== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 10:41:32 (1787841692) 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 Aug 27 10:41:41 EDT 2026 waiting for dbench pid 12429 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 8.39 MB/sec warmup 1 sec latency 108.786 ms 2 150 6.41 MB/sec warmup 2 sec latency 139.001 ms 2 207 5.40 MB/sec warmup 3 sec latency 125.329 ms 2 288 5.35 MB/sec warmup 4 sec latency 85.092 ms 2 341 4.90 MB/sec warmup 5 sec latency 112.945 ms 2 414 4.87 MB/sec warmup 6 sec latency 119.376 ms Running lustre_rsync 2 480 4.78 MB/sec warmup 7 sec latency 104.073 ms 2 516 4.47 MB/sec warmup 8 sec latency 253.844 ms 2 627 4.67 MB/sec warmup 9 sec latency 119.779 ms 2 672 4.23 MB/sec warmup 10 sec latency 262.669 ms 2 722 3.87 MB/sec warmup 11 sec latency 132.673 ms 2 798 0.23 MB/sec execute 1 sec latency 197.661 ms 2 871 0.30 MB/sec execute 2 sec latency 99.382 ms 2 907 0.24 MB/sec execute 3 sec latency 195.041 ms 2 952 0.22 MB/sec execute 4 sec latency 194.673 ms 2 988 0.22 MB/sec execute 5 sec latency 235.429 ms 2 1074 0.52 MB/sec execute 6 sec latency 104.847 ms 2 1133 0.46 MB/sec execute 7 sec latency 81.018 ms 2 1186 0.42 MB/sec execute 8 sec latency 99.505 ms 2 1230 0.38 MB/sec execute 9 sec latency 98.264 ms 2 1290 0.45 MB/sec execute 10 sec latency 104.473 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 16 seconds Changelog records consumed: 228 2 1419 0.84 MB/sec execute 11 sec latency 154.039 ms 2 1485 0.78 MB/sec execute 12 sec latency 208.496 ms 2 1556 0.73 MB/sec execute 13 sec latency 177.995 ms 2 1640 0.69 MB/sec execute 14 sec latency 189.328 ms 2 1685 0.65 MB/sec execute 15 sec latency 231.094 ms 12429 12430 12431 Running lustre_rsync 2 1739 0.61 MB/sec execute 16 sec latency 103.566 ms 2 1782 0.58 MB/sec execute 17 sec latency 121.181 ms 2 1823 0.55 MB/sec execute 18 sec latency 95.124 ms 2 1877 0.53 MB/sec execute 19 sec latency 113.481 ms 2 1952 0.51 MB/sec execute 20 sec latency 230.242 ms 2 2007 0.49 MB/sec execute 21 sec latency 101.169 ms 2 2046 0.48 MB/sec execute 22 sec latency 135.623 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: 2579 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 486 2 2127 0.46 MB/sec execute 23 sec latency 184.141 ms 2 2184 0.45 MB/sec execute 24 sec latency 89.270 ms 2 2255 0.44 MB/sec execute 25 sec latency 94.846 ms 2 2354 0.50 MB/sec execute 26 sec latency 285.107 ms 2 2414 0.50 MB/sec execute 27 sec latency 150.301 ms 12429 12430 12431 Running lustre_rsync 2 2441 0.48 MB/sec execute 28 sec latency 167.843 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: 3064 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 298 2 2554 0.52 MB/sec execute 29 sec latency 229.545 ms 2 2622 0.51 MB/sec execute 30 sec latency 89.377 ms 2 2876 0.70 MB/sec execute 31 sec latency 204.354 ms 2 2935 0.76 MB/sec execute 32 sec latency 193.911 ms 2 3015 0.74 MB/sec execute 33 sec latency 147.533 ms 12429 12430 12431 Running lustre_rsync 2 3220 0.76 MB/sec execute 34 sec latency 136.149 ms 2 3342 0.80 MB/sec execute 35 sec latency 111.071 ms 2 3468 0.89 MB/sec execute 36 sec latency 102.663 ms 2 3568 0.92 MB/sec execute 37 sec latency 95.596 ms 2 3641 0.91 MB/sec execute 38 sec latency 93.516 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: 3361 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 196 2 3708 0.89 MB/sec execute 39 sec latency 88.246 ms 2 3791 0.92 MB/sec execute 40 sec latency 81.908 ms 2 3844 0.90 MB/sec execute 41 sec latency 96.465 ms 2 3911 0.89 MB/sec execute 42 sec latency 71.460 ms 2 3963 0.87 MB/sec execute 43 sec latency 102.052 ms 12429 12430 12431 Running lustre_rsync 2 4027 0.85 MB/sec execute 44 sec latency 87.314 ms 2 4076 0.83 MB/sec execute 45 sec latency 168.476 ms 2 4129 0.81 MB/sec execute 46 sec latency 157.457 ms 2 4213 0.80 MB/sec execute 47 sec latency 92.429 ms 2 4242 0.79 MB/sec execute 48 sec latency 437.448 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: 3556 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 389 2 4279 0.77 MB/sec execute 49 sec latency 151.293 ms 2 4305 0.76 MB/sec execute 50 sec latency 283.687 ms 2 4347 0.75 MB/sec execute 51 sec latency 108.415 ms 2 4373 0.74 MB/sec execute 52 sec latency 155.690 ms 2 4443 0.73 MB/sec execute 53 sec latency 129.539 ms 12429 12430 12431 Running lustre_rsync 2 4478 0.72 MB/sec execute 54 sec latency 200.355 ms 2 4513 0.71 MB/sec execute 55 sec latency 169.909 ms 2 4552 0.70 MB/sec execute 56 sec latency 238.584 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: 3944 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 228 2 4636 0.72 MB/sec execute 57 sec latency 153.180 ms 2 4694 0.71 MB/sec execute 58 sec latency 120.776 ms 2 4764 0.70 MB/sec execute 59 sec latency 97.067 ms 2 cleanup 60 sec 2 cleanup 61 sec 12429 12430 12431 Running lustre_rsync 2 cleanup 62 sec 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1385 40.783 184.106 Close 1044 11.072 88.905 Rename 70 64.490 141.138 Unlink 272 19.270 111.258 Qpathinfo 1310 10.637 119.947 Qfileinfo 217 0.870 22.716 Qfsinfo 238 0.848 15.460 Sfileinfo 154 47.449 123.471 Find 486 3.276 157.424 WriteX 724 5.842 62.315 ReadX 2107 0.053 6.609 LockX 4 7.826 8.191 UnlockX 4 8.407 12.975 Flush 110 133.156 437.422 Throughput 0.703756 MB/sec 2 clients 2 procs max_latency=437.448 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 10:42:56 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: 4171 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 216 removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' 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: 4386 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 96 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: 4481 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