发明授权
- 专利标题： Data write control apparatus and data write control method
- 专利标题（中）： 数据写控制装置和数据写控制方式
-
申请号： US13107642申请日： 2011-05-13
-
公开(公告)号： US08411386B2公开(公告)日： 2013-04-02
- 发明人: Tadashi Hongawa , Hideaki Tanaka , Tatsuo Nitta , Tatsuya Haga , Takahiro Shinbori
- 申请人： Tadashi Hongawa , Hideaki Tanaka , Tatsuo Nitta , Tatsuya Haga , Takahiro Shinbori
- 申请人地址： JP Tokyo
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Tokyo
- 代理机构： Patterson & Sheridan, LLP
- 优先权： JP2010-125296 20100531
- 主分类号： G11B5/02
- IPC分类号： G11B5/02 ; G11B19/04
摘要：
According to one embodiment, a data write control apparatus includes a magnetic disk, a write controller, and a retry controller. The magnetic disk includes a track in which data is recorded in sector unit. The write controller is configured to execute control to write a sector data block to a predetermined sector in the track. The retry controller is configured to execute control to retry a write process to a predetermined number of sectors to which data has been written and which include a first sector, and to manage the number of retries performed on each sector.
公开/授权文献
信息查询
IPC分类:
