发明申请
- 专利标题: Load balancing and failover
- 专利标题(中): 负载平衡和故障切换
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申请号: US10815349申请日: 2004-03-31
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公开(公告)号: US20050259632A1公开(公告)日: 2005-11-24
- 发明人: Navneet Malpani , Xuebin Yao , Charlie Musta
- 申请人: Navneet Malpani , Xuebin Yao , Charlie Musta
- 专利权人: Intel Corporation
- 当前专利权人: Intel Corporation
- 主分类号: H04L12/28
- IPC分类号: H04L12/28 ; H04L29/08
摘要:
Provided are techniques for static load balancing. For each data path in a network adapter team, a load balancing value is computed. A maximum value of the computed load balancing values is determined. A data path with the maximum value is selected for use in routing data. Also provided are techniques for dynamic load balancing. An actual load balancing share is computed for each data path in a network adapter team. For each data path, it is determined whether a load balancing share for the data path is less than the actual load balancing share for the data path and when the load balancing share is less than the actual load balancing share, the load balancing share of the data path is adjusted. Furthermore, provided are techniques for failover processing. It is determined whether a command may be routed through a first network adapter. The command is routed through the first network adapter in response to determining that the command may be routed through the first network adapter. The command is routed through a second network adapter in response to determining that the command may not be routed through the first network adapter.
公开/授权文献
- US07760626B2 Load balancing and failover 公开/授权日:2010-07-20