== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:47:19 (1786830439) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 15 17:47:29 EDT 2026 waiting for dbench pid 13535 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 2 114 10.48 MB/sec warmup 1 sec latency 79.268 ms 2 177 7.19 MB/sec warmup 2 sec latency 101.871 ms 2 247 6.27 MB/sec warmup 3 sec latency 95.830 ms 2 327 5.93 MB/sec warmup 4 sec latency 76.295 ms 2 437 6.15 MB/sec warmup 5 sec latency 67.155 ms 2 528 6.13 MB/sec warmup 6 sec latency 69.789 ms 2 696 6.05 MB/sec warmup 7 sec latency 70.310 ms Running lustre_rsync 2 751 5.33 MB/sec warmup 8 sec latency 95.181 ms 2 790 4.76 MB/sec warmup 9 sec latency 203.755 ms 2 874 4.32 MB/sec warmup 10 sec latency 74.743 ms 2 929 3.95 MB/sec warmup 11 sec latency 92.469 ms 2 1063 2.10 MB/sec execute 1 sec latency 138.471 ms 2 1129 1.12 MB/sec execute 2 sec latency 156.686 ms 2 1184 0.78 MB/sec execute 3 sec latency 105.513 ms 2 1235 0.61 MB/sec execute 4 sec latency 75.979 ms 2 1328 1.08 MB/sec execute 5 sec latency 85.872 ms 2 1458 1.38 MB/sec execute 6 sec latency 96.591 ms 2 1545 1.21 MB/sec execute 7 sec latency 72.646 ms 2 1648 1.08 MB/sec execute 8 sec latency 90.422 ms 2 1697 0.97 MB/sec execute 9 sec latency 123.369 ms 2 1772 0.88 MB/sec execute 10 sec latency 91.576 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 14 seconds Changelog records consumed: 315 2 1827 0.81 MB/sec execute 11 sec latency 108.048 ms 2 1931 0.76 MB/sec execute 12 sec latency 71.401 ms 2 2009 0.71 MB/sec execute 13 sec latency 88.963 ms 2 2104 0.68 MB/sec execute 14 sec latency 76.832 ms 2 2180 0.65 MB/sec execute 15 sec latency 107.900 ms 13535 13536 13537 Running lustre_rsync 2 2335 0.74 MB/sec execute 16 sec latency 83.936 ms 2 2404 0.72 MB/sec execute 17 sec latency 71.173 ms 2 2477 0.76 MB/sec execute 18 sec latency 122.550 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: 3537 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 642 2 2595 0.75 MB/sec execute 19 sec latency 104.404 ms 2 2878 1.03 MB/sec execute 20 sec latency 78.101 ms 2 3010 1.11 MB/sec execute 21 sec latency 114.575 ms 2 3258 1.20 MB/sec execute 22 sec latency 249.350 ms 2 3401 1.20 MB/sec execute 23 sec latency 74.645 ms 13535 13536 13537 Running lustre_rsync 2 3571 1.38 MB/sec execute 24 sec latency 80.690 ms 2 3658 1.34 MB/sec execute 25 sec latency 75.320 ms 2 3722 1.30 MB/sec execute 26 sec latency 100.321 ms 2 3781 1.32 MB/sec execute 27 sec latency 235.737 ms 2 3842 1.28 MB/sec execute 28 sec latency 80.469 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: 4178 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 328 2 3927 1.25 MB/sec execute 29 sec latency 59.974 ms 2 4014 1.21 MB/sec execute 30 sec latency 48.415 ms 2 4094 1.17 MB/sec execute 31 sec latency 69.629 ms 2 4179 1.14 MB/sec execute 32 sec latency 89.238 ms 2 4266 1.12 MB/sec execute 33 sec latency 121.377 ms 13535 13536 13537 Running lustre_rsync 2 4339 1.09 MB/sec execute 34 sec latency 84.731 ms 2 4375 1.07 MB/sec execute 35 sec latency 108.987 ms 2 4447 1.05 MB/sec execute 36 sec latency 78.955 ms 2 4487 1.03 MB/sec execute 37 sec latency 99.293 ms 2 4547 1.01 MB/sec execute 38 sec latency 98.543 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: 4505 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 471 2 4652 1.03 MB/sec execute 39 sec latency 59.011 ms 2 4754 1.01 MB/sec execute 40 sec latency 53.145 ms 2 4827 0.99 MB/sec execute 41 sec latency 89.104 ms 2 4980 1.11 MB/sec execute 42 sec latency 77.297 ms 2 5044 1.08 MB/sec execute 43 sec latency 212.015 ms 13535 13536 13537 Running lustre_rsync 2 5122 1.06 MB/sec execute 44 sec latency 75.279 ms 2 5167 1.04 MB/sec execute 45 sec latency 87.544 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: 4975 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 290 2 5252 1.02 MB/sec execute 46 sec latency 80.874 ms 2 5306 1.00 MB/sec execute 47 sec latency 107.571 ms 2 5370 0.98 MB/sec execute 48 sec latency 88.333 ms 2 5449 0.96 MB/sec execute 49 sec latency 74.769 ms 2 5535 0.95 MB/sec execute 50 sec latency 109.682 ms 13535 13536 13537 Running lustre_rsync 2 5608 0.93 MB/sec execute 51 sec latency 118.182 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: 5264 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 233 2 5671 0.92 MB/sec execute 52 sec latency 110.742 ms 2 5775 0.90 MB/sec execute 53 sec latency 54.205 ms 2 5901 0.93 MB/sec execute 54 sec latency 54.920 ms 2 5980 0.92 MB/sec execute 55 sec latency 81.655 ms 2 6084 0.93 MB/sec execute 56 sec latency 75.701 ms 2 6241 0.97 MB/sec execute 57 sec latency 101.556 ms 13535 13536 13537 Running lustre_rsync 2 6480 1.04 MB/sec execute 58 sec latency 70.997 ms 2 6632 1.05 MB/sec execute 59 sec latency 96.641 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: 5496 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 254 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1914 33.450 249.333 Close 1462 8.305 48.313 Rename 87 51.574 123.344 Unlink 327 13.567 61.597 Qpathinfo 1884 8.445 156.671 Qfileinfo 354 0.770 17.021 Qfsinfo 296 0.784 26.470 Sfileinfo 167 36.103 104.389 Find 669 1.795 89.218 WriteX 1015 5.766 55.918 ReadX 3340 0.035 3.809 LockX 8 9.183 15.746 UnlockX 8 9.194 21.074 Flush 119 42.980 121.361 Throughput 1.05161 MB/sec 2 clients 2 procs max_latency=249.350 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 15 17:48:43 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/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' 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 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: 5749 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 301 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: 6049 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-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found