== replay-dual test 26: dbench and tar with mds failover ========================================================== 23:33:18 (1717558398) Starting client oleg401-client.virtnet: -o user_xattr,flock oleg401-server@tcp:/lustre /mnt/lustre Started clients oleg401-client.virtnet: 192.168.204.101@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) Started tar loop with pid 13970 Started dbench loop with 13971 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 Tue Jun 4 23:33:19 EDT 2024 waiting for dbench pid 14001 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 1 559 19.10 MB/sec warmup 1 sec latency 18.409 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 4096 2204544 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 17408 3617792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3678208 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 20480 7296000 1% /mnt/lustre 1 913 10.88 MB/sec warmup 2 sec latency 140.891 ms 1 1691 8.74 MB/sec warmup 3 sec latency 34.851 ms 1 2170 6.68 MB/sec warmup 4 sec latency 41.461 ms test_26 fail mds1 1 times 1 2768 6.39 MB/sec warmup 5 sec latency 43.815 ms Failing mds1 on oleg401-server Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 3277 5.89 MB/sec warmup 6 sec latency 501.240 ms 23:33:25 (1717558405) shut down 1 3277 5.05 MB/sec warmup 7 sec latency 1501.417 ms 1 3277 4.42 MB/sec warmup 8 sec latency 2501.623 ms 1 3277 3.93 MB/sec warmup 9 sec latency 3501.875 ms 1 3277 3.53 MB/sec warmup 10 sec latency 4502.052 ms 1 3277 3.21 MB/sec warmup 11 sec latency 5502.266 ms 1 3277 2.95 MB/sec warmup 12 sec latency 6502.527 ms 1 3277 2.72 MB/sec warmup 13 sec latency 7502.758 ms 1 3277 2.52 MB/sec warmup 14 sec latency 8503.042 ms 1 3277 2.36 MB/sec warmup 15 sec latency 9503.290 ms 1 3277 2.21 MB/sec warmup 16 sec latency 10503.505 ms Failover mds1 to oleg401-server mount facets: mds1 1 3277 2.08 MB/sec warmup 17 sec latency 11503.787 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 3277 1.96 MB/sec warmup 18 sec latency 12504.006 ms 1 3277 1.86 MB/sec warmup 19 sec latency 13504.258 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 23:33:39 (1717558419) targets are mounted 23:33:39 (1717558419) facet_failover done 1 3277 0.00 MB/sec execute 1 sec latency 15504.684 ms 1 3277 0.00 MB/sec execute 2 sec latency 16504.937 ms 1 3277 0.00 MB/sec execute 3 sec latency 17505.252 ms 1 3277 0.00 MB/sec execute 4 sec latency 18505.624 ms 1 3277 0.00 MB/sec execute 5 sec latency 19505.814 ms 1 3277 0.00 MB/sec execute 6 sec latency 20513.978 ms 1 3277 0.00 MB/sec execute 7 sec latency 21514.123 ms 1 3277 0.00 MB/sec execute 8 sec latency 22514.312 ms 1 3277 0.00 MB/sec execute 9 sec latency 23514.557 ms 1 3296 0.00 MB/sec execute 10 sec latency 24474.575 ms oleg401-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 3828 0.40 MB/sec execute 11 sec latency 41.715 ms 1 4138 0.40 MB/sec execute 12 sec latency 16.572 ms 1 4395 0.40 MB/sec execute 13 sec latency 96.909 ms 1 4840 0.49 MB/sec execute 14 sec latency 64.304 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210560 6272 2202240 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 38912 3454976 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 21504 3488768 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 60416 6943744 1% /mnt/lustre 1 5219 0.66 MB/sec execute 15 sec latency 66.157 ms 1 5644 0.65 MB/sec execute 16 sec latency 64.134 ms 1 6008 0.70 MB/sec execute 17 sec latency 68.045 ms 1 6542 0.96 MB/sec execute 18 sec latency 69.819 ms test_26 fail mds1 2 times Failing mds1 on oleg401-server Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 7325 1.24 MB/sec execute 19 sec latency 51.200 ms 23:33:59 (1717558439) shut down 1 7349 1.18 MB/sec execute 20 sec latency 922.272 