Management program of the management apparatus, the management apparatus, the management method and storage system management apparatus
A management apparatus and method that manage a storage system, in which an access node and a storage node are in communication via the network, includes a logical volume judging unit that acquires a plurality of processing requests to each of the plurality of storage areas.
Abstract
A management apparatus and method that manage a storage system, in which an access node and a storage node, with which the management apparatus is in communication via the network. The management apparatus includes a logical volume judging unit that acquires a plurality of processing requests to each of the plurality of storage areas, references a logical volume allocation information storage unit that stores a correspondence relationship between the plurality of storage areas and the plurality of logical volumes in the storage node, and judges a logical volume corresponding to a storage area to become a processing object of each processing request, and a processing request breakdown calculating unit that counts an acquisition count of each processing request for each logical volume based on a judgment result by the logical volume judgment unit, and calculates a proportion of each acquisition count to a total of respective acquisition counts.