== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 21:43:02 (1789263782) 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 12 21:43:05 EDT 2026 waiting for dbench pid 12363 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 2 272 20.37 MB/sec warmup 1 sec latency 66.570 ms 2 612 20.97 MB/sec warmup 2 sec latency 22.297 ms 2 885 14.45 MB/sec warmup 3 sec latency 57.043 ms 2 1285 11.57 MB/sec warmup 4 sec latency 33.166 ms 2 1787 10.52 MB/sec warmup 5 sec latency 46.785 ms 2 2253 8.93 MB/sec warmup 6 sec latency 30.519 ms 2 2717 9.12 MB/sec warmup 7 sec latency 40.411 ms 2 3439 9.19 MB/sec warmup 8 sec latency 46.909 ms 2 3914 8.90 MB/sec warmup 9 sec latency 18.210 ms Running lustre_rsync 2 4238 8.06 MB/sec warmup 10 sec latency 109.197 ms 2 4459 7.42 MB/sec warmup 11 sec latency 51.078 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 4 seconds Changelog records consumed: 1536 2 5208 6.29 MB/sec execute 1 sec latency 52.495 ms 2 5567 3.45 MB/sec execute 2 sec latency 32.552 ms 2 5962 3.28 MB/sec execute 3 sec latency 41.624 ms 2 6492 5.22 MB/sec execute 4 sec latency 69.407 ms 2 7094 6.13 MB/sec execute 5 sec latency 41.501 ms 12363 12364 12365 Running lustre_rsync 2 7471 5.67 MB/sec execute 6 sec latency 14.881 ms 2 7783 4.92 MB/sec execute 7 sec latency 148.018 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: 13536 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1373 2 8038 4.46 MB/sec execute 8 sec latency 36.603 ms 2 8489 4.90 MB/sec execute 9 sec latency 28.710 ms 2 8828 4.46 MB/sec execute 10 sec latency 46.314 ms 2 9251 4.14 MB/sec execute 11 sec latency 36.293 ms 2 9669 4.16 MB/sec execute 12 sec latency 40.578 ms 12363 12364 12365 Running lustre_rsync 2 10345 4.74 MB/sec execute 13 sec latency 60.877 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: 14908 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1025 2 10866 5.12 MB/sec execute 14 sec latency 18.915 ms 2 11186 4.82 MB/sec execute 15 sec latency 16.043 ms 2 11456 4.58 MB/sec execute 16 sec latency 111.944 ms 2 11792 4.49 MB/sec execute 17 sec latency 36.518 ms 2 12260 4.59 MB/sec execute 18 sec latency 34.043 ms 12363 12364 12365 Running lustre_rsync 2 12666 4.39 MB/sec execute 19 sec latency 39.063 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: 15932 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1067 2 13101 4.33 MB/sec execute 20 sec latency 33.628 ms 2 13826 4.70 MB/sec execute 21 sec latency 52.866 ms 2 14290 4.89 MB/sec execute 22 sec latency 32.480 ms 2 14578 4.80 MB/sec execute 23 sec latency 39.647 ms 2 14872 4.62 MB/sec execute 24 sec latency 114.665 ms 12363 12364 12365 Running lustre_rsync 2 15074 4.47 MB/sec execute 25 sec latency 176.398 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: 16998 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1018 2 15331 4.41 MB/sec execute 26 sec latency 54.121 ms 2 15683 4.47 MB/sec execute 27 sec latency 18.239 ms 2 15952 4.33 MB/sec execute 28 sec latency 66.080 ms 2 16303 4.20 MB/sec execute 29 sec latency 71.162 ms 2 16648 4.16 MB/sec execute 30 sec latency 46.048 ms 12363 12364 12365 Running lustre_rsync 2 17128 4.37 MB/sec execute 31 sec latency 52.882 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: 18015 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 794 2 17788 4.55 MB/sec execute 32 sec latency 68.605 ms 2 18199 4.51 MB/sec execute 33 sec latency 14.039 ms 2 18490 4.40 MB/sec execute 34 sec latency 118.231 ms 2 18734 4.30 MB/sec execute 35 sec latency 81.057 ms 2 19177 4.41 MB/sec execute 36 sec latency 18.819 ms 12363 12364 12365 Running lustre_rsync 2 19520 4.31 MB/sec execute 37 sec latency 47.204 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: 18808 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 1013 2 19912 4.22 MB/sec execute 38 sec latency 49.663 ms 2 20272 4.21 MB/sec execute 39 sec latency 49.712 ms 2 20804 4.35 MB/sec execute 40 sec latency 44.689 ms 2 21434 4.50 MB/sec execute 41 sec latency 50.641 ms 2 21725 4.45 MB/sec execute 42 sec latency 18.453 ms 12363 12364 12365 Running lustre_rsync 2 22029 4.36 MB/sec execute 43 sec latency 120.772 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: 19820 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1083 2 22248 4.29 MB/sec execute 44 sec latency 101.231 ms 2 22589 4.25 MB/sec execute 45 sec latency 48.487 ms 2 22962 4.29 MB/sec execute 46 sec latency 43.077 ms 2 23316 4.22 MB/sec execute 47 sec latency 44.241 ms 2 23712 4.19 MB/sec execute 48 sec latency 43.199 ms 2 24203 4.28 MB/sec execute 49 sec latency 52.553 ms 12363 12364 12365 Running lustre_rsync 2 24701 4.32 MB/sec execute 50 sec latency 45.244 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: 20902 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 839 2 25115 4.41 MB/sec execute 51 sec latency 19.526 ms 2 25409 4.33 MB/sec execute 52 sec latency 17.746 ms 2 25677 4.27 MB/sec execute 53 sec latency 135.209 ms 2 25974 4.25 MB/sec execute 54 sec latency 43.238 ms 2 26363 4.28 MB/sec execute 55 sec latency 49.053 ms 12363 12364 12365 Running lustre_rsync 2 26641 4.21 MB/sec execute 56 sec latency 74.294 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: 21740 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 955 2 27016 4.15 MB/sec execute 57 sec latency 45.701 ms 2 27329 4.13 MB/sec execute 58 sec latency 47.310 ms 2 27879 4.25 MB/sec execute 59 sec latency 55.326 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 8098 7.096 39.635 Close 6014 1.378 6.991 Rename 342 11.771 21.662 Unlink 1576 3.470 7.814 Qpathinfo 7380 2.113 16.337 Qfileinfo 1322 0.292 2.018 Qfsinfo 1344 0.068 1.872 Sfileinfo 646 6.688 18.442 Find 2884 0.747 13.534 WriteX 4030 1.232 8.622 ReadX 13180 0.018 1.547 LockX 28 1.225 2.346 UnlockX 28 1.159 1.638 Flush 554 29.995 176.376 Throughput 4.24565 MB/sec 2 clients 2 procs max_latency=176.398 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 12 21:44:17 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/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' 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/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORD' 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: 22694 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 875 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: 23568 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-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found