Fixing overview

[Bill Davidsen]

Any thoughts on fixing overview other than makehistory? A server with 
some kind of problems is crashing regularly, and we can't take it out of 
service for a month until new capacity is delivered. In the meantime the 
overview is definitely not correct for some groups, I just don't have a 
good way to clean it in realistic time.

The server has about 4TB of mostly small articles...

-- 
    -bill davidsen (davidsen at tmr.com)
"The secret to procrastination is to put things off until the
  last possible moment - but no longer"  -me