发明授权
US07962595B1 Method and apparatus for diagnosing host to storage data path loss due to FibreChannel switch fabric splits 有权
用于诊断主机到存储数据路径损耗的方法和装置由于光纤通道交换矩阵分裂

  • 专利标题: Method and apparatus for diagnosing host to storage data path loss due to FibreChannel switch fabric splits
  • 专利标题(中): 用于诊断主机到存储数据路径损耗的方法和装置由于光纤通道交换矩阵分裂
  • 申请号: US11725882
    申请日: 2007-03-20
  • 公开(公告)号: US07962595B1
    公开(公告)日: 2011-06-14
  • 发明人: Ameer Jabbar
  • 申请人: Ameer Jabbar
  • 申请人地址: US MA Hopkinton
  • 专利权人: EMC Corporation
  • 当前专利权人: EMC Corporation
  • 当前专利权人地址: US MA Hopkinton
  • 代理商 Krishnendu Gupta; Joseph D'Angelo
  • 主分类号: G06F15/173
  • IPC分类号: G06F15/173 H04L12/28
Method and apparatus for diagnosing host to storage data path loss due to FibreChannel switch fabric splits
摘要:
A method, apparatus and computer-program product for determining the status of a connection among a plurality of elements in a distributed system is disclosed. The method comprising the steps of determining an initial configuration of the connections among selected ones of the plurality of elements as a relationship of one of said selected elements to another of said elements, wherein at least one of said relationships is associated with a root element of an associated connection, responsive to a stimulus, determining a second configuration of the connections among the selected elements, determining a current condition of the connections among the selected elements is based on at least the second configuration; and providing an indication when at least a significant change has occurred. The device discloses, in one aspect, a processor executing code for implementing the method steps described and the computer product providing code to a processor for implementing the method steps described.
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