== lustre-rsync-test test 2b: Replicate files changed by dbench. ========================================================== 17:44:21 (1748036661) 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 17:44:22 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 2 664 42.31 MB/sec warmup 1 sec latency 11.747 ms 2 1168 23.01 MB/sec warmup 2 sec latency 69.372 ms 2 1877 17.58 MB/sec warmup 3 sec latency 29.416 ms 2 2609 14.50 MB/sec warmup 4 sec latency 28.152 ms 2 3719 15.51 MB/sec warmup 5 sec latency 33.867 ms 2 4281 13.44 MB/sec warmup 6 sec latency 38.998 ms 2 4834 12.07 MB/sec warmup 7 sec latency 31.332 ms 2 5575 11.41 MB/sec warmup 8 sec latency 26.444 ms 2 6486 11.69 MB/sec warmup 9 sec latency 25.661 ms 2 7405 11.78 MB/sec warmup 10 sec latency 26.852 ms 2 7904 10.85 MB/sec warmup 11 sec latency 53.779 ms 2 9163 1.19 MB/sec execute 1 sec latency 37.629 ms 2 9995 6.79 MB/sec execute 2 sec latency 27.150 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: 4104 Resuming dbench 2 10471 3.24 MB/sec execute 6 sec latency 3293.537 ms 2 11104 4.11 MB/sec execute 7 sec latency 3293.676 ms 2 11576 3.80 MB/sec execute 8 sec latency 48.685 ms 2 12279 4.36 MB/sec execute 9 sec latency 28.671 ms 2 12999 4.27 MB/sec execute 10 sec latency 28.165 ms 2 13861 5.06 MB/sec execute 11 sec latency 31.757 ms 2 14546 5.61 MB/sec execute 12 sec latency 18.081 ms 2 15001 5.25 MB/sec execute 13 sec latency 47.435 ms 2 15683 5.54 MB/sec execute 14 sec latency 27.738 ms 2 16382 5.26 MB/sec execute 15 sec latency 22.755 ms 2 17362 5.86 MB/sec execute 16 sec latency 28.552 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: 23446 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 2809 Wait for dbench to finish 2 17363 5.19 MB/sec execute 18 sec latency 2023.671 ms 2 18068 5.52 MB/sec execute 19 sec latency 2023.878 ms 2 18536 5.31 MB/sec execute 20 sec latency 56.707 ms 2 19149 5.50 MB/sec execute 21 sec latency 33.077 ms 2 19737 5.29 MB/sec execute 22 sec latency 30.732 ms 2 20385 5.29 MB/sec execute 23 sec latency 33.480 ms 2 21395 5.87 MB/sec execute 24 sec latency 31.163 ms 2 21866 5.75 MB/sec execute 25 sec latency 10.595 ms 2 22304 5.60 MB/sec execute 26 sec latency 46.996 ms 2 23010 5.72 MB/sec execute 27 sec latency 32.826 ms 2 23727 5.64 MB/sec execute 28 sec latency 24.873 ms 2 24691 5.96 MB/sec execute 29 sec latency 29.798 ms 2 25313 6.07 MB/sec execute 30 sec latency 10.138 ms 2 25777 5.92 MB/sec execute 31 sec latency 44.637 ms 2 26430 6.01 MB/sec execute 32 sec latency 31.728 ms 2 27044 5.87 MB/sec execute 33 sec latency 28.578 ms 2 27853 6.09 MB/sec execute 34 sec latency 29.775 ms 2 28680 6.28 MB/sec execute 35 sec latency 24.849 ms 2 29154 6.14 MB/sec execute 36 sec latency 44.773 ms 2 29665 6.07 MB/sec execute 37 sec latency 33.287 ms 2 30307 6.08 MB/sec execute 38 sec latency 31.367 ms 2 31011 6.06 MB/sec execute 39 sec latency 25.902 ms 2 32043 6.39 MB/sec execute 40 sec latency 31.979 ms 2 32592 6.31 MB/sec execute 41 sec latency 9.262 ms 2 33023 6.25 MB/sec execute 42 sec latency 48.685 ms 2 33697 6.26 MB/sec execute 43 sec latency 30.052 ms 2 34373 6.20 MB/sec execute 44 sec latency 30.411 ms 2 35313 6.39 MB/sec execute 45 sec latency 35.219 ms 2 35930 6.45 MB/sec execute 46 sec latency 9.752 ms 2 36391 6.35 MB/sec execute 47 sec latency 43.336 ms 2 37019 6.40 MB/sec execute 48 sec latency 31.258 ms 2 37649 6.29 MB/sec execute 49 sec latency 33.644 ms 2 38429 6.44 MB/sec execute 50 sec latency 30.321 ms 2 39276 6.56 MB/sec execute 51 sec latency 37.850 ms 2 39757 6.45 MB/sec execute 52 sec latency 51.104 ms 2 40226 6.40 MB/sec execute 53 sec latency 36.661 ms 2 40857 6.40 MB/sec execute 54 sec latency 32.261 ms 2 41488 6.35 MB/sec execute 55 sec latency 38.942 ms 2 42425 6.50 MB/sec execute 56 sec latency 25.176 ms 2 43033 6.55 MB/sec execute 57 sec latency 10.323 ms 2 43489 6.46 MB/sec execute 58 sec latency 50.681 ms 2 44167 6.50 MB/sec execute 59 sec latency 32.844 ms 2 44789 6.42 MB/sec execute 60 sec latency 26.590 ms 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 12818 4.634 2023.873 Close 9446 0.985 3.291 Rename 540 5.962 9.638 Unlink 2532 1.723 3.103 Qpathinfo 11664 1.638 3293.659 Qfileinfo 2066 0.113 1.248 Qfsinfo 2084 0.075 1.370 Sfileinfo 1032 2.798 6.385 Find 4466 0.313 6.221 WriteX 6356 0.639 5.080 ReadX 20080 0.011 1.376 LockX 44 0.817 1.099 UnlockX 44 0.839 1.066 Flush 888 19.004 56.701 Throughput 6.41542 MB/sec 2 clients 2 procs max_latency=3293.676 ms stopping dbench in /mnt/lustre/d2b.lustre-rsync-test at Fri May 23 17:45:36 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/PARADOX' removed directory: 'clients/client1/~dmtmp/ACCESS' removed directory: 'clients/client1/~dmtmp/COREL' removed directory: 'clients/client1/~dmtmp/PM' removed directory: 'clients/client1/~dmtmp/WORD' removed directory: 'clients/client1/~dmtmp/WORDPRO' removed directory: 'clients/client1/~dmtmp/SEED' removed directory: 'clients/client1/~dmtmp/PWRPNT' removed directory: 'clients/client1/~dmtmp/EXCEL' removed directory: 'clients/client1/~dmtmp' removed directory: 'clients/client1' removed directory: 'clients/client0/~dmtmp/COREL' removed directory: 'clients/client0/~dmtmp/PWRPNT' removed directory: 'clients/client0/~dmtmp/WORD' removed directory: 'clients/client0/~dmtmp/PARADOX' removed directory: 'clients/client0/~dmtmp/PM' removed directory: 'clients/client0/~dmtmp/SEED' removed directory: 'clients/client0/~dmtmp/WORDPRO' removed directory: 'clients/client0/~dmtmp/EXCEL' removed directory: 'clients/client0/~dmtmp/ACCESS' 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: 26254 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 11649 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