== replay-dual test 26: dbench and tar with mds failover ========================================================== 22:28:09 (1746066489) Starting client oleg446-client.virtnet: -o user_xattr,flock 192.168.204.146@tcp:/lustre /mnt/lustre Started clients oleg446-client.virtnet: 192.168.204.146@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 15180 Started dbench loop with 15181 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 Wed Apr 30 22:28:11 EDT 2025 waiting for dbench pid 15213 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 2210688 3328 2205312 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3710976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3749888 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7460864 1% /mnt/lustre 1 122 5.46 MB/sec warmup 1 sec latency 63.861 ms 1 199 3.91 MB/sec warmup 2 sec latency 72.438 ms 1 287 3.56 MB/sec warmup 3 sec latency 78.730 ms 1 372 3.32 MB/sec warmup 4 sec latency 63.348 ms test_26 fail mds1 1 times 1 453 3.18 MB/sec warmup 5 sec latency 67.187 ms Failing mds1 on oleg446-server Stopping /mnt/lustre-mds1 (opts:) on oleg446-server 1 541 3.18 MB/sec warmup 6 sec latency 84.058 ms 1 600 2.99 MB/sec warmup 7 sec latency 804.709 ms 22:28:19 (1746066499) shut down facet: mds1 facet_host: oleg446-server facet_failover_host: oleg446-server 1 600 2.62 MB/sec warmup 8 sec latency 1804.886 ms 1 600 2.33 MB/sec warmup 9 sec latency 2805.275 ms 1 600 2.09 MB/sec warmup 10 sec latency 3805.430 ms 1 600 1.90 MB/sec warmup 11 sec latency 4805.587 ms 1 600 1.75 MB/sec warmup 12 sec latency 5806.421 ms 1 600 1.61 MB/sec warmup 13 sec latency 6807.067 ms 1 600 1.50 MB/sec warmup 14 sec latency 7808.563 ms 1 600 1.40 MB/sec warmup 15 sec latency 8809.279 ms 1 600 1.31 MB/sec warmup 16 sec latency 9809.591 ms 1 600 1.23 MB/sec warmup 17 sec latency 10813.064 ms Failover mds1 to oleg446-server mount facets: mds1 1 600 1.16 MB/sec warmup 18 sec latency 11813.236 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 600 1.10 MB/sec warmup 19 sec latency 12813.467 ms oleg446-server: oleg446-server.virtnet: executing set_default_debug -1 all 1 600 0.00 MB/sec execute 1 sec latency 14816.411 ms pdsh@oleg446-client: oleg446-server: ssh exited with exit code 1 Started lustre-MDT0000 22:28:33 (1746066513) targets are mounted 22:28:33 (1746066513) facet_failover done 1 600 0.00 MB/sec execute 2 sec latency 15816.600 ms 1 600 0.00 MB/sec execute 3 sec latency 16817.932 ms 1 600 0.00 MB/sec execute 4 sec latency 17818.378 ms 1 600 0.00 MB/sec execute 5 sec latency 18818.567 ms 1 661 0.03 MB/sec execute 6 sec latency 19165.302 ms oleg446-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 712 0.03 MB/sec execute 7 sec latency 158.023 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 772 0.05 MB/sec execute 8 sec latency 116.187 ms 1 855 0.07 MB/sec execute 9 sec latency 121.268 ms 1 919 0.08 MB/sec execute 10 sec latency 124.507 ms 1 996 0.09 MB/sec execute 11 sec latency 78.115 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 4224 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 34816 3634176 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 14336 3670016 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 49152 7304192 1% /mnt/lustre 1 1126 0.17 MB/sec execute 12 sec latency 73.135 ms 1 1202 0.16 MB/sec execute 13 sec latency 64.485 ms 1 1272 0.16 MB/sec execute 14 sec latency 73.306 ms 1 1447 0.34 MB/sec execute 15 sec latency 54.654 ms test_26 fail mds1 2 times 1 1516 0.32 MB/sec execute 16 sec latency 101.704 ms Failing mds1 on oleg446-server 1 1603 0.30 MB/sec execute 17 sec latency 51.868 ms Stopping /mnt/lustre-mds1 (opts:) on oleg446-server 1 1643 0.29 MB/sec execute 18 sec latency 357.361 ms 22:28:50 (1746066530) shut down facet: mds1 facet_host: oleg446-server facet_failover_host: oleg446-server 1 1643 