== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 05:17:40 (1787995060) 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 29 05:17:49 EDT 2026 waiting for dbench pid 13590 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 2 113 10.47 MB/sec warmup 1 sec latency 87.631 ms 2 198 7.83 MB/sec warmup 2 sec latency 96.191 ms 2 290 7.10 MB/sec warmup 3 sec latency 79.228 ms 2 373 6.63 MB/sec warmup 4 sec latency 87.673 ms 2 455 6.36 MB/sec warmup 5 sec latency 94.251 ms 2 587 6.70 MB/sec warmup 6 sec latency 92.117 ms 2 692 6.04 MB/sec warmup 7 sec latency 66.571 ms Running lustre_rsync 2 766 5.33 MB/sec warmup 8 sec latency 71.641 ms 2 811 4.77 MB/sec warmup 9 sec latency 208.280 ms 2 892 4.33 MB/sec warmup 10 sec latency 83.396 ms 2 958 3.96 MB/sec warmup 11 sec latency 79.883 ms 2 1128 0.19 MB/sec execute 1 sec latency 128.298 ms 2 1189 0.15 MB/sec execute 2 sec latency 82.458 ms 2 1249 0.13 MB/sec execute 3 sec latency 88.449 ms 2 1405 1.55 MB/sec execute 4 sec latency 81.458 ms 2 1471 1.25 MB/sec execute 5 sec latency 101.256 ms 2 1528 1.07 MB/sec execute 6 sec latency 83.764 ms 2 1610 0.93 MB/sec execute 7 sec latency 90.902 ms 2 1689 0.83 MB/sec execute 8 sec latency 95.777 ms 2 1746 0.75 MB/sec execute 9 sec latency 78.577 ms 2 1792 0.68 MB/sec execute 10 sec latency 121.796 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: 322 2 1831 0.63 MB/sec execute 11 sec latency 108.097 ms 2 1919 0.59 MB/sec execute 12 sec latency 81.056 ms 2 1983 0.55 MB/sec execute 13 sec latency 101.478 ms 2 2021 0.52 MB/sec execute 14 sec latency 154.962 ms 2 2113 0.50 MB/sec execute 15 sec latency 147.779 ms 13590 13591 13592 Running lustre_rsync 2 2159 0.48 MB/sec execute 16 sec latency 121.891 ms 2 2197 0.45 MB/sec execute 17 sec latency 164.561 ms 2 2247 0.43 MB/sec execute 18 sec latency 160.748 ms 2 2341 0.52 MB/sec execute 19 sec latency 111.369 ms 2 2372 0.50 MB/sec execute 20 sec latency 165.891 ms 2 2403 0.48 MB/sec execute 21 sec latency 184.703 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: 3209 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 583 2 2437 0.47 MB/sec execute 22 sec latency 244.925 ms 2 2535 0.51 MB/sec execute 23 sec latency 77.286 ms 2 2631 0.55 MB/sec execute 24 sec latency 110.388 ms 2 2837 0.76 MB/sec execute 25 sec latency 124.757 ms 2 2948 0.81 MB/sec execute 26 sec latency 168.165 ms 13590 13591 13592 Running lustre_rsync 2 2998 0.79 MB/sec execute 27 sec latency 177.817 ms 2 3190 0.81 MB/sec execute 28 sec latency 113.441 ms 2 3346 0.86 MB/sec execute 29 sec latency 69.165 ms 2 3504 1.03 MB/sec execute 30 sec latency 98.763 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: 3791 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 248 2 3630 1.01 MB/sec execute 31 sec latency 62.250 ms 2 3723 0.99 MB/sec execute 32 sec latency 58.729 ms 2 3795 1.02 MB/sec execute 33 sec latency 105.993 ms 2 3848 0.99 MB/sec execute 34 sec latency 114.539 ms 2 3923 0.98 MB/sec execute 35 sec latency 74.945 ms 13590 13591 13592 Running lustre_rsync 2 3976 0.95 MB/sec execute 36 sec latency 96.402 ms 2 4027 0.93 MB/sec execute 37 sec latency 102.517 ms 2 4109 0.90 MB/sec execute 38 sec latency 89.487 ms 2 4179 0.88 MB/sec execute 39 sec latency 83.283 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: 4038 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 389 2 4261 0.87 MB/sec execute 40 sec latency 109.568 ms 2 4313 0.85 MB/sec execute 41 sec latency 102.526 ms 2 4388 0.84 MB/sec execute 42 sec latency 76.159 ms 2 4470 0.83 MB/sec execute 43 sec latency 69.793 ms 2 4522 0.82 MB/sec execute 44 sec latency 90.645 ms 13590 13591 13592 Running lustre_rsync 2 4614 0.85 MB/sec execute 45 sec latency 71.839 ms 2 4700 0.83 MB/sec execute 46 sec latency 80.971 ms 2 4769 0.82 MB/sec execute 47 sec latency 66.717 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: 4426 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 335 2 4852 0.81 MB/sec execute 48 sec latency 71.078 ms 2 5016 0.91 MB/sec execute 49 sec latency 65.620 ms 2 5085 0.89 MB/sec execute 50 sec latency 73.898 ms 2 5165 0.88 MB/sec execute 51 sec latency 67.853 ms 2 5251 0.86 MB/sec execute 52 sec latency 83.805 ms 13590 13591 13592 Running lustre_rsync 2 5294 0.85 MB/sec execute 53 sec latency 91.008 ms 2 5365 0.83 MB/sec execute 54 sec latency 69.929 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: 4760 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 272 2 5424 0.82 MB/sec execute 55 sec latency 103.803 ms 2 5531 0.81 MB/sec execute 56 sec latency 81.260 ms 2 5576 0.80 MB/sec execute 57 sec latency 116.394 ms 2 5653 0.79 MB/sec execute 58 sec latency 122.091 ms 2 5722 0.78 MB/sec execute 59 sec latency 73.196 ms 13590 13591 13592 Running lustre_rsync 2 cleanup 60 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: 5031 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 218 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1704 38.996 164.547 Close 1317 9.799 94.936 Rename 66 58.916 244.893 Unlink 287 16.436 107.041 Qpathinfo 1660 9.300 165.870 Qfileinfo 277 0.756 16.039 Qfsinfo 225 0.968 34.933 Sfileinfo 132 38.323 139.815 Find 559 2.206 54.512 WriteX 778 7.084 99.773 ReadX 2424 0.061 8.203 LockX 4 15.432 20.540 UnlockX 4 8.547 14.315 Flush 98 42.548 141.237 Throughput 0.775758 MB/sec 2 clients 2 procs max_latency=244.925 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 29 05:19:03 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/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/COREL' 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: 5248 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 184 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: 5431 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