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:
Mar. 28, 2017
Filed:
Feb. 28, 2014
Applicant:
Veritas Technologies Llc, Mountain View, CA (US);
Inventors:
Shailesh Marathe, Maharashtra, IN;
Sumit Dighe, Maharashtra, IN;
Niranjan Pendharkar, Maharashtra, IN;
Anindya Banerjee, Assam, IN;
Shirish Vijayvargiya, Assam, IN;
Assignee:
Veritas Technologies LLC, Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 12/122 (2016.01); G06F 9/50 (2006.01); G06F 12/0806 (2016.01); G06F 12/0831 (2016.01);
U.S. Cl.
CPC ...
G06F 12/122 (2013.01); G06F 9/5016 (2013.01); G06F 12/0806 (2013.01); G06F 12/0833 (2013.01); G06F 2212/283 (2013.01); G06F 2212/62 (2013.01);
Abstract
Various systems and methods for adjusting threshold access frequency based on cache pressure are disclosed. The threshold access frequency is adjusted based on a block of data in a storage volume that has an access frequency matching or exceeding the threshold access frequency. The threshold access frequency is used to determine whether the block of data should be inserted into the cache from the storage volume.