[CentOS] how to access lvm inside lvm

[Phil Schaffner]

Peter Peltonen wrote on 04/30/2011 03:51 AM:
> ... I just clicked my way through the CentOS installation like I
> usually do, and that meant using LVM. And I don't think you are even
> given an option to define the default vg name during the installation?

If you want to use the default setup but have an opportunity to tweak, 
such as changing VG names, check the box to review and modify the 
partition setup on the page that lets you choose the partition method.

Phil