[pve-devel] snapshot improvements

[Dietmar Maurer]

> I think I have already respond to that ;)
> 
> 2 ways :
> 
> - clone the snapshot and export image through iscsi and backup it
> 
> - use zfs send through ssh   (zfs send image1 at snap1 > /imagefile)

Both ways are clumsy. Also, nexenta snapshot support is quite unusable,
because you can't delete snapshots. I am not really happy with that plugin.

- Dietmar