0.27 MB/sec execute 19 sec latency 1358.175 ms 1 1643 0.26 MB/sec execute 20 sec latency 2358.734 ms 1 1643 0.25 MB/sec execute 21 sec latency 3359.042 ms 1 1643 0.24 MB/sec execute 22 sec latency 4359.269 ms 1 1643 0.23 MB/sec execute 23 sec latency 5359.846 ms 1 1643 0.22 MB/sec execute 24 sec latency 6361.100 ms 1 1643 0.21 MB/sec execute 25 sec latency 7361.295 ms 1 1643 0.20 MB/sec execute 26 sec latency 8361.510 ms 1 1643 0.19 MB/sec execute 27 sec latency 9362.531 ms 1 1643 0.19 MB/sec execute 28 sec latency 10362.772 ms Failover mds1 to oleg446-server mount facets: mds1 1 1643 0.18 MB/sec execute 29 sec latency 11362.997 ms 1 1643 0.17 MB/sec execute 30 sec latency 12363.333 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1643 0.17 MB/sec execute 31 sec latency 13364.390 ms 1 1643 0.16 MB/sec execute 32 sec latency 14364.609 ms oleg446-server: oleg446-server.virtnet: executing set_default_debug -1 all 1 1643 0.16 MB/sec execute 33 sec latency 15364.999 ms pdsh@oleg446-client: oleg446-server: ssh exited with exit code 1 Started lustre-MDT0000 22:29:05 (1746066545) targets are mounted 22:29:05 (1746066545) facet_failover done 1 1643 0.15 MB/sec execute 34 sec latency 16365.169 ms 1 1643 0.15 MB/sec execute 35 sec latency 17365.694 ms oleg446-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1729 0.15 MB/sec execute 36 sec latency 17667.509 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1849 0.15 MB/sec execute 37 sec latency 46.072 ms 1 1969 0.14 MB/sec execute 38 sec latency 115.985 ms 1 2068 0.14 MB/sec execute 39 sec latency 36.906 ms 1 2185 0.14 MB/sec execute 40 sec latency 42.086 ms 1 2347 0.17 MB/sec execute 41 sec latency 138.757 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4480 2204032 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 35840 3593216 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 19456 3636224 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 55296 7229440 1% /mnt/lustre 1 2406 0.17 MB/sec execute 42 sec latency 158.842 ms 1 2467 0.18 MB/sec execute 43 sec latency 104.682 ms 1 2594 0.18 MB/sec execute 44 sec latency 95.883 ms 1 2797 0.24 MB/sec execute 45 sec latency 116.390 ms test_26 fail mds1 3 times 1 2973 0.27 MB/sec execute 46 sec latency 139.614 ms Failing mds1 on oleg446-server Stopping /mnt/lustre-mds1 (opts:) on oleg446-server 1 3170 0.28 MB/sec execute 47 sec latency 119.796 ms 1 3170 0.27 MB/sec execute 48 sec latency 1106.320 ms 22:29:19 (1746066559) shut down facet: mds1 facet_host: oleg446-server facet_failover_host: oleg446-server 1 3170 0.27 MB/sec execute 49 sec latency 2106.586 ms 1 3170 0.26 MB/sec execute 50 sec latency 3107.862 ms 1 3170 0.26 MB/sec execute 51 sec latency 4108.310 ms 1 3170 0.25 MB/sec execute 52 sec latency 5110.581 ms 1 3170 0.25 MB/sec execute 53 sec latency 6110.996 ms 1 3170 0.24 MB/sec execute 54 sec latency 7111.218 ms 1 3170 0.24 MB/sec execute 55 sec latency 8111.809 ms 1 3170 0.23 MB/sec execute 56 sec latency 9113.133 ms 1 3170 0.23 MB/sec execute 57 sec latency 10114.673 ms 1 3170 0.23 MB/sec execute 58 sec latency 11114.869 ms Failover mds1 to oleg446-server mount facets: mds1 1 3170 0.22 MB/sec execute 59 sec latency 12115.063 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3170 0.22 MB/sec execute 60 sec latency 13115.670 ms 1 3170 0.22 MB/sec execute 61 sec latency 14115.891 ms oleg446-server: oleg446-server.virtnet: executing set_default_debug -1 all 1 3170 0.21 MB/sec execute 62 sec latency 15118.714 ms pdsh@oleg446-client: oleg446-server: ssh exited with exit code 1 Started lustre-MDT0000 22:29:34 (1746066574) targets are mounted 22:29:34 (1746066574) facet_failover done 1 3170 0.21 MB/sec execute 63 sec latency 16119.032 ms 1 3170 0.21 MB/sec execute 64 sec latency 17119.400 ms 1 3170 0.20 MB/sec execute 65 sec latency 18119.515 ms 1 3207 0.20 