== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 14:44:30 (1788461070) 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 Thu Sep 3 14:44:36 EDT 2026 waiting for dbench pid 12406 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 127.598 ms 2 157 6.50 MB/sec warmup 2 sec latency 121.711 ms 2 235 5.98 MB/sec warmup 3 sec latency 179.799 ms 2 314 5.72 MB/sec warmup 4 sec latency 74.195 ms 2 390 5.51 MB/sec warmup 5 sec latency 92.182 ms 2 473 5.50 MB/sec warmup 6 sec latency 83.606 ms 2 627 5.98 MB/sec warmup 7 sec latency 84.633 ms Running lustre_rsync 2 672 5.28 MB/sec warmup 8 sec latency 249.708 ms 2 710 4.70 MB/sec warmup 9 sec latency 271.698 ms 2 752 4.25 MB/sec warmup 10 sec latency 214.214 ms 2 796 3.88 MB/sec warmup 11 sec latency 199.339 ms 2 895 0.22 MB/sec execute 1 sec latency 266.667 ms 2 934 0.20 MB/sec execute 2 sec latency 201.189 ms 2 982 0.22 MB/sec execute 3 sec latency 188.881 ms 2 1077 0.68 MB/sec execute 4 sec latency 101.100 ms 2 1147 0.57 MB/sec execute 5 sec latency 95.319 ms 2 1215 0.49 MB/sec execute 6 sec latency 71.734 ms 2 1267 0.45 MB/sec execute 7 sec latency 103.853 ms 2 1421 1.11 MB/sec execute 8 sec latency 84.891 ms 2 1474 0.99 MB/sec execute 9 sec latency 222.472 ms 2 1540 0.90 MB/sec execute 10 sec latency 159.911 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: 282 2 1628 0.83 MB/sec execute 11 sec latency 81.508 ms 2 1697 0.77 MB/sec execute 12 sec latency 162.100 ms 2 1777 0.72 MB/sec execute 13 sec latency 75.566 ms 2 1831 0.68 MB/sec execute 14 sec latency 73.492 ms 2 1906 0.64 MB/sec execute 15 sec latency 200.471 ms 12406 12407 12408 Running lustre_rsync 2 2004 0.62 MB/sec execute 16 sec latency 196.022 ms 2 2089 0.60 MB/sec execute 17 sec latency 80.880 ms 2 2162 0.57 MB/sec execute 18 sec latency 90.951 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: 3035 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 560 2 2237 0.55 MB/sec execute 19 sec latency 91.448 ms 2 2360 0.63 MB/sec execute 20 sec latency 234.209 ms 2 2412 0.61 MB/sec execute 21 sec latency 197.814 ms 2 2477 0.64 MB/sec execute 22 sec latency 183.192 ms 2 2592 0.64 MB/sec execute 23 sec latency 168.189 ms 2 2820 0.87 MB/sec execute 24 sec latency 137.225 ms 12406 12407 12408 Running lustre_rsync 2 2917 0.93 MB/sec execute 25 sec latency 367.350 ms 2 3004 0.92 MB/sec execute 26 sec latency 157.887 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: 3594 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 271 2 3200 0.94 MB/sec execute 27 sec latency 246.936 ms 2 3341 0.98 MB/sec execute 28 sec latency 165.616 ms 2 3541 1.16 MB/sec execute 29 sec latency 81.303 ms 2 3648 1.14 MB/sec execute 30 sec latency 85.744 ms 2 3746 1.14 MB/sec execute 31 sec latency 62.534 ms 12406 12407 12408 Running lustre_rsync 2 3812 1.14 MB/sec execute 32 sec latency 86.469 ms 2 3868 1.10 MB/sec execute 33 sec latency 92.595 ms 2 3929 1.09 MB/sec execute 34 sec latency 87.752 ms 2 3975 1.06 MB/sec execute 35 sec latency 130.267 ms 2 4026 1.03 MB/sec execute 36 sec latency 95.966 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: 3864 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 308 2 4099 1.00 MB/sec execute 37 sec latency 70.110 ms 2 4205 0.98 MB/sec execute 38 sec latency 50.071 ms 2 4257 0.96 MB/sec execute 39 sec latency 237.328 ms 2 4312 0.94 MB/sec execute 40 sec latency 200.202 ms 2 4358 0.92 MB/sec execute 41 sec latency 152.194 ms 12406 12407 12408 Running lustre_rsync 2 4410 0.91 MB/sec execute 42 sec latency 154.071 ms 2 4463 0.89 MB/sec execute 43 sec latency 237.034 ms 2 4506 0.88 MB/sec execute 44 sec latency 314.320 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: 4171 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 358 2 4563 0.87 MB/sec execute 45 sec latency 124.470 ms 2 4670 0.89 MB/sec execute 46 sec latency 166.317 ms 2 4755 0.87 MB/sec execute 47 sec latency 66.483 ms 2 4878 0.92 MB/sec execute 48 sec latency 58.969 ms 2 4982 0.96 MB/sec execute 49 sec latency 73.147 ms 12406 12407 12408 Running lustre_rsync 2 5033 0.94 MB/sec execute 50 sec latency 274.506 ms 2 5093 0.92 MB/sec execute 51 sec latency 164.451 ms 2 5136 0.91 MB/sec execute 52 sec latency 161.813 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: 4528 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 258 2 5195 0.89 MB/sec execute 53 sec latency 234.785 ms 2 5251 0.88 MB/sec execute 54 sec latency 239.082 ms 2 5312 0.86 MB/sec execute 55 sec latency 104.446 ms 2 5382 0.85 MB/sec execute 56 sec latency 70.006 ms 2 5455 0.84 MB/sec execute 57 sec latency 158.238 ms 12406 12407 12408 Running lustre_rsync 2 5507 0.83 MB/sec execute 58 sec latency 349.290 ms 2 5555 0.81 MB/sec execute 59 sec latency 132.613 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: 4785 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 203 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1685 37.081 222.450 Close 1271 9.114 67.362 Rename 70 49.371 103.829 Unlink 291 16.241 62.411 Qpathinfo 1589 8.238 90.722 Qfileinfo 268 0.630 15.508 Qfsinfo 241 0.642 25.596 Sfileinfo 147 34.299 87.327 Find 554 1.716 46.768 WriteX 808 5.158 119.083 ReadX 2425 0.042 17.080 LockX 4 8.950 12.626 UnlockX 4 20.851 54.636 Flush 110 127.491 367.334 Throughput 0.813336 MB/sec 2 clients 2 procs max_latency=367.350 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Sep 3 14:45:52 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/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/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' 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: 4987 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 228 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: 5214 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