== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:34:22 (1789781662) 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 Sep 18 21:34:29 EDT 2026 waiting for dbench pid 12405 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 2 111 10.48 MB/sec warmup 1 sec latency 83.364 ms 2 180 7.30 MB/sec warmup 2 sec latency 107.677 ms 2 211 5.48 MB/sec warmup 3 sec latency 310.289 ms 2 292 5.41 MB/sec warmup 4 sec latency 90.781 ms 2 357 5.11 MB/sec warmup 5 sec latency 109.184 ms 2 437 5.12 MB/sec warmup 6 sec latency 76.060 ms 2 516 5.10 MB/sec warmup 7 sec latency 110.654 ms Running lustre_rsync 2 634 5.25 MB/sec warmup 8 sec latency 102.585 ms 2 686 4.70 MB/sec warmup 9 sec latency 248.909 ms 2 728 4.26 MB/sec warmup 10 sec latency 218.806 ms 2 779 3.89 MB/sec warmup 11 sec latency 118.315 ms 2 880 0.36 MB/sec execute 1 sec latency 171.084 ms 2 916 0.28 MB/sec execute 2 sec latency 284.653 ms 2 978 0.27 MB/sec execute 3 sec latency 131.722 ms 2 1078 0.72 MB/sec execute 4 sec latency 258.908 ms 2 1159 0.61 MB/sec execute 5 sec latency 76.248 ms 2 1234 0.53 MB/sec execute 6 sec latency 69.265 ms 2 1340 0.88 MB/sec execute 7 sec latency 96.820 ms 2 1464 1.13 MB/sec execute 8 sec latency 63.789 ms 2 1511 1.02 MB/sec execute 9 sec latency 236.592 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 14 seconds Changelog records consumed: 259 2 1588 0.93 MB/sec execute 10 sec latency 100.691 ms 2 1654 0.86 MB/sec execute 11 sec latency 174.061 ms 2 1726 0.79 MB/sec execute 12 sec latency 100.222 ms 2 1805 0.74 MB/sec execute 13 sec latency 68.644 ms 2 1876 0.70 MB/sec execute 14 sec latency 78.387 ms 12405 12406 12407 Running lustre_rsync 2 1973 0.66 MB/sec execute 15 sec latency 220.566 ms 2 2013 0.63 MB/sec execute 16 sec latency 99.527 ms 2 2096 0.61 MB/sec execute 17 sec latency 101.007 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: 2715 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 522 2 2177 0.58 MB/sec execute 18 sec latency 79.010 ms 2 2341 0.67 MB/sec execute 19 sec latency 127.317 ms 2 2397 0.65 MB/sec execute 20 sec latency 251.261 ms 2 2468 0.68 MB/sec execute 21 sec latency 160.187 ms 2 2582 0.68 MB/sec execute 22 sec latency 221.440 ms 12405 12406 12407 Running lustre_rsync 2 2763 0.91 MB/sec execute 23 sec latency 215.854 ms 2 2922 1.00 MB/sec execute 24 sec latency 429.161 ms 2 2994 0.96 MB/sec execute 25 sec latency 209.464 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: 3236 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 320 2 3197 0.98 MB/sec execute 26 sec latency 190.213 ms 2 3345 1.03 MB/sec execute 27 sec latency 218.983 ms 2 3537 1.20 MB/sec execute 28 sec latency 112.761 ms 2 3644 1.18 MB/sec execute 29 sec latency 170.227 ms 2 3746 1.19 MB/sec execute 30 sec latency 108.828 ms 12405 12406 12407 Running lustre_rsync 2 3812 1.18 MB/sec execute 31 sec latency 100.273 ms 2 3866 1.14 MB/sec execute 32 sec latency 95.190 ms 2 3937 1.12 MB/sec execute 33 sec latency 153.111 ms 2 4016 1.09 MB/sec execute 34 sec latency 78.793 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: 3555 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 306 2 4100 1.06 MB/sec execute 35 sec latency 73.588 ms 2 4199 1.03 MB/sec execute 36 sec latency 72.956 ms 2 4245 1.02 MB/sec execute 37 sec latency 231.511 ms 2 4295 1.00 MB/sec execute 38 sec latency 134.130 ms 2 4357 0.98 MB/sec execute 39 sec latency 148.321 ms 12405 12406 12407 Running lustre_rsync 2 4388 0.95 MB/sec execute 40 sec latency 145.512 ms 2 4449 0.94 MB/sec execute 41 sec latency 285.477 ms 2 4489 0.92 MB/sec execute 42 sec latency 223.022 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: 3860 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 369 2 4552 0.91 MB/sec execute 43 sec latency 131.094 ms 2 4655 0.93 MB/sec execute 44 sec latency 90.968 ms 2 4741 0.92 MB/sec execute 45 sec latency 58.081 ms 2 4821 0.90 MB/sec execute 46 sec latency 57.585 ms 2 4958 1.00 MB/sec execute 47 sec latency 100.609 ms 12405 12406 12407 Running lustre_rsync 2 5030 0.98 MB/sec execute 48 sec latency 85.176 ms 2 5092 0.97 MB/sec execute 49 sec latency 185.912 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: 4228 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 237 2 5156 0.95 MB/sec execute 50 sec latency 107.216 ms 2 5225 0.93 MB/sec execute 51 sec latency 264.128 ms 2 5287 0.92 MB/sec execute 52 sec latency 80.836 ms 2 5349 0.90 MB/sec execute 53 sec latency 85.902 ms 2 5402 0.89 MB/sec execute 54 sec latency 106.163 ms 12405 12406 12407 Running lustre_rsync 2 5476 0.87 MB/sec execute 55 sec latency 218.149 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: 4464 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 205 2 5573 0.86 MB/sec execute 56 sec latency 78.476 ms 2 5670 0.85 MB/sec execute 57 sec latency 75.361 ms 2 5732 0.84 MB/sec execute 58 sec latency 93.539 ms 2 5863 0.86 MB/sec execute 59 sec latency 96.772 ms 2 cleanup 60 sec 12405 12406 12407 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1805 34.002 170.213 Close 1400 8.210 51.244 Rename 72 47.660 100.970 Unlink 301 14.189 42.770 Qpathinfo 1737 7.916 153.091 Qfileinfo 294 0.707 36.952 Qfsinfo 253 0.685 21.688 Sfileinfo 161 32.901 87.891 Find 616 1.748 73.570 WriteX 888 4.849 47.161 ReadX 2597 0.037 3.121 LockX 4 10.721 12.933 UnlockX 4 6.895 9.023 Flush 114 127.167 429.147 Throughput 0.859903 MB/sec 2 clients 2 procs max_latency=429.161 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 18 21:35:44 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: 4668 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 248 removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' 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/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' 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: 4915 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 120 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: 5034 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