Re: ASM "disk" replacement
- From: Andrew Kerber <andrew.kerber@xxxxxxxxx>
- To: adar666@xxxxxxxxxxxx
- Date: Sun, 10 May 2009 21:51:06 -0500
If I was trying it that way, I would put the database in hot backup mode
before the snapshot, then do a recover database when I brought it up on the
copies.
just my 2 cents...
On Sun, May 10, 2009 at 4:57 AM, Yechiel Adar <adar666@xxxxxxxxxxxx> wrote:
> Just wondering - WARNING - from the top of my head.
>
> Since ASM sees the mount point only, it does not care about the physical
> disks in the storage why not use the storage facilities to do the copy?
>
> 1) create a storage snapshot that duplicate the old disks to the new disks
> and wait for the storage copy to finish.
> 2) bring down the database and severe the connection between the original
> disks and the snapshot.
> 3) switch the mount point to point to the snapshot.
> 4) bring up the database.
>
> Take with a TON (not a grain) of salt.
>
> Adar Yechiel
> Rechovot, Israel
>
>
>
> Don Granaman wrote:
>
> We are using ASM for 10.2.0.4 RAC on Linux x86-64 and will need to
> replace a number of disks in the storage array.
>
>
>
>
>
--
Andrew W. Kerber
'If at first you dont succeed, dont take up skydiving.'
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