Re: Move OCR and Voting disk

I would suggest something a little less risky and doesn't require downtime. Move your OCR and voting disks to another form of shared storage that will persist across the migration. Then once the you have the new storage in place, you can move them back into ASM.

Seth Miller

On Thu, May 15, 2014 at 3:54 PM, Kumar Madduri <ksmadduri_at_gmail.com> wrote:

> Hello:
> Environment is 11.2.0.2.6 2 node rac
> Plan is to move from EMC storage to Pure storage
> OCR and Voting disk is on ASM.
> Our sys admin says they would not be able to discover both the storage at
> the same time (if this was the case the option would have been to create
> the new diskgroups and then move the ocr/voting disks or datafiles between
> the diskgroups and drop the old ones after migration)
> In the absence of this, I was thinking, I can use the steps suggested in
> note "How to restore ASM based OCR after complete loss of the CRS
> diskgroup on Linux/Unix systems (1062983.1)" to relocate the ocr and
> voting disk to the new disk group.
>
> Are there any other ways I can achieve the same in the given circumstances?
>
> Thanks for your time.
>
> - Kumar
>
>
>

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