The correct path on Fedora is:
[root@overcloud-controller-0 ~]# grep lock_path /usr/share/cinder/cinder-dist.conf lock_path = /var/lib/cinder/tmp
The correct path on Fedora is:
[root@overcloud -controller- 0 ~]# grep lock_path /usr/share/ cinder/ cinder- dist.conf
lock_path = /var/lib/cinder/tmp