Electrical computers and digital processing systems: memory – Storage accessing and control – Control technique
Reexamination Certificate
2007-10-02
2007-10-02
Bragdon, Reginald (Department: 2189)
Electrical computers and digital processing systems: memory
Storage accessing and control
Control technique
C711S112000, C711S162000
Reexamination Certificate
active
10960053
ABSTRACT:
The storage system is coupled to a computer, and includes a controller and a disk drive including a plurality of logical volumes, at least in one of which updating prohibition information indicating inclusion of an area assigned an updating prohibition attribute is recorded. The controller includes a configuration management module that sets the logical volume assigned the updating prohibition attribute as a logical volume of a migration source, another logical volume as a logical volume of a migration destination, and the updating prohibition information concerning the logical volume of the migration source in the logical volume of the migration destination, and a migration module that copies data of the logical volume of the migration source to the logical volume of the migration destination after the setting of the updating prohibition information concerning the logical volume of the migration source in the logical volume of the migration destination.
REFERENCES:
patent: 6216202 (2001-04-01), D'Errico
patent: 6317281 (2001-11-01), Ogawa et al.
patent: 7024522 (2006-04-01), Mannen et al.
patent: 7080221 (2006-07-01), Todd et al.
patent: 7107421 (2006-09-01), Kaneda et al.
patent: 2001/0049776 (2001-12-01), Maeda
patent: 2002/0144070 (2002-10-01), Watanabe et al.
patent: 2003/0028737 (2003-02-01), Kaiya et al.
patent: 2003/0037211 (2003-02-01), Winokur
patent: 2003/0188119 (2003-10-01), Lubbers et al.
patent: 2005/0060505 (2005-03-01), Kasako et al.
patent: 2005/0289553 (2005-12-01), Miki
patent: 2003-108315 (2003-04-01), None
“ EMC Centera”, searched online on May 28, 2004, Internet URL:http://www.emc.com/pdf/products/centera/centera—guide.pdf. pp. 1-19.
“NetApp NearStore”, searched online on May 28, 2004, Internet URL:http://www.netapp.com/products
earstore/.
Matsunami Naoto
Nakagawa Yutaka
Nishimoto Akira
Nonaka Yusuke
Antonelli, Terry Stout & Kraus, LLP.
Bragdon Reginald
Wang Victor
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