This patch disables snapshotting for block driver filters.
It is needed, because snapshots should be created
in underlying disk images, not in filters itself.
Signed-off-by: Pavel Dovgalyuk
---
block/snapshot.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/block/snapshot.c b/block/sn
On 21/09/2016 13:33, Pavel Dovgalyuk wrote:
> This patch disables snapshotting for block driver filters.
> It is needed, because snapshots should be created
> in underlying disk images, not in filters itself.
I don't understand this patch. Who would take care of doing the
bdrv_snapshot_goto on
> -Original Message-
> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
> Sent: Wednesday, September 21, 2016 6:37 PM
> To: Pavel Dovgalyuk; qemu-devel@nongnu.org
> Cc: peter.mayd...@linaro.org; jasow...@redhat.com; quint...@redhat.com;
> m...@redhat.com
> Subject: Re: [PATCH v4 3/8] blo