硬件RAID不依赖操作系统，具有比软件RAID更高的运行效率和容错能力。
Hardware RAID is not dependent upon operating system, having higher operating efficiency and fault-tolerant capability than software RAID.
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。
On another hand, fault-tolerant mechanism depends on the quick detection of node failure, node failure detection is always performed by heartbeat protocol.
检查点系统为节点提供了较好的容错性能，因此成为机群操作系统软件的重要组成部分。
Checkpoint system provides good fault tolerance for computing nodes and becomes important cluster operating system software.
传统容错计算机的设计是非常复杂的工作，从底层的硬件开始直至上层的操作系统都需要精心设计。
Traditionally, the design of fault tolerant computers is a very complicated work, which needs aborative contriving from bottom ha...
传统容错计算机的设计是非常复杂的工作，从底层的硬件开始直至上层的操作系统都需要精心设计。
Traditionally, the design of fault tolerant computers is a very complicated work, which needs aborative contriving from bottom ha...
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