[fedora-atomic] PR #27: post: Work around LVM archival conflicting with ostree

[Dusty Mabe]

dustymabe canceled a pull-request against the project: `fedora-atomic` that you are
following.

Cancelled pull-request:

``
post: Work around LVM archival conflicting with ostree
``

https://pagure.io/fedora-atomic/pull-request/27