Invention Grant
- Patent Title: Method and apparatus for master volume access during volume copy
- Patent Title (中): 卷复制期间主卷访问的方法和装置
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Application No.: US11945940Application Date: 2007-11-27
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Publication No.: US07783850B2Publication Date: 2010-08-24
- Inventor: Ngoclan Thi Vu , James George Wayda , Kent Lee , Raghavendra Kulkarni
- Applicant: Ngoclan Thi Vu , James George Wayda , Kent Lee , Raghavendra Kulkarni
- Applicant Address: US CO Longmont
- Assignee: Dot Hill Systems Corporation
- Current Assignee: Dot Hill Systems Corporation
- Current Assignee Address: US CO Longmont
- Agent Thomas J. Lavan; Matthew Ryan Elisworth
- Main IPC: G06F13/00
- IPC: G06F13/00 ; G06F13/28 ; G06F7/00 ; G06F17/00
Abstract:
A method and device for performing a volume copy is provided. The volume copy method allows access to both the Volume Copy Source and Volume Copy Target while the volume copy process is occurring. This allows a system administrator to initiate a volume copy without worrying that host access to the Volume Copy Source and Volume Copy Target will be interrupted.
Public/Granted literature
- US20080072003A1 METHOD AND APPARATUS FOR MASTER VOLUME ACCESS DURING COLUME COPY Public/Granted day:2008-03-20
Information query
