== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:28:07 (1778534887) 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 May 11 17:28:12 EDT 2026 waiting for dbench pid 12428 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 2 181 14.64 MB/sec warmup 1 sec latency 54.387 ms 2 350 12.55 MB/sec warmup 2 sec latency 40.632 ms 2 517 11.92 MB/sec warmup 3 sec latency 47.871 ms 2 722 10.65 MB/sec warmup 4 sec latency 160.993 ms 2 832 8.61 MB/sec warmup 5 sec latency 90.804 ms 2 944 7.26 MB/sec warmup 6 sec latency 105.496 ms 2 1149 6.57 MB/sec warmup 7 sec latency 59.106 ms 2 1430 6.50 MB/sec warmup 8 sec latency 31.353 ms Running lustre_rsync 2 1641 5.82 MB/sec warmup 9 sec latency 90.614 ms 2 1835 5.27 MB/sec warmup 10 sec latency 68.754 ms 2 2108 4.85 MB/sec warmup 11 sec latency 69.322 ms 2 2565 2.00 MB/sec execute 1 sec latency 78.341 ms 2 2931 5.55 MB/sec execute 2 sec latency 115.543 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 6 seconds Changelog records consumed: 654 2 3277 4.94 MB/sec execute 3 sec latency 90.851 ms 2 3644 5.35 MB/sec execute 4 sec latency 51.134 ms 2 3838 4.73 MB/sec execute 5 sec latency 46.742 ms 2 3998 4.04 MB/sec execute 6 sec latency 38.730 ms 2 4231 3.51 MB/sec execute 7 sec latency 55.630 ms 12428 12429 12430 Running lustre_rsync 2 4314 3.13 MB/sec execute 8 sec latency 192.200 ms 2 4470 2.86 MB/sec execute 9 sec latency 77.331 ms 2 4621 2.81 MB/sec execute 10 sec latency 84.198 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: 6974 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 1089 2 4803 2.59 MB/sec execute 11 sec latency 37.211 ms 2 5077 2.87 MB/sec execute 12 sec latency 74.583 ms 2 5285 2.68 MB/sec execute 13 sec latency 66.978 ms 2 5507 2.52 MB/sec execute 14 sec latency 87.352 ms 2 5771 2.39 MB/sec execute 15 sec latency 25.241 ms 12428 12429 12430 Running lustre_rsync 2 5976 2.41 MB/sec execute 16 sec latency 92.703 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: 8062 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 659 2 6202 2.46 MB/sec execute 17 sec latency 76.169 ms 2 6555 2.75 MB/sec execute 18 sec latency 96.366 ms 2 6911 2.80 MB/sec execute 19 sec latency 96.284 ms 2 7193 2.98 MB/sec execute 20 sec latency 50.812 ms 2 7388 2.95 MB/sec execute 21 sec latency 36.983 ms 12428 12429 12430 Running lustre_rsync 2 7583 2.84 MB/sec execute 22 sec latency 26.856 ms 2 7781 2.74 MB/sec execute 23 sec latency 153.783 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: 8720 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 599 2 7902 2.65 MB/sec execute 24 sec latency 124.855 ms 2 8037 2.57 MB/sec execute 25 sec latency 208.835 ms 2 8271 2.56 MB/sec execute 26 sec latency 85.355 ms 2 8570 2.69 MB/sec execute 27 sec latency 26.384 ms 2 8815 2.61 MB/sec execute 28 sec latency 71.774 ms 12428 12429 12430 Running lustre_rsync 2 9000 2.53 MB/sec execute 29 sec latency 78.202 ms 2 9258 2.47 MB/sec execute 30 sec latency 36.351 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: 9318 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 636 2 9481 2.47 MB/sec execute 31 sec latency 85.687 ms 2 9693 2.46 MB/sec execute 32 sec latency 80.295 ms 2 10074 2.65 MB/sec execute 33 sec latency 99.094 ms 2 10412 2.69 MB/sec execute 34 sec latency 81.741 ms 2 10724 2.79 MB/sec execute 35 sec latency 50.426 ms 12428 12429 12430 Running lustre_rsync 2 10942 2.78 MB/sec execute 36 sec latency 31.769 ms 2 11158 2.72 MB/sec execute 37 sec latency 26.567 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: 9953 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 654 2 11370 2.66 MB/sec execute 38 sec latency 153.081 ms 2 11536 2.62 MB/sec execute 39 sec latency 60.918 ms 2 11752 2.62 MB/sec execute 40 sec latency 70.155 ms 2 12056 2.70 MB/sec execute 41 sec latency 28.807 ms 2 12271 2.65 MB/sec execute 42 sec latency 77.607 ms 12428 12429 12430 Running lustre_rsync 2 12436 2.59 MB/sec execute 43 sec latency 97.530 ms 2 12640 2.54 MB/sec execute 44 sec latency 55.070 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: 10606 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 685 2 12862 2.50 MB/sec execute 45 sec latency 24.766 ms 2 13083 2.50 MB/sec execute 46 sec latency 81.391 ms 2 13419 2.61 MB/sec execute 47 sec latency 68.173 ms 2 13839 2.65 MB/sec execute 48 sec latency 91.431 ms 2 14257 2.78 MB/sec execute 49 sec latency 54.585 ms 12428 12429 12430 Running lustre_rsync 2 14485 2.77 MB/sec execute 50 sec latency 28.505 ms 2 14671 2.72 MB/sec execute 51 sec latency 36.943 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: 11290 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 797 2 14894 2.68 MB/sec execute 52 sec latency 183.644 ms 2 15073 2.65 MB/sec execute 53 sec latency 73.084 ms 2 15261 2.65 MB/sec execute 54 sec latency 80.323 ms 2 15622 2.71 MB/sec execute 55 sec latency 19.620 ms 2 15844 2.67 MB/sec execute 56 sec latency 108.161 ms 12428 12429 12430 Running lustre_rsync 2 16145 2.63 MB/sec execute 57 sec latency 55.805 ms 2 16513 2.63 MB/sec execute 58 sec latency 24.474 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: 12086 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 804 2 16673 2.62 MB/sec execute 59 sec latency 84.701 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 5028 11.879 52.009 Close 3690 2.896 11.366 Rename 222 15.679 37.181 Unlink 1018 4.980 15.294 Qpathinfo 4583 2.869 31.052 Qfileinfo 822 0.262 5.256 Qfsinfo 851 0.118 8.135 Sfileinfo 423 8.635 21.496 Find 1771 0.891 25.490 WriteX 2543 1.767 20.415 ReadX 8170 0.023 3.266 LockX 20 2.719 4.826 UnlockX 20 2.869 6.321 Flush 354 48.795 208.812 Throughput 2.61829 MB/sec 2 clients 2 procs max_latency=208.835 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon May 11 17:29:25 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/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' 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: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 12889 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 482 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