== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 01:14:38 (1786166078) 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 01:14:46 EDT 2026 waiting for dbench pid 12403 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 112 10.45 MB/sec warmup 1 sec latency 89.315 ms 2 173 7.05 MB/sec warmup 2 sec latency 125.220 ms 2 213 5.50 MB/sec warmup 3 sec latency 257.533 ms 2 286 5.35 MB/sec warmup 4 sec latency 109.649 ms 2 349 5.00 MB/sec warmup 5 sec latency 106.624 ms 2 405 4.78 MB/sec warmup 6 sec latency 124.392 ms Running lustre_rsync 2 467 4.68 MB/sec warmup 7 sec latency 137.742 ms 2 508 4.39 MB/sec warmup 8 sec latency 189.206 ms 2 646 4.68 MB/sec warmup 9 sec latency 111.978 ms 2 690 4.23 MB/sec warmup 10 sec latency 139.076 ms 2 728 3.87 MB/sec warmup 11 sec latency 167.915 ms 2 806 0.23 MB/sec execute 1 sec latency 160.559 ms 2 870 0.29 MB/sec execute 2 sec latency 94.550 ms 2 893 0.21 MB/sec execute 3 sec latency 270.850 ms 2 940 0.21 MB/sec execute 4 sec latency 153.525 ms 2 983 0.22 MB/sec execute 5 sec latency 176.816 ms 2 1084 0.52 MB/sec execute 6 sec latency 110.317 ms 2 1156 0.47 MB/sec execute 7 sec latency 79.114 ms 2 1227 0.43 MB/sec execute 8 sec latency 67.204 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 13 seconds Changelog records consumed: 227 2 1384 1.03 MB/sec execute 9 sec latency 76.230 ms 2 1445 0.93 MB/sec execute 10 sec latency 74.589 ms 2 1521 0.86 MB/sec execute 11 sec latency 232.081 ms 2 1642 0.80 MB/sec execute 12 sec latency 81.749 ms 2 1773 0.76 MB/sec execute 13 sec latency 72.095 ms 12403 12404 12405 Running lustre_rsync 2 1839 0.71 MB/sec execute 14 sec latency 68.352 ms 2 1918 0.68 MB/sec execute 15 sec latency 169.742 ms 2 2001 0.64 MB/sec execute 16 sec latency 70.899 ms 2 2082 0.62 MB/sec execute 17 sec latency 109.586 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: 2791 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 530 2 2173 0.60 MB/sec execute 18 sec latency 73.785 ms 2 2345 0.69 MB/sec execute 19 sec latency 177.636 ms 2 2400 0.66 MB/sec execute 20 sec latency 188.150 ms 2 2461 0.67 MB/sec execute 21 sec latency 216.156 ms 2 2574 0.69 MB/sec execute 22 sec latency 201.940 ms 12403 12404 12405 Running lustre_rsync 2 2757 0.92 MB/sec execute 23 sec latency 122.553 ms 2 2910 0.98 MB/sec execute 24 sec latency 204.321 ms 2 2992 0.97 MB/sec execute 25 sec latency 134.279 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: 3320 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 333 2 3197 0.99 MB/sec execute 26 sec latency 159.236 ms 2 3343 1.04 MB/sec execute 27 sec latency 201.043 ms 2 3432 1.08 MB/sec execute 28 sec latency 104.411 ms 2 3564 1.17 MB/sec execute 29 sec latency 153.109 ms 2 3672 1.15 MB/sec execute 30 sec latency 67.470 ms 12403 12404 12405 Running lustre_rsync 2 3760 1.18 MB/sec execute 31 sec latency 97.338 ms 2 3798 1.15 MB/sec execute 32 sec latency 153.114 ms 2 3842 1.11 MB/sec execute 33 sec latency 151.602 ms 2 3899 1.10 MB/sec execute 34 sec latency 106.182 ms 2 3944 1.07 MB/sec execute 35 sec latency 106.919 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: 3652 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 280 2 4000 1.04 MB/sec execute 36 sec latency 109.107 ms 2 4071 1.01 MB/sec execute 37 sec latency 128.793 ms 2 4151 0.98 MB/sec execute 38 sec latency 106.963 ms 2 4236 0.97 MB/sec execute 39 sec latency 116.580 ms 2 4264 0.95 MB/sec execute 40 sec latency 326.186 ms 12403 12404 12405 Running lustre_rsync 2 4301 0.93 MB/sec execute 41 sec latency 204.712 ms 2 4358 0.91 MB/sec execute 42 sec latency 111.859 ms 2 4384 0.89 MB/sec execute 43 sec latency 203.673 ms 2 4447 0.88 MB/sec execute 44 sec latency 150.599 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: 3931 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 374 2 4490 0.87 MB/sec execute 45 sec latency 170.829 ms 2 4551 0.85 MB/sec execute 46 sec latency 138.809 ms 2 4631 0.88 MB/sec execute 47 sec latency 97.663 ms 2 4704 0.86 MB/sec execute 48 sec latency 80.532 ms 2 4765 0.85 MB/sec execute 49 sec latency 113.433 ms 12403 12404 12405 Running lustre_rsync 2 4821 0.83 MB/sec execute 50 sec latency 132.168 ms 2 4963 0.93 MB/sec execute 51 sec latency 77.856 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: 4304 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 218 2 5027 0.91 MB/sec execute 52 sec latency 112.459 ms 2 5090 0.90 MB/sec execute 53 sec latency 202.583 ms 2 5142 0.88 MB/sec execute 54 sec latency 111.322 ms 2 5209 0.87 MB/sec execute 55 sec latency 158.612 ms 2 5259 0.85 MB/sec execute 56 sec latency 119.082 ms 12403 12404 12405 Running lustre_rsync 2 5301 0.84 MB/sec execute 57 sec latency 103.683 ms 2 5352 0.83 MB/sec execute 58 sec latency 88.176 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: 4521 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 188 2 5396 0.82 MB/sec execute 59 sec latency 104.114 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1665 36.859 153.089 Close 1238 8.854 83.907 Rename 72 55.858 132.137 Unlink 290 16.263 106.931 Qpathinfo 1519 8.795 132.216 Qfileinfo 266 0.740 12.710 Qfsinfo 244 0.663 14.936 Sfileinfo 154 38.559 93.543 Find 552 2.078 58.829 WriteX 810 5.254 60.576 ReadX 2430 0.049 10.089 LockX 4 4.237 5.111 UnlockX 4 5.506 7.841 Flush 122 112.505 326.159 Throughput 0.8157 MB/sec 2 clients 2 procs max_latency=326.186 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 8 01:16:01 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 Running lustre_rsync removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' 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 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: 4708 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 273 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: 4980 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