Category: Disaster Recovery

IBM Disaster Recovery States

The primary driver for licensing DR for IBM is the software title and version. There may be specific licensing rules for the software product, and those will override the general DR licensing rules. Before giving an example of specific software title examples, here are the standby states as IBM defines them: HOT – processing requests. Otherwise, known as Active-Active solution with logical replication. WARM – started but not processing requests. In other words, IDLE or Active-Passive solution like IBM’s PowerHA […]

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