== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:25:11 (1788650711) 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 Sep 5 19:25:18 EDT 2026 waiting for dbench pid 12409 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 1 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 86 7.67 MB/sec warmup 1 sec latency 120.973 ms 2 161 6.67 MB/sec warmup 2 sec latency 110.088 ms 2 229 5.83 MB/sec warmup 3 sec latency 98.984 ms 2 313 5.74 MB/sec warmup 4 sec latency 102.564 ms 2 387 5.50 MB/sec warmup 5 sec latency 97.531 ms 2 481 5.60 MB/sec warmup 6 sec latency 75.783 ms Running lustre_rsync 2 571 5.72 MB/sec warmup 7 sec latency 155.703 ms 2 654 5.26 MB/sec warmup 8 sec latency 178.366 ms 2 693 4.71 MB/sec warmup 9 sec latency 227.385 ms 2 729 4.26 MB/sec warmup 10 sec latency 188.274 ms 2 787 3.90 MB/sec warmup 11 sec latency 117.930 ms 2 886 0.28 MB/sec execute 1 sec latency 271.382 ms 2 922 0.24 MB/sec execute 2 sec latency 183.124 ms 2 980 0.25 MB/sec execute 3 sec latency 146.172 ms 2 1073 0.70 MB/sec execute 4 sec latency 206.787 ms 2 1138 0.58 MB/sec execute 5 sec latency 70.430 ms 2 1202 0.51 MB/sec execute 6 sec latency 112.682 ms 2 1267 0.46 MB/sec execute 7 sec latency 74.972 ms 2 1426 1.12 MB/sec execute 8 sec latency 96.022 ms 2 1493 1.00 MB/sec execute 9 sec latency 168.564 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: 263 2 1582 0.92 MB/sec execute 10 sec latency 96.213 ms 2 1655 0.85 MB/sec execute 11 sec latency 140.149 ms 2 1733 0.79 MB/sec execute 12 sec latency 68.955 ms 2 1805 0.74 MB/sec execute 13 sec latency 75.304 ms 2 1884 0.69 MB/sec execute 14 sec latency 95.193 ms 12409 12410 12411 Running lustre_rsync 2 1983 0.66 MB/sec execute 15 sec latency 134.878 ms 2 2033 0.63 MB/sec execute 16 sec latency 113.664 ms 2 2132 0.60 MB/sec execute 17 sec latency 100.349 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: 3201 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 578 2 2207 0.58 MB/sec execute 18 sec latency 99.002 ms 2 2347 0.67 MB/sec execute 19 sec latency 136.995 ms 2 2416 0.66 MB/sec execute 20 sec latency 93.536 ms 2 2489 0.68 MB/sec execute 21 sec latency 181.565 ms 2 2687 0.86 MB/sec execute 22 sec latency 68.051 ms 2 2920 1.04 MB/sec execute 23 sec latency 173.270 ms 12409 12410 12411 Running lustre_rsync 2 3013 1.00 MB/sec execute 24 sec latency 362.144 ms 2 3282 1.10 MB/sec execute 25 sec latency 151.982 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: 3778 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 295 2 3503 1.29 MB/sec execute 26 sec latency 68.207 ms 2 3628 1.26 MB/sec execute 27 sec latency 47.972 ms 2 3751 1.28 MB/sec execute 28 sec latency 71.022 ms 2 3834 1.26 MB/sec execute 29 sec latency 61.904 ms 2 3917 1.23 MB/sec execute 30 sec latency 100.100 ms 12409 12410 12411 Running lustre_rsync 2 3969 1.19 MB/sec execute 31 sec latency 113.968 ms 2 4026 1.16 MB/sec execute 32 sec latency 99.703 ms 2 4090 1.12 MB/sec execute 33 sec latency 100.737 ms 2 4171 1.09 MB/sec execute 34 sec latency 83.403 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: 4072 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 404 2 4241 1.07 MB/sec execute 35 sec latency 207.007 ms 2 4296 1.05 MB/sec execute 36 sec latency 143.919 ms 2 4353 1.03 MB/sec execute 37 sec latency 105.196 ms 2 4402 1.00 MB/sec execute 38 sec latency 161.599 ms 2 4465 0.99 MB/sec execute 39 sec latency 193.805 ms 2 4532 0.97 MB/sec execute 40 sec latency 132.868 ms 12409 12410 12411 Running lustre_rsync 2 4579 0.97 MB/sec execute 41 sec latency 213.769 ms 2 4671 0.98 MB/sec execute 42 sec latency 90.690 ms 2 4733 0.96 MB/sec execute 43 sec latency 108.609 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: 4475 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 319 2 4788 0.94 MB/sec execute 44 sec latency 104.406 ms 2 4907 0.99 MB/sec execute 45 sec latency 68.997 ms 2 4999 1.03 MB/sec execute 46 sec latency 91.577 ms 2 5061 1.00 MB/sec execute 47 sec latency 196.019 ms 2 5137 0.99 MB/sec execute 48 sec latency 82.877 ms 12409 12410 12411 Running lustre_rsync 2 5202 0.97 MB/sec execute 49 sec latency 136.762 ms 2 5251 0.95 MB/sec execute 50 sec latency 128.817 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: 4793 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 224 2 5284 0.93 MB/sec execute 51 sec latency 186.896 ms 2 5341 0.92 MB/sec execute 52 sec latency 107.936 ms 2 5393 0.90 MB/sec execute 53 sec latency 91.811 ms 2 5449 0.89 MB/sec execute 54 sec latency 182.413 ms 2 5556 0.87 MB/sec execute 55 sec latency 205.853 ms 12409 12410 12411 Running lustre_rsync 2 5618 0.86 MB/sec execute 56 sec latency 92.488 ms 2 5680 0.85 MB/sec execute 57 sec latency 126.703 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: 5016 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 197 2 5726 0.84 MB/sec execute 58 sec latency 96.859 ms 2 5829 0.83 MB/sec execute 59 sec latency 68.122 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1794 34.872 186.882 Close 1390 8.744 62.395 Rename 71 49.006 176.499 Unlink 300 14.259 62.825 Qpathinfo 1729 8.146 104.396 Qfileinfo 290 0.602 13.043 Qfsinfo 250 0.667 29.869 Sfileinfo 156 35.103 97.784 Find 602 2.118 90.749 WriteX 882 4.661 62.345 ReadX 2571 0.040 4.735 LockX 4 4.972 7.780 UnlockX 4 5.126 7.507 Flush 112 108.589 362.135 Throughput 0.834507 MB/sec 2 clients 2 procs max_latency=362.144 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 19:26:32 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 Running lustre_rsync removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' 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/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORD' 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: 5212 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 271 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: 5482 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 25 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