公开(公告)号：US20160239350A1

公开(公告)日：2016-08-18

申请号：US14620591

申请日：2015-02-12

Applicant: NETAPP, INC.

Inventor： Rakshit Kamawat ,  Veena TS ,  Ganesh Marappa

IPC: G06F9/50 ,  G06F11/20

CPC classification number: G06F9/5088 ,  G06F11/1425 ,  G06F11/1484 ,  G06F11/203 ,  G06F11/2035 ,  G06F11/3433 ,  G06F2201/805

Abstract: Techniques for load balancing and fault tolerant service are described. An apparatus may comprise load balancing and fault tolerant component operative to execute a load balancing and fault tolerant service in a distributed data system. The load balancing and fault tolerant service distributes a load of a task to a first node in a cluster of nodes using a routing table. The load balancing and fault tolerant service stores information to indicate the first node from the cluster of nodes is assigned to perform the task. The load balancing and fault tolerant service detects a failure condition for the first node. The load balancing and fault tolerant service moves the task to a second node from the cluster of nodes to perform the task for the first node upon occurrence of the failure condition.

Abstract translation: 描述负载平衡和容错服务的技术。 装置可以包括负载平衡和容错组件，其可操作以在分布式数据系统中执行负载平衡和容错服务。 负载平衡和容错服务使用路由表将任务负载分配到节点集群中的第一个节点。 负载平衡和容错服务存储指示来自节点簇的第一个节点的信息，用于执行任务。 负载均衡和容错服务检测第一个节点的故障状态。 负载平衡和容错服务将任务从节点集群移动到第二个节点，以便在发生故障条件时执行第一个节点的任务。