Re: moved storage

From: LS Cheng <exriscer_at_gmail.com>
Date: Mon, 4 Aug 2008 12:06:43 +0200
Message-ID: <6e9345580808040306y1699a067je47dc000a41c522f@mail.gmail.com>


Hi

ocr location is written in /var/opt/oracle/ocr.loc

Have a look and see where it is pointing to.

ASM Disks arent problematic since the disk headers contains the Disk metadata so as long as your ASM instance scan the disk string path it will be able to mount them.

Thanks

--
LSC



On 7/31/08, April Wells <awells_at_netspend.com> wrote:

>
> Oracle 10gR2
>
> Single node rac
>
> Solaris
>
> Logical standby
>
>
>
> Schedule of events
>
>
>
> Install and configure logical standby
>
> <time passes>
>
> Move storage from EMC to XIOTECH
>
> Moved from /dev/rdsk/emcpower1g to /dev/rdsk/c1t1d1s1 (for
> example) for ocr, for voting disks and for ASM
>
> Not sure how this was done, it wasn't documented
> and I wasn't involved
>
> Database was happy (for the most part)
>
> Network switch went ka-flooy
>
> New switch… move to new switch… restart server
>
> New mappings take total affect
>
> OCR won't start and I'm pretty sure nothing else will at this point either.
>
>
>
> Yes, I have an SR but I figured I would get outside opinions as well
>
>
>
> I have been trying to follow Note 399482.1 - How to recreate OCR/Voting
> disk accidentally deleted
>
>
>
> I got to the part where you run root.sh and it is whining about the emc
> device mappings not being there.
>
>
>
> This is a test system… it has not had any logs applied in over a week.
>
>
>
> >> Question…
>
>
>
> In this case, if it were you… would you try to tough it out (which is
> really cool from a troubleshooting perspective) or opt to rebuild and work
> forward? Is it worth the effort to try to find all of the places in ASM and
> OCR and the database where something is going to bite me?
>
>
>
> Thanks in advance for your time
>
> April
>
> ------------------------------
>
>
>
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Received on Mon Aug 04 2008 - 05:06:43 CDT

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