If your server is an Unix (Linux) machine, look in for the nfs export file at "/etc/exports". This file specifies directories that are exported and their permissions. for more info type "man exports" on your server or look for the man pages for exports on google.

as for getting the demo app to run at boot you will need to create one or more init scripts. you can look in the directory "/etc/rc.d/rc3.d" for examples and to see what your system is starting at bootup. also look at "/etc/rc.d/rcS.d". if you are using the sample filesystem, your system should run the scripts in rcS.d first then rc3.d.

regards,

Ken

-----Original Message-----
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [email protected]
Sent: Sun, 8 Apr 2007 12:53 AM
Subject: Re: Problems of Copy file system to Hard disk.

  Thanks a lot!

1. I am newer to linux, so i don't know how to check permision on exported directories on my NFS server. Would you kindly tell me how.

For now, i have solved these problems by another way. For create stuff directory, i create on host first in nfs's /mnt directory by
host# mkdir /mnt/stuff,
so i can do
evm-linux# mount /dev/hda1 /mnt/stuff.

2. I still find i can't copy the filesys directory to /mnt/stuff after i mounted /dev/hda1. but another way seem to be availible.

Firstly, i compress the /montavista/pro/devkit/arm/v5t_le/target to mvl40_target.tar.gz, then i uncompress to /mnt/stuff successfully and i can login by root now. but i want to know why i can't copy filesys? Because my NFS server permission?

So, i can boot via TFTP using board's hard driver file system now. i can login as root, and execut encodedecode demo now. What my question here is:

What should i do to login and execute encodedecode demo automatically when kernel start?

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