Re: ASM Question - Best Practice
Date: Wed, 04 Jun 2008 10:24:41 +0200
> Our application will likely use Oracle 10g (probably 10.2.0.4) on AIX
> v6, using an EMC Symmetrix SAN. The environment doesn't exist yet - we
> are at the planning stage.
> The intention is to use ASM. So first question: The mirroring can be
> done within ASM; i.e. by Oracle, or we can do it at the SAN level.
> Any advice or recommendations as to which is likely to be better?
> Availability and resilience will probably rank ahead of performance in
Why use ASM at all?
- nothing in ASM that cannot be done, using filesystems. - a lot of the stuff SAN does, does ASM (and vice versa) - in 10G, it's a bug pit.
And read up on redundancy level.
-- Regards, Frank van BortelReceived on Wed Jun 04 2008 - 03:24:41 CDT