Am 01.04.2011 14:36, schrieb Anthony Liguori:
> On 04/01/2011 06:11 AM, Kevin Wolf wrote:
>> Am 31.03.2011 03:08, schrieb Anthony Liguori:
>>> When creating an image using qemu-img, just pass '-o copy_on_read' and then
>>> whenever QED reads from a backing file, it will write the block to the QED
>
On 04/01/2011 06:11 AM, Kevin Wolf wrote:
Am 31.03.2011 03:08, schrieb Anthony Liguori:
When creating an image using qemu-img, just pass '-o copy_on_read' and then
whenever QED reads from a backing file, it will write the block to the QED
file after the read completes ensuring that you only fetc
Am 31.03.2011 03:08, schrieb Anthony Liguori:
> When creating an image using qemu-img, just pass '-o copy_on_read' and then
> whenever QED reads from a backing file, it will write the block to the QED
> file after the read completes ensuring that you only fetch from the backing
> device once.
As y
When creating an image using qemu-img, just pass '-o copy_on_read' and then
whenever QED reads from a backing file, it will write the block to the QED
file after the read completes ensuring that you only fetch from the backing
device once.
This is very useful for streaming images over a slow conne
