== replay-dual test 26: dbench and tar with mds failover ========================================================== 16:24:10 (1746131050) Starting client oleg236-client.virtnet: -o user_xattr,flock 192.168.202.136@tcp:/lustre /mnt/lustre Started clients oleg236-client.virtnet: 192.168.202.136@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 15152 Started dbench loop with 15153 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 16:24:12 EDT 2025 waiting for dbench pid 15184 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 3748864 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3724288 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7473152 1% /mnt/lustre 1 116 5.24 MB/sec warmup 1 sec latency 74.703 ms 1 207 4.04 MB/sec warmup 2 sec latency 69.739 ms 1 327 3.93 MB/sec warmup 3 sec latency 44.156 ms 1 464 4.04 MB/sec warmup 4 sec latency 44.401 ms test_26 fail mds1 1 times Failing mds1 on oleg236-server 1 636 4.21 MB/sec warmup 5 sec latency 60.623 ms Stopping /mnt/lustre-mds1 (opts:) on oleg236-server 1 674 3.53 MB/sec warmup 6 sec latency 262.658 ms 16:24:19 (1746131059) shut down facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server 1 674 3.02 MB/sec warmup 7 sec latency 1187.072 ms 1 674 2.64 MB/sec warmup 8 sec latency 2189.826 ms 1 674 2.35 MB/sec warmup 9 sec latency 3190.353 ms 1 674 2.11 MB/sec warmup 10 sec latency 4191.133 ms 1 674 1.92 MB/sec warmup 11 sec latency 5191.529 ms 1 674 1.76 MB/sec warmup 12 sec latency 6191.710 ms 1 674 1.63 MB/sec warmup 13 sec latency 7191.891 ms 1 674 1.51 MB/sec warmup 14 sec latency 8192.425 ms 1 674 1.41 MB/sec warmup 15 sec latency 9192.603 ms 1 674 1.32 MB/sec warmup 16 sec latency 10193.148 ms 1 674 1.24 MB/sec warmup 17 sec latency 11198.705 ms Failover mds1 to oleg236-server mount facets: mds1 1 674 1.18 MB/sec warmup 18 sec latency 12198.937 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 674 1.11 MB/sec warmup 19 sec latency 13199.874 ms oleg236-server: oleg236-server.virtnet: executing set_default_debug -1 all 1 674 0.00 MB/sec execute 1 sec latency 15201.312 ms pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1 Started lustre-MDT0000 16:24:34 (1746131074) targets are mounted 16:24:34 (1746131074) facet_failover done 1 674 0.00 MB/sec execute 2 sec latency 16207.595 ms 1 674 0.00 MB/sec execute 3 sec latency 17219.658 ms 1 674 0.00 MB/sec execute 4 sec latency 18219.802 ms 1 686 0.00 MB/sec execute 5 sec latency 18996.320 ms oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 737 0.02 MB/sec execute 6 sec latency 147.417 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 796 0.04 MB/sec execute 7 sec latency 119.541 ms 1 882 0.06 MB/sec execute 8 sec latency 120.626 ms 1 967 0.07 MB/sec execute 9 sec latency 109.352 ms 1 1058 0.17 MB/sec execute 10 sec latency 95.371 ms 1 1190 0.17 MB/sec execute 11 sec latency 39.376 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 4224 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 11264 3668992 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 37888 3620864 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 49152 7289856 1% /mnt/lustre 1 1387 0.40 MB/sec execute 12 sec latency 46.187 ms 1 1504 0.37 MB/sec execute 13 sec latency 70.643 ms 1 1609 0.36 MB/sec execute 14 sec latency 36.965 ms test_26 fail mds1 2 times 