problem with the tftpd deamon when config network install RHEL5

[pengcz 126 com]

Hi ALL

      I have a problem with the tftpd when i want to setup a network installation server for RHEL 5

 

i want to change the tftpd root dir, so i change the  server_args = -s /tftpboot to server_args= -s /mytest -c

 

i used the -c options so i want to test that it can upload the file if need!

after i restart the xinetd service and get the ok result ,i found that i get some error message

 

fail in server permission denied

or

file no found

or

timeout

 

i change the /mytest dir and all the file with the "chmod 777  * "

 

 

but i can upload or download file

 

when i reset the config with the /tftpboot dir,it is ok to download file ,anyone can give me a hand ?thanks in advanced