ms 1 7349 1.12 MB/sec execute 21 sec latency 1922.462 ms 1 7349 1.07 MB/sec execute 22 sec latency 2922.693 ms 1 7349 1.02 MB/sec execute 23 sec latency 3922.909 ms 1 7349 0.98 MB/sec execute 24 sec latency 4923.212 ms 1 7349 0.94 MB/sec execute 25 sec latency 5923.431 ms 1 7349 0.90 MB/sec execute 26 sec latency 6923.675 ms 1 7349 0.87 MB/sec execute 27 sec latency 7923.928 ms 1 7349 0.84 MB/sec execute 28 sec latency 8924.244 ms 1 7349 0.81 MB/sec execute 29 sec latency 9924.478 ms 1 7349 0.78 MB/sec execute 30 sec latency 10924.684 ms Failover mds1 to oleg401-server mount facets: mds1 1 7349 0.76 MB/sec execute 31 sec latency 11924.969 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 7349 0.74 MB/sec execute 32 sec latency 12925.159 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all 1 7349 0.71 MB/sec execute 33 sec latency 13925.395 ms pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 23:34:13 (1717558453) targets are mounted 23:34:13 (1717558453) facet_failover done 1 7349 0.69 MB/sec execute 34 sec latency 14925.621 ms 1 7349 0.67 MB/sec execute 35 sec latency 15925.869 ms 1 7349 0.65 MB/sec execute 36 sec latency 16926.144 ms 1 7349 0.64 MB/sec execute 37 sec latency 17926.444 ms 1 7349 0.62 MB/sec execute 38 sec latency 18926.650 ms 1 7349 0.60 MB/sec execute 39 sec latency 19926.951 ms 1 7349 0.59 MB/sec execute 40 sec latency 20927.120 ms 1 7349 0.57 MB/sec execute 41 sec latency 21927.229 ms 1 7349 0.56 MB/sec execute 42 sec latency 22927.432 ms 1 7349 0.55 MB/sec execute 43 sec latency 23927.649 ms 1 7349 0.53 MB/sec execute 44 sec latency 24927.802 ms oleg401-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 7778 0.53 MB/sec execute 45 sec latency 25158.455 ms 1 8371 0.57 MB/sec execute 46 sec latency 60.395 ms 1 9244 0.63 MB/sec execute 47 sec latency 40.683 ms 1 10331 0.78 MB/sec execute 48 sec latency 41.588 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 9472 2199168 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 41984 3206144 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 26624 3514368 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 68608 6720512 2% /mnt/lustre 1 11160 0.88 MB/sec execute 49 sec latency 11.180 ms 1 11635 0.88 MB/sec execute 50 sec latency 105.162 ms 1 12499 0.95 MB/sec execute 51 sec latency 32.619 ms test_26 fail mds1 3 times Failing mds1 on oleg401-server 1 13529 1.04 MB/sec execute 52 sec latency 39.761 ms Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 13819 1.06 MB/sec execute 53 sec latency 733.392 ms 23:34:32 (1717558472) shut down 1 13819 1.04 MB/sec execute 54 sec latency 1733.638 ms 1 13819 1.02 MB/sec execute 55 sec latency 2733.867 ms 1 13819 1.00 MB/sec execute 56 sec latency 3734.058 ms 1 13819 0.98 MB/sec execute 57 sec latency 4734.320 ms 1 13819 0.97 MB/sec execute 58 sec latency 5734.558 ms 1 13819 0.95 MB/sec execute 59 sec latency 6734.754 ms 1 13819 0.94 MB/sec execute 60 sec latency 7734.956 ms 1 13819 0.92 MB/sec execute 61 sec latency 8735.098 ms 1 13819 0.91 MB/sec execute 62 sec latency 9735.277 ms 1 13819 0.89 MB/sec execute 63 sec latency 10735.464 ms Failover mds1 to oleg401-server mount facets: mds1 1 13819 0.88 MB/sec execute 64 sec latency 11735.699 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 13819 0.86 MB/sec execute 65 sec latency 12735.854 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all 1 13819 0.85 MB/sec execute 66 sec latency 13736.069 ms pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 23:34:45 (1717558485) targets are mounted 23:34:45 (1717558485) facet_failover done 1 13819 0.84 MB/sec execute 67 sec latency 14736.372 ms 1 13819 0.83 MB/sec execute 68 sec latency 15736.606 ms 1 13819 0.81 MB/sec execute 69 sec latency 16736.856 ms 1 13819 0.80 MB/sec