Title:
バックアップ機能を備えたストレージシステム
Document Type and Number:
Japanese Patent JP4845724
Kind Code:
B2
Abstract:
A storage system (0101) comprising: a storage resource including one or more first storage devices (0206a, 0206b, 0206c); a first logical volume formed according to storage space of the storage resource; a member (0103a, 0103b) for accommodating a removable second storage device selected by a user; and a backup unit (0905), the backup unit executing the following (a) and (b) processings:
(a) backup of data stored in the first logical volume to a second logical volume formed according to storage space of the removable second storage device mounted in the member and paired with the first logical volume; and
(b) storing, in said storage resource, of backup generation information elements pertaining to what generation of the backup the current backup of the first logical volume is.
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Inventors:
Kodama Shoji
Application Number:
JP2006353678A
Publication Date:
December 28, 2011
Filing Date:
December 28, 2006
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06F3/06
Domestic Patent References:
| JP10011228A | ||||
| JP2002091832A | ||||
| JP2006119755A | ||||
| JP2001337930A | ||||
| JP2006350460A | ||||
| JP2006195719A | ||||
| JP2004164318A |
Attorney, Agent or Firm:
Wilfort International Patent Office