Build an NFS server on centos6.5

Build an NFS server on centos6.5

Project Background:

Set up an NFS network server !!!

Test environment:

Vmware workstation 11

Under centos6.5

NFS server: ip: 192.168.0.36 iptables disable setenforce 0

NFS client: ip: 192.168.0.39iptables disable setenforce 0

SecureCRT (ssh remote connection software)

Experiment process:

I. Software Installation

Server:

[Root @ real_server02 ~] # Yum install-y nfs-utils rpcbind

Client:

[Root @ user ~] # Yum install-y nfs-utilsrpcbind

Ii. Server Side settings:

1. [root @ real_server02 ~] # Vim/etc/exports

/Home/www 192.168.0. * (rw, sync, no_root_squash)

Add the line above. Save and exit!

2. Create a test directory

[Root @ real_server02 ~] # Mkdir/home/www

3. Start NFS on the server

[Root @ real_server02 www] #/etc/init. d/rpcbind start

Starting rpcbind: [OK]

[Root @ real_server02 www] #/etc/init. d/nfs start

Starting NFS services: [OK]

Starting NFS quotas: [OK]

Starting NFS mountd: [OK]

Starting NFS daemon: [OK]

Starting RPC idmapd: [OK]

[Root @ real_server02 www] #/etc/init. d/nfslock start

Starting NFS statd: [OK]

[Root @ real_server02 www] # chkconfig rpcbind on

[Root @ real_server02 www] # chkconfig nfs on

[Root @ real_server02 www] # chkconfig nfslock on

4. The shared directory set for our mustard is displayed.

[Root @ real_server02 www] # showmount-e localhost

Export list for localhost:

/Home/www 192.168.0 .*

3. Client settings

1. Start necessary services

[Root @ user ~] #/Etc/init. d/rpcbind start

Starting rpcbind: [OK]

[Root @ user ~] #/Etc/init. d/nfslock start

Starting NFS statd: [OK]

2. view the shared directory information provided by the NFS server.

[Root @ user ~] # Showmount-e 192.168.0.36

Export list for 192.168.0.36:

/Home/www 192.168.0 .*

3. Create a mount point and then mount the shared directory of the server

[Root @ user ~] # Mkdir/home/nfs/

[Root @ user ~] # Mount-t nfs 192.168.0.36:/home/www/home/nfs/

[Root @ user ~] # Df

Filesystem 1K-blocks Used Available Use % Mounted on

/Dev/sda2 18339256 2910612 14497060 17%/

Tmpfs 502204 84 502120 1%/dev/shm

/Dev/sda1 297485 34643 247482 13%/boot

192.168.0.36:/home/www 18208256 2918400 14358272 17%/home/nfs

We can see that we have succeeded !!!

Simple Application: Go to the directory we mounted on the client, create a test file, and check whether the file we created is displayed on the server.

NFS client

[Root @ user nfs] # ifconfig> test.txt

[Root @ user nfs] # cat test.txt

Eth0 Link encap: Ethernet HWaddr 00: 0C: 29: 97: 5D: 78

Inet addr: 192.168.0.39 Bcast: 192.168.0.255 Mask: 255.255.255.0

Inet6 addr: fe80: 20c: 29ff: fe97: 5d78/64 Scope: Link

Up broadcast running multicast mtu: 1500 Metric: 1

RX packets: 13460 errors: 0 dropped: 0 overruns: 0 frame: 0

TX packets: 6304 errors: 0 dropped: 0 overruns: 0 carrier: 0

Collisions: 0 FIG: 1000

RX bytes: 8998558 (8.5 MiB) TX bytes: 520939 (508.7 KiB)

I just intercepted some of them.

NFS server

[Root @ real_server02 www] # ls

Test.txt

[Root @ real_server02 www] # cat test.txt

Eth0 Link encap: Ethernet HWaddr 00: 0C: 29: 97: 5D: 78

Inet addr: 192.168.0.39 Bcast: 192.168.0.255 Mask: 255.255.255.0

Inet6 addr: fe80: 20c: 29ff: fe97: 5d78/64 Scope: Link

Up broadcast running multicast mtu: 1500 Metric: 1

RX packets: 13460 errors: 0 dropped: 0 overruns: 0 frame: 0

TX packets: 6304 errors: 0 dropped: 0 overruns: 0 carrier: 0

Collisions: 0 FIG: 1000

RX bytes: 8998558 (8.5 MiB) TX bytes: 520939 (508.7 KiB)

We can see that the synchronization is successful. Of course, the NFS server is not only used here!