== lustre-rsync-test test 2b: Replicate files changed by dbench. ========================================================== 17:44:24 (1748036664) 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 17:44:25 EDT 2025 waiting for dbench pid 9651 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 2 667 42.33 MB/sec warmup 1 sec latency 60.070 ms 2 1259 23.11 MB/sec warmup 2 sec latency 60.437 ms 2 2162 17.81 MB/sec warmup 3 sec latency 22.628 ms 2 3271 17.66 MB/sec warmup 4 sec latency 25.866 ms 2 4034 16.02 MB/sec warmup 5 sec latency 13.991 ms 2 4549 13.67 MB/sec warmup 6 sec latency 48.454 ms 2 5252 12.95 MB/sec warmup 7 sec latency 40.096 ms 2 5945 11.77 MB/sec warmup 8 sec latency 25.643 ms 2 6829 12.10 MB/sec warmup 9 sec latency 35.049 ms 2 7476 11.84 MB/sec warmup 10 sec latency 15.124 ms 2 7909 10.86 MB/sec warmup 11 sec latency 43.698 ms 2 9063 0.87 MB/sec execute 1 sec latency 38.711 ms 2 9735 3.39 MB/sec execute 2 sec latency 27.822 ms PIDs: 9651 9652 9653 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: 4058 Resuming dbench 2 10297 2.38 MB/sec execute 7 sec latency 4446.480 ms 2 10995 3.53 MB/sec execute 8 sec latency 14.178 ms 2 11481 3.26 MB/sec execute 9 sec latency 48.659 ms 2 12142 3.85 MB/sec execute 10 sec latency 37.209 ms 2 12803 3.61 MB/sec execute 11 sec latency 23.224 ms 2 13618 4.45 MB/sec execute 12 sec latency 29.198 ms 2 14436 5.07 MB/sec execute 13 sec latency 28.442 ms 2 14912 4.79 MB/sec execute 14 sec latency 38.644 ms 2 15362 4.71 MB/sec execute 15 sec latency 38.008 ms 2 15983 4.83 MB/sec execute 16 sec latency 28.659 ms 2 16604 4.75 MB/sec execute 17 sec latency 26.054 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: 21670 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 2677 Wait for dbench to finish 2 16608 4.30 MB/sec execute 19 sec latency 1754.438 ms 2 17489 4.83 MB/sec execute 20 sec latency 1754.496 ms 2 18128 5.05 MB/sec execute 21 sec latency 14.742 ms 2 18628 4.88 MB/sec execute 22 sec latency 42.824 ms 2 19304 5.06 MB/sec execute 23 sec latency 30.726 ms 2 19912 4.90 MB/sec execute 24 sec latency 31.144 ms 2 20702 5.25 MB/sec execute 25 sec latency 24.074 ms 2 21542 5.54 MB/sec execute 26 sec latency 29.525 ms 2 22028 5.37 MB/sec execute 27 sec latency 46.018 ms 2 22516 5.31 MB/sec execute 28 sec latency 30.870 ms 2 23194 5.36 MB/sec execute 29 sec latency 22.233 ms 2 23883 5.35 MB/sec execute 30 sec latency 33.642 ms 2 24896 5.79 MB/sec execute 31 sec latency 28.856 ms 2 25400 5.71 MB/sec execute 32 sec latency 10.548 ms 2 25868 5.60 MB/sec execute 33 sec latency 52.932 ms 2 26579 5.69 MB/sec execute 34 sec latency 20.860 ms 2 27293 5.63 MB/sec execute 35 sec latency 26.584 ms 2 28249 5.89 MB/sec execute 36 sec latency 23.418 ms 2 28877 5.98 MB/sec execute 37 sec latency 9.316 ms 2 29375 5.86 MB/sec execute 38 sec latency 48.201 ms 2 30057 5.94 MB/sec execute 39 sec latency 36.885 ms 2 30797 5.88 MB/sec execute 40 sec latency 27.353 ms 2 31754 6.10 MB/sec execute 41 sec latency 29.647 ms 2 32390 6.18 MB/sec execute 42 sec latency 13.537 ms 2 32884 6.07 MB/sec execute 43 sec latency 52.311 ms 2 33589 6.13 MB/sec execute 44 sec latency 38.309 ms 2 34321 6.07 MB/sec execute 45 sec latency 23.812 ms 2 35236 6.27 MB/sec execute 46 sec latency 27.719 ms 2 35918 6.33 MB/sec execute 47 sec latency 14.518 ms 2 36415 6.23 MB/sec execute 48 sec latency 37.900 ms 2 37098 6.29 MB/sec execute 49 sec latency 33.392 ms 2 37814 6.23 MB/sec execute 50 sec latency 21.160 ms 2 38701 6.36 MB/sec execute 51 sec latency 32.019 ms 2 39423 6.46 MB/sec execute 52 sec latency 26.117 ms 2 39939 6.37 MB/sec execute 53 sec latency 41.894 ms 2 40612 6.41 MB/sec execute 54 sec latency 37.425 ms 2 41245 6.32 MB/sec execute 55 sec latency 29.424 ms 2 42054 6.45 MB/sec execute 56 sec latency 28.248 ms 2 42921 6.55 MB/sec execute 57 sec latency 24.968 ms 2 43403 6.47 MB/sec execute 58 sec latency 42.039 ms 2 44061 6.52 MB/sec execute 59 sec latency 32.718 ms 2 44721 6.43 MB/sec execute 60 sec latency 30.659 ms 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 12822 4.298 12.379 Close 9468 0.986 2.757 Rename 538 5.941 9.893 Unlink 2534 1.692 3.476 Qpathinfo 11668 1.069 10.966 Qfileinfo 2060 0.111 1.343 Qfsinfo 2084 0.074 1.417 Sfileinfo 1032 6.197 1754.490 Find 4464 0.305 6.077 WriteX 6358 0.631 6.507 ReadX 20052 0.011 0.459 LockX 44 0.897 1.453 UnlockX 44 0.991 2.902 Flush 884 27.285 4446.470 Throughput 6.42749 MB/sec 2 clients 2 procs max_latency=4446.480 ms stopping dbench in /mnt/lustre/d2b.lustre-rsync-test at Fri May 23 17:45:38 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/PM' removed directory: 'clients/client1/~dmtmp/WORDPRO' removed directory: 'clients/client1/~dmtmp/EXCEL' removed directory: 'clients/client1/~dmtmp/PWRPNT' removed directory: 'clients/client1/~dmtmp/PARADOX' removed directory: 'clients/client1/~dmtmp/WORD' removed directory: 'clients/client1/~dmtmp/COREL' removed directory: 'clients/client1/~dmtmp/SEED' removed directory: 'clients/client1/~dmtmp/ACCESS' removed directory: 'clients/client1/~dmtmp' removed directory: 'clients/client1' removed directory: 'clients/client0/~dmtmp/PM' removed directory: 'clients/client0/~dmtmp/EXCEL' removed directory: 'clients/client0/~dmtmp/ACCESS' removed directory: 'clients/client0/~dmtmp/PARADOX' removed directory: 'clients/client0/~dmtmp/WORD' removed directory: 'clients/client0/~dmtmp/COREL' removed directory: 'clients/client0/~dmtmp/PWRPNT' removed directory: 'clients/client0/~dmtmp/WORDPRO' removed directory: 'clients/client0/~dmtmp/SEED' 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: 24346 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 11803 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