== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:19:02 (1788833942) 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 Sep 7 22:19:11 EDT 2026 waiting for dbench pid 12398 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 74 6.42 MB/sec warmup 1 sec latency 96.692 ms 2 145 6.23 MB/sec warmup 2 sec latency 120.389 ms 2 197 5.20 MB/sec warmup 3 sec latency 98.619 ms 2 258 4.86 MB/sec warmup 4 sec latency 107.879 ms 2 309 4.53 MB/sec warmup 5 sec latency 145.347 ms 2 369 4.38 MB/sec warmup 6 sec latency 96.265 ms Running lustre_rsync 2 420 4.24 MB/sec warmup 7 sec latency 173.800 ms 2 452 3.96 MB/sec warmup 8 sec latency 425.927 ms 2 498 3.84 MB/sec warmup 9 sec latency 147.210 ms 2 563 3.89 MB/sec warmup 10 sec latency 137.215 ms 2 661 3.83 MB/sec warmup 11 sec latency 288.511 ms 2 728 0.22 MB/sec execute 1 sec latency 180.378 ms 2 773 0.17 MB/sec execute 2 sec latency 94.067 ms 2 802 0.19 MB/sec execute 3 sec latency 208.553 ms 2 873 0.23 MB/sec execute 4 sec latency 122.518 ms 2 910 0.22 MB/sec execute 5 sec latency 208.854 ms 2 957 0.20 MB/sec execute 6 sec latency 185.391 ms 2 987 0.20 MB/sec execute 7 sec latency 252.282 ms 2 1089 0.43 MB/sec execute 8 sec latency 75.986 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: 194 2 1174 0.40 MB/sec execute 9 sec latency 77.124 ms 2 1239 0.38 MB/sec execute 10 sec latency 61.404 ms 2 1420 0.88 MB/sec execute 11 sec latency 64.471 ms 2 1489 0.81 MB/sec execute 12 sec latency 217.139 ms 2 1558 0.75 MB/sec execute 13 sec latency 93.319 ms 12398 12399 12400 Running lustre_rsync 2 1628 0.71 MB/sec execute 14 sec latency 195.812 ms 2 1679 0.67 MB/sec execute 15 sec latency 266.739 ms 2 1715 0.63 MB/sec execute 16 sec latency 131.851 ms 2 1770 0.60 MB/sec execute 17 sec latency 105.945 ms 2 1790 0.57 MB/sec execute 18 sec latency 163.700 ms 2 1832 0.54 MB/sec execute 19 sec latency 94.927 ms 2 1882 0.52 MB/sec execute 20 sec latency 134.051 ms 2 1969 0.50 MB/sec execute 21 sec latency 135.100 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: 2454 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 455 2 2012 0.48 MB/sec execute 22 sec latency 94.246 ms 2 2098 0.47 MB/sec execute 23 sec latency 110.792 ms 2 2165 0.46 MB/sec execute 24 sec latency 66.787 ms 2 2261 0.45 MB/sec execute 25 sec latency 93.132 ms 2 2356 0.51 MB/sec execute 26 sec latency 219.153 ms 12398 12399 12400 Running lustre_rsync 2 2387 0.50 MB/sec execute 27 sec latency 247.561 ms 2 2421 0.49 MB/sec execute 28 sec latency 286.114 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: 2908 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 338 2 2477 0.52 MB/sec execute 29 sec latency 203.876 ms 2 2578 0.52 MB/sec execute 30 sec latency 220.986 ms 2 2664 0.60 MB/sec execute 31 sec latency 131.064 ms 2 2893 0.71 MB/sec execute 32 sec latency 198.417 ms 2 2982 0.75 MB/sec execute 33 sec latency 216.659 ms 12398 12399 12400 Running lustre_rsync 2 3097 0.74 MB/sec execute 34 sec latency 343.178 ms 2 3234 0.75 MB/sec execute 35 sec latency 244.971 ms 2 3352 0.79 MB/sec execute 36 sec latency 124.309 ms 2 3421 0.81 MB/sec execute 37 sec latency 96.498 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: 3245 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 177 2 3571 0.91 MB/sec execute 38 sec latency 119.317 ms 2 3641 0.89 MB/sec execute 39 sec latency 116.301 ms 2 3692 0.88 MB/sec execute 40 sec latency 144.939 ms 2 3769 0.90 MB/sec execute 41 sec latency 106.013 ms 2 3839 0.88 MB/sec execute 42 sec latency 90.162 ms 12398 12399 12400 Running lustre_rsync 2 3896 0.87 MB/sec execute 43 sec latency 87.404 ms 2 3952 0.86 MB/sec execute 44 sec latency 104.267 ms 2 4014 0.84 MB/sec execute 45 sec latency 140.406 ms 2 4082 0.82 MB/sec execute 46 sec latency 71.525 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: 3421 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 336 2 4182 0.80 MB/sec execute 47 sec latency 78.124 ms 2 4249 0.79 MB/sec execute 48 sec latency 304.245 ms 2 4302 0.78 MB/sec execute 49 sec latency 197.441 ms 2 4358 0.77 MB/sec execute 50 sec latency 87.272 ms 2 4390 0.76 MB/sec execute 51 sec latency 208.058 ms 12398 12399 12400 Running lustre_rsync 2 4450 0.75 MB/sec execute 52 sec latency 224.827 ms 2 4485 0.74 MB/sec execute 53 sec latency 170.574 ms 2 4533 0.73 MB/sec execute 54 sec latency 140.851 ms 2 4557 0.72 MB/sec execute 55 sec latency 336.885 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: 3756 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 306 2 4637 0.74 MB/sec execute 56 sec latency 116.582 ms 2 4725 0.73 MB/sec execute 57 sec latency 64.416 ms 2 4797 0.72 MB/sec execute 58 sec latency 67.731 ms 2 4915 0.78 MB/sec execute 59 sec latency 84.615 ms 2 cleanup 60 sec 12398 12399 12400 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1447 40.693 163.688 Close 1101 10.023 61.511 Rename 72 61.234 247.515 Unlink 280 16.139 46.494 Qpathinfo 1346 9.949 95.322 Qfileinfo 230 0.730 19.185 Qfsinfo 252 1.057 43.715 Sfileinfo 161 40.479 244.198 Find 510 2.046 68.039 WriteX 759 5.963 70.662 ReadX 2318 0.058 9.585 LockX 4 8.935 17.110 UnlockX 4 6.887 9.071 Flush 122 123.522 343.156 Throughput 0.778014 MB/sec 2 clients 2 procs max_latency=343.178 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 7 22:20:26 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 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: 4061 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 263 removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' 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: 4323 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 116 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: 4438 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