Restrictions and limitations

Learn about the restrictions and limitations with IBM Storage Ceph CSI driver. Limitations are functionality restrictions that are part of the predefined system design and capabilities in a particular version.

MVP restrictions and limitations

Important: IBM Storage Ceph CSI driver is only available by request. To use the Ceph-CSI driver, contact your IBM Sales representative and have them submit a Request for Price Quotations (RPQ) through IBM SCORE.

DH-CHAP support requirements

DH-CHAP authentication for NVMe-oF is supported on systems running Linux kernel version 6.0.0 or later.

Earlier kernel versions, such as Ubuntu 5.15.0-82-generic, do not include support for the dhchap_secret option and cannot be used with DH-CHAP.