You are troubleshooting a clustered failover problem at a customer site. The customer explains that both storage systems were NFS mounted onto the Solaris host. While in takeover mode, you attempt to create a file on the NFS mount point for the inaccessible system, but you get the following error:
NFS server filer2 not responding still trying.
When not in takeover mode, both storage systems operate normally and you do not get the error. You perform a “cf giveback” and you can now create a file over NFS on both systems. What should you do first to resolve this issue?

A.
Replace the NIC adapter.

B.
Submit a new bug report.

C.
Use the cluster-config-checker.cgi to identify the problem and corrective action.

D.
Replace the cluster interconnect card and run diagnostics “all” to ensure proper system operation.