== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 19:52:37 (1786751557) 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 Aug 14 19:52:45 EDT 2026 waiting for dbench pid 12409 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 2 139 12.04 MB/sec warmup 1 sec latency 73.609 ms 2 218 8.36 MB/sec warmup 2 sec latency 103.243 ms 2 313 7.62 MB/sec warmup 3 sec latency 99.991 ms 2 383 6.79 MB/sec warmup 4 sec latency 110.328 ms 2 492 6.85 MB/sec warmup 5 sec latency 67.129 ms 2 639 7.00 MB/sec warmup 6 sec latency 154.311 ms Running lustre_rsync 2 676 6.04 MB/sec warmup 7 sec latency 331.551 ms 2 699 5.29 MB/sec warmup 8 sec latency 331.782 ms 2 734 4.73 MB/sec warmup 9 sec latency 149.139 ms 2 789 4.28 MB/sec warmup 10 sec latency 162.972 ms 2 831 3.90 MB/sec warmup 11 sec latency 305.138 ms 2 923 0.19 MB/sec execute 1 sec latency 213.859 ms 2 975 0.18 MB/sec execute 2 sec latency 108.871 ms 2 1020 0.48 MB/sec execute 3 sec latency 288.437 ms 2 1072 0.61 MB/sec execute 4 sec latency 174.300 ms 2 1136 0.52 MB/sec execute 5 sec latency 82.517 ms 2 1187 0.45 MB/sec execute 6 sec latency 82.473 ms 2 1240 0.40 MB/sec execute 7 sec latency 95.608 ms 2 1340 0.72 MB/sec execute 8 sec latency 100.636 ms 2 1463 0.96 MB/sec execute 9 sec latency 79.600 ms 2 1520 0.88 MB/sec execute 10 sec latency 224.360 ms 2 1587 0.81 MB/sec execute 11 sec latency 152.719 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 17 seconds Changelog records consumed: 282 2 1656 0.75 MB/sec execute 12 sec latency 287.724 ms 2 1735 0.70 MB/sec execute 13 sec latency 97.965 ms 2 1816 0.66 MB/sec execute 14 sec latency 59.420 ms 2 1898 0.63 MB/sec execute 15 sec latency 184.465 ms 2 1996 0.60 MB/sec execute 16 sec latency 115.366 ms 12409 12410 12411 Running lustre_rsync 2 2071 0.58 MB/sec execute 17 sec latency 88.387 ms 2 2162 0.56 MB/sec execute 18 sec latency 70.027 ms 2 2299 0.60 MB/sec execute 19 sec latency 71.762 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: 3400 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 569 2 2368 0.62 MB/sec execute 20 sec latency 270.877 ms 2 2426 0.61 MB/sec execute 21 sec latency 169.552 ms 2 2536 0.65 MB/sec execute 22 sec latency 170.604 ms 2 2819 0.90 MB/sec execute 23 sec latency 157.595 ms 2 2944 0.98 MB/sec execute 24 sec latency 271.281 ms 12409 12410 12411 Running lustre_rsync 2 3012 0.95 MB/sec execute 25 sec latency 155.786 ms 2 3257 1.02 MB/sec execute 26 sec latency 149.616 ms 2 3366 1.02 MB/sec execute 27 sec latency 105.947 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: 3968 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 313 2 3541 1.19 MB/sec execute 28 sec latency 86.816 ms 2 3673 1.17 MB/sec execute 29 sec latency 101.490 ms 2 3767 1.20 MB/sec execute 30 sec latency 70.884 ms 2 3838 1.16 MB/sec execute 31 sec latency 82.502 ms 2 3908 1.15 MB/sec execute 32 sec latency 99.230 ms 12409 12410 12411 Running lustre_rsync 2 3971 1.11 MB/sec execute 33 sec latency 82.834 ms 2 4035 1.08 MB/sec execute 34 sec latency 91.940 ms 2 4103 1.05 MB/sec execute 35 sec latency 88.147 ms 2 4181 1.02 MB/sec execute 36 sec latency 85.302 ms 2 4237 1.00 MB/sec execute 37 sec latency 154.150 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: 4280 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 411 2 4290 0.98 MB/sec execute 38 sec latency 182.793 ms 2 4355 0.97 MB/sec execute 39 sec latency 168.997 ms 2 4409 0.95 MB/sec execute 40 sec latency 133.128 ms 2 4472 0.93 MB/sec execute 41 sec latency 182.704 ms 2 4547 0.92 MB/sec execute 42 sec latency 127.019 ms 12409 12410 12411 Running lustre_rsync 2 4627 0.95 MB/sec execute 43 sec latency 168.005 ms 2 4708 0.93 MB/sec execute 44 sec latency 80.915 ms 2 4778 0.91 MB/sec execute 45 sec latency 84.299 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: 4690 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 300 2 4915 0.96 MB/sec execute 46 sec latency 57.214 ms 2 5032 1.00 MB/sec execute 47 sec latency 142.310 ms 2 5102 0.98 MB/sec execute 48 sec latency 245.307 ms 2 5172 0.96 MB/sec execute 49 sec latency 88.000 ms 2 5235 0.94 MB/sec execute 50 sec latency 215.575 ms 12409 12410 12411 Running lustre_rsync 2 5273 0.93 MB/sec execute 51 sec latency 121.203 ms 2 5312 0.91 MB/sec execute 52 sec latency 137.511 ms 2 5361 0.90 MB/sec execute 53 sec latency 104.724 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: 4989 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 261 2 5424 0.88 MB/sec execute 54 sec latency 71.386 ms 2 5534 0.87 MB/sec execute 55 sec latency 187.760 ms 2 5604 0.86 MB/sec execute 56 sec latency 108.393 ms 2 5710 0.85 MB/sec execute 57 sec latency 68.458 ms 2 5800 0.84 MB/sec execute 58 sec latency 61.655 ms 12409 12410 12411 Running lustre_rsync 2 5907 0.86 MB/sec execute 59 sec latency 166.393 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: 5249 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 264 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1783 34.772 174.284 Close 1377 8.351 60.102 Rename 73 49.240 121.166 Unlink 298 15.151 98.805 Qpathinfo 1731 8.111 112.669 Qfileinfo 292 0.722 15.824 Qfsinfo 251 1.032 40.632 Sfileinfo 155 36.896 92.790 Find 605 2.039 64.572 WriteX 878 4.842 88.676 ReadX 2548 0.039 7.319 LockX 4 6.332 9.437 UnlockX 4 8.955 20.713 Flush 110 115.552 288.421 Throughput 0.85661 MB/sec 2 clients 2 procs max_latency=288.437 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 14 19:53:59 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/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORD' 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: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 5512 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 191 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: 5702 Clear changelog after use: no Errors: 0 lustre_rsync took 1 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