NAS support

[willprice-oracle]

The README claims:

Compatible with Ecosystem: Storage backend support with Registry, OSS, NAS, Shared Disk, and P2P service. Compatible with the OCI images, and provide native eStargz images support.

But I can't find any documentation on what sort of network attached storage is supported. The configuration files indicates only local filesystems or block devices can be used, but is there existing support for using shared networked block volumes, NFS, or other similar technologies?

Many thanks