== lustre-rsync-test test 2b: Replicate files changed by dbench. ========================================================== 17:44:26 (1748036666) 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 17:44:27 EDT 2025 waiting for dbench pid 9635 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 11.196 ms 2 1216 23.06 MB/sec warmup 2 sec latency 10.178 ms 2 1984 17.64 MB/sec warmup 3 sec latency 9.863 ms 2 2919 16.73 MB/sec warmup 4 sec latency 9.652 ms 2 3864 15.90 MB/sec warmup 5 sec latency 8.994 ms 2 4483 13.63 MB/sec warmup 6 sec latency 11.890 ms 2 5249 12.95 MB/sec warmup 7 sec latency 11.271 ms 2 6020 11.86 MB/sec warmup 8 sec latency 9.961 ms 2 7230 12.86 MB/sec warmup 9 sec latency 8.345 ms 2 7841 11.91 MB/sec warmup 10 sec latency 11.844 ms 2 8608 11.69 MB/sec warmup 11 sec latency 12.821 ms 2 10665 21.08 MB/sec execute 1 sec latency 8.993 ms 2 11327 12.39 MB/sec execute 2 sec latency 10.376 ms PIDs: 9635 9637 9638 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: 4704 Resuming dbench 2 11610 4.65 MB/sec execute 6 sec latency 3165.560 ms 2 12344 5.28 MB/sec execute 7 sec latency 3165.577 ms 2 13094 5.08 MB/sec execute 8 sec latency 8.279 ms 2 14230 6.89 MB/sec execute 9 sec latency 9.341 ms 2 14750 6.52 MB/sec execute 10 sec latency 10.030 ms 2 15375 6.29 MB/sec execute 11 sec latency 13.010 ms 2 16056 6.32 MB/sec execute 12 sec latency 9.292 ms 2 16911 6.71 MB/sec execute 13 sec latency 7.691 ms 2 17980 7.36 MB/sec execute 14 sec latency 8.852 ms 2 18541 6.97 MB/sec execute 15 sec latency 12.187 ms 2 19250 7.11 MB/sec execute 16 sec latency 11.160 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: 25992 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 3069 Wait for dbench to finish 2 19250 6.39 MB/sec execute 17 sec latency 1774.009 ms 2 19957 6.12 MB/sec execute 18 sec latency 1775.843 ms 2 20949 6.57 MB/sec execute 19 sec latency 25.167 ms 2 21692 6.83 MB/sec execute 20 sec latency 10.526 ms 2 22282 6.59 MB/sec execute 21 sec latency 13.550 ms 2 22986 6.69 MB/sec execute 22 sec latency 13.210 ms 2 23742 6.56 MB/sec execute 23 sec latency 10.967 ms 2 24875 7.14 MB/sec execute 24 sec latency 12.006 ms 2 25390 6.99 MB/sec execute 25 sec latency 9.467 ms 2 26042 6.88 MB/sec execute 26 sec latency 14.622 ms 2 26715 6.87 MB/sec execute 27 sec latency 10.483 ms 2 27459 6.82 MB/sec execute 28 sec latency 9.508 ms 2 28549 7.25 MB/sec execute 29 sec latency 8.722 ms 2 29095 7.11 MB/sec execute 30 sec latency 13.741 ms 2 29742 7.08 MB/sec execute 31 sec latency 11.711 ms 2 30445 7.01 MB/sec execute 32 sec latency 13.981 ms 2 31336 7.21 MB/sec execute 33 sec latency 9.724 ms 2 32247 7.37 MB/sec execute 34 sec latency 9.362 ms 2 32838 7.21 MB/sec execute 35 sec latency 10.766 ms 2 33528 7.26 MB/sec execute 36 sec latency 13.832 ms 2 34249 7.13 MB/sec execute 37 sec latency 9.458 ms 2 35234 7.36 MB/sec execute 38 sec latency 10.135 ms 2 35914 7.42 MB/sec execute 39 sec latency 9.448 ms 2 36501 7.28 MB/sec execute 40 sec latency 11.446 ms 2 37198 7.31 MB/sec execute 41 sec latency 17.378 ms 2 37911 7.22 MB/sec execute 42 sec latency 9.444 ms 2 39010 7.54 MB/sec execute 43 sec latency 9.172 ms 2 39529 7.44 MB/sec execute 44 sec latency 9.889 ms 2 40182 7.37 MB/sec execute 45 sec latency 12.431 ms 2 40851 7.35 MB/sec execute 46 sec latency 10.135 ms 2 41561 7.30 MB/sec execute 47 sec latency 9.878 ms 2 42681 7.56 MB/sec execute 48 sec latency 10.002 ms 2 43195 7.47 MB/sec execute 49 sec latency 9.638 ms 2 43805 7.40 MB/sec execute 50 sec latency 13.989 ms 2 44471 7.38 MB/sec execute 51 sec latency 9.996 ms 2 45219 7.35 MB/sec execute 52 sec latency 10.731 ms 2 46303 7.57 MB/sec execute 53 sec latency 9.326 ms 2 46855 7.49 MB/sec execute 54 sec latency 12.896 ms 2 47547 7.53 MB/sec execute 55 sec latency 9.348 ms 2 48177 7.41 MB/sec execute 56 sec latency 12.153 ms 2 49075 7.53 MB/sec execute 57 sec latency 10.078 ms 2 50002 7.61 MB/sec execute 58 sec latency 8.765 ms 2 50612 7.52 MB/sec execute 59 sec latency 11.995 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 14470 4.940 3165.570 Close 10564 0.881 4.564 Rename 622 6.239 10.206 Unlink 2956 1.561 2.937 Qpathinfo 13044 1.071 7.082 Qfileinfo 2282 0.116 1.408 Qfsinfo 2440 0.072 1.181 Sfileinfo 1194 2.941 15.344 Find 5082 0.324 6.444 WriteX 7160 0.844 8.040 ReadX 22872 0.011 0.809 LockX 48 0.828 1.033 UnlockX 48 0.887 1.197 Flush 1024 4.947 13.981 Throughput 7.52286 MB/sec 2 clients 2 procs max_latency=3165.577 ms stopping dbench in /mnt/lustre/d2b.lustre-rsync-test at Fri May 23 17:45:40 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/SEED' removed directory: 'clients/client1/~dmtmp/ACCESS' removed directory: 'clients/client1/~dmtmp/WORD' removed directory: 'clients/client1/~dmtmp/PM' removed directory: 'clients/client1/~dmtmp/PARADOX' removed directory: 'clients/client1/~dmtmp/PWRPNT' removed directory: 'clients/client1/~dmtmp/WORDPRO' removed directory: 'clients/client1/~dmtmp/COREL' removed directory: 'clients/client1/~dmtmp/EXCEL' removed directory: 'clients/client1/~dmtmp' removed directory: 'clients/client1' removed directory: 'clients/client0/~dmtmp/SEED' removed directory: 'clients/client0/~dmtmp/ACCESS' removed directory: 'clients/client0/~dmtmp/WORD' removed directory: 'clients/client0/~dmtmp/PM' removed directory: 'clients/client0/~dmtmp/PARADOX' removed directory: 'clients/client0/~dmtmp/PWRPNT' removed directory: 'clients/client0/~dmtmp/WORDPRO' removed directory: 'clients/client0/~dmtmp/COREL' 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: 29060 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 13169 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