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2015 Jan 27
3
virsh snapshot-create persistent through destroy(undefine)
Hi,
If i take a snapshot of a qcow2 image backed domain via virsh
snapshot-create domainID and I shutdown the machine (and probably destroy
the domain if virsh list still shows it running), and then undeinfed the
domain will that snapshot still exist and be active when I define and
start the domain back up?
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Thanks,
Yitao(依涛 姜)
jiangyt.github.io
2015 Jan 27
0
Re: virsh snapshot-create persistent through destroy(undefine)
On 01/27/2015 03:10 AM, Yitao Jiang wrote:
> Hi,
>
> If i take a snapshot of a qcow2 image backed domain via virsh
> snapshot-create domainID and I shutdown the machine (and probably destroy
> the domain if virsh list still shows it running), and then undeinfed the
> domain will that snapshot still exist and be active when I define and
> start the domain back up?
Shutdown/destroy does not lose track of snapshot information. Undefine
does; but it only loses track of the metadata; the snapshot data still
exists, and you could re-create it with vi...