You believe that you have a correctly configured boot server on the local network for the SPARC system currently being installed. Your JumpStart configuration is based on files only and does NOT use a naming service at any stage.
Upon running the following command:
boot net -install
the client displays the following output:
Boot device: /pci@1f,0/pci@1,1/network@c,1 File and args: – install 38600 panic – boot: Could not mount filesystem.
Program terminated
ok
What is the cause of this problem?

A.
The rpc.bootparamd daemon is NOT running on the boot server.

B.
The root file system is NOT shared using NFS from the boot server.

C.
The installation server is missing the SUNWcsu and SUNWcsr packages.

D.
The class file contains a reference to an NFS mount which is NOT available.