Attempt to fix a ctdb issue

if two ips are assigned to same node, and one ip is moved
CTDB deletes both and sends sm-notify; when the client comes bac
we need ot add the clientip-serverip back to ctdb database
even if we are service the cache reclaim through cache.

Signed-off-by: Venkateswararao Jujjuri "<jvrao@linux.vnet.ibm.com>