== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 08:39:18 (1774528758) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl3' lustre-MDT0000: Registered changelog user cl3 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/d2a.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/d2a.lustre-rsync-test at Thu Mar 26 08:39:27 EDT 2026 waiting for dbench pid 10416 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs failed to create barrier semaphore 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 91 8.39 MB/sec warmup 1 sec latency 117.779 ms 2 147 6.28 MB/sec warmup 2 sec latency 163.629 ms 2 197 5.23 MB/sec warmup 3 sec latency 216.844 ms 2 267 5.02 MB/sec warmup 4 sec latency 140.708 ms 2 326 4.73 MB/sec warmup 5 sec latency 115.802 ms 2 392 4.64 MB/sec warmup 6 sec latency 121.844 ms 2 445 4.47 MB/sec warmup 7 sec latency 160.171 ms 2 505 4.36 MB/sec warmup 8 sec latency 100.435 ms 2 648 4.67 MB/sec warmup 9 sec latency 98.663 ms 2 688 4.23 MB/sec warmup 10 sec latency 198.967 ms 2 726 3.87 MB/sec warmup 11 sec latency 172.284 ms 2 862 0.24 MB/sec execute 1 sec latency 97.738 ms 2 914 0.31 MB/sec execute 2 sec latency 166.658 ms 2 976 0.27 MB/sec execute 3 sec latency 168.864 ms 2 1075 0.74 MB/sec execute 4 sec latency 212.458 ms 2 1172 0.62 MB/sec execute 5 sec latency 66.027 ms 2 1232 0.54 MB/sec execute 6 sec latency 77.686 ms 2 1397 1.30 MB/sec execute 7 sec latency 64.641 ms 2 1481 1.15 MB/sec execute 8 sec latency 150.516 ms 2 1562 1.03 MB/sec execute 9 sec latency 330.179 ms 2 1648 0.95 MB/sec execute 10 sec latency 161.971 ms 2 1715 0.87 MB/sec execute 11 sec latency 79.979 ms 2 1819 0.81 MB/sec execute 12 sec latency 81.864 ms 2 1907 0.76 MB/sec execute 13 sec latency 167.207 ms 2 2008 0.72 MB/sec execute 14 sec latency 187.119 ms 2 2105 0.69 MB/sec execute 15 sec latency 72.807 ms 2 2184 0.66 MB/sec execute 16 sec latency 64.175 ms 2 2310 0.74 MB/sec execute 17 sec latency 70.081 ms 2 2370 0.72 MB/sec execute 18 sec latency 233.481 ms 2 2416 0.70 MB/sec execute 19 sec latency 173.483 ms 2 2477 0.73 MB/sec execute 20 sec latency 168.324 ms 2 2595 0.72 MB/sec execute 21 sec latency 238.060 ms 2 2777 0.95 MB/sec execute 22 sec latency 239.572 ms 2 2931 1.04 MB/sec execute 23 sec latency 175.380 ms 2 3011 1.01 MB/sec execute 24 sec latency 202.639 ms 2 3205 1.02 MB/sec execute 25 sec latency 140.545 ms 2 3340 1.07 MB/sec execute 26 sec latency 207.993 ms 2 3452 1.16 MB/sec execute 27 sec latency 261.572 ms 2 3585 1.21 MB/sec execute 28 sec latency 86.792 ms 2 3692 1.19 MB/sec execute 29 sec latency 66.679 ms 2 3778 1.22 MB/sec execute 30 sec latency 116.948 ms 2 3821 1.18 MB/sec execute 31 sec latency 153.409 ms 2 3882 1.14 MB/sec execute 32 sec latency 91.638 ms 2 3985 1.13 MB/sec execute 33 sec latency 62.092 ms 2 4044 1.09 MB/sec execute 34 sec latency 103.397 ms 2 4132 1.06 MB/sec execute 35 sec latency 67.331 ms 2 4225 1.04 MB/sec execute 36 sec latency 91.373 ms 2 4261 1.02 MB/sec execute 37 sec latency 285.859 ms 2 4307 1.00 MB/sec execute 38 sec latency 136.131 ms 2 4362 0.98 MB/sec execute 39 sec latency 207.396 ms 2 4418 0.96 MB/sec execute 40 sec latency 142.249 ms 2 4462 0.94 MB/sec execute 41 sec latency 212.823 ms 2 4507 0.92 MB/sec execute 42 sec latency 162.769 ms 2 4553 0.91 MB/sec execute 43 sec latency 186.631 ms 2 4645 0.93 MB/sec execute 44 sec latency 83.378 ms 2 4726 0.92 MB/sec execute 45 sec latency 74.215 ms 2 4799 0.90 MB/sec execute 46 sec latency 95.076 ms 2 4958 1.01 MB/sec execute 47 sec latency 72.301 ms 2 5017 0.99 MB/sec execute 48 sec latency 90.153 ms 2 5080 0.97 MB/sec execute 49 sec latency 141.283 ms 2 5163 0.95 MB/sec execute 50 sec latency 67.058 ms 2 5223 0.94 MB/sec execute 51 sec latency 174.121 ms 2 5288 0.92 MB/sec execute 52 sec latency 81.205 ms 2 5355 0.90 MB/sec execute 53 sec latency 95.478 ms 2 5431 0.89 MB/sec execute 54 sec latency 58.340 ms 2 5538 0.88 MB/sec execute 55 sec latency 164.219 ms 2 5586 0.86 MB/sec execute 56 sec latency 147.869 ms 2 5715 0.85 MB/sec execute 57 sec latency 56.232 ms 2 5808 0.84 MB/sec execute 58 sec latency 66.517 ms 2 5911 0.87 MB/sec execute 59 sec latency 185.670 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1817 33.430 153.387 Close 1412 8.722 44.792 Rename 73 42.308 109.458 Unlink 305 13.777 59.652 Qpathinfo 1748 7.590 86.099 Qfileinfo 297 0.744 18.808 Qfsinfo 255 1.026 33.067 Sfileinfo 168 26.160 56.632 Find 621 2.429 91.340 WriteX 905 5.499 48.207 ReadX 2603 0.059 6.722 LockX 4 11.488 16.033 UnlockX 4 9.547 16.785 Flush 126 116.342 330.130 Throughput 0.865286 MB/sec 2 clients 2 procs max_latency=330.179 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Thu Mar 26 08:40:41 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2a.lustre-rsync-test /mnt/lustre/d2a.lustre-rsync-test /mnt/lustre/d2a.lustre-rsync-test removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' 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/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/EXCEL' 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/d2a.lustre-rsync-test dbench successfully finished Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /tmp/target Target: /tmp/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl3 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 11 seconds Changelog records consumed: 2587 lustre-MDT0000: clear the changelog for cl3 of all records lustre-MDT0000: clear the changelog for cl3 of all records lustre-MDT0000: Deregistered changelog user #3 lustre-MDT0000: changelog user 'cl3' not found