Storage apparatus and control method thereof

Details Storage apparatus and control method thereof Storage apparatus and control method thereof

2008-05-30

2011-10-18

Thai, Tuan (Department: 2185)

Electrical computers and digital processing systems: memory

Storage accessing and control

Control technique

C711S168000

Reexamination Certificate

active

08041910

ABSTRACT:
This storage apparatus further includes a control unit for creating a second volume as a backup volume of the first volume upon receiving a backup command of the first volume from the host apparatus, and sending a completion reply of the backup command to the host apparatus while the formatting of the second volume and the replication from the first volume to the second volume are incomplete.

REFERENCES:
patent: 7114046 (2006-09-01), Ido et al.
patent: 7617372 (2009-11-01), Bjornsson et al.
patent: 7702851 (2010-04-01), Satoyama et al.
patent: 2006/0005074 (2006-01-01), Yanai et al.
patent: 2006/0020754 (2006-01-01), Suzuki et al.
patent: 2006-031579 (2006-02-01), None

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