Applies to ONTAP ONTAP Select FSxN Issue When using an CIFS volume as shared storage inside a Windows Server Failover Cluster (WSFC) default ONTAP file locking time outs may result in increased servic...Applies to ONTAP ONTAP Select FSxN Issue When using an CIFS volume as shared storage inside a Windows Server Failover Cluster (WSFC) default ONTAP file locking time outs may result in increased service failover times or errors when trying to start the service on the second node.