== lustre-rsync-test test 2b: Replicate files changed by dbench. ========================================================== 17:45:18 (1748036718) 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 17:45:20 EDT 2025 waiting for dbench pid 9626 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 2 477 33.37 MB/sec warmup 1 sec latency 12.837 ms 2 1060 22.89 MB/sec warmup 2 sec latency 12.427 ms 2 1709 17.49 MB/sec warmup 3 sec latency 10.575 ms 2 2394 13.98 MB/sec warmup 4 sec latency 12.338 ms 2 3355 14.15 MB/sec warmup 5 sec latency 11.161 ms 2 3969 13.35 MB/sec warmup 6 sec latency 10.670 ms 2 4493 11.68 MB/sec warmup 7 sec latency 13.823 ms 2 5147 11.32 MB/sec warmup 8 sec latency 10.895 ms 2 5754 10.19 MB/sec warmup 9 sec latency 10.729 ms 2 6567 10.53 MB/sec warmup 10 sec latency 11.969 ms 2 7388 10.70 MB/sec warmup 11 sec latency 12.397 ms 2 8562 9.31 MB/sec execute 1 sec latency 15.961 ms 2 9170 5.26 MB/sec execute 2 sec latency 10.953 ms PIDs: 9626 9627 9628 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: 3844 Resuming dbench 2 9468 2.35 MB/sec execute 6 sec latency 3165.300 ms 2 10471 4.30 MB/sec execute 7 sec latency 3165.498 ms 2 11084 4.95 MB/sec execute 8 sec latency 10.068 ms 2 11707 4.83 MB/sec execute 9 sec latency 14.239 ms 2 12417 5.03 MB/sec execute 10 sec latency 10.881 ms 2 13144 5.02 MB/sec execute 11 sec latency 10.251 ms 2 14304 6.31 MB/sec execute 12 sec latency 8.820 ms 2 14878 6.06 MB/sec execute 13 sec latency 14.518 ms 2 15621 6.33 MB/sec execute 14 sec latency 10.022 ms 2 16362 5.99 MB/sec execute 15 sec latency 8.194 ms 2 17465 6.71 MB/sec execute 16 sec latency 8.624 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: 24704 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 3093 Wait for dbench to finish 2 17467 6.03 MB/sec execute 17 sec latency 1766.382 ms 2 18189 6.21 MB/sec execute 18 sec latency 1770.838 ms 2 18826 6.10 MB/sec execute 19 sec latency 28.146 ms 2 19539 6.13 MB/sec execute 20 sec latency 13.677 ms 2 20213 6.02 MB/sec execute 21 sec latency 12.431 ms 2 21011 6.31 MB/sec execute 22 sec latency 14.912 ms 2 21548 6.50 MB/sec execute 23 sec latency 12.610 ms 2 21846 6.26 MB/sec execute 24 sec latency 16.786 ms 2 22200 6.06 MB/sec execute 25 sec latency 21.931 ms 2 22525 5.94 MB/sec execute 26 sec latency 17.772 ms 2 22951 5.95 MB/sec execute 27 sec latency 17.585 ms 2 23361 5.77 MB/sec execute 28 sec latency 17.638 ms 2 23778 5.68 MB/sec execute 29 sec latency 17.182 ms 2 24330 5.85 MB/sec execute 30 sec latency 16.282 ms 2 24962 5.99 MB/sec execute 31 sec latency 18.131 ms 2 25237 5.89 MB/sec execute 32 sec latency 18.376 ms 2 25541 5.72 MB/sec execute 33 sec latency 17.894 ms 2 25799 5.60 MB/sec execute 34 sec latency 30.672 ms 2 26149 5.52 MB/sec execute 35 sec latency 16.780 ms 2 26559 5.53 MB/sec execute 36 sec latency 18.733 ms 2 26961 5.41 MB/sec execute 37 sec latency 18.620 ms 2 27434 5.39 MB/sec execute 38 sec latency 16.534 ms 2 28143 5.57 MB/sec execute 39 sec latency 19.350 ms 2 28574 5.61 MB/sec execute 40 sec latency 13.397 ms 2 28850 5.53 MB/sec execute 41 sec latency 18.003 ms 2 29206 5.42 MB/sec execute 42 sec latency 19.053 ms 2 29541 5.37 MB/sec execute 43 sec latency 18.062 ms 2 29917 5.39 MB/sec execute 44 sec latency 18.596 ms 2 30432 5.29 MB/sec execute 45 sec latency 18.568 ms 2 30896 5.27 MB/sec execute 46 sec latency 16.230 ms 2 31434 5.36 MB/sec execute 47 sec latency 17.517 ms 2 32051 5.46 MB/sec execute 48 sec latency 16.835 ms 2 32326 5.41 MB/sec execute 49 sec latency 17.684 ms 2 32697 5.32 MB/sec execute 50 sec latency 19.873 ms 2 33011 5.28 MB/sec execute 51 sec latency 16.760 ms 2 33481 5.30 MB/sec execute 52 sec latency 15.433 ms 2 33795 5.21 MB/sec execute 53 sec latency 18.453 ms 2 34182 5.13 MB/sec execute 54 sec latency 13.942 ms 2 34558 5.12 MB/sec execute 55 sec latency 16.085 ms 2 35314 5.25 MB/sec execute 56 sec latency 16.990 ms 2 35732 5.31 MB/sec execute 57 sec latency 16.715 ms 2 35961 5.23 MB/sec execute 58 sec latency 17.918 ms 2 36297 5.16 MB/sec execute 59 sec latency 19.615 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 9946 6.503 1770.832 Close 7324 1.344 18.213 Rename 422 9.483 19.332 Unlink 2000 2.233 10.105 Qpathinfo 8978 1.916 3165.460 Qfileinfo 1566 0.146 2.319 Qfsinfo 1658 0.112 3.686 Sfileinfo 826 4.343 20.325 Find 3484 1.327 3165.490 WriteX 4942 1.160 8.831 ReadX 15564 0.014 0.149 LockX 32 1.317 2.076 UnlockX 32 1.316 2.129 Flush 712 7.617 30.660 Throughput 5.1579 MB/sec 2 clients 2 procs max_latency=3165.498 ms stopping dbench in /mnt/lustre/d2b.lustre-rsync-test at Fri May 23 17:46:33 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/COREL' removed directory: 'clients/client0/~dmtmp/PWRPNT' removed directory: 'clients/client0/~dmtmp/EXCEL' removed directory: 'clients/client0/~dmtmp/WORDPRO' removed directory: 'clients/client0/~dmtmp/SEED' removed directory: 'clients/client0/~dmtmp/PM' removed directory: 'clients/client0/~dmtmp/ACCESS' removed directory: 'clients/client0/~dmtmp/WORD' removed directory: 'clients/client0/~dmtmp/PARADOX' removed directory: 'clients/client0/~dmtmp' removed directory: 'clients/client0' removed directory: 'clients/client1/~dmtmp/COREL' removed directory: 'clients/client1/~dmtmp/PWRPNT' removed directory: 'clients/client1/~dmtmp/EXCEL' removed directory: 'clients/client1/~dmtmp/WORDPRO' removed directory: 'clients/client1/~dmtmp/SEED' removed directory: 'clients/client1/~dmtmp/PM' removed directory: 'clients/client1/~dmtmp/ACCESS' removed directory: 'clients/client1/~dmtmp/WORD' removed directory: 'clients/client1/~dmtmp/PARADOX' 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: 27796 Clear changelog after use: no Errors: 0 lustre_rsync took 8 seconds Changelog records consumed: 8041 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