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Recovering from Hostname Change

To: nv-l@lists.tivoli.com
Subject: Recovering from Hostname Change
From: Don Davis <don-n-darla@WORLDNET.ATT.NET>
Date: Wed, 11 Nov 1998 21:16:29 -0500
Organization: APC, Inc
Reply-to: don-n-darla@worldnet.att.net
Sender: Discussion of IBM NetView and POLYCENTER Manager on NetView <NV-L@UCSBVM.UCSB.EDU>
Let me take a shot at this one.
To Change the Hostname of your NetView Server, follow these steps:

1. odadmin odlist add_hostname_alias 1 <Address> <newHostname>
    Note that "1" is the dispatcher number from odadmin odlist
IMPORTANT: See note below if Destination Dispatcher Unavailable!

2. Change the hostname of the server
    Use smitty tcpip on AIX or sys-unconfig on Solaris

2.1 edit /etc/hosts ; remove any old host names and aliases

3. Change the DNS

4. reboot

5. Start the Administrator's desktop

6. Start the Netview daemons, without starting the GUI

7. Run mapadmin -u <newHostname>

8. Start the Netview GUI

==============================================================
NOTE:
If you have already changed the name of the machine and the oserv is
unstartable,
i.e. "Destination Dispatcher Unavailable" ; Add the "Original" hostname
as an alias in /etc/hosts.
Start the oserv with oserv -p94 -k$DBDIR
Proceed with steps 1-8 (skipping #2, ofcourse)


=================================================
Don Davis - Consultant, Instructor
Alliance of Professionals & Consultants, Inc.
8600 Caswell Court
Raleigh, NC 27613-1100 USA    Phone: 919-847-6056
Email: Don@apc-services.com
Visit our web site at http://www.apc-services.com
=================================================

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