Invention Grant
- Patent Title: System and article of manufacture for handling a fabric failure
- Patent Title (中): 用于处理织物失效的系统和制品
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Application No.: US12350189Application Date: 2009-01-07
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Publication No.: US07774656B2Publication Date: 2010-08-10
- Inventor: Yu-Cheng Hsu , John Norbert McCauley , William Griswold Sherman , Cheng-Chung Song
- Applicant: Yu-Cheng Hsu , John Norbert McCauley , William Griswold Sherman , Cheng-Chung Song
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Konrad Raynes & Victor LLP
- Agent David W. Victor
- Main IPC: G06F11/00
- IPC: G06F11/00

Abstract:
Provided are a method, system, and program for handling a fabric failure. A module intercepts a signal indicating a failure of a path in a fabric providing a connection to a shared device. The module generates an interrupt to a device driver in an operating system providing an interface to the shared device that is inaccessible due to the path failure. The device driver requests information from the module on a status of a plurality of devices that are not accessible due to the path failure and receives information indicating the inaccessible device. The device driver reconfigures to discontinue use of the inaccessible device.
Public/Granted literature
- US20090119547A1 SYSTEM AND ARTICLE OF MANUFACTURE FOR HANDLING A FABRIC FAILURE Public/Granted day:2009-05-07
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