AIX子目录最大数32767

这个限制是在/usr/include/sys/limits.h里定义的：

the LINK_MAX value is set to 32767

#define LINK_MAX        SHRT_MAX

../..

#define SHRT_MAX        (32767)

 

所以一个目录不能够拥有超过32767个 子目录.

 

以下是英文解析：

This is due to the fact that \"..\" in each subdirectory is a hard-link back to

the parent directory and the link count is implemented with a signed 16 bit quantity.

Hence the error, EMLINK. Regular files are ok since they do not require this link.

You could work around this limitation by using\r\nsymbolic <links> to directories /usr/include/sys/limits.h as the LINK_MAX value set to 32767

#define LINK_MAX        SHRT_MAX

../..

#define SHRT_MAX        (32767)

 

这个限制是hard-coded, 没办法改。

只能是其他的办法，譬如创建一个symbolic link 。