[Turn]ubuntu11.04 configuration nfs--resolve mount.nfs:access denied issues

Finally passed the NFS localhost test.

The configuration is simple, the following excerpt from the network, and organized:

1 Installing NFS

#apt-get Install Nfs-kernel-server

#apt-get Install Nfs-common

2 Configuring/etc/exports

Add at the end of text

#/root/nfs_root * (Rw,sync,no_root_squash)

#chmod 777-r/root/nfs_root

You can use SHOWMOUNT-E to see if the current configuration is already in effect

#showmount-E

Export list for medea-ms-7680:

The description has not yet taken effect.

Update configuration with Exportfs-r

#exportfs-R

#showmount-E

Export list for medea-ms-7680:

/root/nfs_root *

3 start

#/etc/init.d/nfs-kernel-server Restart Re-NFS service

Simply put, you can use NFS in 3 steps. You can use localhost for the local mount Test.

The network will generally also configure/etc/hosts.deny and/etc/hosts.allow. The primary is to configure permission control for IP access. But I don't want to configure it, I feel there's nothing important on my PC. is ignored.

Well, my nightmare has begun.

#mount-T NFS Localhost:/root/nfs_root/root/book

The following prompt appears: Mount.nfs:access denied by server while mounting localhost:/root/nfs_root

It took me 3 days to detect. Found no problem with the computer configuration in the company. There will be a problem with the desktop at home.

Search online could not find any reason. Depressed.

Later, I tried reconfiguring/home/medea as a mount point and found incredibly passed.

I'll go to the root directory, Ls-al. Finally found the problem. The original permission of my/root is drwx------root root 4096 2011-09-18 07:43 root

I thought that, after the local mount, it would be another kind of user login. Root access has been a problem.

So:

#chmod 755/root

In an attempt to

#mount-T NFS Localhost:/root/nfs_root/root/book

[Turn]ubuntu11.04 configuration nfs--resolve mount.nfs:access denied issues