== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:43:23 (1789263803) 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 Sat Sep 12 21:43:26 EDT 2026 waiting for dbench pid 13519 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 2 287 21.41 MB/sec warmup 1 sec latency 79.472 ms 2 642 21.06 MB/sec warmup 2 sec latency 18.355 ms 2 977 14.59 MB/sec warmup 3 sec latency 18.837 ms 2 1446 13.01 MB/sec warmup 4 sec latency 17.328 ms 2 1877 10.54 MB/sec warmup 5 sec latency 19.921 ms 2 2386 9.32 MB/sec warmup 6 sec latency 14.614 ms 2 2987 9.58 MB/sec warmup 7 sec latency 17.933 ms 2 3705 9.69 MB/sec warmup 8 sec latency 16.292 ms 2 4102 8.91 MB/sec warmup 9 sec latency 16.007 ms Running lustre_rsync 2 4488 8.18 MB/sec warmup 10 sec latency 58.279 ms 2 4965 8.21 MB/sec warmup 11 sec latency 15.884 ms 2 5703 0.79 MB/sec execute 1 sec latency 17.520 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 4 seconds Changelog records consumed: 1714 2 6135 2.67 MB/sec execute 2 sec latency 19.930 ms 2 6851 6.05 MB/sec execute 3 sec latency 19.386 ms 2 7283 6.46 MB/sec execute 4 sec latency 16.342 ms 2 7546 5.51 MB/sec execute 5 sec latency 21.937 ms 2 7823 4.68 MB/sec execute 6 sec latency 33.514 ms 13519 13520 13521 Running lustre_rsync 2 8097 4.21 MB/sec execute 7 sec latency 19.509 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: 14656 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1486 2 8510 4.71 MB/sec execute 8 sec latency 21.478 ms 2 8794 4.23 MB/sec execute 9 sec latency 27.649 ms 2 9117 3.87 MB/sec execute 10 sec latency 22.434 ms 2 9583 3.92 MB/sec execute 11 sec latency 15.955 ms 2 10311 4.52 MB/sec execute 12 sec latency 20.215 ms 13519 13520 13521 Running lustre_rsync 2 10797 4.86 MB/sec execute 13 sec latency 16.842 ms 2 11137 4.70 MB/sec execute 14 sec latency 18.766 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: 16141 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 972 2 11533 4.48 MB/sec execute 15 sec latency 24.953 ms 2 11880 4.38 MB/sec execute 16 sec latency 19.280 ms 2 12298 4.49 MB/sec execute 17 sec latency 21.428 ms 2 12668 4.28 MB/sec execute 18 sec latency 16.995 ms 2 13082 4.22 MB/sec execute 19 sec latency 18.161 ms 13519 13520 13521 Running lustre_rsync 2 13841 4.62 MB/sec execute 20 sec latency 17.193 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: 17112 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1165 2 14355 4.83 MB/sec execute 21 sec latency 19.767 ms 2 14657 4.73 MB/sec execute 22 sec latency 36.414 ms 2 14983 4.56 MB/sec execute 23 sec latency 48.707 ms 2 15320 4.50 MB/sec execute 24 sec latency 17.624 ms 2 15711 4.57 MB/sec execute 25 sec latency 20.687 ms 13519 13520 13521 Running lustre_rsync 2 16026 4.42 MB/sec execute 26 sec latency 16.975 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: 18276 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1059 2 16465 4.31 MB/sec execute 27 sec latency 14.692 ms 2 16958 4.50 MB/sec execute 28 sec latency 18.599 ms 2 17562 4.59 MB/sec execute 29 sec latency 23.121 ms 2 17975 4.72 MB/sec execute 30 sec latency 14.814 ms 2 18294 4.59 MB/sec execute 31 sec latency 16.075 ms 13519 13520 13521 Running lustre_rsync 2 18668 4.50 MB/sec execute 32 sec latency 42.123 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: 19334 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1113 2 19069 4.50 MB/sec execute 33 sec latency 18.594 ms 2 19441 4.50 MB/sec execute 34 sec latency 23.409 ms 2 19761 4.38 MB/sec execute 35 sec latency 18.773 ms 2 20174 4.34 MB/sec execute 36 sec latency 16.905 ms 2 20757 4.53 MB/sec execute 37 sec latency 18.851 ms 13519 13520 13521 Running lustre_rsync 2 21407 4.68 MB/sec execute 38 sec latency 15.316 ms 2 21743 4.63 MB/sec execute 39 sec latency 16.869 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: 20446 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 953 2 22054 4.53 MB/sec execute 40 sec latency 33.121 ms 2 22393 4.50 MB/sec execute 41 sec latency 18.214 ms 2 22854 4.55 MB/sec execute 42 sec latency 17.946 ms 2 23214 4.45 MB/sec execute 43 sec latency 15.195 ms 2 23720 4.42 MB/sec execute 44 sec latency 14.077 ms 13519 13520 13521 Running lustre_rsync 2 24342 4.57 MB/sec execute 45 sec latency 14.621 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: 21398 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1179 2 25013 4.70 MB/sec execute 46 sec latency 13.368 ms 2 25391 4.66 MB/sec execute 47 sec latency 14.886 ms 2 25763 4.59 MB/sec execute 48 sec latency 43.844 ms 2 26127 4.55 MB/sec execute 49 sec latency 18.660 ms 2 26592 4.59 MB/sec execute 50 sec latency 17.703 ms 13519 13520 13521 Running lustre_rsync 2 27038 4.52 MB/sec execute 51 sec latency 15.108 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: 22576 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1179 2 27479 4.52 MB/sec execute 52 sec latency 15.799 ms 2 28375 4.79 MB/sec execute 53 sec latency 15.694 ms 2 28764 4.76 MB/sec execute 54 sec latency 14.786 ms 2 29139 4.68 MB/sec execute 55 sec latency 23.920 ms 2 29556 4.66 MB/sec execute 56 sec latency 18.967 ms 13519 13520 13521 Running lustre_rsync 2 29996 4.69 MB/sec execute 57 sec latency 21.618 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: 23754 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1233 2 30380 4.62 MB/sec execute 58 sec latency 16.486 ms 2 30799 4.60 MB/sec execute 59 sec latency 13.167 ms 2 cleanup 60 sec 0 cleanup 60 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 8954 7.191 36.392 Close 6603 1.259 10.089 Rename 378 11.376 23.099 Unlink 1776 2.977 10.655 Qpathinfo 8160 2.108 24.749 Qfileinfo 1442 0.328 2.409 Qfsinfo 1472 0.072 2.422 Sfileinfo 732 6.612 20.255 Find 3140 0.805 20.722 WriteX 4450 1.478 9.642 ReadX 14182 0.020 2.876 LockX 32 1.175 1.602 UnlockX 32 1.202 1.622 Flush 618 8.435 48.692 Throughput 4.59552 MB/sec 2 clients 2 procs max_latency=48.707 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 12 21:44:39 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/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORDPRO' 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/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: 24986 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 745 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: 25730 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