== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 12:07:03 (1761322023) 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 Oct 24 12:07:05 EDT 2025 waiting for dbench pid 11282 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 2 223 17.24 MB/sec warmup 1 sec latency 30.239 ms 2 422 14.86 MB/sec warmup 2 sec latency 26.258 ms 2 699 14.13 MB/sec warmup 3 sec latency 37.866 ms 2 923 10.88 MB/sec warmup 4 sec latency 27.338 ms 2 1197 9.22 MB/sec warmup 5 sec latency 24.509 ms 2 1524 8.69 MB/sec warmup 6 sec latency 26.825 ms 2 1839 7.53 MB/sec warmup 7 sec latency 33.304 ms 2 2162 6.68 MB/sec warmup 8 sec latency 23.454 ms Running lustre_rsync 2 2495 6.38 MB/sec warmup 9 sec latency 26.398 ms 2 3024 6.71 MB/sec warmup 10 sec latency 32.442 ms 2 3545 6.98 MB/sec warmup 11 sec latency 34.349 ms 2 3995 0.60 MB/sec execute 1 sec latency 37.108 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 5 seconds Changelog records consumed: 1046 2 4248 0.53 MB/sec execute 2 sec latency 30.679 ms 2 4443 0.68 MB/sec execute 3 sec latency 26.417 ms 2 4626 1.12 MB/sec execute 4 sec latency 31.699 ms 2 4817 0.98 MB/sec execute 5 sec latency 29.798 ms 2 5133 1.83 MB/sec execute 6 sec latency 30.357 ms 11282 11283 11284 Running lustre_rsync 2 5320 1.61 MB/sec execute 7 sec latency 36.869 ms 2 5546 1.45 MB/sec execute 8 sec latency 28.491 ms 2 5755 1.36 MB/sec execute 9 sec latency 26.979 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: 9215 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 1106 2 5977 1.49 MB/sec execute 10 sec latency 32.704 ms 2 6167 1.52 MB/sec execute 11 sec latency 30.406 ms 2 6726 2.25 MB/sec execute 12 sec latency 34.300 ms 2 7129 2.74 MB/sec execute 13 sec latency 29.034 ms 2 7364 2.73 MB/sec execute 14 sec latency 33.657 ms 11282 11283 11284 Running lustre_rsync 2 7515 2.59 MB/sec execute 15 sec latency 45.410 ms 2 7759 2.44 MB/sec execute 16 sec latency 34.856 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: 10320 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 846 2 7923 2.35 MB/sec execute 17 sec latency 44.275 ms 2 8158 2.37 MB/sec execute 18 sec latency 26.756 ms 2 8514 2.58 MB/sec execute 19 sec latency 25.690 ms 2 8794 2.47 MB/sec execute 20 sec latency 33.485 ms 2 9091 2.37 MB/sec execute 21 sec latency 22.905 ms 11282 11283 11284 Running lustre_rsync 2 9437 2.39 MB/sec execute 22 sec latency 37.721 ms 2 9701 2.39 MB/sec execute 23 sec latency 19.835 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: 11165 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 837 2 10288 2.73 MB/sec execute 24 sec latency 27.090 ms 2 10675 2.95 MB/sec execute 25 sec latency 26.305 ms 2 10942 2.94 MB/sec execute 26 sec latency 24.406 ms 2 11132 2.85 MB/sec execute 27 sec latency 30.177 ms 2 11386 2.78 MB/sec execute 28 sec latency 34.149 ms 11282 11283 11284 Running lustre_rsync 2 11582 2.71 MB/sec execute 29 sec latency 28.809 ms 2 11828 2.71 MB/sec execute 30 sec latency 26.818 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: 12001 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 805 2 12152 2.81 MB/sec execute 31 sec latency 22.377 ms 2 12384 2.74 MB/sec execute 32 sec latency 24.739 ms 2 12784 2.68 MB/sec execute 33 sec latency 13.325 ms 2 13095 2.69 MB/sec execute 34 sec latency 18.539 ms 2 13566 2.92 MB/sec execute 35 sec latency 24.164 ms 11282 11283 11284 Running lustre_rsync 2 14002 2.94 MB/sec execute 36 sec latency 30.888 ms 2 14339 3.05 MB/sec execute 37 sec latency 19.264 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: 12805 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 833 2 14567 3.03 MB/sec execute 38 sec latency 26.647 ms 2 14824 2.96 MB/sec execute 39 sec latency 28.135 ms 2 15079 2.92 MB/sec execute 40 sec latency 31.659 ms 2 15352 2.91 MB/sec execute 41 sec latency 25.961 ms 2 15688 2.99 MB/sec execute 42 sec latency 22.877 ms 11282 11283 11284 Running lustre_rsync 2 15947 2.93 MB/sec execute 43 sec latency 20.320 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: 13637 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 903 2 16289 2.88 MB/sec execute 44 sec latency 17.244 ms 2 16602 2.88 MB/sec execute 45 sec latency 23.538 ms 2 16949 2.98 MB/sec execute 46 sec latency 29.249 ms 2 17451 3.05 MB/sec execute 47 sec latency 31.947 ms 2 17857 3.14 MB/sec execute 48 sec latency 18.444 ms 11282 11283 11284 Running lustre_rsync 2 18090 3.13 MB/sec execute 49 sec latency 22.896 ms 2 18372 3.07 MB/sec execute 50 sec latency 19.816 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: 14539 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 869 2 18611 3.03 MB/sec execute 51 sec latency 30.459 ms 2 18863 3.03 MB/sec execute 52 sec latency 23.666 ms 2 19169 3.09 MB/sec execute 53 sec latency 31.495 ms 2 19442 3.04 MB/sec execute 54 sec latency 26.061 ms 2 19730 2.99 MB/sec execute 55 sec latency 24.251 ms 11282 11283 11284 Running lustre_rsync 2 20037 2.95 MB/sec execute 56 sec latency 19.013 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: 15407 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 857 2 20385 2.98 MB/sec execute 57 sec latency 18.970 ms 2 21053 3.14 MB/sec execute 58 sec latency 21.100 ms 2 21453 3.21 MB/sec execute 59 sec latency 24.412 ms 2 cleanup 60 sec 0 cleanup 61 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 6260 10.499 45.400 Close 4564 2.377 13.681 Rename 260 15.133 34.275 Unlink 1266 4.276 12.467 Qpathinfo 5614 2.574 37.698 Qfileinfo 972 0.297 4.496 Qfsinfo 1030 0.099 5.611 Sfileinfo 500 8.071 25.290 Find 2160 0.940 25.052 WriteX 3042 2.171 27.727 ReadX 9654 0.027 2.681 LockX 20 1.940 2.653 UnlockX 20 1.981 3.490 Flush 430 13.579 37.763 Throughput 3.20706 MB/sec 2 clients 2 procs max_latency=45.410 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Oct 24 12:08:18 EDT 2025 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/WORD' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' 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: 16263 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 815 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