2.1.10-worker core dumps on minotaur

[Joshua Slive]

I've already posted this on infrastructure@, but I thought I should 
mention it here as well because it might have an effect on the release 
decision.  We have at least 3 core dumps from 2.1.10 on minotaur.  They 
are in /x1/coredumps, but none seem debuggable.  This might have to do 
with them getting truncated writing to a full filesystem, but we won't 
know until we get another one.

It is important to note that this is the first time we've run worker on 
minotaur (freebsd).  So it may still be a freebsd threading issue.  I 
don't know.

Joshua.