"DA Morgan" <damorgan_at_psoug.org> wrote in message
news:1150127574.321184_at_bubbleator.drizzle.com...
> Andreas Sheriff wrote:
>> Hey all,
>>
>> System:
>> 10.2.0.2.0
>> RHEL4
>> 2 node rac
>> Two individual iSCSI storage arrays connected via HBA.
>>
>> I've perused the documentation but I can't find any mention of what I
>> need.
>>
>> As you know, or may not know, with 10.2 you Oracle now mirror the OCR ( 2
>> copies ) and voting disks (VD) (at least 3 copies to be effective).
>>
>> Testing shows that if even one of the OCR / VD mirrors becomes lost
>> (plugging out one of the arrays) the node loosing the mirror restarts,
>> and in my case, both nodes restart.
>>
>> Is this so? Is it stated in the documentation?
>
> Is what so? Both nodes should not restart ... only one ... which has
> been my experience with 10.2.0.1 on RedHat AS 4.0 Update 2 using a
> NetApp 920 NFS mounted NAS.
>
> What interests me is your comment about two iSCSI arrays. Could you be
> more explicit with respect to how each node is seeing each array and
> where the OCR and Vote copies are stored and what you are disconnecting.
> --
> Daniel A. Morgan
> University of Washington
> damorgan_at_x.washington.edu
> (replace x with u to respond)
> Puget Sound Oracle Users Group
> www.psoug.org
I figured it out. Two of the three votedisks have to survive.
--
Andreas
Oracle 9i Certified Professional
Oracle 10g Certified Professional
Oracle 9i Certified PL/SQL Developer
"If you don't eat your meat, you cannot have any pudding.
"How can you have any pudding if you don't eat your meat?!?!"
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Received on Tue Jun 13 2006 - 01:35:05 CDT
