== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:00:14 (1786305614) 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 Sun Aug 9 16:00:23 EDT 2026 waiting for dbench pid 12430 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 62 5.21 MB/sec warmup 1 sec latency 118.297 ms 2 120 5.48 MB/sec warmup 2 sec latency 153.679 ms 2 181 4.87 MB/sec warmup 3 sec latency 165.872 ms 2 207 4.04 MB/sec warmup 4 sec latency 318.795 ms 2 271 4.06 MB/sec warmup 5 sec latency 106.295 ms 2 320 3.86 MB/sec warmup 6 sec latency 105.665 ms Running lustre_rsync 2 361 3.68 MB/sec warmup 7 sec latency 200.424 ms 2 402 3.55 MB/sec warmup 8 sec latency 205.900 ms 2 455 3.53 MB/sec warmup 9 sec latency 186.722 ms 2 501 3.49 MB/sec warmup 10 sec latency 176.070 ms 2 594 3.74 MB/sec warmup 11 sec latency 117.385 ms 2 674 0.05 MB/sec execute 1 sec latency 424.271 ms 2 710 0.05 MB/sec execute 2 sec latency 181.905 ms 2 729 0.11 MB/sec execute 3 sec latency 290.580 ms 2 768 0.10 MB/sec execute 4 sec latency 138.687 ms 2 791 0.12 MB/sec execute 5 sec latency 276.038 ms 2 808 0.11 MB/sec execute 6 sec latency 172.262 ms 2 871 0.14 MB/sec execute 7 sec latency 113.015 ms 2 888 0.13 MB/sec execute 8 sec latency 461.307 ms 2 913 0.14 MB/sec execute 9 sec latency 261.249 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 16 seconds Changelog records consumed: 170 2 943 0.13 MB/sec execute 10 sec latency 263.408 ms 2 983 0.14 MB/sec execute 11 sec latency 235.918 ms 2 1084 0.30 MB/sec execute 12 sec latency 73.445 ms 2 1153 0.28 MB/sec execute 13 sec latency 91.360 ms 2 1219 0.27 MB/sec execute 14 sec latency 96.240 ms 12430 12431 12432 Running lustre_rsync 2 1261 0.26 MB/sec execute 15 sec latency 112.983 ms 2 1398 0.61 MB/sec execute 16 sec latency 113.038 ms 2 1428 0.57 MB/sec execute 17 sec latency 175.303 ms 2 1471 0.54 MB/sec execute 18 sec latency 119.252 ms 2 1505 0.51 MB/sec execute 19 sec latency 401.688 ms 2 1580 0.50 MB/sec execute 20 sec latency 79.895 ms 2 1633 0.48 MB/sec execute 21 sec latency 246.909 ms 2 1675 0.46 MB/sec execute 22 sec latency 279.585 ms 2 1716 0.44 MB/sec execute 23 sec latency 104.987 ms 2 1771 0.43 MB/sec execute 24 sec latency 100.799 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: 2328 Clear changelog after use: no Errors: 0 lustre_rsync took 9 seconds Changelog records consumed: 370 2 1796 0.41 MB/sec execute 25 sec latency 112.909 ms 2 1834 0.40 MB/sec execute 26 sec latency 147.147 ms 2 1886 0.39 MB/sec execute 27 sec latency 123.655 ms 2 1947 0.38 MB/sec execute 28 sec latency 294.110 ms 2 2001 0.37 MB/sec execute 29 sec latency 97.048 ms 12430 12431 12432 Running lustre_rsync 2 2027 0.36 MB/sec execute 30 sec latency 137.984 ms 2 2103 0.35 MB/sec execute 31 sec latency 175.671 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: 2697 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 304 2 2156 0.35 MB/sec execute 32 sec latency 90.045 ms 2 2218 0.34 MB/sec execute 33 sec latency 145.430 ms 2 2345 0.40 MB/sec execute 34 sec latency 113.242 ms 2 2391 0.39 MB/sec execute 35 sec latency 222.911 ms 2 2439 0.39 MB/sec execute 36 sec latency 163.809 ms 12430 12431 12432 Running lustre_rsync 2 2477 0.41 MB/sec execute 37 sec latency 308.676 ms 2 2558 0.41 MB/sec execute 38 sec latency 369.144 ms 2 2591 0.40 MB/sec execute 39 sec latency 117.690 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: 3000 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 195 2 2686 0.49 MB/sec execute 40 sec latency 138.384 ms 2 2832 0.53 MB/sec execute 41 sec latency 300.339 ms 2 2920 0.59 MB/sec execute 42 sec latency 107.427 ms 2 2984 0.57 MB/sec execute 43 sec latency 261.752 ms 2 3015 0.56 MB/sec execute 44 sec latency 299.173 ms 2 3202 0.58 MB/sec execute 45 sec latency 334.635 ms 12430 12431 12432 Running lustre_rsync 2 3286 0.62 MB/sec execute 46 sec latency 234.618 ms 2 3354 0.61 MB/sec execute 47 sec latency 164.553 ms 2 3388 0.60 MB/sec execute 48 sec latency 114.877 ms 2 3520 0.70 MB/sec execute 49 sec latency 145.425 ms 2 3571 0.69 MB/sec execute 50 sec latency 100.441 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: 3194 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 169 2 3639 0.68 MB/sec execute 51 sec latency 118.676 ms 2 3699 0.68 MB/sec execute 52 sec latency 86.810 ms 2 3774 0.70 MB/sec execute 53 sec latency 101.851 ms 2 3814 0.69 MB/sec execute 54 sec latency 117.993 ms 2 3861 0.68 MB/sec execute 55 sec latency 102.342 ms 12430 12431 12432 Running lustre_rsync 2 3904 0.67 MB/sec execute 56 sec latency 140.452 ms 2 3938 0.66 MB/sec execute 57 sec latency 160.573 ms 2 3967 0.65 MB/sec execute 58 sec latency 194.779 ms 2 4003 0.64 MB/sec execute 59 sec latency 221.587 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 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: 3362 Clear changelog after use: no Errors: 0 lustre_rsync took 6 seconds Changelog records consumed: 303 2 cleanup 63 sec 2 cleanup 64 sec 0 cleanup 65 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1167 51.016 219.482 Close 870 12.726 77.383 Rename 52 73.063 150.782 Unlink 190 23.488 67.920 Qpathinfo 1058 13.524 140.421 Qfileinfo 192 1.557 14.627 Qfsinfo 188 1.369 20.718 Sfileinfo 96 52.176 104.837 Find 390 2.226 19.232 WriteX 598 8.110 72.156 ReadX 1868 0.083 10.227 LockX 4 15.620 17.848 UnlockX 4 13.744 21.706 Flush 86 178.528 461.284 Throughput 0.639666 MB/sec 2 clients 2 procs max_latency=461.307 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sun Aug 9 16:01:41 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/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/PARADOX' 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: 3664 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 314 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: 3977 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