If you want to use different ceph storage,
something they have differents values like ms_nocrc = true.(they are also others ones).
The client need to specify theses special options to be able to connect
This patch allow to create a ceph config file for each storeid in
/etc/pve/priv/ceph/$storeid.conf
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>