== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 14:11:08 (1788891068) 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 Sep 8 14:11:13 EDT 2026 waiting for dbench pid 12383 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 2 137 12.03 MB/sec warmup 1 sec latency 63.072 ms 2 231 8.87 MB/sec warmup 2 sec latency 80.010 ms 2 340 8.17 MB/sec warmup 3 sec latency 57.849 ms 2 461 8.07 MB/sec warmup 4 sec latency 65.577 ms 2 654 8.42 MB/sec warmup 5 sec latency 50.629 ms 2 724 7.09 MB/sec warmup 6 sec latency 118.938 ms 2 800 6.13 MB/sec warmup 7 sec latency 119.458 ms Running lustre_rsync 2 889 5.42 MB/sec warmup 8 sec latency 145.526 ms 2 968 4.85 MB/sec warmup 9 sec latency 144.643 ms 2 1077 4.58 MB/sec warmup 10 sec latency 132.584 ms 2 1191 4.19 MB/sec warmup 11 sec latency 44.529 ms 2 1496 0.08 MB/sec execute 1 sec latency 113.351 ms 2 1634 0.17 MB/sec execute 2 sec latency 135.201 ms 2 1726 0.17 MB/sec execute 3 sec latency 58.297 ms 2 1852 0.18 MB/sec execute 4 sec latency 41.980 ms 2 1980 0.18 MB/sec execute 5 sec latency 129.376 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 9 seconds Changelog records consumed: 372 2 2123 0.22 MB/sec execute 6 sec latency 49.491 ms 2 2255 0.22 MB/sec execute 7 sec latency 52.569 ms 2 2389 0.49 MB/sec execute 8 sec latency 153.029 ms 2 2489 0.60 MB/sec execute 9 sec latency 96.255 ms 2 2768 1.19 MB/sec execute 10 sec latency 51.094 ms 12383 12384 12385 Running lustre_rsync 2 2982 1.37 MB/sec execute 11 sec latency 105.578 ms 2 3209 1.38 MB/sec execute 12 sec latency 127.790 ms 2 3381 1.46 MB/sec execute 13 sec latency 68.519 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: 4603 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 751 2 3648 1.80 MB/sec execute 14 sec latency 37.104 ms 2 3779 1.83 MB/sec execute 15 sec latency 56.843 ms 2 3869 1.72 MB/sec execute 16 sec latency 58.195 ms 2 3972 1.65 MB/sec execute 17 sec latency 76.365 ms 2 4079 1.56 MB/sec execute 18 sec latency 83.917 ms 12383 12384 12385 Running lustre_rsync 2 4214 1.49 MB/sec execute 19 sec latency 63.305 ms 2 4264 1.43 MB/sec execute 20 sec latency 207.192 ms 2 4310 1.37 MB/sec execute 21 sec latency 256.625 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: 5353 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 535 2 4379 1.33 MB/sec execute 22 sec latency 107.406 ms 2 4479 1.29 MB/sec execute 23 sec latency 108.256 ms 2 4558 1.25 MB/sec execute 24 sec latency 104.733 ms 2 4685 1.29 MB/sec execute 25 sec latency 100.425 ms 2 4782 1.24 MB/sec execute 26 sec latency 58.686 ms 12383 12384 12385 Running lustre_rsync 2 4955 1.41 MB/sec execute 27 sec latency 58.999 ms 2 5047 1.37 MB/sec execute 28 sec latency 57.442 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: 5887 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 305 2 5136 1.33 MB/sec execute 29 sec latency 160.381 ms 2 5215 1.29 MB/sec execute 30 sec latency 189.730 ms 2 5298 1.25 MB/sec execute 31 sec latency 53.787 ms 2 5395 1.22 MB/sec execute 32 sec latency 50.858 ms 2 5518 1.18 MB/sec execute 33 sec latency 125.025 ms 12383 12384 12385 Running lustre_rsync 2 5590 1.16 MB/sec execute 34 sec latency 61.231 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: 6191 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 313 2 5717 1.13 MB/sec execute 35 sec latency 56.844 ms 2 5861 1.16 MB/sec execute 36 sec latency 52.457 ms 2 5948 1.14 MB/sec execute 37 sec latency 151.852 ms 2 6030 1.14 MB/sec execute 38 sec latency 136.195 ms 2 6150 1.13 MB/sec execute 39 sec latency 157.798 ms 12383 12384 12385 Running lustre_rsync 2 6438 1.27 MB/sec execute 40 sec latency 127.523 ms 2 6553 1.30 MB/sec execute 41 sec latency 142.896 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: 6503 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 264 2 6826 1.35 MB/sec execute 42 sec latency 145.823 ms 2 7058 1.46 MB/sec execute 43 sec latency 61.344 ms 2 7174 1.44 MB/sec execute 44 sec latency 53.818 ms 2 7318 1.46 MB/sec execute 45 sec latency 49.004 ms 2 7433 1.43 MB/sec execute 46 sec latency 51.903 ms 12383 12384 12385 Running lustre_rsync 2 7521 1.41 MB/sec execute 47 sec latency 67.196 ms 2 7612 1.38 MB/sec execute 48 sec latency 74.244 ms 2 7713 1.35 MB/sec execute 49 sec latency 54.879 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: 6766 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 424 2 7796 1.34 MB/sec execute 50 sec latency 181.781 ms 2 7849 1.31 MB/sec execute 51 sec latency 167.261 ms 2 7914 1.30 MB/sec execute 52 sec latency 132.153 ms 2 8004 1.28 MB/sec execute 53 sec latency 111.346 ms 2 8084 1.26 MB/sec execute 54 sec latency 149.773 ms 12383 12384 12385 Running lustre_rsync 2 8192 1.28 MB/sec execute 55 sec latency 116.030 ms 2 8300 1.26 MB/sec execute 56 sec latency 49.596 ms 2 8387 1.24 MB/sec execute 57 sec latency 75.265 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: 7189 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 362 2 8563 1.32 MB/sec execute 58 sec latency 61.014 ms 2 8667 1.30 MB/sec execute 59 sec latency 189.652 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2591 23.441 100.403 Close 1882 5.778 24.766 Rename 104 35.139 75.234 Unlink 504 10.289 30.799 Qpathinfo 2369 5.897 53.173 Qfileinfo 416 0.529 20.878 Qfsinfo 408 0.318 8.273 Sfileinfo 200 24.410 68.087 Find 890 1.669 51.698 WriteX 1268 3.452 42.867 ReadX 3915 0.035 4.762 LockX 8 5.732 9.481 UnlockX 8 5.128 7.793 Flush 178 79.147 256.610 Throughput 1.2985 MB/sec 2 clients 2 procs max_latency=256.625 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 14:12:27 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/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' 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: 7550 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 389 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: 7938 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 18 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