Takashi Kajinami d3de750bc8 nfs: Require nfs_servers
This parameter was supposed to be required but actually it was not.
Without this parameter given, nfs driver may be configured without any
actual backend.

This updates the parameter definition to make the parameter actually
required.

Change-Id: I1c87dc4119dec56c78638afbbd5a650eeafbda3e
2023-10-07 17:01:09 +09:00
..