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# 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.
from glusto.core import Glusto as g
from glustolibs.gluster.gluster_base_class import (GlusterBaseClass, runs_on)
from glustolibs.gluster.exceptions import ExecutionError
from glustolibs.gluster.brick_libs import get_all_bricks
@runs_on([['arbiter', 'distributed-arbiter'], ['glusterfs']])
class TestDataDelete(GlusterBaseClass):
"""
Description:
Test data delete/rename on arbiter volume
"""
def setUp(self):
# Calling GlusterBaseClass
self.get_super_method(self, 'setUp')()
# Setup Volume and Mount Volume
ret = self.setup_volume_and_mount_volume(mounts=self.mounts)
if not ret:
raise ExecutionError("Failed to Setup_Volume and Mount_Volume")
g.log.info("Successful in Setup Volume and Mount Volume")
def tearDown(self):
"""
Cleanup and umount volume
"""
# Cleanup and umount 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_data_delete(self):
"""
Test steps:
- Get brick list
- Create files and rename
- Check if brick path contains old files
- Delete files from mountpoint
- Check .glusterfs/indices/xattrop is empty
- Check if brickpath is empty
"""
# pylint: disable=too-many-branches,too-many-statements,too-many-locals
# Get the bricks from the volume
bricks_list = get_all_bricks(self.mnode, self.volname)
g.log.info("Brick List : %s", bricks_list)
# Create files and rename
cmd = ('cd %s ;for i in `seq 1 100` ;do mkdir -pv directory$i;'
'cd directory$i;dd if=/dev/urandom of=file$i bs=1M count=5;'
'mv file$i renamed$i;done;' % (self.mounts[0].mountpoint))
ret, _, _ = g.run(self.clients[0], cmd)
self.assertEqual(ret, 0, "Fail: Not able to create files on "
"{}".format(self.mounts[0].mountpoint))
g.log.info("Files created successfully and renamed")
# Check if brickpath contains old files
for brick in bricks_list:
brick_node, brick_path = brick.split(":")
cmd = ("ls -1 %s |grep file |wc -l " % brick_path)
ret, out, _ = g.run(brick_node, cmd)
self.assertEqual(0, int(out.strip()), "Brick path {} contains old "
"file in node {}".format(brick_path, brick_node))
g.log.info("Brick path contains renamed files")
# Delete files from mountpoint
cmd = ('rm -rf -v %s/*' % self.mounts[0].mountpoint)
ret, _, _ = g.run(self.mounts[0].client_system, cmd)
self.assertEqual(ret, 0, "Failed to delete files")
g.log.info("Files deleted successfully for %s", self.mounts[0])
# Check .glusterfs/indices/xattrop is empty
for brick in bricks_list:
brick_node, brick_path = brick.split(":")
cmd = ("ls -1 %s/.glusterfs/indices/xattrop/ | "
"grep -ve \"xattrop-\" | wc -l" % brick_path)
ret, out, _ = g.run(brick_node, cmd)
self.assertEqual(0, int(out.strip()), ".glusterfs/indices/"
"xattrop is not empty")
g.log.info("No pending heals on bricks")
# Check if brickpath is empty
for brick in bricks_list:
brick_node, brick_path = brick.split(":")
cmd = ("ls -1 %s |wc -l " % brick_path)
ret, out, _ = g.run(brick_node, cmd)
self.assertEqual(0, int(out.strip()), "Brick path {} is not empty "
"in node {}".format(brick_path, brick_node))
g.log.info("Brick path is empty on all nodes")
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