#手动挂载，挂载/dev/sr0设备到/media目录，-oro为只读模式mount-oro/dev/sr0/media#配置开机自动执行挂载loadecho"mount-oro/dev/sr0/media">>/etc/rc.localchmod-x/etc/rc.d/rc.local#查看文件系统的挂载点df-h#查看内容光盘的ls/media/#配置本地YUM镜像源cd/etc/yum.repos.d/vimlocal.repo[BaseOS]name=baseosyumenabled=1baseurl=file:///media/BaseOS/gpgcheck=0[AppStream]name=appyumenabled=1baseurl=file:///media/AppStream/gpgcheck=0#清除yum缓存yumcleanall#创建yum缓存yummakecache#查看仓库信息yumrepolist
