High availability and disaster recovery
IBM Power Virtual Server located in IBM data centers: Off-premises
IBM Power Virtual Server Private Cloud: On-premises
Both High Availability (HA) and Disaster Recovery (DR) are essential for business continuity. HA addresses local planned and unplanned outages for hardware or software. Disaster recovery addresses the catastrophic events during which the IBM Cloud region might become unavailable.
Review the following topics to understand the HA and DR for Off-premises and On-premises offerings of IBM Power Virtual Server: