Disaster recovery testing
This chapter describes disaster recovery (DR) testing in a TS7700 grid configuration.
This chapter includes the following sections:
•DR Testing Overview
•DR Testing Methods
•DR Testing General Considerations
•DR for FlashCopy Concepts and Command Examples
•DR Testing Methods Examples
•Expected Failures During a DR Test
13.1 DR testing overview
In a perfect world, there would be no need for disaster recovery testing. However, in reality, there are innumerable factors that could lead to a disaster that prevents the usage ...