osd: fix check gpt
osd: fix check gpt

the gpt label creation doesn't work even with parted module.
This commit fixes the gpt label creation by using parted command
instead.

Signed-off-by: Guillaume Abrioux <30a9df5a0293a6108675377fa1673f7aa713f915@redhat.com>

fgal/ceph-ansible,font/ceph-ansible,ceph/ceph-ansible,travmi/ceph-ansible,travmi/ceph-ansible,fgal/ceph-ansible,font/ceph-ansible,ceph/ceph-ansible