execute 70 sec latency 17737.029 ms 1 13819 0.79 MB/sec execute 71 sec latency 18737.149 ms 1 13819 0.78 MB/sec execute 72 sec latency 19737.300 ms 1 13819 0.77 MB/sec execute 73 sec latency 20737.495 ms 1 13819 0.76 MB/sec execute 74 sec latency 21737.677 ms 1 13819 0.75 MB/sec execute 75 sec latency 22737.902 ms 1 13819 0.74 MB/sec execute 76 sec latency 23738.045 ms 1 13819 0.73 MB/sec execute 77 sec latency 24738.142 ms oleg401-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 14506 0.79 MB/sec execute 78 sec latency 24852.278 ms 1 14986 0.79 MB/sec execute 79 sec latency 69.822 ms 1 15379 0.80 MB/sec execute 80 sec latency 50.518 ms 1 15833 0.83 MB/sec execute 81 sec latency 63.452 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 10368 2198272 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 47104 3312640 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 31744 3306496 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 78848 6619136 2% /mnt/lustre 1 16211 0.82 MB/sec execute 82 sec latency 59.992 ms 1 16851 0.86 MB/sec execute 83 sec latency 34.988 ms 1 17491 0.91 MB/sec execute 84 sec latency 69.602 ms test_26 fail mds1 4 times 1 17988 0.95 MB/sec execute 85 sec latency 24.244 ms Failing mds1 on oleg401-server Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 18211 0.94 MB/sec execute 86 sec latency 205.111 ms 23:35:06 (1717558506) shut down 1 18211 0.93 MB/sec execute 87 sec latency 1205.375 ms 1 18211 0.92 MB/sec execute 88 sec latency 2205.741 ms 1 18211 0.91 MB/sec execute 89 sec latency 3205.919 ms 1 18211 0.90 MB/sec execute 90 sec latency 4206.120 ms 1 18211 0.89 MB/sec execute 91 sec latency 5206.374 ms 1 18211 0.88 MB/sec execute 92 sec latency 6206.613 ms 1 18211 0.87 MB/sec execute 93 sec latency 7206.858 ms 1 18211 0.86 MB/sec execute 94 sec latency 8207.061 ms 1 18211 0.85 MB/sec execute 95 sec latency 9207.261 ms 1 18211 0.85 MB/sec execute 96 sec latency 10207.508 ms Failover mds1 to oleg401-server mount facets: mds1 1 18211 0.84 MB/sec execute 97 sec latency 11207.702 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 18211 0.83 MB/sec execute 98 sec latency 12207.967 ms 1 18211 0.82 MB/sec execute 99 sec latency 13208.111 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all 1 cleanup 100 sec pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 23:35:19 (1717558519) targets are mounted 23:35:19 (1717558519) facet_failover done 1 cleanup 101 sec 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 oleg401-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 0 cleanup 108 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2627 32.081 25158.437 Close 1900 1.054 4.654 Rename 108 6.805 15.279 Unlink 542 1.780 4.921 Qpathinfo 2345 11.987 24852.257 Qfileinfo 397 0.083 1.814 Qfsinfo 443 0.116 1.977 Sfileinfo 200 3.224 8.066 Find 922 0.414 30.546 WriteX 1259 0.584 8.354 ReadX 4000 0.011 0.603 LockX 8 1.092 1.838 UnlockX 8 1.087 2.074 Flush 176 26.181 105.150 Throughput 0.820009 MB/sec 1 clients 1 procs max_latency=25158.455 ms stopping dbench on /mnt/lustre at Tue Jun 4 23:35:27 EDT 2024 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 mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Tue Jun 4 23:35:28 EDT 2024 waiting for dbench pid 17991 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 1 664 21.16 MB/sec warmup 1 sec latency 18.940 ms 1 1128 11.49 MB/sec warmup 2 sec latency 116.233 ms 1 1781 8.76 MB/sec warmup 3 sec latency 50.833 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 6144 2202496 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 40960 3657728 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 24576 3682304 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 65536 7340032 1% /mnt/lustre 1 2164 6.68 MB/sec