... and groups in a directory service, for example, Network Information Services (NIS). For information about using directory services, contact your system administrator or refer to your operating ... TMPDIR environment variables:Oracle® Real Application ClustersInstallation and Configuration Guide 10g Release 1 (10.1) for AIX-Based Systems, Apple Mac OS X, hp HP-UX, hp Tru64 UNIX, Linux, ... 2004Check the Network Requirements4-4 Oracle Real Application Clusters Installation and Configuration Guide Network Hardware RequirementsEach node in the cluster must meet the following requirements:■Each...