Resilient to single and multi-storage node failure
对单点或多点故障有很好的容错性
PowerHA detects three kinds of failures directly. Those are the network, NIC and node failure.
PowerHA直接探测三类故障：网络、NIC和节点故障。
In this mode, the Shared volume groups are accessible by multiple PowerHA nodes, which results in faster failover (disk takeover) in the event of a node failure.
在这种模式下，多个Power ha节点都可以访问共享卷组，这会加快发生节点故障时的故障转移(磁盘接管)。
Non-IP networks: An example is RS232 (this is needed to make sure that even if the network goes down, PowerHA is capable of differentiating between network failure and node failure)
非IP网络：例如RS232（为了确保即使在发生网络故障的情况下 PowerHA也能够区分网络故障和节点故障，需要非 IP 网络）
The chance of rack failure is far less than that of node failure;
机架失效的概率要远低于节点失效；
A new algorithm for computing reliability of network with node failure is presented in this paper.
提出了一种用于计算具有节点失效的网络可靠度的新计算方法。
Balanced Application layer multicast Protocol overcomes the unbalance in node degree, distribution of flows, network delay, effect of node failure etc.
基于均衡的应用层组播协议克服了现有的应用层组播协议在节点负载、网络时延、流量分布、受失效节点影响等方面的不均衡。
On another hand, fault-tolerant mechanism depends on the quick detection of node failure, node failure detection is always performed by heartbeat protocol.
另一方面，集群操作系统的容错机制依赖于节点失效的快速检测，节点失效检测通常由心跳协议来完成。
Distributed ESB has the merits of load balancing, allowing single node failure, and supporting persistent messaging. A distributed ESB also avoids producing the performance bottleneck.
分布式esb实现了总线负载均衡，克服了集中式架构存在的单点故障和性能瓶颈问题，并且支持消息传输的持久性。
A new deflection routing scheme is proposed to overcome the drawback of the existing deflection routing scheme, such as inability to handle node failure and suffering from routing loop.
提出了一种新的偏转路由方案，以解决现有偏转路由方案不能处理节点故障以及存在路由环路的问题。
This improvement on hybrid P2P can efficiently solve the problems of single-node-failure and high maintenance cost in a hybrid P2P model.
它是对混杂p2p系统的一种改进，可以有效地解决混杂p2p系统中的单点失效及维护代价过高的问题。
This improvement on hybrid P2P can efficiently solve the problems of single-node-failure and high maintenance cost in a hybrid P2P model.
它是对混杂p2p系统的一种改进，可以有效地解决混杂p2p系统中的单点失效及维护代价过高的问题。
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