== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 11:16:37 (1786720597) 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 Aug 14 11:16:44 EDT 2026 waiting for dbench pid 12391 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 2 112 10.48 MB/sec warmup 1 sec latency 96.809 ms 2 181 7.32 MB/sec warmup 2 sec latency 96.740 ms 2 278 6.96 MB/sec warmup 3 sec latency 66.010 ms 2 339 6.13 MB/sec warmup 4 sec latency 105.410 ms 2 416 5.88 MB/sec warmup 5 sec latency 101.808 ms 2 511 5.91 MB/sec warmup 6 sec latency 79.611 ms 2 664 6.04 MB/sec warmup 7 sec latency 155.925 ms Running lustre_rsync 2 709 5.30 MB/sec warmup 8 sec latency 156.133 ms 2 767 4.74 MB/sec warmup 9 sec latency 125.200 ms 2 802 4.29 MB/sec warmup 10 sec latency 130.323 ms 2 873 3.93 MB/sec warmup 11 sec latency 172.675 ms 2 970 0.11 MB/sec execute 1 sec latency 206.726 ms 2 1043 1.13 MB/sec execute 2 sec latency 239.037 ms 2 1127 0.82 MB/sec execute 3 sec latency 71.354 ms 2 1195 0.64 MB/sec execute 4 sec latency 104.994 ms 2 1246 0.53 MB/sec execute 5 sec latency 90.085 ms 2 1400 1.41 MB/sec execute 6 sec latency 79.672 ms 2 1457 1.22 MB/sec execute 7 sec latency 111.819 ms 2 1513 1.08 MB/sec execute 8 sec latency 179.683 ms 2 1610 0.98 MB/sec execute 9 sec latency 73.749 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 15 seconds Changelog records consumed: 282 2 1688 0.89 MB/sec execute 10 sec latency 167.568 ms 2 1776 0.82 MB/sec execute 11 sec latency 60.977 ms 2 1837 0.76 MB/sec execute 12 sec latency 75.988 ms 2 1954 0.72 MB/sec execute 13 sec latency 127.800 ms 2 2020 0.68 MB/sec execute 14 sec latency 80.384 ms 12391 12392 12393 Running lustre_rsync 2 2142 0.65 MB/sec execute 15 sec latency 80.050 ms 2 2206 0.62 MB/sec execute 16 sec latency 82.306 ms 2 2345 0.72 MB/sec execute 17 sec latency 97.660 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: 3519 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 621 2 2398 0.69 MB/sec execute 18 sec latency 165.700 ms 2 2454 0.67 MB/sec execute 19 sec latency 172.502 ms 2 2582 0.72 MB/sec execute 20 sec latency 171.545 ms 2 2769 0.97 MB/sec execute 21 sec latency 117.130 ms 2 2932 1.06 MB/sec execute 22 sec latency 156.589 ms 12391 12392 12393 Running lustre_rsync 2 3024 1.02 MB/sec execute 23 sec latency 140.889 ms 2 3212 1.04 MB/sec execute 24 sec latency 216.349 ms 2 3355 1.09 MB/sec execute 25 sec latency 171.242 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: 4139 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 260 2 3534 1.28 MB/sec execute 26 sec latency 71.570 ms 2 3638 1.25 MB/sec execute 27 sec latency 65.013 ms 2 3753 1.26 MB/sec execute 28 sec latency 55.776 ms 2 3837 1.24 MB/sec execute 29 sec latency 77.645 ms 2 3921 1.22 MB/sec execute 30 sec latency 72.980 ms 12391 12392 12393 Running lustre_rsync 2 3995 1.18 MB/sec execute 31 sec latency 63.925 ms 2 4065 1.14 MB/sec execute 32 sec latency 83.760 ms 2 4125 1.11 MB/sec execute 33 sec latency 97.214 ms 2 4219 1.08 MB/sec execute 34 sec latency 67.143 ms 2 4249 1.06 MB/sec execute 35 sec latency 288.819 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: 4398 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 427 2 4293 1.03 MB/sec execute 36 sec latency 196.252 ms 2 4356 1.02 MB/sec execute 37 sec latency 223.679 ms 2 4418 0.99 MB/sec execute 38 sec latency 185.317 ms 2 4462 0.98 MB/sec execute 39 sec latency 198.878 ms 2 4513 0.96 MB/sec execute 40 sec latency 173.179 ms 12391 12392 12393 Running lustre_rsync 2 4554 0.94 MB/sec execute 41 sec latency 189.496 ms 2 4647 0.96 MB/sec execute 42 sec latency 100.311 ms 2 4720 0.95 MB/sec execute 43 sec latency 80.420 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: 4824 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 272 2 4788 0.93 MB/sec execute 44 sec latency 175.245 ms 2 4954 1.04 MB/sec execute 45 sec latency 72.715 ms 2 5019 1.02 MB/sec execute 46 sec latency 89.815 ms 2 5086 1.00 MB/sec execute 47 sec latency 222.004 ms 2 5143 0.98 MB/sec execute 48 sec latency 87.159 ms 12391 12392 12393 Running lustre_rsync 2 5204 0.96 MB/sec execute 49 sec latency 185.296 ms 2 5255 0.94 MB/sec execute 50 sec latency 171.597 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: 5095 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 224 2 5293 0.93 MB/sec execute 51 sec latency 104.739 ms 2 5356 0.91 MB/sec execute 52 sec latency 92.313 ms 2 5426 0.89 MB/sec execute 53 sec latency 90.475 ms 2 5531 0.88 MB/sec execute 54 sec latency 148.796 ms 2 5590 0.87 MB/sec execute 55 sec latency 81.282 ms 12391 12392 12393 Running lustre_rsync 2 5671 0.86 MB/sec execute 56 sec latency 114.727 ms 2 5731 0.84 MB/sec execute 57 sec latency 95.300 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: 5318 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 217 2 5832 0.85 MB/sec execute 58 sec latency 66.473 ms 2 5924 0.86 MB/sec execute 59 sec latency 186.617 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1783 34.288 152.319 Close 1379 8.740 46.134 Rename 73 55.409 216.301 Unlink 301 14.710 52.394 Qpathinfo 1739 8.405 171.230 Qfileinfo 294 0.728 20.279 Qfsinfo 252 0.574 18.949 Sfileinfo 159 34.925 90.070 Find 607 1.926 57.870 WriteX 880 4.882 49.728 ReadX 2547 0.038 7.459 LockX 4 7.716 11.790 UnlockX 4 7.289 15.125 Flush 111 110.512 288.803 Throughput 0.856013 MB/sec 2 clients 2 procs max_latency=288.819 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 14 11:17:58 EDT 2026 with return code 0 Running lustre_rsync 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/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' 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 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: 5534 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 277 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: 5810 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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