== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:10:31 (1787706631) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 Aug 25 21:10:40 EDT 2026 waiting for dbench pid 13543 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 2 132 11.77 MB/sec warmup 1 sec latency 99.541 ms 2 223 8.62 MB/sec warmup 2 sec latency 112.197 ms 2 304 7.48 MB/sec warmup 3 sec latency 80.216 ms 2 384 6.81 MB/sec warmup 4 sec latency 80.104 ms 2 464 6.50 MB/sec warmup 5 sec latency 82.324 ms 2 604 6.90 MB/sec warmup 6 sec latency 80.469 ms 2 705 6.05 MB/sec warmup 7 sec latency 98.967 ms Running lustre_rsync 2 767 5.33 MB/sec warmup 8 sec latency 98.556 ms 2 794 4.76 MB/sec warmup 9 sec latency 247.294 ms 2 865 4.31 MB/sec warmup 10 sec latency 79.117 ms 2 918 3.95 MB/sec warmup 11 sec latency 95.407 ms 2 1015 1.16 MB/sec execute 1 sec latency 154.572 ms 2 1114 1.15 MB/sec execute 2 sec latency 104.357 ms 2 1202 0.82 MB/sec execute 3 sec latency 63.509 ms 2 1265 0.65 MB/sec execute 4 sec latency 85.232 ms 2 1431 1.68 MB/sec execute 5 sec latency 107.689 ms 2 1505 1.41 MB/sec execute 6 sec latency 102.586 ms 2 1620 1.24 MB/sec execute 7 sec latency 75.390 ms 2 1683 1.10 MB/sec execute 8 sec latency 82.999 ms 2 1730 0.99 MB/sec execute 9 sec latency 120.239 ms 2 1798 0.90 MB/sec execute 10 sec latency 77.766 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: 320 2 1869 0.83 MB/sec execute 11 sec latency 88.464 ms 2 1971 0.77 MB/sec execute 12 sec latency 87.125 ms 2 2036 0.73 MB/sec execute 13 sec latency 93.452 ms 2 2128 0.69 MB/sec execute 14 sec latency 97.326 ms 2 2203 0.66 MB/sec execute 15 sec latency 100.178 ms 13543 13544 13545 Running lustre_rsync 2 2343 0.75 MB/sec execute 16 sec latency 90.595 ms 2 2388 0.72 MB/sec execute 17 sec latency 99.298 ms 2 2426 0.69 MB/sec execute 18 sec latency 128.996 ms 2 2481 0.72 MB/sec execute 19 sec latency 100.093 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: 3487 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 643 2 2610 0.74 MB/sec execute 20 sec latency 94.662 ms 2 2816 0.98 MB/sec execute 21 sec latency 141.580 ms 2 2907 1.03 MB/sec execute 22 sec latency 245.355 ms 2 2988 1.02 MB/sec execute 23 sec latency 122.831 ms 2 3305 1.13 MB/sec execute 24 sec latency 63.714 ms 13543 13544 13545 Running lustre_rsync 2 3531 1.32 MB/sec execute 25 sec latency 75.013 ms 2 3637 1.29 MB/sec execute 26 sec latency 79.649 ms 2 3713 1.26 MB/sec execute 27 sec latency 150.265 ms 2 3800 1.28 MB/sec execute 28 sec latency 88.491 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: 4129 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 282 2 3857 1.24 MB/sec execute 29 sec latency 106.670 ms 2 3941 1.21 MB/sec execute 30 sec latency 63.646 ms 2 4012 1.18 MB/sec execute 31 sec latency 69.713 ms 2 4108 1.14 MB/sec execute 32 sec latency 73.620 ms 2 4224 1.11 MB/sec execute 33 sec latency 64.476 ms 13543 13544 13545 Running lustre_rsync 2 4289 1.09 MB/sec execute 34 sec latency 98.314 ms 2 4341 1.06 MB/sec execute 35 sec latency 127.936 ms 2 4409 1.04 MB/sec execute 36 sec latency 84.591 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: 4410 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 487 2 4508 1.03 MB/sec execute 37 sec latency 67.873 ms 2 4634 1.06 MB/sec execute 38 sec latency 59.363 ms 2 4732 1.04 MB/sec execute 39 sec latency 68.534 ms 2 4815 1.02 MB/sec execute 40 sec latency 68.096 ms 2 4957 1.14 MB/sec execute 41 sec latency 97.061 ms 2 5018 1.11 MB/sec execute 42 sec latency 92.505 ms 13543 13544 13545 Running lustre_rsync 2 5080 1.09 MB/sec execute 43 sec latency 98.535 ms 2 5140 1.06 MB/sec execute 44 sec latency 78.631 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: 4896 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 304 2 5226 1.04 MB/sec execute 45 sec latency 59.506 ms 2 5292 1.02 MB/sec execute 46 sec latency 70.114 ms 2 5384 1.00 MB/sec execute 47 sec latency 75.873 ms 2 5471 0.99 MB/sec execute 48 sec latency 69.645 ms 2 5570 0.97 MB/sec execute 49 sec latency 73.611 ms 13543 13544 13545 Running lustre_rsync 2 5644 0.96 MB/sec execute 50 sec latency 78.519 ms 2 5710 0.94 MB/sec execute 51 sec latency 94.711 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: 5199 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 245 2 5823 0.94 MB/sec execute 52 sec latency 74.772 ms 2 5936 0.95 MB/sec execute 53 sec latency 65.531 ms 2 5989 0.94 MB/sec execute 54 sec latency 120.228 ms 2 6087 0.95 MB/sec execute 55 sec latency 87.194 ms 2 6243 0.99 MB/sec execute 56 sec latency 66.839 ms 13543 13544 13545 Running lustre_rsync 2 6461 1.06 MB/sec execute 57 sec latency 70.681 ms 2 6552 1.06 MB/sec execute 58 sec latency 113.918 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: 5443 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 256 2 6744 1.07 MB/sec execute 59 sec latency 128.442 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1930 32.861 150.244 Close 1479 8.330 45.038 Rename 89 54.482 245.331 Unlink 330 12.578 39.962 Qpathinfo 1902 8.653 212.550 Qfileinfo 356 0.515 11.465 Qfsinfo 312 0.659 32.519 Sfileinfo 168 34.126 104.407 Find 718 1.540 47.457 WriteX 1041 5.799 58.967 ReadX 3376 0.046 12.421 LockX 8 12.664 20.894 UnlockX 8 8.527 23.691 Flush 126 41.102 102.565 Throughput 1.06651 MB/sec 2 clients 2 procs max_latency=245.355 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Aug 25 21:11:54 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/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' 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: 5698 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 314 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: 6011 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-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found