Latest Server News
I now have 9 regions up and running, five of which I will build on, and 4 void regions (they are just sea, no prims, but you can sail on them and fly over them). I will then surround the 9 regions with 16 void regions, so I can sail around every region.

No issues as yet with the server.

Updating the World Map
I have found 1 method to force the World Map to redraw:

a) Stop the opensim server,

b) Open each file in the Regions folder and set the value for lastmap_refresh to '0',

c) Restart the opensim server and log in,

d) Open the World Map, and over the next minute or two you will see it redraw.

Rock