OpenStack Block Storage (Cinder)
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# Copyright 2018 Red Hat, Inc
# Copyright 2017 Rackspace Australia
# Copyright 2018 Michael Still and Aptira
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
Helpers for filesystem related routines.
from oslo_concurrency import processutils
import cinder.privsep
def umount(mountpoint):
processutils.execute('umount', mountpoint, attempts=1, delay_on_retry=True)