== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 02:12:00 (1788588720) 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 5 02:12:09 EDT 2026 waiting for dbench pid 12411 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 2 101 9.26 MB/sec warmup 1 sec latency 103.915 ms 2 157 6.52 MB/sec warmup 2 sec latency 160.904 ms 2 199 5.21 MB/sec warmup 3 sec latency 140.438 ms 2 270 5.08 MB/sec warmup 4 sec latency 164.945 ms 2 318 4.63 MB/sec warmup 5 sec latency 124.372 ms 2 385 4.55 MB/sec warmup 6 sec latency 132.447 ms Running lustre_rsync 2 443 4.43 MB/sec warmup 7 sec latency 164.658 ms 2 508 4.40 MB/sec warmup 8 sec latency 110.730 ms 2 579 4.44 MB/sec warmup 9 sec latency 167.871 ms 2 660 4.21 MB/sec warmup 10 sec latency 240.599 ms 2 684 3.84 MB/sec warmup 11 sec latency 195.612 ms 2 749 0.09 MB/sec execute 1 sec latency 217.846 ms 2 790 0.17 MB/sec execute 2 sec latency 235.273 ms 2 820 0.13 MB/sec execute 3 sec latency 209.357 ms 2 886 0.19 MB/sec execute 4 sec latency 158.525 ms 2 919 0.19 MB/sec execute 5 sec latency 185.073 ms 2 978 0.20 MB/sec execute 6 sec latency 86.629 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 12 seconds Changelog records consumed: 194 2 1065 0.46 MB/sec execute 7 sec latency 170.128 ms 2 1154 0.43 MB/sec execute 8 sec latency 65.579 ms 2 1242 0.40 MB/sec execute 9 sec latency 78.571 ms 2 1419 0.94 MB/sec execute 10 sec latency 62.154 ms 2 1481 0.86 MB/sec execute 11 sec latency 243.932 ms 2 1555 0.80 MB/sec execute 12 sec latency 336.702 ms 12411 12412 12413 Running lustre_rsync 2 1629 0.75 MB/sec execute 13 sec latency 75.624 ms 2 1686 0.70 MB/sec execute 14 sec latency 211.233 ms 2 1744 0.66 MB/sec execute 15 sec latency 99.700 ms 2 1791 0.63 MB/sec execute 16 sec latency 90.616 ms 2 1846 0.60 MB/sec execute 17 sec latency 82.252 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: 3072 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 449 2 1942 0.57 MB/sec execute 18 sec latency 178.610 ms 2 2017 0.55 MB/sec execute 19 sec latency 71.627 ms 2 2138 0.54 MB/sec execute 20 sec latency 83.509 ms 2 2210 0.52 MB/sec execute 21 sec latency 83.033 ms 2 2347 0.60 MB/sec execute 22 sec latency 139.853 ms 2 2400 0.58 MB/sec execute 23 sec latency 249.515 ms 12411 12412 12413 Running lustre_rsync 2 2451 0.57 MB/sec execute 24 sec latency 157.490 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: 3520 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 363 2 2560 0.61 MB/sec execute 25 sec latency 193.113 ms 2 2743 0.82 MB/sec execute 26 sec latency 99.193 ms 2 2920 0.90 MB/sec execute 27 sec latency 205.983 ms 2 2996 0.87 MB/sec execute 28 sec latency 315.277 ms 2 3211 0.90 MB/sec execute 29 sec latency 132.828 ms 12411 12412 12413 Running lustre_rsync 2 3372 0.94 MB/sec execute 30 sec latency 82.613 ms 2 3571 1.10 MB/sec execute 31 sec latency 68.509 ms 2 3671 1.09 MB/sec execute 32 sec latency 72.615 ms 2 3765 1.12 MB/sec execute 33 sec latency 79.149 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: 3882 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 234 2 3840 1.09 MB/sec execute 34 sec latency 80.846 ms 2 3929 1.07 MB/sec execute 35 sec latency 76.214 ms 2 4018 1.04 MB/sec execute 36 sec latency 75.307 ms 2 4107 1.02 MB/sec execute 37 sec latency 65.203 ms 2 4220 0.99 MB/sec execute 38 sec latency 52.504 ms 12411 12412 12413 Running lustre_rsync 2 4254 0.97 MB/sec execute 39 sec latency 324.551 ms 2 4296 0.96 MB/sec execute 40 sec latency 313.781 ms 2 4358 0.94 MB/sec execute 41 sec latency 114.762 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: 4115 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 478 2 4438 0.92 MB/sec execute 42 sec latency 129.721 ms 2 4488 0.91 MB/sec execute 43 sec latency 142.554 ms 2 4554 0.90 MB/sec execute 44 sec latency 131.574 ms 2 4668 0.92 MB/sec execute 45 sec latency 52.478 ms 2 4751 0.91 MB/sec execute 46 sec latency 76.078 ms 12411 12412 12413 Running lustre_rsync 2 4821 0.89 MB/sec execute 47 sec latency 78.637 ms 2 4964 0.99 MB/sec execute 48 sec latency 103.549 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: 4592 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 239 2 5043 0.97 MB/sec execute 49 sec latency 74.674 ms 2 5115 0.96 MB/sec execute 50 sec latency 229.900 ms 2 5162 0.94 MB/sec execute 51 sec latency 82.356 ms 2 5234 0.92 MB/sec execute 52 sec latency 187.991 ms 2 5284 0.91 MB/sec execute 53 sec latency 90.948 ms 12411 12412 12413 Running lustre_rsync 2 5348 0.89 MB/sec execute 54 sec latency 111.717 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: 4830 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 210 2 5405 0.88 MB/sec execute 55 sec latency 92.787 ms 2 5503 0.87 MB/sec execute 56 sec latency 188.792 ms 2 5584 0.85 MB/sec execute 57 sec latency 53.823 ms 2 5689 0.84 MB/sec execute 58 sec latency 100.367 ms 2 5763 0.83 MB/sec execute 59 sec latency 92.971 ms 12411 12412 12413 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec 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: 5039 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 238 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1825 33.474 141.266 Close 1413 7.933 36.145 Rename 72 50.871 119.760 Unlink 305 12.425 47.004 Qpathinfo 1736 7.745 88.310 Qfileinfo 294 0.431 9.726 Qfsinfo 258 0.542 18.841 Sfileinfo 162 33.699 94.141 Find 607 1.724 50.137 WriteX 909 4.444 72.459 ReadX 2606 0.049 5.211 LockX 4 7.410 11.000 UnlockX 4 6.295 10.900 Flush 135 119.142 336.678 Throughput 0.832353 MB/sec 2 clients 2 procs max_latency=336.702 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 02:13:24 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/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' 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/EXCEL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' 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: 5276 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 161 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: 5436 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