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# Copyright (C) 2017-2018 Red Hat, Inc. <http://www.redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
""" Description:
Test Cases in this module tests the Fuse sub directory feature
"""
import copy
from glusto.core import Glusto as g
from glustolibs.gluster.gluster_base_class import (GlusterBaseClass,
runs_on)
from glustolibs.gluster.glusterdir import mkdir
from glustolibs.gluster.exceptions import ExecutionError
@runs_on([['replicated', 'distributed', 'distributed-replicated',
'dispersed', 'distributed-dispersed'],
['glusterfs']])
class FuseSubDirMount(GlusterBaseClass):
"""
Tests to verify Fuse subdir feature
"""
@classmethod
def setUpClass(cls):
"""
Setup and mount volume
"""
cls.get_super_method(cls, 'setUpClass')()
# Setup Volume and Mount Volume
g.log.info("Starting volume setup and mount %s",
cls.volname)
ret = cls.setup_volume_and_mount_volume(cls.mounts)
if not ret:
raise ExecutionError("Failed to Setup "
"and Mount_Volume %s" % cls.volname)
g.log.info("Successfully set and mounted the volume: %s", cls.volname)
def test_subdir_mount(self):
"""
Check sub dir mount functionality
Steps:
1. Create a sub-directory on the mounted volume.
2. Unmount volume.
3. Mount sub-directory on client. This should pass.
"""
# Create sub directory on mounted volume
ret = mkdir(self.mounts[0].client_system, "%s/d1"
% self.mounts[0].mountpoint)
self.assertTrue(ret, ("Failed to create directory in volume %s from "
"client %s"
% (self.volname,
self.mounts[0].client_system)))
# Unmount volume
ret = self.unmount_volume(self.mounts)
self.assertTrue(ret, "Failed to unmount one or more volumes")
g.log.info("Successfully unmounted all volumes")
# Creating mounts list for mounting sub-directories
self.subdir_mounts = [copy.deepcopy(self.mounts[0])]
self.subdir_mounts[0].volname = "%s/d1"\
% self.volname
# Mount sub-directory on client
ret = self.subdir_mounts[0].mount()
self.assertTrue(ret, ("Failed to mount sub directory %s"
% self.subdir_mounts[0].volname))
g.log.info("Successfully mounted sub directory %s on client %s",
self.subdir_mounts[0].volname,
self.subdir_mounts[0].client_system)
# Unmount sub directories
ret = self.unmount_volume(self.subdir_mounts)
self.assertTrue(ret, "Failed to unmount one or more sub-directories")
g.log.info("Successfully unmounted all sub-directories")
def tearDown(self):
"""
Unmounting and cleaning up
"""
g.log.info("Unmounting sub-dir mounts")
ret = self.cleanup_volume()
if not ret:
raise ExecutionError("Failed to Unmount and cleanup sub-dir "
"mounts")
g.log.info("Successfully unmounted sub-dir mounts and cleaned")
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