Fedora 15
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NFS Server
2011/05/27
 
Configure NFS Server to share any directories on your Network.
[1] It's the Configuration on the system you want to build NFS server.
[root@master ~]#
yum -y install nfs-utils
[root@master ~]#
vi /etc/idmapd.conf
# line 5: uncomment and change to your domain name

Domain =
srv.world
[root@master ~]#
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@master ~]#
/etc/rc.d/init.d/rpcbind start

Starting rpcbind (via systemctl):
Starting rpcbind: [ OK ]

[ OK ]
[root@master ~]#
/etc/rc.d/init.d/nfslock start

Starting nfslock (via systemctl): Starting NFS statd: [ OK ]
[ OK ]
[root@master ~]#
/etc/rc.d/init.d/nfs start

Starting nfslock (via systemctl):
Starting NFS statd: [ OK ]

Starting nfs (via systemctl): Starting rpcsvcgssd (via systemctl): [ OK ]
[ 588.419461] RPC: Registered udp transport module.
[ 588.419804] RPC: Registered tcp transport module.
[ 588.420145] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 588.457779] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
Starting NFS services: [ OK ]
Starting NFS daemon: [ 588.758896] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[ 588.759539] NFSD: starting 90-second grace period
[ OK ]
Starting NFS mountd: [ OK ]
Starting RPC idmapd: [ OK ]
[ OK ]
[root@master ~]#
chkconfig rpcbind on

[root@master ~]#
chkconfig nfslock on

[root@master ~]#
chkconfig nfs on

[2] Configuration on NFS clients
[root@www ~]#
yum -y install nfs-utils
[root@master ~]#
vi /etc/idmapd.conf
# line 5: uncomment and change to your domain name

Domain =
srv.world
[root@www ~]#
/etc/rc.d/init.d/rpcbind start

Starting rpcbind (via systemctl):
Starting rpcbind: [ OK ]

[ OK ]
[root@www ~]#
/etc/rc.d/init.d/rpcidmapd start

Starting rpcidmapd (via systemctl): Starting RPC idmapd: [ 957.433428] RPC: Registered udp transport module.
[ 957.433770] RPC: Registered tcp transport module.
[ 957.434115] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ OK ]
[ OK ]
[root@www ~]#
/etc/rc.d/init.d/nfslock start

Starting nfslock (via systemctl): Starting NFS statd: [ OK ]
[ OK ]
[root@www ~]#
/etc/rc.d/init.d/netfs start

Starting netfs (via systemctl): Mounting other filesystems: mount: sysfs already mounted or /sys busy
mount: according to mtab, /sys is already mounted on /sys
[FAILED]
# no ploblem

[ OK ]
[root@www ~]#
chkconfig rpcbind on

[root@www ~]#
chkconfig rpcidmapd on

[root@www ~]#
chkconfig nfslock on

[root@www ~]#
chkconfig netfs on

[root@www ~]#
mount -t nfs master.srv.world:/home /home

[root@www ~]#
df -h

Filesystem
Size
Used
Avail
Use%
Mounted on

rootfs
28G
824M
25G
4%
/

rootfs
492M
0
492M
0%
/dev

tmpfs
500M
0
500M
0%
/dev/shm

tmpfs
500M
260K
500M
1%
/run

/dev/mapper/VolGroup-lv_root
18G
864M
16G
6%
/

tmpfs
500M
0
500M
0%
/sys/fs/cgroup

tmpfs
500M
0
500M
1%
/media

/dev/vda1
485M
47M
413M
11%
/boot

master.srv.world:/home
18G
864M
16G
6%
/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/mapper/VolGroup-lv_root
/
ext4
defaults
1 1

UUID=2078630e-e84a-49e7-af68-55f0bde8d6c3   /boot   ext4   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

master.srv.world:/home
/home
nfs
defaults
0 0
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