Re: ASM - storage virtualization solution
- From: Peter Hitchman <pjhoraclel@xxxxxxxxx>
- To: oracle-l <oracle-l@xxxxxxxxxxxxx>
- Date: Fri, 6 Aug 2010 12:30:41 +0100
Hi,
You can also tell each ASM which is its preferred diskgroup to read
from, so that by default it goes to the local one. This from the book
of course, not based on experience!
Regards
Pete
On Fri, Aug 6, 2010 at 8:51 AM, Martin Bach
<development@xxxxxxxxxxxxxxxxx> wrote:
> Hi Michael,
>
> Anyone who maintains an extended distance cluster will have that experience
> (I don't have that yet). There are a few of them out there so you are not
> alone in what you are trying to do.
>
> You should explicitly create 2 failure groups, one for all disks in each
> array. As you already said, ASM normal redundancy will take care of the
> mirroring.
>
> HTH,
>
> Martin
>
> Martin Bach
>
> Oracle Certified Master 10g
> http://martincarstenbach.wordpress.com
> http://www.linkedin.com/in/martincarstenbach
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