media
Manage
Storage
Hierarchy
Story 2 – “Update Storage” (with messages)
Co-ordinate
Updates
Receive
Data
Error
Checking
Storage Confirmation
AIP
AIP
Storage Request
Descriptive Info.
Storage Mgmt. Policies
Operational Statistics
data
Error Logs
AIP
commands
These messages are the actual stuff of an archive. That stuff can be the different forms of the OAIS Information Package --you’ll notice that the AIP is being passed from one function to another—but all the other kinds of messages are important, too.
The next slide categorizes the messages in a way that I hope makes them more understandable.