== lustre-rsync-test test 2b: Replicate files changed by dbench. ========================================================== 17:44:28 (1748036668) 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 17:44:29 EDT 2025 waiting for dbench pid 9652 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 718 42.57 MB/sec warmup 1 sec latency 9.491 ms 2 1512 26.07 MB/sec warmup 2 sec latency 8.538 ms 2 2342 18.55 MB/sec warmup 3 sec latency 8.691 ms 2 3379 17.73 MB/sec warmup 4 sec latency 10.004 ms 2 4040 16.02 MB/sec warmup 5 sec latency 9.763 ms 2 4691 14.03 MB/sec warmup 6 sec latency 12.249 ms 2 5370 12.99 MB/sec warmup 7 sec latency 12.451 ms 2 6112 12.01 MB/sec warmup 8 sec latency 10.711 ms 2 7211 12.85 MB/sec warmup 9 sec latency 9.724 ms 2 7780 11.88 MB/sec warmup 10 sec latency 12.290 ms 2 8379 11.16 MB/sec warmup 11 sec latency 15.595 ms 2 10074 13.82 MB/sec execute 1 sec latency 9.574 ms 2 10975 13.16 MB/sec execute 2 sec latency 8.826 ms PIDs: 9652 9653 9654 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 3 seconds Changelog records consumed: 4554 Resuming dbench 2 11251 4.85 MB/sec execute 6 sec latency 3041.942 ms 2 11907 4.76 MB/sec execute 7 sec latency 3042.093 ms 2 12684 5.05 MB/sec execute 8 sec latency 9.836 ms 2 13584 6.08 MB/sec execute 9 sec latency 10.556 ms 2 14490 6.75 MB/sec execute 10 sec latency 10.255 ms 2 15055 6.29 MB/sec execute 11 sec latency 13.556 ms 2 15714 6.52 MB/sec execute 12 sec latency 16.998 ms 2 16375 6.11 MB/sec execute 13 sec latency 9.728 ms 2 17216 6.66 MB/sec execute 14 sec latency 9.756 ms 2 18090 7.10 MB/sec execute 15 sec latency 9.608 ms 2 18672 6.75 MB/sec execute 16 sec latency 10.746 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: 24868 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 3005 Wait for dbench to finish 2 18672 6.09 MB/sec execute 17 sec latency 1679.805 ms 2 19436 6.25 MB/sec execute 18 sec latency 1679.939 ms 2 20191 6.12 MB/sec execute 19 sec latency 9.318 ms 2 21271 6.83 MB/sec execute 20 sec latency 26.797 ms 2 21797 6.67 MB/sec execute 21 sec latency 10.354 ms 2 22422 6.55 MB/sec execute 22 sec latency 10.712 ms 2 23127 6.56 MB/sec execute 23 sec latency 8.955 ms 2 23889 6.50 MB/sec execute 24 sec latency 10.291 ms 2 25008 7.03 MB/sec execute 25 sec latency 9.455 ms 2 25563 6.88 MB/sec execute 26 sec latency 10.887 ms 2 26155 6.77 MB/sec execute 27 sec latency 15.397 ms 2 26889 6.77 MB/sec execute 28 sec latency 8.973 ms 2 27800 7.01 MB/sec execute 29 sec latency 9.208 ms 2 28723 7.20 MB/sec execute 30 sec latency 8.731 ms 2 29340 7.04 MB/sec execute 31 sec latency 13.428 ms 2 30074 7.10 MB/sec execute 32 sec latency 10.170 ms 2 30835 7.00 MB/sec execute 33 sec latency 10.018 ms 2 31975 7.39 MB/sec execute 34 sec latency 9.225 ms 2 32505 7.28 MB/sec execute 35 sec latency 9.324 ms 2 33189 7.19 MB/sec execute 36 sec latency 11.186 ms 2 33907 7.18 MB/sec execute 37 sec latency 15.842 ms 2 34841 7.30 MB/sec execute 38 sec