== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 00:09:49 (1786939789) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 cl4' lustre-MDT0000: Registered changelog user cl4 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/d2c.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/d2c.lustre-rsync-test at Mon Aug 17 00:09:53 EDT 2026 waiting for dbench pid 13521 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 2 199 15.69 MB/sec warmup 1 sec latency 126.897 ms 2 385 13.67 MB/sec warmup 2 sec latency 37.788 ms 2 638 14.02 MB/sec warmup 3 sec latency 36.125 ms 2 825 10.74 MB/sec warmup 4 sec latency 33.436 ms 2 1051 9.15 MB/sec warmup 5 sec latency 32.353 ms 2 1382 8.66 MB/sec warmup 6 sec latency 23.952 ms 2 1621 7.47 MB/sec warmup 7 sec latency 43.395 ms 2 1914 6.61 MB/sec warmup 8 sec latency 26.786 ms Running lustre_rsync 2 2257 5.97 MB/sec warmup 9 sec latency 21.217 ms 2 2485 5.74 MB/sec warmup 10 sec latency 35.637 ms 2 2972 6.09 MB/sec warmup 11 sec latency 30.383 ms 2 3797 2.80 MB/sec execute 1 sec latency 27.241 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 942 2 4016 1.70 MB/sec execute 2 sec latency 26.138 ms 2 4261 1.30 MB/sec execute 3 sec latency 47.566 ms 2 4479 1.24 MB/sec execute 4 sec latency 33.057 ms 2 4740 1.51 MB/sec execute 5 sec latency 27.258 ms 2 5046 2.26 MB/sec execute 6 sec latency 44.094 ms 13521 13522 13523 Running lustre_rsync 2 5315 2.01 MB/sec execute 7 sec latency 20.970 ms 2 5600 1.84 MB/sec execute 8 sec latency 22.259 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 10260 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1211 2 5936 1.94 MB/sec execute 9 sec latency 25.552 ms 2 6332 2.54 MB/sec execute 10 sec latency 21.414 ms 2 6926 2.95 MB/sec execute 11 sec latency 20.034 ms 2 7337 3.42 MB/sec execute 12 sec latency 19.743 ms 2 7602 3.20 MB/sec execute 13 sec latency 22.114 ms 13521 13522 13523 Running lustre_rsync 2 7890 3.03 MB/sec execute 14 sec latency 32.736 ms 2 8151 3.03 MB/sec execute 15 sec latency 23.074 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 11470 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1027 2 8548 3.24 MB/sec execute 16 sec latency 18.702 ms 2 8884 3.08 MB/sec execute 17 sec latency 19.731 ms 2 9201 2.95 MB/sec execute 18 sec latency 28.418 ms 2 9570 3.00 MB/sec execute 19 sec latency 16.502 ms 2 10114 3.34 MB/sec execute 20 sec latency 21.095 ms 13521 13522 13523 Running lustre_rsync 2 10679 3.65 MB/sec execute 21 sec latency 32.599 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 12496 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 891 2 10958 3.60 MB/sec execute 22 sec latency 22.767 ms 2 11250 3.47 MB/sec execute 23 sec latency 19.984 ms 2 11577 3.40 MB/sec execute 24 sec latency 30.891 ms 2 11901 3.37 MB/sec execute 25 sec latency 18.482 ms 2 12234 3.47 MB/sec execute 26 sec latency 49.505 ms 13521 13522 13523 Running lustre_rsync 2 12505 3.36 MB/sec execute 27 sec latency 23.875 ms 2 12823 3.27 MB/sec execute 28 sec latency 27.537 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 13386 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 995 2 13153 3.29 MB/sec execute 29 sec latency 22.089 ms 2 13663 3.50 MB/sec execute 30 sec latency 24.501 ms 2 14229 3.70 MB/sec execute 31 sec latency 21.683 ms 2 14523 3.67 MB/sec execute 32 sec latency 23.008 ms 2 14730 3.58 MB/sec execute 33 sec latency 33.468 ms 13521 13522 13523 Running lustre_rsync 2 14972 3.50 MB/sec execute 34 sec latency 52.619 ms 2 15190 3.43 MB/sec execute 35 sec latency 25.729 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 14380 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 951 2 15474 3.40 MB/sec execute 36 sec latency 20.706 ms 2 15779 3.47 MB/sec execute 37 sec latency 25.329 ms 2 16027 3.39 MB/sec execute 38 sec latency 23.643 ms 2 16360 3.32 MB/sec execute 39 sec latency 20.373 ms 2 16679 3.34 MB/sec execute 40 sec latency 29.347 ms 13521 13522 13523 Running lustre_rsync 2 17209 3.49 MB/sec execute 41 sec latency 26.833 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 15330 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 777 2 17788 3.65 MB/sec execute 42 sec latency 26.796 ms 2 18027 3.62 MB/sec execute 43 sec latency 28.089 ms 2 18247 3.55 MB/sec execute 44 sec latency 28.311 ms 2 18510 3.49 MB/sec execute 45 sec latency 47.891 ms 2 18736 3.44 MB/sec execute 46 sec latency 28.973 ms 13521 13522 13523 Running lustre_rsync 2 19097 3.49 MB/sec execute 47 sec latency 21.731 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 16106 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 858 2 19404 3.48 MB/sec execute 48 sec latency 23.814 ms 2 19680 3.41 MB/sec execute 49 sec latency 25.242 ms 2 19954 3.36 MB/sec execute 50 sec latency 23.160 ms 2 20309 3.38 MB/sec execute 51 sec latency 18.701 ms 2 21094 3.56 MB/sec execute 52 sec latency 18.621 ms 13521 13522 13523 Running lustre_rsync 2 21625 3.66 MB/sec execute 53 sec latency 15.192 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 16963 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 988 2 22031 3.61 MB/sec execute 54 sec latency 31.703 ms 2 22359 3.59 MB/sec execute 55 sec latency 23.369 ms 2 22779 3.66 MB/sec execute 56 sec latency 21.886 ms 2 23121 3.60 MB/sec execute 57 sec latency 22.408 ms 2 23707 3.60 MB/sec execute 58 sec latency 14.556 ms 2 24536 3.75 MB/sec execute 59 sec latency 15.866 ms 13521 13522 13523 Running lustre_rsync 2 cleanup 60 sec Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 17950 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1193 0 cleanup 60 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 7518 8.736 49.487 Close 5531 1.739 11.256 Rename 320 12.858 31.211 Unlink 1519 3.538 12.262 Qpathinfo 6797 2.310 23.481 Qfileinfo 1172 0.315 4.318 Qfsinfo 1252 0.074 4.400 Sfileinfo 600 8.758 47.823 Find 2596 0.754 18.007 WriteX 3694 1.576 18.530 ReadX 11680 0.017 1.590 LockX 24 1.532 3.610 UnlockX 24 1.568 2.907 Flush 516 10.462 52.604 Throughput 3.75466 MB/sec 2 clients 2 procs max_latency=52.619 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 17 00:11:06 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' 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/d2c.lustre-rsync-test dbench successfully finished Running lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 19142 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 443 Running final lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 19584 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 1 lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0001: clear the changelog for cl4 of all records lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found