Data processing apparatus and network system that outputs quality of service information to a user
First Claim
1. A network system comprising:
- one or plurality of storage apparatuses each of which is coupled to a disk device; and
a computer coupled to each of said one or plurality of storage apparatuses;
wherein said computer, has first quality of service (QoS) information of at least one of said one or plurality of storage apparatuses, translates the first quality of service information which is a lower level QoS information such as information on performance of said one plurality of storage apparatuses into second quality of service information which is higher-level QoS information such as information of the properties of a file for a user and outputs the second quality of service information when said computer receives a request.
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Abstract
In each of the information processing apparatuses connected to each other via a network, there is arranged a quality of service (QOS) table to which functions and performance thereof are registered. When an information processing apparatus is additionally linked with the network, a QOS table thereof is automatically registered to a local directory of the network such that an agent converts the contents of the QOS table into service information to be supplied via a user interface to the user. Thanks to the operation, information of functions and performance of each information processing apparatus connected to the network is converted into service information for the user. Consequently, the user can much more directly receive necessary services.
16 Citations
11 Claims
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1. A network system comprising:
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one or plurality of storage apparatuses each of which is coupled to a disk device; and
a computer coupled to each of said one or plurality of storage apparatuses;
wherein said computer, has first quality of service (QoS) information of at least one of said one or plurality of storage apparatuses, translates the first quality of service information which is a lower level QoS information such as information on performance of said one plurality of storage apparatuses into second quality of service information which is higher-level QoS information such as information of the properties of a file for a user and outputs the second quality of service information when said computer receives a request. - View Dependent Claims (2, 3, 4, 5)
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6. A network system of claim 6, wherein said one or plurality of storage apparatuses are coupled to a plurality of disk devices having RAID configuration.
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7. An information processing apparatus comprising:
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a processor;
a storage device; and
a network interface for coupling to one or plurality of storage apparatuses each of which coupled to a disk device;
wherein said processor receives first quality of service information which includes performance or function information of said one or plurality of storage apparatuses via said network interface, stores said first quality of service information into said storage device, converts said first quality of service information which is a lower level QoS information such as information on performance of said one plurality of storage apparatuses into second quality of service information which is higher-level QoS information such as information of the properties of a file is used by a user, and outputs said second quality of service information when said information processing apparatus receives a request. - View Dependent Claims (8, 9, 10, 11)
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Specification