[libvirt-users] Copy volume from one storage to another

[Daniel P. Berrangé]

On Wed, Aug 08, 2018 at 08:52:43PM +0530, Shashwat shagun wrote:
> Hi,
> I want to copy a volume from one to pool to another pool through
> libvirt golang api but I’m unaware of any such functions. Can
> anybody guide me a little bit here?

The "StorageVol" interface in Go provides "Upload" and "Download" methods
that associate a "Stream" with the volumes.

So you'd call Download on the original vol, Upload on the target vol, and
read from one stream, and write to the other stream.

Regards,
Daniel
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