00 MB/sec execute 10 sec latency 22536.175 ms oleg335-server: oleg335-server.virtnet: executing set_default_debug -1 all pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1 1 612 0.00 MB/sec execute 11 sec latency 23536.999 ms Started lustre-MDT0000 00:22:38 (1746073358) targets are mounted 00:22:38 (1746073358) facet_failover done 1 612 0.00 MB/sec execute 12 sec latency 24537.164 ms 1 612 0.00 MB/sec execute 13 sec latency 25537.667 ms 1 612 0.00 MB/sec execute 14 sec latency 26538.454 ms 1 663 0.01 MB/sec execute 15 sec latency 27040.916 ms oleg335-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 738 0.02 MB/sec execute 16 sec latency 54.429 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 817 0.03 MB/sec execute 17 sec latency 60.185 ms 1 917 0.04 MB/sec execute 18 sec latency 41.935 ms 1 985 0.05 MB/sec execute 19 sec latency 62.388 ms 1 1100 0.10 MB/sec execute 20 sec latency 53.614 ms 1 1180 0.10 MB/sec execute 21 sec latency 88.992 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2592 1285096 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2364 1285324 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 34724 3565616 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 10396 3592356 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 45120 7157972 1% /mnt/lustre 1 1244 0.10 MB/sec execute 22 sec latency 66.309 ms 1 1396 0.22 MB/sec execute 23 sec latency 66.806 ms 1 1474 0.21 MB/sec execute 24 sec latency 73.188 ms 1 1545 0.20 MB/sec execute 25 sec latency 75.326 ms 1 1615 0.20 MB/sec execute 26 sec latency 44.218 ms 1 1698 0.19 MB/sec execute 27 sec latency 54.568 ms test_26 fail mds2 2 times 1 1810 0.19 MB/sec execute 28 sec latency 62.577 ms Failing mds2 on oleg335-server Stopping /mnt/lustre-mds2 (opts:) on oleg335-server 1 1888 0.19 MB/sec execute 29 sec latency 62.209 ms 1 1912 0.18 MB/sec execute 30 sec latency 785.167 ms 00:22:57 (1746073377) shut down facet: mds2 facet_host: oleg335-server facet_failover_host: oleg335-server 1 1912 0.18 MB/sec execute 31 sec latency 1785.340 ms 1 1912 0.17 MB/sec execute 32 sec latency 2785.510 ms 1 1912 0.17 MB/sec execute 33 sec latency 3787.185 ms 1 1912 0.16 MB/sec execute 34 sec latency 4787.622 ms 1 1912 0.16 MB/sec execute 35 sec latency 5787.828 ms 1 1912 0.15 MB/sec execute 36 sec latency 6789.249 ms 1 1912 0.15 MB/sec execute 37 sec latency 7789.406 ms 1 1912 0.14 MB/sec execute 38 sec latency 8791.265 ms 1 1912 0.14 MB/sec execute 39 sec latency 9791.452 ms 1 1912 0.14 MB/sec execute 40 sec latency 10792.416 ms Failover mds2 to oleg335-server mount facets: mds2 1 1912 0.13 MB/sec execute 41 sec latency 11793.070 ms 1 1912 0.13 MB/sec execute 42 sec latency 12793.204 ms 1 1912 0.13 MB/sec execute 43 sec latency 13793.444 ms 1 1912 0.12 MB/sec execute 44 sec latency 14793.627 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 1912 0.12 MB/sec execute 45 sec latency 15793.915 ms 1 1912 0.12 MB/sec execute 46 sec latency 16794.077 ms 1 1912 0.12 MB/sec execute 47 sec latency 17794.249 ms oleg335-server: oleg335-server.virtnet: executing set_default_debug -1 all pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1 1 1912 0.11 MB/sec execute 48 sec latency 18794.731 ms Started lustre-MDT0001 00:23:15 (1746073395) targets are mounted 00:23:15 (1746073395) facet_failover done 1 1912 0.11 MB/sec execute 49 sec latency 19794.905 ms 1 1912 0.11 MB/sec execute 50 sec latency 20795.065 ms 1 1912 0.11 MB/sec execute 51 sec latency 21797.233 ms 1 1974 0.11 MB/sec execute 52 sec latency 22339.833 ms oleg335-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 2037 0.11 MB/sec execute 53 sec latency 51.059 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2128 0.11 MB/sec execute 54 sec latency 81.662 ms 1 2198 0.11 MB/sec execute 55 sec latency 66.887 ms 1 2348 0.12 MB/sec execute 56 sec latency 48.906 ms 1 2423 0.12 MB/sec