ubuntu10.4NFS挂载到mini2440相关问题

来源：互联网发布：宋孝宗知乎编辑：程序博客网时间：2024/06/05 05:06

1、要实现文件系统挂载的前提，服务端和客户端必须在同一个网段，测试可以ping下，退出ping是CTRL+C快捷键

2、vmvare设置为桥接，bridged to PC机网卡芯片

3、mini2440和PC机的网线可以交叉线连，或者通过路由器，反正保证统一局域网就行

mini2440通过secureCRT的串口打印如下

[root@FriendlyARM nfs]# ifconfig

eth0 Link encap:Ethernet HWaddr 08:90:90:90:90:90

inet addr:192.168.10.230 Bcast:192.168.10.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:1243 errors:0 dropped:0 overruns:0 frame:0

TX packets:18 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:86535 (84.5 KiB) TX bytes:1824 (1.7 KiB)

Interrupt:51 Base address:0x4300

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

UBUNTU10.4终端打印如下

[root@localhost mnt]# ifconfig

eth0 Link encap:Ethernet HWaddr 00:0C:29:02:AE:2F

inet addr:192.168.10.18 Bcast:192.168.10.255 Mask:255.255.255.0

inet6 addr: fe80::20c:29ff:fe02:ae2f/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:7196 errors:0 dropped:0 overruns:0 frame:0

TX packets:302 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:484599 (473.2 KiB) TX bytes:33482 (32.6 KiB)

Interrupt:67 Base address:0x2024

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

inet6 addr: ::1/128 Scope:Host

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:3361 errors:0 dropped:0 overruns:0 frame:0

TX packets:3361 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:5914480 (5.6 MiB) TX bytes:5914480 (5.6 MiB)

若ubuntu10.4的网段不在192.168.10段则需要配置在10网段，配置方法如下：

root@xjyou:/home/xjyou# vim /etc/network/interfaces

打开后加入红色字体部分

1 auto lo
  2 iface lo inet loopback
  3 auto eth0
  4 iface eth0 inet static
  5 address 192.168.10.18
  6 gateway 192.168.10.1
  7 netmask 255.255.255.0
  8 network 192.168.10.0
  9 broadcast 192.168.10.255
  7 netmask 255.255.255.0
  8 network 192.168.10.0
  9 broadcast 192.168.10.255

root@xjyou:/home/xjyou# vim /etc/resolv.conf

改nameserver为10网段任意值

  1 # Generated by NetworkManager
  2 domain localdomain
  3 search localdomain
  4 nameserver 192.168.10.1

root@xjyou:/home/xjyou# /etc/init.d/networking restart
执行restart完成配置

root@xjyou:/home/mini2440# vim /etc/exports
加入下面，表示允许192.168.10网段的所有客户端来挂载/home/mini2440/nfs目录到客户端的各自目录

/home/mini2440/nfs 192.168.10.*(rw,sync,no_root_squash,no_subtree_check)
root@xjyou:/home/mini2440# /etc/init.d/nfs-kernel-server restart
重启nfs服务

最终在mini2440上输入：

[root@FriendlyARM /mnt]# mount -t nfs -o nolock 192.168.10.18:/home/mini2440/nfs /mnt/nfs

挂载成功

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