== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 09:29:50 (1786627790) 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 Thu Aug 13 09:29:57 EDT 2026 waiting for dbench pid 12407 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 71 6.29 MB/sec warmup 1 sec latency 116.083 ms 2 139 6.02 MB/sec warmup 2 sec latency 155.267 ms 2 190 5.05 MB/sec warmup 3 sec latency 211.512 ms 2 243 4.63 MB/sec warmup 4 sec latency 152.047 ms 2 303 4.43 MB/sec warmup 5 sec latency 97.834 ms 2 349 4.17 MB/sec warmup 6 sec latency 237.375 ms Running lustre_rsync 2 412 4.16 MB/sec warmup 7 sec latency 147.581 ms 2 476 4.17 MB/sec warmup 8 sec latency 112.167 ms 2 582 4.45 MB/sec warmup 9 sec latency 90.755 ms 2 668 4.23 MB/sec warmup 10 sec latency 234.076 ms 2 703 3.85 MB/sec warmup 11 sec latency 145.371 ms 2 789 0.28 MB/sec execute 1 sec latency 206.510 ms 2 825 0.18 MB/sec execute 2 sec latency 189.473 ms 2 888 0.24 MB/sec execute 3 sec latency 153.885 ms 2 924 0.23 MB/sec execute 4 sec latency 211.164 ms 2 981 0.23 MB/sec execute 5 sec latency 165.363 ms 2 1050 0.52 MB/sec execute 6 sec latency 157.987 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 12 seconds Changelog records consumed: 198 2 1120 0.47 MB/sec execute 7 sec latency 83.317 ms 2 1190 0.43 MB/sec execute 8 sec latency 80.062 ms 2 1260 0.40 MB/sec execute 9 sec latency 82.623 ms 2 1419 0.94 MB/sec execute 10 sec latency 95.321 ms 2 1474 0.86 MB/sec execute 11 sec latency 122.412 ms 12407 12409 12410 Running lustre_rsync 2 1544 0.80 MB/sec execute 12 sec latency 189.157 ms 2 1623 0.74 MB/sec execute 13 sec latency 93.529 ms 2 1675 0.70 MB/sec execute 14 sec latency 170.728 ms 2 1724 0.66 MB/sec execute 15 sec latency 99.419 ms 2 1787 0.62 MB/sec execute 16 sec latency 117.686 ms 2 1839 0.59 MB/sec execute 17 sec latency 84.860 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: 2876 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 430 2 1932 0.57 MB/sec execute 18 sec latency 174.219 ms 2 2011 0.55 MB/sec execute 19 sec latency 100.031 ms 2 2113 0.54 MB/sec execute 20 sec latency 82.701 ms 2 2195 0.52 MB/sec execute 21 sec latency 66.204 ms 2 2345 0.60 MB/sec execute 22 sec latency 198.300 ms 12407 12409 12410 Running lustre_rsync 2 2381 0.58 MB/sec execute 23 sec latency 294.862 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: 3305 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 356 2 2431 0.57 MB/sec execute 24 sec latency 260.955 ms 2 2529 0.60 MB/sec execute 25 sec latency 161.800 ms 2 2627 0.61 MB/sec execute 26 sec latency 60.285 ms 2 2895 0.85 MB/sec execute 27 sec latency 186.536 ms 2 2974 0.87 MB/sec execute 28 sec latency 169.581 ms 2 3018 0.84 MB/sec execute 29 sec latency 207.312 ms 12407 12409 12410 Running lustre_rsync 2 3212 0.86 MB/sec execute 30 sec latency 184.292 ms 2 3350 0.91 MB/sec execute 31 sec latency 91.414 ms 2 3496 1.06 MB/sec execute 32 sec latency 106.016 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: 3660 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 197 2 3575 1.04 MB/sec execute 33 sec latency 89.939 ms 2 3680 1.02 MB/sec execute 34 sec latency 73.314 ms 2 3760 1.05 MB/sec execute 35 sec latency 78.183 ms 2 3824 1.02 MB/sec execute 36 sec latency 86.616 ms 2 3925 1.01 MB/sec execute 37 sec latency 70.938 ms 12407 12409 12410 Running lustre_rsync 2 4003 0.99 MB/sec execute 38 sec latency 84.916 ms 2 4084 0.96 MB/sec execute 39 sec latency 82.879 ms 2 4184 0.94 MB/sec execute 40 sec latency 64.670 ms 2 4239 0.92 MB/sec execute 41 sec latency 303.120 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: 3856 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 410 2 4293 0.91 MB/sec execute 42 sec latency 153.454 ms 2 4354 0.89 MB/sec execute 43 sec latency 95.965 ms 2 4421 0.88 MB/sec execute 44 sec latency 168.124 ms 2 4477 0.87 MB/sec execute 45 sec latency 158.279 ms 2 4542 0.85 MB/sec execute 46 sec latency 234.580 ms 12407 12409 12410 Running lustre_rsync 2 4618 0.88 MB/sec execute 47 sec latency 172.962 ms 2 4695 0.87 MB/sec execute 48 sec latency 61.781 ms 2 4743 0.85 MB/sec execute 49 sec latency 96.235 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: 4265 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 278 2 4811 0.83 MB/sec execute 50 sec latency 103.882 ms 2 4967 0.93 MB/sec execute 51 sec latency 147.045 ms 2 5028 0.92 MB/sec execute 52 sec latency 98.503 ms 2 5122 0.90 MB/sec execute 53 sec latency 155.186 ms 2 5178 0.89 MB/sec execute 54 sec latency 82.170 ms 12407 12409 12410 Running lustre_rsync 2 5252 0.87 MB/sec execute 55 sec latency 188.563 ms 2 5316 0.86 MB/sec execute 56 sec latency 64.058 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: 4542 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 228 2 5380 0.85 MB/sec execute 57 sec latency 75.047 ms 2 5451 0.83 MB/sec execute 58 sec latency 165.622 ms 2 5551 0.82 MB/sec execute 59 sec latency 122.384 ms 2 cleanup 60 sec 2 cleanup 61 sec 12407 12409 12410 Running lustre_rsync 0 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1749 34.501 160.617 Close 1310 8.795 41.531 Rename 72 54.017 147.024 Unlink 298 14.713 46.668 Qpathinfo 1625 8.891 177.088 Qfileinfo 276 0.811 12.072 Qfsinfo 252 0.531 10.519 Sfileinfo 158 35.462 83.662 Find 579 1.865 64.528 WriteX 846 5.370 51.905 ReadX 2514 0.051 5.704 LockX 4 12.616 20.238 UnlockX 4 10.400 20.669 Flush 124 110.391 303.103 Throughput 0.821553 MB/sec 2 clients 2 procs max_latency=303.120 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 13 09:31:12 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 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: 4769 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 276 removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' 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/WORDPRO' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' 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: 5044 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 118 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: 5161 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