Displaying 3 results from an estimated 3 matches for "virdomainreverttosnapshot".
2014 Nov 21
1
Re: some problem with snapshot by libvirt
...oad the backing file for
> modification, you invalidate the qcow2 wrapper. There are two sane
> options - create yet another qcow2 wrapper around the same backing file,
> or delete the qcow2 wrapper as part of reverting to the snapshot, but we
> would probably need two new flags to the virDomainRevertToSnapshot API
> to select one of these two behaviors. In the meantime, the only way to
> revert to a disk-only snapshot is to manually edit the domain XML to
> match what you want to do, possibly with manual qemu-img operations as well.
>
> Help in writing the patches to improve the function...
2014 Nov 21
1
Re: some problem with snapshot by libvirt
...oad the backing file for
> modification, you invalidate the qcow2 wrapper. There are two sane
> options - create yet another qcow2 wrapper around the same backing file,
> or delete the qcow2 wrapper as part of reverting to the snapshot, but we
> would probably need two new flags to the virDomainRevertToSnapshot API
> to select one of these two behaviors. In the meantime, the only way to
> revert to a disk-only snapshot is to manually edit the domain XML to
> match what you want to do, possibly with manual qemu-img operations as
well.
>
> Help in writing the patches to improve the functiona...
2012 May 28
3
some problem with snapshot by libvirt
Hi,all,i am using libvirt to manage my vm,in these days i am testing
the libvirt snapshot ,but meet some problem:
the snapshot was created from this command:
snapshot-create-as win7 --disk-only --diskspec
vda,snapshot=external --diskspec hda,snapshot=no
but when i tried to revert from the snapshot which created from the
above command ,i got error below:
virsh # snapshot-revert win7