On 02/13/2012 11:10 PM, David Sterba wrote:

Hi,

On Mon, Feb 13, 2012 at 04:40:03PM +0900, dima wrote:

quoted

Actually it is possible. Check out David's response to my question from
some time ago:
http://permalink.gmane.org/gmane.comp.file-systems.btrfs/14227

this was a quick aid, please see attached file for an updated tool to set
the file flags, now added 'z' for NOCOMPRESS flag, and supports chattr
syntax plus all of the standard file flags.

Setting and unsetting nocow is done like 'fileflags +C file' or -C for
unseting. Without any + or - options it prints current state.


david

Thanks David. Perfect! This would be a great help.
~dima