== lustre-rsync-test test 2b: Replicate files changed by dbench. ========================================================== 17:44:22 (1748036662) 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 17:44:24 EDT 2025 waiting for dbench pid 9643 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 19.790 ms 2 1161 23.01 MB/sec warmup 2 sec latency 48.230 ms 2 1868 17.57 MB/sec warmup 3 sec latency 29.775 ms 2 2592 14.50 MB/sec warmup 4 sec latency 27.529 ms 2 3692 15.50 MB/sec warmup 5 sec latency 32.161 ms 2 4243 13.43 MB/sec warmup 6 sec latency 40.226 ms 2 4764 12.05 MB/sec warmup 7 sec latency 38.361 ms 2 5451 11.37 MB/sec warmup 8 sec latency 28.119 ms 2 6324 11.35 MB/sec warmup 9 sec latency 27.479 ms 2 7327 11.78 MB/sec warmup 10 sec latency 27.226 ms 2 7841 10.83 MB/sec warmup 11 sec latency 40.247 ms 2 9233 1.32 MB/sec execute 1 sec latency 32.969 ms 2 10099 7.52 MB/sec execute 2 sec latency 30.823 ms PIDs: 9643 9644 9645 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: 4194 Resuming dbench 2 10721 4.57 MB/sec execute 6 sec latency 2982.344 ms 2 11335 4.39 MB/sec execute 7 sec latency 2982.369 ms 2 11886 4.31 MB/sec execute 8 sec latency 35.333 ms 2 12632 4.60 MB/sec execute 9 sec latency 31.688 ms 2 13529 5.32 MB/sec execute 10 sec latency 37.717 ms 2 14423 6.26 MB/sec execute 11 sec latency 24.893 ms 2 14928 5.83 MB/sec execute 12 sec latency 45.055 ms 2 15447 5.65 MB/sec execute 13 sec latency 33.259 ms 2 16089 5.72 MB/sec execute 14 sec latency 24.148 ms 2 16766 5.68 MB/sec execute 15 sec latency 30.143 ms 2 17803 6.56 MB/sec execute 16 sec latency 28.550 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: 24606 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 2858 Wait for dbench to finish 2 17806 5.85 MB/sec execute 17 sec latency 1878.381 ms 2 18418 5.71 MB/sec execute 18 sec latency 1878.405 ms 2 18870 5.60 MB/sec execute 19 sec latency 40.132 ms 2 19541 5.66 MB/sec execute 20 sec latency 36.991 ms 2 20226 5.56 MB/sec execute 21 sec latency 25.821 ms 2 21301 6.23 MB/sec execute 22 sec latency 29.378 ms 2 21839 6.11 MB/sec execute 23 sec latency 9.571 ms 2 22318 5.94 MB/sec execute 24 sec latency 38.031 ms 2 23019 6.05 MB/sec execute 25 sec latency 36.068 ms 2 23726 5.95 MB/sec execute 26 sec latency 27.238 ms 2 24689 6.28 MB/sec execute 27 sec latency 29.612 ms 2 25329 6.38 MB/sec execute 28 sec latency 9.418 ms 2 25811 6.22 MB/sec execute 29 sec latency 41.345 ms 2 26513 6.31 MB/sec execute 30 sec latency 37.911 ms 2 27223 6.21 MB/sec execute 31 sec latency 27.053 ms 2 28080 6.42 MB/sec execute 32 sec latency 28.579 ms 2 28791 6.57 MB/sec execute 33 sec latency 13.379 ms 2 29273 6.42 MB/sec execute 34 sec latency 44.798 ms 2 29927 6.49 MB/sec execute 35 sec latency 26.523 ms 2 30601 6.35 MB/sec execute 36 sec latency 29.888 ms 2 31399 6.54 MB/sec execute 37 sec latency 30.587 ms 2 32251 6.70 MB/sec execute 38 sec latency 24.503 ms 2 32756 6.56 MB/sec execute 39 sec latency 42.097 ms 2 33377 6.63 MB/sec execute 40 sec latency 37.419 ms 2 33988 6.50 MB/sec execute 41 sec latency 27.781 ms 2 34841 6.61 MB/sec execute 42 sec latency 26.608 ms 2 35712 6.81 MB/sec execute 43 sec latency 29.875 ms 2 36216 6.68 MB/sec execute 44 sec latency 41.904 ms 2 36696 6.61 MB/sec execute 45 sec latency 40.324 ms 2 37348 6.61 MB/sec execute 46 sec latency 29.970 ms 2 37998 6.57 MB/sec execute 47 sec latency 31.555 ms 2 39052 6.84 MB/sec execute 48 sec latency 29.162 ms 2 39568 6.77 MB/sec execute 49 sec latency 9.609 ms 2 40045 6.67 MB/sec execute 50 sec latency 42.759 ms 2 40723 6.71 MB/sec execute 51 sec latency 27.110 ms 2 41435 6.65 MB/sec execute 52 sec latency 34.950 ms 2 42333 6.80 MB/sec execute 53 sec latency 25.893 ms 2 42986 6.85 MB/sec execute 54 sec latency 13.888 ms 2 43429 6.74 MB/sec execute 55 sec latency 44.337 ms 2 44087 6.78 MB/sec execute 56 sec latency 29.193 ms 2 44730 6.69 MB/sec execute 57 sec latency 23.271 ms 2 45517 6.81 MB/sec execute 58 sec latency 30.851 ms 2 46385 6.90 MB/sec execute 59 sec latency 25.945 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 13312 4.181 11.642 Close 9752 1.338 1878.400 Rename 554 5.854 9.364 Unlink 2698 1.677 3.201 Qpathinfo 12082 1.050 6.441 Qfileinfo 2102 0.113 1.350 Qfsinfo 2196 0.074 1.179 Sfileinfo 1040 2.728 6.244 Find 4652 0.310 6.043 WriteX 6526 1.541 2982.363 ReadX 20802 0.011 0.819 LockX 44 0.832 1.171 UnlockX 44 0.851 1.119 Flush 910 17.743 45.048 Throughput 6.90361 MB/sec 2 clients 2 procs max_latency=2982.369 ms stopping dbench in /mnt/lustre/d2b.lustre-rsync-test at Fri May 23 17:45:37 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/PWRPNT' removed directory: 'clients/client1/~dmtmp/PM' removed directory: 'clients/client1/~dmtmp/WORDPRO' removed directory: 'clients/client1/~dmtmp/EXCEL' removed directory: 'clients/client1/~dmtmp/ACCESS' removed directory: 'clients/client1/~dmtmp/WORD' removed directory: 'clients/client1/~dmtmp/PARADOX' removed directory: 'clients/client1/~dmtmp/SEED' removed directory: 'clients/client1/~dmtmp/COREL' removed directory: 'clients/client1/~dmtmp' removed directory: 'clients/client1' removed directory: 'clients/client0/~dmtmp/PM' removed directory: 'clients/client0/~dmtmp/PARADOX' removed directory: 'clients/client0/~dmtmp/ACCESS' removed directory: 'clients/client0/~dmtmp/COREL' removed directory: 'clients/client0/~dmtmp/WORDPRO' removed directory: 'clients/client0/~dmtmp/SEED' removed directory: 'clients/client0/~dmtmp/PWRPNT' removed directory: 'clients/client0/~dmtmp/WORD' 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: 27463 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 12042 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