The Zerto Virtual Manager User Interface : Site Settings Dialog : Policies Dialog
  
Policies Dialog
Failover/Move Commit Policy – The commit policy to use during a failover or move operation. The value set here is the default for all failover or move operations from this point on but can be changed when defining a failover or move operation. The following options are available:
None – The failover or move operation must be manually committed or rolled back by the user.
Commit – After the time specified in the Default Timeout field, the failover or move operation is committed. During the specified time you can check the recovered VPG virtual machines, and you can manually commit or roll back.
Rollback – After the time specified in the Default Timeout field the failover or move operation is rolled back, unless you manually commit it or roll it back before the time out value is reached. During the specified time you can check the recovered VPG virtual machines.
Default Timeout – The time-out in minutes after which a Commit or Rollback is performed. A value of zero indicates that the system automatically performs the commit policy, without waiting for any user interaction.
Instance Family – The instance family from which to select the type. AWS instance families are optimized for different types of applications.
Instance Type – Within the instance family, the types of instances that can be chosen for recovered instances. Different types within an instance family vary primarily in vCPU, ECU, RAM, and local storage size. The price per instance is directly related to the instance size.
Replication Pause Time – The time to pause when synchronizing a VPG if continuing the synchronization will cause all the checkpoints in the journal to be removed.