公开(公告)号：US20170344279A1

公开(公告)日：2017-11-30

申请号：US15164732

申请日：2016-05-25

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Jin Quan Shen ,  Yong Peng Chng ,  Thein Than Zaw ,  Robertus Hartono

IPC: G06F3/06

CPC classification number: G06F3/0619 ,  G06F3/0653 ,  G06F3/0685 ,  G06F11/3034 ,  G06F11/3055

Abstract: Systems and methods for saving critical data upon power loss are described. In one embodiment, the systems and methods include performing a write operation to a first track of a storage drive, monitoring a voltage level of a storage drive to detect power loss on the storage drive while performing the write operation, identifying a track ID of a second track adjacent to the first track upon detecting power loss on the storage drive, and storing the identified track ID in a non-volatile memory on the storage drive.

公开(公告)号：US10275166B2

公开(公告)日：2019-04-30

申请号：US15971588

申请日：2018-05-04

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Jin Quan Shen ,  Yong Peng Chng ,  Thein Than Zaw ,  Robertus Hartono

IPC: G06F12/00 ,  G06F3/06 ,  G06F11/30 ,  G06F11/14

Abstract: Systems and methods for saving critical data upon power loss are described. In one embodiment, the systems and methods include performing a write operation to a first track of a storage drive, monitoring a voltage level of a storage drive to detect power loss on the storage drive while performing the write operation, identifying a track ID of a second track adjacent to the first track upon detecting power loss on the storage drive, and storing the identified track ID in a non-volatile memory on the storage drive.

公开(公告)号：US20180253241A1

公开(公告)日：2018-09-06

申请号：US15971588

申请日：2018-05-04

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Jin Quan Shen ,  Yong Peng Chng ,  Thein Than Zaw ,  Robertus Hartono

IPC: G06F3/06

CPC classification number: G06F3/0619 ,  G06F3/0653 ,  G06F3/0685 ,  G06F11/1441 ,  G06F11/3034 ,  G06F11/3058 ,  Y02D10/13

Abstract: Systems and methods for saving critical data upon power loss are described. In one embodiment, the systems and methods include performing a write operation to a first track of a storage drive, monitoring a voltage level of a storage drive to detect power loss on the storage drive while performing the write operation, identifying a track ID of a second track adjacent to the first track upon detecting power loss on the storage drive, and storing the identified track ID in a non-volatile memory on the storage drive.

公开(公告)号：US09983811B2

公开(公告)日：2018-05-29

申请号：US15164732

申请日：2016-05-25

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Jin Quan Shen ,  Yong Peng Chng ,  Thein Than Zaw ,  Robertus Hartono

IPC: G06F12/00 ,  G06F3/06

CPC classification number: G06F3/0619 ,  G06F3/0653 ,  G06F3/0685 ,  G06F11/3034 ,  G06F11/3055

Abstract: Systems and methods for saving critical data upon power loss are described. In one embodiment, the systems and methods include performing a write operation to a first track of a storage drive, monitoring a voltage level of a storage drive to detect power loss on the storage drive while performing the write operation, identifying a track ID of a second track adjacent to the first track upon detecting power loss on the storage drive, and storing the identified track ID in a non-volatile memory on the storage drive.