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环境 ubuntu 10.4 vm 7.1 终端 ifconfig 得到 ubuntu资料 INET ADDR 192.168.0.4 BCAST 192.168.0.255 MASK 255.255.255.0
操作前先关闭防火墙
关闭防火墙#xff1a; 命令#xff1a;sudo ufw disable 打开防火墙 命令#xff1a;sudo ufw enable
配置过程
一 安…环境
环境 ubuntu 10.4 vm 7.1 终端 ifconfig 得到 ubuntu资料 INET ADDR 192.168.0.4 BCAST 192.168.0.255 MASK 255.255.255.0
操作前先关闭防火墙
关闭防火墙 命令sudo ufw disable 打开防火墙 命令sudo ufw enable
配置过程
一 安装NFS $ sudo apt-get install nfs-kernel-server $ sudo apt-get install nfs-common 二 配置NFS 1 $ sudo dpkg-reconfigure portmap , 对Should portmap be bound to the loopback address? 选N 2 $ sudo gedit /etc/default/portmap 末行清除 “-i 127.0.0.1” 三 配置hosts.deny
$ sudo gedit /etc/hosts.deny文本末添加 portmap: ALLlockd: ALLmountd: ALLrquotad: ALLstatd: ALL四 配置hosts.allow
$ sudo gedit /etc/hosts.allow文本末加入
### NFS DAEMONSportmap: 192.168.0.lockd: 192.168.0.rquotad: 192.168.0.mountd: 192.168.0.statd: 192.168.0.$ sudo /etc/init.d/portmap restart 重启portmap daemon. 显示如下
Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the restart(8) utility, e.g. restart portmap
portmap start/running, process XXXX五 配置/etc/exports
$ sudo gedit /etc/exports文本末添加 /home/yuanyi/QT_WORK *(rw,sync,no_root_squash)
chmod 777 -R /home/work$ sudo showmount -e显示 clnt-create : RPC : Program not registered $ sudo exportfs -r 更新
$ sudo showmount 192.168.0.4 -e显示 Export list for 192.168.0.4: /home/yuanyi/QT_WORK * 六 启用 $ sudo /etc/init.d/nfs-kernel-server restart 重启nfs服务 显示如下
* Stopping NFS kernel daemon [ OK ]
* Unexporting directories for NFS kernel daemon... [ OK ]
* Exporting directories for NFS kernel daemon... exportfs: /etc/exports [1]: Neither subtree_check or no_subtree_check specified for export *:/home/work.Assuming default behaviour (no_subtree_check).NOTE: this default has changed since nfs-utils version 1.0.x* Starting NFS kernel daemon [ OK ]
开发板的操作 进入uboot设置环境变量
nugget# setenv gatewayip 192.168.0.1
nugget# setenv netmask 255.255.255.0
nugget# setenv ipaddr 192.168.0.130
nugget# setenv serverip 192.168.0.136开发板挂载
mount -t nfs 192.168.0.4:/home/yuanyi/QT_WORK /nfsmnt 如果提示failed: Connection refused 请使用下面的命令
mount -t nfs 192.168.0.100:/home/yuanyi/QT_WORK /mnt -o nolock卸载 Umonut /mnt
解决 mount.nfs: mount system call failed Mount.nfs: access denied by server while mogunting 192.168.2.1:/home Clnt_create: RPC:Program no registered等问题 NFS不能挂接主要问题 1、ip设置不正确 2 /etc/hosts.allow没有配置好 3、没关闭防火墙
