== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 22:28:40 (1786415320) 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 Aug 10 22:28:48 EDT 2026 waiting for dbench pid 12422 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 90 8.26 MB/sec warmup 1 sec latency 129.771 ms 2 151 6.41 MB/sec warmup 2 sec latency 142.134 ms 2 207 5.40 MB/sec warmup 3 sec latency 101.553 ms 2 279 5.21 MB/sec warmup 4 sec latency 89.934 ms 2 337 4.86 MB/sec warmup 5 sec latency 121.698 ms 2 400 4.73 MB/sec warmup 6 sec latency 107.847 ms Running lustre_rsync 2 457 4.57 MB/sec warmup 7 sec latency 136.085 ms 2 494 4.29 MB/sec warmup 8 sec latency 227.109 ms 2 602 4.63 MB/sec warmup 9 sec latency 121.892 ms 2 671 4.23 MB/sec warmup 10 sec latency 178.710 ms 2 711 3.85 MB/sec warmup 11 sec latency 118.511 ms 2 769 0.10 MB/sec execute 1 sec latency 212.249 ms 2 796 0.16 MB/sec execute 2 sec latency 268.728 ms 2 823 0.12 MB/sec execute 3 sec latency 163.323 ms 2 880 0.18 MB/sec execute 4 sec latency 174.851 ms 2 913 0.18 MB/sec execute 5 sec latency 162.334 ms 2 966 0.17 MB/sec execute 6 sec latency 134.465 ms 2 990 0.17 MB/sec execute 7 sec latency 256.893 ms 2 1065 0.39 MB/sec execute 8 sec latency 130.552 ms 2 1142 0.37 MB/sec execute 9 sec latency 114.223 ms 2 1201 0.35 MB/sec execute 10 sec latency 91.766 ms 2 1252 0.32 MB/sec execute 11 sec latency 101.980 ms 2 1408 0.78 MB/sec execute 12 sec latency 85.576 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 18 seconds Changelog records consumed: 228 2 1477 0.73 MB/sec execute 13 sec latency 186.834 ms 2 1535 0.68 MB/sec execute 14 sec latency 310.169 ms 2 1629 0.65 MB/sec execute 15 sec latency 179.139 ms 2 1684 0.61 MB/sec execute 16 sec latency 162.652 ms 2 1764 0.58 MB/sec execute 17 sec latency 87.358 ms 12422 12423 12424 Running lustre_rsync 2 1816 0.56 MB/sec execute 18 sec latency 127.375 ms 2 1872 0.53 MB/sec execute 19 sec latency 111.814 ms 2 1975 0.51 MB/sec execute 20 sec latency 117.888 ms 2 2038 0.50 MB/sec execute 21 sec latency 90.364 ms 2 2142 0.49 MB/sec execute 22 sec latency 73.530 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: 2699 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 531 2 2185 0.47 MB/sec execute 23 sec latency 229.381 ms 2 2299 0.50 MB/sec execute 24 sec latency 89.497 ms 2 2374 0.53 MB/sec execute 25 sec latency 268.791 ms 2 2420 0.52 MB/sec execute 26 sec latency 204.448 ms 2 2483 0.54 MB/sec execute 27 sec latency 175.643 ms 12422 12423 12424 Running lustre_rsync 2 2572 0.54 MB/sec execute 28 sec latency 213.207 ms 2 2680 0.63 MB/sec execute 29 sec latency 112.370 ms 2 2827 0.72 MB/sec execute 30 sec latency 343.193 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: 3229 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 301 2 2940 0.77 MB/sec execute 31 sec latency 255.159 ms 2 2991 0.76 MB/sec execute 32 sec latency 274.235 ms 2 3206 0.79 MB/sec execute 33 sec latency 237.796 ms 2 3353 0.83 MB/sec execute 34 sec latency 113.417 ms 2 3532 0.97 MB/sec execute 35 sec latency 115.666 ms 12422 12423 12424 Running lustre_rsync 2 3614 0.96 MB/sec execute 36 sec latency 81.818 ms 2 3692 0.94 MB/sec execute 37 sec latency 71.365 ms 2 3753 0.94 MB/sec execute 38 sec latency 123.065 ms 2 3810 0.94 MB/sec execute 39 sec latency 111.206 ms 2 3862 0.92 MB/sec execute 40 sec latency 139.118 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: 3529 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 258 2 3941 0.91 MB/sec execute 41 sec latency 79.067 ms 2 4022 0.89 MB/sec execute 42 sec latency 61.326 ms 2 4097 0.87 MB/sec execute 43 sec latency 90.301 ms 2 4186 0.85 MB/sec execute 44 sec latency 147.762 ms 2 4247 0.84 MB/sec execute 45 sec latency 237.323 ms 12422 12423 12424 Running lustre_rsync 2 4285 0.83 MB/sec execute 46 sec latency 134.777 ms 2 4339 0.81 MB/sec execute 47 sec latency 131.196 ms 2 4381 0.80 MB/sec execute 48 sec latency 176.933 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: 3787 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 403 2 4449 0.79 MB/sec execute 49 sec latency 186.371 ms 2 4494 0.78 MB/sec execute 50 sec latency 162.149 ms 2 4552 0.77 MB/sec execute 51 sec latency 181.140 ms 2 4643 0.80 MB/sec execute 52 sec latency 164.123 ms 2 4728 0.78 MB/sec execute 53 sec latency 65.234 ms 12422 12423 12424 Running lustre_rsync 2 4783 0.77 MB/sec execute 54 sec latency 84.487 ms 2 4856 0.78 MB/sec execute 55 sec latency 83.181 ms 2 4980 0.85 MB/sec execute 56 sec latency 88.072 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: 4189 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 234 2 5041 0.84 MB/sec execute 57 sec latency 205.860 ms 2 5097 0.82 MB/sec execute 58 sec latency 248.010 ms 2 5152 0.81 MB/sec execute 59 sec latency 112.174 ms 2 cleanup 60 sec 2 cleanup 61 sec 12422 12423 12424 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1551 37.335 229.348 Close 1150 9.500 47.533 Rename 70 59.921 125.220 Unlink 286 15.959 51.474 Qpathinfo 1432 9.745 130.532 Qfileinfo 245 0.876 21.159 Qfsinfo 252 1.311 31.225 Sfileinfo 159 42.744 154.656 Find 535 2.224 54.994 WriteX 783 5.896 78.800 ReadX 2375 0.048 4.363 LockX 4 8.841 16.289 UnlockX 4 20.136 32.372 Flush 119 128.566 343.177 Throughput 0.810519 MB/sec 2 clients 2 procs max_latency=343.193 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 10 22:30:03 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: 4422 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 201 removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' 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: 4622 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 137 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: 4758 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