/etc/resolv.conf 修改重启后 ，修改内容不能保存

cyf2119128

我修改/etc/resolv.conf 文件（已经保存了，查看文件确认是修改了的)， 重启后，发现
  修改的内容没有被保存。几次更改重启后都是这样，然后我把resolv.conf整个删掉
   重新手动生成一个，加上我想要的内容。重启后发现文件还是更改前的内容。

  请问这是什么原因？

[ 本帖最后由 yuhuohu 于 2008-9-22 22:02 编辑 ]

yuhuohu

do you using dhcp ?

it maybe result in this problem

if u r using dhcp, this file will be autoconfigured everytime when the system is rebooted

[ 本帖最后由 yuhuohu 于 2008-9-22 12:42 编辑 ]

cyf2119128

i install solaris in vmawre. it's a dhcp client.

#ps -ef|grep dhcp |grep -v grep
   root   68   1    0   21:42:27  ?      0:00  /sbin/dhcpagent

how to resolve this prolem?

yuhuohu

disable dhcp client: to do this ,you must delete the file /etc/dhcp.NIC_name first

it maybe called /etc/dhcp.e1000g0

then, maybe need to manual configure these file:

/etc/hostname.NIC_name
/etc/defaultrouters
/etc/resolve.conf
/etc/nsswitch.conf   

if you do not sure how to finish these process, just run:

sys-unconfig

caution:this command will reconfigure very many things.

reference(very good):

http://www.rite-group.com/rich/solaris_dhcp.html

http://technopark02.blogspot.com ... up-dhcp-client.html

http://docs.sun.com/app/docs/doc ... s8f?l=zh&a=view

[ 本帖最后由 yuhuohu 于 2008-9-22 22:05 编辑 ]

cyf2119128

thank you!
i delete your referenced file. and edit a static IP to server.
this probelm do not happen again

yuhuohu

that's good