== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 08:00:43 (1786190443) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 8 08:00:58 EDT 2026 waiting for dbench pid 13578 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 75 6.61 MB/sec warmup 1 sec latency 92.505 ms 2 133 5.89 MB/sec warmup 2 sec latency 200.191 ms 2 167 4.58 MB/sec warmup 3 sec latency 218.632 ms 2 185 3.72 MB/sec warmup 4 sec latency 384.522 ms 2 223 3.44 MB/sec warmup 5 sec latency 149.320 ms 2 267 3.34 MB/sec warmup 6 sec latency 126.003 ms 2 308 3.23 MB/sec warmup 7 sec latency 142.951 ms Running lustre_rsync 2 326 2.96 MB/sec warmup 8 sec latency 262.917 ms 2 345 2.75 MB/sec warmup 9 sec latency 356.761 ms 2 377 2.68 MB/sec warmup 10 sec latency 188.388 ms 2 409 2.62 MB/sec warmup 11 sec latency 171.333 ms 2 496 2.49 MB/sec execute 1 sec latency 166.828 ms 2 522 2.00 MB/sec execute 2 sec latency 176.577 ms 2 641 3.33 MB/sec execute 3 sec latency 154.181 ms 2 674 2.56 MB/sec execute 4 sec latency 158.290 ms 2 701 2.06 MB/sec execute 5 sec latency 177.504 ms 2 730 1.75 MB/sec execute 6 sec latency 143.418 ms 2 762 1.51 MB/sec execute 7 sec latency 171.715 ms 2 779 1.33 MB/sec execute 8 sec latency 213.315 ms 2 801 1.20 MB/sec execute 9 sec latency 187.122 ms 2 846 1.10 MB/sec execute 10 sec latency 144.549 ms 2 871 1.02 MB/sec execute 11 sec latency 174.290 ms 2 890 0.94 MB/sec execute 12 sec latency 181.990 ms 2 908 0.87 MB/sec execute 13 sec latency 236.216 ms 2 934 0.82 MB/sec execute 14 sec latency 172.287 ms 2 969 0.77 MB/sec execute 15 sec latency 231.879 ms 2 1001 0.74 MB/sec execute 16 sec latency 126.567 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 21 seconds Changelog records consumed: 151 2 1082 0.81 MB/sec execute 17 sec latency 82.159 ms 2 1151 0.77 MB/sec execute 18 sec latency 88.948 ms 2 1211 0.74 MB/sec execute 19 sec latency 70.928 ms 2 1254 0.70 MB/sec execute 20 sec latency 126.337 ms 2 1398 0.95 MB/sec execute 21 sec latency 123.879 ms 13578 13579 13580 Running lustre_rsync 2 1434 0.90 MB/sec execute 22 sec latency 129.437 ms 2 1477 0.87 MB/sec execute 23 sec latency 114.812 ms 2 1518 0.83 MB/sec execute 24 sec latency 109.023 ms 2 1589 0.81 MB/sec execute 25 sec latency 105.053 ms 2 1639 0.78 MB/sec execute 26 sec latency 155.119 ms 2 1662 0.75 MB/sec execute 27 sec latency 176.605 ms 2 1687 0.73 MB/sec execute 28 sec latency 255.823 ms 2 1714 0.70 MB/sec execute 29 sec latency 133.583 ms 2 1766 0.68 MB/sec execute 30 sec latency 119.080 ms 2 1789 0.66 MB/sec execute 31 sec latency 149.910 ms 2 1820 0.64 MB/sec execute 32 sec latency 127.283 ms 2 1831 0.62 MB/sec execute 33 sec latency 590.453 ms 2 1869 0.61 MB/sec execute 34 sec latency 132.441 ms 2 1942 0.59 MB/sec execute 35 sec latency 111.816 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: 2251 Clear changelog after use: no Errors: 0 lustre_rsync took 14 seconds Changelog records consumed: 417 2 1990 0.58 MB/sec execute 36 sec latency 106.438 ms 2 2025 0.57 MB/sec execute 37 sec latency 103.292 ms 2 2126 0.56 MB/sec execute 38 sec latency 107.541 ms 2 2177 0.55 MB/sec execute 39 sec latency 86.034 ms 2 2236 0.54 MB/sec execute 40 sec latency 108.040 ms 13578 13579 13580 Running lustre_rsync 2 2332 0.57 MB/sec execute 41 sec latency 113.259 ms 2 2362 0.56 MB/sec execute 42 sec latency 141.486 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: 2667 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 390 2 2391 0.55 MB/sec execute 43 sec latency 162.101 ms 2 2431 0.55 MB/sec execute 44 sec latency 138.999 ms 2 2477 0.56 MB/sec execute 45 sec latency 106.300 ms 2 2564 0.56 MB/sec execute 46 sec latency 157.558 ms 2 2605 0.55 MB/sec execute 47 sec latency 114.595 ms 2 2777 0.66 MB/sec execute 48 sec latency 85.345 ms 13578 13579 13580 Running lustre_rsync 2 2905 0.69 MB/sec execute 49 sec latency 142.044 ms 2 2975 0.70 MB/sec execute 50 sec latency 117.100 ms 2 3013 0.68 MB/sec execute 51 sec latency 91.651 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: 3056 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 159 2 3218 0.70 MB/sec execute 52 sec latency 99.113 ms 2 3355 0.73 MB/sec execute 53 sec latency 88.443 ms 2 3464 0.79 MB/sec execute 54 sec latency 94.648 ms 2 3567 0.81 MB/sec execute 55 sec latency 85.174 ms 2 3631 0.80 MB/sec execute 56 sec latency 105.643 ms 13578 13579 13580 Running lustre_rsync 2 3689 0.79 MB/sec execute 57 sec latency 161.876 ms 2 3724 0.78 MB/sec execute 58 sec latency 113.040 ms 2 3785 0.80 MB/sec execute 59 sec latency 133.788 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 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: 3214 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 250 2 cleanup 63 sec 2 cleanup 64 sec 0 cleanup 64 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1028 60.549 590.424 Close 844 15.067 127.658 Rename 52 87.315 231.852 Unlink 141 20.647 79.282 Qpathinfo 975 14.747 118.468 Qfileinfo 237 1.192 15.036 Qfsinfo 188 1.491 29.486 Sfileinfo 100 67.753 187.100 Find 386 2.366 51.888 WriteX 791 10.496 120.418 ReadX 1906 0.084 6.543 LockX 4 26.853 56.642 UnlockX 4 16.236 24.814 Flush 86 74.974 162.082 Throughput 0.801758 MB/sec 2 clients 2 procs max_latency=590.453 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 8 08:02:15 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/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' 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: 3463 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 290 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: 3752 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-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found