== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 13:55:01 (1772304901) 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 Feb 28 13:55:03 EST 2026 waiting for dbench pid 11280 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 2 339 24.53 MB/sec warmup 1 sec latency 40.878 ms 2 721 21.29 MB/sec warmup 2 sec latency 63.371 ms 2 1051 15.26 MB/sec warmup 3 sec latency 40.910 ms 2 1621 13.08 MB/sec warmup 4 sec latency 29.311 ms 2 2294 11.10 MB/sec warmup 5 sec latency 55.024 ms 2 2982 11.17 MB/sec warmup 6 sec latency 39.632 ms 2 3771 11.36 MB/sec warmup 7 sec latency 35.004 ms 2 4232 10.07 MB/sec warmup 8 sec latency 14.222 ms 2 4483 9.08 MB/sec warmup 9 sec latency 89.337 ms Running lustre_rsync 2 5047 9.03 MB/sec warmup 10 sec latency 35.653 ms 2 5526 8.28 MB/sec warmup 11 sec latency 59.072 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 3 seconds Changelog records consumed: 1882 2 6905 13.31 MB/sec execute 1 sec latency 49.565 ms 2 7473 11.34 MB/sec execute 2 sec latency 12.694 ms 2 7846 7.80 MB/sec execute 3 sec latency 73.306 ms 2 8298 6.71 MB/sec execute 4 sec latency 28.227 ms 2 8854 6.67 MB/sec execute 5 sec latency 31.318 ms 11280 11281 11282 Running lustre_rsync 2 9457 6.10 MB/sec execute 6 sec latency 50.881 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: 17330 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1850 2 10090 6.83 MB/sec execute 7 sec latency 46.964 ms 2 10950 7.54 MB/sec execute 8 sec latency 41.549 ms 2 11424 6.86 MB/sec execute 9 sec latency 67.789 ms 2 11835 6.50 MB/sec execute 10 sec latency 52.604 ms 2 12432 6.51 MB/sec execute 11 sec latency 42.501 ms 11280 11281 11282 Running lustre_rsync 2 13022 6.24 MB/sec execute 12 sec latency 55.475 ms 2 13745 6.67 MB/sec execute 13 sec latency 43.425 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: 19179 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1543 2 14482 7.04 MB/sec execute 14 sec latency 30.603 ms 2 14899 6.64 MB/sec execute 15 sec latency 78.637 ms 2 15254 6.44 MB/sec execute 16 sec latency 43.654 ms 2 15833 6.45 MB/sec execute 17 sec latency 34.455 ms 2 16358 6.15 MB/sec execute 18 sec latency 34.482 ms 11280 11281 11282 Running lustre_rsync 2 16966 6.38 MB/sec execute 19 sec latency 44.866 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: 20721 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1414 2 17820 6.73 MB/sec execute 20 sec latency 35.331 ms 2 18276 6.54 MB/sec execute 21 sec latency 13.400 ms 2 18635 6.31 MB/sec execute 22 sec latency 80.289 ms 2 19204 6.41 MB/sec execute 23 sec latency 40.683 ms 2 19753 6.19 MB/sec execute 24 sec latency 67.045 ms 11280 11281 11282 Running lustre_rsync 2 20275 6.12 MB/sec execute 25 sec latency 46.396 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: 22134 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1485 2 21108 6.40 MB/sec execute 26 sec latency 32.492 ms 2 21715 6.51 MB/sec execute 27 sec latency 16.933 ms 2 22132 6.31 MB/sec execute 28 sec latency 56.549 ms 2 22608 6.21 MB/sec execute 29 sec latency 50.839 ms 2 23203 6.22 MB/sec execute 30 sec latency 42.315 ms 11280 11281 11282 Running lustre_rsync 2 23777 6.13 MB/sec execute 31 sec latency 48.532 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: 23618 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1421 2 24560 6.34 MB/sec execute 32 sec latency 59.558 ms 2 25155 6.47 MB/sec execute 33 sec latency 22.417 ms 2 25585 6.31 MB/sec execute 34 sec latency 64.518 ms 2 25921 6.22 MB/sec execute 35 sec latency 65.575 ms 2 26462 6.23 MB/sec execute 36 sec latency 64.271 ms 11280 11281 11282 Running lustre_rsync 2 27006 6.09 MB/sec execute 37 sec latency 34.486 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: 25038 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1305 2 27496 6.06 MB/sec execute 38 sec latency 36.185 ms 2 28248 6.23 MB/sec execute 39 sec latency 41.056 ms 2 28782 6.31 MB/sec execute 40 sec latency 15.376 ms 2 29148 6.17 MB/sec execute 41 sec latency 93.093 ms 2 29475 6.10 MB/sec execute 42 sec latency 50.769 ms 11280 11281 11282 Running lustre_rsync 2 30023 6.11 MB/sec execute 43 sec latency 35.807 ms 2 30569 5.99 MB/sec execute 44 sec latency 48.510 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: 26342 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1274 2 31180 6.09 MB/sec execute 45 sec latency 43.028 ms 2 31938 6.24 MB/sec execute 46 sec latency 42.678 ms 2 32362 6.18 MB/sec execute 47 sec latency 13.614 ms 2 32749 6.07 MB/sec execute 48 sec latency 78.590 ms 2 33148 6.01 MB/sec execute 49 sec latency 66.181 ms 11280 11281 11282 Running lustre_rsync 2 33698 6.02 MB/sec execute 50 sec latency 37.930 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: 27615 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1328 2 34316 5.97 MB/sec execute 51 sec latency 52.548 ms 2 34944 6.07 MB/sec execute 52 sec latency 35.009 ms 2 35666 6.15 MB/sec execute 53 sec latency 42.007 ms 2 36103 6.09 MB/sec execute 54 sec latency 17.933 ms 2 36432 6.01 MB/sec execute 55 sec latency 69.939 ms 11280 11281 11282 Running lustre_rsync 2 36996 6.05 MB/sec execute 56 sec latency 26.996 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: 28942 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1367 2 37491 5.96 MB/sec execute 57 sec latency 48.390 ms 2 38066 5.94 MB/sec execute 58 sec latency 32.647 ms 2 38865 6.06 MB/sec execute 59 sec latency 53.184 ms 2 cleanup 60 sec 0 cleanup 60 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 11442 4.971 40.665 Close 8378 1.008 5.392 Rename 490 7.296 16.000 Unlink 2314 2.337 6.669 Qpathinfo 10328 1.416 12.274 Qfileinfo 1814 0.215 1.727 Qfsinfo 1948 0.042 1.261 Sfileinfo 906 3.172 11.581 Find 4040 0.662 10.564 WriteX 5670 0.975 7.591 ReadX 18480 0.017 3.053 LockX 40 0.930 1.163 UnlockX 40 0.939 1.249 Flush 792 23.673 93.078 Throughput 6.06228 MB/sec 2 clients 2 procs max_latency=93.093 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Feb 28 13:56:16 EST 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/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PARADOX' 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 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: 30308 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1191 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