ade7d89c2e
This reverts commit a62c9dfdd41ab0be8bedd99ca39b82701d73ef4f. This did not account for cases where truncate is called w/o elevated privileges. Related-Bug: #1818504 Change-Id: I3cb85be854e68fda525cfebe254ce7c85d8e3d37
30 lines
949 B
Python
30 lines
949 B
Python
# Copyright 2018 Red Hat, Inc
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# Copyright 2017 Rackspace Australia
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# Copyright 2018 Michael Still and Aptira
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Helpers for filesystem related routines.
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"""
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from oslo_concurrency import processutils
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import cinder.privsep
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@cinder.privsep.sys_admin_pctxt.entrypoint
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def umount(mountpoint):
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processutils.execute('umount', mountpoint, attempts=1, delay_on_retry=True)
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