Definition of irrigation. 1  1 : the therapeutic flushing of a body part with a stream of liquid. 2  2 : the watering of land by artificial means to foster plant growth.
Answer: To start with, Oracle Real Application Clusters (RAC) are a database system involving a configuration of multiple hosts or servers joined together with clustering software and accessing the shared disk storage structures.
1 The cluster hardware is a supported configuration for Oracle Solaris Cluster 4.1 software. 2  This is a two-node cluster for SPARC T4-4 servers from Oracle. 3  SR-IOV is only supported on servers based on Oracle's SPARC T4 (or above) processors.4  Each cluster node is an I/O domain.or more details on how to install and configure other Oracle Solaris Cluster software configurations, see the Oracle Solaris Cluster Software Installation Guide. This articles uses the interactive scinstall utility to configure all the nodes of a cluster quickly and easily.