单选题During a planning session，it is determined that both nodes in a mutual takeover cluster will provide NFS mounts to a variety of Unix hosts.  What is the first consideration that must b4e taken into account when using NFS with HACMP？（）AAIX Connections w

 AIX Connections will need to be installed to provide the NFS shares.

 Mutual takeover cluster cannot provide NFS services from both nodes.

 The major number for the volume groups needs to be the same on both nodes.

 The no option rfc 1323 must be set to 1 and the number of biods need to be adjusted to                                         provide reasonable response times.