Asynchronous remote mirroring
This chapter describes the basic characteristics, options, and available interfaces for asynchronous remote mirroring. It also includes step-by-step procedures for setting up, running, and removing the mirror.
Asynchronous mirroring is the volume or consistency group synchronization attained through a periodic, recurring activity that takes a snapshot of a designated source and updates a designated target with differences between that snapshot and the last-replicated version of the source. Unlike other implementations, ...

Get IBM XIV Storage System Copy Services and Migration now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.