System and method for storage management
First Claim
1. In a storage system comprising a storage in which data are stored, a configuration file for storing configuration information required for operating said storage system, inclusive of path setting information for said storage, and additionally storing update history information indicative of information having been updated for each of said configuration information, and storage management control means for altering said configuration information and said update history information in response to an external request, a method of managing said storage with the aid of a storage managing server which comprises a database storing therein configuration information and update history information for each of said configuration information for managing said storage system, and storage managing means for issuing a request for altering the configuration information to said storage system while reflecting result of the alteration of said configuration information in said database, said storage management method comprising:
- a first step of responding to issuance of a request for alteration of said configuration information by said storage managing server to said storage system for thereby updating relevant one of the configuration information stored in said configuration information file and the update history information paired with said relevant configuration information; and
a second step of transferring only the altered configuration information and update history information to said storage managing server from said storage system to thereby allow the corresponding configuration information and update history information both stored in said database to be updated.
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Accused Products
Abstract
A storage management system including storage management server having storage control management means for issuing alternation of configuration information to storage system and reflecting the result of the alternation of configuration information to data base, wherein the storage management system updates corresponding configuration information in configuration information file and updated history information corresponding to the configuration information, configuration information and updated history information is updated by transferring only alternated configuration information and updated history information from the storage system into storage management server, upon request of alternation of the configuration information from the storage management server to the storage system.
51 Citations
8 Claims
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1. In a storage system comprising a storage in which data are stored, a configuration file for storing configuration information required for operating said storage system, inclusive of path setting information for said storage, and additionally storing update history information indicative of information having been updated for each of said configuration information, and storage management control means for altering said configuration information and said update history information in response to an external request,
a method of managing said storage with the aid of a storage managing server which comprises a database storing therein configuration information and update history information for each of said configuration information for managing said storage system, and storage managing means for issuing a request for altering the configuration information to said storage system while reflecting result of the alteration of said configuration information in said database, said storage management method comprising: -
a first step of responding to issuance of a request for alteration of said configuration information by said storage managing server to said storage system for thereby updating relevant one of the configuration information stored in said configuration information file and the update history information paired with said relevant configuration information; and
a second step of transferring only the altered configuration information and update history information to said storage managing server from said storage system to thereby allow the corresponding configuration information and update history information both stored in said database to be updated. - View Dependent Claims (6)
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2. In a storage system comprising a plurality of storages in which data are stored, a configuration information file for storing a plurality of storage configuration information inclusive of path setting information for said plurality of storages and update history information prepared in correspondence to said plurality of storage configuration information, respectively, for indicating that corresponding configuration information has been updated, and storage management control means responsive to a request for alteration of storage configuration as issued from external control means to thereby alter said storage configuration while altering said storage configuration information and said update history information in correspondence to alteration of said storage configuration, said external control means including a database storing therein said configuration information and said update history information,
a method of managing said storages, comprising: -
a first step in which said storage management control means responds to a request issued by said external control means for thereby altering configuration of said storage while updating said configuration information and update history information stored in said configuration information file in correspondence to the alteration of said storage configuration;
a second step in which the configuration information and the update history information which have been updated in said first step are transferred to said external control means; and
a third step in which said external control means updates said database on the basis of said information transferred to said external control means.
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3. In a storage system comprising a storage in which data are stored, a configuration file for storing therein configuration information required for operating said storage system, inclusive of path setting information for said storage, and update history information indicative of information having been updated for each of said configuration information, and storage management control means for altering said configuration information and said update history information in response to an external request,
said storage system being equipped with a storage managing server which comprises a database storing therein configuration information and update history information for each of said configuration information for managing said storage system, and storage managing means for issuing a request for altering the configuration information to said storage system while reflecting result of the alteration of said configuration information in said database, and further equipped with at least one storage managing client connected to said storage managing server by way of a network and designed to request alteration of the configuration information of said storage system, a method of managing said storage comprising: -
a first step of responding to issuance of a request for alteration of said configuration information of said storage system from said storage managing client for thereby updating relevant configuration information stored in said configuration information file and the update history information paired with said relevant configuration information through the medium of said storage managing means of said storage managing server; and
a second step of transferring the altered configuration information and update history information to said storage managing client from said storage system through the medium of said database and said storage managing means of said storage managing server to thereby update the corresponding configuration information and update history information stored in said storage managing client. - View Dependent Claims (4, 5)
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7. A storage management system for a storage system which comprises a storage for storing data, a configuration information file for storing configuration information required for operating said storage system, inclusive of path setting information for said storage, and update history information indicative of information having been updated for each of said configuration information, and storage management control means for altering said configuration information and said update history information in response to an external request,
said storage management system comprising a storage managing server which includes a database storing therein configuration information and update history information for each of said configuration information for managing said storage system, said storage management system further comprising: -
storage managing means for issuing a request for altering the configuration information to said storage system while reflecting result of the alteration of said configuration information in said database, wherein in response to issuance of a request for alteration of said configuration information from said storage managing server to said storage system, relevant one of the configuration information stored in said configuration information file and the update history information paired with said relevant configuration information are updated;
wherein said storage system transfers said updated configuration information and update history information to said storage managing server; and
wherein said storage managing server updates the corresponding configuration information and update history information both stored in said database.
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8. A system for managing a storage system which comprises a plurality of storages in which data are stored, a configuration information file for storing a plurality of storage configuration information, inclusive of path setting information for said plurality of storages, and update history information provided in correspondence to said plurality of storage configuration information, respectively, for indicating that corresponding configuration information has been updated, and storage management control means responsive to a request for alteration of storage configuration as issued from external control means to thereby alter said storage configuration while altering said storage configuration information and said update history information in correspondence to alteration of said storage configuration,
wherein said external control means includes a database storing said configuration information and said update history information; -
wherein said storage management control means responds to a request issued by said external control means for thereby altering said storage configuration and updating said configuration information and said update history information in correspondence to the alteration of said storage configuration;
wherein said configuration information and said update history information which have been updated are transferred to said external control means; and
wherein said external control means updates said database on the basis of said information transferred to said external control means.
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Specification