1 1698 0.34 MB/sec execute 15 sec latency 89.255 ms Failing mds1 on oleg236-server Stopping /mnt/lustre-mds1 (opts:) on oleg236-server 1 1834 0.32 MB/sec execute 16 sec latency 50.591 ms 1 1861 0.30 MB/sec execute 17 sec latency 735.211 ms 16:24:50 (1746131090) shut down facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server 1 1861 0.29 MB/sec execute 18 sec latency 1735.393 ms 1 1861 0.27 MB/sec execute 19 sec latency 2735.579 ms 1 1861 0.26 MB/sec execute 20 sec latency 3736.502 ms 1 1861 0.25 MB/sec execute 21 sec latency 4737.080 ms 1 1861 0.24 MB/sec execute 22 sec latency 5737.317 ms 1 1861 0.23 MB/sec execute 23 sec latency 6737.576 ms 1 1861 0.22 MB/sec execute 24 sec latency 7737.814 ms 1 1861 0.21 MB/sec execute 25 sec latency 8738.039 ms 1 1861 0.20 MB/sec execute 26 sec latency 9738.928 ms 1 1861 0.19 MB/sec execute 27 sec latency 10739.145 ms Failover mds1 to oleg236-server mount facets: mds1 1 1861 0.18 MB/sec execute 28 sec latency 11739.362 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1861 0.18 MB/sec execute 29 sec latency 12739.571 ms 1 1861 0.17 MB/sec execute 30 sec latency 13739.865 ms oleg236-server: oleg236-server.virtnet: executing set_default_debug -1 all pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1 Started lustre-MDT0000 1 1861 0.17 MB/sec execute 31 sec latency 14740.009 ms 16:25:03 (1746131103) targets are mounted 16:25:03 (1746131103) facet_failover done 1 1861 0.16 MB/sec execute 32 sec latency 15740.124 ms 1 1861 0.16 MB/sec execute 33 sec latency 16740.268 ms 1 1888 0.15 MB/sec execute 34 sec latency 17398.902 ms oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 2004 0.15 MB/sec execute 35 sec latency 66.564 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2083 0.15 MB/sec execute 36 sec latency 67.998 ms 1 2191 0.15 MB/sec execute 37 sec latency 50.176 ms 1 2353 0.18 MB/sec execute 38 sec latency 128.440 ms 1 2434 0.18 MB/sec execute 39 sec latency 134.503 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 4608 2203904 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 18432 3642368 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 40960 3568640 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 59392 7211008 1% /mnt/lustre 1 2559 0.19 MB/sec execute 40 sec latency 127.560 ms 1 2755 0.26 MB/sec execute 41 sec latency 54.218 ms 1 2919 0.29 MB/sec execute 42 sec latency 124.821 ms 1 3009 0.29 MB/sec execute 43 sec latency 107.519 ms test_26 fail mds1 3 times 1 3243 0.30 MB/sec execute 44 sec latency 93.346 ms Failing mds1 on oleg236-server Stopping /mnt/lustre-mds1 (opts:) on oleg236-server 1 3360 0.32 MB/sec execute 45 sec latency 142.440 ms 1 3399 0.31 MB/sec execute 46 sec latency 642.457 ms 16:25:19 (1746131119) shut down facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server 1 3399 0.30 MB/sec execute 47 sec latency 1643.163 ms 1 3399 0.30 MB/sec execute 48 sec latency 2643.476 ms 1 3399 0.29 MB/sec execute 49 sec latency 3646.911 ms 1 3399 0.29 MB/sec execute 50 sec latency 4647.117 ms 1 3399 0.28 MB/sec execute 51 sec latency 5647.324 ms 1 3399 0.27 MB/sec execute 52 sec latency 6652.722 ms 1 3399 0.27 MB/sec execute 53 sec latency 7652.937 ms 1 3399 0.26 MB/sec execute 54 sec latency 8653.177 ms 1 3399 0.26 MB/sec execute 55 sec latency 9653.884 ms 1 3399 0.26 MB/sec execute 