Title:
記録再生装置及び記録方法
Document Type and Number:
Japanese Patent JP4269870
Kind Code:
B2
Abstract:
A recording/reproducing apparatus is provided which can write continuously a file of large-capacity at high-speed. A record area of HDD is provided with a disk cache area for temporarily storing data to be written. The disk cache area is defined as a area that is not used by a host apparatus (3) in an LBA space, and the disk cache area is disposed in an area with a high transfer rate such as an outer circumferential area of a disk (10). A file transferred from the host apparatus (3) is written in the disk cache area, and the file is transferred from the disk cache area to a usual user area during an idle period to release the disk cache area and prepare for next transfer data write.
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Inventors:
Remo-con Tetsuya
Akira Nishimura
Tsuyoshi Sasa
Kazunari Suzuki
Akira Nishimura
Tsuyoshi Sasa
Kazunari Suzuki
Application Number:
JP2003345060A
Publication Date:
May 27, 2009
Filing Date:
October 02, 2003
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G11B20/10; G06F3/06; G06F12/00; G11B20/12; G11B27/32
Domestic Patent References:
| JP11232037A | ||||
| JP7210330A | ||||
| JP11242563A | ||||
| JP8249129A | ||||
| JP2003264765A | ||||
| JP2000112669A |
Attorney, Agent or Firm:
Junichi Omori