# Functions
FilterPartitions gets the name of the partitions given a block device.
GetAllTypes updates the list of all block devices found on nodes and their relationships.
NewInfo returns an instance of type Node.
NewNode returns an instance of type Node.
# Constants
ConfigFilePath refers to the config file for ndm.
# Structs
AllBlockDevices contains all the relationships and device types.
Info helps in using types defined in package Node.
Node helps in using types defined in package Node.