== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 15:24:25 (1776194665) 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 Tue Apr 14 15:24:32 EDT 2026 waiting for dbench pid 11302 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 2 111 10.48 MB/sec warmup 1 sec latency 83.858 ms 2 167 6.80 MB/sec warmup 2 sec latency 164.970 ms 2 227 5.83 MB/sec warmup 3 sec latency 114.336 ms 2 293 5.42 MB/sec warmup 4 sec latency 109.269 ms 2 368 5.27 MB/sec warmup 5 sec latency 113.337 ms 2 457 5.34 MB/sec warmup 6 sec latency 96.516 ms Running lustre_rsync 2 522 5.16 MB/sec warmup 7 sec latency 113.400 ms 2 661 5.29 MB/sec warmup 8 sec latency 136.790 ms 2 692 4.71 MB/sec warmup 9 sec latency 298.343 ms 2 734 4.26 MB/sec warmup 10 sec latency 168.391 ms 2 791 3.90 MB/sec warmup 11 sec latency 122.412 ms 2 874 0.35 MB/sec execute 1 sec latency 386.244 ms 2 913 0.28 MB/sec execute 2 sec latency 353.132 ms 2 957 0.21 MB/sec execute 3 sec latency 306.433 ms 2 988 0.21 MB/sec execute 4 sec latency 251.186 ms 2 1083 0.58 MB/sec execute 5 sec latency 87.036 ms 2 1140 0.50 MB/sec execute 6 sec latency 118.459 ms 2 1190 0.44 MB/sec execute 7 sec latency 99.289 ms 2 1253 0.40 MB/sec execute 8 sec latency 77.145 ms 2 1400 1.00 MB/sec execute 9 sec latency 101.313 ms 2 1449 0.90 MB/sec execute 10 sec latency 135.210 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 15 seconds Changelog records consumed: 255 2 1495 0.83 MB/sec execute 11 sec latency 277.062 ms 2 1558 0.77 MB/sec execute 12 sec latency 128.998 ms 2 1632 0.72 MB/sec execute 13 sec latency 242.527 ms 2 1679 0.68 MB/sec execute 14 sec latency 249.069 ms 2 1720 0.63 MB/sec execute 15 sec latency 118.359 ms 11302 11303 11304 Running lustre_rsync 2 1770 0.60 MB/sec execute 16 sec latency 124.360 ms 2 1812 0.57 MB/sec execute 17 sec latency 137.983 ms 2 1858 0.54 MB/sec execute 18 sec latency 106.207 ms 2 1909 0.52 MB/sec execute 19 sec latency 239.100 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3254 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 473 2 1992 0.50 MB/sec execute 20 sec latency 96.547 ms 2 2085 0.49 MB/sec execute 21 sec latency 69.163 ms 2 2156 0.47 MB/sec execute 22 sec latency 77.190 ms 2 2268 0.48 MB/sec execute 23 sec latency 62.069 ms 2 2356 0.53 MB/sec execute 24 sec latency 342.116 ms 11302 11303 11304 Running lustre_rsync 2 2417 0.53 MB/sec execute 25 sec latency 212.298 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3726 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 278 2 2492 0.56 MB/sec execute 26 sec latency 215.082 ms 2 2756 0.77 MB/sec execute 27 sec latency 51.751 ms 2 2977 0.86 MB/sec execute 28 sec latency 97.904 ms 2 3095 0.85 MB/sec execute 29 sec latency 229.155 ms 2 3321 0.92 MB/sec execute 30 sec latency 252.375 ms 11302 11303 11304 Running lustre_rsync 2 3441 0.99 MB/sec execute 31 sec latency 104.659 ms 2 3579 1.06 MB/sec execute 32 sec latency 78.978 ms 2 3660 1.04 MB/sec execute 33 sec latency 68.052 ms 2 3726 1.03 MB/sec execute 34 sec latency 80.080 ms 2 3792 1.04 MB/sec execute 35 sec latency 151.424 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4003 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 246 2 3838 1.01 MB/sec execute 36 sec latency 152.228 ms 2 3902 1.00 MB/sec execute 37 sec latency 77.532 ms 2 3957 0.98 MB/sec execute 38 sec latency 99.006 ms 2 4018 0.95 MB/sec execute 39 sec latency 73.967 ms 2 4075 0.93 MB/sec execute 40 sec latency 131.232 ms 11302 11303 11304 Running lustre_rsync 2 4148 0.91 MB/sec execute 41 sec latency 125.071 ms 2 4236 0.89 MB/sec execute 42 sec latency 93.403 ms 2 4269 0.87 MB/sec execute 43 sec latency 242.891 ms 2 4332 0.86 MB/sec execute 44 sec latency 132.626 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4248 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 416 2 4373 0.85 MB/sec execute 45 sec latency 125.067 ms 2 4446 0.84 MB/sec execute 46 sec latency 196.558 ms 2 4483 0.82 MB/sec execute 47 sec latency 123.665 ms 2 4537 0.81 MB/sec execute 48 sec latency 209.752 ms 2 4566 0.80 MB/sec execute 49 sec latency 176.098 ms 11302 11303 11304 Running lustre_rsync 2 4652 0.82 MB/sec execute 50 sec latency 117.889 ms 2 4719 0.81 MB/sec execute 51 sec latency 78.917 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4663 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 206 2 4784 0.80 MB/sec execute 52 sec latency 73.988 ms 2 4950 0.89 MB/sec execute 53 sec latency 54.610 ms 2 5023 0.87 MB/sec execute 54 sec latency 80.164 ms 2 5124 0.86 MB/sec execute 55 sec latency 134.636 ms 2 5199 0.85 MB/sec execute 56 sec latency 119.976 ms 11302 11303 11304 Running lustre_rsync 2 5275 0.84 MB/sec execute 57 sec latency 99.389 ms 2 5353 0.82 MB/sec execute 58 sec latency 55.576 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4868 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 276 2 5424 0.81 MB/sec execute 59 sec latency 57.657 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1655 37.598 156.345 Close 1266 10.316 64.863 Rename 70 44.545 118.337 Unlink 288 15.410 81.739 Qpathinfo 1560 8.134 123.299 Qfileinfo 265 0.493 14.417 Qfsinfo 242 0.707 21.475 Sfileinfo 150 26.296 66.660 Find 553 2.346 66.004 WriteX 800 5.320 63.761 ReadX 2431 0.043 3.985 LockX 4 3.687 4.774 UnlockX 4 5.338 8.547 Flush 110 131.323 386.227 Throughput 0.81217 MB/sec 2 clients 2 procs max_latency=386.244 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Apr 14 15:25:47 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/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' 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: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 5143 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 281 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