Access Mode

It specifies how a PV can be mounted. CCE supports ReadWriteMany and ReadWriteOnce. If it is set to ReadWriteMany, a volume will be mounted to multiple nodes in read/write mode. If the parameter is set to ReadWriteOnce, a volume will be mounted to a single node in read/write mode.

Value Range

ReadWriteMany or ReadWriteOnce

Default Value

None

Modifiable

No. This parameter can only be configured during initialization.

Suggestions

Configure this parameter based on the storage volume type. For example, set the parameter to ReadWriteOnce for block storage and local PVs, and set the parameter to ReadWriteMany for file storage and object storage.