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# Copyright (C) 2015-2020 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.
from glusto.core import Glusto as g
from glustolibs.gluster.gluster_base_class import (GlusterBaseClass,
runs_on)
from glustolibs.gluster.quota_ops import quota_enable, quota_limit_usage
from glustolibs.gluster.quota_libs import quota_validate
from glustolibs.gluster.glusterdir import mkdir
from glustolibs.gluster.glusterfile import move_file
from glustolibs.gluster.exceptions import ExecutionError
@runs_on([['distributed-replicated', 'replicated', 'dispersed', 'distributed',
'distributed-dispersed'],
['glusterfs', 'nfs']])
class TestQuotaRenamedDir(GlusterBaseClass):
@classmethod
def setUpClass(cls):
"""
Setup volume, mount volume and initialize necessary variables
which is used in tests
"""
# calling GlusterBaseClass setUpClass
cls.get_super_method(cls, 'setUpClass')()
# Setup Volume and Mount Volume
g.log.info("Starting to Setup and Mount Volume %s",
cls.volname)
ret = cls.setup_volume_and_mount_volume(mounts=cls.mounts)
if not ret:
raise ExecutionError("Failed to Setup_Volume and Mount_Volume %s"
% cls.volname)
g.log.info("Successful in Setup and Mount Volume %s", cls.volname)
def tearDown(self):
# Unmount and cleanup original volume
g.log.info("Starting to Unmount Volume and Cleanup Volume")
ret = self.unmount_volume_and_cleanup_volume(mounts=self.mounts)
if not ret:
raise ExecutionError("Failed to umount the vol & cleanup Volume")
g.log.info("Successful in umounting the volume and Cleanup")
# Calling GlusterBaseClass tearDown
self.get_super_method(self, 'tearDown')()
def test_quota_with_renamed_dir(self):
"""
Verifying directory quota functionality with respect to
the limit-usage option.
If a directory has limit set on it and the same directory is renamed ,
then on doing a quota list the changed name should be reflected.
* Enable quota on volume
* Create a directory 'foo' from client
* Set quota limit of 1GB on /foo
* Check if quota limit set is correct
* Rename directory 'foo' to 'bar' from client
* Check if quota limit set on 'bar' is same as before
"""
# Enable Quota on the volume
g.log.info("Enabling Quota on the volume %s", self.volname)
ret, _, _ = quota_enable(self.mnode, self.volname)
self.assertFalse(ret, "Failed to enable Quota on volume %s"
% self.volname)
# Create a directory named 'foo' under any mount dir
mount_obj = self.mounts[0]
mount_dir = mount_obj.mountpoint
client = mount_obj.client_system
g.log.info("Creating dir named 'foo' from client %s", client)
ret = mkdir(client, "%s/foo" % mount_dir)
self.assertTrue(ret, "Failed to create dir under %s-%s"
% (client, mount_dir))
g.log.info("Directory 'foo' created successfully")
# Set Quota Limit of 1GB for dir foo
g.log.info("Setting a quota limit of 1GB on directory 'foo' inside "
"volume %s", self.volname)
ret, _, _ = quota_limit_usage(self.mnode, self.volname,
"/foo", '1GB')
self.assertFalse(ret, "Failed to set Quota for dir '/foo'")
g.log.info("Set quota for dir '/foo' successfully")
# Get the Quota list and check '/foo' has Quota Limit of 1GB
g.log.info("Validating if the Quota limit set is correct for the "
"path '/foo' in volume %s", self.volname)
ret = quota_validate(self.mnode, self.volname, path="/foo",
hard_limit=1073741824)
self.assertTrue(ret, ("Quota Limit of 1GB was not set properly on the "
"path /foo' in volume %s", self.volname))
g.log.info("Successfully Validated Quota Limit of 1GB is set on the "
"path '/foo' in volume %s", self.volname)
# Rename the dir foo to bar
g.log.info("Renaming dir named 'foo' to 'bar' from client %s", client)
ret = move_file(client, "%s/foo" % (mount_dir), "%s/bar" % (mount_dir))
self.assertTrue(ret, "Failed to rename the directory 'foo' under "
"%s-%s" % (client, mount_dir))
g.log.info("Renamed the directory 'foo' to 'bar' successfully")
# Again get the quota list to check if directory /bar is present
g.log.info("Validating if the Quota limit set is correct for the "
"path '/bar' in volume %s", self.volname)
ret = quota_validate(self.mnode, self.volname, path="/bar",
hard_limit=1073741824)
self.assertTrue(ret, ("Failed to validate quota limit on the directory"
" 'bar'"))
g.log.info("Successfully Validated Quota Limit of 1GB is set on the "
"path '/bar' in volume %s", self.volname)
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