Invention Grant
- Patent Title: Per file dirty region logging
- Patent Title (中): 每个文件脏区域记录
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Application No.: US11434344Application Date: 2006-05-15
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Publication No.: US07730351B2Publication Date: 2010-06-01
- Inventor: David Robinson , Brian L. Wong , Spencer Shepler , Richard J. McDougall
- Applicant: David Robinson , Brian L. Wong , Spencer Shepler , Richard J. McDougall
- Applicant Address: US CA Redwood Shores
- Assignee: Oracle America, Inc.
- Current Assignee: Oracle America, Inc.
- Current Assignee Address: US CA Redwood Shores
- Agency: Osha • Liang LLP
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F12/00 ; G06F17/00
Abstract:
A method for dirty region logging of a file that includes receiving a request to open the file, determining each of a plurality of component files associated with the file, opening each of the plurality of component files, writing to a region of the at least one of the plurality component files, and updating a dirty region log (DRL) associated with the one of the plurality of component files to reflect the write to the region.
Public/Granted literature
- US20080010515A1 Per file dirty region logging Public/Granted day:2008-01-10
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