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. 28, 2015
Filed:
Oct. 04, 2012
International Business Machines Corporation, Armonk, NY (US);
Robert E. Galbraith, Rochester, MN (US);
Adrian C. Gerhard, Rochester, MN (US);
Murali N. Iyer, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and controller for implementing storage adapter performance control, and a design structure on which the subject controller circuit resides are provided. The controller includes a performance state machine controlling the use of a performance path and a normal or error recovery path in a storage adapter firmware stack. The performance state machine determines which storage resources are allowed to use the performance path and properly transitions the running of each storage resource to and from the performance path and normal path mode of operation.