>>> On 7/2/2014 at 11:10 AM, in message <53b37840.1020...@redhat.com>, Eric
>>> Blake
wrote:
> On 07/01/2014 02:48 AM, Stefan Hajnoczi wrote:
> > From: Chunyan Liu
> >
> > Add 'nocow' option so that users could have a chance to set NOCOW flag to
> > newly created files. It's useful on bt
On 07/01/2014 02:48 AM, Stefan Hajnoczi wrote:
> From: Chunyan Liu
>
> Add 'nocow' option so that users could have a chance to set NOCOW flag to
> newly created files. It's useful on btrfs file system to enhance performance.
>
> Btrfs has low performance when hosting VM images, even more when th
From: Chunyan Liu
Add 'nocow' option so that users could have a chance to set NOCOW flag to
newly created files. It's useful on btrfs file system to enhance performance.
Btrfs has low performance when hosting VM images, even more when the guest
in those VM are also using btrfs as file system. On
