== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 09:10:12 (1789996212) 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 Sep 21 09:10:19 EDT 2026 waiting for dbench pid 12412 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 72.103 ms 2 157 6.54 MB/sec warmup 2 sec latency 114.454 ms 2 231 5.92 MB/sec warmup 3 sec latency 100.905 ms 2 297 5.48 MB/sec warmup 4 sec latency 104.722 ms 2 357 5.11 MB/sec warmup 5 sec latency 118.632 ms 2 430 5.04 MB/sec warmup 6 sec latency 116.310 ms Running lustre_rsync 2 481 4.80 MB/sec warmup 7 sec latency 159.249 ms 2 542 4.77 MB/sec warmup 8 sec latency 245.686 ms 2 665 4.70 MB/sec warmup 9 sec latency 273.441 ms 2 705 4.24 MB/sec warmup 10 sec latency 306.344 ms 2 733 3.87 MB/sec warmup 11 sec latency 183.770 ms 2 816 0.05 MB/sec execute 1 sec latency 243.690 ms 2 876 0.20 MB/sec execute 2 sec latency 228.685 ms 2 911 0.20 MB/sec execute 3 sec latency 147.995 ms 2 956 0.17 MB/sec execute 4 sec latency 210.872 ms 2 988 0.18 MB/sec execute 5 sec latency 200.966 ms 2 1095 0.49 MB/sec execute 6 sec latency 62.663 ms 2 1169 0.44 MB/sec execute 7 sec latency 66.029 ms 2 1224 0.40 MB/sec execute 8 sec latency 79.705 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: 225 2 1328 0.69 MB/sec execute 9 sec latency 83.071 ms 2 1443 0.91 MB/sec execute 10 sec latency 96.974 ms 2 1492 0.83 MB/sec execute 11 sec latency 256.280 ms 2 1600 0.78 MB/sec execute 12 sec latency 89.779 ms 2 1667 0.73 MB/sec execute 13 sec latency 144.778 ms 12412 12413 12414 Running lustre_rsync 2 1720 0.68 MB/sec execute 14 sec latency 92.963 ms 2 1776 0.64 MB/sec execute 15 sec latency 86.073 ms 2 1802 0.61 MB/sec execute 16 sec latency 138.321 ms 2 1847 0.58 MB/sec execute 17 sec latency 118.509 ms 2 1899 0.55 MB/sec execute 18 sec latency 150.642 ms 2 1989 0.53 MB/sec execute 19 sec latency 160.260 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: 2719 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 488 2 2055 0.51 MB/sec execute 20 sec latency 75.645 ms 2 2158 0.50 MB/sec execute 21 sec latency 89.581 ms 2 2256 0.49 MB/sec execute 22 sec latency 66.273 ms 2 2357 0.56 MB/sec execute 23 sec latency 270.805 ms 2 2416 0.55 MB/sec execute 24 sec latency 155.327 ms 12412 12413 12414 Running lustre_rsync 2 2489 0.58 MB/sec execute 25 sec latency 191.768 ms 2 2592 0.58 MB/sec execute 26 sec latency 70.821 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: 3206 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 325 2 2764 0.78 MB/sec execute 27 sec latency 139.225 ms 2 2913 0.84 MB/sec execute 28 sec latency 212.282 ms 2 2982 0.83 MB/sec execute 29 sec latency 268.616 ms 2 3176 0.84 MB/sec execute 30 sec latency 250.991 ms 2 3301 0.90 MB/sec execute 31 sec latency 152.686 ms 12412 12413 12414 Running lustre_rsync 2 3394 0.88 MB/sec execute 32 sec latency 97.205 ms 2 3558 1.03 MB/sec execute 33 sec latency 78.124 ms 2 3642 1.01 MB/sec execute 34 sec latency 124.763 ms 2 3708 0.99 MB/sec execute 35 sec latency 115.306 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: 3530 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 217 2 3788 1.02 MB/sec execute 36 sec latency 100.822 ms 2 3864 0.99 MB/sec execute 37 sec latency 69.369 ms 2 3935 0.98 MB/sec execute 38 sec latency 90.517 ms 2 4001 0.95 MB/sec execute 39 sec latency 76.470 ms 2 4060 0.93 MB/sec execute 40 sec latency 74.846 ms 12412 12413 12414 Running lustre_rsync 2 4125 0.91 MB/sec execute 41 sec latency 71.211 ms 2 4180 0.89 MB/sec execute 42 sec latency 100.743 ms 2 4240 0.87 MB/sec execute 43 sec latency 198.161 ms 2 4278 0.86 MB/sec execute 44 sec latency 182.006 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: 3746 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 412 2 4307 0.84 MB/sec execute 45 sec latency 289.404 ms 2 4356 0.83 MB/sec execute 46 sec latency 242.375 ms 2 4401 0.82 MB/sec execute 47 sec latency 136.416 ms 2 4456 0.80 MB/sec execute 48 sec latency 232.825 ms 2 4488 0.79 MB/sec execute 49 sec latency 224.592 ms 12412 12413 12414 Running lustre_rsync 2 4544 0.78 MB/sec execute 50 sec latency 106.935 ms 2 4601 0.80 MB/sec execute 51 sec latency 226.900 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: 4157 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 193 2 4672 0.79 MB/sec execute 52 sec latency 75.094 ms 2 4747 0.78 MB/sec execute 53 sec latency 83.885 ms 2 4801 0.77 MB/sec execute 54 sec latency 97.435 ms 2 4951 0.86 MB/sec execute 55 sec latency 71.010 ms 2 5010 0.84 MB/sec execute 56 sec latency 113.334 ms 2 5064 0.83 MB/sec execute 57 sec latency 266.772 ms 12412 12413 12414 Running lustre_rsync 2 5129 0.82 MB/sec execute 58 sec latency 115.095 ms 2 5165 0.81 MB/sec execute 59 sec latency 123.800 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: 4349 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 193 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1529 38.929 138.299 Close 1132 9.655 52.127 Rename 68 59.143 147.965 Unlink 282 17.736 60.063 Qpathinfo 1424 9.597 124.735 Qfileinfo 244 0.696 11.112 Qfsinfo 244 0.787 17.459 Sfileinfo 154 39.943 114.169 Find 532 2.753 100.713 WriteX 773 5.579 56.685 ReadX 2351 0.045 4.934 LockX 4 4.903 6.897 UnlockX 4 6.071 6.413 Flush 115 127.080 289.387 Throughput 0.806296 MB/sec 2 clients 2 procs max_latency=289.404 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Sep 21 09:11:35 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/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' 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: 4541 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 243 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: 4783 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