== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:01:29 (1789351289) 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 Sun Sep 13 22:01:32 EDT 2026 waiting for dbench pid 12394 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 2 184 14.78 MB/sec warmup 1 sec latency 53.399 ms 2 351 12.59 MB/sec warmup 2 sec latency 75.948 ms 2 606 13.98 MB/sec warmup 3 sec latency 37.991 ms 2 765 10.68 MB/sec warmup 4 sec latency 96.049 ms 2 913 8.70 MB/sec warmup 5 sec latency 63.034 ms 2 1133 7.66 MB/sec warmup 6 sec latency 70.396 ms 2 1405 7.43 MB/sec warmup 7 sec latency 33.886 ms 2 1591 6.54 MB/sec warmup 8 sec latency 94.303 ms Running lustre_rsync 2 1775 5.84 MB/sec warmup 9 sec latency 73.430 ms 2 2005 5.30 MB/sec warmup 10 sec latency 57.756 ms 2 2196 4.86 MB/sec warmup 11 sec latency 37.756 ms 2 2571 1.90 MB/sec execute 1 sec latency 108.799 ms 2 2927 5.48 MB/sec execute 2 sec latency 74.681 ms 2 3301 4.90 MB/sec execute 3 sec latency 69.676 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 6 seconds Changelog records consumed: 712 2 3636 5.31 MB/sec execute 4 sec latency 47.687 ms 2 3816 4.70 MB/sec execute 5 sec latency 34.394 ms 2 3960 4.02 MB/sec execute 6 sec latency 43.334 ms 2 4149 3.45 MB/sec execute 7 sec latency 29.723 ms 2 4292 3.10 MB/sec execute 8 sec latency 182.468 ms 12394 12395 12396 Running lustre_rsync 2 4387 2.80 MB/sec execute 9 sec latency 83.342 ms 2 4518 2.58 MB/sec execute 10 sec latency 129.113 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: 9146 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 1047 2 4693 2.56 MB/sec execute 11 sec latency 67.343 ms 2 4949 2.85 MB/sec execute 12 sec latency 31.428 ms 2 5128 2.65 MB/sec execute 13 sec latency 71.966 ms 2 5277 2.48 MB/sec execute 14 sec latency 88.735 ms 2 5438 2.33 MB/sec execute 15 sec latency 32.584 ms 12394 12395 12396 Running lustre_rsync 2 5642 2.22 MB/sec execute 16 sec latency 87.893 ms 2 5874 2.22 MB/sec execute 17 sec latency 30.332 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: 10192 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 525 2 6020 2.16 MB/sec execute 18 sec latency 90.554 ms 2 6344 2.43 MB/sec execute 19 sec latency 73.736 ms 2 6737 2.53 MB/sec execute 20 sec latency 90.761 ms 2 7083 2.81 MB/sec execute 21 sec latency 59.276 ms 2 7260 2.72 MB/sec execute 22 sec latency 70.024 ms 12394 12395 12396 Running lustre_rsync 2 7464 2.71 MB/sec execute 23 sec latency 34.960 ms 2 7633 2.60 MB/sec execute 24 sec latency 28.132 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: 10716 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 565 2 7790 2.51 MB/sec execute 25 sec latency 212.239 ms 2 7904 2.44 MB/sec execute 26 sec latency 107.151 ms 2 8025 2.37 MB/sec execute 27 sec latency 76.902 ms 2 8194 2.37 MB/sec execute 28 sec latency 75.269 ms 2 8367 2.30 MB/sec execute 29 sec latency 31.117 ms 12394 12395 12396 Running lustre_rsync 2 8606 2.42 MB/sec execute 30 sec latency 103.059 ms 2 8755 2.35 MB/sec execute 31 sec latency 69.454 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: 11280 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 581 2 8918 2.28 MB/sec execute 32 sec latency 29.393 ms 2 9131 2.23 MB/sec execute 33 sec latency 64.767 ms 2 9403 2.23 MB/sec execute 34 sec latency 22.547 ms 2 9551 2.19 MB/sec execute 35 sec latency 99.899 ms 2 9870 2.34 MB/sec execute 36 sec latency 96.535 ms 12394 12395 12396 Running lustre_rsync 2 10289 2.40 MB/sec execute 37 sec latency 70.009 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: 11860 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 581 2 10663 2.56 MB/sec execute 38 sec latency 73.847 ms 2 10914 2.56 MB/sec execute 39 sec latency 24.380 ms 2 11134 2.51 MB/sec execute 40 sec latency 24.783 ms 2 11337 2.46 MB/sec execute 41 sec latency 92.826 ms 2 11480 2.42 MB/sec execute 42 sec latency 62.909 ms 12394 12395 12396 Running lustre_rsync 2 11655 2.39 MB/sec execute 43 sec latency 56.226 ms 2 11895 2.38 MB/sec execute 44 sec latency 41.413 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: 12440 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 720 2 12159 2.46 MB/sec execute 45 sec latency 69.900 ms 2 12340 2.42 MB/sec execute 46 sec latency 75.617 ms 2 12501 2.37 MB/sec execute 47 sec latency 32.492 ms 2 12716 2.33 MB/sec execute 48 sec latency 55.971 ms 2 13000 2.33 MB/sec execute 49 sec latency 83.678 ms 12394 12395 12396 Running lustre_rsync 2 13178 2.33 MB/sec execute 50 sec latency 68.866 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: 13159 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 601 2 13577 2.46 MB/sec execute 51 sec latency 76.871 ms 2 13974 2.49 MB/sec execute 52 sec latency 85.484 ms 2 14308 2.57 MB/sec execute 53 sec latency 48.107 ms 2 14514 2.56 MB/sec execute 54 sec latency 27.304 ms 2 14711 2.52 MB/sec execute 55 sec latency 25.341 ms 12394 12395 12396 Running lustre_rsync 2 14909 2.49 MB/sec execute 56 sec latency 110.286 ms 2 15067 2.46 MB/sec execute 57 sec latency 68.629 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: 13759 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 704 2 15216 2.44 MB/sec execute 58 sec latency 76.528 ms 2 15448 2.43 MB/sec execute 59 sec latency 25.987 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 4536 13.124 70.011 Close 3281 2.975 14.958 Rename 202 20.015 43.648 Unlink 965 5.679 16.918 Qpathinfo 4083 3.456 33.782 Qfileinfo 709 0.376 4.001 Qfsinfo 804 0.132 8.273 Sfileinfo 386 13.439 27.926 Find 1611 0.988 20.536 WriteX 2262 1.976 24.877 ReadX 7401 0.020 1.645 LockX 16 2.929 5.827 UnlockX 16 2.891 6.170 Flush 330 45.256 212.222 Throughput 2.42583 MB/sec 2 clients 2 procs max_latency=212.239 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Sep 13 22:02:45 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/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' 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: 14462 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 481 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: 14942 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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