CDMI StoRM is a plugin for the INDIGO DataCloud CDMI server in order to support StoRM as storage back-end and allow users to negotiate the Quality of Service of stored data through CDMI.
In short, through the CDMI server users/admins can:
Currently, in StoRM use case, changing the QoS of a resource means recalling a file from tape.
Fig. 5: CDMI StoRM architecture overview.
Refer to the CDMI server user guide for all the details about INDIGO DataCloud QoS management.
You can found CDMI StoRM details about installation and configuration here.