== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:51:18 (1789264278) 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 Sat Sep 12 21:51:23 EDT 2026 waiting for dbench pid 12382 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 2 157 13.07 MB/sec warmup 1 sec latency 70.953 ms 2 262 9.88 MB/sec warmup 2 sec latency 123.692 ms 2 405 9.53 MB/sec warmup 3 sec latency 58.889 ms 2 596 10.20 MB/sec warmup 4 sec latency 65.192 ms 2 710 8.46 MB/sec warmup 5 sec latency 87.058 ms 2 797 7.14 MB/sec warmup 6 sec latency 106.419 ms 2 906 6.19 MB/sec warmup 7 sec latency 104.844 ms 2 1016 5.62 MB/sec warmup 8 sec latency 93.160 ms Running lustre_rsync 2 1149 5.10 MB/sec warmup 9 sec latency 53.987 ms 2 1331 4.91 MB/sec warmup 10 sec latency 40.801 ms 2 1498 4.73 MB/sec warmup 11 sec latency 137.281 ms 2 1797 0.30 MB/sec execute 1 sec latency 117.355 ms 2 1925 0.28 MB/sec execute 2 sec latency 122.801 ms 2 2074 0.30 MB/sec execute 3 sec latency 59.660 ms 2 2207 0.29 MB/sec execute 4 sec latency 42.754 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 8 seconds Changelog records consumed: 443 2 2403 0.73 MB/sec execute 5 sec latency 93.237 ms 2 2570 0.92 MB/sec execute 6 sec latency 82.636 ms 2 2912 1.99 MB/sec execute 7 sec latency 96.297 ms 2 3183 2.00 MB/sec execute 8 sec latency 107.181 ms 2 3366 2.06 MB/sec execute 9 sec latency 106.067 ms 12382 12383 12384 Running lustre_rsync 2 3666 2.51 MB/sec execute 10 sec latency 36.107 ms 2 3814 2.47 MB/sec execute 11 sec latency 56.250 ms 2 3941 2.31 MB/sec execute 12 sec latency 36.743 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: 5267 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 832 2 4052 2.14 MB/sec execute 13 sec latency 44.974 ms 2 4233 2.01 MB/sec execute 14 sec latency 48.701 ms 2 4334 1.91 MB/sec execute 15 sec latency 125.654 ms 2 4446 1.82 MB/sec execute 16 sec latency 84.698 ms 2 4560 1.75 MB/sec execute 17 sec latency 93.325 ms 12382 12383 12384 Running lustre_rsync 2 4728 1.77 MB/sec execute 18 sec latency 50.580 ms 2 4841 1.69 MB/sec execute 19 sec latency 52.952 ms 2 5015 1.89 MB/sec execute 20 sec latency 90.519 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: 6098 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 637 2 5124 1.81 MB/sec execute 21 sec latency 202.310 ms 2 5218 1.74 MB/sec execute 22 sec latency 128.831 ms 2 5311 1.67 MB/sec execute 23 sec latency 66.378 ms 2 5391 1.61 MB/sec execute 24 sec latency 65.930 ms 2 5522 1.55 MB/sec execute 25 sec latency 140.772 ms 12382 12383 12384 Running lustre_rsync 2 5596 1.50 MB/sec execute 26 sec latency 131.588 ms 2 5721 1.45 MB/sec execute 27 sec latency 79.308 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: 6734 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 365 2 5896 1.48 MB/sec execute 28 sec latency 49.929 ms 2 5974 1.45 MB/sec execute 29 sec latency 172.297 ms 2 6129 1.46 MB/sec execute 30 sec latency 94.969 ms 2 6469 1.69 MB/sec execute 31 sec latency 128.362 ms 2 6749 1.70 MB/sec execute 32 sec latency 106.117 ms 12382 12383 12384 Running lustre_rsync 2 7003 1.81 MB/sec execute 33 sec latency 73.235 ms 2 7216 1.86 MB/sec execute 34 sec latency 37.250 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: 7098 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 366 2 7392 1.87 MB/sec execute 35 sec latency 37.653 ms 2 7568 1.83 MB/sec execute 36 sec latency 28.985 ms 2 7778 1.79 MB/sec execute 37 sec latency 120.374 ms 2 7911 1.76 MB/sec execute 38 sec latency 122.654 ms 2 8108 1.74 MB/sec execute 39 sec latency 78.730 ms 12382 12383 12384 Running lustre_rsync 2 8416 1.79 MB/sec execute 40 sec latency 25.503 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: 7463 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 681 2 8672 1.86 MB/sec execute 41 sec latency 68.340 ms 2 8815 1.82 MB/sec execute 42 sec latency 96.433 ms 2 8942 1.79 MB/sec execute 43 sec latency 48.604 ms 2 9116 1.75 MB/sec execute 44 sec latency 109.048 ms 2 9283 1.72 MB/sec execute 45 sec latency 38.537 ms 12382 12383 12384 Running lustre_rsync 2 9474 1.74 MB/sec execute 46 sec latency 147.956 ms 2 9581 1.73 MB/sec execute 47 sec latency 84.899 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: 8143 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 502 2 9840 1.83 MB/sec execute 48 sec latency 109.132 ms 2 10061 1.86 MB/sec execute 49 sec latency 101.399 ms 2 10338 1.86 MB/sec execute 50 sec latency 113.177 ms 2 10659 1.98 MB/sec execute 51 sec latency 47.388 ms 2 10808 1.95 MB/sec execute 52 sec latency 42.262 ms 12382 12383 12384 Running lustre_rsync 2 10955 1.95 MB/sec execute 53 sec latency 40.062 ms 2 11073 1.93 MB/sec execute 54 sec latency 46.497 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: 8644 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 429 2 11225 1.89 MB/sec execute 55 sec latency 33.123 ms 2 11354 1.87 MB/sec execute 56 sec latency 110.458 ms 2 11438 1.84 MB/sec execute 57 sec latency 115.712 ms 2 11545 1.82 MB/sec execute 58 sec latency 110.252 ms 2 11644 1.80 MB/sec execute 59 sec latency 132.934 ms 2 cleanup 60 sec 12382 12383 12384 Running lustre_rsync 2 cleanup 61 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 3503 17.409 144.113 Close 2581 4.201 49.963 Rename 150 24.598 66.348 Unlink 726 7.305 59.282 Qpathinfo 3217 4.424 131.561 Qfileinfo 549 0.354 6.630 Qfsinfo 601 0.184 9.290 Sfileinfo 282 15.851 45.808 Find 1241 1.116 35.666 WriteX 1750 2.445 25.054 ReadX 5504 0.023 2.860 LockX 12 3.621 8.223 UnlockX 12 3.032 4.751 Flush 254 55.770 202.273 Throughput 1.79819 MB/sec 2 clients 2 procs max_latency=202.310 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 12 21:52:36 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/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' 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 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: 9072 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 550 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: 9621 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 153 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: 9773 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