1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
# Copyright (C) 2020 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 mount point ownership persistence post volume restart.
"""
from time import sleep
from glusto.core import Glusto as g
from glustolibs.gluster.exceptions import ExecutionError
from glustolibs.gluster.gluster_base_class import GlusterBaseClass, runs_on
from glustolibs.gluster.glusterfile import (
get_file_stat,
set_file_permissions)
from glustolibs.gluster.volume_ops import (
volume_stop,
volume_start)
from glustolibs.gluster.volume_libs import wait_for_volume_process_to_be_online
@runs_on([['arbiter', 'distributed', 'replicated', 'distributed-replicated',
'dispersed', 'distributed-dispersed', 'distributed-arbiter'],
['glusterfs']])
class TestMountPointOwnershipPostVolumeRestart(GlusterBaseClass):
""" Test mount point ownership persistence post volume restart """
def setUp(self):
"""Setup Volume"""
# Calling GlusterBaseClass setUp
self.get_super_method(self, 'setUp')()
# Setup and mount the volume
ret = self.setup_volume_and_mount_volume(mounts=self.mounts)
if not ret:
raise ExecutionError("Failed to setup volume and mount it")
self.client = self.mounts[0].client_system
self.mountpoint = self.mounts[0].mountpoint
def validate_mount_permissions(self):
"""
Verify the mount permissions
"""
stat_mountpoint_dict = get_file_stat(self.client,
self.mounts[0].mountpoint)
self.assertEqual(stat_mountpoint_dict['access'], '777', "Expected 777 "
" but found %s" % stat_mountpoint_dict['access'])
g.log.info("Mountpoint permissions is 777, as expected.")
def test_mountpoint_ownsership_post_volume_restart(self):
"""
Test mountpoint ownership post volume restart
1. Create a volume and mount it on client.
2. set ownsership permissions and validate it.
3. Restart volume.
4. Ownership permissions should persist.
"""
# Set full permissions on the mountpoint.
ret = set_file_permissions(self.clients[0], self.mountpoint,
"-R 777")
self.assertTrue(ret, "Failed to set permissions on the mountpoint")
g.log.info("Set full permissions on the mountpoint.")
# Validate the permissions set.
self.validate_mount_permissions()
# Stop the volume.
ret = volume_stop(self.mnode, self.volname)
self.assertTrue(ret, ("Failed to stop volume %s" % self.volname))
g.log.info("Successful in stopping volume.")
# Start the volume.
ret = volume_start(self.mnode, self.volname)
self.assertTrue(ret, ("Failed to start volume %s" % self.volname))
g.log.info("Successful in starting volume.")
# Wait for all volume processes to be up and running.
ret = wait_for_volume_process_to_be_online(self.mnode, self.volname)
self.assertTrue(ret, ("All volume processes are not up"))
g.log.info("All volume processes are up and running.")
# Adding sleep for the mount to be recognized by client.
sleep(3)
# validate the mountpoint permissions.
self.validate_mount_permissions()
def tearDown(self):
"""tearDown callback"""
# Unmount volume and cleanup.
ret = self.unmount_volume_and_cleanup_volume(mounts=self.mounts)
if not ret:
raise ExecutionError("Failed to unmount and cleanup volume")
g.log.info("Successful in unmount and cleanup of volume")
# Calling GlusterBaseClass tearDown
self.get_super_method(self, 'tearDown')()
|