execute 57 sec latency 57.329 ms 1 2489 0.13 MB/sec execute 58 sec latency 59.917 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2776 1284912 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2556 1285132 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36648 3567840 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13436 3591800 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 50084 7159640 1% /mnt/lustre 1 2596 0.14 MB/sec execute 59 sec latency 75.503 ms 1 2781 0.18 MB/sec execute 60 sec latency 84.291 ms 1 2979 0.21 MB/sec execute 61 sec latency 57.922 ms 1 3189 0.21 MB/sec execute 62 sec latency 52.641 ms 1 3329 0.23 MB/sec execute 63 sec latency 61.850 ms 1 3513 0.27 MB/sec execute 64 sec latency 46.299 ms test_26 fail mds1 3 times 1 3623 0.27 MB/sec execute 65 sec latency 83.056 ms Failing mds1 on oleg335-server 1 3696 0.27 MB/sec execute 66 sec latency 127.318 ms Stopping /mnt/lustre-mds1 (opts:) on oleg335-server 1 3792 0.28 MB/sec execute 67 sec latency 61.993 ms 1 3871 0.28 MB/sec execute 68 sec latency 51.134 ms 00:23:35 (1746073415) shut down facet: mds1 facet_host: oleg335-server facet_failover_host: oleg335-server 1 3964 0.28 MB/sec execute 69 sec latency 41.611 ms 1 4051 0.27 MB/sec execute 70 sec latency 45.635 ms 1 4083 0.27 MB/sec execute 71 sec latency 633.146 ms 1 4083 0.27 MB/sec execute 72 sec latency 1633.492 ms 1 4083 0.26 MB/sec execute 73 sec latency 2633.663 ms 1 4083 0.26 MB/sec execute 74 sec latency 3633.916 ms 1 4083 0.25 MB/sec execute 75 sec latency 4634.726 ms 1 4083 0.25 MB/sec execute 76 sec latency 5635.845 ms 1 4083 0.25 MB/sec execute 77 sec latency 6636.752 ms 1 4083 0.24 MB/sec execute 78 sec latency 7637.200 ms Failover mds1 to oleg335-server mount facets: mds1 1 4083 0.24 MB/sec execute 79 sec latency 8637.409 ms 1 4083 0.24 MB/sec execute 80 sec latency 9638.724 ms 1 4083 0.24 MB/sec execute 81 sec latency 10638.869 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 4083 0.23 MB/sec execute 82 sec latency 11639.362 ms 1 4083 0.23 MB/sec execute 83 sec latency 12639.559 ms oleg335-server: oleg335-server.virtnet: executing set_default_debug -1 all 1 4083 0.23 MB/sec execute 84 sec latency 13639.793 ms pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1 Started lustre-MDT0000 00:23:52 (1746073432) targets are mounted 00:23:52 (1746073432) facet_failover done 1 4083 0.22 MB/sec execute 85 sec latency 14640.646 ms 1 4083 0.22 MB/sec execute 86 sec latency 15641.047 ms 1 4083 0.22 MB/sec execute 87 sec latency 16643.219 ms 1 4083 0.22 MB/sec execute 88 sec latency 17643.357 ms 1 4083 0.21 MB/sec execute 89 sec latency 18643.502 ms 1 4180 0.21 MB/sec execute 90 sec latency 18752.293 ms oleg335-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4266 0.21 MB/sec execute 91 sec latency 82.563 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4338 0.21 MB/sec execute 92 sec latency 99.735 ms 1 4426 0.21 MB/sec execute 93 sec latency 59.546 ms 1 4489 0.21 MB/sec execute 94 sec latency 60.145 ms 1 4578 0.22 MB/sec execute 95 sec latency 93.989 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3048 1284640 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2588 1285100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 36604 3563520 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13368 3588208 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49972 7151728 1% /mnt/lustre 1 4712 0.22 MB/sec execute 96 sec latency 44.356 ms 1 4795 0.22 MB/sec execute 97 sec latency 74.523 ms 1 4969 0.25 MB/sec execute 98 sec latency 56.941 ms 1 5047 0.24 MB/sec execute 99 sec latency 58.249 ms 1 cleanup 100 sec 1 cleanup 101 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 771 62.843 27040.906 Close 583 6.629 127.298 Rename 36 48.564 93.968 Unlink 145 12.711 41.537 Qpathinfo 706 34.791 18752.271 Qfileinfo 122 0.975 9.297 Qfsinfo 131 2.345 