这种解决方案的关键是选择了基于电源虚拟化的高可用性配置，它允许应用程序自动从故障机转移到备份机。
The key to the solution is the option of high availability configurations based on Power virtualization, which allows applications to automatically be moved off of a failing machine to a backup.
因此，如果您正在构建一个带有 SAN 存储的虚拟化环境，那么肯定应该考虑多路访问，以获得高度的可用性、可靠性和可服务性。
So, if you're building a virtualized environment with SAN storage, you should definitely consider multipath access in your strategy to achieve high availability, reliability, and serviceability.
EWU标识符可以消除重复的值，这些重复的值会破坏和拖延灾难恢复、高可用性和虚拟化过程。
EWU identifiers are required to eliminate the occurrence of duplicate values that will interrupt and delay the processes of disaster recovery, high availability, and virtualization.
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