PowerHA SystemMirror for i Express Edition
New with IBM i 7.2 is the Express Edition. The Express Edition is designed to be the foundation for a class of HA/DR offerings based on restarting the LPAR into another LPAR on a different server for HA operations. The Express Edition differs from the Standard Edition in that the database is not placed into a IASP separate from SYSBAS rather, the primary LPAR is restarted or IPLd to target LPAR on another server. With PowerHA 7.2 for IBM i, the first stage of the Express Edition offering enables single node full system HyperSwap® with the DS8700 (and above) which provides customers with continuously available storage through either planned or unplanned storage events.