Cirrus Logic EDB9302A Manual de usuario descargar pdf (Pagina 4)

Testing the NFS Server

The NFS server needs to be told to re-read the /etc/exports and /etc/hosts.allow

files before the changes take effect. There is probably a command for this but I

am lazy so I just re-booted my Debian development PC.

After the Debian came back up, I copied the compiled C program a.out (“Hello

World”) into the new /armfiles directory. That way when the GESBC-9302

mounts this directory over the NFS, we can run the program to be sure

everything is working OK over the network.

To make sure the NFS server is running on the Debian PC, type in the following

command:

rpcinfo –p

If the NFS server is running correctly you will see something like the following:

If see a line that says portmapper, nfs and mountd , everything should be in

order.

The Linux NFS-HowTo is very helpful in understanding more about the NFS

processes and troubleshooting them. It is available at www.linux.org

Testing NFS with GESBC-9302

We can test the NFS by trying first to mount the Debian development system as

a drive on the GESBC-9302. Here are the steps:

program vers proto port

100000 2 tcp 111 portmapper

100000 2 udp 111 portmapper

100003 2 udp 2049 nfs

100003 2 tcp 2049 nfs

100005 1 udp 833 mountd

100005 2 udp 833 mountd

100005 1 tcp 836 mountd

100005 2 tcp 836 mountd

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Cirrus Logic EDB9302A Manual de usuario Pagina 4