Invention Grant
- Patent Title: Selective device access control
- Patent Title (中): 选择性设备访问控制
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Application No.: US12619458Application Date: 2009-11-16
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Publication No.: US08327106B2Publication Date: 2012-12-04
- Inventor: Jonathan W. Peake , Joseph M. Swingler
- Applicant: Jonathan W. Peake , Joseph M. Swingler
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Griffiths & Seaton PLLC
- Main IPC: G06F12/00
- IPC: G06F12/00

Abstract:
Various method, system, and computer program product embodiments for selective device access control in a data storage system are provided. In one such embodiment, a plurality of access groups associated with logical devices used to access the data storage system is initialized. Each of the plurality of access groups corresponds to a range of the logical devices. An access group name of one of the access groups is bound to a logical volume of the data storage system at a volume creation. The logical volume, once bound to the access group name, is granted access by those of the logical devices in a range of the logical devices corresponding to the one of the access groups.
Public/Granted literature
- US20110119441A1 SELECTIVE DEVICE ACCESS CONTROL Public/Granted day:2011-05-19
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