Creation of NFS Network File system

NFS (Network File System) a network file system that allows computers in a network to share resources across TCP/IP networks. In an NFS application, a local NFS client application can transparently read and write to files located on the remote NFS server, just as you would access a local file. taking CentOS6 as an example

For service-side

Preferred check if the corresponding software is installed

Rpm-aq nfs-utils Rpcbind

Install NFS if not installed install it here with Yum

Yum Groupinstall "NFS fileserver"-y

Preferred to start the RPC service after installation is complete

/etc/init.d/rpcbind start

Start the NFS service

/etc/init.d/nfs start

Set up RPC and NFS services on boot

Chkconfig NFS Onchkconfig Rpcbind on

Edit NFS Profile Share out folder

Vim/etc/exports

#shrared/data Test

/data 192.168.0.0/24 (Rw,sync)

#共享/data folder in 192.168.0.0/24 segment RW is read and Write permission sync is writing data from buffer to disk

Check the shared results

SHOWMOUNT-E localhost

Export list for localhost:

/data 192.168.0.0/24

OK then configure the/data folder permissions to NFS read and write

Chown-r Nfsnobody.nfsnobody/data

For client

Client needs to install RPC service

Yum Install Rpcbind-y

Start the RPC and set the boot-on self-boot

/etc/init.d/rpcbind Startchkconfig Rpcbind on

Check to see if the server can be accessed

SHOWMOUNT-E 192.168.0.151

Export list for 192.168.0.151:

/data 192.168.0.0/24

Mount NFS to a local folder

Mount-t NFS 192.168.0.151:/data/share

Execute df-h and you'll see.

Filesystem Size used Avail use% mounted on

/dev/sda3 18G 2.1G 15G 13%/

Tmpfs 491M 0 491M 0%/dev/shm

/DEV/SDA1 190M 98M 83M 55%/boot

192.168.0.151:/data 72G 1.4G 67G 3%/share

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Creation of NFS Network File system