For example, if a business has activated a disaster recovery site, most of the calls from partners will fail when they try to invoke services at the failed site.

• 例如，如果一个企业激活了一个灾难恢复站点以取代某个崩溃的原服务提供站点，来自合作伙伴的大部分调用想访问那个已经崩溃的服务提供站点时，会遭遇失败。