56 sec latency 10654.075 ms Failover mds1 to oleg236-server mount facets: mds1 1 3399 0.25 MB/sec execute 57 sec latency 11655.260 ms 1 3399 0.25 MB/sec execute 58 sec latency 12655.435 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3399 0.24 MB/sec execute 59 sec latency 13655.610 ms 1 3399 0.24 MB/sec execute 60 sec latency 14655.868 ms 1 3399 0.23 MB/sec execute 61 sec latency 15656.843 ms oleg236-server: oleg236-server.virtnet: executing set_default_debug -1 all pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1 1 3399 0.23 MB/sec execute 62 sec latency 16657.267 ms Started lustre-MDT0000 16:25:35 (1746131135) targets are mounted 16:25:35 (1746131135) facet_failover done 1 3399 0.23 MB/sec execute 63 sec latency 17657.472 ms 1 3399 0.22 MB/sec execute 64 sec latency 18657.696 ms 1 3550 0.27 MB/sec execute 65 sec latency 18804.090 ms oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3633 0.26 MB/sec execute 66 sec latency 73.350 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3697 0.26 MB/sec execute 67 sec latency 92.682 ms 1 3797 0.27 MB/sec execute 68 sec latency 83.947 ms 1 3860 0.27 MB/sec execute 69 sec latency 61.975 ms 1 3927 0.27 MB/sec execute 70 sec latency 72.819 ms 1 3989 0.27 MB/sec execute 71 sec latency 91.312 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5248 2203264 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 18432 3617792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 44032 3633152 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 62464 7250944 1% /mnt/lustre 1 4050 0.26 MB/sec execute 72 sec latency 49.370 ms 1 4112 0.26 MB/sec execute 73 sec latency 88.331 ms 1 4217 0.26 MB/sec execute 74 sec latency 78.252 ms 1 4266 0.25 MB/sec execute 75 sec latency 201.522 ms test_26 fail mds1 4 times 1 4308 0.25 MB/sec execute 76 sec latency 169.709 ms Failing mds1 on oleg236-server 1 4362 0.25 MB/sec execute 77 sec latency 207.858 ms Stopping /mnt/lustre-mds1 (opts:) on oleg236-server 1 4379 0.25 MB/sec execute 78 sec latency 435.392 ms 1 4379 0.25 MB/sec execute 79 sec latency 1435.794 ms 16:25:52 (1746131152) shut down facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server 1 4379 0.24 MB/sec execute 80 sec latency 2438.901 ms 1 4379 0.24 MB/sec execute 81 sec latency 3439.129 ms 1 4379 0.24 MB/sec execute 82 sec latency 4439.908 ms 1 4379 0.23 MB/sec execute 83 sec latency 5448.186 ms 1 4379 0.23 MB/sec execute 84 sec latency 6448.381 ms 1 4379 0.23 MB/sec execute 85 sec latency 7448.595 ms 1 4379 0.23 MB/sec execute 86 sec latency 8448.778 ms 1 4379 0.22 MB/sec execute 87 sec latency 9449.010 ms 1 4379 0.22 MB/sec execute 88 sec latency 10450.018 ms 1 4379 0.22 MB/sec execute 89 sec latency 11450.253 ms Failover mds1 to oleg236-server mount facets: mds1 1 4379 0.22 MB/sec execute 90 sec latency 12450.876 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4379 0.21 MB/sec execute 91 sec latency 13451.062 ms 1 4379 0.21 MB/sec execute 92 sec latency 14451.305 ms 1 4379 0.21 MB/sec execute 93 sec latency 15451.612 ms oleg236-server: oleg236-server.virtnet: executing set_default_debug -1 all 1 4379 0.21 MB/sec execute 94 sec latency 16452.797 ms pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1 Started lustre-MDT0000 16:26:07 (1746131167) targets are mounted 16:26:07 (1746131167) facet_failover