On Wed, Jan 16, 2013 at 10:14:32PM -0700, Chris Murphy wrote:
> Has anyone tested subvolid=xxx works for rootfs yet? I know GRUB 2
> will not resolve subvolid, it essentially treats subvols as folders,
> but does it only with pathnames, not ID number. If fstab uses
> subvolid for boot, then boot fails. I'm not sure if systemd and
> dracut will handle rootfs defined by subvolid. This is more stable,
> as the subvolume can be renamed or moved, and things still
> work. Whereas with subvol (name) things can break.

Breaks libguestfs inspection too, although we have a fairly solid plan
(not implemented yet) to support it.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
libguestfs lets you edit virtual machines.  Supports shell scripting,
bindings from many languages.  http://libguestfs.org
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