From a60cbdef93a7d06bb07443e6e46ee7c3f382a6b9 Mon Sep 17 00:00:00 2001 From: nik-redhat Date: Thu, 24 Sep 2020 20:10:37 +0530 Subject: [Test]: Volume status show bricks online though brickpath is deleted Steps- 1) Create a volume and start it. 2) Fetch the brick list 3) Remove any brickpath 4) Check number of bricks online is equal to number of bricks in volume Change-Id: I4c3a6692fc88561a47a7d2564901f21dfe0073d4 Signed-off-by: nik-redhat --- ..._show_bricks_online_though_brickpath_deleted.py | 81 ++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 tests/functional/glusterd/test_volume_status_show_bricks_online_though_brickpath_deleted.py (limited to 'tests/functional/glusterd') diff --git a/tests/functional/glusterd/test_volume_status_show_bricks_online_though_brickpath_deleted.py b/tests/functional/glusterd/test_volume_status_show_bricks_online_though_brickpath_deleted.py new file mode 100644 index 000000000..0baf1c4be --- /dev/null +++ b/tests/functional/glusterd/test_volume_status_show_bricks_online_though_brickpath_deleted.py @@ -0,0 +1,81 @@ +# Copyright (C) 2020 Red Hat, Inc. +# +# 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: + Volume status when one of the brickpath is not available. +""" + +import random +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.brick_libs import (are_bricks_online, get_all_bricks) + + +@runs_on([['distributed', 'replicated', 'distributed-replicated', + 'dispersed', 'distributed-dispersed', 'arbiter', + 'distributed-arbiter'], ['glusterfs']]) +class TestVolumeStatusShowBrickOnlineThoughBrickpathDeleted(GlusterBaseClass): + + def setUp(self): + # calling GlusterBaseClass setUp + self.get_super_method(self, 'setUp')() + + # Creating and starting Volume + ret = self.setup_volume() + if not ret: + raise ExecutionError("Volume creation failed: %s" + % self.volname) + g.log.info("Volume created successfully : %s", self.volname) + + def tearDown(self): + # Stopping the volume and Cleaning up the volume + ret = self.cleanup_volume() + if not ret: + raise ExecutionError("Failed to cleanup the volume %s" + % self.volname) + g.log.info("Volume deleted successfully: %s", self.volname) + + # Calling GlusterBaseClass tearDown + self.get_super_method(self, 'tearDown')() + + def test_volume_status_show_brick_online_though_brickpath_deleted(self): + """ + Test Case: + 1) Create a volume and start it. + 2) Fetch the brick list + 3) Remove any brickpath + 4) Check number of bricks online is equal to number of bricks in volume + """ + # Fetching the brick list + brick_list = get_all_bricks(self.mnode, self.volname) + self.assertIsNotNone(brick_list, "Failed to get the bricks in" + " the volume") + + # Command for removing brick directory + random_brick = random.choice(brick_list) + node, brick_path = random_brick.split(r':') + cmd = 'rm -rf ' + brick_path + + # Removing brick directory of one node + ret, _, _ = g.run(node, cmd) + self.assertEqual(ret, 0, "Failed to remove brick dir") + g.log.info("Brick directory removed successfully") + + # Checking if all the bricks are online or not + ret = are_bricks_online(self.mnode, self.volname, brick_list) + self.assertTrue(ret, "Unexpected: All the bricks are not online") + g.log.info("Expected: All the bricks are online") -- cgit