done 1 4379 0.20 MB/sec execute 95 sec latency 17453.158 ms 1 4379 0.20 MB/sec execute 96 sec latency 18454.959 ms 1 4379 0.20 MB/sec execute 97 sec latency 19455.106 ms 1 4379 0.20 MB/sec execute 98 sec latency 20455.973 ms 1 4383 0.20 MB/sec execute 99 sec latency 21277.225 ms 1 cleanup 100 sec oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 cleanup 101 sec mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 0 cleanup 102 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 649 115.579 21277.214 Close 482 5.849 32.287 Rename 28 39.079 59.544 Unlink 129 11.499 32.487 Qpathinfo 594 8.146 121.848 Qfileinfo 102 0.663 3.961 Qfsinfo 111 1.728 19.963 Sfileinfo 60 340.490 18996.309 Find 227 3.142 70.772 WriteX 330 4.787 31.060 ReadX 1005 1.057 57.592 LockX 2 6.142 6.301 UnlockX 2 6.472 6.545 Flush 58 85.109 207.840 Throughput 0.196043 MB/sec 1 clients 1 procs max_latency=21277.225 ms stopping dbench on /mnt/lustre at Thu May 1 16:26:14 EDT 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished 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 16:26:17 EDT 2025 waiting for dbench pid 19360 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs 1 of 1 processes prepared for launch 0 sec releasing clients 1 112 5.24 MB/sec warmup 1 sec latency 74.472 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 5888 2202624 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 10240 3688448 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 45056 3564544 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 55296 7252992 1% /mnt/lustre 1 197 3.91 MB/sec warmup 2 sec latency 81.829 ms 1 280 3.47 MB/sec warmup 3 sec latency 93.774 ms 1 381 3.39 MB/sec warmup 4 sec latency 71.998 ms test_26 fail mds1 5 times 1 501 3.49 MB/sec warmup 5 sec latency 44.601 ms Failing mds1 on oleg236-server 1 661 3.52 MB/sec warmup 6 sec latency 93.386 ms Stopping /mnt/lustre-mds1 (opts:) on oleg236-server 1 695 3.02 MB/sec warmup 7 sec latency 438.962 ms 1 695 2.65 MB/sec warmup 8 sec latency 1439.109 ms 16:26:25 (1746131185) shut down facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server 1 695 2.35 MB/sec warmup 9 sec latency 2439.387 ms 1 695 2.12 MB/sec warmup 10 sec latency 3439.835 ms 1 695 1.93 MB/sec warmup 11 sec latency 4440.006 ms 1 695 1.77 MB/sec warmup 12 sec latency 5440.561 ms 1 695 1.63 MB/sec warmup 13 sec latency 6441.815 ms 1 695 1.51 MB/sec warmup 14 sec latency 7441.986 ms 1 695 1.41 MB/sec warmup 15 sec latency 8442.807 ms 1 695 1.32 MB/sec warmup 16 sec latency 9443.022 ms 1 695 1.25 MB/sec warmup 17 sec latency 10443.621 ms 1 695 1.18 MB/sec warmup 18 sec latency 11445.565 ms Failover mds1 to oleg236-server mount facets: mds1 1 695 1.11 MB/sec warmup 19 sec latency 12445.839 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 695 0.00 MB/sec execute 1 sec latency 14448.343 ms oleg236-server: oleg236-server.virtnet: executing set_default_debug -1 all 1 695 0.00 MB/sec execute 2 sec latency 15448.829 ms pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1 Started lustre-MDT0000 16:26:40 (1746131200) targets are mounted 16:26:40 (1746131200) facet_failover done 1 695 0.00 MB/sec execute 3 sec latency 16449.021 ms 1 695 0.00 MB/sec execute 4 sec latency 17449.533 ms 1 695 0.00 MB/sec execute 5 sec latency 18449.992 ms 1 695 0.00 MB/sec execute 6 sec latency 