== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:25:54 (1787613954) 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 Mon Aug 24 19:26:02 EDT 2026 waiting for dbench pid 12431 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 92 8.39 MB/sec warmup 1 sec latency 105.443 ms 2 163 6.74 MB/sec warmup 2 sec latency 118.399 ms 2 235 6.01 MB/sec warmup 3 sec latency 115.048 ms 2 312 5.68 MB/sec warmup 4 sec latency 133.910 ms 2 361 5.15 MB/sec warmup 5 sec latency 176.755 ms 2 429 5.03 MB/sec warmup 6 sec latency 106.963 ms Running lustre_rsync 2 494 4.91 MB/sec warmup 7 sec latency 119.815 ms 2 567 4.87 MB/sec warmup 8 sec latency 259.766 ms 2 672 4.69 MB/sec warmup 9 sec latency 118.915 ms 2 728 4.25 MB/sec warmup 10 sec latency 139.768 ms 2 774 3.88 MB/sec warmup 11 sec latency 108.329 ms 2 867 0.28 MB/sec execute 1 sec latency 194.863 ms 2 906 0.25 MB/sec execute 2 sec latency 150.318 ms 2 938 0.21 MB/sec execute 3 sec latency 228.424 ms 2 987 0.21 MB/sec execute 4 sec latency 144.425 ms 2 1091 0.58 MB/sec execute 5 sec latency 75.216 ms 2 1173 0.51 MB/sec execute 6 sec latency 92.268 ms 2 1232 0.46 MB/sec execute 7 sec latency 86.269 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: 234 2 1357 0.90 MB/sec execute 8 sec latency 106.328 ms 2 1460 1.01 MB/sec execute 9 sec latency 85.685 ms 2 1506 0.91 MB/sec execute 10 sec latency 300.234 ms 2 1608 0.85 MB/sec execute 11 sec latency 62.419 ms 2 1685 0.79 MB/sec execute 12 sec latency 213.200 ms 12431 12432 12433 Running lustre_rsync 2 1747 0.74 MB/sec execute 13 sec latency 77.993 ms 2 1822 0.69 MB/sec execute 14 sec latency 62.648 ms 2 1880 0.65 MB/sec execute 15 sec latency 161.756 ms 2 1977 0.62 MB/sec execute 16 sec latency 168.975 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: 2775 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 479 2 2042 0.60 MB/sec execute 17 sec latency 76.665 ms 2 2161 0.58 MB/sec execute 18 sec latency 75.790 ms 2 2268 0.59 MB/sec execute 19 sec latency 106.039 ms 2 2387 0.65 MB/sec execute 20 sec latency 137.824 ms 2 2477 0.69 MB/sec execute 21 sec latency 119.270 ms 12431 12432 12433 Running lustre_rsync 2 2592 0.68 MB/sec execute 22 sec latency 94.167 ms 2 2768 0.91 MB/sec execute 23 sec latency 154.768 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: 3253 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 351 2 2899 0.94 MB/sec execute 24 sec latency 381.954 ms 2 2987 0.96 MB/sec execute 25 sec latency 175.688 ms 2 3197 0.98 MB/sec execute 26 sec latency 166.130 ms 2 3340 1.03 MB/sec execute 27 sec latency 216.199 ms 2 3469 1.14 MB/sec execute 28 sec latency 174.760 ms 2 3629 1.18 MB/sec execute 29 sec latency 61.663 ms 12431 12432 12433 Running lustre_rsync 2 3697 1.15 MB/sec execute 30 sec latency 76.232 ms 2 3757 1.16 MB/sec execute 31 sec latency 102.535 ms 2 3812 1.14 MB/sec execute 32 sec latency 107.661 ms 2 3862 1.11 MB/sec execute 33 sec latency 147.369 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: 3603 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 273 2 3940 1.09 MB/sec execute 34 sec latency 92.341 ms 2 4022 1.06 MB/sec execute 35 sec latency 68.228 ms 2 4156 1.03 MB/sec execute 36 sec latency 52.553 ms 2 4234 1.02 MB/sec execute 37 sec latency 314.627 ms 2 4290 1.00 MB/sec execute 38 sec latency 331.648 ms 12431 12432 12433 Running lustre_rsync 2 4338 0.97 MB/sec execute 39 sec latency 233.662 ms 2 4371 0.95 MB/sec execute 40 sec latency 214.992 ms 2 4444 0.94 MB/sec execute 41 sec latency 147.504 ms 2 4488 0.92 MB/sec execute 42 sec latency 180.872 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: 3875 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 411 2 4550 0.91 MB/sec execute 43 sec latency 147.604 ms 2 4660 0.93 MB/sec execute 44 sec latency 86.143 ms 2 4766 0.92 MB/sec execute 45 sec latency 72.367 ms 2 4839 0.90 MB/sec execute 46 sec latency 83.596 ms 2 5020 1.01 MB/sec execute 47 sec latency 83.418 ms 12431 12432 12433 Running lustre_rsync 2 5069 0.99 MB/sec execute 48 sec latency 287.910 ms 2 5134 0.97 MB/sec execute 49 sec latency 87.610 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: 4285 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 293 2 5216 0.95 MB/sec execute 50 sec latency 124.655 ms 2 5283 0.94 MB/sec execute 51 sec latency 91.763 ms 2 5346 0.92 MB/sec execute 52 sec latency 87.390 ms 2 5417 0.90 MB/sec execute 53 sec latency 93.790 ms 2 5516 0.89 MB/sec execute 54 sec latency 213.463 ms 12431 12432 12433 Running lustre_rsync 2 5581 0.88 MB/sec execute 55 sec latency 94.414 ms 2 5646 0.87 MB/sec execute 56 sec latency 135.798 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: 4577 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 239 2 5704 0.85 MB/sec execute 57 sec latency 116.109 ms 2 5827 0.85 MB/sec execute 58 sec latency 64.999 ms 2 5913 0.86 MB/sec execute 59 sec latency 226.196 ms 2 cleanup 60 sec 2 cleanup 61 sec 12431 12432 12433 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1813 34.081 174.743 Close 1408 8.633 60.621 Rename 74 51.685 138.497 Unlink 304 12.914 66.684 Qpathinfo 1747 8.038 122.333 Qfileinfo 294 0.644 13.447 Qfsinfo 255 0.651 16.373 Sfileinfo 166 33.119 135.530 Find 621 1.328 33.728 WriteX 893 4.291 71.406 ReadX 2601 0.045 8.739 LockX 4 10.406 17.141 UnlockX 4 7.093 10.412 Flush 116 116.713 381.939 Throughput 0.86485 MB/sec 2 clients 2 procs max_latency=381.954 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 19:27:17 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: 4815 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 217 removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' 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/PM' removed directory 'clients/client1/~dmtmp/COREL' 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: 5031 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 95 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: 5125 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