MB/sec execute 66 sec latency 18714.120 ms oleg446-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3352 0.21 MB/sec execute 67 sec latency 95.714 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3521 0.26 MB/sec execute 68 sec latency 43.715 ms 1 3637 0.26 MB/sec execute 69 sec latency 41.546 ms 1 3760 0.27 MB/sec execute 70 sec latency 84.172 ms 1 3835 0.26 MB/sec execute 71 sec latency 47.627 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5248 2203264 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 40960 3603456 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 23552 3591168 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 64512 7194624 1% /mnt/lustre 1 3920 0.27 MB/sec execute 72 sec latency 71.421 ms 1 4000 0.26 MB/sec execute 73 sec latency 59.243 ms 1 4068 0.26 MB/sec execute 74 sec latency 59.593 ms 1 4179 0.25 MB/sec execute 75 sec latency 40.456 ms test_26 fail mds1 4 times 1 4279 0.25 MB/sec execute 76 sec latency 119.575 ms Failing mds1 on oleg446-server 1 4338 0.25 MB/sec execute 77 sec latency 109.389 ms Stopping /mnt/lustre-mds1 (opts:) on oleg446-server 1 4370 0.25 MB/sec execute 78 sec latency 447.322 ms 22:29:50 (1746066590) shut down facet: mds1 facet_host: oleg446-server facet_failover_host: oleg446-server 1 4370 0.25 MB/sec execute 79 sec latency 1447.658 ms 1 4370 0.25 MB/sec execute 80 sec latency 2447.961 ms 1 4370 0.24 MB/sec execute 81 sec latency 3448.156 ms 1 4370 0.24 MB/sec execute 82 sec latency 4448.511 ms 1 4370 0.24 MB/sec execute 83 sec latency 5449.028 ms 1 4370 0.23 MB/sec execute 84 sec latency 6449.699 ms 1 4370 0.23 MB/sec execute 85 sec latency 7449.863 ms 1 4370 0.23 MB/sec execute 86 sec latency 8450.064 ms 1 4370 0.23 MB/sec execute 87 sec latency 9450.214 ms 1 4370 0.22 MB/sec execute 88 sec latency 10450.631 ms Failover mds1 to oleg446-server mount facets: mds1 1 4370 0.22 MB/sec execute 89 sec latency 11450.841 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4370 0.22 MB/sec execute 90 sec latency 12451.192 ms 1 4370 0.22 MB/sec execute 91 sec latency 13451.343 ms 1 4370 0.21 MB/sec execute 92 sec latency 14451.895 ms oleg446-server: oleg446-server.virtnet: executing set_default_debug -1 all pdsh@oleg446-client: oleg446-server: ssh exited with exit code 1 Started lustre-MDT0000 22:30:04 (1746066604) targets are mounted 22:30:04 (1746066604) facet_failover done 1 4370 0.21 MB/sec execute 93 sec latency 15452.208 ms 1 4370 0.21 MB/sec execute 94 sec latency 16453.685 ms 1 4370 0.21 MB/sec execute 95 sec latency 17453.822 ms 1 4374 0.20 MB/sec execute 96 sec latency 18342.397 ms oleg446-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 4461 0.20 MB/sec execute 97 sec latency 114.248 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 4532 0.20 MB/sec execute 98 sec latency 160.507 ms 1 4631 0.21 MB/sec execute 99 sec latency 123.951 ms 1 cleanup 100 sec 1 cleanup 101 sec 0 cleanup 101 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 704 76.692 18714.095 Close 531 41.575 19165.283 Rename 33 40.562 73.274 Unlink 136 11.942 38.808 Qpathinfo 640 7.902 84.153 Qfileinfo 109 1.036 21.513 Qfsinfo 129 2.339 100.402 Sfileinfo 75 271.242 18342.359 Find 248 2.733 65.708 WriteX 373 4.715 33.946 ReadX 1081 1.034 73.117 LockX 2 8.023 8.492 UnlockX 2 9.375 9.545 Flush 67 79.608 160.488 Throughput 0.212427 MB/sec 1 clients 1 procs max_latency=19165.302 ms stopping dbench on /mnt/lustre at Wed Apr 30 22:30:13 EDT 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5888 2202624 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 39936 3569664 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 24576 3622912 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 64512 7192576 1% /mnt/lustre 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 Wed Apr 30 22:30:16 EDT 2025 waiting for dbench pid 19441 