Invention Grant
- Patent Title: Data integrity protection in storage volumes
- Patent Title (中): 存储卷中的数据完整性保护
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Application No.: US13013541Application Date: 2011-01-25
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Publication No.: US08856470B2Publication Date: 2014-10-07
- Inventor: Theresa M. Brown , Nedlaya Y. Francisco , Matthew J. Kalos , Suguang Li , Beth A. Peterson
- Applicant: Theresa M. Brown , Nedlaya Y. Francisco , Matthew J. Kalos , Suguang Li , Beth A. Peterson
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Konrad, Raynes, Davda and Victor LLP
- Agent Rabindranath Dutta
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F11/20
Abstract:
A plurality of logical volumes are stored at a plurality of sites. A command to execute an operation on a logical volume is received. A determination is made as to whether a rule associated with the logical volume permits execution of the operation on the logical volume. In response to determining that the rule associated with the logical volume permits execution of the operation on the logical volume, the operation is executed on the logical volume.
Public/Granted literature
- US20120191930A1 DATA INTEGRITY PROTECTION IN STORAGE VOLUMES Public/Granted day:2012-07-26
Information query
