== lustre-rsync-test test 2b: Replicate files changed by dbench. ========================================================== 17:44:24 (1748036664) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl2' lustre-MDT0000: Registered changelog user cl2 waiting child_pid=$(pgrep dbench), 360 secs left ... looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' copying required dbench files to chroot directory /mnt/lustre/d2b.lustre-rsync-test '/usr/bin/dbench' -> 'dbench' lib64/libpopt.so.0 lib64/libc.so.6 lib64/ld-linux-x86-64.so.2 running 'dbench 2 -t 60' in /mnt/lustre/d2b.lustre-rsync-test at Fri May 23 17:44:25 EDT 2025 waiting for dbench pid 9648 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 665 42.32 MB/sec warmup 1 sec latency 56.197 ms 2 1215 23.06 MB/sec warmup 2 sec latency 58.326 ms 2 2014 17.68 MB/sec warmup 3 sec latency 21.424 ms 2 2982 16.76 MB/sec warmup 4 sec latency 29.469 ms 2 3897 16.02 MB/sec warmup 5 sec latency 27.107 ms 2 4443 13.59 MB/sec warmup 6 sec latency 51.598 ms 2 5172 12.93 MB/sec warmup 7 sec latency 33.130 ms 2 5946 11.77 MB/sec warmup 8 sec latency 21.389 ms 2 6934 12.13 MB/sec warmup 9 sec latency 29.238 ms 2 7622 11.84 MB/sec warmup 10 sec latency 8.610 ms 2 8168 11.11 MB/sec warmup 11 sec latency 52.663 ms 2 9706 5.33 MB/sec execute 1 sec latency 30.140 ms 2 10814 12.44 MB/sec execute 2 sec latency 27.885 ms PIDs: 9648 9649 9650 Stopping dbench Starting replication Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Statuslog: /tmp/lustre_rsync.log Changelog registration: cl2 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 4454 Resuming dbench 2 11089 4.78 MB/sec execute 6 sec latency 3224.276 ms 2 11628 4.33 MB/sec execute 7 sec latency 3225.909 ms 2 12368 4.91 MB/sec execute 8 sec latency 36.316 ms 2 13131 4.92 MB/sec execute 9 sec latency 24.912 ms 2 14278 6.45 MB/sec execute 10 sec latency 28.218 ms 2 14878 6.16 MB/sec execute 11 sec latency 41.175 ms 2 15417 5.95 MB/sec execute 12 sec latency 33.874 ms 2 16134 6.02 MB/sec execute 13 sec latency 31.103 ms 2 16966 6.38 MB/sec execute 14 sec latency 24.919 ms 2 17962 7.01 MB/sec execute 15 sec latency 32.921 ms 2 18483 6.65 MB/sec execute 16 sec latency 48.091 ms Stopping dbench Starting replication Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Statuslog: /tmp/lustre_rsync.log Changelog registration: cl2 Starting changelog record: 25100 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 3019 Wait for dbench to finish 2 18483 6.06 MB/sec execute 17 sec latency 1536.146 ms 2 19167 6.24 MB/sec execute 18 sec latency 1536.176 ms 2 19811 5.98 MB/sec execute 19 sec latency 34.472 ms 2 20702 6.37 MB/sec execute 20 sec latency 37.355 ms 2 21616 6.66 MB/sec execute 21 sec latency 29.910 ms 2 22122 6.43 MB/sec execute 22 sec latency 58.045 ms 2 22795 6.55 MB/sec execute 23 sec latency 22.024 ms 2 23479 6.33 MB/sec execute 24 sec latency 36.828 ms 2 24333 6.63 MB/sec execute 25 sec latency 26.508 ms 2 25235 6.87 MB/sec execute 26 sec latency 27.091 ms 2 25745 6.66 MB/sec execute 27 sec latency 36.495 ms 2 26463 6.75 MB/sec execute 28 sec latency 26.281 ms 2 27235 6.64 MB/sec execute 29 sec latency 31.597 ms 2 28222 6.92 MB/sec execute 30 sec latency 35.587 ms 2 28881 6.99 MB/sec execute 31 sec latency 9.135 ms 2 29378 6.83 MB/sec execute 32 sec latency 48.117 ms 2 30107 6.89 MB/sec execute 33 sec latency 19.891 ms 2 30825 6.80 MB/sec execute 34 sec latency 28.585 ms 2 31824 7.04 MB/sec execute 35 sec latency 24.115 ms 2 32468 7.09 MB/sec execute 36 sec latency 9.462 ms 2 33014 7.00 MB/sec execute 37 sec latency 52.244 