== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 07:24:46 (1787829886) 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 27 07:24:54 EDT 2026 waiting for dbench pid 12444 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 10.48 MB/sec warmup 1 sec latency 71.242 ms 2 177 7.19 MB/sec warmup 2 sec latency 116.513 ms 2 242 6.18 MB/sec warmup 3 sec latency 105.250 ms 2 319 5.80 MB/sec warmup 4 sec latency 100.020 ms 2 385 5.48 MB/sec warmup 5 sec latency 121.127 ms 2 473 5.52 MB/sec warmup 6 sec latency 87.329 ms 2 594 5.80 MB/sec warmup 7 sec latency 92.335 ms Running lustre_rsync 2 660 5.27 MB/sec warmup 8 sec latency 254.444 ms 2 693 4.70 MB/sec warmup 9 sec latency 233.762 ms 2 732 4.26 MB/sec warmup 10 sec latency 226.421 ms 2 789 3.90 MB/sec warmup 11 sec latency 115.646 ms 2 886 0.37 MB/sec execute 1 sec latency 182.290 ms 2 926 0.28 MB/sec execute 2 sec latency 142.743 ms 2 990 0.28 MB/sec execute 3 sec latency 121.334 ms 2 1094 0.72 MB/sec execute 4 sec latency 72.578 ms 2 1174 0.61 MB/sec execute 5 sec latency 71.700 ms 2 1240 0.53 MB/sec execute 6 sec latency 77.165 ms 2 1412 1.29 MB/sec execute 7 sec latency 66.436 ms 2 1480 1.14 MB/sec execute 8 sec latency 203.842 ms 2 1588 1.03 MB/sec execute 9 sec latency 96.293 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: 267 2 1684 0.94 MB/sec execute 10 sec latency 139.566 ms 2 1772 0.87 MB/sec execute 11 sec latency 71.686 ms 2 1829 0.81 MB/sec execute 12 sec latency 65.709 ms 2 1903 0.76 MB/sec execute 13 sec latency 163.157 ms 2 1996 0.71 MB/sec execute 14 sec latency 79.056 ms 12444 12445 12446 Running lustre_rsync 2 2046 0.68 MB/sec execute 15 sec latency 97.678 ms 2 2130 0.65 MB/sec execute 16 sec latency 114.505 ms 2 2167 0.62 MB/sec execute 17 sec latency 133.343 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: 3316 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 576 2 2263 0.60 MB/sec execute 18 sec latency 86.100 ms 2 2363 0.67 MB/sec execute 19 sec latency 179.923 ms 2 2416 0.66 MB/sec execute 20 sec latency 194.385 ms 2 2484 0.69 MB/sec execute 21 sec latency 209.927 ms 2 2680 0.82 MB/sec execute 22 sec latency 59.835 ms 12444 12445 12446 Running lustre_rsync 2 2912 1.01 MB/sec execute 23 sec latency 141.968 ms 2 2958 1.00 MB/sec execute 24 sec latency 361.581 ms 2 3017 0.96 MB/sec execute 25 sec latency 194.509 ms 2 3223 0.99 MB/sec execute 26 sec latency 243.032 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: 3891 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 291 2 3352 1.03 MB/sec execute 27 sec latency 174.552 ms 2 3550 1.21 MB/sec execute 28 sec latency 63.167 ms 2 3643 1.18 MB/sec execute 29 sec latency 158.536 ms 2 3738 1.18 MB/sec execute 30 sec latency 68.783 ms 2 3815 1.18 MB/sec execute 31 sec latency 114.287 ms 12444 12445 12446 Running lustre_rsync 2 3871 1.14 MB/sec execute 32 sec latency 111.643 ms 2 3934 1.12 MB/sec execute 33 sec latency 93.925 ms 2 3987 1.09 MB/sec execute 34 sec latency 107.593 ms 2 4084 1.06 MB/sec execute 35 sec latency 62.526 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: 4181 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 343 2 4176 1.03 MB/sec execute 36 sec latency 65.198 ms 2 4236 1.01 MB/sec execute 37 sec latency 276.398 ms 2 4288 0.99 MB/sec execute 38 sec latency 288.702 ms 2 4343 0.97 MB/sec execute 39 sec latency 206.401 ms 2 4420 0.96 MB/sec execute 40 sec latency 175.938 ms 12444 12445 12446 Running lustre_rsync 2 4488 0.95 MB/sec execute 41 sec latency 134.356 ms 2 4549 0.93 MB/sec execute 42 sec latency 146.669 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: 4523 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 333 2 4647 0.96 MB/sec execute 43 sec latency 152.516 ms 2 4742 0.94 MB/sec execute 44 sec latency 65.095 ms 2 4958 1.05 MB/sec execute 45 sec latency 45.896 ms 2 5020 1.03 MB/sec execute 46 sec latency 79.934 ms 2 5085 1.01 MB/sec execute 47 sec latency 210.795 ms 2 5150 0.99 MB/sec execute 48 sec latency 95.493 ms 12444 12445 12446 Running lustre_rsync 2 5209 0.97 MB/sec execute 49 sec latency 183.722 ms 2 5252 0.95 MB/sec execute 50 sec latency 117.357 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: 4855 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 275 2 5294 0.94 MB/sec execute 51 sec latency 86.370 ms 2 5355 0.92 MB/sec execute 52 sec latency 88.277 ms 2 5443 0.90 MB/sec execute 53 sec latency 76.634 ms 2 5543 0.89 MB/sec execute 54 sec latency 223.806 ms 2 5619 0.88 MB/sec execute 55 sec latency 67.638 ms 12444 12445 12446 Running lustre_rsync 2 5710 0.87 MB/sec execute 56 sec latency 95.989 ms 2 5759 0.85 MB/sec execute 57 sec latency 96.635 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: 5129 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 257 2 5892 0.88 MB/sec execute 58 sec latency 85.447 ms 2 5936 0.87 MB/sec execute 59 sec latency 241.019 ms 2 cleanup 60 sec 2 cleanup 61 sec 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1814 34.393 204.747 Close 1405 8.208 50.077 Rename 74 50.465 285.738 Unlink 304 13.971 47.833 Qpathinfo 1746 7.994 107.391 Qfileinfo 298 0.601 9.018 Qfsinfo 254 0.537 14.493 Sfileinfo 165 30.802 119.634 Find 615 1.816 105.394 WriteX 900 5.002 157.809 ReadX 2598 0.041 5.639 LockX 4 7.355 13.745 UnlockX 4 6.707 9.009 Flush 115 113.571 361.571 Throughput 0.866384 MB/sec 2 clients 2 procs max_latency=361.581 ms Running lustre_rsync stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Thu Aug 27 07:26:08 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/PARADOX' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/WORDPRO' 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 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: 5385 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 239 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: 5623 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 29 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