Getting Started Guide

B-2
Manually Editing DCM Controller Files
Manual Initialization
2. Using vi or another Linux text editor, edit the /etc/hosts file so that it
contains the DCM Controller’s IP address, a Fully Qualified Domain Name
(FQDN), and host name.
a. Enter:
vi /etc/hosts
b. Locate the last two lines that show the IP address and FQDN.
127.0.0.1 localhost.localdomain localhost
192.168.0.2 localhost.localdomain localhost
c. Press i to enter insert mode.
d. Use the backspace key to delete the default values and edit the lines
as follows:
127.0.0.1 localhost.localdomain localhost
<IP address> <FQDN> <host name>
In the second line, replace <IP address> with the IP address you
assigned the DCM Controller. Replace <FQDN> with the DCM Con-
troller’s FQDN. (The FQDN should include the host name and the
domain name.) Replace <host name> with the host name you want
to assign the DCM Controller.
The following is an example configuration:
127.0.0.1 localhost.localdomain localhost
192.168.115.21 myDCM.hp.com myDCM
e. Press the Esc key to exit insert mode and return to command mode.
f. Enter the following to save your changes and exit the file:
:wq
A message is displayed, reporting that the file was “written,” which
means your changes were saved to the file.
3. Using vi or another text editor, edit the /etc/sysconfig/network file so the
HOSTNAME line includes the DCM Controller’s FQDN.
a. Enter:
vi /etc/sysconfig/network
b. Locate the hostname line.
c. Press i to enter insert mode.