Type:	Map[string,string]
	mapping from string to string
Name:	xenstore_data
	data to be inserted into the xenstore tree (/local/domain/0/backend/vbd/<domid>/<device-id>/sm-data) after the VDI is attached. This is generally set by the SM backends on vdi_attach.

Field is read-write

• Map[string,string] get_xenstore_data (session session_id, VDI self)

  Get the xenstore_data field of the given VDI.

• void set_xenstore_data (session session_id, VDI self, Map[string,string] value)

  Set the xenstore_data field of the given VDI.

• void add_to_xenstore_data (session session_id, VDI self, string key, string value)

  Add the given key-value pair to the xenstore_data field of the given VDI.

• void remove_from_xenstore_data (session session_id, VDI self, string key)

  Remove the given key and its corresponding value from the xenstore_data field of the given VDI. If the key is not in that Map, then do nothing.