== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 18:05:25 (1787781925) 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 Wed Aug 26 18:05:33 EDT 2026 waiting for dbench pid 12423 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 91 8.39 MB/sec warmup 1 sec latency 97.176 ms 2 157 6.54 MB/sec warmup 2 sec latency 142.004 ms 2 215 5.57 MB/sec warmup 3 sec latency 118.627 ms 2 289 5.35 MB/sec warmup 4 sec latency 93.147 ms 2 365 5.21 MB/sec warmup 5 sec latency 88.202 ms 2 421 4.95 MB/sec warmup 6 sec latency 196.080 ms 2 494 4.91 MB/sec warmup 7 sec latency 108.172 ms Running lustre_rsync 2 542 4.77 MB/sec warmup 8 sec latency 260.192 ms 2 653 4.67 MB/sec warmup 9 sec latency 296.118 ms 2 675 4.23 MB/sec warmup 10 sec latency 359.975 ms 2 717 3.86 MB/sec warmup 11 sec latency 146.608 ms 2 792 0.29 MB/sec execute 1 sec latency 315.778 ms 2 835 0.21 MB/sec execute 2 sec latency 152.364 ms 2 896 0.24 MB/sec execute 3 sec latency 138.725 ms 2 921 0.23 MB/sec execute 4 sec latency 252.241 ms 2 970 0.20 MB/sec execute 5 sec latency 112.012 ms 2 1017 0.43 MB/sec execute 6 sec latency 209.222 ms 2 1085 0.46 MB/sec execute 7 sec latency 82.293 ms 2 1146 0.42 MB/sec execute 8 sec latency 107.845 ms 2 1208 0.39 MB/sec execute 9 sec latency 91.680 ms 2 1260 0.36 MB/sec execute 10 sec latency 99.073 ms 2 1405 0.85 MB/sec execute 11 sec latency 128.170 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 16 seconds Changelog records consumed: 253 2 1466 0.79 MB/sec execute 12 sec latency 168.360 ms 2 1560 0.74 MB/sec execute 13 sec latency 141.336 ms 2 1654 0.70 MB/sec execute 14 sec latency 150.908 ms 2 1721 0.66 MB/sec execute 15 sec latency 89.423 ms 2 1788 0.62 MB/sec execute 16 sec latency 70.976 ms 2 1847 0.59 MB/sec execute 17 sec latency 87.921 ms 12423 12424 12425 Running lustre_rsync 2 1886 0.56 MB/sec execute 18 sec latency 275.682 ms 2 1983 0.54 MB/sec execute 19 sec latency 151.086 ms 2 2016 0.52 MB/sec execute 20 sec latency 134.807 ms 2 2124 0.51 MB/sec execute 21 sec latency 91.609 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: 2830 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 519 2 2202 0.49 MB/sec execute 22 sec latency 69.185 ms 2 2341 0.57 MB/sec execute 23 sec latency 107.902 ms 2 2366 0.55 MB/sec execute 24 sec latency 545.396 ms 2 2420 0.54 MB/sec execute 25 sec latency 239.061 ms 2 2477 0.56 MB/sec execute 26 sec latency 234.638 ms 12423 12424 12425 Running lustre_rsync 2 2578 0.56 MB/sec execute 27 sec latency 178.997 ms 2 2763 0.76 MB/sec execute 28 sec latency 236.679 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: 3348 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 277 2 2913 0.82 MB/sec execute 29 sec latency 245.004 ms 2 3000 0.81 MB/sec execute 30 sec latency 197.002 ms 2 3197 0.84 MB/sec execute 31 sec latency 195.542 ms 2 3322 0.88 MB/sec execute 32 sec latency 180.121 ms 2 3514 1.03 MB/sec execute 33 sec latency 81.067 ms 12423 12424 12425 Running lustre_rsync 2 3631 1.02 MB/sec execute 34 sec latency 56.155 ms 2 3696 1.00 MB/sec execute 35 sec latency 98.033 ms 2 3778 1.02 MB/sec execute 36 sec latency 97.905 ms 2 3826 1.00 MB/sec execute 37 sec latency 104.865 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: 3624 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 246 2 3902 0.98 MB/sec execute 38 sec latency 92.903 ms 2 3988 0.96 MB/sec execute 39 sec latency 52.537 ms 2 4080 0.94 MB/sec execute 40 sec latency 55.081 ms 2 4166 0.91 MB/sec execute 41 sec latency 69.643 ms 2 4231 0.90 MB/sec execute 42 sec latency 200.417 ms 12423 12424 12425 Running lustre_rsync 2 4266 0.88 MB/sec execute 43 sec latency 311.738 ms 2 4319 0.87 MB/sec execute 44 sec latency 173.966 ms 2 4369 0.86 MB/sec execute 45 sec latency 214.583 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: 3869 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 423 2 4443 0.84 MB/sec execute 46 sec latency 148.803 ms 2 4505 0.83 MB/sec execute 47 sec latency 176.419 ms 2 4557 0.82 MB/sec execute 48 sec latency 159.542 ms 2 4654 0.85 MB/sec execute 49 sec latency 90.212 ms 2 4743 0.83 MB/sec execute 50 sec latency 59.282 ms 12423 12424 12425 Running lustre_rsync 2 4810 0.82 MB/sec execute 51 sec latency 92.459 ms 2 4956 0.91 MB/sec execute 52 sec latency 76.346 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: 4291 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 237 2 4994 0.90 MB/sec execute 53 sec latency 130.797 ms 2 5047 0.88 MB/sec execute 54 sec latency 131.907 ms 2 5127 0.87 MB/sec execute 55 sec latency 242.631 ms 2 5187 0.85 MB/sec execute 56 sec latency 80.481 ms 2 5243 0.84 MB/sec execute 57 sec latency 195.076 ms 12423 12424 12425 Running lustre_rsync 2 5288 0.83 MB/sec execute 58 sec latency 143.838 ms 2 5347 0.82 MB/sec execute 59 sec latency 90.640 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: 4527 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 195 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1643 36.490 168.345 Close 1234 9.081 61.715 Rename 72 55.966 143.820 Unlink 292 15.273 84.375 Qpathinfo 1496 9.324 99.507 Qfileinfo 258 0.675 18.008 Qfsinfo 252 0.883 26.494 Sfileinfo 156 39.528 197.290 Find 548 2.161 69.624 WriteX 798 5.414 67.157 ReadX 2437 0.051 9.547 LockX 4 7.828 9.941 UnlockX 4 5.991 10.607 Flush 116 122.179 545.382 Throughput 0.815749 MB/sec 2 clients 2 procs max_latency=545.396 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Wed Aug 26 18:06:48 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/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' 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/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' 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 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: 4721 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 243 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: 4963 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