Title:
読出し及び書込み命令の混在するコマンド列を受け取った場合の最適な書込みを実行するリニア記録方式の装置、その方法、及びプログラム
Document Type and Number:
Japanese Patent JP5552195
Kind Code:
B2
Abstract:
An apparatus according to one embodiment includes a head, a controller coupled to the head, and logic integrated with and/or executable by the controller. The logic is configured to receive a series of commands, the series of commands including mixed read, overwrite, and append write commands, cause reading of data from a specified position of a tape using the head and storing the data in a buffer in response to a read command; and cause writing of data stored in the buffer starting from an appended data end position of the tape in response to an append write command.
Inventors:
Kohei Taguchi
Swan Toshiyuki
Swan Toshiyuki
Application Number:
JP2013521496A
Publication Date:
July 16, 2014
Filing Date:
April 13, 2012
Export Citation:
Assignee:
International Business Machines corporation INTERNATIONAL BUSINESS MACHINES CORPORATION
International Classes:
G11B20/10
Domestic Patent References:
| JP2000048549A | 2000-02-18 | |||
| JP2011113605A | 2011-06-09 | |||
| JP2008165881A | 2008-07-17 | |||
| JP2011134413A | 2011-07-07 |
Attorney, Agent or Firm:
Tsuyoshi Ueno
Tasa Kind 1
Tasa Kind 1