In this chapter, we will cover the following recipes:
- Configuring Ceph client
- Creating Ceph Block Device
- Mapping Ceph Block Device
- Resizing Ceph RBD
- Working with RBD snapshots
- Working with RBD clones
- Disaster recovery replication using RBD mirroring
- Configuring pools for RBD mirroring with one way replication
- Configuring image mirroring
- Configuring two-way mirroring
- Recovering from a disaster!