17.491 Sfileinfo 84 31.990 99.721 Find 268 89.410 22339.813 WriteX 402 5.716 36.943 ReadX 1204 0.536 33.451 LockX 2 5.239 6.158 UnlockX 2 5.409 6.223 Flush 68 30.028 82.550 Throughput 0.244043 MB/sec 1 clients 1 procs max_latency=27040.916 ms stopping dbench on /mnt/lustre at Thu May 1 00:24:08 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 oleg335-server striped dir -i0 -c2 -H all_char /mnt/lustre2/d26.replay-dual/run_dbench Stopping /mnt/lustre-mds2 (opts:) on oleg335-server 00:24:12 (1746073452) shut down facet: mds2 facet_host: oleg335-server facet_failover_host: oleg335-server Failover mds2 to oleg335-server mount facets: mds2 Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg335-server: oleg335-server.virtnet: executing set_default_debug -1 all pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1 Started lustre-MDT0001 00:24:29 (1746073469) targets are mounted 00:24:29 (1746073469) facet_failover done looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt oleg335-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 00:24:34 EDT 2025 waiting for dbench pid 8633 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 1 129 5.76 MB/sec warmup 1 sec latency 44.094 ms 1 231 4.44 MB/sec warmup 2 sec latency 52.715 ms 1 341 4.09 MB/sec warmup 3 sec latency 48.150 ms 1 462 4.04 MB/sec warmup 4 sec latency 55.917 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3700 1283988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2452 1285236 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26656 3531556 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 2980 3593900 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 29636 7125456 1% /mnt/lustre 1 589 4.05 MB/sec warmup 5 sec latency 68.701 ms 1 699 3.53 MB/sec warmup 6 sec latency 53.352 ms 1 769 3.05 MB/sec warmup 7 sec latency 78.068 ms 1 863 2.70 MB/sec warmup 8 sec latency 55.783 ms 1 949 2.42 MB/sec warmup 9 sec latency 55.636 ms 1 1055 2.29 MB/sec warmup 10 sec latency 63.265 ms test_26 fail mds1 5 times Failing mds1 on oleg335-server 1 1149 2.09 MB/sec warmup 11 sec latency 57.215 ms Stopping /mnt/lustre-mds1 (opts:) on oleg335-server 1 1237 1.92 MB/sec warmup 12 sec latency 58.188 ms 00:24:47 (1746073487) shut down facet: mds1 facet_host: oleg335-server facet_failover_host: oleg335-server 1 1248 1.78 MB/sec warmup 13 sec latency 866.057 ms 1 1248 1.65 MB/sec warmup 14 sec latency 1866.940 ms 1 1248 1.54 MB/sec warmup 15 sec latency 2867.161 ms 1 1248 1.44 MB/sec warmup 16 sec latency 3867.532 ms 1 1248 1.36 MB/sec warmup 17 sec latency 4867.916 ms 1 1248 1.28 MB/sec warmup 18 sec latency 5868.070 ms 1 1248 1.21 MB/sec warmup 19 sec latency 6869.157 ms 1 1248 0.00 MB/sec execute 1 sec latency 8869.454 ms 1 1248 0.00 MB/sec execute 2 sec latency 9869.645 ms 1 1248 0.00 MB/sec execute 3 sec latency 10869.824 ms Failover mds1 to oleg335-server mount facets: mds1 1 1248 0.00 MB/sec execute 4 sec latency 11870.004 ms 1 1248 0.00 MB/sec execute 5 sec latency 12870.193 ms 1 1248 0.00 MB/sec execute 6 sec latency 13870.382 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1248 0.00 MB/sec execute 7 sec latency 14870.556 ms 1 1248 0.00 MB/sec execute 8 sec latency 15870.734 ms oleg335-server: oleg335-server.virtnet: executing set_default_debug -1 all pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1 1 1248 0.00 MB/sec execute 9 sec latency 16870.876 ms Started lustre-MDT0000 00:25:03 (1746073503) targets are mounted 00:25:03 (1746073503) facet_failover done 1 1248 0.00 MB/sec execute 10 sec latency 17874.758 ms 1 1248 0.00 MB/sec execute 11 sec latency 18874.926 ms 1 1248 0.00 MB/sec execute 12 sec latency 19877.637 ms 1 1248 0.00 MB/sec execute 13 sec latency 20877.798 ms 1 1248 0.00 MB/sec execute 14 sec latency 21878.353 ms 1 1259 0.00 MB/sec execute 15 sec latency 22728.397 ms oleg335-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1387 0.18 MB/sec execute 16 sec latency 102.938 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1463 0.17 MB/sec execute 17 sec latency 67.263 ms 1 1547 0.17 MB/sec execute 18 sec latency 56.074 ms 1 1643 0.16 MB/sec execute 19 sec latency 76.267 ms 1 1736 0.16 MB/sec execute 20 sec latency 71.963 ms 1 1849 0.16 MB/sec execute 21 sec latency 50.360 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3924 1283764 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2408 1285280 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 43852 3560504 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17888 3587740 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 61740 7148244 1% /mnt/lustre 1 1965 0.15 MB/sec execute 22 sec latency 60.179 ms 1 2022 0.15 MB/sec execute 23 sec latency 67.678 ms 1 2119 0.15 MB/sec execute 24 sec latency 101.531 ms 1 2178 0.15 MB/sec execute 25 sec latency 82.524 ms 1 2336 0.18 MB/sec execute 26 sec latency 39.046 ms 1 2428 0.19 MB/sec execute 27 sec latency 56.833 ms test_26 fail mds2 6 times 1 2574 0.21 MB/sec execute 28 sec latency 55.009 ms Failing mds2 on oleg335-server 1 2779 0.31 MB/sec execute 29 sec latency 61.538 ms Stopping /mnt/lustre-mds2 (opts:) on oleg335-server 1 2982 0.35 MB/sec execute 30 sec latency 75.568 ms 00:25:25 (1746073525) shut down facet: mds2 facet_host: oleg335-server facet_failover_host: oleg335-server 1 3191 0.36 MB/sec execute 31 sec latency 71.175 ms 1 3361 0.39 MB/sec execute 32 sec latency 59.724 ms 1 3563 0.46 MB/sec execute 33 sec latency 44.190 ms 1 3689 0.46 MB/sec execute 34 sec latency 45.707 ms 1 3802 0.48 MB/sec execute 35 sec latency 50.498 ms 1 3883 0.46 MB/sec execute 36 sec latency 41.578 ms 1 3977 0.46 MB/sec execute 37 sec latency 62.153 ms 1 4076 0.45 MB/sec execute 38 sec latency 38.878 ms 1 4083 0.44 MB/sec execute 39 sec latency 944.659 ms 1 4083 0.42 MB/sec execute 40 sec latency 1945.234 ms Failover mds2 to oleg335-server mount facets: mds2 1 4083 0.41 MB/sec execute 41 sec latency 2945.871 ms 1 4083 0.40 MB/sec execute 42 sec latency 3945.999 ms 1 4083 0.40 MB/sec execute 43 sec latency 4946.139 ms 1 4083 0.39 MB/sec execute 44 sec latency 5947.310 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 4083 0.38 MB/sec execute 45 sec latency 6947.476 ms 1 4083 0.37 MB/sec execute 46 sec latency 7948.169 ms oleg335-server: oleg335-server.virtnet: executing set_default_debug -1 all 1 4083 0.36 MB/sec execute 47 sec latency 8948.322 ms pdsh@oleg335-client: oleg335-server: ssh exited with exit code 1 Started lustre-MDT0001 00:25:42 (1746073542) targets are mounted 00:25:42 (1746073542) facet_failover done 1 4083 0.35 MB/sec execute 48 sec latency 9948.543 ms 1 4083 0.35 MB/sec execute 49 sec latency 10948.834 ms 1 4083 0.34 MB/sec execute 50 sec latency 11949.685 ms 1 4124 0.33 MB/sec execute 51 sec latency 12635.544 ms oleg335-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 4260 0.33 MB/sec execute 52 sec latency 60.111 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4333 0.33 MB/sec execute 53 sec latency 66.546 ms 1 4434 0.33 MB/sec execute 54 sec latency 54.591 ms 1 4509 0.32 MB/sec execute 55 sec latency 71.601 ms 1 4630 0.34 MB/sec execute 56 sec latency 45.862 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 4759 0.33 MB/sec execute 57 sec latency 39.103 ms 1 4950 0.38 MB/sec execute 58 sec latency 42.024 ms 1 5029 0.37 MB/sec execute 59 sec latency 66.570 ms 1 5135 0.37 MB/sec execute 60 sec latency 66.799 ms 1 5236 0.36 MB/sec execute 61 sec latency 43.708 ms 1 5331 0.36 MB/sec execute 62 sec latency 54.761 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu May 1 00:25:57 EDT 2025 with return code 0 1 5413 0.36 MB/sec execute 63 sec latency 49.264 ms 8633 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 8633 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished