Cluster requirements

Outlines the hardware, software, and communications requirements for using clusters.

The requirements for using clusters vary depending upon which cluster capabilities you choose to use. For example, you may choose to use a simple, two-node cluster to take advantage of logical replication. Or you may choose to use a cluster designed to take advantage of switched disks and switchable independent disk pools.

• Hardware requirements for clusters
  Any iSeries™ model that is capable of running i5/OS™ V4R4M0 or later is compatible for using clustering.
• Software and license requirements for clusters
  In order to use clustering, you must have the correct software and licenses.
• Communications requirements for clusters
  Use any type of communications media in your clustering environment as long as it supports Internet Protocol (IP).