| Patent Number |
Title Of Patent |
Date Issued |
| 7554910 |
Method and an apparatus for managing access path |
June 30, 2009 |
| The present invention grasps in advance a portion in which traffic is concentrated and which may become a bottleneck and simplifies management of an access path. In a storage network system that forms multiple paths between a large-capacity data storage device and a host computer that |
| 7502902 |
Storage system and data movement method |
March 10, 2009 |
| The storage system of the present invention reflects the intentions of the host device in data migration carried out by a storage device. The host manager registers the host-side data migration policy in advance in the operation management server. When the storage device initiates the da |
| 7447863 |
Storage resource management system, method, and computer for dividing volumes based on priority, |
November 4, 2008 |
| A storage resource management system includes a storage apparatus having one or more pieces of volumes and a management computer. The management computer holds volume characteristic information and use field sort volume information. The management computer executes a single use field |
| 7426619 |
Inter-volume migration system, inter-volume relocation method, and program therefor |
September 16, 2008 |
| Provided is an inter-volume migration system that allows selection of a relocation-destination volume in consideration of a volume cost. The inter-volume migration system includes a storage subsystem having one or more volumes, an inter-volume relocation instruction module that reloc |
| 7424585 |
Storage system and data relocation control device |
September 9, 2008 |
| The present invention achieves data relocation in accordance with a user's policies, in an environment where a plurality of storage devices are combined. The volumes belonging to storage devices A-D are managed virtually integrally. A host recognizes a plurality of storage devices A- |
| 7395396 |
Storage system and data relocation control device |
July 1, 2008 |
| The present invention achieves data relocation in accordance with a user's policies, in an environment where a plurality of storage devices coexist. The volumes belonging to storage devices A-D are managed virtually integrally. A host recognizes a plurality of storage devices A-D as a |
| 7096338 |
Storage system and data relocation control device |
August 22, 2006 |
| The present invention achieves data relocation in accordance with a user's policies, in an environment where a plurality of storage devices are combined. The volumes belonging to storage devices A D are managed virtually integrally. A host recognizes a plurality of storage devices A |
