== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 00:58:42 (1787893122) mdd.lustre-MDT0000.changelog_mask=+hsm mdd.lustre-MDT0001.changelog_mask=+hsm Registered 2 changelog users: 'cl4 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 Fri Aug 28 00:58:52 EDT 2026 waiting for dbench pid 13523 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 10.44 MB/sec warmup 1 sec latency 77.390 ms 2 177 7.18 MB/sec warmup 2 sec latency 121.250 ms 2 235 5.98 MB/sec warmup 3 sec latency 180.257 ms 2 288 5.33 MB/sec warmup 4 sec latency 107.564 ms 2 340 4.89 MB/sec warmup 5 sec latency 123.620 ms 2 386 4.54 MB/sec warmup 6 sec latency 126.143 ms 2 443 4.42 MB/sec warmup 7 sec latency 136.903 ms Running lustre_rsync 2 489 4.25 MB/sec warmup 8 sec latency 135.370 ms 2 531 4.09 MB/sec warmup 9 sec latency 282.387 ms 2 654 4.20 MB/sec warmup 10 sec latency 82.435 ms 2 710 3.84 MB/sec warmup 11 sec latency 111.943 ms 2 798 0.25 MB/sec execute 1 sec latency 135.472 ms 2 869 0.30 MB/sec execute 2 sec latency 89.688 ms 2 907 0.25 MB/sec execute 3 sec latency 101.226 ms 2 971 0.23 MB/sec execute 4 sec latency 83.753 ms 2 1074 0.63 MB/sec execute 5 sec latency 61.886 ms 2 1143 0.55 MB/sec execute 6 sec latency 75.050 ms 2 1219 0.49 MB/sec execute 7 sec latency 81.830 ms 2 1266 0.44 MB/sec execute 8 sec latency 108.969 ms 2 1422 1.04 MB/sec execute 9 sec latency 98.587 ms 2 1480 0.94 MB/sec execute 10 sec latency 111.060 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: 237 2 1575 0.87 MB/sec execute 11 sec latency 124.746 ms 2 1659 0.81 MB/sec execute 12 sec latency 80.816 ms 2 1721 0.75 MB/sec execute 13 sec latency 113.707 ms 2 1783 0.71 MB/sec execute 14 sec latency 85.608 ms 2 1825 0.66 MB/sec execute 15 sec latency 98.266 ms 13523 13524 13525 Running lustre_rsync 2 1890 0.63 MB/sec execute 16 sec latency 95.096 ms 2 1979 0.60 MB/sec execute 17 sec latency 69.878 ms 2 2019 0.58 MB/sec execute 18 sec latency 127.177 ms 2 2121 0.56 MB/sec execute 19 sec latency 77.271 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: 2700 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 532 2 2181 0.54 MB/sec execute 20 sec latency 72.626 ms 2 2270 0.56 MB/sec execute 21 sec latency 168.920 ms 2 2382 0.60 MB/sec execute 22 sec latency 73.175 ms 2 2452 0.61 MB/sec execute 23 sec latency 76.394 ms 2 2584 0.63 MB/sec execute 24 sec latency 59.591 ms 13523 13524 13525 Running lustre_rsync 2 2820 0.86 MB/sec execute 25 sec latency 79.321 ms 2 2945 0.93 MB/sec execute 26 sec latency 127.673 ms 2 3016 0.90 MB/sec execute 27 sec latency 154.698 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: 3231 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 339 2 3201 0.92 MB/sec execute 28 sec latency 143.986 ms 2 3350 0.97 MB/sec execute 29 sec latency 97.111 ms 2 3517 1.13 MB/sec execute 30 sec latency 77.376 ms 2 3638 1.11 MB/sec execute 31 sec latency 86.588 ms 2 3696 1.09 MB/sec execute 32 sec latency 108.239 ms 2 3773 1.11 MB/sec execute 33 sec latency 94.090 ms 13523 13524 13525 Running lustre_rsync 2 3824 1.08 MB/sec execute 34 sec latency 198.625 ms 2 3896 1.06 MB/sec execute 35 sec latency 63.663 ms 2 3955 1.04 MB/sec execute 36 sec latency 93.559 ms 2 4008 1.01 MB/sec execute 37 sec latency 116.599 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: 3569 Clear changelog after use: no Errors: 0 lustre_rsync took 5 seconds Changelog records consumed: 308 2 4088 0.98 MB/sec execute 38 sec latency 67.239 ms 2 4145 0.96 MB/sec execute 39 sec latency 103.083 ms 2 4245 0.95 MB/sec execute 40 sec latency 75.055 ms 2 4316 0.93 MB/sec execute 41 sec latency 72.674 ms 2 4361 0.91 MB/sec execute 42 sec latency 113.992 ms 13523 13524 13525 Running lustre_rsync 2 4410 0.90 MB/sec execute 43 sec latency 97.399 ms 2 4457 0.88 MB/sec execute 44 sec latency 135.889 ms 2 4489 0.87 MB/sec execute 45 sec latency 163.813 ms 2 4545 0.85 MB/sec execute 46 sec latency 104.940 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: 3876 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 367 2 4626 0.88 MB/sec execute 47 sec latency 85.181 ms 2 4700 0.86 MB/sec execute 48 sec latency 77.731 ms 2 4769 0.85 MB/sec execute 49 sec latency 75.789 ms 2 4833 0.83 MB/sec execute 50 sec latency 78.712 ms 2 4979 0.93 MB/sec execute 51 sec latency 86.579 ms 13523 13524 13525 Running lustre_rsync 2 5035 0.91 MB/sec execute 52 sec latency 93.663 ms 2 5085 0.90 MB/sec execute 53 sec latency 104.155 ms 2 5132 0.88 MB/sec execute 54 sec latency 156.882 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: 4242 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 250 2 5203 0.87 MB/sec execute 55 sec latency 80.746 ms 2 5262 0.86 MB/sec execute 56 sec latency 120.247 ms 2 5319 0.84 MB/sec execute 57 sec latency 93.449 ms 2 5378 0.83 MB/sec execute 58 sec latency 97.947 ms 2 5446 0.82 MB/sec execute 59 sec latency 105.872 ms 13523 13524 13525 Running lustre_rsync 2 cleanup 60 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: 4491 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 216 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1693 38.972 198.611 Close 1297 9.629 75.466 Rename 72 55.679 123.779 Unlink 296 15.657 90.407 Qpathinfo 1596 8.951 168.899 Qfileinfo 272 0.813 22.364 Qfsinfo 244 0.912 26.448 Sfileinfo 156 38.207 135.878 Find 563 2.464 103.064 WriteX 824 6.660 75.930 ReadX 2451 0.041 3.249 LockX 4 9.996 12.141 UnlockX 4 5.175 6.173 Flush 122 42.231 154.676 Throughput 0.817845 MB/sec 2 clients 2 procs max_latency=198.625 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Fri Aug 28 01:00:06 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/PM' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' 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: 4706 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 195 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: 4900 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 1 lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0001: 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-MDT0001: clear the changelog for cl4 of all records lustre-MDT0001: Deregistered changelog user #4 lustre-MDT0001: changelog user 'cl4' not found lustre-MDT0000: changelog user 'cl4' not found