Recovering from disaster scenarios in a Three Site MM / GM Configuration
Scenarios for disaster recovery (or unplanned outages)
describe the steps to recover from the loss of a complete site and
restart operations after a disaster or disruption.
Unplanned outage of local (H1), production move to (H2 MM target) Unplanned outage of Site 2 (H2 MM secondary) and return to three-site configuration Unplanned outage of remote (H3 GM secondary) Unplanned outage of local (H1) with production move to remote (H3 GM secondary)