摘要
针对目前基于嵌入式Linux的ext3文件系统,当异常断电时,会引起文件丢失,输入/输出错误等问题。介绍了一种备份文件系统信息和基于备份信息挂载磁盘分区的方法。该方法具有开发周期短、简单、方便的特点。
For currently ext3 file system based on embedded Linux, when abnormal power, it will cause file loss, input/output errors and other issues. This paper presents a method to backup file system information and based on backup information to mount disk parti- tions. The method has short development cycle, simple and convenient.
出处
《网络新媒体技术》
2014年第4期53-56,59,共5页
Network New Media Technology
基金
<NGB总体技术和标准体系及业务系统关键技术研究>课题资助。(编号:2012BAH02B01)
