[ CentOS 5 ] NFS Server

NFS Server

	Configure NFS Server to share any directories on your Network.
Step [1]	It's the Configuration on the system you want to build NFS server.

[root@dlp ~]# yum -y install nfs-utils [root@dlp ~]# vi /etc/idmapd.conf # line 5: uncomment and change to your domain name Domain = server.world [root@dlp ~]# vi /etc/exports # write like below *note /home 10.0.0.0/24(rw,sync,no_root_squash,no_all_squash) # *note /home ⇒ shared directory 10.0.0.0/24 ⇒ range of networks NFS permits accesses rw ⇒ writable sync ⇒ synchronize no_root_squash ⇒ enable root privilege no_all_squash ⇒ enable users' authority [root@dlp ~]# /etc/rc.d/init.d/portmap start Starting portmap: [ OK ] [root@dlp ~]# /etc/rc.d/init.d/nfslock start Starting NFS statd: [ OK ] [root@dlp ~]# /etc/rc.d/init.d/nfs start Starting NFS services: [ OK ] Starting NFS quotas: [ OK ] Starting NFS daemon: [ OK ] Starting NFS mountd: [ OK ] Starting RPC idmapd: [ OK ] [root@dlp ~]# chkconfig portmap on [root@dlp ~]# chkconfig nfslock on [root@dlp ~]# chkconfig nfs on

Step [2]

Configuration on NFS clients

[root@www ~]# yum -y install nfs-utils [root@www ~]# vi /etc/idmapd.conf # line 5: uncomment and change to your domain nameæ›´ Domain = server.world [root@www ~]# /etc/rc.d/init.d/portmap start Starting portmap: [ OK ] [root@www ~]# /etc/rc.d/init.d/nfslock start Starting NFS statd: [ OK ] [root@www ~]# /etc/rc.d/init.d/netfs start Mounting other filesystems: [ OK ] [root@www ~]# chkconfig portmap on [root@www ~]# chkconfig nfslock on [root@www ~]# chkconfig netfs on [root@www ~]# mount -t nfs dlp.server.world:/home /home [root@www ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/vg_00-lv_00 26G 1.1G 23G 5% / /dev/sda1 99M 13M 82M 14% /boot tmpfs 1006M 0 1006M 0% /dev/shm dlp.server.world:/home 280G 1.3G 264G 1% /home # home directory on NFS is mounted [root@www ~]# vi /etc/fstab # add at the lat line: change home directory this server mounts to the one on NFS /dev/vg_00/lv_00 / ext3 defaults 1 1 LABEL=/boot /boot ext3 defaults 1 2 tmpfs /dev/shm tmpfs defaults 0 0 devpts /dev/pts devpts gid=5,mode=620 0 0 sysfs /sys sysfs defaults 0 0 proc /proc proc defaults 0 0 /dev/vg_00/lv_01 swap swap defaults 0 0 dlp.server.world:/home /home nfs defaults 1 1