warmup 4 sec latency 59.186 ms 1 2775 6.39 MB/sec warmup 5 sec latency 70.547 ms 1 3864 6.63 MB/sec warmup 6 sec latency 24.132 ms test_26 fail mds1 5 times 1 4236 5.75 MB/sec warmup 7 sec latency 66.733 ms Failing mds1 on oleg401-server Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 4550 5.13 MB/sec warmup 8 sec latency 176.197 ms 23:35:37 (1717558537) shut down 1 4550 4.56 MB/sec warmup 9 sec latency 1176.404 ms 1 4550 4.10 MB/sec warmup 10 sec latency 2176.605 ms 1 4550 3.73 MB/sec warmup 11 sec latency 3176.828 ms 1 4550 3.42 MB/sec warmup 12 sec latency 4177.062 ms 1 4550 3.16 MB/sec warmup 13 sec latency 5177.289 ms 1 4550 2.93 MB/sec warmup 14 sec latency 6177.543 ms 1 4550 2.73 MB/sec warmup 15 sec latency 7177.786 ms 1 4550 2.56 MB/sec warmup 16 sec latency 8178.064 ms 1 4550 2.41 MB/sec warmup 17 sec latency 9178.354 ms 1 4550 2.28 MB/sec warmup 18 sec latency 10178.628 ms Failover mds1 to oleg401-server mount facets: mds1 1 4550 2.16 MB/sec warmup 19 sec latency 11178.822 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 4550 0.00 MB/sec execute 1 sec latency 13179.104 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 1 4550 0.00 MB/sec execute 2 sec latency 14179.292 ms Started lustre-MDT0000 23:35:50 (1717558550) targets are mounted 23:35:50 (1717558550) facet_failover done 1 4550 0.00 MB/sec execute 3 sec latency 15179.516 ms 1 4550 0.00 MB/sec execute 4 sec latency 16179.799 ms 1 4550 0.00 MB/sec execute 5 sec latency 17180.036 ms 1 4550 0.00 MB/sec execute 6 sec latency 18180.296 ms 1 4550 0.00 MB/sec execute 7 sec latency 19180.446 ms 1 4550 0.00 MB/sec execute 8 sec latency 20180.649 ms 1 4550 0.00 MB/sec execute 9 sec latency 21180.881 ms 1 4550 0.00 MB/sec execute 10 sec latency 22181.043 ms 1 4555 0.00 MB/sec execute 11 sec latency 23119.693 ms oleg401-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 5286 0.36 MB/sec execute 12 sec latency 49.083 ms 1 6056 0.53 MB/sec execute 13 sec latency 35.117 ms 1 7324 1.28 MB/sec execute 14 sec latency 29.615 ms 1 7916 1.25 MB/sec execute 15 sec latency 46.583 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 5632 2203008 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 41984 3611648 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 18432 3515392 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 60416 7127040 1% /mnt/lustre 1 8727 1.46 MB/sec execute 16 sec latency 39.163 ms 1 9558 1.49 MB/sec execute 17 sec latency 33.334 ms 1 10804 2.00 MB/sec execute 18 sec latency 29.080 ms test_26 fail mds1 6 times Failing mds1 on oleg401-server Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 11391 1.98 MB/sec execute 19 sec latency 72.927 ms 23:36:08 (1717558568) shut down 1 11391 1.88 MB/sec execute 20 sec latency 1024.395 ms 1 11391 1.79 MB/sec execute 21 sec latency 2024.632 ms 1 11391 1.71 MB/sec execute 22 sec latency 3024.912 ms 1 11391 1.64 MB/sec execute 23 sec latency 4025.138 ms 1 11391 1.57 MB/sec execute 24 sec latency 5025.395 ms 1 11391 1.51 MB/sec execute 25 sec latency 6025.623 ms 1 11391 1.45 MB/sec execute 26 sec latency 7025.911 ms 1 11391 1.39 MB/sec execute 27 sec latency 8026.102 ms 1 11391 1.34 MB/sec execute 28 sec latency 9026.296 ms 1 11391 1.30 MB/sec execute 29 sec latency 10026.485 ms Failover mds1 to oleg401-server mount facets: mds1 1 11391 1.25 MB/sec execute 30 sec latency 11026.692 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 11391 1.21 MB/sec execute 31 sec latency 12026.894 ms 1 11391 1.18 MB/sec execute 32 sec latency 13027.115 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all 1 11391 1.14 MB/sec execute 33 sec latency 14027.323 ms pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 23:36:21 (1717558581) targets are mounted 23:36:21 (1717558581) facet_failover