发明申请
US20050114741A1 Method, system, and program for transmitting input/output requests from a primary controller to a secondary controller
有权
用于从主控制器向次级控制器发送输入/输出请求的方法，系统和程序
- 专利标题： Method, system, and program for transmitting input/output requests from a primary controller to a secondary controller
- 专利标题（中）： 用于从主控制器向次级控制器发送输入/输出请求的方法，系统和程序
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申请号： US10719113申请日： 2003-11-20
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公开(公告)号： US20050114741A1公开(公告)日： 2005-05-26
- 发明人: James Chen , Chung Fung , Patricia Lu , Minh-Ngoc Huynh
- 申请人： James Chen , Chung Fung , Patricia Lu , Minh-Ngoc Huynh
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 主分类号： G06F11/00
- IPC分类号： G06F11/00 ; G06F11/14 ; G06F11/20
摘要：
Provided are a method, system, and program monitoring paths between a first controller and second controller. A determination is made as to whether one path has been unavailable for a predetermined time period in response to detecting that the path is unavailable. Indication is made that the path is in a first failed state if the path has been unavailable for more than the predetermined time period and indication is made that the path is in a second failed state if the path has not been unavailable for the predetermined time period.
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