lvm services enabled without any lvm devices

[François Patte]

Bonjour,

I installed fedora 24 on 2 (software) RAID1 disks: in that case,
anaconda do not set any lvm but some lvm services are enabled and running:

 lvm2-monitor.service
lvm2-lvmetad.socket
lvm2-lvmpolld.socket

Is there any reason for this and can I disable them?

I have some problems at shutdown with the raid devices (sometimes
shutdown hangs and I have to use the power button to turn the computer
off)  and I am searching to have a minimum necessary services enabled.

Thank you.

-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. [phone]
http://www.math-info.univ-paris5.fr/~patte