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.

Explanation:
Thisquestionimplies that there is an issue with the clustering of the two controllers. Since this is
the case youwill want to run the cluster configuration checker to identify and resolve any issues.
https://library.netapp.com/ecmdocs/ECMM1278349/html/upgrade/upgrading/concept/c_oc_upg_b
4_active2.html