Kubernetes Engine support for ReadWriteMany access mode for PVCs backed by raw block volumes

OCI Kubernetes Engine now supports ReadWriteMany as an access mode for PVCs backed by raw block volumes.

Specify ReadWriteMany as the access mode when you want a raw block volume to be accessible by multiple pods simultaneously (for example, when multiple pods running on different nodes need concurrent access to the same shared storage).

For more information, see Specifying Raw Block Volumes.