== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 18:00:54 (1786831254) 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 15 18:01:01 EDT 2026 waiting for dbench pid 12424 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 6.27 MB/sec warmup 1 sec latency 93.310 ms 2 156 6.53 MB/sec warmup 2 sec latency 102.967 ms 2 231 5.91 MB/sec warmup 3 sec latency 102.574 ms 2 312 5.74 MB/sec warmup 4 sec latency 71.496 ms 2 379 5.38 MB/sec warmup 5 sec latency 137.307 ms 2 457 5.34 MB/sec warmup 6 sec latency 103.878 ms 2 592 5.78 MB/sec warmup 7 sec latency 99.615 ms Running lustre_rsync 2 669 5.28 MB/sec warmup 8 sec latency 296.964 ms 2 712 4.70 MB/sec warmup 9 sec latency 105.235 ms 2 740 4.26 MB/sec warmup 10 sec latency 223.450 ms 2 796 3.90 MB/sec warmup 11 sec latency 191.517 ms 2 913 0.38 MB/sec execute 1 sec latency 138.282 ms 2 973 0.28 MB/sec execute 2 sec latency 167.307 ms 2 1081 0.90 MB/sec execute 3 sec latency 129.449 ms 2 1177 0.72 MB/sec execute 4 sec latency 99.365 ms 2 1256 0.61 MB/sec execute 5 sec latency 58.803 ms 2 1440 1.48 MB/sec execute 6 sec latency 71.205 ms 2 1516 1.28 MB/sec execute 7 sec latency 205.802 ms 2 1625 1.15 MB/sec execute 8 sec latency 67.151 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: 274 2 1692 1.03 MB/sec execute 9 sec latency 191.856 ms 2 1792 0.95 MB/sec execute 10 sec latency 48.391 ms 2 1894 0.88 MB/sec execute 11 sec latency 141.619 ms 2 2013 0.82 MB/sec execute 12 sec latency 84.913 ms 2 2137 0.78 MB/sec execute 13 sec latency 77.940 ms 12424 12438 12439 Running lustre_rsync 2 2195 0.74 MB/sec execute 14 sec latency 78.529 ms 2 2342 0.84 MB/sec execute 15 sec latency 129.343 ms 2 2397 0.80 MB/sec execute 16 sec latency 214.991 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: 3158 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 631 2 2462 0.80 MB/sec execute 17 sec latency 157.928 ms 2 2595 0.82 MB/sec execute 18 sec latency 138.467 ms 2 2883 1.15 MB/sec execute 19 sec latency 158.335 ms 2 2979 1.19 MB/sec execute 20 sec latency 190.745 ms 2 3178 1.19 MB/sec execute 21 sec latency 206.371 ms 12424 12438 12439 Running lustre_rsync 2 3237 1.17 MB/sec execute 22 sec latency 226.098 ms 2 3359 1.20 MB/sec execute 23 sec latency 152.429 ms 2 3394 1.16 MB/sec execute 24 sec latency 147.932 ms 2 3538 1.34 MB/sec execute 25 sec latency 185.556 ms 2 3591 1.29 MB/sec execute 26 sec latency 143.033 ms 2 3646 1.26 MB/sec execute 27 sec latency 145.496 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: 3788 Clear changelog after use: no Errors: 0 lustre_rsync took 7 seconds Changelog records consumed: 291 2 3705 1.23 MB/sec execute 28 sec latency 109.748 ms 2 3770 1.25 MB/sec execute 29 sec latency 197.435 ms 2 3824 1.21 MB/sec execute 30 sec latency 257.065 ms 2 3878 1.17 MB/sec execute 31 sec latency 105.053 ms 2 3944 1.15 MB/sec execute 32 sec latency 93.686 ms 12424 12438 12439 Running lustre_rsync 2 4005 1.12 MB/sec execute 33 sec latency 165.328 ms 2 4070 1.09 MB/sec execute 34 sec latency 79.435 ms 2 4162 1.06 MB/sec execute 35 sec latency 64.892 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: 4078 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 379 2 4239 1.04 MB/sec execute 36 sec latency 266.481 ms 2 4287 1.01 MB/sec execute 37 sec latency 263.504 ms 2 4331 0.99 MB/sec execute 38 sec latency 202.998 ms 2 4376 0.97 MB/sec execute 39 sec latency 135.087 ms 2 4459 0.96 MB/sec execute 40 sec latency 139.817 ms 12424 12438 12439 Running lustre_rsync 2 4501 0.94 MB/sec execute 41 sec latency 208.083 ms 2 4549 0.92 MB/sec execute 42 sec latency 140.450 ms 2 4647 0.95 MB/sec execute 43 sec latency 196.321 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: 4456 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 260 2 4727 0.93 MB/sec execute 44 sec latency 58.324 ms 2 4809 0.92 MB/sec execute 45 sec latency 67.968 ms 2 4977 1.02 MB/sec execute 46 sec latency 64.425 ms 2 5065 1.00 MB/sec execute 47 sec latency 130.711 ms 2 5157 0.99 MB/sec execute 48 sec latency 84.824 ms 12424 12438 12439 Running lustre_rsync 2 5219 0.97 MB/sec execute 49 sec latency 165.778 ms 2 5287 0.95 MB/sec execute 50 sec latency 66.078 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: 4715 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 252 2 5377 0.93 MB/sec execute 51 sec latency 57.292 ms 2 5451 0.92 MB/sec execute 52 sec latency 174.594 ms 2 5555 0.91 MB/sec execute 53 sec latency 155.071 ms 2 5625 0.89 MB/sec execute 54 sec latency 98.856 ms 2 5720 0.88 MB/sec execute 55 sec latency 75.037 ms 12424 12438 12439 Running lustre_rsync 2 5776 0.87 MB/sec execute 56 sec latency 126.330 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: 4966 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 255 2 5906 0.89 MB/sec execute 57 sec latency 242.496 ms 2 5963 0.88 MB/sec execute 58 sec latency 138.674 ms 2 6011 0.87 MB/sec execute 59 sec latency 212.819 ms 2 cleanup 60 sec 2 cleanup 61 sec 12424 12438 12439 Running lustre_rsync 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1835 32.796 257.058 Close 1421 8.060 147.914 Rename 78 49.687 226.031 Unlink 312 14.586 102.597 Qpathinfo 1782 8.071 143.016 Qfileinfo 309 0.648 11.745 Qfsinfo 260 1.022 98.048 Sfileinfo 175 30.935 73.901 Find 627 1.617 46.679 WriteX 939 5.059 108.641 ReadX 2650 0.033 3.325 LockX 4 5.588 11.526 UnlockX 4 6.389 12.634 Flush 118 116.548 266.463 Throughput 0.86821 MB/sec 2 clients 2 procs max_latency=266.481 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 15 18:02:16 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/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' 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: 5220 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 258 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: 5477 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 64 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: 5540 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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