== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:06:01 (1788638761) 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 Sat Sep 5 16:06:08 EDT 2026 waiting for dbench pid 12413 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 91 8.38 MB/sec warmup 1 sec latency 99.248 ms 2 154 6.53 MB/sec warmup 2 sec latency 155.828 ms 2 207 5.40 MB/sec warmup 3 sec latency 130.667 ms 2 279 5.22 MB/sec warmup 4 sec latency 93.961 ms 2 337 4.85 MB/sec warmup 5 sec latency 100.416 ms 2 405 4.78 MB/sec warmup 6 sec latency 102.174 ms Running lustre_rsync 2 473 4.73 MB/sec warmup 7 sec latency 97.729 ms 2 511 4.44 MB/sec warmup 8 sec latency 267.759 ms 2 624 4.66 MB/sec warmup 9 sec latency 175.371 ms 2 669 4.23 MB/sec warmup 10 sec latency 206.032 ms 2 701 3.85 MB/sec warmup 11 sec latency 160.191 ms 2 783 0.19 MB/sec execute 1 sec latency 204.472 ms 2 805 0.16 MB/sec execute 2 sec latency 234.525 ms 2 873 0.23 MB/sec execute 3 sec latency 237.700 ms 2 911 0.22 MB/sec execute 4 sec latency 303.140 ms 2 972 0.22 MB/sec execute 5 sec latency 192.962 ms 2 1050 0.52 MB/sec execute 6 sec latency 232.781 ms 2 1135 0.48 MB/sec execute 7 sec latency 57.803 ms 2 1206 0.43 MB/sec execute 8 sec latency 94.114 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 14 seconds Changelog records consumed: 228 2 1271 0.41 MB/sec execute 9 sec latency 78.478 ms 2 1444 0.94 MB/sec execute 10 sec latency 74.371 ms 2 1501 0.86 MB/sec execute 11 sec latency 169.272 ms 2 1597 0.81 MB/sec execute 12 sec latency 64.034 ms 2 1660 0.75 MB/sec execute 13 sec latency 179.331 ms 12413 12414 12415 Running lustre_rsync 2 1717 0.70 MB/sec execute 14 sec latency 96.736 ms 2 1776 0.66 MB/sec execute 15 sec latency 78.974 ms 2 1819 0.63 MB/sec execute 16 sec latency 102.433 ms 2 1872 0.59 MB/sec execute 17 sec latency 107.292 ms 2 1942 0.57 MB/sec execute 18 sec latency 238.535 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: 2810 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 485 2 2010 0.55 MB/sec execute 19 sec latency 76.044 ms 2 2095 0.53 MB/sec execute 20 sec latency 92.630 ms 2 2166 0.51 MB/sec execute 21 sec latency 85.802 ms 2 2272 0.54 MB/sec execute 22 sec latency 85.767 ms 2 2366 0.57 MB/sec execute 23 sec latency 186.077 ms 12413 12414 12415 Running lustre_rsync 2 2408 0.56 MB/sec execute 24 sec latency 201.168 ms 2 2459 0.57 MB/sec execute 25 sec latency 219.899 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: 3294 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 290 2 2571 0.58 MB/sec execute 26 sec latency 199.005 ms 2 2768 0.79 MB/sec execute 27 sec latency 162.155 ms 2 2927 0.87 MB/sec execute 28 sec latency 162.395 ms 2 2996 0.84 MB/sec execute 29 sec latency 199.921 ms 2 3204 0.86 MB/sec execute 30 sec latency 200.307 ms 12413 12414 12415 Running lustre_rsync 2 3327 0.91 MB/sec execute 31 sec latency 129.130 ms 2 3446 0.97 MB/sec execute 32 sec latency 99.095 ms 2 3576 1.04 MB/sec execute 33 sec latency 105.629 ms 2 3672 1.02 MB/sec execute 34 sec latency 76.230 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: 3583 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 205 2 3751 1.03 MB/sec execute 35 sec latency 77.524 ms 2 3820 1.02 MB/sec execute 36 sec latency 107.398 ms 2 3892 1.00 MB/sec execute 37 sec latency 115.581 ms 2 3961 0.99 MB/sec execute 38 sec latency 72.762 ms 2 4026 0.96 MB/sec execute 39 sec latency 87.265 ms 12413 12414 12415 Running lustre_rsync 2 4089 0.94 MB/sec execute 40 sec latency 98.861 ms 2 4148 0.91 MB/sec execute 41 sec latency 86.165 ms 2 4223 0.90 MB/sec execute 42 sec latency 86.737 ms 2 4248 0.88 MB/sec execute 43 sec latency 244.489 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: 3787 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 420 2 4288 0.86 MB/sec execute 44 sec latency 142.278 ms 2 4340 0.85 MB/sec execute 45 sec latency 222.530 ms 2 4376 0.84 MB/sec execute 46 sec latency 174.728 ms 2 4450 0.83 MB/sec execute 47 sec latency 161.625 ms 2 4513 0.82 MB/sec execute 48 sec latency 116.958 ms 12413 12414 12415 Running lustre_rsync 2 4564 0.80 MB/sec execute 49 sec latency 151.685 ms 2 4673 0.83 MB/sec execute 50 sec latency 56.706 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: 4206 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 241 2 4741 0.82 MB/sec execute 51 sec latency 67.019 ms 2 4811 0.80 MB/sec execute 52 sec latency 123.530 ms 2 4965 0.90 MB/sec execute 53 sec latency 109.295 ms 2 5026 0.88 MB/sec execute 54 sec latency 91.694 ms 2 5095 0.87 MB/sec execute 55 sec latency 195.328 ms 2 5150 0.85 MB/sec execute 56 sec latency 83.215 ms 12413 12414 12415 Running lustre_rsync 2 5209 0.84 MB/sec execute 57 sec latency 106.384 ms 2 5264 0.83 MB/sec execute 58 sec latency 148.542 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: 4446 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 216 2 5306 0.81 MB/sec execute 59 sec latency 136.937 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1629 37.024 144.644 Close 1232 9.199 47.577 Rename 72 55.535 145.276 Unlink 292 16.947 73.110 Qpathinfo 1483 9.099 82.319 Qfileinfo 256 0.870 14.688 Qfsinfo 252 0.572 10.658 Sfileinfo 158 35.802 166.084 Find 543 2.610 86.142 WriteX 797 5.337 43.993 ReadX 2430 0.049 7.589 LockX 4 9.596 14.643 UnlockX 4 6.338 12.765 Flush 118 118.806 303.122 Throughput 0.814967 MB/sec 2 clients 2 procs max_latency=303.140 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 16:07:23 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 Running lustre_rsync removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORD' 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 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: 4661 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 291 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: 4951 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 5 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