Hi,
Assume I'm running a VM with the qemu driver in libvirt, with multiple disks,
with no guest agent.
Now if I take a disks-only snapshot of that active VM.
I see that under the hood, libvirt is issuing a qmp transaction with
blockdev-snapshot command per each disk.
I also see that qmp_transact
I may have stumbled onto a partial workaround through experimenting with
the `append` attribute.
It appears that if something like the following XML is used:
Combined with creating and truncating the target file in the code before
sending the XML,
Hi Peter,
I can learn a lot from what you said. Thank you very much.
Best Regards,
Meina Li
On Mon, Nov 21, 2022 at 5:30 PM Peter Krempa wrote:
> On Mon, Nov 21, 2022 at 11:22:40 +0800, Meina Li wrote:
> > Hi,
> >
> > I'm trying to find out which qcow2 options could be inherited to
> > snap
On Mon, Nov 21, 2022 at 11:22:40 +0800, Meina Li wrote:
> Hi,
>
> I'm trying to find out which qcow2 options could be inherited to
> snapshot/blockcopy and then test them.
>
> From https://github.com/qemu/qemu/blob/master/qapi/block-core.json#L4720 we
> can know all the qcow2 options. As far as I
On Sat, Nov 12, 2022 at 08:41:44 +0100, vrms wrote:
Firstly please don't start a conversation by replying to an existing one
as it gets threaded improperly.
> I am running qemu/kvm on a Manjaro Laptop. There is a thing with a package
> named ceph-libs being removed from manjaro repos apparently.
