环境:rac(双节点) 问题描述:安装rac时,检查gi过程中遭遇PRVF-5507,如下所示: Network Time Protocol (NTP) - This task verifies cluster time synchronization on clusters that use Network Time Protocol (NTP). Error: - PRVF-5507 : NTP daemon or service is not running on any node but NTP configurat...