Just updating Factory, I noticed the following diagnosis when
grub2-branding-openSUSE-13.2 was updated:

( 16/452) Installing: grub2-branding-openSUSE-13.2-10.1
................................................................................[done]
Additional rpm output:
Generating grub configuration file ...
Found theme: /boot/grub2/themes/openSUSE/theme.txt
Found linux image: /boot/vmlinuz-3.17.2-1-default
Found initrd image: /boot/initrd-3.17.2-1-default
Found linux image: /boot/vmlinuz-3.17.1-1.g5c4d099-default
Found initrd image: /boot/initrd-3.17.1-1.g5c4d099-default
Found linux image: /boot/vmlinuz-3.16.4-1.g7a8842b-default
Found initrd image: /boot/initrd-3.16.4-1.g7a8842b-default
  connect() failed on local socket: No such file or directory
  Internal cluster locking initialisation failed.
  WARNING: Falling back to local file-based locking.
  Volume Groups with the clustered attribute will be inaccessible.
  No volume groups found
done

This is a vanilla installation on a notebook, I have no idea what
the issue is.  Is this something we could just omit?