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Re: LVM (1.0.2 ), ext3 and 'hot' snapshotting



Hi,

On Mon, Feb 04, 2002 at 12:49:37PM +0100, kreijack earthling net wrote:

> I have apply the lvm-lock-patch ( linux-2.4.11-VFS-lock.patch ) , and _now_ I 
> can snapshot a ext3 filesystem whitout remounting-it ro.
> 	# lvcreate --snap --name snap --size +1G /dev/vgtest/lvtest
> 	# mount -o ro -t ext3 /dev/vgtest /snap /mnt/snap  
> 	ext3 work fine.

ext3 already has the support for LVM locking in 2.4.17; it's LVM which
is missing the necessary patch, not ext3.

Cheers,
 Stephen





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