linux禁止服务自启动 sysctl,sysctl.conf禁用ipv6导致nfs无法启动的问题解决
背景虚拟机模板禁用了ipv6,创建了虚拟机1234567[root@centos7~]#cat/etc/sysctl.conf#Systemdefaultsettingslivein/usr/lib/sysctl.d/00-system.conf.#Tooverridethosesettings,enternewsettingshere,orinan/etc/sysctl.d/.conffile#