| 摘要 |
PROBLEM TO BE SOLVED: To achieve the high speed operation of a data access at a replica side.SOLUTION: A storage system is configured such that a file stored in a master side storage device is subjected to replication to a replica side storage device, and the replica side storage device is configured to, on the basis of meta data received and stored from the master side storage device, form a file system to access a file configured of actual data corresponding to the meta data, and to, when the actual data configuring the accessed file are not stored in the replica side storage device, request the actual data to the master side storage device on the basis of the meta data.SELECTED DRAWING: Figure 11 |
