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:
Dec. 10, 2002
Filed:
Oct. 30, 1998
Brandon H Mathew, Auburn, CA (US);
Eric G Tausheck, Citrus Heights, CA (US);
Matthew P Wakeley, Roseville, CA (US);
Agilent Technologies, Inc., Palo Alto, CA (US);
Abstract
An interface controller for a communications network port that includes support for an efficient client/server protocol for exchanging data between client computers and target mass storage devices. The interface controller includes support to allow a server computer to forward a read or write command from a client computer to a target mass storage device containing the identification of a client computer as the source of the read or write command. Interface controller support also allows a clients computer to receive response to messages elicited by a read and write command transmitted to a server computer directly from a target mass storage device by copying the identification of the mass storage target device into a data structure within the interface controller to which subsequent identifications within subsequent data and status messages received from the target mass storage device are compared. The client/server protocol eliminates redundant data transfers and eliminates storing and forwarding of data by a server computer.