服务器一主多备是啥?新手必看的救命指南,新手必读,服务器一主多备配置全解析
What is one primary server with multiple backups? A must-read life-saving guide for beginners, a must-read for beginners, a comprehensive analysis of server one master multiple backups configuration
以上为机器翻译结果，长、整句建议使用 人工翻译 。