[libvirt-users] can I undo the snapshot apply of a qcow2 image
Hi all I have a problem. Two days ago , I used kvm-img create a snapshot of an qcow2 format image. And today I apply the snapshot of this image. The question is can I recovery the image to the last point . I mean Undo this snapshot apply -------------- lyz_pro 2014-03-24
On 03/24/2014 05:56 AM, lyz_pro wrote:
Hi all I have a problem. Two days ago , I used kvm-img create a snapshot of an qcow2 format image. And today I apply the snapshot of this image.
The question is can I recovery the image to the last point . I mean Undo this snapshot apply
No, there is no 'undo' operation. virt-manager will explicitly warn the user here that reverting to a snapshot is dangerous (unless you take a snapshot right before reverting, since that will save your previous disk state). - Cole
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Cole Robinson -
lyz_pro