Backup data management system and backup data management method

Details Backup data management system and backup data management method Backup data management system and backup data management method

2011-08-09

2011-08-09

Elmore, Stephen C (Department: 2185)

Electrical computers and digital processing systems: memory

Storage accessing and control

Specific memory composition

C711S156000, C711S162000, C711S221000, C707S634000, C707S639000, C707S649000, C714S006100, C714S025000

Reexamination Certificate

active

07996611

ABSTRACT:
Provided are a backup data management system and a backup data management method capable of facilitating the management of backup data that is multiplexed between different storage apparatuses. The backup data management system includes a storage apparatus having a volume to be used by a host computer, at least one storage apparatus having volumes, and a management computer. The management computer creates a copy pair so that a snapshot of the volume included in a backup group is stored in all the volumes included in the backup group, and sets all copy pairs included in the designated backup group to a PAIR status when there is a creation request of the snapshot of the volume.

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patent: 2003-242011 (2003-08-01), None
patent: 2006-048300 (2006-02-01), None

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