Invention Grant
US09588565B1 Method and apparatus for data protection on embedded flash devices during power loss events
有权
断电事件期间嵌入式闪存器件数据保护的方法和装置
- Patent Title: Method and apparatus for data protection on embedded flash devices during power loss events
- Patent Title (中): 断电事件期间嵌入式闪存器件数据保护的方法和装置
-
Application No.: US13930977Application Date: 2013-06-28
-
Publication No.: US09588565B1Publication Date: 2017-03-07
- Inventor: Jason A. Harland , Joseph E. Fenton , Adrianus Djohan , Paul F. Provost
- Applicant: EMC Corporation
- Applicant Address: US MA Hopkinton
- Assignee: EMC IP Holding Company LLC
- Current Assignee: EMC IP Holding Company LLC
- Current Assignee Address: US MA Hopkinton
- Agent Krishnendu Gupta; Robert Kevin Perkins; Andre Gibbs
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F1/28 ; G06F11/20 ; G06F11/34
Abstract:
Example embodiments of the present invention relate to a method, an apparatus, and a computer program product for providing secondary power to allow shutdown of a device during a power loss. The method includes monitoring an input power attribute for a data storage device. Upon detection of an anomaly in the input power attribute for the data storage device indicative of a power loss, the method includes providing secondary power to the data storage device for temporary operation of the device to power down.
Information query
