Patent · US Active

I/O performance in resilient arrays of computer storage devices

US9645745B2 · kind B2 · utility

0Cited by

7References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Tomer Goldberg · Givatayim, IL
Rivka M. Matosevich · Zichron Ya'akov, IL
Barak Pinhas · Givatayim, IL
Amichai SCHREIBER · Holon, IL

Key dates

Filing date	Feb 27, 2015
Grant date	May 9, 2017
Priority date	—
Expiry date	Jun 24, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/1076
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Storing computer data is provided. Responsive to determining that a first data includes user data, storing the user data to a first storage system, wherein the first storage system provides a first quality of service. Responsive to determining that a second data includes redundant data, storing the redundant data to a second storage system, wherein the second storage system provides a second quality of service that is lower than the first quality of service provided by the first storage system.

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