== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 20:04:33 (1786838673) 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 20:04:36 EDT 2026 waiting for dbench pid 12387 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 2 258 19.46 MB/sec warmup 1 sec latency 36.906 ms 2 496 17.33 MB/sec warmup 2 sec latency 28.686 ms 2 730 14.20 MB/sec warmup 3 sec latency 94.498 ms 2 957 10.90 MB/sec warmup 4 sec latency 51.475 ms 2 1267 9.25 MB/sec warmup 5 sec latency 35.972 ms 2 1644 8.73 MB/sec warmup 6 sec latency 63.444 ms 2 1933 7.56 MB/sec warmup 7 sec latency 44.059 ms 2 2293 6.94 MB/sec warmup 8 sec latency 18.748 ms Running lustre_rsync 2 2559 6.42 MB/sec warmup 9 sec latency 67.150 ms 2 2938 6.70 MB/sec warmup 10 sec latency 77.114 ms 2 3359 6.44 MB/sec warmup 11 sec latency 61.126 ms 2 3961 2.57 MB/sec execute 1 sec latency 24.952 ms 2 4231 1.45 MB/sec execute 2 sec latency 22.976 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 5 seconds Changelog records consumed: 1046 2 4350 1.13 MB/sec execute 3 sec latency 105.631 ms 2 4472 1.01 MB/sec execute 4 sec latency 98.904 ms 2 4635 1.30 MB/sec execute 5 sec latency 63.049 ms 2 4851 1.21 MB/sec execute 6 sec latency 21.492 ms 2 5135 1.85 MB/sec execute 7 sec latency 66.014 ms 12387 12388 12389 Running lustre_rsync 2 5321 1.65 MB/sec execute 8 sec latency 64.267 ms 2 5539 1.51 MB/sec execute 9 sec latency 65.652 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: 8928 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1041 2 5737 1.42 MB/sec execute 10 sec latency 31.401 ms 2 5974 1.53 MB/sec execute 11 sec latency 70.917 ms 2 6310 2.05 MB/sec execute 12 sec latency 74.746 ms 2 6727 2.22 MB/sec execute 13 sec latency 67.266 ms 2 7077 2.67 MB/sec execute 14 sec latency 66.784 ms 12387 12388 12389 Running lustre_rsync 2 7323 2.68 MB/sec execute 15 sec latency 29.456 ms 2 7496 2.55 MB/sec execute 16 sec latency 33.938 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: 9968 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 701 2 7674 2.40 MB/sec execute 17 sec latency 26.823 ms 2 7841 2.31 MB/sec execute 18 sec latency 162.061 ms 2 7988 2.22 MB/sec execute 19 sec latency 81.925 ms 2 8102 2.14 MB/sec execute 20 sec latency 74.983 ms 2 8318 2.14 MB/sec execute 21 sec latency 38.782 ms 12387 12388 12389 Running lustre_rsync 2 8532 2.32 MB/sec execute 22 sec latency 61.403 ms 2 8674 2.22 MB/sec execute 23 sec latency 126.044 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: 10668 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 637 2 8837 2.14 MB/sec execute 24 sec latency 71.137 ms 2 9029 2.07 MB/sec execute 25 sec latency 83.022 ms 2 9269 2.01 MB/sec execute 26 sec latency 29.184 ms 2 9547 2.04 MB/sec execute 27 sec latency 54.158 ms 2 9979 2.26 MB/sec execute 28 sec latency 56.438 ms 12387 12388 12389 Running lustre_rsync 2 10311 2.33 MB/sec execute 29 sec latency 112.561 ms 2 10676 2.53 MB/sec execute 30 sec latency 46.256 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: 11304 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 645 2 10933 2.53 MB/sec execute 31 sec latency 26.568 ms 2 11158 2.47 MB/sec execute 32 sec latency 26.124 ms 2 11354 2.41 MB/sec execute 33 sec latency 153.493 ms 2 11484 2.36 MB/sec execute 34 sec latency 95.774 ms 2 11643 2.31 MB/sec execute 35 sec latency 56.968 ms 12387 12388 12389 Running lustre_rsync 2 11854 2.31 MB/sec execute 36 sec latency 32.846 ms 2 12053 2.41 MB/sec execute 37 sec latency 64.951 ms 2 12161 2.35 MB/sec execute 38 sec latency 103.317 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: 11948 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 721 2 12287 2.29 MB/sec execute 39 sec latency 85.856 ms 2 12431 2.24 MB/sec execute 40 sec latency 117.343 ms 2 12631 2.20 MB/sec execute 41 sec latency 79.633 ms 2 12824 2.16 MB/sec execute 42 sec latency 32.843 ms 2 13058 2.17 MB/sec execute 43 sec latency 75.724 ms 12387 12388 12389 Running lustre_rsync 2 13255 2.16 MB/sec execute 44 sec latency 88.283 ms 2 13639 2.32 MB/sec execute 45 sec latency 82.233 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: 12668 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 568 2 14153 2.47 MB/sec execute 46 sec latency 70.228 ms 2 14373 2.45 MB/sec execute 47 sec latency 32.086 ms 2 14565 2.44 MB/sec execute 48 sec latency 31.132 ms 2 14731 2.39 MB/sec execute 49 sec latency 28.206 ms 2 14916 2.36 MB/sec execute 50 sec latency 157.293 ms 12387 12388 12389 Running lustre_rsync 2 15041 2.32 MB/sec execute 51 sec latency 81.069 ms 2 15185 2.29 MB/sec execute 52 sec latency 79.160 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: 13235 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 688 2 15372 2.29 MB/sec execute 53 sec latency 74.279 ms 2 15631 2.36 MB/sec execute 54 sec latency 36.556 ms 2 15834 2.32 MB/sec execute 55 sec latency 66.144 ms 2 16028 2.29 MB/sec execute 56 sec latency 40.162 ms 2 16286 2.26 MB/sec execute 57 sec latency 60.502 ms 12387 12388 12389 Running lustre_rsync 2 16549 2.26 MB/sec execute 58 sec latency 82.386 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: 13922 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 595 2 16689 2.25 MB/sec execute 59 sec latency 93.911 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 4723 12.907 64.936 Close 3451 2.852 17.633 Rename 192 19.726 40.119 Unlink 959 5.366 25.763 Qpathinfo 4258 3.294 34.897 Qfileinfo 740 0.357 4.824 Qfsinfo 746 0.120 4.355 Sfileinfo 400 13.170 41.732 Find 1592 0.970 26.175 WriteX 2320 1.866 20.872 ReadX 7050 0.023 3.155 LockX 16 2.727 4.979 UnlockX 16 2.632 5.142 Flush 330 43.144 162.045 Throughput 2.25107 MB/sec 2 clients 2 procs max_latency=162.061 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 15 20:05:49 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/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' 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: 14516 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 413 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: 14928 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