nfs主從搭建詳細教程

標籤：nfs服務端

++++++++++++++++++++++++++++++++NFS服務端+++++++++++++++++++++++++++++++++

1）列印系統版本

cat /etc/redhat-release

[[email protected] ~]# cat /etc/redhat-release 

CentOS release 6.6 (Final)

uname -r

[[email protected] ~]# uname -r

2.6.32-504.el6.x86_64

uname -m

[[email protected] ~]# uname -m

x86_64

2）檢查並安裝NFS服務

rpm -aq nfs-utils portmap rpcbind

LANG=EN

yum grouplist

yum install nfs-utils rpcbind -y

rpm -aq nfs-utils portmap rpcbind（必須安裝以下兩個包）

[[email protected] ~]# rpm -qa nfs-utils portmap rpcbind

nfs-utils-1.2.3-64.el6.x86_64

rpcbind-0.2.0-11.el6.x86_64

3）啟動RPC及NFS服務並檢查

/etc/init.d/rpcbind start

[[email protected] ~]# /etc/init.d/rpcbind start

Starting rpcbind:                                  [  OK  ]

ps -ef|grep rpc

[[email protected] ~]# ps -ef |grep rpc

rpc       1601     1  0 11:43 ?        00:00:00 rpcbind

root      1605  1386  0 11:44 pts/0      00:00:00 grep rpc

/etc/init.d/rpcbind status

[[email protected] ~]# /etc/init.d/rpcbind status

rpcbind (pid  1601) is running...

rpcinfo -p localhost

[[email protected] ~]# rpcinfo -p localhost

   program vers proto   port  service

    100000    4   tcp    111  portmapper

    100000    3   tcp    111  portmapper

    100000    2   tcp    111  portmapper

    100000    4   udp    111  portmapper

    100000    3   udp    111  portmapper

    100000    2   udp    111  portmapper

/etc/init.d/nfs start

[[email protected] ~]# /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  ]

rpcinfo -p localhost

[[email protected] ~]# rpcinfo -p localhost

   program vers proto   port  service

    100000    4   tcp    111  portmapper

    100000    3   tcp    111  portmapper

    100000    2   tcp    111  portmapper

    100000    4   udp    111  portmapper

    100000    3   udp    111  portmapper

    100000    2   udp    111  portmapper

    100011    1   udp    875  rquotad

    100011    2   udp    875  rquotad

    100011    1   tcp    875  rquotad

    100011    2   tcp    875  rquotad

    100005    1   udp  35343  mountd

    100005    1   tcp  52042  mountd

    100005    2   udp  53616  mountd

    100005    2   tcp  37579  mountd

    100005    3   udp  57976  mountd

    100005    3   tcp  53085  mountd

    100003    2   tcp   2049  nfs

    100003    3   tcp   2049  nfs

    100003    4   tcp   2049  nfs

    100227    2   tcp   2049  nfs_acl

    100227    3   tcp   2049  nfs_acl

    100003    2   udp   2049  nfs

    100003    3   udp   2049  nfs

    100003    4   udp   2049  nfs

    100227    2   udp   2049  nfs_acl

    100227    3   udp   2049  nfs_acl

    100021    1   udp  41285  nlockmgr

    100021    3   udp  41285  nlockmgr

    100021    4   udp  41285  nlockmgr

    100021    1   tcp  49062  nlockmgr

    100021    3   tcp  49062  nlockmgr

    100021    4   tcp  49062  nlockmgr

4）設定開機自啟動並檢查

chkconfig nfs on

chkconfig rpcbind on

chkconfig --list nfs

chkconfig --list rpcbind

5）配置共用/data目錄

cat >>/etc/exports<<EOF

#shared data for bbs by oldboy at 20140901

/data 192.168.59.131/24(rw,sync)

EOF

cat /etc/exports 

6)建立共用目錄

mkdir /data

ll /data/

chown -R nfsnobody.nfsnobody /data

7)平滑載入NFS服務並檢查服務

/etc/init.d/nfs reload

showmount -e localhost

[[email protected] ~]# showmount -e localhost

Export list for localhost:

/data 192.168.59.131/24

++++++++++++++++++++++++++++++++++++NFS用戶端+++++++++++++++++++++++++++++++++++++

1)檢查系統版本

hostname nfsclient 更改主機名稱

cat /etc/redhat-release

uname -r

uname -m

2）安裝rpc服務並檢查

rpm -aq nfs-utils portmap rpcbind

yum groupinstall "NFS file server" -y

rpm -aq nfs-utils portmap rpcbind

3）啟動rpc服務並檢查

/etc/init.d/rpcbind start

/etc/init.d/rpcbind status

4）設定開機自啟動並檢查

chkconfig rpcbind on

chkconfig --list rpcbind

5）檢查服務端的NFS是否OK

showmount -e 192.168.59.131

[[email protected] ~]# showmount -e 192.168.59.131

Export list for 192.168.59.131:

/data 192.168.59.131/24

排查故障：

ping 192.168.59.131

telnet 192.168.59.131 111

注意防火牆

6）掛載並測試

mount -t nfs 192.168.59.131:/data /mnt

cd /mnt

ls -l

touch 123.log

ls -l

echo "mount -t nfs 192.168.59.131:/data /mnt" >>/etc/rc.local

本文出自 “蠻荒之力” 部落格，請務必保留此出處http://chenfei123.blog.51cto.com/1427669/1701170

nfs主從搭建詳細教程