Overview Buffers just keep on growing...

[Donald Roeber]

A few weeks ago, we ran into a problem where our overview buffers were 
full.  I added an additional buffer, which brought the percentage of 
used overview space down to 71%.  Since then, I've updated our 
expire.ctl to be a little more strict, figuring that I'd expire more 
articles, and free up overview buffer space.  However, that doesn't 
seem to be happening.  I'm now using 89% of my overview space.  I'm 
running INN 2.3.3 on Tru64 5.1a. ovmethod is set to buffindexed, and I 
have four 2GB buffers created.  We're bringing in about 350000 articles 
a day, and sending out about 165000.  Do I simply need more buffers?

-- 
Donald Roeber
ISC Networking