Global Mirror

This topic provides information to help you get started using Global Mirror functions. Global Mirror asynchronously copies data from a host to a remote site, and maintains data on a storage unit at the remote site.

• Adding volumes to a Global Mirror session
  Complete this task to add volumes to an existing Global Mirror session by modifying the session properties.
• Creating a new Global Mirror session
  Complete this task to create a new Global Mirror session.
• Deleting a Global Mirror session
  Complete this task to delete a Global Mirror session.
• Modifying a Global Mirror session
  Complete this task to modify an existing Global Mirror session by modifying the session properties.
• Modifying the consistency group interval time
  Complete this task to modify the consistency group interval time. The consistency group interval time indicates how long (in seconds) you must wait between the formation of consistency groups.
• Modifying the maximum time writes are inhibited to the remote site
  Complete the task to modify the maximum time writes that are prohibited to the remote site.
• Modifying the maximum coordination interval
  Complete this task to modify the maximum coordination interval.
• Pausing a Global Mirror session
  Complete this task to pause a Global Mirror session that is currently running.
• Removing volumes from a Global Mirror session
  Complete this task to remove volumes from an existing Global Mirror session by modifying the Global Mirror session properties.
• Removing your Global Mirror environment
  Complete this task to remove your Global Mirror environment. It will delete all of your Global Mirror setup.
• Resuming a Global Mirror session
  Complete this task to resume a Global Mirror session that is currently paused. You can only resume a session that is not currently running.
• Viewing Global Mirror session properties
  Complete this task to view general properties of the Global Mirror session or information about Global Mirror session failures.