Re: 10g - Sqlnet and redundant oid servers
- From: Jared Still <jkstill@xxxxxxxxx>
- To: yong321@xxxxxxxxx
- Date: Wed, 5 May 2010 09:33:04 -0700
On Wed, May 5, 2010 at 9:16 AM, Yong Huang <yong321@xxxxxxxxx> wrote:
>
> I tried to reproduce this but can't. My test with 10.2.0.1 Oracle on
> Windows XP shows that the name (connection string) is still instantly
> resolved and tnsping returns OK if the first OID server is unreachable (can
> ping, but OID port is closed because there's no OID software installed) or
> if its name can't be resolved by DNS. I also tried this with 11gR2 and
> 10.2.0.4 Oracle on 64-bit Linux.
>
>
I've reproduced this from windows and linux clients and OID servers on
linux.
The ldap.ora was identical to yours other than the server names.
Shutting down OID on server1 caused a lengthy timeout until server2 was
used to resolve the name.
When you tested was the physical server available or unavailable?
Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist
Oracle Blog: http://jkstill.blogspot.com
Home Page: http://jaredstill.com
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