NFS Configure in Linux

NFS Configure in Linux

[root@sys46 /]# rpm -qa grep nfs
nfs-utils-lib-1.0.6-8.z1
system-config-nfs-1.2.8.1-1
nfs-utils-1.0.6-84.EL4
nfs-utils-lib-devel-1.0.6-8.z1
sblim-cmpi-nfsv3-test-1.0.13-13a.EL4.0.1
sblim-cmpi-nfsv4-test-1.0.11-13a.EL4.0.1
sblim-cmpi-nfsv3-1.0.13-13a.EL4.0.1
sblim-cmpi-nfsv4-1.0.11-13a.EL4.0.1


[root@sys46 /]# mkdir data
[root@sys46 /]# cd data/
[root@sys46 data]# mkdir files
[root@sys46 files]# pwd
/data/files


[root@sys46 /]# vi /etc/exports

[root@sys46 /]# cat /etc/exports
/data/files *(rw,sync)


chkconfig --level 35 nfs on
chkconfig --level 35 nfslock on
chkconfig --level 35 portmap on
chkconfig --level 35 nfslock on
chkconfig --level 35 portmap on

[root@sys46 /]# chkconfig --level 35 nfs on
[root@sys46 /]# chkconfig --level 35 nfslock on
[root@sys46 /]# chkconfig --level 35 portmap on
[root@sys46 /]# chkconfig --level 35 nfslock on
[root@sys46 /]# chkconfig --level 35 portmap on
[root@sys46 /]# service portmap start
Starting portmap: [ OK ]
[root@sys46 /]# service nfs start
Starting NFS services: [ OK ]
Starting NFS quotas: [ OK ]
Starting NFS daemon: [ OK ]
Starting NFS mountd: [ OK ]
[root@sys46 /]# service nfslock start
[root@sys46 /]# service nfslock restart
Stopping NFS locking: [ OK ]
Stopping NFS statd: [ OK ]
Starting NFS statd: [ OK ]

Target

[root@sys45 ~]# chkconfig --level 35 netfs on
[root@sys45 ~]# chkconfig --level 35 nfslock on
[root@sys45 ~]# chkconfig --level 35 portmap on
[root@sys45 ~]# service portmap start
Starting portmap: [ OK ]
[root@sys45 ~]# service netfs start
Mounting other filesystems: [ OK ]
[root@sys45 ~]# service nfslock start
[root@sys45 ~]# service nfslock restart
Stopping NFS statd: [ OK ]
Starting NFS statd: [ OK ]
[root@sys45 ~]#


edit /etc/fstab

192.168.0.46:/data/files /mnt/nfs nfs soft,nfsvers=2 0 0

[root@sys45 ~]# mkdir /mnt/nfs
[root@sys45 etc]# mount -a
[root@sys45 etc]# mount
/dev/sda1 on / type ext3 (rw)
none on /proc type proc (rw)
none on /sys type sysfs (rw)
none on /dev/pts type devpts (rw,gid=5,mode=620)
usbfs on /proc/bus/usb type usbfs (rw)
none on /dev/shm type tmpfs (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
192.168.0.46:/data/files on /mnt/nfs type nfs (rw,soft,nfsvers=2,addr=192.168.0.46)
[root@sys45 etc]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 143G 121G 15G 90% /
none 1009M 0 1009M 0% /dev/shm
192.168.0.46:/data/files
143G 96G 40G 71% /mnt/nfs
[root@sys45 etc]# cd /mnt/nfs/
[root@sys45 nfs]# ls
[root@sys45 nfs]# ls -lrt
total 4
-rw-r--r-- 1 root root 3 Apr 22 2008 test.txt

[root@sys45 nfs]# cat /etc/fstab
# This file is edited by fstab-sync - see 'man fstab-sync' for details
LABEL=/1 / ext3 defaults 1 1
none /dev/pts devpts gid=5,mode=620 0 0
none /dev/shm tmpfs defaults 0 0
none /proc proc defaults 0 0
none /sys sysfs defaults 0 0
LABEL=SWAP-sda2 swap swap defaults 0 0
192.168.0.46:/data/files /mnt/nfs nfs soft,nfsvers=2 0 0