yum very slow

[seth vidal]

> > 
> 
> developmen: ################################################## 3770/3770
> Added 135 new packages, deleted 137 old in 8.43 seconds
> (wait about 2 minutes with 100% CPU and some disk activity)
> Resolving Dependencies
> --> Populating transaction set with selected packages. Please wait.
> ---> Downloading header for kernel-devel to pack into transaction set.
> 
> Athlon64 3200+ x86_64 1GB RAM
> 
> Not quite an hour, but that's a long time to get stuck with no visible 
> indication of what's happening.
> 

we've done this before on your system, warren, disable ipv6 support and
see if it miraculously speeds up.

-sv