== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 07:58:32 (1787831912) 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 Thu Aug 27 07:58:38 EDT 2026 waiting for dbench pid 12391 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 2 111 10.48 MB/sec warmup 1 sec latency 84.698 ms 2 182 7.34 MB/sec warmup 2 sec latency 98.943 ms 2 247 6.25 MB/sec warmup 3 sec latency 171.082 ms 2 328 5.94 MB/sec warmup 4 sec latency 100.231 ms 2 397 5.62 MB/sec warmup 5 sec latency 104.698 ms 2 477 5.54 MB/sec warmup 6 sec latency 83.846 ms 2 568 5.46 MB/sec warmup 7 sec latency 110.692 ms Running lustre_rsync 2 662 5.27 MB/sec warmup 8 sec latency 104.832 ms 2 704 4.70 MB/sec warmup 9 sec latency 227.862 ms 2 731 4.24 MB/sec warmup 10 sec latency 246.384 ms 2 778 3.87 MB/sec warmup 11 sec latency 102.935 ms 2 892 0.23 MB/sec execute 1 sec latency 195.565 ms 2 929 0.21 MB/sec execute 2 sec latency 138.326 ms 2 978 0.22 MB/sec execute 3 sec latency 113.843 ms 2 1045 0.66 MB/sec execute 4 sec latency 203.989 ms 2 1130 0.57 MB/sec execute 5 sec latency 77.939 ms 2 1191 0.49 MB/sec execute 6 sec latency 81.702 ms 2 1247 0.43 MB/sec execute 7 sec latency 85.107 ms 2 1408 1.11 MB/sec execute 8 sec latency 102.151 ms 2 1469 0.99 MB/sec execute 9 sec latency 89.935 ms 2 1547 0.91 MB/sec execute 10 sec latency 193.629 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 15 seconds Changelog records consumed: 264 2 1633 0.84 MB/sec execute 11 sec latency 176.595 ms 2 1699 0.78 MB/sec execute 12 sec latency 185.089 ms 2 1775 0.72 MB/sec execute 13 sec latency 102.336 ms 2 1822 0.68 MB/sec execute 14 sec latency 86.345 ms 2 1886 0.64 MB/sec execute 15 sec latency 167.352 ms 2 1983 0.61 MB/sec execute 16 sec latency 87.034 ms 12391 12392 12393 Running lustre_rsync 2 2022 0.58 MB/sec execute 17 sec latency 91.165 ms 2 2135 0.57 MB/sec execute 18 sec latency 75.206 ms 2 2176 0.54 MB/sec execute 19 sec latency 106.306 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: 2809 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 577 2 2282 0.57 MB/sec execute 20 sec latency 85.788 ms 2 2367 0.60 MB/sec execute 21 sec latency 194.857 ms 2 2416 0.59 MB/sec execute 22 sec latency 210.426 ms 2 2470 0.61 MB/sec execute 23 sec latency 175.583 ms 2 2529 0.60 MB/sec execute 24 sec latency 259.928 ms 12391 12392 12393 Running lustre_rsync 2 2599 0.59 MB/sec execute 25 sec latency 99.437 ms 2 2764 0.80 MB/sec execute 26 sec latency 255.939 ms 2 2914 0.86 MB/sec execute 27 sec latency 166.969 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: 3385 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 241 2 2999 0.85 MB/sec execute 28 sec latency 220.526 ms 2 3186 0.87 MB/sec execute 29 sec latency 212.800 ms 2 3322 0.92 MB/sec execute 30 sec latency 192.696 ms 2 3448 0.99 MB/sec execute 31 sec latency 96.137 ms 2 3598 1.06 MB/sec execute 32 sec latency 64.405 ms 12391 12392 12393 Running lustre_rsync 2 3669 1.04 MB/sec execute 33 sec latency 92.776 ms 2 3732 1.04 MB/sec execute 34 sec latency 102.922 ms 2 3794 1.04 MB/sec execute 35 sec latency 129.979 ms 2 3848 1.01 MB/sec execute 36 sec latency 100.898 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: 3625 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 257 2 3916 1.00 MB/sec execute 37 sec latency 77.772 ms 2 3972 0.97 MB/sec execute 38 sec latency 119.151 ms 2 4037 0.95 MB/sec execute 39 sec latency 73.583 ms 2 4116 0.92 MB/sec execute 40 sec latency 122.847 ms 2 4193 0.90 MB/sec execute 41 sec latency 116.762 ms 12391 12392 12393 Running lustre_rsync 2 4242 0.89 MB/sec execute 42 sec latency 308.194 ms 2 4279 0.87 MB/sec execute 43 sec latency 131.730 ms 2 4304 0.86 MB/sec execute 44 sec latency 229.850 ms 2 4352 0.84 MB/sec execute 45 sec latency 163.961 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: 3881 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 378 2 4376 0.83 MB/sec execute 46 sec latency 355.043 ms 2 4445 0.82 MB/sec execute 47 sec latency 211.329 ms 2 4485 0.80 MB/sec execute 48 sec latency 251.970 ms 2 4535 0.79 MB/sec execute 49 sec latency 108.795 ms 2 4578 0.79 MB/sec execute 50 sec latency 166.102 ms 12391 12392 12393 Running lustre_rsync 2 4676 0.80 MB/sec execute 51 sec latency 100.088 ms 2 4725 0.79 MB/sec execute 52 sec latency 134.561 ms 2 4783 0.78 MB/sec execute 53 sec latency 82.364 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: 4258 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 195 2 4837 0.77 MB/sec execute 54 sec latency 85.659 ms 2 4988 0.86 MB/sec execute 55 sec latency 123.370 ms 2 5052 0.84 MB/sec execute 56 sec latency 120.462 ms 2 5138 0.83 MB/sec execute 57 sec latency 79.951 ms 2 5197 0.82 MB/sec execute 58 sec latency 120.691 ms 12391 12392 12393 Running lustre_rsync 2 5248 0.80 MB/sec execute 59 sec latency 234.611 ms 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: 4452 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 188 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1556 38.244 129.963 Close 1162 9.679 89.923 Rename 70 61.836 134.537 Unlink 282 17.706 112.173 Qpathinfo 1440 9.792 182.891 Qfileinfo 246 0.636 11.437 Qfsinfo 242 0.860 30.295 Sfileinfo 150 42.407 207.620 Find 528 2.413 83.614 WriteX 774 5.567 50.289 ReadX 2334 0.054 10.819 LockX 4 9.984 17.003 UnlockX 4 10.347 22.233 Flush 104 127.811 355.023 Throughput 0.80473 MB/sec 2 clients 2 procs max_latency=355.043 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 07:59:53 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/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' 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: 4639 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 241 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: 4879 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-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found