红帽全球峰会9.4.4. 恢复数据库
RHN DB Control 使内嵌数据库的恢复过程变得相对简单。要创建备份，您需要以 root 用户的身份运行以下命令停止数据库和相关服务的运行：
/usr/sbin/rhn-satellite stop
然后切换到 oracle 用户并执行这个命令（包括备份的目录）来开始恢复：
db-control restore DIRNAME
这个命令除了恢复内嵌数据库，还会使用 checksum 检查备份目录的内容。恢复完成后，返回到 root 用户模式并，按以下顺序运行命令重启数据库及其关联的服务：
/usr/sbin/rhn-satellite start
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