On Thu, Jan 27, 2011 at 11:45:55AM -0600, Anthony Liguori wrote:
> On 01/27/2011 09:52 AM, Kevin Wolf wrote:
> >This adds a preallocation=full mode to qcow2 image creation, which does not
> >only allocate metadata for the whole image, but also writes zeros to it,
> >creating a non-sparse image file
On Fri, Jan 28, 2011 at 09:22:47AM +0100, Kevin Wolf wrote:
> Am 27.01.2011 16:58, schrieb Daniel P. Berrange:
> > On Thu, Jan 27, 2011 at 04:52:14PM +0100, Kevin Wolf wrote:
> >> This adds a preallocation=full mode to qcow2 image creation, which does not
> >> only allocate metadata for the whole i
Am 27.01.2011 16:58, schrieb Daniel P. Berrange:
> On Thu, Jan 27, 2011 at 04:52:14PM +0100, Kevin Wolf wrote:
>> This adds a preallocation=full mode to qcow2 image creation, which does not
>> only allocate metadata for the whole image, but also writes zeros to it,
>> creating a non-sparse image fi
Am 27.01.2011 18:50, schrieb Anthony Liguori:
> On 01/27/2011 09:58 AM, Daniel P. Berrange wrote:
>> On Thu, Jan 27, 2011 at 04:52:14PM +0100, Kevin Wolf wrote:
>>
>>> This adds a preallocation=full mode to qcow2 image creation, which does not
>>> only allocate metadata for the whole image, but
On 01/27/2011 09:58 AM, Daniel P. Berrange wrote:
On Thu, Jan 27, 2011 at 04:52:14PM +0100, Kevin Wolf wrote:
This adds a preallocation=full mode to qcow2 image creation, which does not
only allocate metadata for the whole image, but also writes zeros to it,
creating a non-sparse image file.
On 01/27/2011 09:52 AM, Kevin Wolf wrote:
This adds a preallocation=full mode to qcow2 image creation, which does not
only allocate metadata for the whole image, but also writes zeros to it,
creating a non-sparse image file.
The writing zeros bit is in order to support physical devices? Wo
On Thu, Jan 27, 2011 at 04:52:14PM +0100, Kevin Wolf wrote:
> This adds a preallocation=full mode to qcow2 image creation, which does not
> only allocate metadata for the whole image, but also writes zeros to it,
> creating a non-sparse image file.
>
> Signed-off-by: Kevin Wolf
> ---
> block/qco
This adds a preallocation=full mode to qcow2 image creation, which does not
only allocate metadata for the whole image, but also writes zeros to it,
creating a non-sparse image file.
Signed-off-by: Kevin Wolf
---
block/qcow2.c | 45 -
1 files changed