== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:16:19 (1781280979) 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 Jun 12 12:16:26 EDT 2026 waiting for dbench pid 11318 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 71 6.27 MB/sec warmup 1 sec latency 119.777 ms 2 151 6.40 MB/sec warmup 2 sec latency 122.060 ms 2 211 5.48 MB/sec warmup 3 sec latency 223.936 ms 2 282 5.28 MB/sec warmup 4 sec latency 105.857 ms 2 339 4.90 MB/sec warmup 5 sec latency 120.126 ms 2 395 4.67 MB/sec warmup 6 sec latency 130.677 ms 2 461 4.62 MB/sec warmup 7 sec latency 102.607 ms Running lustre_rsync 2 502 4.36 MB/sec warmup 8 sec latency 149.035 ms 2 612 4.65 MB/sec warmup 9 sec latency 142.615 ms 2 674 4.23 MB/sec warmup 10 sec latency 156.293 ms 2 717 3.86 MB/sec warmup 11 sec latency 156.773 ms 2 792 0.30 MB/sec execute 1 sec latency 275.757 ms 2 870 0.33 MB/sec execute 2 sec latency 109.461 ms 2 906 0.27 MB/sec execute 3 sec latency 176.443 ms 2 962 0.25 MB/sec execute 4 sec latency 234.491 ms 2 1024 0.56 MB/sec execute 5 sec latency 157.153 ms 2 1085 0.54 MB/sec execute 6 sec latency 76.940 ms 2 1156 0.48 MB/sec execute 7 sec latency 99.708 ms 2 1219 0.44 MB/sec execute 8 sec latency 96.627 ms 2 1272 0.41 MB/sec execute 9 sec latency 95.877 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/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: 234 2 1430 0.94 MB/sec execute 10 sec latency 115.400 ms 2 1499 0.86 MB/sec execute 11 sec latency 149.837 ms 2 1599 0.81 MB/sec execute 12 sec latency 69.736 ms 2 1658 0.75 MB/sec execute 13 sec latency 209.774 ms 2 1738 0.71 MB/sec execute 14 sec latency 57.481 ms 11318 11319 11320 Running lustre_rsync 2 1798 0.67 MB/sec execute 15 sec latency 76.518 ms 2 1865 0.63 MB/sec execute 16 sec latency 96.269 ms 2 1948 0.60 MB/sec execute 17 sec latency 262.846 ms 2 2008 0.58 MB/sec execute 18 sec latency 96.570 ms 2 2104 0.56 MB/sec execute 19 sec latency 70.302 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2867 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 523 2 2180 0.54 MB/sec execute 20 sec latency 59.675 ms 2 2318 0.62 MB/sec execute 21 sec latency 79.353 ms 2 2376 0.60 MB/sec execute 22 sec latency 223.987 ms 2 2432 0.59 MB/sec execute 23 sec latency 239.250 ms 2 2483 0.62 MB/sec execute 24 sec latency 235.291 ms 11318 11319 11320 Running lustre_rsync 2 2607 0.62 MB/sec execute 25 sec latency 63.010 ms 2 2777 0.82 MB/sec execute 26 sec latency 168.112 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3389 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 318 2 2931 0.90 MB/sec execute 27 sec latency 180.789 ms 2 3021 0.87 MB/sec execute 28 sec latency 140.308 ms 2 3277 0.97 MB/sec execute 29 sec latency 285.220 ms 2 3375 0.94 MB/sec execute 30 sec latency 136.441 ms 2 3575 1.10 MB/sec execute 31 sec latency 94.868 ms 11318 11319 11320 Running lustre_rsync 2 3685 1.09 MB/sec execute 32 sec latency 60.484 ms 2 3764 1.12 MB/sec execute 33 sec latency 105.754 ms 2 3812 1.08 MB/sec execute 34 sec latency 145.498 ms 2 3867 1.05 MB/sec execute 35 sec latency 117.230 ms 2 3924 1.04 MB/sec execute 36 sec latency 117.367 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3706 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 290 2 3977 1.01 MB/sec execute 37 sec latency 113.233 ms 2 4047 0.99 MB/sec execute 38 sec latency 76.710 ms 2 4110 0.96 MB/sec execute 39 sec latency 83.005 ms 2 4199 0.94 MB/sec execute 40 sec latency 84.655 ms 2 4255 0.93 MB/sec execute 41 sec latency 208.396 ms 11318 11319 11320 Running lustre_rsync 2 4300 0.91 MB/sec execute 42 sec latency 171.435 ms 2 4352 0.89 MB/sec execute 43 sec latency 160.798 ms 2 4372 0.88 MB/sec execute 44 sec latency 197.350 ms 2 4444 0.86 MB/sec execute 45 sec latency 151.262 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3995 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 378 2 4483 0.85 MB/sec execute 46 sec latency 168.328 ms 2 4538 0.83 MB/sec execute 47 sec latency 286.012 ms 2 4621 0.86 MB/sec execute 48 sec latency 171.006 ms 2 4719 0.85 MB/sec execute 49 sec latency 69.600 ms 2 4800 0.83 MB/sec execute 50 sec latency 60.234 ms 11318 11319 11320 Running lustre_rsync 2 4960 0.93 MB/sec execute 51 sec latency 98.587 ms 2 5023 0.92 MB/sec execute 52 sec latency 79.339 ms 2 5083 0.90 MB/sec execute 53 sec latency 213.090 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4372 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 249 2 5160 0.89 MB/sec execute 54 sec latency 84.508 ms 2 5238 0.87 MB/sec execute 55 sec latency 196.503 ms 2 5294 0.86 MB/sec execute 56 sec latency 98.810 ms 2 5375 0.85 MB/sec execute 57 sec latency 91.930 ms 2 5446 0.83 MB/sec execute 58 sec latency 178.308 ms 11318 11319 11320 Running lustre_rsync 2 5538 0.82 MB/sec execute 59 sec latency 173.175 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4620 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 227 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1726 36.253 169.192 Close 1304 9.400 65.096 Rename 72 41.184 99.950 Unlink 298 16.395 80.189 Qpathinfo 1605 8.002 96.957 Qfileinfo 272 0.469 20.792 Qfsinfo 252 0.872 20.925 Sfileinfo 156 25.307 71.641 Find 569 2.083 67.703 WriteX 829 4.820 60.024 ReadX 2498 0.054 10.932 LockX 4 5.101 7.954 UnlockX 4 9.067 11.134 Flush 122 120.940 285.998 Throughput 0.821473 MB/sec 2 clients 2 procs max_latency=286.012 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Jun 12 12:17:40 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/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' 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: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4846 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 252 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