Ceph

ZStack supports Ceph block storages. If you use Ceph as the primary storage, you need to add a Ceph backup storage or an ImageStore backup storage, and configure the Ceph distributed storage in advance.

ZStack primary storages can work with the following Ceph editions:

Open-source Ceph: Jewel series, Luminous series, and Nautilus series.
Enterprise Ceph: All released Enterprise Ceph. If you are concerned about data security and I/O performance, Enterprise Ceph is recommended. For more information, contact our official technical support.