Invention Grant
- Patent Title: Command queue ordering by positionally pushing access commands
- Patent Title (中): 通过位置推送访问命令进行命令队列排序
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Application No.: US11479106Application Date: 2006-06-30
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Publication No.: US07644206B2Publication Date: 2010-01-05
- Inventor: Gabriel J. Lawson , Mark A. Gaertner , Kenneth H. Bates
- Applicant: Gabriel J. Lawson , Mark A. Gaertner , Kenneth H. Bates
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scotts Valley
- Agency: Fellers, Snider, et al.
- Main IPC: G06F3/00
- IPC: G06F3/00 ; G06F13/28 ; G06F12/00
Abstract:
A data storage system is provided with command queue controller circuitry for positionally pushing pending access commands from a command queue to a selected target zone of a storage space. A method is provided for dividing a storage space into a plurality of LBA zones, selecting a target zone in relation to a number of pending access commands for each of the plurality of LBA zones, and pushing access commands to the target zone.
Public/Granted literature
- US20080059708A1 Command queue ordering by positionally pushing access commands Public/Granted day:2008-03-06
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