解决FAT32文件系统分区中文文件名在Linux下显示乱码

升级到Fedora 11后,使用以前的fstab自动挂载我的fat32分区居然发现我的fat32文件系统中的中文文件名显示为乱码。

找了下相关资料发现是iocharset的问题:

iocharset=name — Character set to use for converting between the encoding is used for user visible filename and 16 bit Unicode characters. Long filenames are stored on disk in Unicode format, but Unix for the most part doesn’t know how to deal with Unicode. By default, FAT_DEFAULT_IOCHARSET setting is used.

Windows文件系统的长文件名是用16位的Unicode存储的, 而Linux文件系统不支持16位的字符,所以需要在两者之间转换,这就是iocharset要完成的功能。

使用utf8=1选项进行mount就可以了,相应的fstab行如下:

/dev/sda1    /mnt/wxp    vfat    umask=0000,utf8=1   0 0

使用mount命令时加入 -o utf8=1就可以了。

不建议使用iocharset=utf8选项:
NOTE: “iocharset=utf8” is not recommended.
If unsure, you should consider the following option instead.
utf8=<bool>   — UTF-8 is the filesystem safe version of Unicode that is used by the console.
It can be be enabled for the filesystem with this option.
If ‘uni_xlate’ gets set, UTF-8 gets disabled.
<bool> : 0,1,yes,no,true,false

Reference:
http://linuxman.blog.ccidnet.com/blog-htm-do-showone-type-blog-itemid-283304-uid-60710.html

Eric Zhiqiang Ma

Eric is interested in building high-performance and scalable distributed systems and related technologies. The views or opinions expressed here are solely Eric's own and do not necessarily represent those of any third parties.

Leave a Reply

Your email address will not be published. Required fields are marked *