MB-34559 When disabling do not require max-nodes
MB-34559 When disabling do not require max-nodes

Change-Id: I945c60a177e99cff92deee7d1346f8ca8b09c26a
Reviewed-on: http://review.couchbase.org/110524
Tested-by: Build Bot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Patrick Varley <cbb7353e6d953ef360baf960c122346276c6e320@couchbase.com>

couchbase/couchbase-cli,couchbase/couchbase-cli