
448 Implementing the IBM Storwize V7000 V6.3
If you are not using Global Mirror with Change Volumes, you can, for disaster recovery
purposes, use the FlashCopy feature to create a consistent copy of an image before you
restart a Global Mirror relationship.
When a consistent relationship is stopped, the relationship enters the consistent_stopped
state. While in this state, I/O operations at the primary site continue to run. However, updates
are not copied to the secondary site. When the relationship is restarted, the synchronization
process for new data is started. During this process, the relationship is in the
inconsistent_copying state. The ...