19450.311 ms 1 695 0.00 MB/sec execute 7 sec latency 20451.553 ms 1 695 0.00 MB/sec execute 8 sec latency 21451.760 ms 1 695 0.00 MB/sec execute 9 sec latency 22452.664 ms 1 721 0.01 MB/sec execute 10 sec latency 22997.442 ms oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 775 0.02 MB/sec execute 11 sec latency 169.361 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 806 0.02 MB/sec execute 12 sec latency 176.443 ms 1 878 0.04 MB/sec execute 13 sec latency 161.173 ms 1 959 0.04 MB/sec execute 14 sec latency 120.635 ms 1 1028 0.11 MB/sec execute 15 sec latency 96.168 ms 1 1134 0.11 MB/sec execute 16 sec latency 70.584 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6784 2201728 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 14336 3638272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 40960 3582976 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 55296 7221248 1% /mnt/lustre 1 1227 0.11 MB/sec execute 17 sec latency 53.740 ms 1 1380 0.27 MB/sec execute 18 sec latency 68.447 ms 1 1462 0.25 MB/sec execute 19 sec latency 53.417 ms 1 1552 0.25 MB/sec execute 20 sec latency 145.671 ms test_26 fail mds1 6 times 1 1612 0.24 MB/sec execute 21 sec latency 91.655 ms Failing mds1 on oleg236-server Stopping /mnt/lustre-mds1 (opts:) on oleg236-server 1 1671 0.23 MB/sec execute 22 sec latency 146.758 ms 1 1689 0.22 MB/sec execute 23 sec latency 791.314 ms 16:27:01 (1746131221) shut down facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server 1 1689 0.21 MB/sec execute 24 sec latency 1791.508 ms 1 1689 0.20 MB/sec execute 25 sec latency 2792.325 ms 1 1689 0.19 MB/sec execute 26 sec latency 3792.543 ms 1 1689 0.19 MB/sec execute 27 sec latency 4793.009 ms 1 1689 0.18 MB/sec execute 28 sec latency 5793.257 ms 1 1689 0.17 MB/sec execute 29 sec latency 6794.327 ms 1 1689 0.17 MB/sec execute 30 sec latency 7794.759 ms 1 1689 0.16 MB/sec execute 31 sec latency 8794.983 ms 1 1689 0.16 MB/sec execute 32 sec latency 9795.219 ms 1 1689 0.15 MB/sec execute 33 sec latency 10795.421 ms Failover mds1 to oleg236-server mount facets: mds1 1 1689 0.15 MB/sec execute 34 sec latency 11796.743 ms 1 1689 0.14 MB/sec execute 35 sec latency 12813.749 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 1689 0.14 MB/sec execute 36 sec latency 13814.007 ms 1 1689 0.14 MB/sec execute 37 sec latency 14815.492 ms oleg236-server: oleg236-server.virtnet: executing set_default_debug -1 all 1 1689 0.13 MB/sec execute 38 sec latency 15816.169 ms pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1 Started lustre-MDT0000 16:27:16 (1746131236) targets are mounted 16:27:16 (1746131236) facet_failover done 1 1689 0.13 MB/sec execute 39 sec latency 16816.364 ms 1 1689 0.13 MB/sec execute 40 sec latency 17823.093 ms 1 1689 0.12 MB/sec execute 41 sec latency 18823.268 ms 1 1689 0.12 MB/sec execute 42 sec latency 19823.632 ms 1 1689 0.12 MB/sec execute 43 sec latency 20823.890 ms 1 1689 0.11 MB/sec execute 44 sec latency 21825.026 ms 1 1762 0.11 MB/sec execute 45 sec latency 22077.699 ms oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 1849 0.11 MB/sec execute 46 sec latency 55.379 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 1905 0.11 MB/sec execute 47 sec latency 186.769 ms 1 2006 0.11 MB/sec execute 48 sec latency 43.856 ms 1 2095 0.11 MB/sec execute 49 sec