Remove ceph.client.xenserver.keyring
Remove ceph.client.xenserver.keyring

Rbd-fuse can't use other IDs except client.admin
Remove client.xenserver id at all. Just copy ceph.client.admin.keyring
from ceph cluster.

suzj801/RBDSR,suzj801/RBDSR,rposudnevskiy/RBDSR,rposudnevskiy/RBDSR