Re: ADVM volumes metadata backup
From: Radoulov, Dimitre <cichomitiko_at_gmail.com>
Date: Wed, 9 May 2012 17:16:18 +0200
Message-ID: <CAGJBphRoJ8t1yO-r5=XRPW2XS4UMssWY-AHSr9+TibLTxEidUg_at_mail.gmail.com>
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.
Date: Wed, 9 May 2012 17:16:18 +0200
Message-ID: <CAGJBphRoJ8t1yO-r5=XRPW2XS4UMssWY-AHSr9+TibLTxEidUg_at_mail.gmail.com>
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_at_gmail.com> wrote:
> I suggest you look at acfs snapshot , this allows you to restore metadata
> i.e. structure as well as data.
-- http://www.freelists.org/webpage/oracle-lReceived on Wed May 09 2012 - 10:16:18 CDT