On Sat, Feb 13, 2016 at 12:28:13PM +, Duncan wrote:
> Marc MERLIN posted on Fri, 12 Feb 2016 19:28:46 -0800 as excerpted:
>
> > btrfs send lets you keep COW blocks within a subvolume.
> > But if I have lots of backups where subvolumes have shared data, and I
> > need to migrate this to a new
Marc MERLIN posted on Fri, 12 Feb 2016 19:28:46 -0800 as excerpted:
> btrfs send lets you keep COW blocks within a subvolume.
> But if I have lots of backups where subvolumes have shared data, and I
> need to migrate this to a new filesystem, is there a decent way?
>
> I know I can btrfs device
On Fri, Feb 12, 2016 at 8:28 PM, Marc MERLIN wrote:
> btrfs send lets you keep COW blocks within a subvolume.
> But if I have lots of backups where subvolumes have shared data, and I need
> to migrate this to a new filesystem, is there a decent way?
>
> I know I can btrfs device
btrfs send lets you keep COW blocks within a subvolume.
But if I have lots of backups where subvolumes have shared data, and I need
to migrate this to a new filesystem, is there a decent way?
I know I can btrfs device add new drive as raid1, but I'm trying to migrate
off an old filesystem that