RE: RAC on Linux moving OCR and Voting disk to another SAN

From: Crisler, Jon <Jon.Crisler_at_usi.com>
Date: Wed, 21 Oct 2009 11:29:11 -0400
Message-ID: <56211FD5795F8346A0719FEBC0DB0675052F25DB_at_mds3aex08.USIEXCHANGE.COM>

No, we only have 1 OCR and 1 voting disk. Is there a way to mirror these outside of RAID / disk subsystem ? This sounds like a method I need to investigate- more info please !

-----Original Message-----
From: Matthew Zito [mailto:mzito_at_gridapp.com] Sent: Wednesday, October 21, 2009 11:23 AM To: Crisler, Jon; oracle-l_at_freelists.org Subject: RE: RAC on Linux moving OCR and Voting disk to another SAN

Do you have multiple OCRs and voting disks? If so, you can bring them offline one at a time and reconfigure the CRS to use the new devices.

Matt

> -----Original Message-----
> From: oracle-l-bounce_at_freelists.org
[mailto:oracle-l-bounce_at_freelists.org]
> On Behalf Of Crisler, Jon
> Sent: Wednesday, October 21, 2009 11:11 AM
> To: oracle-l_at_freelists.org
> Subject: RAC on Linux moving OCR and Voting disk to another SAN
>
> We are implementing a more powerful SAN array, and need to move a 10g
> RAC cluster to this new storage. We know how to move the ASM storage
> without any downtime. However, we cannot figure out if it is possible
> to move the OCR and Voting disk with no downtime. Does anybody have
any
> suggestions ?
> --
> http://www.freelists.org/webpage/oracle-l
>

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Received on Wed Oct 21 2009 - 10:29:11 CDT