Configuring PowerHA Standard Edition with cross-site logical volume mirroring
This chapter explains how to set up cross-site Logical Volume Manager (LVM) mirroring cluster using IBM AIX 6.1 and PowerHA SystemMirror 6.1. This is one of the scenarios that can be implemented for campus-style disaster recovery solutions.
In this chapter, we use mirror pool configuration for cross-site LVM mirroring, which is one of the new features in AIX6L. We highlight mirror pool definition and function and explain the steps to configure a mirror pool.