Re: [libvirt] [RFC] qcow2v3 features support

2012-12-18 Thread Daniel P. Berrange
On Tue, Dec 18, 2012 at 02:41:21PM +0100, Ján Tomko wrote: > Since 1.1 [1], QEMU supports qcow2 version 3 images. These are still > reffered to as qcow2 everywhere (qmp, qemu/qemu-img command line). > This format (besides some internal improvements) includes a bitfield of > compatible/incompatible/

[libvirt] [RFC] qcow2v3 features support

2012-12-18 Thread Ján Tomko
Since 1.1 [1], QEMU supports qcow2 version 3 images. These are still reffered to as qcow2 everywhere (qmp, qemu/qemu-img command line). This format (besides some internal improvements) includes a bitfield of compatible/incompatible/auto-clear features. [2] The only feature so far is delayed refcou