Describe the issue:
The following section does not describe a new feature but a bug fix:

The lvm commands does not cause metadata corruption when run within the containers

Previously, when the lvm commands were run directly within the containers, it would cause LVM metadata corruption.

With this release, ceph-volume uses the host namespace to run the lvm commands and avoids metadata corruption. 

Describe the task you were trying to accomplish:
N/A

Suggestions for improvement:
Move the following statement from "New features->3.4. The Ceph Volume utility" to "6. Bug fixes"

Document URL:
https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/5.1/html/release_notes/enhancements#enhancement_the-ceph-volume-utility

Chapter/Section Number and Title:
"3. New features -> 3.4. The Ceph Volume utility"

Product Version:
5.1
Environment Details:
N/A

Any other versions of this document that also needs this update:
No

Additional information: