The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 04, 2017
Filed:
Jun. 04, 2015
Applicant:
Quanta Storage Inc., Taoyuan, TW;
Inventors:
Cheng-Yi Lin, Taoyuan, TW;
Ying-Kai Yu, Taoyuan, TW;
Shih-Wei Chen, Taoyuan, TW;
Yi-Long Hsiao, Taoyuan, TW;
Assignee:
QUANTA STORAGE INC., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/061 (2013.01); G06F 3/0604 (2013.01); G06F 3/0638 (2013.01); G06F 3/0653 (2013.01); G06F 3/0685 (2013.01); G06F 12/0238 (2013.01); G06F 12/0246 (2013.01);
Abstract
A writing method for SSD (SSD) is disclosed. When processing a write data request from an internal of the SSD, whether both the source physical address and the destination physical address of the write data are in a healthy state is checked; the destination physical address corresponding to the logical address of the write data is registered to the flash transmit layer (FTL); the write data stored in the source is directly written to the destination physical address to accelerate the write speed.