On Tue, Nov 10, 2009 at 02:01:19PM +0100, Samuel Thibault wrote: > > I assumed that was the case for the ones that are interesting for grub. > > Yes, but then to realize unicity it's more difficult, as you have > several sources of IDs. You can of course use a prefix to identify where > it comes from etc, but it becomes clumsy.
Agreed. With this in mind, perhaps using file_get_storage_info in Grub (with checks that its a proper device) is the way to go. Regards, Fredrik