== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 18:39:21 (1787697561) 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 Aug 25 18:39:30 EDT 2026 waiting for dbench pid 12412 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 81 7.31 MB/sec warmup 1 sec latency 139.976 ms 2 154 6.52 MB/sec warmup 2 sec latency 118.518 ms 2 189 5.04 MB/sec warmup 3 sec latency 303.277 ms 2 254 4.82 MB/sec warmup 4 sec latency 250.671 ms 2 339 4.89 MB/sec warmup 5 sec latency 91.727 ms 2 409 4.81 MB/sec warmup 6 sec latency 108.946 ms Running lustre_rsync 2 473 4.72 MB/sec warmup 7 sec latency 150.752 ms 2 555 4.78 MB/sec warmup 8 sec latency 100.532 ms 2 662 4.69 MB/sec warmup 9 sec latency 255.407 ms 2 697 4.23 MB/sec warmup 10 sec latency 294.751 ms 2 730 3.86 MB/sec warmup 11 sec latency 279.402 ms 2 820 0.09 MB/sec execute 1 sec latency 180.882 ms 2 878 0.22 MB/sec execute 2 sec latency 193.090 ms 2 917 0.22 MB/sec execute 3 sec latency 143.613 ms 2 971 0.19 MB/sec execute 4 sec latency 100.538 ms 2 1038 0.58 MB/sec execute 5 sec latency 195.438 ms 2 1126 0.52 MB/sec execute 6 sec latency 70.748 ms 2 1200 0.46 MB/sec execute 7 sec latency 72.497 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 13 seconds Changelog records consumed: 209 2 1261 0.42 MB/sec execute 8 sec latency 93.744 ms 2 1432 1.02 MB/sec execute 9 sec latency 65.777 ms 2 1483 0.92 MB/sec execute 10 sec latency 155.637 ms 2 1573 0.85 MB/sec execute 11 sec latency 99.549 ms 2 1661 0.80 MB/sec execute 12 sec latency 140.196 ms 12412 12413 12414 Running lustre_rsync 2 1725 0.74 MB/sec execute 13 sec latency 75.535 ms 2 1790 0.70 MB/sec execute 14 sec latency 90.584 ms 2 1847 0.66 MB/sec execute 15 sec latency 76.924 ms 2 1957 0.63 MB/sec execute 16 sec latency 119.833 ms 2 2011 0.60 MB/sec execute 17 sec latency 89.402 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: 2545 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 504 2 2114 0.58 MB/sec execute 18 sec latency 85.102 ms 2 2188 0.56 MB/sec execute 19 sec latency 82.547 ms 2 2331 0.64 MB/sec execute 20 sec latency 67.367 ms 2 2378 0.62 MB/sec execute 21 sec latency 216.696 ms 2 2428 0.61 MB/sec execute 22 sec latency 146.274 ms 2 2489 0.63 MB/sec execute 23 sec latency 232.642 ms 12412 12413 12414 Running lustre_rsync 2 2587 0.63 MB/sec execute 24 sec latency 104.940 ms 2 2763 0.84 MB/sec execute 25 sec latency 82.143 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: 3048 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 335 2 2919 0.92 MB/sec execute 26 sec latency 160.837 ms 2 2995 0.89 MB/sec execute 27 sec latency 206.411 ms 2 3176 0.90 MB/sec execute 28 sec latency 422.509 ms 2 3259 0.93 MB/sec execute 29 sec latency 170.834 ms 2 3358 0.93 MB/sec execute 30 sec latency 240.174 ms 12412 12413 12414 Running lustre_rsync 2 3524 1.09 MB/sec execute 31 sec latency 92.183 ms 2 3588 1.06 MB/sec execute 32 sec latency 91.481 ms 2 3679 1.05 MB/sec execute 33 sec latency 75.863 ms 2 3745 1.05 MB/sec execute 34 sec latency 103.569 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: 3382 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 203 2 3818 1.05 MB/sec execute 35 sec latency 101.379 ms 2 3896 1.03 MB/sec execute 36 sec latency 87.659 ms 2 3963 1.01 MB/sec execute 37 sec latency 81.530 ms 2 4033 0.98 MB/sec execute 38 sec latency 87.271 ms 2 4108 0.95 MB/sec execute 39 sec latency 144.502 ms 12412 12413 12414 Running lustre_rsync 2 4179 0.93 MB/sec execute 40 sec latency 85.004 ms 2 4236 0.92 MB/sec execute 41 sec latency 182.599 ms 2 4267 0.90 MB/sec execute 42 sec latency 396.606 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: 3584 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 414 2 4307 0.88 MB/sec execute 43 sec latency 138.174 ms 2 4362 0.87 MB/sec execute 44 sec latency 170.003 ms 2 4423 0.85 MB/sec execute 45 sec latency 82.963 ms 2 4468 0.84 MB/sec execute 46 sec latency 168.067 ms 2 4526 0.83 MB/sec execute 47 sec latency 148.006 ms 2 4583 0.84 MB/sec execute 48 sec latency 151.771 ms 12412 12413 12414 Running lustre_rsync 2 4660 0.84 MB/sec execute 49 sec latency 86.905 ms 2 4727 0.83 MB/sec execute 50 sec latency 93.824 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: 3997 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 209 2 4797 0.81 MB/sec execute 51 sec latency 70.825 ms 2 4952 0.91 MB/sec execute 52 sec latency 61.962 ms 2 5012 0.89 MB/sec execute 53 sec latency 93.292 ms 2 5073 0.88 MB/sec execute 54 sec latency 175.552 ms 2 5142 0.86 MB/sec execute 55 sec latency 78.955 ms 12412 12413 12414 Running lustre_rsync 2 5197 0.85 MB/sec execute 56 sec latency 89.621 ms 2 5256 0.84 MB/sec execute 57 sec latency 161.045 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: 4205 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 219 2 5305 0.82 MB/sec execute 58 sec latency 99.587 ms 2 5360 0.81 MB/sec execute 59 sec latency 105.923 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1640 36.900 182.580 Close 1221 8.840 36.565 Rename 70 58.700 200.599 Unlink 288 15.878 44.120 Qpathinfo 1490 9.683 194.775 Qfileinfo 257 0.676 12.830 Qfsinfo 244 0.901 19.230 Sfileinfo 154 38.276 109.823 Find 546 2.591 109.640 WriteX 792 5.598 86.008 ReadX 2424 0.058 10.431 LockX 4 7.371 14.389 UnlockX 4 8.090 13.822 Flush 116 113.814 422.488 Throughput 0.812291 MB/sec 2 clients 2 procs max_latency=422.509 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Aug 25 18:40:45 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 Running lustre_rsync removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' 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: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4423 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 287 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: 4709 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 28 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