done 1 11391 1.11 MB/sec execute 34 sec latency 15027.577 ms 1 11391 1.08 MB/sec execute 35 sec latency 16027.781 ms 1 11391 1.05 MB/sec execute 36 sec latency 17027.984 ms 1 11391 1.02 MB/sec execute 37 sec latency 18028.160 ms 1 11391 0.99 MB/sec execute 38 sec latency 19028.319 ms 1 11391 0.97 MB/sec execute 39 sec latency 20028.496 ms 1 11391 0.94 MB/sec execute 40 sec latency 21028.670 ms 1 11391 0.92 MB/sec execute 41 sec latency 22028.823 ms 1 11391 0.90 MB/sec execute 42 sec latency 23028.999 ms 1 11391 0.88 MB/sec execute 43 sec latency 24029.224 ms 1 11449 0.86 MB/sec execute 44 sec latency 24856.241 ms oleg401-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 12137 0.94 MB/sec execute 45 sec latency 37.811 ms 1 12448 0.93 MB/sec execute 46 sec latency 64.334 ms 1 12819 0.92 MB/sec execute 47 sec latency 79.236 ms 1 13229 0.94 MB/sec execute 48 sec latency 61.246 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 8832 2199808 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 43008 3378176 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 23552 3391488 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 66560 6769664 1% /mnt/lustre 1 13859 1.03 MB/sec execute 49 sec latency 57.792 ms 1 14440 1.12 MB/sec execute 50 sec latency 20.754 ms 1 14748 1.11 MB/sec execute 51 sec latency 20.144 ms test_26 fail mds1 7 times 1 15057 1.10 MB/sec execute 52 sec latency 98.109 ms Failing mds1 on oleg401-server Stopping /mnt/lustre-mds1 (opts:) on oleg401-server 1 15290 1.10 MB/sec execute 53 sec latency 431.808 ms 23:36:41 (1717558601) shut down 1 15290 1.08 MB/sec execute 54 sec latency 1432.064 ms 1 15290 1.06 MB/sec execute 55 sec latency 2432.364 ms 1 15290 1.04 MB/sec execute 56 sec latency 3432.623 ms 1 15290 1.02 MB/sec execute 57 sec latency 4432.917 ms 1 15290 1.01 MB/sec execute 58 sec latency 5433.130 ms 1 15290 0.99 MB/sec execute 59 sec latency 6433.389 ms 1 15290 0.97 MB/sec execute 60 sec latency 7433.588 ms 1 15290 0.96 MB/sec execute 61 sec latency 8433.787 ms 1 15290 0.94 MB/sec execute 62 sec latency 9434.038 ms 1 15290 0.93 MB/sec execute 63 sec latency 10434.316 ms Failover mds1 to oleg401-server mount facets: mds1 1 15290 0.91 MB/sec execute 64 sec latency 11434.520 ms Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 1 15290 0.90 MB/sec execute 65 sec latency 12434.662 ms oleg401-server: oleg401-server.virtnet: executing set_default_debug -1 all 1 15290 0.88 MB/sec execute 66 sec latency 13434.799 ms pdsh@oleg401-client: oleg401-server: ssh exited with exit code 1 Started lustre-MDT0000 23:36:54 (1717558614) targets are mounted 23:36:54 (1717558614) facet_failover done 1 15290 0.87 MB/sec execute 67 sec latency 14435.038 ms 1 15290 0.86 MB/sec execute 68 sec latency 15435.241 ms 1 15290 0.85 MB/sec execute 69 sec latency 16435.426 ms 1 15290 0.83 MB/sec execute 70 sec latency 17435.658 ms 1 15290 0.82 MB/sec execute 71 sec latency 18435.830 ms 1 15290 0.81 MB/sec execute 72 sec latency 19435.979 ms 1 15290 0.80 MB/sec execute 73 sec latency 20436.109 ms 1 15290 0.79 MB/sec execute 74 sec latency 21436.318 ms 1 15290 0.78 MB/sec execute 75 sec latency 22436.464 ms 1 15423 0.77 MB/sec execute 76 sec latency 23182.014 ms oleg401-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 16175 0.80 MB/sec execute 77 sec latency 45.406 ms 1 16582 0.81 MB/sec execute 78 sec latency 62.012 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 17110 0.87 MB/sec execute 79 sec latency 57.035 ms 1 17601 0.89 MB/sec execute 80 sec latency 61.531 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Tue Jun 4 23:37:08 EDT 2024 with return code 0 17991 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 17991 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished