Fwd: Is there a lightweight copy from one subvolume to another?

2014-01-25 Thread Maxdamantus
-- Forwarded message -- From: Maxdamantus maxdaman...@gmail.com Date: 25 January 2014 21:49 Subject: Re: Is there a lightweight copy from one subvolume to another? To: Marc MERLIN m...@merlins.org Due to what I understand is some VFS limitation, you can only reflink-copy between

Re: Fwd: Is there a lightweight copy from one subvolume to another?

2014-01-25 Thread Marc MERLIN
On Sat, Jan 25, 2014 at 09:50:48PM +1300, Maxdamantus wrote: Due to what I understand is some VFS limitation, you can only reflink-copy between subvolumes under one Linux mountpoint. If /mnt/btrfs1 provides access to all subvolumes, you should be able to copy between them through that path,

Re: Fwd: Is there a lightweight copy from one subvolume to another?

2014-01-25 Thread Ken Drummond
On 25/01/2014 7:17 PM, Marc MERLIN wrote: On Sat, Jan 25, 2014 at 09:50:48PM +1300, Maxdamantus wrote: Due to what I understand is some VFS limitation, you can only reflink-copy between subvolumes under one Linux mountpoint. If /mnt/btrfs1 provides access to all subvolumes, you should be able