Program and method for file access control in a storage system

Details Program and method for file access control in a storage system Program and method for file access control in a storage system

2011-01-04

2011-01-04

Abel-Jalil, Neveen (Department: 2165)

Data processing: database and file management or data structures

Database and file access

Database access control methods

Reexamination Certificate

active

07865520

ABSTRACT:
In a system having plural storage devices, high-speed file access is obtained by arranging files optimally without the trouble of setting for each file to which storage device the file is allocated. A storage system comprising: nodes coupled to one another via a network; storage devices connected to the nodes; a file attribute detecting module that detects one or more file attributes; a file access rule information storing unit that stores information about one or more file access rules that are associated with the file attribute; and a file access control module that controls access to a file in the storage devices in conformity with the one or more file access rules that are associated with the one or more detected file attributes.

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