Backup management method in a remote copy environment

Details Backup management method in a remote copy environment Backup management method in a remote copy environment

2011-08-30

2011-08-30

Mofiz, Apu M (Department: 2161)

Data processing: database and file management or data structures

File or database maintenance

Database backup

C707S640000, C707S662000

Reexamination Certificate

active

08010496

ABSTRACT:
Provided is a computer system which is capable of backup operation with a minimum count of volumes in a remote copy environment when a disaster or the like causes a storage system to stop working normally. The computer system has a host computer, a first storage system, a second storage system, and a management computer. The first storage system contains a data volume which stores data requested by an application to be written. The second storage system contains a mirrored volume to which data stored in the data volume is copied. The computer system is characterized by being configured to receive an input of a policy about backup processing executed in backup volumes and set a configuration of the first storage system and a configuration of the second storage system under the received policy.

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