latency 61.518 ms 1 2168 0.11 MB/sec execute 50 sec latency 64.555 ms 1 2331 0.13 MB/sec execute 51 sec latency 58.662 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 7296 2201216 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 18432 3655680 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 50176 3605504 2% /mnt/lustre[OST:1] filesystem_summary: 7542784 68608 7261184 1% /mnt/lustre 1 2388 0.13 MB/sec execute 52 sec latency 186.018 ms 1 2452 0.13 MB/sec execute 53 sec latency 118.536 ms 1 2567 0.14 MB/sec execute 54 sec latency 132.418 ms test_26 fail mds1 7 times 1 2749 0.20 MB/sec execute 55 sec latency 60.332 ms Failing mds1 on oleg236-server 1 2882 0.20 MB/sec execute 56 sec latency 210.629 ms Stopping /mnt/lustre-mds1 (opts:) on oleg236-server 1 2969 0.22 MB/sec execute 57 sec latency 168.552 ms 1 2973 0.21 MB/sec execute 58 sec latency 955.545 ms 16:27:36 (1746131256) shut down facet: mds1 facet_host: oleg236-server facet_failover_host: oleg236-server 1 2973 0.21 MB/sec execute 59 sec latency 1956.100 ms 1 2973 0.20 MB/sec execute 60 sec latency 2956.599 ms 1 2973 0.20 MB/sec execute 61 sec latency 3957.236 ms 1 2973 0.20 MB/sec execute 62 sec latency 4958.484 ms 1 2973 0.20 MB/sec execute 63 sec latency 5958.696 ms 1 2973 0.19 MB/sec execute 64 sec latency 6959.294 ms 1 2973 0.19 MB/sec execute 65 sec latency 7960.012 ms 1 2973 0.19 MB/sec execute 66 sec latency 8961.149 ms 1 2973 0.18 MB/sec execute 67 sec latency 9961.405 ms 1 2973 0.18 MB/sec execute 68 sec latency 10961.617 ms Failover mds1 to oleg236-server mount facets: mds1 1 2973 0.18 MB/sec execute 69 sec latency 11961.988 ms 1 2973 0.18 MB/sec execute 70 sec latency 12962.189 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 2973 0.17 MB/sec execute 71 sec latency 13962.408 ms 1 2973 0.17 MB/sec execute 72 sec latency 14962.741 ms oleg236-server: oleg236-server.virtnet: executing set_default_debug -1 all pdsh@oleg236-client: oleg236-server: ssh exited with exit code 1 1 2973 0.17 MB/sec execute 73 sec latency 15963.823 ms Started lustre-MDT0000 16:27:51 (1746131271) targets are mounted 16:27:51 (1746131271) facet_failover done 1 2973 0.17 MB/sec execute 74 sec latency 16964.249 ms 1 2973 0.16 MB/sec execute 75 sec latency 17964.557 ms 1 2973 0.16 MB/sec execute 76 sec latency 18964.742 ms 1 2973 0.16 MB/sec execute 77 sec latency 19967.027 ms 1 2973 0.16 MB/sec execute 78 sec latency 20969.389 ms 1 2973 0.16 MB/sec execute 79 sec latency 21972.641 ms 1 3000 0.15 MB/sec execute 80 sec latency 22264.315 ms oleg236-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 3186 0.16 MB/sec execute 81 sec latency 187.796 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3268 0.17 MB/sec execute 82 sec latency 215.095 ms 1 3365 0.17 MB/sec execute 83 sec latency 145.043 ms 1 3564 0.20 MB/sec execute 84 sec latency 39.060 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 3673 0.21 MB/sec execute 85 sec latency 45.436 ms 1 3780 0.22 MB/sec execute 86 sec latency 48.588 ms 1 3852 0.21 MB/sec execute 87 sec latency 56.281 ms 1 3940 0.21 MB/sec execute 88 sec latency 52.001 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Thu May 1 16:28:06 EDT 2025 with return code 0 19360 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 19360 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished