== lustre-rsync-test test 2b: Replicate files changed by dbench. ========================================================== 17:44:29 (1748036669) 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 17:44:30 EDT 2025 waiting for dbench pid 9661 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 2 597 41.61 MB/sec warmup 1 sec latency 10.316 ms 2 1221 23.07 MB/sec warmup 2 sec latency 19.858 ms 2 1969 17.63 MB/sec warmup 3 sec latency 10.889 ms 2 2773 15.98 MB/sec warmup 4 sec latency 10.253 ms 2 3773 15.90 MB/sec warmup 5 sec latency 12.299 ms 2 4277 13.44 MB/sec warmup 6 sec latency 14.391 ms 2 4834 12.07 MB/sec warmup 7 sec latency 16.697 ms 2 5519 11.39 MB/sec warmup 8 sec latency 9.800 ms 2 6326 11.35 MB/sec warmup 9 sec latency 9.870 ms 2 7317 11.77 MB/sec warmup 10 sec latency 10.190 ms 2 7843 10.83 MB/sec warmup 11 sec latency 11.814 ms 2 9200 1.28 MB/sec execute 1 sec latency 12.949 ms 2 10081 7.50 MB/sec execute 2 sec latency 9.196 ms PIDs: 9661 9662 9663 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: 4166 Resuming dbench 2 10661 4.30 MB/sec execute 6 sec latency 3265.156 ms 2 11158 4.15 MB/sec execute 7 sec latency 10.082 ms 2 11769 4.14 MB/sec execute 8 sec latency 17.378 ms 2 12413 4.42 MB/sec execute 9 sec latency 11.152 ms 2 13068 4.33 MB/sec execute 10 sec latency 11.025 ms 2 14029 5.30 MB/sec execute 11 sec latency 10.128 ms 2 14602 5.64 MB/sec execute 12 sec latency 12.300 ms 2 15139 5.33 MB/sec execute 13 sec latency 13.842 ms 2 15817 5.58 MB/sec execute 14 sec latency 9.618 ms 2 16523 5.42 MB/sec execute 15 sec latency 12.224 ms 2 17402 5.90 MB/sec execute 16 sec latency 11.010 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: 23723 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 2769 Wait for dbench to finish 2 17402 5.26 MB/sec execute 18 sec latency 1898.993 ms 2 18090 5.60 MB/sec execute 19 sec latency 1899.035 ms 2 18577 5.37 MB/sec execute 20 sec latency 73.221 ms 2 19239 5.55 MB/sec execute 21 sec latency 10.915 ms 2 19906 5.36 MB/sec execute 22 sec latency 10.495 ms 2 20750 5.73 MB/sec execute 23 sec latency 9.609 ms 2 21606 6.01 MB/sec execute 24 sec latency 9.793 ms 2 22135 5.84 MB/sec execute 25 sec latency 12.347 ms 2 22812 5.97 MB/sec execute 26 sec latency 10.365 ms 2 23460 5.79 MB/sec execute 27 sec latency 14.810 ms 2 24306 6.08 MB/sec execute 28 sec latency 14.723 ms 2 25183 6.30 MB/sec execute 29 sec latency 9.799 ms 2 25780 6.16 MB/sec execute 30 sec latency 12.781 ms 2 26478 6.25 MB/sec execute 31 sec latency 9.788 ms 2 27210 6.16 MB/sec execute 32 sec latency 9.433 ms 2 28199 6.43 MB/sec execute 33 sec latency 10.681 ms 2 28827 6.52 MB/sec execute 34 sec latency 9.777 ms 2 29402 6.38 MB/sec execute 35 sec latency 14.713 ms 2 30102 6.45 MB/sec execute 36 sec latency 9.730 ms 2 30819 6.37 MB/sec execute 37 sec latency 10.692 ms 2 31813 6.60 MB/sec execute 38 sec latency 12.452 ms 2 32434 6.66 MB/sec execute 39 sec latency 9.432 ms 2 33059 6.60 MB/sec execute 40 sec latency 10.794 ms 2 33728 6.60 MB/sec execute 41 sec latency 12.512 ms 2 34432 6.55 MB/sec execute 42 sec latency 10.971 ms 2 35554 6.86 MB/sec execute 43 sec latency 10.486 ms 2 36056 6.78 MB/sec execute 44 sec latency 10.221 ms 2 36687 6.72 MB/sec execute 45 sec latency 11.950 ms 2 37354 6.72 MB/sec execute 46 sec latency 9.960 ms 2 38084 6.68 MB/sec execute 47 sec latency 9.666 ms 2 39183 6.95 MB/sec execute 48 sec latency 8.736 ms 2 39737 6.87 MB/sec execute 49 sec latency 14.834 ms 2 40298 6.81 MB/sec execute 50 sec latency 9.673 ms 2 41002 6.81 MB/sec execute 51 sec latency 14.272 ms 2 41830 6.89 MB/sec execute 52 sec latency 10.313 ms 2 42823 7.06 MB/sec execute 53 sec latency 9.412 ms 2 43347 6.95 MB/sec execute 54 sec latency 11.335 ms 2 44057 7.00 MB/sec execute 55 sec latency 9.688 ms 2 44739 6.89 MB/sec execute 56 sec latency 10.633 ms 2 45608 7.02 MB/sec execute 57 sec latency 10.387 ms 2 46517 7.12 MB/sec execute 58 sec latency 9.692 ms 2 47116 7.03 MB/sec execute 59 sec latency 14.527 ms 2 47849 7.06 MB/sec execute 60 sec latency 15.086 ms 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 13960 4.706 1899.017 Close 10310 0.925 3.184 Rename 582 6.480 11.132 Unlink 2770 1.638 3.478 Qpathinfo 12712 1.088 9.792 Qfileinfo 2224 0.115 1.316 Qfsinfo 2264 0.075 1.395 Sfileinfo 1128 3.014 14.706 Find 4866 0.305 5.982 WriteX 6894 1.800 3265.146 ReadX 21598 0.011 0.751 LockX 44 0.857 1.174 UnlockX 44 0.899 1.227 Flush 966 5.598 73.207 Throughput 7.05814 MB/sec 2 clients 2 procs max_latency=3265.156 ms stopping dbench in /mnt/lustre/d2b.lustre-rsync-test at Fri May 23 17:45:43 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/PWRPNT' removed directory: 'clients/client1/~dmtmp/WORDPRO' removed directory: 'clients/client1/~dmtmp/EXCEL' removed directory: 'clients/client1/~dmtmp/COREL' removed directory: 'clients/client1/~dmtmp/ACCESS' removed directory: 'clients/client1/~dmtmp/PARADOX' removed directory: 'clients/client1/~dmtmp/PM' removed directory: 'clients/client1/~dmtmp/SEED' removed directory: 'clients/client1/~dmtmp/WORD' removed directory: 'clients/client1/~dmtmp' removed directory: 'clients/client1' removed directory: 'clients/client0/~dmtmp/PWRPNT' removed directory: 'clients/client0/~dmtmp/WORDPRO' removed directory: 'clients/client0/~dmtmp/EXCEL' removed directory: 'clients/client0/~dmtmp/COREL' removed directory: 'clients/client0/~dmtmp/ACCESS' removed directory: 'clients/client0/~dmtmp/PARADOX' removed directory: 'clients/client0/~dmtmp/PM' removed directory: 'clients/client0/~dmtmp/SEED' removed directory: 'clients/client0/~dmtmp/WORD' 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: 26491 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 12937 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