== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:52:57 (1787367177) 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 Fri Aug 21 22:53:04 EDT 2026 waiting for dbench pid 12389 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 2 117 10.67 MB/sec warmup 1 sec latency 86.011 ms 2 189 7.55 MB/sec warmup 2 sec latency 212.896 ms 2 250 6.27 MB/sec warmup 3 sec latency 197.145 ms 2 318 5.79 MB/sec warmup 4 sec latency 89.428 ms 2 405 5.72 MB/sec warmup 5 sec latency 107.169 ms 2 481 5.59 MB/sec warmup 6 sec latency 97.523 ms 2 569 5.68 MB/sec warmup 7 sec latency 109.305 ms Running lustre_rsync 2 660 5.27 MB/sec warmup 8 sec latency 151.975 ms 2 683 4.70 MB/sec warmup 9 sec latency 319.154 ms 2 723 4.25 MB/sec warmup 10 sec latency 150.139 ms 2 783 3.88 MB/sec warmup 11 sec latency 93.277 ms 2 886 0.37 MB/sec execute 1 sec latency 212.714 ms 2 949 0.31 MB/sec execute 2 sec latency 126.833 ms 2 984 0.28 MB/sec execute 3 sec latency 241.031 ms 2 1091 0.72 MB/sec execute 4 sec latency 120.498 ms 2 1174 0.61 MB/sec execute 5 sec latency 83.005 ms 2 1247 0.53 MB/sec execute 6 sec latency 70.216 ms 2 1416 1.29 MB/sec execute 7 sec latency 98.828 ms 2 1481 1.14 MB/sec execute 8 sec latency 131.398 ms 2 1577 1.03 MB/sec execute 9 sec latency 158.363 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 15 seconds Changelog records consumed: 276 2 1664 0.94 MB/sec execute 10 sec latency 135.843 ms 2 1740 0.87 MB/sec execute 11 sec latency 80.365 ms 2 1815 0.81 MB/sec execute 12 sec latency 58.791 ms 2 1892 0.75 MB/sec execute 13 sec latency 162.157 ms 2 1996 0.71 MB/sec execute 14 sec latency 108.610 ms 12389 12390 12391 Running lustre_rsync 2 2105 0.69 MB/sec execute 15 sec latency 69.107 ms 2 2180 0.66 MB/sec execute 16 sec latency 77.921 ms 2 2323 0.74 MB/sec execute 17 sec latency 73.811 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: 3114 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 577 2 2391 0.72 MB/sec execute 18 sec latency 169.452 ms 2 2464 0.73 MB/sec execute 19 sec latency 137.637 ms 2 2575 0.74 MB/sec execute 20 sec latency 170.723 ms 2 2762 1.00 MB/sec execute 21 sec latency 111.481 ms 2 2916 1.06 MB/sec execute 22 sec latency 223.580 ms 12389 12390 12391 Running lustre_rsync 2 3003 1.05 MB/sec execute 23 sec latency 216.486 ms 2 3214 1.07 MB/sec execute 24 sec latency 151.884 ms 2 3329 1.11 MB/sec execute 25 sec latency 379.012 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: 3690 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 305 2 3546 1.30 MB/sec execute 26 sec latency 74.439 ms 2 3663 1.27 MB/sec execute 27 sec latency 60.594 ms 2 3762 1.29 MB/sec execute 28 sec latency 80.296 ms 2 3850 1.26 MB/sec execute 29 sec latency 82.210 ms 2 3937 1.24 MB/sec execute 30 sec latency 60.521 ms 12389 12390 12391 Running lustre_rsync 2 4012 1.20 MB/sec execute 31 sec latency 100.764 ms 2 4092 1.16 MB/sec execute 32 sec latency 76.821 ms 2 4191 1.13 MB/sec execute 33 sec latency 67.773 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: 3994 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 408 2 4255 1.10 MB/sec execute 34 sec latency 270.403 ms 2 4307 1.08 MB/sec execute 35 sec latency 173.450 ms 2 4367 1.06 MB/sec execute 36 sec latency 174.590 ms 2 4456 1.04 MB/sec execute 37 sec latency 100.704 ms 2 4528 1.02 MB/sec execute 38 sec latency 107.444 ms 12389 12390 12391 Running lustre_rsync 2 4614 1.05 MB/sec execute 39 sec latency 166.139 ms 2 4707 1.03 MB/sec execute 40 sec latency 62.577 ms 2 4789 1.01 MB/sec execute 41 sec latency 82.936 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: 4401 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 318 2 4884 1.03 MB/sec execute 42 sec latency 84.282 ms 2 5010 1.10 MB/sec execute 43 sec latency 102.996 ms 2 5069 1.07 MB/sec execute 44 sec latency 228.869 ms 2 5142 1.05 MB/sec execute 45 sec latency 85.335 ms 2 5209 1.03 MB/sec execute 46 sec latency 118.863 ms 12389 12390 12391 Running lustre_rsync 2 5279 1.01 MB/sec execute 47 sec latency 75.351 ms 2 5347 1.00 MB/sec execute 48 sec latency 83.590 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: 4718 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 265 2 5387 0.98 MB/sec execute 49 sec latency 128.882 ms 2 5500 0.96 MB/sec execute 50 sec latency 137.441 ms 2 5579 0.95 MB/sec execute 51 sec latency 73.001 ms 2 5696 0.93 MB/sec execute 52 sec latency 57.260 ms 2 5822 0.93 MB/sec execute 53 sec latency 59.316 ms 2 5932 0.95 MB/sec execute 54 sec latency 145.515 ms 12389 12390 12391 Running lustre_rsync 2 5980 0.93 MB/sec execute 55 sec latency 209.643 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: 4982 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 271 2 6044 0.94 MB/sec execute 56 sec latency 262.322 ms 2 6167 0.93 MB/sec execute 57 sec latency 67.265 ms 2 6455 1.05 MB/sec execute 58 sec latency 197.368 ms 2 6545 1.05 MB/sec execute 59 sec latency 194.819 ms 2 cleanup 60 sec 12389 12390 12391 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1966 30.405 128.859 Close 1510 7.332 37.967 Rename 90 48.679 106.395 Unlink 335 12.361 46.267 Qpathinfo 1903 7.555 86.907 Qfileinfo 358 0.575 15.232 Qfsinfo 295 0.520 13.614 Sfileinfo 182 31.166 80.887 Find 676 1.646 53.484 WriteX 1030 4.628 55.602 ReadX 3382 0.039 5.205 LockX 8 7.238 11.065 UnlockX 8 10.798 25.089 Flush 128 112.301 379.004 Throughput 1.05458 MB/sec 2 clients 2 procs max_latency=379.012 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 21 22:54:19 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: 5252 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 218 removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' 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 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: 5469 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 186 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: 5654 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