== 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 17:44:31 EDT 2025 waiting for dbench pid 9660 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 2 522 36.11 MB/sec warmup 1 sec latency 11.619 ms 2 1185 23.03 MB/sec warmup 2 sec latency 21.660 ms 2 1888 17.59 MB/sec warmup 3 sec latency 10.328 ms 2 2586 14.48 MB/sec warmup 4 sec latency 10.225 ms 2 3678 15.49 MB/sec warmup 5 sec latency 10.920 ms 2 4180 13.36 MB/sec warmup 6 sec latency 10.745 ms 2 4744 12.04 MB/sec warmup 7 sec latency 14.080 ms 2 5385 11.36 MB/sec warmup 8 sec latency 10.326 ms 2 6116 10.67 MB/sec warmup 9 sec latency 11.346 ms 2 7181 11.55 MB/sec warmup 10 sec latency 9.810 ms 2 7695 10.76 MB/sec warmup 11 sec latency 10.241 ms 2 8986 6.64 MB/sec execute 1 sec latency 14.359 ms 2 9820 8.88 MB/sec execute 2 sec latency 9.185 ms PIDs: 9660 9661 9662 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: 4074 Resuming dbench 2 10403 4.33 MB/sec execute 6 sec latency 3194.792 ms 2 11060 5.08 MB/sec execute 7 sec latency 3194.810 ms 2 11625 4.65 MB/sec execute 8 sec latency 14.535 ms 2 12298 5.12 MB/sec execute 9 sec latency 16.118 ms 2 12954 4.92 MB/sec execute 10 sec latency 10.901 ms 2 13857 5.68 MB/sec execute 11 sec latency 10.348 ms 2 14523 6.13 MB/sec execute 12 sec latency 10.775 ms 2 15056 5.79 MB/sec execute 13 sec latency 12.719 ms 2 15707 6.02 MB/sec execute 14 sec latency 13.262 ms 2 16337 5.70 MB/sec execute 15 sec latency 10.600 ms 2 17171 6.21 MB/sec execute 16 sec latency 11.445 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: 23924 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 2809 Wait for dbench to finish 2 17174 5.56 MB/sec execute 18 sec latency 1820.227 ms 2 18009 5.94 MB/sec execute 19 sec latency 1820.324 ms 2 18541 5.71 MB/sec execute 20 sec latency 14.744 ms 2 19069 5.70 MB/sec execute 21 sec latency 45.527 ms 2 19733 5.65 MB/sec execute 22 sec latency 11.474 ms 2 20416 5.66 MB/sec execute 23 sec latency 9.999 ms 2 21478 6.22 MB/sec execute 24 sec latency 9.758 ms 2 22014 6.09 MB/sec execute 25 sec latency 14.396 ms 2 22575 6.00 MB/sec execute 26 sec latency 12.968 ms 2 23222 6.02 MB/sec execute 27 sec latency 17.011 ms 2 23933 6.00 MB/sec execute 28 sec latency 8.587 ms 2 25031 6.47 MB/sec execute 29 sec latency 9.128 ms 2 25599 6.36 MB/sec execute 30 sec latency 14.023 ms 2 26300 6.46 MB/sec execute 31 sec latency 9.501 ms 2 26912 6.29 MB/sec execute 32 sec latency 12.507 ms 2 27789 6.52 MB/sec execute 33 sec latency 8.839 ms 2 28675 6.71 MB/sec execute 34 sec latency 10.211 ms 2 29217 6.56 MB/sec execute 35 sec latency 11.863 ms 2 29905 6.63 MB/sec execute 36 sec latency 10.378 ms 2 30579 6.49 MB/sec execute 37 sec latency 9.874 ms 2 31427 6.68 MB/sec execute 38 sec latency 9.621 ms 2 32296 6.83 MB/sec execute 39 sec latency 9.721 ms 2 32857 6.71 MB/sec execute 40 sec latency 13.023 ms 2 33534 6.76 MB/sec execute 41 sec latency 14.990 ms 2 34238 6.65 MB/sec execute 42 sec latency 9.536 ms 2 35232 6.88 MB/sec execute 43 sec latency 11.478 ms 2 35895 6.94 MB/sec execute 44 sec latency 10.092 ms 2 36452 6.82 MB/sec execute 45 sec latency 12.701 ms 2 37160 6.86 MB/sec execute 46 sec latency 11.116 ms 2 37876 6.79 MB/sec execute 47 sec latency 9.937 ms 2 38876 6.96 MB/sec execute 48 sec latency 9.853 ms 2 39501 7.01 MB/sec execute 49 sec latency 9.318 ms 2 40055 6.91 MB/sec execute 50 sec latency 13.711 ms 2 40749 6.94 MB/sec execute 51 sec latency 10.389 ms 2 41477 6.88 MB/sec execute 52 sec latency 10.062 ms 2 42567 7.14 MB/sec execute 53 sec latency 11.037 ms 2 43077 7.07 MB/sec execute 54 sec latency 9.721 ms 2 43705 7.01 MB/sec execute 55 sec latency 14.173 ms 2 44378 7.01 MB/sec execute 56 sec latency 9.661 ms 2 45081 6.97 MB/sec execute 57 sec latency 8.430 ms 2 46254 7.20 MB/sec execute 58 sec latency 8.564 ms 2 46816 7.12 MB/sec execute 59 sec latency 9.100 ms 2 47426 7.07 MB/sec execute 60 sec latency 11.995 ms 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 13896 4.463 34.753 Close 10256 0.929 8.944 Rename 580 6.530 12.956 Unlink 2758 1.649 3.712 Qpathinfo 12626 1.089 8.162 Qfileinfo 2198 0.118 1.384 Qfsinfo 2254 0.076 1.102 Sfileinfo 1114 3.047 14.397 Find 4830 0.318 7.495 WriteX 6806 1.330 3194.553 ReadX 21602 0.012 0.302 LockX 44 0.874 1.375 UnlockX 44 0.888 1.204 Flush 958 12.678 3194.793 Throughput 7.07229 MB/sec 2 clients 2 procs max_latency=3194.810 ms stopping dbench in /mnt/lustre/d2b.lustre-rsync-test at Fri May 23 17:45:44 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/SEED' removed directory: 'clients/client0/~dmtmp/WORDPRO' removed directory: 'clients/client0/~dmtmp/COREL' removed directory: 'clients/client0/~dmtmp/PM' removed directory: 'clients/client0/~dmtmp/WORD' removed directory: 'clients/client0/~dmtmp/PARADOX' removed directory: 'clients/client0/~dmtmp/EXCEL' removed directory: 'clients/client0/~dmtmp/PWRPNT' removed directory: 'clients/client0/~dmtmp/ACCESS' removed directory: 'clients/client0/~dmtmp' removed directory: 'clients/client0' removed directory: 'clients/client1/~dmtmp/SEED' removed directory: 'clients/client1/~dmtmp/WORDPRO' removed directory: 'clients/client1/~dmtmp/COREL' removed directory: 'clients/client1/~dmtmp/PM' removed directory: 'clients/client1/~dmtmp/WORD' removed directory: 'clients/client1/~dmtmp/PARADOX' removed directory: 'clients/client1/~dmtmp/EXCEL' removed directory: 'clients/client1/~dmtmp/PWRPNT' removed directory: 'clients/client1/~dmtmp/ACCESS' 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: 26732 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 12823 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