Monday, September 22, 2014

redhat - What if I follow Oracle Instructions for hostname

Oracle Docs requiring Hostname to be FQDN. What do you think? Not really what I want to do but... should I?



Verifying Host Names



Use the following to verify host name settings:
For Oracle Linux 4 and 5, and Red Hat Enterprise Linux AS/ES 4 and 5:





  1. Verify that the /etc/hosts file is formatted as follows:



    127.0.0.1 localhost.localdomain localhost
    [ip_address] [node_name].[domain_name] [node_name]

  2. Verify that the /etc/sysconfig/network file is formatted as follows:

    HOSTNAME=[node_name].[domain_name]

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