Just save this data near main snapshot data (e.g. in /var/lib/libvirt/qemu/snapshot/<domain-name>/<snapshot-hash>) and restore it on previous or specified path. On 01/25/2016 11:46 AM, Daniel P. Berrange wrote:
On Sat, Jan 23, 2016 at 03:17:43PM +0300, Alexander Burluka wrote:
Hello!
Currently our Virtuozzo company is working on some kind of management tool for libvirt. We encountered some problems with snapshots while development. So I would like to ask community a few questions: 1) Would you mind if I extend current libvirt snapshot with ability to add arbitrary data (blob or some config files)? 2) Would this feature be useful for your users?
I see it as something like: virsh snapshot-create VM1 --blob /path/to/some-file virsh snapshot-revert VM1 <number> and /path/to/some-file appeared again. You don't really explain what you would want libvirt to do with this data ?
Regards, Daniel
-- Regards, Alexander Burluka