== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 00:09:09 (1786939749) 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 Mon Aug 17 00:09:11 EDT 2026 waiting for dbench pid 12396 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 2 279 20.89 MB/sec warmup 1 sec latency 25.601 ms 2 532 18.51 MB/sec warmup 2 sec latency 27.649 ms 2 797 14.31 MB/sec warmup 3 sec latency 85.567 ms 2 1133 11.49 MB/sec warmup 4 sec latency 34.601 ms 2 1577 10.45 MB/sec warmup 5 sec latency 38.520 ms 2 1886 8.79 MB/sec warmup 6 sec latency 70.076 ms 2 2167 7.64 MB/sec warmup 7 sec latency 55.285 ms 2 2416 7.02 MB/sec warmup 8 sec latency 89.574 ms 2 2627 6.50 MB/sec warmup 9 sec latency 100.929 ms Running lustre_rsync 2 2986 6.70 MB/sec warmup 10 sec latency 96.690 ms 2 3353 6.43 MB/sec warmup 11 sec latency 80.922 ms 2 3862 2.03 MB/sec execute 1 sec latency 40.192 ms 2 4058 1.32 MB/sec execute 2 sec latency 28.803 ms 2 4264 1.04 MB/sec execute 3 sec latency 121.156 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: 1104 2 4372 0.92 MB/sec execute 4 sec latency 92.181 ms 2 4505 0.86 MB/sec execute 5 sec latency 80.420 ms 2 4693 1.12 MB/sec execute 6 sec latency 63.116 ms 2 4961 1.82 MB/sec execute 7 sec latency 35.312 ms 2 5146 1.63 MB/sec execute 8 sec latency 43.495 ms 12396 12397 12398 Running lustre_rsync 2 5297 1.48 MB/sec execute 9 sec latency 58.273 ms 2 5472 1.36 MB/sec execute 10 sec latency 61.416 ms 2 5653 1.28 MB/sec execute 11 sec latency 39.628 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: 7305 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 1034 2 5889 1.37 MB/sec execute 12 sec latency 31.283 ms 2 6007 1.30 MB/sec execute 13 sec latency 102.809 ms 2 6324 1.76 MB/sec execute 14 sec latency 98.884 ms 2 6576 1.85 MB/sec execute 15 sec latency 77.507 ms 2 6949 2.00 MB/sec execute 16 sec latency 83.353 ms 12396 12397 12398 Running lustre_rsync 2 7215 2.25 MB/sec execute 17 sec latency 34.568 ms 2 7397 2.24 MB/sec execute 18 sec latency 32.275 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: 8338 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 604 2 7587 2.15 MB/sec execute 19 sec latency 33.624 ms 2 7787 2.07 MB/sec execute 20 sec latency 128.216 ms 2 7961 2.01 MB/sec execute 21 sec latency 61.786 ms 2 8173 2.03 MB/sec execute 22 sec latency 51.455 ms 2 8396 1.98 MB/sec execute 23 sec latency 45.951 ms 12396 12397 12398 Running lustre_rsync 2 8682 2.13 MB/sec execute 24 sec latency 99.343 ms 2 8849 2.06 MB/sec execute 25 sec latency 98.770 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: 8941 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 741 2 9037 1.99 MB/sec execute 26 sec latency 64.386 ms 2 9243 1.94 MB/sec execute 27 sec latency 38.902 ms 2 9471 1.96 MB/sec execute 28 sec latency 73.667 ms 2 9630 1.95 MB/sec execute 29 sec latency 68.927 ms 2 10009 2.18 MB/sec execute 30 sec latency 70.542 ms 12396 12397 12398 Running lustre_rsync 2 10296 2.18 MB/sec execute 31 sec latency 84.951 ms 2 10591 2.36 MB/sec execute 32 sec latency 109.285 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: 9681 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 555 2 10734 2.31 MB/sec execute 33 sec latency 50.534 ms 2 10908 2.31 MB/sec execute 34 sec latency 39.550 ms 2 11078 2.26 MB/sec execute 35 sec latency 39.126 ms 2 11248 2.20 MB/sec execute 36 sec latency 35.630 ms 2 11381 2.16 MB/sec execute 37 sec latency 74.155 ms 12396 12397 12398 Running lustre_rsync 2 11532 2.12 MB/sec execute 38 sec latency 81.461 ms 2 11643 2.08 MB/sec execute 39 sec latency 69.252 ms 2 11828 2.08 MB/sec execute 40 sec latency 46.351 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: 10235 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 628 2 12092 2.18 MB/sec execute 41 sec latency 29.413 ms 2 12258 2.13 MB/sec execute 42 sec latency 66.461 ms 2 12423 2.09 MB/sec execute 43 sec latency 65.708 ms 2 12640 2.05 MB/sec execute 44 sec latency 67.918 ms 2 12865 2.02 MB/sec execute 45 sec latency 28.014 ms 12396 12397 12398 Running lustre_rsync 2 13076 2.03 MB/sec execute 46 sec latency 70.168 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: 10862 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 572 2 13392 2.15 MB/sec execute 47 sec latency 65.338 ms 2 13756 2.19 MB/sec execute 48 sec latency 63.661 ms 2 14213 2.33 MB/sec execute 49 sec latency 47.194 ms 2 14449 2.33 MB/sec execute 50 sec latency 28.993 ms 2 14662 2.30 MB/sec execute 51 sec latency 26.168 ms 12396 12397 12398 Running lustre_rsync 2 14880 2.26 MB/sec execute 52 sec latency 98.394 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: 11433 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 699 2 15069 2.24 MB/sec execute 53 sec latency 71.447 ms 2 15310 2.25 MB/sec execute 54 sec latency 58.714 ms 2 15641 2.32 MB/sec execute 55 sec latency 21.947 ms 2 15860 2.28 MB/sec execute 56 sec latency 85.805 ms 2 16151 2.25 MB/sec execute 57 sec latency 39.515 ms 12396 12397 12398 Running lustre_rsync 2 16538 2.26 MB/sec execute 58 sec latency 23.389 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: 12131 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 711 2 16804 2.26 MB/sec execute 59 sec latency 51.718 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 4786 12.827 71.585 Close 3502 2.797 18.940 Rename 204 19.159 52.035 Unlink 972 5.569 39.636 Qpathinfo 4351 3.276 45.285 Qfileinfo 762 0.343 6.083 Qfsinfo 754 0.128 6.980 Sfileinfo 400 11.863 46.337 Find 1607 0.970 21.256 WriteX 2358 1.871 28.906 ReadX 7366 0.022 3.777 LockX 16 3.284 6.093 UnlockX 16 2.901 4.497 Flush 336 40.490 128.199 Throughput 2.26177 MB/sec 2 clients 2 procs max_latency=128.216 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 17 00:10:24 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/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' 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/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' 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: 12841 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 479 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: 13319 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