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:
Jul. 13, 2010
Filed:
Dec. 04, 2006
Malcolm Lawson, Venice, FL (US);
Manish Madhukar, Shrewsbury, MA (US);
Rasa Raghavan, Danville, CA (US);
Felix Rieper, Cambridge, MA (US);
Kelly N. Kelly, Worcester, MA (US);
Malcolm Lawson, Venice, FL (US);
Manish Madhukar, Shrewsbury, MA (US);
Rasa Raghavan, Danville, CA (US);
Felix Rieper, Cambridge, MA (US);
Kelly N. Kelly, Worcester, MA (US);
EMC Corporation, Hopkinton, MA (US);
Abstract
Described are techniques for controlling performance of a data storage system. As a first part of an interactive dialogue, a policy is selected including one or more I/O classes each representing a logical grouping of I/O requests received at the data storage system. As a second part of the interactive dialogue, performance of said data storage system is monitored for each I/O class included in said policy without enforcing said policy. As a third part of the interactive dialogue, at least one performance goal associated with one of said I/O classes is set. The policy is run as a fourth part of the interactive dialogue causing enforcement of the policy on the data storage system in accordance with the at least one performance goal.