6.1 Introduction to PowerHA, BRMS, and FlashCopy scenario6.2 PowerHA and FlashCopy6.2.1 Preparation for FlashCopy on the Storwize side6.2.2 Changes in PowerHA to add the third node into the cluster6.3 Backup Recovery, and Media Services (BRMS)6.3.1 Setting up the BRMS network group6.3.2 Configuring BRMS media classes and media policies6.3.3 Configuring the BRMS control group