IBM TS7700 Release 3.3

Disaster recovery

This chapter describes the use of the TS7700 in disaster recovery (DR) along with DR testing processes.

This chapter includes the following sections:

•TS7700 disaster recovery principles

•Failover scenarios

•Planning for disaster recovery

•High availability and disaster recovery configurations

•Disaster recovery testing basics

•Disaster recovery testing detailed procedures for FlashCopy

•Disaster recovery testing detailed procedures for alternatives before Release 3.1

•A real disaster

•Geographically Dispersed Parallel Sysplex ...