from cinder import exception
from cinder.exception import EMCVnxCLICmdError
- from cinder.i18n import _
+ from cinder.i18n import _, _LE, _LI, _LW
from cinder.openstack.common import excutils
-from cinder.openstack.common import jsonutils as json
from cinder.openstack.common import lockutils
from cinder.openstack.common import log as logging
from cinder.openstack.common import loopingcall