Re: ADVM volumes metadata backup

  • From: "Radoulov, Dimitre" <cichomitiko@xxxxxxxxx>
  • To: Prashant Kumar <oracleideas.wordpress@xxxxxxxxx>
  • Date: Wed, 9 May 2012 17:16:18 +0200

Hi,
I mean logical volume metadata: device name and size, not the content
of the filesystem.
I believe the snapshot is a read only copy of the file system's content.

If you loose a disk (or a group of disks) that contains one (or more) Oracle
ADVM volumes (the devices you see in /dev/asm/), you'll have to
restore their definitions before restoring the filesystem structures,
or I am missing something?



Regards
Dimitre


On Wed, May 9, 2012 at 4:53 PM, Prashant Kumar
<oracleideas.wordpress@xxxxxxxxx> wrote:
> I suggest you look at acfs snapshot , this allows you to restore metadata
> i.e. structure as well as data.
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