RHEL5 vsftpd 上传失败

C:\Documents and Setting Connected to 192.168.220 (vsFTPd 2.0.5)
User (192.168.0.11:(nonymous 331 Please specify the password
Password:
230 Login successful.

ftp> put d:a.txt
200 PORT command successful. Consider using PASV.
550 Permission denied.

原因：
SELinux模式问题，
运行setsebool -P ftp_home_dir on指令即可。