rndc flush does not work

Hi, I am using bind-9.8.1-P1 on my resolvers. I face a cache refresh problem. On attempting to clear cache using "rndc flush", this does not work. However a named restart clears the cache. What could be the problem? Am I doing something wrong or have I understoos the "rndc flush" incorrectly?

Issue with cache

Hello, I am facing a very strange problem. On sending a DNS query for sabb...@direct.telstra.net I do not get a DNS response from the resolver. It shows a SERVEFAIL error. However on flushing the cache, this error subsides and the DNS look up is working fine.

ADB messages

Hello, I am getting the following informational messages on starting named after installing bind 9.8.1-P1 on a set of resolvers. Please advise. 18-Nov-2011 03:35:14.872 database: info: adb: grow_entries to 1531 starting 18-Nov-2011 03:35:14.874 database: info: adb: grow_entries finished Regar