Patent · US Active

System, apparatus, and method of cache management

US9286238B1 · kind B1 · utility

0Cited by

13References

20Claims

0Family size

Assignee

EMC Corporation · US

Inventors

Itay Keller · Nes Ziona, IL
Philip Derbeko · Holon, IL

Key dates

Filing date	Dec 31, 2013
Grant date	Mar 15, 2016
Priority date	—
Expiry date	Jul 13, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG06F2212/1044
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A computer-executable method, system, and computer program product of managing a data storage system, wherein the data storage system includes a cache and a data storage array, the computer-executable method, system, and computer program product comprising initializing the cache, wherein the initializing comprises creating a first list related to data stored on the cache, and creating a second list related to data stored on the data storage array, updating the first list based on received I/O requests, updating the second list based on received I/O requests, and managing data on the cache based on the first list and the second list.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.