appfabric缓存群集设置所需的最小节点数 [英] Minimum number of nodes required for appfabric caching cluster setup

问题描述

我想知道appfabric缓存群集设置所需的最小节点数？我想用SQL server  int role设置两个节点的Appfabric缓存集群。我想知道是否有任何一个节点发生故障，其他节点是否会提供
缓存。让我知道2节点集群设置的配置过程&我不想为许可证问题实现3个节点。

I want to know minimum number of nodes required for appfabric caching cluster setup? I want to setup two node Appfabric caching cluster with SQL server int role. I want to know whether if any one of the node fails, whether other node will serve the cache. Let me know configuration procedure for setup of 2 node cluster & i don't want to implement 3 nodes for license issue.

推荐答案

嗨Sivaprasad，

Hi Sivaprasad,

当一个节点如果失败，您将丢失该节点上的所有数据，但另一个节点应继续透明地处理所有新请求。要在节点发生故障时保留数据，可以启用高可用性。如果启用了高可用性或主机管理，建议您至少使用
3个节点。如果您正在使用SQL Server进行集群管理，那么2个节点应该可以正常工作。

When one node fails, you will lose all data on that node but the other node should continue to process all new requests transparently. To preserve your data in the event of a node failure, you can enabled high availability. It is recommended you use at least 3 nodes if high availability or lead host management is enabled. If you're piggybacking on SQL Server for cluster management, 2 nodes ought to work fine.

http://msdn.microsoft.com/en-us/library/ee790895.aspx  进一步详细讨论了这一点。

The document at http://msdn.microsoft.com/en-us/library/ee790895.aspx discusses this in further detail.

-Arijit

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