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 1 117 5.31 MB/sec warmup 1 sec latency 60.738 ms test_26 fail mds1 5 times 1 207 4.05 MB/sec warmup 2 sec latency 52.556 ms Failing mds1 on oleg446-server Stopping /mnt/lustre-mds1 (opts:) on oleg446-server 1 297 3.65 MB/sec warmup 3 sec latency 62.039 ms 1 331 3.00 MB/sec warmup 4 sec latency 641.794 ms 22:30:21 (1746066621) shut down facet: mds1 facet_host: oleg446-server facet_failover_host: oleg446-server 1 331 2.40 MB/sec warmup 5 sec latency 1641.997 ms 1 331 2.00 MB/sec warmup 6 sec latency 2642.248 ms 1 331 1.71 MB/sec warmup 7 sec latency 3642.513 ms 1 331 1.50 MB/sec warmup 8 sec latency 4642.793 ms 1 331 1.33 MB/sec warmup 9 sec latency 5643.831 ms 1 331 1.20 MB/sec warmup 10 sec latency 6644.570 ms 1 331 1.09 MB/sec warmup 11 sec latency 7644.732 ms 1 331 1.00 MB/sec warmup 12 sec latency 8645.859 ms 1 331 0.92 MB/sec warmup 13 sec latency 9648.522 ms 1 331 0.86 MB/sec warmup 14 sec latency 10649.046 ms Failover mds1 to oleg446-server mount facets: mds1 1 331 0.80 MB/sec warmup 15 sec latency 11649.175 ms 1 331 0.75 MB/sec warmup 16 sec latency 12649.411 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 331 0.71 MB/sec warmup 17 sec latency 13650.879 ms 1 331 0.67 MB/sec warmup 18 sec latency 14651.039 ms oleg446-server: oleg446-server.virtnet: executing set_default_debug -1 all 1 331 0.63 MB/sec warmup 19 sec latency 15651.225 ms pdsh@oleg446-client: oleg446-server: ssh exited with exit code 1 Started lustre-MDT0000 22:30:36 (1746066636) targets are mounted 22:30:36 (1746066636) facet_failover done 1 331 0.00 MB/sec execute 1 sec latency 17651.560 ms 1 374 0.65 MB/sec execute 2 sec latency 18118.888 ms oleg446-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 463 1.39 MB/sec execute 3 sec latency 85.805 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 603 2.24 MB/sec execute 4 sec latency 62.057 ms 1 678 1.83 MB/sec execute 5 sec latency 124.434 ms 1 740 1.55 MB/sec execute 6 sec latency 110.888 ms 1 814 1.35 MB/sec execute 7 sec latency 121.424 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6784 2201728 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 39936 3584000 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 13312 3596288 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 53248 7180288 1% /mnt/lustre 1 901 1.21 MB/sec execute 8 sec latency 110.838 ms 1 969 1.09 MB/sec execute 9 sec latency 141.023 ms 1 1086 1.09 MB/sec execute 10 sec latency 98.636 ms 1 1200 1.00 MB/sec execute 11 sec latency 33.605 ms test_26 fail mds1 6 times 1 1387 1.17 MB/sec execute 12 sec latency 38.344 ms Failing mds1 on oleg446-server Stopping /mnt/lustre-mds1 (opts:) on oleg446-server 1 1481 1.08 MB/sec execute 13 sec latency 87.078 ms 1 1490 1.00 MB/sec execute 14 sec latency 842.099 ms 22:30:50 (1746066650) shut down facet: mds1 facet_host: oleg446-server facet_failover_host: oleg446-server 1 1490 0.94 MB/sec execute 15 sec latency 1842.315 ms 1 1490 0.88 MB/sec execute 16 sec latency 2843.488 ms 1 1490 0.83 MB/sec execute 17 sec latency 3843.655 ms 1 1490 0.78 MB/sec execute 18 sec latency 4843.838 ms 1 1490 0.74 MB/sec execute 19 sec latency 5844.260 ms 1 1490 0.70 MB/sec execute 20 sec latency 6844.593 ms 1 1490 0.67 MB/sec execute 21 sec latency 7844.795 ms 1 1490 0.64 MB/sec execute 22 sec latency 8845.182 ms 1 1490 0.61 MB/sec execute 23 sec latency 9845.435 ms 1 1490 0.58 MB/sec execute 24 sec latency 10845.637 ms Failover mds1 to oleg446-server mount facets: mds1 1 1490 0.56 MB/sec execute 25 sec latency 11849.532 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1490 0.54 MB/sec execute 26 sec latency 12851.067 ms 1 1490 0.52 MB/sec execute 27 sec latency 13851.249 ms 1 1490 0.50 MB/sec execute 28 sec latency 14851.864 ms oleg446-server: oleg446-server.virtnet: executing set_default_debug -1 all pdsh@oleg446-client: oleg446-server: ssh exited with exit code 1 1 1490 0.48 MB/sec execute 29 sec latency 15852.025 ms Started lustre-MDT0000 22:31:05 (1746066665) targets are mounted 22:31:05 (1746066665) facet_failover done 1 1490 0.47 MB/sec execute 30 sec latency 16852.167 ms 1 1490 0.45 MB/sec execute 31 sec latency 17852.417 ms 1 1534 0.44 MB/sec execute 32 sec latency 18359.873 ms oleg446-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1643 0.43 MB/sec execute 33 sec latency 139.162 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1746 0.42 MB/sec execute 34 sec latency 56.325 ms 1 1865 0.41 MB/sec execute 35 sec latency 49.672 ms 1 1980 0.40 MB/sec execute 36 sec latency 91.357 ms 1 2095 0.40 MB/sec execute 37 sec latency 39.873 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 7424 2201088 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 44032 3579904 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 17408 3621888 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 61440 7201792 1% /mnt/lustre 1 2198 0.39 MB/sec execute 38 sec latency 47.348 ms 1 2334 0.41 MB/sec execute 39 sec latency 44.800 ms 1 2387 0.40 MB/sec execute 40 sec latency 195.221 ms 1 2453 0.39 MB/sec execute 41 sec latency 153.240 ms test_26 fail mds1 7 times 1 2591 0.40 MB/sec execute 42 sec latency 108.079 ms Failing mds1 on oleg446-server 1 2775 0.46 MB/sec execute 43 sec latency 95.175 ms Stopping /mnt/lustre-mds1 (opts:) on oleg446-server 1 2916 0.49 MB/sec execute 44 sec latency 343.422 ms 1 2916 0.48 MB/sec execute 45 sec latency 1344.956 ms 22:31:21 (1746066681) shut down facet: mds1 facet_host: oleg446-server facet_failover_host: oleg446-server 1 2916 0.47 MB/sec execute 46 sec latency 2345.148 ms 1 2916 0.46 MB/sec execute 47 sec latency 3345.362 ms 1 2916 0.45 MB/sec execute 48 sec latency 4349.924 ms 1 2916 0.44 MB/sec execute 49 sec latency 5351.417 ms 1 2916 0.43 MB/sec execute 50 sec latency 6351.870 ms 1 2916 0.42 MB/sec execute 51 sec latency 7353.461 ms 1 2916 0.41 MB/sec execute 52 sec latency 8354.267 ms 1 2916 0.40 MB/sec execute 53 sec latency 9355.179 ms 1 2916 0.40 MB/sec execute 54 sec latency 10355.386 ms 1 2916 0.39 MB/sec execute 55 sec latency 11355.952 ms Failover mds1 to oleg446-server mount facets: mds1 1 2916 0.38 MB/sec execute 56 sec latency 12356.962 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2916 0.38 MB/sec execute 57 sec latency 13357.153 ms 1 2916 0.37 MB/sec execute 58 sec latency 14357.584 ms 1 2916 0.36 MB/sec execute 59 sec latency 15359.497 ms oleg446-server: oleg446-server.virtnet: executing set_default_debug -1 all pdsh@oleg446-client: oleg446-server: ssh exited with exit code 1 1 2916 0.36 MB/sec execute 60 sec latency 16361.880 ms Started lustre-MDT0000 22:31:36 (1746066696) targets are mounted 22:31:36 (1746066696) facet_failover done 1 2916 0.35 MB/sec execute 61 sec latency 17362.887 ms 1 2922 0.35 MB/sec execute 62 sec latency 18098.112 ms oleg446-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3000 0.34 MB/sec execute 63 sec latency 125.131 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3197 0.35 MB/sec execute 64 sec latency 151.333 ms 1 3305 0.36 MB/sec execute 65 sec latency 151.918 ms 1 3500 0.40 MB/sec execute 66 sec latency 71.309 ms 1 3594 0.39 MB/sec execute 67 sec latency 46.369 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 3724 0.39 MB/sec execute 68 sec latency 31.044 ms 1 3827 0.40 MB/sec execute 69 sec latency 46.733 ms 1 3899 0.40 MB/sec execute 70 sec latency 75.078 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 1 3974 0.39 MB/sec execute 71 sec latency 46.318 ms stopping dbench on /mnt/lustre at Wed Apr 30 22:31:47 EDT 2025 with return code 0 19441 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 19441 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished