Configuring PowerHA SystemMirror Enterprise Edition with ESS/DS Metro Mirror
This chapter explains how to install, configure, and use the IBM PowerHA SystemMirror Enterprise Edition Metro Mirroring with disk system command-line interface (DSCLI) management. This procedure is accomplished by using Peer-to-Peer Remote Copy (PPRC) to maintain copies of data between sites on a set of paired disks. The PowerHA resource group contains information about the volume pairs and the paths to communicate between sites. PowerHA uses dscli commands to associate ...
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