发明授权
- 专利标题: Determination of a zoned portion of a service delivery system
- 专利标题(中): 确定服务提供系统的分区部分
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申请号: US13449091申请日: 2012-04-17
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公开(公告)号: US08874821B2公开(公告)日: 2014-10-28
- 发明人: Sohail Hameed , Balaji Natrajan , Michael G. Myrah
- 申请人: Sohail Hameed , Balaji Natrajan , Michael G. Myrah
- 申请人地址: US TX Houston
- 专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人地址: US TX Houston
- 主分类号: G06F13/42
- IPC分类号: G06F13/42 ; G06F15/173 ; G06F11/00
摘要:
A first expander comprises a first PHY to be connected by a link to a second PHY of a second expander. The first expander is controlled by a first zone manager and the second expander is controlled by a second zone manager. The first zone manager is to determine whether the first zone manager is a link reset master. Based on the first zone manager being a link reset master and a first control bit corresponding to at least one of the first and second PHYs being set, the first zone manager initiates a reset of the link interconnecting the first and second PHYs. The first control bit is indicative of whether the second expander intends to be included in a zoned portion of a fabric.
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