If ceRedunUsesGroupName is 'true' for this redundancy group
type, this object is a group name identifier and the value
of this object has to be specified and should contain no
internal spaces when configuring this group entry.
If ceRedunUsesGroupName is 'false', the ceRedunGroupString
object is just used as an optional description for the
group rather than as the group name. In that case it's
allowed to have spaces in the string.