STORAGE CONTROL APPARATUS AND STORAGE SYSTEM

摘要

A storage control apparatus includes a first storage unit that store data to be written data in a first storage device, a processor which executes a process including acquiring a first free space used for writing the data when a request to write data in the first storage unit is given, writing the data in the first storage unit, requesting that a transfer-destination storage control apparatus acquire a second free space used for writing the data before writing the data in the first storage unit in the writing process has been completed, the transfer-destination storage control apparatus being provided with a second storage unit for storing data to be written in a second storage device, and transferring the data written in the first storage unit to the transfer-destination storage control apparatus.

主权项

1. A storage control apparatus comprising:
a first storage unit that stores data to be written data in a first storage device; and a processor which executes a process, wherein the process includes:
acquiring a first free space used for writing the data when a request to write data in the first storage unit is given,writing the data in the first storage unit,requesting that a transfer-destination storage control apparatus acquire a second free space used for writing the data before writing the data in the first storage unit in the writing process has been completed, the transfer-destination storage control apparatus being provided with a second storage unit for storing data to be written in a second storage device, andtransferring the data written in the first storage unit to the transfer-destination storage control apparatus.