公开(公告)号：US20160372143A1

公开(公告)日：2016-12-22

申请号：US14746744

申请日：2015-06-22

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： JIAN QIANG ,  Xiong Liu

IPC: G11B5/56 ,  G11B20/12

CPC classification number: G11B5/56 ,  G11B5/012 ,  G11B5/5526 ,  G11B20/10009 ,  G11B20/1217 ,  G11B2020/1238 ,  G11B2020/1292

Abstract: Methods, systems, and apparatuses are described for provisioning storage devices. An example method includes determining a write status of an adjacent track that is adjacent to a target track of a shingled magnetic recording (SMR) disk drive. The method may further include determining an offset for a write head based on the write status of the adjacent track and positioning the write head according to the offset.

Abstract translation: 描述用于供应存储设备的方法，系统和设备。 示例性方法包括确定与带状闪烁磁记录（SMR）磁盘驱动器的目标轨道相邻的相邻轨道的写入状态。 该方法还可以包括基于相邻轨迹的写入状态确定写入头的偏移量，并根据偏移定位写入头部。

公开(公告)号：US20180130488A1

公开(公告)日：2018-05-10

申请号：US15867509

申请日：2018-01-10

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： JIAN QIANG ,  Xiong Liu

IPC: G11B5/56 ,  G11B20/12

CPC classification number: G11B5/56 ,  G11B5/012 ,  G11B5/5526 ,  G11B20/10009 ,  G11B20/1217 ,  G11B2020/1238 ,  G11B2020/1292

Abstract: Methods, systems, and apparatuses are described for provisioning storage devices. An example method includes determining a write status of an adjacent track that is adjacent to a target track of a shingled magnetic recording (SMR) disk drive. The method may further include determining an offset for a write head based on the write status of the adjacent track and positioning the write head according to the offset.

公开(公告)号：US20170092311A1

公开(公告)日：2017-03-30

申请号：US15373891

申请日：2016-12-09

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： JIAN QIANG ,  Xiong Liu

IPC: G11B5/56 ,  G11B20/12

CPC classification number: G11B5/56 ,  G11B5/012 ,  G11B5/5526 ,  G11B20/10009 ,  G11B20/1217 ,  G11B2020/1238 ,  G11B2020/1292

Abstract: Methods, systems, and apparatuses are described for provisioning storage devices. An example method includes determining a write status of an adjacent track that is adjacent to a target track of a shingled magnetic recording (SMR) disk drive. The method may further include determining an offset for a write head based on the write status of the adjacent track and positioning the write head according to the offset.