Disaster recovery

Metro-DR is a disaster recovery solutions supported by IBM Fusion.

Two IBM Fusion HCI Systems can be joined together to form a stretched storage layer. For more information about Metro-DR, see Metro-DR (Disaster Recovery). For the steps to configure this solution, see Configuring Metro-DR set up.

Note: In disaster recovery, two clusters must be connected to failover and failback applications. If the cluster recovers after the expiry of the client cert, clean and and setup the connection to rejoin the recovered cluster. For the procedure to rejoin, see Reconnecting OpenShift Container Platform cluster.