internetnews.com: IBM, HP Stack Up on Linux

“IBM and HP are striking up new open source stack initiatives,
as the two big Linux systems and services vendors continue to
evolve their respective open source offerings.

“HP’s Open Source Integrated Portfolio (OSIP) is comprised of HP
Open Source Middleware Stacks (OSMS), which is a new service and
open source product offering for Windows and HP-UX, as well as
traditional Linux deployments…”