DEVICE AND METHOD FOR MANAGING DATA MIGRATION

DEVICE AND METHOD FOR MANAGING DATA MIGRATION

PROBLEM TO BE SOLVED: To continuously monitor and accumulate use states of a migration-source storage area and a migration-destination storage area, and to utilize them for setting of data migration, in a data migration management device. SOLUTION: An information management part 2A collects informat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAKAGUCHI AKIHIKO, NAGASHIMA YUICHIRO
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To continuously monitor and accumulate use states of a migration-source storage area and a migration-destination storage area, and to utilize them for setting of data migration, in a data migration management device. SOLUTION: An information management part 2A collects information related to a storage configuration and information related to performance from respective storage devices 1, and makes the information be accumulated in storage parts D1, D2. When setting a plan of the data migration, a performance information provision part 2B provides, to a user computer 3, variations in the use states in a prescribed period for a migration-source volume 1D and an array group 1C of a migration destination. COPYRIGHT: (C)2011,JPO&INPIT