== lustre-rsync-test test 2a: Replicate files created by dbench. ========================================================== 17:19:31 (1776201571) 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 Tue Apr 14 17:19:40 EDT 2026 waiting for dbench pid 10406 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 30 2.02 MB/sec warmup 1 sec latency 216.557 ms 2 82 3.66 MB/sec warmup 2 sec latency 239.843 ms 2 142 4.09 MB/sec warmup 3 sec latency 299.288 ms 2 205 3.99 MB/sec warmup 4 sec latency 128.978 ms 2 279 4.17 MB/sec warmup 5 sec latency 97.774 ms 2 332 3.99 MB/sec warmup 6 sec latency 207.868 ms 2 413 4.17 MB/sec warmup 7 sec latency 123.095 ms 2 485 4.23 MB/sec warmup 8 sec latency 121.293 ms 2 602 4.61 MB/sec warmup 9 sec latency 110.748 ms 2 666 4.23 MB/sec warmup 10 sec latency 310.741 ms 2 719 3.87 MB/sec warmup 11 sec latency 126.422 ms 2 863 0.42 MB/sec execute 1 sec latency 146.068 ms 2 910 0.36 MB/sec execute 2 sec latency 121.808 ms 2 969 0.30 MB/sec execute 3 sec latency 207.690 ms 2 1057 0.76 MB/sec execute 4 sec latency 167.993 ms 2 1128 0.65 MB/sec execute 5 sec latency 104.666 ms 2 1184 0.55 MB/sec execute 6 sec latency 117.258 ms 2 1398 1.33 MB/sec execute 7 sec latency 50.091 ms 2 1474 1.17 MB/sec execute 8 sec latency 100.893 ms 2 1541 1.05 MB/sec execute 9 sec latency 372.130 ms 2 1634 0.96 MB/sec execute 10 sec latency 181.831 ms 2 1753 0.89 MB/sec execute 11 sec latency 113.390 ms 2 1865 0.83 MB/sec execute 12 sec latency 63.145 ms 2 1974 0.78 MB/sec execute 13 sec latency 160.218 ms 2 2069 0.75 MB/sec execute 14 sec latency 59.521 ms 2 2159 0.71 MB/sec execute 15 sec latency 67.398 ms 2 2294 0.80 MB/sec execute 16 sec latency 68.772 ms 2 2368 0.77 MB/sec execute 17 sec latency 233.491 ms 2 2420 0.75 MB/sec execute 18 sec latency 163.632 ms 2 2479 0.77 MB/sec execute 19 sec latency 247.631 ms 2 2588 0.76 MB/sec execute 20 sec latency 108.060 ms 2 2875 1.03 MB/sec execute 21 sec latency 176.382 ms 2 2985 1.10 MB/sec execute 22 sec latency 185.281 ms 2 3187 1.12 MB/sec execute 23 sec latency 187.326 ms 2 3349 1.17 MB/sec execute 24 sec latency 122.565 ms 2 3541 1.36 MB/sec execute 25 sec latency 49.759 ms 2 3685 1.34 MB/sec execute 26 sec latency 49.005 ms 2 3795 1.36 MB/sec execute 27 sec latency 99.954 ms 2 3873 1.31 MB/sec execute 28 sec latency 70.492 ms 2 3963 1.29 MB/sec execute 29 sec latency 63.414 ms 2 4066 1.25 MB/sec execute 30 sec latency 53.996 ms 2 4234 1.22 MB/sec execute 31 sec latency 35.693 ms 2 4292 1.19 MB/sec execute 32 sec latency 188.672 ms 2 4359 1.16 MB/sec execute 33 sec latency 137.320 ms 2 4438 1.14 MB/sec execute 34 sec latency 144.466 ms 2 4495 1.11 MB/sec execute 35 sec latency 146.732 ms 2 4555 1.09 MB/sec execute 36 sec latency 139.594 ms 2 4687 1.12 MB/sec execute 37 sec latency 96.818 ms 2 4778 1.09 MB/sec execute 38 sec latency 52.423 ms 2 4891 1.14 MB/sec execute 39 sec latency 103.163 ms 2 5006 1.19 MB/sec execute 40 sec latency 90.485 ms 2 5064 1.16 MB/sec execute 41 sec latency 283.133 ms 2 5139 1.14 MB/sec execute 42 sec latency 80.586 ms 2 5203 1.11 MB/sec execute 43 sec latency 193.195 ms 2 5267 1.09 MB/sec execute 44 sec latency 155.578 ms 2 5356 1.07 MB/sec execute 45 sec latency 77.515 ms 2 5436 1.05 MB/sec execute 46 sec latency 80.454 ms 2 5554 1.03 MB/sec execute 47 sec latency 156.235 ms 2 5674 1.02 MB/sec execute 48 sec latency 67.743 ms 2 5763 1.00 MB/sec execute 49 sec latency 54.092 ms 2 5905 1.02 MB/sec execute 50 sec latency 231.583 ms 2 5962 1.01 MB/sec execute 51 sec latency 243.631 ms 2 6028 1.01 MB/sec execute 52 sec latency 134.247 ms 2 6134 1.01 MB/sec execute 53 sec latency 172.636 ms 2 6329 1.10 MB/sec execute 54 sec latency 110.586 ms 2 6485 1.13 MB/sec execute 55 sec latency 202.325 ms 2 6570 1.12 MB/sec execute 56 sec latency 168.508 ms 2 6840 1.16 MB/sec execute 57 sec latency 125.694 ms 2 6923 1.14 MB/sec execute 58 sec latency 159.669 ms 2 7097 1.22 MB/sec execute 59 sec latency 59.803 ms 2 cleanup 60 sec 2 cleanup 61 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2081 28.388 117.234 Close 1611 7.856 55.476 Rename 96 38.965 103.133 Unlink 355 10.031 56.115 Qpathinfo 1990 7.127 104.650 Qfileinfo 372 0.548 10.069 Qfsinfo 354 0.545 19.853 Sfileinfo 186 22.935 68.781 Find 788 1.497 33.337 WriteX 1106 4.766 96.297 ReadX 3700 0.049 13.077 LockX 8 5.579 7.429 UnlockX 8 3.781 5.432 Flush 148 103.121 372.109 Throughput 1.22437 MB/sec 2 clients 2 procs max_latency=372.130 ms stopping dbench in /mnt/lustre/d2a.lustre-rsync-test at Tue Apr 14 17:20:54 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/SEED' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' 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: 2951 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