== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 03:36:14 (1788593774) 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 03:36:21 EDT 2026 waiting for dbench pid 12421 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 2 111 10.47 MB/sec warmup 1 sec latency 99.492 ms 2 156 6.53 MB/sec warmup 2 sec latency 128.241 ms 2 189 5.05 MB/sec warmup 3 sec latency 216.911 ms 2 247 4.70 MB/sec warmup 4 sec latency 247.624 ms 2 305 4.49 MB/sec warmup 5 sec latency 234.065 ms 2 381 4.52 MB/sec warmup 6 sec latency 94.163 ms Running lustre_rsync 2 445 4.47 MB/sec warmup 7 sec latency 142.321 ms 2 494 4.30 MB/sec warmup 8 sec latency 143.173 ms 2 574 4.45 MB/sec warmup 9 sec latency 164.061 ms 2 660 4.22 MB/sec warmup 10 sec latency 195.157 ms 2 704 3.85 MB/sec warmup 11 sec latency 126.403 ms 2 777 0.10 MB/sec execute 1 sec latency 200.073 ms 2 803 0.16 MB/sec execute 2 sec latency 209.324 ms 2 875 0.23 MB/sec execute 3 sec latency 145.784 ms 2 913 0.23 MB/sec execute 4 sec latency 218.838 ms 2 952 0.20 MB/sec execute 5 sec latency 229.778 ms 2 986 0.20 MB/sec execute 6 sec latency 197.092 ms 2 1070 0.46 MB/sec execute 7 sec latency 96.123 ms 2 1130 0.42 MB/sec execute 8 sec latency 101.281 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: 209 2 1206 0.39 MB/sec execute 9 sec latency 145.812 ms 2 1271 0.37 MB/sec execute 10 sec latency 79.880 ms 2 1471 0.86 MB/sec execute 11 sec latency 60.597 ms 2 1545 0.80 MB/sec execute 12 sec latency 180.717 ms 2 1632 0.75 MB/sec execute 13 sec latency 82.616 ms 2 1694 0.70 MB/sec execute 14 sec latency 176.465 ms 12421 12422 12423 Running lustre_rsync 2 1760 0.66 MB/sec execute 15 sec latency 103.146 ms 2 1824 0.63 MB/sec execute 16 sec latency 78.019 ms 2 1948 0.60 MB/sec execute 17 sec latency 119.034 ms 2 2023 0.58 MB/sec execute 18 sec latency 81.083 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: 2687 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 504 2 2151 0.57 MB/sec execute 19 sec latency 61.967 ms 2 2231 0.55 MB/sec execute 20 sec latency 84.330 ms 2 2350 0.63 MB/sec execute 21 sec latency 246.210 ms 2 2409 0.61 MB/sec execute 22 sec latency 189.776 ms 2 2447 0.59 MB/sec execute 23 sec latency 207.187 ms 12421 12422 12423 Running lustre_rsync 2 2481 0.62 MB/sec execute 24 sec latency 318.006 ms 2 2569 0.61 MB/sec execute 25 sec latency 206.181 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: 3190 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 325 2 2622 0.60 MB/sec execute 26 sec latency 102.929 ms 2 2789 0.79 MB/sec execute 27 sec latency 240.995 ms 2 2930 0.87 MB/sec execute 28 sec latency 187.995 ms 2 2987 0.84 MB/sec execute 29 sec latency 324.179 ms 2 3176 0.85 MB/sec execute 30 sec latency 200.952 ms 2 3237 0.85 MB/sec execute 31 sec latency 360.792 ms 12421 12422 12423 Running lustre_rsync 2 3365 0.88 MB/sec execute 32 sec latency 94.783 ms 2 3542 1.03 MB/sec execute 33 sec latency 64.565 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: 3514 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 171 2 3638 1.02 MB/sec execute 34 sec latency 69.083 ms 2 3709 1.00 MB/sec execute 35 sec latency 69.230 ms 2 3786 1.02 MB/sec execute 36 sec latency 156.513 ms 2 3860 1.00 MB/sec execute 37 sec latency 126.903 ms 2 3933 0.99 MB/sec execute 38 sec latency 70.219 ms 12421 12422 12423 Running lustre_rsync 2 3996 0.96 MB/sec execute 39 sec latency 81.899 ms 2 4047 0.94 MB/sec execute 40 sec latency 121.866 ms 2 4086 0.91 MB/sec execute 41 sec latency 118.383 ms 2 4141 0.89 MB/sec execute 42 sec latency 187.730 ms 2 4211 0.88 MB/sec execute 43 sec latency 111.272 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: 3684 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 379 2 4245 0.86 MB/sec execute 44 sec latency 368.518 ms 2 4295 0.85 MB/sec execute 45 sec latency 285.146 ms 2 4348 0.83 MB/sec execute 46 sec latency 131.434 ms 2 4378 0.82 MB/sec execute 47 sec latency 233.120 ms 2 4462 0.81 MB/sec execute 48 sec latency 101.595 ms 2 4513 0.80 MB/sec execute 49 sec latency 222.758 ms 12421 12422 12423 Running lustre_rsync 2 4554 0.79 MB/sec execute 50 sec latency 154.670 ms 2 4650 0.81 MB/sec execute 51 sec latency 91.411 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: 4062 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 257 2 4754 0.80 MB/sec execute 52 sec latency 62.927 ms 2 4820 0.79 MB/sec execute 53 sec latency 92.987 ms 2 5000 0.88 MB/sec execute 54 sec latency 72.564 ms 2 5065 0.87 MB/sec execute 55 sec latency 244.501 ms 2 5136 0.85 MB/sec execute 56 sec latency 77.243 ms 12421 12422 12423 Running lustre_rsync 2 5178 0.84 MB/sec execute 57 sec latency 113.082 ms 2 5225 0.83 MB/sec execute 58 sec latency 298.330 ms 2 5267 0.81 MB/sec execute 59 sec latency 160.046 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: 4318 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 239 2 cleanup 60 sec 2 cleanup 61 sec 1 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1597 37.035 236.252 Close 1193 9.196 70.542 Rename 72 64.831 270.011 Unlink 288 18.105 112.117 Qpathinfo 1458 9.418 204.613 Qfileinfo 250 0.510 8.366 Qfsinfo 252 0.817 24.743 Sfileinfo 159 38.692 145.797 Find 540 2.250 106.634 WriteX 795 5.089 69.338 ReadX 2408 0.044 5.678 LockX 4 18.419 32.015 UnlockX 4 13.015 18.588 Flush 117 122.811 368.500 Throughput 0.813635 MB/sec 2 clients 2 procs max_latency=368.518 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Sep 5 03:37:36 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/COREL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' 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: 4556 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 262 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: 4817 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-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found