Larry

CentOS 6 NFS

2017/07/11 Linux

环境介绍

NFS服务器：CentOS6.5 192.168.0.10 NFS客户端：CentOS6.5 192.168.0.11

服务器安装配置

  1. 先用rpm -qa 命令查看所需安装包（nfs-utils、rpcbind）是否已经安装：
  [root@local /]# rpm -qa | grep "rpcbind"
  rpcbind-0.2.0-11.el6.x86_64
  [root@local /]# rpm -qa | grep "nfs"
  nfs-utils-1.2.3-39.el6.x86_64
  nfs4-acl-tools-0.3.3-6.el6.x86_64
  nfs-utils-lib-1.1.5-6.el6.x86_64
  1. 如查询结果如上，说明服务器自身已经安装了NFS，如果没有安装，则用yum命令来安装:
  [root@local /]# yum -y install nfs-utils rpcbind
  1. 创建共享目录
  [root@local /]# mkdir /sharestore
  1. NFS共享文件路径配置：

编辑/etc/exports添加下面一行，添加后保存退出。

[root@local /]# vi /etc/exports
/sharestore     *(rw,sync,no_root_squash)
  1. 启动NFS服务（先启动rpcbind，再启动nfs；如果服务器自身已经安装过NFS，那就用restart重启两个服务）：
  [root@local /]# service rpcbind start
  Starting rpcbind:                                          [  OK  ]
  [root@local /]# service nfs start
  Starting NFS services:                                     [  OK  ]
  Starting NFS quotas:                                       [  OK  ]
  Starting NFS mountd:                                       [  OK  ]
  Stopping RPC idmapd:                                       [  OK  ]
  Starting RPC idmapd:                                       [  OK  ]
  Starting NFS daemon:                                       [  OK  ]
  [root@local /]#
  1. 设置NFS服务开机自启动：
  [root@local /]# chkconfig rpcbind on
  [root@local /]# chkconfig nfs on

客户端挂载配置

  1. 创建一个挂载点：
  [root@localhost ~]# mkdir /mnt/store
  1. 查看NFS服务器上的共享：
  [root@localhost /]# showmount -e 192.168.0.10
  Export list for 192.168.0.10:
  /sharestore *
  1. 挂载
  [root@localhost ~]# mount -t nfs 192.168.0.10:/sharestore /mnt/store
  1. 查看已挂载共享：
  [root@localhost ~]# mount
  /dev/mapper/VolGroup-lv_root on / type ext4 (rw)
  proc on /proc type proc (rw)
  sysfs on /sys type sysfs (rw)
  devpts on /dev/pts type devpts (rw,gid=5,mode=620)
  tmpfs on /dev/shm type tmpfs (rw)
  /dev/sda1 on /boot type ext4 (rw)
  /dev/mapper/VolGroup-lv_home on /home type ext4 (rw)
  none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
  sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
  nfsd on /proc/fs/nfsd type nfsd (rw)
  192.168.0.10:/mailstore1/ on /mailstore_new type nfs (rw,vers=4,addr=192.168.0.10,clientaddr=192.

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