== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:14:24 (1790734464) 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 Tue Sep 29 22:14:31 EDT 2026 waiting for dbench pid 12385 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 9.31 MB/sec warmup 1 sec latency 95.653 ms 2 165 6.78 MB/sec warmup 2 sec latency 105.874 ms 2 199 5.21 MB/sec warmup 3 sec latency 269.612 ms 2 252 4.74 MB/sec warmup 4 sec latency 150.750 ms 2 326 4.72 MB/sec warmup 5 sec latency 89.624 ms 2 412 4.84 MB/sec warmup 6 sec latency 82.013 ms 2 501 4.97 MB/sec warmup 7 sec latency 129.325 ms Running lustre_rsync 2 664 5.27 MB/sec warmup 8 sec latency 170.725 ms 2 714 4.70 MB/sec warmup 9 sec latency 241.581 ms 2 780 4.26 MB/sec warmup 10 sec latency 148.269 ms 2 812 3.89 MB/sec warmup 11 sec latency 192.585 ms 2 964 0.18 MB/sec execute 1 sec latency 211.846 ms 2 1005 0.57 MB/sec execute 2 sec latency 235.282 ms 2 1121 0.83 MB/sec execute 3 sec latency 78.265 ms 2 1189 0.65 MB/sec execute 4 sec latency 78.138 ms 2 1266 0.56 MB/sec execute 5 sec latency 89.781 ms 2 1431 1.43 MB/sec execute 6 sec latency 123.166 ms 2 1500 1.23 MB/sec execute 7 sec latency 212.972 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: 272 2 1582 1.10 MB/sec execute 8 sec latency 82.222 ms 2 1658 1.00 MB/sec execute 9 sec latency 151.245 ms 2 1725 0.91 MB/sec execute 10 sec latency 74.451 ms 2 1788 0.83 MB/sec execute 11 sec latency 117.967 ms 2 1841 0.77 MB/sec execute 12 sec latency 146.897 ms 12385 12386 12387 Running lustre_rsync 2 1884 0.71 MB/sec execute 13 sec latency 330.028 ms 2 1974 0.67 MB/sec execute 14 sec latency 346.284 ms 2 2056 0.65 MB/sec execute 15 sec latency 99.685 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: 3354 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 509 2 2167 0.62 MB/sec execute 16 sec latency 83.417 ms 2 2281 0.66 MB/sec execute 17 sec latency 113.693 ms 2 2382 0.69 MB/sec execute 18 sec latency 174.419 ms 2 2465 0.70 MB/sec execute 19 sec latency 121.035 ms 2 2536 0.71 MB/sec execute 20 sec latency 319.553 ms 12385 12386 12387 Running lustre_rsync 2 2762 0.97 MB/sec execute 21 sec latency 79.431 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: 3862 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 293 2 2950 1.07 MB/sec execute 22 sec latency 136.333 ms 2 3214 1.09 MB/sec execute 23 sec latency 101.796 ms 2 3382 1.14 MB/sec execute 24 sec latency 161.108 ms 2 3600 1.34 MB/sec execute 25 sec latency 64.689 ms 2 3700 1.31 MB/sec execute 26 sec latency 80.896 ms 12385 12386 12387 Running lustre_rsync 2 3790 1.33 MB/sec execute 27 sec latency 100.974 ms 2 3870 1.29 MB/sec execute 28 sec latency 62.653 ms 2 3908 1.26 MB/sec execute 29 sec latency 207.278 ms 2 3971 1.22 MB/sec execute 30 sec latency 246.501 ms 2 4019 1.18 MB/sec execute 31 sec latency 132.277 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: 4154 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 355 2 4092 1.15 MB/sec execute 32 sec latency 107.268 ms 2 4197 1.11 MB/sec execute 33 sec latency 55.655 ms 2 4245 1.09 MB/sec execute 34 sec latency 451.156 ms 2 4288 1.06 MB/sec execute 35 sec latency 211.159 ms 2 4331 1.04 MB/sec execute 36 sec latency 143.229 ms 2 4386 1.02 MB/sec execute 37 sec latency 136.096 ms 12385 12386 12387 Running lustre_rsync 2 4450 1.00 MB/sec execute 38 sec latency 168.675 ms 2 4494 0.98 MB/sec execute 39 sec latency 202.895 ms 2 4550 0.96 MB/sec execute 40 sec latency 195.115 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: 4508 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 358 2 4610 0.99 MB/sec execute 41 sec latency 175.053 ms 2 4698 0.97 MB/sec execute 42 sec latency 56.273 ms 2 4768 0.95 MB/sec execute 43 sec latency 76.592 ms 2 4914 1.02 MB/sec execute 44 sec latency 57.219 ms 2 5000 1.04 MB/sec execute 45 sec latency 74.290 ms 12385 12386 12387 Running lustre_rsync 2 5049 1.02 MB/sec execute 46 sec latency 156.589 ms 2 5090 1.00 MB/sec execute 47 sec latency 159.526 ms 2 5136 0.98 MB/sec execute 48 sec latency 103.263 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: 4865 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 251 2 5194 0.96 MB/sec execute 49 sec latency 159.514 ms 2 5273 0.94 MB/sec execute 50 sec latency 98.948 ms 2 5348 0.93 MB/sec execute 51 sec latency 70.418 ms 2 5410 0.91 MB/sec execute 52 sec latency 70.298 ms 2 5509 0.90 MB/sec execute 53 sec latency 197.625 ms 12385 12386 12387 Running lustre_rsync 2 5565 0.88 MB/sec execute 54 sec latency 110.885 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: 5115 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 239 2 5625 0.87 MB/sec execute 55 sec latency 115.486 ms 2 5728 0.86 MB/sec execute 56 sec latency 69.498 ms 2 5840 0.86 MB/sec execute 57 sec latency 92.553 ms 2 5932 0.87 MB/sec execute 58 sec latency 232.343 ms 2 5988 0.86 MB/sec execute 59 sec latency 180.403 ms 12385 12386 12387 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: 5353 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 209 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1810 34.851 246.479 Close 1398 8.009 49.426 Rename 77 44.383 118.061 Unlink 308 13.769 57.036 Qpathinfo 1758 7.970 231.168 Qfileinfo 305 0.467 9.421 Qfsinfo 256 0.616 27.474 Sfileinfo 168 32.353 89.910 Find 614 1.639 52.230 WriteX 920 4.609 78.352 ReadX 2551 0.045 4.465 LockX 4 8.691 12.366 UnlockX 4 9.482 14.835 Flush 114 115.027 451.141 Throughput 0.862802 MB/sec 2 clients 2 procs max_latency=451.156 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 29 22:15:45 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/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 5561 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 164 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: 5724 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