发明申请
US20120099216A1 SYSTEM, METHOD AND APPARATUS FOR STORAGE ARCHITECTURE FOR BIT PATTERNED MEDIA USING BOTH ERASE BAND AND SHINGLED MAGNETIC RECORDING
有权
使用双层磁带记录和位移记录的位图形存储介质的存储架构的系统，方法和装置
- 专利标题： SYSTEM, METHOD AND APPARATUS FOR STORAGE ARCHITECTURE FOR BIT PATTERNED MEDIA USING BOTH ERASE BAND AND SHINGLED MAGNETIC RECORDING
- 专利标题（中）： 使用双层磁带记录和位移记录的位图形存储介质的存储架构的系统，方法和装置
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申请号： US12912324申请日： 2010-10-26
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公开(公告)号： US20120099216A1公开(公告)日： 2012-04-26
- 发明人: Michael K. Grobis , Hans J. Richter
- 申请人： Michael K. Grobis , Hans J. Richter
- 申请人地址： NL Amsterdam
- 专利权人： Hitachi Global Storage Technologies Netherlands B.V.
- 当前专利权人： Hitachi Global Storage Technologies Netherlands B.V.
- 当前专利权人地址： NL Amsterdam
- 主分类号： G11B5/09
- IPC分类号： G11B5/09 ; G11B15/18
摘要：
Storage architecture for bit patterned media uses both erase band and shingled magnetic recording. A hard disk drive may comprise a disk having bit patterned media with a plurality of data tracks arrayed in architecture pages having at least one of erase band mode (EBM), shingled mode (SM) and unallocated space. An actuator has a head for writing data to the data tracks of the bit patterned media. A control system monitors, reallocates and reconfigures the architecture pages from EBM, SM or unallocated space to a different one of EBM, SM or unallocated space to enhance performance of the hard disk drive.