公开(公告)号：US09405467B2

公开(公告)日：2016-08-02

申请号：US14063509

申请日：2013-10-25

Applicant: Seagate Technology LLC

Inventor： Aigang Feng ,  FongKheon Chong ,  MyintNgwe Maung ,  SienHuay Chong ,  James Joseph Touchton ,  Abhay T. Kataria ,  Haejung Lee ,  Taesik Kang

IPC: G06F3/06

CPC classification number: G11B5/5526 ,  G06F3/06 ,  G06F3/0601 ,  G06F3/0676 ,  G06F2003/0695 ,  G11B5/012 ,  G11B5/09 ,  G11B5/54 ,  G11B5/5521 ,  G11B5/59633 ,  G11B20/1217 ,  G11B20/1258 ,  G11B20/1889 ,  G11B21/12

Abstract: An adaptive guard band for a ramp load/unload device is disclosed to provide extended data storage. In illustrated embodiments, an adaptive guard band algorithm is configured to format one or more discs or media having a lower capacity device with the adaptive guard band and extended data zone utilizing capacity measurements. The algorithm formats the media to provide a track zero at a first cylinder if the capacity is at or above the threshold capacity and a second cylinder if the capacity is below the threshold capacity to provide the extended data storage zone. A size or width of the extended data zone is variable to provide additional capacity to meet the threshold capacity.

Abstract translation: 公开了用于斜坡加载/卸载装置的自适应保护带，以提供扩展数据存储。 在所示实施例中，自适应保护带算法被配置为利用容量测量来格式化具有较低容量设备的一个或多个盘或介质与自适应保护带和扩展数据区。 如果容量等于或高于阈值容量，则算法将媒体格式化为在第一气缸处提供磁道零，如果容量低于阈值容量以提供扩展数据存储区，则该第二气缸。 扩展数据区的大小或宽度是可变的，以提供满足阈值容量的额外容量。

公开(公告)号：US20150121031A1

公开(公告)日：2015-04-30

申请号：US14063509

申请日：2013-10-25

Applicant: Seagate Technology LLC

Inventor： Aigang Feng ,  FongKheon Chong ,  MyintNgwe Maung ,  SienHuay Chong ,  James Joseph Touchton ,  Abhay T. Kataria ,  Haejung Lee ,  Taesik Kang

IPC: G06F12/02

CPC classification number: G11B5/5526 ,  G06F3/06 ,  G06F3/0601 ,  G06F3/0676 ,  G06F2003/0695 ,  G11B5/012 ,  G11B5/09 ,  G11B5/54 ,  G11B5/5521 ,  G11B5/59633 ,  G11B20/1217 ,  G11B20/1258 ,  G11B20/1889 ,  G11B21/12

Abstract: An adaptive guard band for a ramp load/unload device is disclosed to provide extended data storage. In illustrated embodiments, an adaptive guard band algorithm is configured to format one or more discs or media having a lower capacity device with the adaptive guard band and extended data zone utilizing capacity measurements. The algorithm formats the media to provide a track zero at a first cylinder if the capacity is at or above the threshold capacity and a second cylinder if the capacity is below the threshold capacity to provide the extended data storage zone. A size or width of the extended data zone is variable to provide additional capacity to meet the threshold capacity.

Abstract translation: 公开了用于斜坡加载/卸载装置的自适应保护带，以提供扩展数据存储。 在所示实施例中，自适应保护带算法被配置为利用容量测量来格式化具有较低容量设备的一个或多个盘或介质与自适应保护带和扩展数据区。 如果容量等于或高于阈值容量，则算法将媒体格式化为在第一气缸处提供磁道零，如果容量低于阈值容量以提供扩展数据存储区，则该第二气缸。 扩展数据区的大小或宽度是可变的，以提供满足阈值容量的额外容量。