On Tue, Aug 3, 2010 at 1:07 PM, hadi motamedi <motamedi24 at gmail.com> wrote: > Dear All > On my centos machine, I need to install redhat on one of its partitions and > so make it dual boot . Can you please let me know how this can be > accomplished? In case you didn't see my mail yesterday: Last warning. Do some research for yourself before asking here. Ralph