公开(公告)号：US20160274805A1

公开(公告)日：2016-09-22

申请号：US14963480

申请日：2015-12-09

申请人： Hitachi-LG Data Storage, Inc.

发明人： Chiyo OHNO ,  Takakiyo YASUKAWA ,  Shinji FUJITA ,  Masayuki KOBAYASHI

IPC分类号： G06F3/06

CPC分类号： G06F3/0619 ,  G06F3/0647 ,  G06F3/0649 ,  G06F3/065 ,  G06F3/0653 ,  G06F3/067 ,  G06F3/0686 ,  G06F3/0689

摘要： A data archive system includes a library apparatus that records and reproduces data on and from a plurality of recording media, and a server that manages the library apparatus. A control unit of the server determines whether quality inspection is performed on the entire surface of a recording medium housed in a recording medium housing unit or on a predetermined inspection region of the recording medium as an inspection range for inspecting recording quality of data recorded on the recording medium of the library apparatus, transmits a quality inspection execution request to a quality inspection execution unit of the library apparatus via a library I/F unit, and determines whether all data on the recording medium is transferred or some data is transferred as a transfer range in which the data is transferred on the basis of a result of the quality inspection which is received via the library I/F unit.

摘要翻译： 数据存档系统包括在多个记录介质上记录和再现数据的库装置，以及管理库装置的服务器。 服务器的控制单元确定是否在容纳在记录介质容纳单元中的记录介质的整个表面上或在记录介质的预定检查区域上执行质量检查作为检查范围，用于检查记录在记录介质容纳单元上的数据的记录质量 图书馆装置的记录介质经由库I / F单元将质量检查执行请求发送给库装置的质量检查执行单元，并且确定记录介质上的所有数据是否被传送或一些数据作为传送 基于经由库I / F单元接收的质量检查的结果传送数据的范围。

公开(公告)号：US20140286152A1

公开(公告)日：2014-09-25

申请号：US14189786

申请日：2014-02-25

申请人： Hitachi Consumer Electronics Co, Ltd. ,  Hitachi-LG Data Storage, Inc.

发明人： Masayuki INOUE ,  Chiyo OHNO ,  Masayuki KOBAYASHI ,  Akinobu WATANABE

IPC分类号： G11B20/18

CPC分类号： G11B20/1889 ,  G11B20/1217

摘要： A data recording/reproducing device for recording data on a recordable area of a recording medium in an arbitrary recording unit, includes a control unit that controls the operation of the data recording/reproducing device. The control unit designates a recording unit where data on the recordable area is not recorded as a non-use area, determines whether data has been recorded, or unrecorded in the recording unit on the recordable area, determines the recording unit designated as the non-use area to have been recorded, and records data in the recording unit determined to be unrecorded when data is recorded on the recording medium, under the control.

摘要翻译： 一种用于在任意记录单元中的记录介质的可记录区域上记录数据的数据记录/再现装置包括控制数据记录/再现装置的操作的控制单元。 控制单元指定可记录区域上的数据未被记录为非使用区域的记录单元，确定数据是否已经被记录在记录单元中的未记录在可记录区域上，确定被指定为非可用区域的记录单元， 使用区域被记录下来，并且在数据被记录在记录介质上时，在被控制的情况下将记录单元中的数据记录为未被记录。