== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 06:28:09 (1788863289) 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 Tue Sep 8 06:28:16 EDT 2026 waiting for dbench pid 12434 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 81.196 ms 2 177 7.19 MB/sec warmup 2 sec latency 112.917 ms 2 223 5.75 MB/sec warmup 3 sec latency 191.083 ms 2 289 5.33 MB/sec warmup 4 sec latency 103.666 ms 2 360 5.15 MB/sec warmup 5 sec latency 114.247 ms 2 441 5.16 MB/sec warmup 6 sec latency 120.438 ms 2 512 5.05 MB/sec warmup 7 sec latency 95.189 ms Running lustre_rsync 2 648 5.25 MB/sec warmup 8 sec latency 115.404 ms 2 684 4.70 MB/sec warmup 9 sec latency 226.570 ms 2 723 4.25 MB/sec warmup 10 sec latency 247.551 ms 2 767 3.88 MB/sec warmup 11 sec latency 113.088 ms 2 861 0.20 MB/sec execute 1 sec latency 178.232 ms 2 901 0.21 MB/sec execute 2 sec latency 214.354 ms 2 952 0.22 MB/sec execute 3 sec latency 253.371 ms 2 982 0.21 MB/sec execute 4 sec latency 315.858 ms 2 1081 0.58 MB/sec execute 5 sec latency 95.123 ms 2 1149 0.51 MB/sec execute 6 sec latency 100.629 ms 2 1221 0.45 MB/sec execute 7 sec latency 72.974 ms 2 1263 0.41 MB/sec execute 8 sec latency 115.687 ms 2 1412 1.01 MB/sec execute 9 sec latency 98.737 ms 2 1452 0.91 MB/sec execute 10 sec latency 130.433 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: 260 2 1509 0.83 MB/sec execute 11 sec latency 164.729 ms 2 1622 0.78 MB/sec execute 12 sec latency 59.081 ms 2 1686 0.73 MB/sec execute 13 sec latency 241.188 ms 2 1769 0.69 MB/sec execute 14 sec latency 74.722 ms 2 1827 0.65 MB/sec execute 15 sec latency 92.116 ms 12434 12435 12436 Running lustre_rsync 2 1895 0.62 MB/sec execute 16 sec latency 207.244 ms 2 1984 0.59 MB/sec execute 17 sec latency 100.095 ms 2 2033 0.57 MB/sec execute 18 sec latency 108.830 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: 2745 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 521 2 2129 0.55 MB/sec execute 19 sec latency 116.430 ms 2 2192 0.53 MB/sec execute 20 sec latency 121.572 ms 2 2346 0.61 MB/sec execute 21 sec latency 191.999 ms 2 2399 0.59 MB/sec execute 22 sec latency 203.045 ms 2 2454 0.60 MB/sec execute 23 sec latency 160.401 ms 2 2483 0.60 MB/sec execute 24 sec latency 231.094 ms 12434 12435 12436 Running lustre_rsync 2 2584 0.60 MB/sec execute 25 sec latency 302.842 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: 3265 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 262 2 2767 0.81 MB/sec execute 26 sec latency 161.155 ms 2 2915 0.87 MB/sec execute 27 sec latency 218.851 ms 2 2987 0.86 MB/sec execute 28 sec latency 267.077 ms 2 3179 0.87 MB/sec execute 29 sec latency 217.822 ms 2 3286 0.92 MB/sec execute 30 sec latency 226.798 ms 12434 12435 12436 Running lustre_rsync 2 3409 0.93 MB/sec execute 31 sec latency 95.812 ms 2 3571 1.06 MB/sec execute 32 sec latency 69.520 ms 2 3643 1.04 MB/sec execute 33 sec latency 82.086 ms 2 3704 1.02 MB/sec execute 34 sec latency 95.897 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: 3526 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 214 2 3778 1.04 MB/sec execute 35 sec latency 108.630 ms 2 3854 1.01 MB/sec execute 36 sec latency 77.652 ms 2 3928 1.00 MB/sec execute 37 sec latency 77.222 ms 2 3987 0.98 MB/sec execute 38 sec latency 92.775 ms 2 4062 0.95 MB/sec execute 39 sec latency 85.490 ms 12434 12435 12436 Running lustre_rsync 2 4137 0.93 MB/sec execute 40 sec latency 86.133 ms 2 4224 0.91 MB/sec execute 41 sec latency 101.760 ms 2 4272 0.90 MB/sec execute 42 sec latency 288.381 ms 2 4306 0.88 MB/sec execute 43 sec latency 174.031 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: 3739 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 422 2 4369 0.87 MB/sec execute 44 sec latency 181.991 ms 2 4434 0.85 MB/sec execute 45 sec latency 115.792 ms 2 4473 0.84 MB/sec execute 46 sec latency 274.972 ms 2 4528 0.83 MB/sec execute 47 sec latency 212.999 ms 2 4604 0.85 MB/sec execute 48 sec latency 146.563 ms 12434 12435 12436 Running lustre_rsync 2 4675 0.84 MB/sec execute 49 sec latency 66.369 ms 2 4721 0.82 MB/sec execute 50 sec latency 127.571 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: 4160 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 216 2 4785 0.81 MB/sec execute 51 sec latency 84.166 ms 2 4838 0.80 MB/sec execute 52 sec latency 130.562 ms 2 4981 0.89 MB/sec execute 53 sec latency 96.620 ms 2 5049 0.88 MB/sec execute 54 sec latency 163.571 ms 2 5126 0.86 MB/sec execute 55 sec latency 161.216 ms 12434 12435 12436 Running lustre_rsync 2 5178 0.85 MB/sec execute 56 sec latency 92.238 ms 2 5223 0.84 MB/sec execute 57 sec latency 234.248 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: 4375 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 196 2 5290 0.82 MB/sec execute 58 sec latency 99.610 ms 2 5362 0.81 MB/sec execute 59 sec latency 76.684 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1642 36.345 145.895 Close 1224 9.602 54.978 Rename 70 63.775 197.690 Unlink 288 15.792 86.109 Qpathinfo 1500 9.385 95.874 Qfileinfo 258 0.695 24.809 Qfsinfo 244 0.738 18.470 Sfileinfo 154 39.679 163.672 Find 546 1.949 101.740 WriteX 784 5.622 123.246 ReadX 2424 0.036 3.233 LockX 4 11.397 23.810 UnlockX 4 5.584 8.774 Flush 108 124.836 315.805 Throughput 0.811304 MB/sec 2 clients 2 procs max_latency=315.858 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Tue Sep 8 06:29:30 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/SEED' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORDPRO' 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: 4570 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 311 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: 4880 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 10 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