latency 9.876 ms 2 35773 7.50 MB/sec execute 39 sec latency 9.096 ms 2 36376 7.36 MB/sec execute 40 sec latency 10.384 ms 2 37074 7.40 MB/sec execute 41 sec latency 16.181 ms 2 37804 7.30 MB/sec execute 42 sec latency 9.659 ms 2 38869 7.49 MB/sec execute 43 sec latency 8.916 ms 2 39510 7.53 MB/sec execute 44 sec latency 10.114 ms 2 40163 7.45 MB/sec execute 45 sec latency 12.447 ms 2 40870 7.43 MB/sec execute 46 sec latency 10.603 ms 2 41640 7.39 MB/sec execute 47 sec latency 10.052 ms 2 42751 7.64 MB/sec execute 48 sec latency 9.834 ms 2 43321 7.55 MB/sec execute 49 sec latency 12.795 ms 2 44055 7.59 MB/sec execute 50 sec latency 9.307 ms 2 44724 7.47 MB/sec execute 51 sec latency 12.274 ms 2 45615 7.59 MB/sec execute 52 sec latency 10.373 ms 2 46536 7.69 MB/sec execute 53 sec latency 9.053 ms 2 47126 7.58 MB/sec execute 54 sec latency 12.592 ms 2 47868 7.60 MB/sec execute 55 sec latency 9.275 ms 2 48623 7.56 MB/sec execute 56 sec latency 8.944 ms 2 49770 7.77 MB/sec execute 57 sec latency 11.373 ms 2 50379 7.69 MB/sec execute 58 sec latency 10.413 ms 2 51119 7.73 MB/sec execute 59 sec latency 10.361 ms 2 cleanup 60 sec 0 cleanup 60 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 14765 4.418 1679.931 Close 10886 0.872 3.519 Rename 624 6.219 14.993 Unlink 2978 1.523 3.461 Qpathinfo 13406 1.036 10.159 Qfileinfo 2334 0.109 1.404 Qfsinfo 2448 0.069 1.435 Sfileinfo 1200 2.922 16.991 Find 5176 1.488 3042.080 WriteX 7296 0.813 8.855 ReadX 23130 0.010 0.451 LockX 48 0.826 1.129 UnlockX 48 0.862 1.289 Flush 1032 4.926 13.549 Throughput 7.72772 MB/sec 2 clients 2 procs max_latency=3042.093 ms stopping dbench in /mnt/lustre/d2b.lustre-rsync-test at Fri May 23 17:45:42 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/client0/~dmtmp/EXCEL' removed directory: 'clients/client0/~dmtmp/PM' removed directory: 'clients/client0/~dmtmp/PWRPNT' removed directory: 'clients/client0/~dmtmp/ACCESS' removed directory: 'clients/client0/~dmtmp/SEED' removed directory: 'clients/client0/~dmtmp/WORDPRO' removed directory: 'clients/client0/~dmtmp/COREL' removed directory: 'clients/client0/~dmtmp/PARADOX' removed directory: 'clients/client0/~dmtmp/WORD' removed directory: 'clients/client0/~dmtmp' removed directory: 'clients/client0' removed directory: 'clients/client1/~dmtmp/EXCEL' removed directory: 'clients/client1/~dmtmp/PM' removed directory: 'clients/client1/~dmtmp/PWRPNT' removed directory: 'clients/client1/~dmtmp/ACCESS' removed directory: 'clients/client1/~dmtmp/SEED' removed directory: 'clients/client1/~dmtmp/WORDPRO' removed directory: 'clients/client1/~dmtmp/COREL' removed directory: 'clients/client1/~dmtmp/PARADOX' removed directory: 'clients/client1/~dmtmp/WORD' removed directory: 'clients/client1/~dmtmp' removed directory: 'clients/client1' 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: 27872 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 13581 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