== lustre-rsync-test test 2b: Replicate files changed by dbench. ========================================================== 17:44:18 (1748036658) 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 17:44:20 EDT 2025 waiting for dbench pid 9633 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 2 615 41.95 MB/sec warmup 1 sec latency 13.473 ms 2 1099 22.95 MB/sec warmup 2 sec latency 80.000 ms 2 1837 17.57 MB/sec warmup 3 sec latency 26.924 ms 2 2566 14.45 MB/sec warmup 4 sec latency 32.635 ms 2 3628 15.44 MB/sec warmup 5 sec latency 28.182 ms 2 4208 13.39 MB/sec warmup 6 sec latency 9.420 ms 2 4646 12.01 MB/sec warmup 7 sec latency 46.388 ms 2 5335 11.35 MB/sec warmup 8 sec latency 29.561 ms 2 6028 10.61 MB/sec warmup 9 sec latency 26.872 ms 2 7106 11.51 MB/sec warmup 10 sec latency 26.439 ms 2 7639 10.76 MB/sec warmup 11 sec latency 9.389 ms 2 8862 6.78 MB/sec execute 1 sec latency 43.524 ms 2 9541 5.21 MB/sec execute 2 sec latency 26.926 ms PIDs: 9633 9634 9635 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: 3992 Resuming dbench 2 10001 3.39 MB/sec execute 6 sec latency 3385.606 ms 2 10841 4.85 MB/sec execute 7 sec latency 3387.608 ms 2 11339 4.43 MB/sec execute 8 sec latency 48.131 ms 2 11817 4.35 MB/sec execute 9 sec latency 31.376 ms 2 12461 4.58 MB/sec execute 10 sec latency 38.089 ms 2 13109 4.49 MB/sec execute 11 sec latency 25.956 ms 2 14081 5.52 MB/sec execute 12 sec latency 41.684 ms 2 14654 5.65 MB/sec execute 13 sec latency 9.857 ms 2 15089 5.34 MB/sec execute 14 sec latency 68.550 ms 2 15683 5.57 MB/sec execute 15 sec latency 32.381 ms 2 16261 5.29 MB/sec execute 16 sec latency 40.162 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: 22610 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 2585 Wait for dbench to finish 2 16263 4.82 MB/sec execute 17 sec latency 1542.997 ms 2 17111 5.31 MB/sec execute 18 sec latency 1543.017 ms 2 17960 5.68 MB/sec execute 19 sec latency 23.604 ms 2 18432 5.46 MB/sec execute 20 sec latency 56.763 ms 2 18883 5.37 MB/sec execute 21 sec latency 38.997 ms 2 19479 5.42 MB/sec execute 22 sec latency 31.618 ms 2 20133 5.33 MB/sec execute 23 sec latency 30.246 ms 2 20804 5.58 MB/sec execute 24 sec latency 40.373 ms 2 21598 5.85 MB/sec execute 25 sec latency 25.405 ms 2 22027 5.67 MB/sec execute 26 sec latency 65.469 ms 2 22471 5.59 MB/sec execute 27 sec latency 26.616 ms 2 23055 5.63 MB/sec execute 28 sec latency 30.279 ms 2 23727 5.55 MB/sec execute 29 sec latency 32.461 ms 2 24652 5.86 MB/sec execute 30 sec latency 29.387 ms 2 25266 5.97 MB/sec execute 31 sec latency 14.785 ms 2 25680 5.82 MB/sec execute 32 sec latency 57.250 ms 2 26155 5.74 MB/sec execute 33 sec latency 37.414 ms 2 26757 5.76 MB/sec execute 34 sec latency 32.008 ms 2 27353 5.73 MB/sec execute 35 sec latency 29.382 ms 2 28243 5.95 MB/sec execute 36 sec latency 35.222 ms 2 28827 6.03 MB/sec execute 37 sec latency 12.354 ms 2 29229 5.90 MB/sec execute 38 sec latency 74.386 ms 2 29845 5.98 MB/sec execute 39 sec latency 25.782 ms 2 30395 5.86 MB/sec execute 40 sec latency 30.245 ms 2 31014 5.84 MB/sec execute 41 sec latency 34.222 ms 2 31991 6.15 MB/sec execute 42 sec latency 25.448 ms 2 32472 6.08 MB/sec execute 43 sec latency 10.576 ms 2 32888 5.98 MB/sec execute 44 sec latency 60.449 ms 2 33528 6.04 MB/sec execute 45 sec latency 32.635 ms 2 34112 5.93 MB/sec execute 46 sec latency 36.664 ms 2 34879 6.10 MB/sec execute 47 sec latency 34.957 ms 2 35672 6.19 MB/sec execute 48 sec latency 28.033 ms 2 36162 6.12 MB/sec execute 49 sec latency 11.213 ms 2 36506 6.03 MB/sec execute 50 sec latency 49.558 ms 2 37146 6.08 MB/sec execute 51 sec latency 42.609 ms 2 37754 5.99 MB/sec execute 52 sec latency 27.214 ms 2 38486 6.13 MB/sec execute 53 sec latency 38.244 ms 2 39287 6.25 MB/sec execute 54 sec latency 26.224 ms 2 39734 6.15 MB/sec execute 55 sec latency 61.206 ms 2 40118 6.10 MB/sec execute 56 sec latency 42.105 ms 2 40705 6.11 MB/sec execute 57 sec latency 39.798 ms 2 41364 6.06 MB/sec execute 58 sec latency 23.453 ms 2 42041 6.15 MB/sec execute 59 sec latency 35.390 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 11896 5.215 3387.591 Close 8818 1.068 11.986 Rename 512 6.492 14.997 Unlink 2346 1.877 3.452 Qpathinfo 10870 1.169 15.122 Qfileinfo 1918 0.123 1.440 Qfsinfo 1980 0.082 1.111 Sfileinfo 964 3.083 7.516 Find 4204 0.331 7.063 WriteX 5922 1.210 1543.008 ReadX 19054 0.011 0.220 LockX 40 0.894 1.088 UnlockX 40 0.900 1.127 Flush 812 20.033 74.367 Throughput 6.1534 MB/sec 2 clients 2 procs max_latency=3387.608 ms stopping dbench in /mnt/lustre/d2b.lustre-rsync-test at Fri May 23 17:45:32 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/WORDPRO' removed directory: 'clients/client1/~dmtmp/EXCEL' removed directory: 'clients/client1/~dmtmp/PWRPNT' removed directory: 'clients/client1/~dmtmp/PM' removed directory: 'clients/client1/~dmtmp/SEED' removed directory: 'clients/client1/~dmtmp/PARADOX' removed directory: 'clients/client1/~dmtmp/WORD' removed directory: 'clients/client1/~dmtmp/COREL' removed directory: 'clients/client1/~dmtmp/ACCESS' removed directory: 'clients/client1/~dmtmp' removed directory: 'clients/client1' removed directory: 'clients/client0/~dmtmp/WORD' removed directory: 'clients/client0/~dmtmp/PARADOX' removed directory: 'clients/client0/~dmtmp/COREL' removed directory: 'clients/client0/~dmtmp/PWRPNT' removed directory: 'clients/client0/~dmtmp/PM' removed directory: 'clients/client0/~dmtmp/SEED' removed directory: 'clients/client0/~dmtmp/WORDPRO' removed directory: 'clients/client0/~dmtmp/ACCESS' removed directory: 'clients/client0/~dmtmp/EXCEL' 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: 25194 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 10839 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