== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 04:33:04 (1786177984) 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 Aug 8 04:33:12 EDT 2026 waiting for dbench pid 12416 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 2 117 10.73 MB/sec warmup 1 sec latency 103.088 ms 2 170 6.95 MB/sec warmup 2 sec latency 115.078 ms 2 219 5.65 MB/sec warmup 3 sec latency 237.149 ms 2 295 5.43 MB/sec warmup 4 sec latency 89.542 ms 2 357 5.11 MB/sec warmup 5 sec latency 105.815 ms 2 429 5.04 MB/sec warmup 6 sec latency 98.668 ms Running lustre_rsync 2 478 4.76 MB/sec warmup 7 sec latency 169.136 ms 2 559 4.80 MB/sec warmup 8 sec latency 108.482 ms 2 661 4.69 MB/sec warmup 9 sec latency 93.434 ms 2 679 4.22 MB/sec warmup 10 sec latency 171.502 ms 2 717 3.86 MB/sec warmup 11 sec latency 143.523 ms 2 787 0.28 MB/sec execute 1 sec latency 329.729 ms 2 812 0.17 MB/sec execute 2 sec latency 197.469 ms 2 877 0.23 MB/sec execute 3 sec latency 176.630 ms 2 901 0.18 MB/sec execute 4 sec latency 158.772 ms 2 922 0.18 MB/sec execute 5 sec latency 300.402 ms 2 967 0.17 MB/sec execute 6 sec latency 137.437 ms 2 1005 0.25 MB/sec execute 7 sec latency 258.224 ms 2 1085 0.40 MB/sec execute 8 sec latency 84.351 ms 2 1157 0.38 MB/sec execute 9 sec latency 90.924 ms 2 1203 0.35 MB/sec execute 10 sec latency 119.778 ms 2 1238 0.32 MB/sec execute 11 sec latency 118.841 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 17 seconds Changelog records consumed: 223 2 1388 0.78 MB/sec execute 12 sec latency 107.593 ms 2 1443 0.72 MB/sec execute 13 sec latency 128.958 ms 2 1503 0.68 MB/sec execute 14 sec latency 181.245 ms 2 1600 0.64 MB/sec execute 15 sec latency 70.451 ms 2 1653 0.61 MB/sec execute 16 sec latency 223.315 ms 12416 12417 12418 Running lustre_rsync 2 1703 0.58 MB/sec execute 17 sec latency 113.211 ms 2 1766 0.55 MB/sec execute 18 sec latency 81.336 ms 2 1801 0.53 MB/sec execute 19 sec latency 101.955 ms 2 1844 0.50 MB/sec execute 20 sec latency 111.558 ms 2 1887 0.48 MB/sec execute 21 sec latency 262.941 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: 2971 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 460 2 1969 0.47 MB/sec execute 22 sec latency 168.000 ms 2 2017 0.45 MB/sec execute 23 sec latency 93.206 ms 2 2141 0.45 MB/sec execute 24 sec latency 82.897 ms 2 2197 0.43 MB/sec execute 25 sec latency 105.083 ms 2 2345 0.51 MB/sec execute 26 sec latency 89.879 ms 2 2388 0.49 MB/sec execute 27 sec latency 229.874 ms 12416 12417 12418 Running lustre_rsync 2 2416 0.48 MB/sec execute 28 sec latency 222.855 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: 3430 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 313 2 2448 0.47 MB/sec execute 29 sec latency 357.558 ms 2 2494 0.49 MB/sec execute 30 sec latency 296.273 ms 2 2595 0.50 MB/sec execute 31 sec latency 99.624 ms 2 2772 0.66 MB/sec execute 32 sec latency 200.562 ms 2 2953 0.74 MB/sec execute 33 sec latency 156.413 ms 2 3023 0.72 MB/sec execute 34 sec latency 153.655 ms 12416 12417 12418 Running lustre_rsync 2 3276 0.80 MB/sec execute 35 sec latency 143.417 ms 2 3368 0.78 MB/sec execute 36 sec latency 166.815 ms 2 3527 0.92 MB/sec execute 37 sec latency 118.698 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: 3742 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 187 2 3625 0.91 MB/sec execute 38 sec latency 71.271 ms 2 3701 0.89 MB/sec execute 39 sec latency 70.018 ms 2 3782 0.92 MB/sec execute 40 sec latency 99.018 ms 2 3836 0.90 MB/sec execute 41 sec latency 102.282 ms 2 3906 0.89 MB/sec execute 42 sec latency 84.048 ms 12416 12417 12418 Running lustre_rsync 2 3971 0.87 MB/sec execute 43 sec latency 84.394 ms 2 4032 0.85 MB/sec execute 44 sec latency 86.973 ms 2 4085 0.83 MB/sec execute 45 sec latency 133.883 ms 2 4160 0.81 MB/sec execute 46 sec latency 73.885 ms 2 4242 0.81 MB/sec execute 47 sec latency 202.669 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: 3928 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 378 2 4292 0.79 MB/sec execute 48 sec latency 216.557 ms 2 4338 0.78 MB/sec execute 49 sec latency 244.325 ms 2 4372 0.77 MB/sec execute 50 sec latency 214.569 ms 2 4443 0.76 MB/sec execute 51 sec latency 127.417 ms 2 4483 0.75 MB/sec execute 52 sec latency 254.173 ms 12416 12417 12418 Running lustre_rsync 2 4526 0.74 MB/sec execute 53 sec latency 207.680 ms 2 4555 0.73 MB/sec execute 54 sec latency 240.438 ms 2 4629 0.75 MB/sec execute 55 sec latency 94.130 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: 4305 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 270 2 4698 0.74 MB/sec execute 56 sec latency 72.568 ms 2 4765 0.73 MB/sec execute 57 sec latency 62.366 ms 2 4832 0.72 MB/sec execute 58 sec latency 77.688 ms 2 4980 0.81 MB/sec execute 59 sec latency 74.398 ms 2 cleanup 60 sec 12416 12417 12418 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1460 39.943 158.754 Close 1105 10.158 60.014 Rename 70 62.477 156.401 Unlink 282 17.060 81.819 Qpathinfo 1362 10.368 222.827 Qfileinfo 230 0.917 13.397 Qfsinfo 252 1.113 32.790 Sfileinfo 158 41.577 95.758 Find 514 2.365 77.550 WriteX 746 5.933 78.105 ReadX 2328 0.052 7.070 LockX 4 9.848 14.855 UnlockX 4 4.371 5.921 Flush 112 128.117 357.539 Throughput 0.806039 MB/sec 2 clients 2 procs max_latency=357.558 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 8 04:34:27 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: 4574 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 237 removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' 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: 4810 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 139 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: 4948 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