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:
Sep. 12, 2006
Filed:
Jun. 19, 2003
Alongkorn Kitamorn, Austin, TX (US);
Ashwini Kulkarni, Austin, TX (US);
Michael Anthony Perez, Cedar Park, TX (US);
David R. Willoughby, Austin, TX (US);
Alongkorn Kitamorn, Austin, TX (US);
Ashwini Kulkarni, Austin, TX (US);
Michael Anthony Perez, Cedar Park, TX (US);
David R. Willoughby, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, system, and computer program product are disclosed for improving isolation of I/O errors in logical partitioned data processing systems. A machine check is generated that indicates that an I/O error has occurred in the system. The PCI host bridge (PHB) that generated the machine check is identified. The system includes multiple PHBs, each with its own set of slots. Some of these slots may be enabled for enhanced error handling while others of them are not. The adapters that are not enabled for enhanced error handling and that are coupled to the PHB that generated the machine check are identified. It is then determined that the I/O error occurred in at least one of these slots that are not enabled for enhanced error handling.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile