== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:09:13 (1781046553) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: '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 Tue Jun 9 19:09:15 EDT 2026 waiting for dbench pid 11305 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 2 300 21.99 MB/sec warmup 1 sec latency 22.941 ms 2 664 21.16 MB/sec warmup 2 sec latency 46.264 ms 2 910 14.50 MB/sec warmup 3 sec latency 62.646 ms 2 1418 13.01 MB/sec warmup 4 sec latency 37.173 ms 2 1829 10.54 MB/sec warmup 5 sec latency 55.933 ms 2 2315 9.27 MB/sec warmup 6 sec latency 38.435 ms 2 2596 8.29 MB/sec warmup 7 sec latency 67.572 ms 2 3197 8.57 MB/sec warmup 8 sec latency 45.835 ms 2 3696 8.61 MB/sec warmup 9 sec latency 45.113 ms Running lustre_rsync 2 3948 8.01 MB/sec warmup 10 sec latency 30.817 ms 2 4236 7.32 MB/sec warmup 11 sec latency 72.038 ms 2 4658 2.90 MB/sec execute 1 sec latency 103.733 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/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: 1424 2 5047 4.56 MB/sec execute 2 sec latency 62.008 ms 2 5365 3.23 MB/sec execute 3 sec latency 79.384 ms 2 5725 2.62 MB/sec execute 4 sec latency 61.247 ms 2 6120 2.97 MB/sec execute 5 sec latency 49.229 ms 2 6746 4.26 MB/sec execute 6 sec latency 58.738 ms 11305 11306 11307 Running lustre_rsync 2 7243 4.93 MB/sec execute 7 sec latency 42.234 ms 2 7518 4.64 MB/sec execute 8 sec latency 22.344 ms 2 7778 4.18 MB/sec execute 9 sec latency 64.774 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 11006 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1365 2 7913 3.82 MB/sec execute 10 sec latency 122.550 ms 2 8147 3.73 MB/sec execute 11 sec latency 51.050 ms 2 8564 3.94 MB/sec execute 12 sec latency 20.936 ms 2 8886 3.68 MB/sec execute 13 sec latency 55.465 ms 2 9262 3.48 MB/sec execute 14 sec latency 40.721 ms 11305 11306 11307 Running lustre_rsync 2 9581 3.51 MB/sec execute 15 sec latency 42.466 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 12370 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1027 2 10092 3.89 MB/sec execute 16 sec latency 81.187 ms 2 10719 4.26 MB/sec execute 17 sec latency 35.769 ms 2 11022 4.19 MB/sec execute 18 sec latency 17.665 ms 2 11325 3.99 MB/sec execute 19 sec latency 60.466 ms 2 11525 3.84 MB/sec execute 20 sec latency 100.876 ms 11305 11306 11307 Running lustre_rsync 2 11812 3.79 MB/sec execute 21 sec latency 47.932 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 13396 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 915 2 12252 3.90 MB/sec execute 22 sec latency 48.872 ms 2 12535 3.75 MB/sec execute 23 sec latency 53.942 ms 2 12981 3.71 MB/sec execute 24 sec latency 73.087 ms 2 13430 3.90 MB/sec execute 25 sec latency 43.978 ms 2 14014 4.01 MB/sec execute 26 sec latency 51.348 ms 11305 11306 11307 Running lustre_rsync 2 14415 4.19 MB/sec execute 27 sec latency 26.624 ms 2 14612 4.06 MB/sec execute 28 sec latency 25.642 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 14310 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 955 2 14874 3.93 MB/sec execute 29 sec latency 96.476 ms 2 15104 3.84 MB/sec execute 30 sec latency 70.477 ms 2 15455 3.80 MB/sec execute 31 sec latency 44.006 ms 2 15885 3.88 MB/sec execute 32 sec latency 37.369 ms 2 16301 3.79 MB/sec execute 33 sec latency 49.110 ms 11305 11306 11307 Running lustre_rsync 2 16638 3.76 MB/sec execute 34 sec latency 50.464 ms 2 17187 3.97 MB/sec execute 35 sec latency 47.374 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 15264 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1063 2 17818 4.14 MB/sec execute 36 sec latency 47.969 ms 2 18136 4.10 MB/sec execute 37 sec latency 17.501 ms 2 18476 4.01 MB/sec execute 38 sec latency 92.826 ms 2 18716 3.94 MB/sec execute 39 sec latency 57.867 ms 2 19147 4.05 MB/sec execute 40 sec latency 57.402 ms 11305 11306 11307 Running lustre_rsync 2 19486 3.96 MB/sec execute 41 sec latency 41.614 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 16326 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1041 2 19947 3.89 MB/sec execute 42 sec latency 52.369 ms 2 20287 3.90 MB/sec execute 43 sec latency 43.298 ms 2 20806 4.03 MB/sec execute 44 sec latency 52.236 ms 2 21418 4.16 MB/sec execute 45 sec latency 71.605 ms 2 21744 4.13 MB/sec execute 46 sec latency 24.886 ms 11305 11306 11307 Running lustre_rsync 2 22038 4.06 MB/sec execute 47 sec latency 109.889 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 17366 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1119 2 22314 4.00 MB/sec execute 48 sec latency 53.396 ms 2 22753 4.09 MB/sec execute 49 sec latency 34.032 ms 2 23127 4.02 MB/sec execute 50 sec latency 47.654 ms 2 23594 3.97 MB/sec execute 51 sec latency 31.122 ms 2 24090 4.08 MB/sec execute 52 sec latency 74.842 ms 11305 11306 11307 Running lustre_rsync 2 24676 4.13 MB/sec execute 53 sec latency 48.148 ms 2 25112 4.22 MB/sec execute 54 sec latency 15.896 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 18484 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 965 2 25364 4.15 MB/sec execute 55 sec latency 18.113 ms 2 25604 4.09 MB/sec execute 56 sec latency 133.178 ms 2 25798 4.04 MB/sec execute 57 sec latency 105.731 ms 2 26302 4.11 MB/sec execute 58 sec latency 49.678 ms 2 26651 4.05 MB/sec execute 59 sec latency 44.853 ms 11305 11306 11307 Running lustre_rsync 2 cleanup 60 sec 0 cleanup 60 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 7937 7.525 35.087 Close 5873 1.612 17.640 Rename 330 10.191 20.832 Unlink 1534 3.618 10.865 Qpathinfo 7182 1.958 26.749 Qfileinfo 1252 0.245 3.207 Qfsinfo 1262 0.075 4.146 Sfileinfo 650 4.755 11.186 Find 2737 0.839 15.787 WriteX 3876 1.234 21.788 ReadX 12180 0.022 1.383 LockX 24 1.312 2.585 UnlockX 24 1.366 1.985 Flush 540 30.636 133.161 Throughput 4.05281 MB/sec 2 clients 2 procs max_latency=133.178 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Jun 9 19:10:27 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/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' 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 Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 19448 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1039 Running lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 20486 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 257 lustre-MDT0000: 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-MDT0000: changelog user 'cl4' not found