EMC AutoSwap transparently moves application workloads from disks in one EMC Symmetrix system to disks in another—with no disruption to operations. With AutoSwap failover software, you gain a level of availability to protect applications during both planned and unplanned outages, and protect against losing access to data from host to primary storage. This storage resource management tool supports z/OS and OS/390 mainframe environments, and can be used for either manual or automatic swaps. It’s easy to implement, providing quick time-to-value and immediate application-level protection.