Denso Corporation

Yuka Ito

Yusuke Tanaka

Hajime Nomura

Daishi Miyata

A common storage management device for a system including a common storage and at least one computer includes at least one processor, the at least one computer storing a plurality of applications configured to write and read data in the common storage. The at least one processor is configured to manage a reservation of a storage space of the common storage in response to a request from the plurality of applications to reserve the storage space for storing the data. The at least one processor is configured to notify one application of the plurality of applications of a request to reduce data size of the data for which the storage space is required to be reserved per one request, when the one application requests to reserve the storage space for the data and free storage space is insufficient for reserving the storage space for the data.

Common storage management device and common storage management method

A common storage management device for a system including a common storage and at least one computer includes at least one processor, the at least one computer storing a plurality of applications configured to write and read data in the common storage. The at least one processor is configured to manage a reservation and a release of a storage space of the common storage in response to a request from the plurality of applications. The at least one processor is configured to assign a releasing priority to each storage space of the common storage that is reserved. The at least one processor is configured to instruct to release the storage space with highest releasing priority when the plurality of applications request to reserve the storage space for the data and free storage space is insufficient for reserving the storage space for the data.

Growing community of inventors

Kariya, Japan

Yuka Ito