On 01/20/2015 12:18 AM, Pádraig Brady wrote:
On 19/01/15 20:41, Michael Still wrote:
Mostly.
qcow2 can do a copy on write layer, although it can be disabled IIRC.
So if COW is turned on, you get only the delta in the instance
directory when using qcow2.
Cheers,
Michael
On Tue, Jan 20, 2015
On 01/19/2015 11:41 PM, Michael Still wrote:
Mostly.
qcow2 can do a copy on write layer, although it can be disabled IIRC.
So if COW is turned on, you get only the delta in the instance
directory when using qcow2.
It seems you have to set images_type=raw (or use_cow_images=false) to
disable
Hello,
Do I understand correctly, that both Qcow2 and Raw classes in
libvirt/imagebackend.py can work with images in qcow2 format, but Raw
copies the whole base image from cache to the instance's dir and Qcow2
only creates a delta (and use base image from cache)?
--
Dmitry Guryanov
On 19/01/15 20:41, Michael Still wrote:
Mostly.
qcow2 can do a copy on write layer, although it can be disabled IIRC.
So if COW is turned on, you get only the delta in the instance
directory when using qcow2.
Cheers,
Michael
On Tue, Jan 20, 2015 at 7:40 AM, Dmitry Guryanov
Mostly.
qcow2 can do a copy on write layer, although it can be disabled IIRC.
So if COW is turned on, you get only the delta in the instance
directory when using qcow2.
Cheers,
Michael
On Tue, Jan 20, 2015 at 7:40 AM, Dmitry Guryanov
dgurya...@parallels.com wrote:
Hello,
Do I understand
