== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:48:38 (1788540518) 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 4 12:48:45 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 91 8.38 MB/sec warmup 1 sec latency 121.616 ms 2 156 6.54 MB/sec warmup 2 sec latency 125.631 ms 2 199 5.22 MB/sec warmup 3 sec latency 267.155 ms 2 273 5.12 MB/sec warmup 4 sec latency 96.900 ms 2 336 4.85 MB/sec warmup 5 sec latency 99.474 ms 2 429 5.04 MB/sec warmup 6 sec latency 84.275 ms 2 497 4.95 MB/sec warmup 7 sec latency 99.796 ms Running lustre_rsync 2 624 5.25 MB/sec warmup 8 sec latency 114.978 ms 2 677 4.70 MB/sec warmup 9 sec latency 204.295 ms 2 723 4.25 MB/sec warmup 10 sec latency 193.967 ms 2 778 3.88 MB/sec warmup 11 sec latency 202.739 ms 2 882 0.28 MB/sec execute 1 sec latency 248.763 ms 2 918 0.24 MB/sec execute 2 sec latency 208.054 ms 2 980 0.25 MB/sec execute 3 sec latency 141.267 ms 2 1073 0.69 MB/sec execute 4 sec latency 221.026 ms 2 1154 0.59 MB/sec execute 5 sec latency 79.991 ms 2 1211 0.51 MB/sec execute 6 sec latency 81.229 ms 2 1270 0.46 MB/sec execute 7 sec latency 87.466 ms 2 1440 1.12 MB/sec execute 8 sec latency 67.356 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: 247 2 1500 1.00 MB/sec execute 9 sec latency 166.642 ms 2 1584 0.92 MB/sec execute 10 sec latency 67.596 ms 2 1632 0.84 MB/sec execute 11 sec latency 266.141 ms 2 1685 0.78 MB/sec execute 12 sec latency 318.875 ms 2 1731 0.73 MB/sec execute 13 sec latency 109.929 ms 12403 12404 12405 Running lustre_rsync 2 1786 0.68 MB/sec execute 14 sec latency 110.887 ms 2 1842 0.64 MB/sec execute 15 sec latency 110.239 ms 2 1906 0.61 MB/sec execute 16 sec latency 188.862 ms 2 1998 0.58 MB/sec execute 17 sec latency 76.799 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: 3046 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 509 2 2066 0.57 MB/sec execute 18 sec latency 96.049 ms 2 2157 0.54 MB/sec execute 19 sec latency 98.496 ms 2 2277 0.58 MB/sec execute 20 sec latency 58.898 ms 2 2367 0.61 MB/sec execute 21 sec latency 224.806 ms 2 2422 0.60 MB/sec execute 22 sec latency 169.291 ms 12403 12404 12405 Running lustre_rsync 2 2483 0.62 MB/sec execute 23 sec latency 183.376 ms 2 2585 0.62 MB/sec execute 24 sec latency 213.996 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: 3554 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 279 2 2767 0.83 MB/sec execute 25 sec latency 207.388 ms 2 2926 0.92 MB/sec execute 26 sec latency 200.333 ms 2 2999 0.89 MB/sec execute 27 sec latency 222.782 ms 2 3202 0.91 MB/sec execute 28 sec latency 183.778 ms 2 3287 0.95 MB/sec execute 29 sec latency 363.060 ms 12403 12404 12405 Running lustre_rsync 2 3369 0.93 MB/sec execute 30 sec latency 417.969 ms 2 3567 1.09 MB/sec execute 31 sec latency 75.266 ms 2 3668 1.07 MB/sec execute 32 sec latency 77.168 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: 3832 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 178 2 3758 1.10 MB/sec execute 33 sec latency 89.698 ms 2 3824 1.07 MB/sec execute 34 sec latency 117.066 ms 2 3912 1.06 MB/sec execute 35 sec latency 60.903 ms 2 3992 1.03 MB/sec execute 36 sec latency 62.831 ms 2 4064 1.00 MB/sec execute 37 sec latency 79.891 ms 12403 12404 12405 Running lustre_rsync 2 4134 0.98 MB/sec execute 38 sec latency 100.067 ms 2 4197 0.95 MB/sec execute 39 sec latency 132.766 ms 2 4258 0.94 MB/sec execute 40 sec latency 180.603 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: 4009 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 430 2 4305 0.92 MB/sec execute 41 sec latency 156.715 ms 2 4359 0.91 MB/sec execute 42 sec latency 155.897 ms 2 4410 0.89 MB/sec execute 43 sec latency 110.825 ms 2 4467 0.88 MB/sec execute 44 sec latency 300.653 ms 2 4505 0.86 MB/sec execute 45 sec latency 170.239 ms 12403 12404 12405 Running lustre_rsync 2 4548 0.84 MB/sec execute 46 sec latency 217.003 ms 2 4626 0.87 MB/sec execute 47 sec latency 150.811 ms 2 4702 0.86 MB/sec execute 48 sec latency 79.235 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: 4438 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 220 2 4779 0.84 MB/sec execute 49 sec latency 88.072 ms 2 4924 0.91 MB/sec execute 50 sec latency 53.202 ms 2 5032 0.93 MB/sec execute 51 sec latency 118.641 ms 2 5114 0.91 MB/sec execute 52 sec latency 147.206 ms 2 5179 0.90 MB/sec execute 53 sec latency 107.340 ms 12403 12404 12405 Running lustre_rsync 2 5241 0.88 MB/sec execute 54 sec latency 197.311 ms 2 5298 0.87 MB/sec execute 55 sec latency 91.806 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: 4657 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 236 2 5353 0.85 MB/sec execute 56 sec latency 87.570 ms 2 5414 0.84 MB/sec execute 57 sec latency 75.013 ms 2 5500 0.83 MB/sec execute 58 sec latency 186.654 ms 2 5576 0.82 MB/sec execute 59 sec latency 84.047 ms 2 cleanup 60 sec 12403 12404 12405 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec 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: 4892 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 250 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1721 35.301 213.938 Close 1305 8.715 44.573 Rename 70 55.394 157.086 Unlink 293 15.502 68.220 Qpathinfo 1633 8.656 132.746 Qfileinfo 273 0.646 17.238 Qfsinfo 243 0.877 26.220 Sfileinfo 148 36.942 105.314 Find 576 2.171 66.172 WriteX 830 5.243 90.271 ReadX 2471 0.058 8.455 LockX 4 8.158 11.359 UnlockX 4 6.141 9.665 Flush 110 123.324 417.952 Throughput 0.816448 MB/sec 2 clients 2 procs max_latency=417.969 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Sep 4 12:50:00 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 removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' 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: 5141 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 148 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: 5288 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