== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:28:07 (1788658087) 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 Sat Sep 5 21:28:16 EDT 2026 waiting for dbench pid 12408 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 8.38 MB/sec warmup 1 sec latency 107.361 ms 2 139 6.02 MB/sec warmup 2 sec latency 217.138 ms 2 184 4.91 MB/sec warmup 3 sec latency 200.928 ms 2 209 4.04 MB/sec warmup 4 sec latency 301.187 ms 2 275 4.12 MB/sec warmup 5 sec latency 110.061 ms 2 332 4.00 MB/sec warmup 6 sec latency 143.069 ms Running lustre_rsync 2 378 3.83 MB/sec warmup 7 sec latency 139.832 ms 2 428 3.78 MB/sec warmup 8 sec latency 144.241 ms 2 473 3.67 MB/sec warmup 9 sec latency 164.402 ms 2 517 3.57 MB/sec warmup 10 sec latency 207.457 ms 2 652 3.82 MB/sec warmup 11 sec latency 94.632 ms 2 716 0.14 MB/sec execute 1 sec latency 236.145 ms 2 735 0.13 MB/sec execute 2 sec latency 430.601 ms 2 783 0.15 MB/sec execute 3 sec latency 93.843 ms 2 806 0.15 MB/sec execute 4 sec latency 225.334 ms 2 870 0.19 MB/sec execute 5 sec latency 123.171 ms 2 904 0.17 MB/sec execute 6 sec latency 252.574 ms 2 952 0.18 MB/sec execute 7 sec latency 131.059 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 13 seconds Changelog records consumed: 177 2 989 0.18 MB/sec execute 8 sec latency 208.476 ms 2 1121 0.40 MB/sec execute 9 sec latency 67.801 ms 2 1175 0.37 MB/sec execute 10 sec latency 105.229 ms 2 1245 0.35 MB/sec execute 11 sec latency 58.758 ms 2 1397 0.80 MB/sec execute 12 sec latency 76.372 ms 12408 12409 12410 Running lustre_rsync 2 1466 0.75 MB/sec execute 13 sec latency 110.360 ms 2 1553 0.70 MB/sec execute 14 sec latency 152.873 ms 2 1632 0.66 MB/sec execute 15 sec latency 148.428 ms 2 1688 0.63 MB/sec execute 16 sec latency 245.634 ms 2 1749 0.60 MB/sec execute 17 sec latency 87.705 ms 2 1799 0.57 MB/sec execute 18 sec latency 124.397 ms 2 1860 0.54 MB/sec execute 19 sec latency 85.396 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: 2584 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 423 2 1961 0.53 MB/sec execute 20 sec latency 176.349 ms 2 2022 0.51 MB/sec execute 21 sec latency 74.341 ms 2 2150 0.50 MB/sec execute 22 sec latency 64.598 ms 2 2331 0.58 MB/sec execute 23 sec latency 52.319 ms 2 2376 0.56 MB/sec execute 24 sec latency 264.252 ms 12408 12409 12410 Running lustre_rsync 2 2417 0.55 MB/sec execute 25 sec latency 181.257 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: 3006 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 391 2 2482 0.58 MB/sec execute 26 sec latency 134.416 ms 2 2594 0.58 MB/sec execute 27 sec latency 87.589 ms 2 2768 0.77 MB/sec execute 28 sec latency 185.915 ms 2 2922 0.85 MB/sec execute 29 sec latency 186.277 ms 2 3024 0.82 MB/sec execute 30 sec latency 96.395 ms 12408 12409 12410 Running lustre_rsync 2 3250 0.88 MB/sec execute 31 sec latency 255.047 ms 2 3360 0.89 MB/sec execute 32 sec latency 148.707 ms 2 3517 1.04 MB/sec execute 33 sec latency 136.194 ms 2 3583 1.01 MB/sec execute 34 sec latency 93.152 ms 2 3658 1.00 MB/sec execute 35 sec latency 117.778 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: 3396 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 218 2 3719 0.98 MB/sec execute 36 sec latency 107.156 ms 2 3799 1.00 MB/sec execute 37 sec latency 109.707 ms 2 3857 0.98 MB/sec execute 38 sec latency 142.596 ms 2 3924 0.97 MB/sec execute 39 sec latency 101.225 ms 2 3979 0.94 MB/sec execute 40 sec latency 106.279 ms 12408 12409 12410 Running lustre_rsync 2 4027 0.92 MB/sec execute 41 sec latency 165.822 ms 2 4084 0.90 MB/sec execute 42 sec latency 107.426 ms 2 4144 0.88 MB/sec execute 43 sec latency 104.129 ms 2 4215 0.86 MB/sec execute 44 sec latency 110.496 ms 2 4247 0.85 MB/sec execute 45 sec latency 310.602 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: 3613 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 387 2 4298 0.84 MB/sec execute 46 sec latency 174.607 ms 2 4354 0.82 MB/sec execute 47 sec latency 92.534 ms 2 4391 0.81 MB/sec execute 48 sec latency 176.777 ms 2 4456 0.80 MB/sec execute 49 sec latency 170.305 ms 2 4504 0.79 MB/sec execute 50 sec latency 139.457 ms 12408 12409 12410 Running lustre_rsync 2 4552 0.78 MB/sec execute 51 sec latency 151.130 ms 2 4623 0.80 MB/sec execute 52 sec latency 145.641 ms 2 4693 0.79 MB/sec execute 53 sec latency 76.905 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: 3999 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 257 2 4746 0.77 MB/sec execute 54 sec latency 89.146 ms 2 4824 0.76 MB/sec execute 55 sec latency 104.641 ms 2 4976 0.85 MB/sec execute 56 sec latency 78.894 ms 2 5035 0.84 MB/sec execute 57 sec latency 88.653 ms 2 5112 0.83 MB/sec execute 58 sec latency 210.245 ms 12408 12409 12410 Running lustre_rsync 2 5157 0.82 MB/sec execute 59 sec latency 94.819 ms 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: 4255 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 227 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1567 37.487 185.893 Close 1167 9.425 45.793 Rename 72 57.156 164.294 Unlink 288 16.848 62.680 Qpathinfo 1440 9.176 96.183 Qfileinfo 248 0.894 31.062 Qfsinfo 258 1.012 48.440 Sfileinfo 162 39.559 105.199 Find 537 2.977 103.780 WriteX 800 5.491 79.070 ReadX 2385 0.062 8.048 LockX 4 7.471 10.894 UnlockX 4 13.206 14.155 Flush 129 115.835 430.589 Throughput 0.815259 MB/sec 2 clients 2 procs max_latency=430.601 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 21:29:31 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/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' 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: 4481 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 209 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: 4689 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-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found