to 0xd7 to allow correct protocol_version >= 27 md4 checksums to be
written. Old cached checksum files have a first byte 0xd6 and are
now considered to be uncached. They will be automatically updated
to 0xd7 to allow correct protocol_version >= 27 md4 checksums to be
written. Old cached checksum files have a first byte 0xd6 and are
now considered to be uncached. They will be automatically updated