Comment # 41 on bug 1076779 from Jiri Srain

(In reply to Michael Chang from comment #35)
> (In reply to Franck Bui from comment #32)

> > To answer your question the database is located in /run/udev so this
> > directory can be bind mounted from the host to the chroot. But again it
> > seems a hack and even if it works in your case, relying on udev in a chroot
> > seems fragile.
> 
> I tested bind mount /run/udev to the chroot environment and it works. Does
> that justify an installer bug (in the bootstrap process) ?

Well, as GRUB installation is running in chroot environment, any path, which is
not bind-mounted (or mounted any other way) can have an impact on the boot
loader installation, which includes generating the initrd.

OTOH: sysfs is mounted during installation, I would expect this to be
sufficient, or?