[SSSD] sssd nscd and oracle services

Hi, We have two oracle cluster nodes running in a rac environment (active/passive). Crs and oracle services are running and these two nodes has SAN disks presented to them We are using sssd perfectly on these two nodes. Nscd is also disabled on primary active node and everything is perfect with sssd there. But If i disable the nscd service on the failover node2, oracle services does not work on the failover node. Failover nodes can't call oracle services if nscd is stopped in an sssd configured environment. Is there any resolution on this or any known bugs? It might be oracle related i know but any help or clue you can give will be greatly appreciated. I am using nscd and sssd at the same time for now, but i am not comfortable :) Thanks, AS