Omit unused method
Omit unused method

Our need is not typically to load metadata from an existing BlockDev.
Instead, we want to load the metadata from a device and, at a later stage
reconstruct the BlockDev that the metadata describes.

Signed-off-by: mulhern <7b51bcf507bcd7afb72bf8663752c0ddbeb517f6@redhat.com>

stratis-storage/stratisd,mulkieran/stratisd,stratis-storage/stratisd,trgill/stratisd,mulkieran/stratisd,trgill/stratisd,stratis-storage/stratisd