This script reads the model and serial number for each block device of type disk. It can also update and compare the local values with values saved inside a connected graph. Target node- and 'graph connection'- data needs to be provided through config.ini.
blockdevices.php <action>
Parameters:
Side note: We use this script to keep track of where we put which hard drive that we bought. Make sure that the ca and crt file authorize the machine to connect to the graph.