[CentOS] Dell Equallogic

>
> And how do you grow a filesystem without LVM?
> Online?

It certainly is not easy!
http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/html/Online_Storage_Reconfiguration_Guide/index.html

Here's hoping for an integrated solution in EL6, but from the looks of
Fedora, it's not likely is it?