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公开(公告)号：US20150319233A1
公开(公告)日：2015-11-05
申请号：US14649470
申请日：2014-01-22
发明人： Zhenfeng LV , Songer SUN
CPC分类号： H04L67/1008 , H04L43/0817 , H04L43/0876 , H04L67/1004 , H04L67/1029 , H04L67/1034
摘要： According to an example, in a method for load balancing among servers, the GLB device may receive detection results of performance of the servers sent by each SLB device, in which the detection results include a performance parameter and a corresponding IP address of each server of the servers. In addition, the GLB device may determine which server of the servers has a highest performance among the servers according to the performance parameters of the servers sent by the SLB devices, and the IP address of the determined server may be stored. Moreover, the GLB device may receive an access request from a client, obtain the stored IP address of the determined server, and send the IP address of the determined server to the client.
摘要翻译： 例如，在服务器之间进行负载平衡的方法中，GLB设备可以接收各SLB设备发送的服务器的性能检测结果，其中检测结果包括性能参数和每个服务器的对应IP地址 服务器。 另外，根据由SLB设备发送的服务器的性能参数，GLB设备可以确定服务器中哪些服务器具有最高性能，并且可以存储所确定的服务器的IP地址。 此外，GLB设备可以从客户端接收访问请求，获得所确定的服务器的存储的IP地址，并将确定的服务器的IP地址发送给客户端。
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公开(公告)号：US20160164828A1
公开(公告)日：2016-06-09
申请号：US14899792
申请日：2014-08-22
发明人： Songer SUN
CPC分类号： H04L61/2007 , G06F9/45558 , G06F9/5077 , G06F2009/45595 , H04L41/0816 , H04L61/6068
摘要： In an example of the present disclosure, a method for adjusting virtual machine resources is provided. A VIP for a virtual service is distributed, and a scheduling policy and virtual machines (VM) for the VIP may be configured. The VIP and the VMs corresponding to the VIP are configured on an underlying physical device. When status information of the VIP is received, a new VM may be added into the VMs corresponding to the VIP in response to the determination that the VIP is overloaded based on the status information of the VIP. The scheduling policy of the VIP may be used to distribute bearer services to the VMs corresponding to the VIP.
摘要翻译： 在本公开的示例中，提供了一种用于调整虚拟机资源的方法。 分发虚拟服务的VIP，并且可以配置VIP的调度策略和虚拟机（VM）。 与VIP相对应的VIP和VM在底层物理设备上配置。 当接收到VIP的状态信息时，可以基于VIP的状态信息来响应于VIP被超载的确定，将新的VM添加到与VIP对应的VM中。 VIP的调度策略可以用于向与VIP相对应的虚拟机分配承载业务。
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公开(公告)号：US20150381447A1
公开(公告)日：2015-12-31
申请号：US14769310
申请日：2014-02-26
发明人： Fengxian HUANG , Songer SUN
IPC分类号： H04L12/26 , H04L29/08 , H04L12/751 , H04L29/12
CPC分类号： H04L43/0817 , H04L45/026 , H04L61/1511 , H04L67/1004 , H04L69/40
摘要： According to an example, a service coordination apparatus may include a processor that is to determine whether each GLB node-pair in a node-pair state table is at a normal state after receiving a DNS request. If a GLB node-pair in the node-pair state table is not at the normal state, a second DNS response may be sent to a node sending the DNS request according to a DNS parsing list. If each GLB node-pair in the node-pair state table is at the normal state, a proximity list may be inquired. If a record corresponding to the DNS request is searched out from the proximity list, a first DNS response may be sent to the node sending the DNS request according to the searched out record. If not, a second DNS response may be sent to the node sending the DNS request according to the DNS parsing list.
摘要翻译： 根据示例，服务协调装置可以包括处理器，其处理器将在接收到DNS请求之后确定节点对状态表中的每个GLB节点对是否处于正常状态。 如果节点对状态表中的GLB节点对不在正常状态，则可以根据DNS解析列表将第二DNS响应发送到发送DNS请求的节点。 如果节点对状态表中的每个GLB节点对处于正常状态，则可以查询接近列表。 如果从邻近列表中搜索到与DNS请求相对应的记录，则可以根据搜索到的记录向发送DNS请求的节点发送第一DNS响应。 如果不是，可以根据DNS解析列表向发送DNS请求的节点发送第二DNS响应。
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