[pve-devel] [RFC 1/2 pve-storage] implement map_volume and unmap_volume

[Dietmar Maurer]

> I know you just do this to not duplicate the blockdevice path assembly,
> but it feels a bit weird to directly have an map with $nomap method call
> in unmap, maybe pull the common parts out in its own ($private) helper sub?

I though somebody will suggest a better name for that parameter so that it looks more reasonable?