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Chapter 6. Developer previews
This section describes the developer preview features introduced in Red Hat OpenShift Data Foundation 4.18.
Developer preview feature is subject to Developer preview support limitations. Developer preview releases are not intended to be run in production environments. The clusters deployed with the developer preview features are considered to be development clusters and are not supported through the Red Hat Customer Portal case management system. If you need assistance with developer preview features, reach out to the ocs-devpreview@redhat.com mailing list and a member of the Red Hat Development Team will assist you as quickly as possible based on availability and work schedules.
6.1. Consistent RADOS block device (RBD) group disaster recovery
The OpenShift Data Foundation Disaster Recovery solution provides a way to consistently mirror multiple ReadWriteOnce (RWO) persistent volumes (PVs) with regional disaster recovery.
For more information, see the knowledgebase article, Enabling and Managing Consistency Groups in OpenShift 4.18.
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