Regional Disaster Recovery - a Technical Preview feature

Protect your stateful applications from regional outage impact by asynchronously mirroring application data and etcd metadata between IBM Storage Fusion HCI System clusters located in different geographic regions. The supported configuration is two IBM Storage Fusion HCI System clusters in a regional DR relationship with asynchronous replication between the two sites.

Important: Regional DR is released as a technical preview. Do not use it for the disaster recovery of your mission critical production applications. Contact IBM support to leverage any of the IBM Storage Fusion features on a Regional DR setup or to understand what is supported in this technical preview.

Regional DR is supported only on a stand-alone installation of IBM Storage Fusion HCI System.

Note: In this document, the site where the application is running is the primary site and peer site is the secondary site of an application.