== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 20:31:09 (1789777869) 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 Fri Sep 18 20:31:17 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 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 71 6.28 MB/sec warmup 1 sec latency 113.053 ms 2 151 6.41 MB/sec warmup 2 sec latency 128.878 ms 2 203 5.31 MB/sec warmup 3 sec latency 157.982 ms 2 279 5.21 MB/sec warmup 4 sec latency 89.428 ms 2 332 4.79 MB/sec warmup 5 sec latency 125.009 ms 2 405 4.77 MB/sec warmup 6 sec latency 115.198 ms Running lustre_rsync 2 476 4.76 MB/sec warmup 7 sec latency 119.774 ms 2 520 4.49 MB/sec warmup 8 sec latency 266.506 ms 2 655 4.67 MB/sec warmup 9 sec latency 89.824 ms 2 683 4.23 MB/sec warmup 10 sec latency 354.612 ms 2 725 3.87 MB/sec warmup 11 sec latency 256.234 ms 2 804 0.23 MB/sec execute 1 sec latency 183.741 ms 2 869 0.25 MB/sec execute 2 sec latency 132.470 ms 2 902 0.21 MB/sec execute 3 sec latency 183.938 ms 2 949 0.22 MB/sec execute 4 sec latency 219.530 ms 2 1008 0.41 MB/sec execute 5 sec latency 169.846 ms 2 1094 0.53 MB/sec execute 6 sec latency 87.547 ms 2 1161 0.47 MB/sec execute 7 sec latency 76.286 ms 2 1234 0.43 MB/sec execute 8 sec latency 64.011 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: 228 2 1404 1.03 MB/sec execute 9 sec latency 77.177 ms 2 1481 0.93 MB/sec execute 10 sec latency 90.408 ms 2 1588 0.87 MB/sec execute 11 sec latency 201.345 ms 2 1655 0.81 MB/sec execute 12 sec latency 199.438 ms 2 1726 0.75 MB/sec execute 13 sec latency 82.014 ms 12403 12404 12405 Running lustre_rsync 2 1785 0.70 MB/sec execute 14 sec latency 109.588 ms 2 1831 0.66 MB/sec execute 15 sec latency 110.391 ms 2 1907 0.63 MB/sec execute 16 sec latency 196.791 ms 2 1980 0.60 MB/sec execute 17 sec latency 112.534 ms 2 2020 0.57 MB/sec execute 18 sec latency 153.556 ms 2 2120 0.56 MB/sec execute 19 sec latency 80.486 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: 2810 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 529 2 2183 0.54 MB/sec execute 20 sec latency 84.313 ms 2 2316 0.61 MB/sec execute 21 sec latency 57.977 ms 2 2377 0.60 MB/sec execute 22 sec latency 164.461 ms 2 2416 0.58 MB/sec execute 23 sec latency 328.698 ms 2 2483 0.61 MB/sec execute 24 sec latency 409.110 ms 12403 12404 12405 Running lustre_rsync 2 2580 0.61 MB/sec execute 25 sec latency 119.455 ms 2 2755 0.81 MB/sec execute 26 sec latency 94.784 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: 3338 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 290 2 2917 0.89 MB/sec execute 27 sec latency 236.949 ms 2 2987 0.87 MB/sec execute 28 sec latency 148.128 ms 2 3098 0.86 MB/sec execute 29 sec latency 331.482 ms 2 3286 0.93 MB/sec execute 30 sec latency 184.227 ms 2 3376 0.91 MB/sec execute 31 sec latency 146.276 ms 12403 12404 12405 Running lustre_rsync 2 3564 1.06 MB/sec execute 32 sec latency 110.014 ms 2 3650 1.04 MB/sec execute 33 sec latency 76.175 ms 2 3715 1.02 MB/sec execute 34 sec latency 95.867 ms 2 3786 1.05 MB/sec execute 35 sec latency 112.061 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: 3627 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 220 2 3838 1.02 MB/sec execute 36 sec latency 122.823 ms 2 3908 1.01 MB/sec execute 37 sec latency 78.063 ms 2 3972 0.98 MB/sec execute 38 sec latency 72.024 ms 2 4050 0.96 MB/sec execute 39 sec latency 62.160 ms 2 4149 0.93 MB/sec execute 40 sec latency 58.261 ms 12403 12404 12405 Running lustre_rsync 2 4224 0.92 MB/sec execute 41 sec latency 115.218 ms 2 4255 0.90 MB/sec execute 42 sec latency 261.547 ms 2 4294 0.88 MB/sec execute 43 sec latency 198.251 ms 2 4337 0.87 MB/sec execute 44 sec latency 149.967 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: 3846 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 434 2 4373 0.85 MB/sec execute 45 sec latency 233.193 ms 2 4450 0.84 MB/sec execute 46 sec latency 130.432 ms 2 4489 0.83 MB/sec execute 47 sec latency 243.533 ms 2 4544 0.82 MB/sec execute 48 sec latency 127.349 ms 2 4631 0.84 MB/sec execute 49 sec latency 156.076 ms 12403 12404 12405 Running lustre_rsync 2 4700 0.83 MB/sec execute 50 sec latency 94.897 ms 2 4762 0.81 MB/sec execute 51 sec latency 122.144 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: 4279 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 209 2 4848 0.81 MB/sec execute 52 sec latency 53.323 ms 2 5003 0.90 MB/sec execute 53 sec latency 61.267 ms 2 5070 0.88 MB/sec execute 54 sec latency 216.444 ms 2 5155 0.87 MB/sec execute 55 sec latency 53.736 ms 2 5222 0.85 MB/sec execute 56 sec latency 157.796 ms 12403 12404 12405 Running lustre_rsync 2 5284 0.84 MB/sec execute 57 sec latency 105.221 ms 2 5342 0.83 MB/sec execute 58 sec latency 95.674 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: 4487 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 234 2 5394 0.82 MB/sec execute 59 sec latency 132.727 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1664 35.741 183.345 Close 1235 9.320 69.063 Rename 72 58.817 122.113 Unlink 289 15.407 67.694 Qpathinfo 1515 9.033 106.099 Qfileinfo 266 0.585 11.052 Qfsinfo 244 0.913 37.775 Sfileinfo 154 38.612 97.308 Find 552 2.061 68.721 WriteX 809 5.206 44.452 ReadX 2430 0.042 4.790 LockX 4 6.334 8.786 UnlockX 4 8.294 12.560 Flush 121 122.906 409.092 Throughput 0.815545 MB/sec 2 clients 2 procs max_latency=409.110 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 18 20:32:32 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/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PARADOX' 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' 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 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: 4720 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 264 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: 4983 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 16 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