This information is incorrect.  The "set servername" does not in any way
affect the machines' TCPIP hostname.  From the help command:

>>-Set SERVername--server_name---------------------------------><


Parameters

server_name (Required)
     Specifies the new server name. The name must be unique across a server
     network for enterprise event logging, enterprise configuration, command
     routing, or virtual volumes. The maximum length of the name is 64
     characters.



> The command is "set servername (new servername)"  The
> key is that whatever you change it to must be the same
> in the clients dsm.opt (for Windows) and dsm.sys files
> (for Unix) otherwise you'll get the error invalid
> TCP/IP servername.  So you might have to change the
> client config files as well.
> Thanks,
> Angela
> --- Kevin Zonts <zonts AT UIC DOT COM> wrote:
> > Dwight,
> >
> > We are newbies with regards to Tivoli..... Could you
> > briefly explain what must be done to use a different
> > hostname, or point me to some documentation?
> >
> > Thanks,
> > Kevin
> >
> >
> >
> >
> >
> > "Cook, Dwight E" <cookde AT BP DOT COM> on 05/30/2001
> > 10:17:19 AM
> >
> > Please respond to "ADSM: Dist Stor Manager"
> > <ADSM-L AT vm.marist DOT edu>
> >
> > To:   ADSM-L AT vm.marist DOT edu
> > cc:    (bcc: Kevin P. Zonts/AMER/UIC)
> > Subject:  Re: Changing the Tivoli server hostname
> >
> >
> >
> > Sure, done it many times moving servers around...
> > TSM doesn't care where it is (as long as you stay on
> > the same op sys)
> >
> > Dwight
> >
> >
> >
> > -----Original Message-----
> > From: Kevin Zonts [mailto:zonts AT UIC DOT COM]
> > Sent: Wednesday, May 30, 2001 7:14 AM
> > To: ADSM-L AT VM.MARIST DOT EDU
> > Subject: Changing the Tivoli server hostname
> >
> >
> > Hi All,
> >
> > Is it possible in the event of a disaster to rebuild
> > the Tivoli server on a
> > system with a different hostname?
> >
> > We are implementing our own disaster recovery site
> > and we must use a
> > different hostname/IP address for the Tivoli server
> > during our testing.
> >
> > Thanks for your time.
>
>
> __________________________________________________
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>

Steve Roder, University at Buffalo
HOD Service Coordinator
VM Systems Programmer
UNIX Systems Administrator (Solaris and AIX)
TSM/ADSM Administrator
(tkssteve AT buffalo DOT edu | (716)645-3564 | 
http://ubvm.cc.buffalo.edu/~tkssteve)