A P P E N D I X A - Required File and Directory Settings

A P P E N D I X A

Required File and Directory Settings

Sun HPC ClusterTools software installation requires special settings on several files and file systems. TABLE A-1 describes these settings.

TABLE A-1 Installation Requirements
Files or Directories	Owner	Permissions	Comments
/opt/SUNWhpc/hpc.conf	superuser	644	Should be identical on all nodes.
/etc/sunhpc_rhosts	--	600	--
CD-ROM mount point	--	--	Must be readable by superuser and accessible through a common path from all nodes.
NFS client mount point	--	--	Server mount point must exist on all client nodes.