The SET SERVERNAME and the servername in the DSM.SYS and the DSM.OPT are
not the same thing.  The server name that you can set with SET SERVERNAME
is passed to the client once the client connects to that server.  This is
how you can tell from the client which server you are connect to.

The servername in the DSM.SYS is a stanza name.  This stanza is pointed to
by the SERVERNAME option in the DSM.OPT file.  This is how you can control
the ability to connect to more than one ADSM server through different
DSM.OPT files.  There is no correlation between the stanza name and the
server name that is set with the SET SERVERNAME command.

Hope this helps - David Bohm, ADSM technical support.