[CentOS] LVM: how do I change the UUID of a LV?

Wed Mar 5 00:43:38 UTC 2008
nate <centos at linuxpowered.net>

Timothy Selivanow wrote:
> I know how to change the UUID of Physical Volumes and Volume Groups, but
> when I try to do the same for a Logical Volume, lvchange complains that
> "--uuid" is not an option.  Here is how I've been changing the others
> (note that "--uuid" does not appear in the man pages for pvchange and
> vgchange for lvm2-2.02.26-3.el5):

check this out, I went down this path briefly but aborted and
came up with a better solution for my needs,