Chapter 10. Unsupported features for IBM Power Systems and IBM Z infrastructure
- OpenShift Container Storage 4.7 on IBM Power Systems and IBM Z infrastructure supports only block and file storage and not the object storage.
- FIPS is not supported on OpenShift Container Storage 4.7 on IBM Power Systems and IBM Z infrastructure as FIPS itself is not supported on RHEL.
- External mode is not applicable for IBM Power Systems and IBM Z infrastructure.
- OpenShift Container Storage 4.7 on IBM Power Systems and IBM Z does not support Disconnected environment.
- OpenShift Container Storage 4.7 on IBM Power Systems and IBM Z infrstructure does not support dynamic storage devices.
IBM Power Systems and IBM Z infrastructure doesn’t support the following new features that are introduced in OpenShift Container Storage 4.7 :
- Storage class encryption using an external Key Management System (KMS).
- Cluster wide encryption.
- Disaster Recovery.
- Flexible scaling of OpenShift Container Storage cluster.