== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 15:05:09 (1787339109) 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 Fri Aug 21 15:05:18 EDT 2026 waiting for dbench pid 13597 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 10.40 MB/sec warmup 1 sec latency 109.090 ms 2 177 7.15 MB/sec warmup 2 sec latency 117.797 ms 2 251 6.33 MB/sec warmup 3 sec latency 82.989 ms 2 326 5.90 MB/sec warmup 4 sec latency 106.728 ms 2 411 5.77 MB/sec warmup 5 sec latency 114.169 ms 2 493 5.72 MB/sec warmup 6 sec latency 86.861 ms 2 639 6.00 MB/sec warmup 7 sec latency 129.041 ms 2 704 5.29 MB/sec warmup 8 sec latency 146.672 ms Running lustre_rsync 2 736 4.73 MB/sec warmup 9 sec latency 269.077 ms 2 789 4.28 MB/sec warmup 10 sec latency 128.302 ms 2 865 3.92 MB/sec warmup 11 sec latency 120.776 ms 2 1000 0.43 MB/sec execute 1 sec latency 86.861 ms 2 1105 1.18 MB/sec execute 2 sec latency 61.885 ms 2 1178 0.83 MB/sec execute 3 sec latency 85.161 ms 2 1243 0.66 MB/sec execute 4 sec latency 69.036 ms 2 1395 1.69 MB/sec execute 5 sec latency 96.675 ms 2 1434 1.41 MB/sec execute 6 sec latency 164.515 ms 2 1508 1.22 MB/sec execute 7 sec latency 79.461 ms 2 1597 1.09 MB/sec execute 8 sec latency 91.986 ms 2 1684 0.99 MB/sec execute 9 sec latency 59.902 ms 2 1726 0.90 MB/sec execute 10 sec latency 123.167 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: 310 2 1787 0.82 MB/sec execute 11 sec latency 78.877 ms 2 1859 0.76 MB/sec execute 12 sec latency 86.283 ms 2 1978 0.72 MB/sec execute 13 sec latency 96.906 ms 2 2043 0.69 MB/sec execute 14 sec latency 76.105 ms 2 2153 0.66 MB/sec execute 15 sec latency 84.151 ms 13597 13598 13599 Running lustre_rsync 2 2207 0.62 MB/sec execute 16 sec latency 111.908 ms 2 2332 0.71 MB/sec execute 17 sec latency 98.841 ms 2 2389 0.69 MB/sec execute 18 sec latency 99.167 ms 2 2440 0.67 MB/sec execute 19 sec latency 96.815 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: 3360 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 608 2 2502 0.69 MB/sec execute 20 sec latency 106.776 ms 2 2750 0.97 MB/sec execute 21 sec latency 50.663 ms 2 2920 1.06 MB/sec execute 22 sec latency 187.136 ms 2 3018 1.02 MB/sec execute 23 sec latency 190.779 ms 2 3287 1.13 MB/sec execute 24 sec latency 108.907 ms 13597 13598 13599 Running lustre_rsync 2 3465 1.25 MB/sec execute 25 sec latency 73.362 ms 2 3576 1.28 MB/sec execute 26 sec latency 131.261 ms 2 3638 1.25 MB/sec execute 27 sec latency 121.352 ms 2 3697 1.21 MB/sec execute 28 sec latency 175.749 ms 2 3783 1.24 MB/sec execute 29 sec latency 124.944 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: 3967 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 318 2 3860 1.20 MB/sec execute 30 sec latency 90.675 ms 2 3955 1.18 MB/sec execute 31 sec latency 75.768 ms 2 4057 1.14 MB/sec execute 32 sec latency 59.385 ms 2 4153 1.11 MB/sec execute 33 sec latency 86.285 ms 2 4248 1.09 MB/sec execute 34 sec latency 130.563 ms 13597 13598 13599 Running lustre_rsync 2 4311 1.06 MB/sec execute 35 sec latency 91.508 ms 2 4380 1.04 MB/sec execute 36 sec latency 70.934 ms 2 4462 1.03 MB/sec execute 37 sec latency 76.835 ms 2 4522 1.01 MB/sec execute 38 sec latency 128.668 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: 4284 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 509 2 4613 1.04 MB/sec execute 39 sec latency 75.616 ms 2 4721 1.02 MB/sec execute 40 sec latency 60.805 ms 2 4814 0.99 MB/sec execute 41 sec latency 53.138 ms 2 5009 1.11 MB/sec execute 42 sec latency 62.700 ms 2 5121 1.09 MB/sec execute 43 sec latency 72.206 ms 13597 13598 13599 Running lustre_rsync 2 5217 1.07 MB/sec execute 44 sec latency 57.907 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: 4792 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 333 2 5295 1.05 MB/sec execute 45 sec latency 84.720 ms 2 5385 1.03 MB/sec execute 46 sec latency 83.824 ms 2 5500 1.01 MB/sec execute 47 sec latency 74.458 ms 2 5596 0.99 MB/sec execute 48 sec latency 74.508 ms 2 5731 0.98 MB/sec execute 49 sec latency 55.198 ms 13597 13598 13599 Running lustre_rsync 2 5882 1.00 MB/sec execute 50 sec latency 60.837 ms 2 5946 0.99 MB/sec execute 51 sec latency 72.349 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: 5124 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 321 2 6025 0.99 MB/sec execute 52 sec latency 71.122 ms 2 6136 0.99 MB/sec execute 53 sec latency 75.706 ms 2 6317 1.08 MB/sec execute 54 sec latency 89.013 ms 2 6485 1.12 MB/sec execute 55 sec latency 68.351 ms 2 6732 1.12 MB/sec execute 56 sec latency 80.096 ms 13597 13598 13599 Running lustre_rsync 2 6863 1.15 MB/sec execute 57 sec latency 83.508 ms 2 7052 1.23 MB/sec execute 58 sec latency 73.776 ms 2 7121 1.21 MB/sec execute 59 sec latency 95.535 ms 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: 5444 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 236 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2036 31.258 178.891 Close 1571 8.013 66.596 Rename 94 45.883 123.135 Unlink 348 12.104 54.313 Qpathinfo 1979 8.424 175.720 Qfileinfo 366 0.632 18.303 Qfsinfo 352 0.499 11.583 Sfileinfo 172 32.358 75.688 Find 773 1.514 38.572 WriteX 1068 5.646 72.189 ReadX 3641 0.046 6.884 LockX 8 10.472 16.264 UnlockX 8 6.840 10.875 Flush 129 39.126 190.760 Throughput 1.21095 MB/sec 2 clients 2 procs max_latency=190.779 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 21 15:06:32 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/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' 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: 5679 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 335 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: 6013 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-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