ms 2 33755 6.99 MB/sec execute 38 sec latency 40.477 ms 2 34468 6.94 MB/sec execute 39 sec latency 27.632 ms 2 35606 7.26 MB/sec execute 40 sec latency 25.775 ms 2 36184 7.16 MB/sec execute 41 sec latency 36.594 ms 2 36678 7.08 MB/sec execute 42 sec latency 42.039 ms 2 37379 7.07 MB/sec execute 43 sec latency 31.387 ms 2 38115 7.03 MB/sec execute 44 sec latency 30.167 ms 2 39197 7.31 MB/sec execute 45 sec latency 28.478 ms 2 39744 7.22 MB/sec execute 46 sec latency 43.434 ms 2 40287 7.14 MB/sec execute 47 sec latency 38.735 ms 2 41024 7.14 MB/sec execute 48 sec latency 28.976 ms 2 41930 7.22 MB/sec execute 49 sec latency 31.656 ms 2 42845 7.38 MB/sec execute 50 sec latency 20.152 ms 2 43341 7.26 MB/sec execute 51 sec latency 54.845 ms 2 43994 7.30 MB/sec execute 52 sec latency 23.723 ms 2 44617 7.19 MB/sec execute 53 sec latency 34.955 ms 2 45517 7.31 MB/sec execute 54 sec latency 25.946 ms 2 46412 7.41 MB/sec execute 55 sec latency 36.606 ms 2 46938 7.30 MB/sec execute 56 sec latency 42.632 ms 2 47599 7.33 MB/sec execute 57 sec latency 44.152 ms 2 48262 7.23 MB/sec execute 58 sec latency 29.081 ms 2 49116 7.34 MB/sec execute 59 sec latency 28.511 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 14084 4.377 3225.898 Close 10382 0.887 4.699 Rename 602 5.491 8.288 Unlink 2826 1.580 2.982 Qpathinfo 12828 1.003 7.809 Qfileinfo 2254 0.109 1.221 Qfsinfo 2366 0.068 1.332 Sfileinfo 1132 2.551 4.728 Find 4982 0.294 5.512 WriteX 7030 0.591 7.021 ReadX 22524 0.010 0.795 LockX 48 0.738 0.893 UnlockX 48 0.787 1.065 Flush 978 19.857 1536.163 Throughput 7.33953 MB/sec 2 clients 2 procs max_latency=3225.909 ms stopping dbench in /mnt/lustre/d2b.lustre-rsync-test at Fri May 23 17:45:38 EDT 2025 with return code 0 clean dbench files in /mnt/lustre/d2b.lustre-rsync-test /mnt/lustre/d2b.lustre-rsync-test /mnt/lustre/d2b.lustre-rsync-test removed directory: 'clients/client1/~dmtmp/PM' removed directory: 'clients/client1/~dmtmp/EXCEL' removed directory: 'clients/client1/~dmtmp/ACCESS' removed directory: 'clients/client1/~dmtmp/WORDPRO' removed directory: 'clients/client1/~dmtmp/COREL' removed directory: 'clients/client1/~dmtmp/PWRPNT' removed directory: 'clients/client1/~dmtmp/WORD' removed directory: 'clients/client1/~dmtmp/SEED' removed directory: 'clients/client1/~dmtmp/PARADOX' removed directory: 'clients/client1/~dmtmp' removed directory: 'clients/client1' removed directory: 'clients/client0/~dmtmp/EXCEL' removed directory: 'clients/client0/~dmtmp/WORD' removed directory: 'clients/client0/~dmtmp/SEED' removed directory: 'clients/client0/~dmtmp/ACCESS' removed directory: 'clients/client0/~dmtmp/PARADOX' removed directory: 'clients/client0/~dmtmp/PM' removed directory: 'clients/client0/~dmtmp/COREL' removed directory: 'clients/client0/~dmtmp/WORDPRO' removed directory: 'clients/client0/~dmtmp/PWRPNT' removed directory: 'clients/client0/~dmtmp' removed directory: 'clients/client0' removed directory: 'clients' removed 'client.txt' removed 'dbench' removed 'lib64/libpopt.so.0' removed 'lib64/libc.so.6' removed 'lib64/ld-linux-x86-64.so.2' /mnt/lustre/d2b.lustre-rsync-test dbench successfully finished Starting replication Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Statuslog: /tmp/lustre_rsync.log Changelog registration: cl2 Starting changelog record: 28118 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 12843 lustre-MDT0000: clear the changelog for cl2 of all records lustre-MDT0000: clear the changelog for cl2 of all records lustre-MDT0000: Deregistered changelog user #2 lustre-MDT0000: changelog user 'cl2' not found