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:
Feb. 02, 2016
Filed:
Apr. 08, 2013
Applicant:
Avalanche Technology, Inc., Fremont, CA (US);
Inventors:
Siamack Nemazie, Los Altos Hills, CA (US);
Ngon Van Le, Fremont, CA (US);
Anilkumar Mandapuram, San Jose, CA (US);
Assignee:
Avalanche Technology, Inc., Fremont, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 12/02 (2006.01); G06F 12/08 (2006.01); G06F 11/10 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0246 (2013.01); G06F 11/108 (2013.01); G06F 12/0868 (2013.01); G06F 12/0873 (2013.01); G06F 2212/222 (2013.01); G06F 2212/262 (2013.01); G06F 2212/7205 (2013.01);
Abstract
A storage system includes one or more RAID groups, a RAID group comprising a number of physically addressed solid state disks (paSSD). Stripes are formed across a RAID group, data to be written is saved in a non-volatile buffer until enough data for a full strip is received (without any restriction about logical address of data), full stripes are sent and written to paSSDs comprising the RAID group, accordingly the partial stripe read-modify-write is avoided.