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| -rw-r--r-- | tests/functional/glusterd/test_profile_simultaneously_on_different_nodes.py | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/tests/functional/glusterd/test_profile_simultaneously_on_different_nodes.py b/tests/functional/glusterd/test_profile_simultaneously_on_different_nodes.py new file mode 100644 index 000000000..33d74daf7 --- /dev/null +++ b/tests/functional/glusterd/test_profile_simultaneously_on_different_nodes.py @@ -0,0 +1,185 @@ +# 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. + +""" + Test Description: + Tests to test profile simultaneously on different nodes. +""" + +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.profile_ops import profile_start +from glustolibs.misc.misc_libs import upload_scripts +from glustolibs.io.utils import validate_io_procs +from glustolibs.gluster.lib_utils import is_core_file_created +from glustolibs.gluster.gluster_init import is_glusterd_running +from glustolibs.gluster.volume_ops import get_volume_list +from glustolibs.gluster.volume_libs import (cleanup_volume, setup_volume) + + +@runs_on([['distributed', 'replicated', 'distributed-replicated', + 'dispersed', 'distributed-dispersed'], ['glusterfs']]) +class TestProfileSimultaneouslyOnDifferentNodes(GlusterBaseClass): + + @classmethod + def setUpClass(cls): + cls.get_super_method(cls, 'setUpClass')() + + # Uploading file_dir script in all client direcotries + cls.script_upload_path = ("/usr/share/glustolibs/io/scripts/" + "file_dir_ops.py") + ret = upload_scripts(cls.clients, cls.script_upload_path) + if not ret: + raise ExecutionError("Failed to upload IO scripts to clients %s" + % cls.clients) + g.log.info("Successfully uploaded IO scripts to clients %s", + cls.clients) + + def setUp(self): + self.get_super_method(self, 'setUp')() + # Creating Volume and mounting volume. + ret = self.setup_volume_and_mount_volume(self.mounts) + if not ret: + raise ExecutionError("Volume creation or mount failed: %s" + % self.volname) + g.log.info("Volume created and mounted successfully : %s", + self.volname) + + def tearDown(self): + # Unmounting and cleaning volume. + ret = self.unmount_volume_and_cleanup_volume(self.mounts) + if not ret: + raise ExecutionError("Unable to delete volume % s" % self.volname) + g.log.info("Volume deleted successfully : %s", self.volname) + + # clean up all volumes + vol_list = get_volume_list(self.mnode) + if not vol_list: + raise ExecutionError("Failed to get the volume list") + for volume in vol_list: + ret = cleanup_volume(self.mnode, volume) + if not ret: + raise ExecutionError("Unable to delete volume % s" % volume) + g.log.info("Volume deleted successfully : %s", volume) + + self.get_super_method(self, 'tearDown')() + + def test_profile_simultaneously_on_different_nodes(self): + """ + Test Case: + 1) Create a volume and start it. + 2) Mount volume on client and start IO. + 3) Start profile on the volume. + 4) Create another volume. + 5) Start profile on the volume. + 6) Run volume status in a loop in one of the node. + 7) Run profile info for the new volume on one of the other node + 8) Run profile info for the new volume in loop for 100 times on + the other node + """ + # Timestamp of current test case of start time + ret, test_timestamp, _ = g.run_local('date +%s') + test_timestamp = test_timestamp.strip() + + # Start IO on mount points. + self.all_mounts_procs = [] + counter = 1 + for mount_obj in self.mounts: + g.log.info("Starting IO on %s:%s", mount_obj.client_system, + mount_obj.mountpoint) + cmd = ("/usr/bin/env python %s create_deep_dirs_with_files " + "--dir-depth 4 " + "--dir-length 6 " + "--dirname-start-num %d " + "--max-num-of-dirs 3 " + "--num-of-files 5 %s" % ( + self.script_upload_path, + counter, mount_obj.mountpoint)) + proc = g.run_async(mount_obj.client_system, cmd, + user=mount_obj.user) + self.all_mounts_procs.append(proc) + counter += 1 + + # Start profile on volume. + ret, _, _ = profile_start(self.mnode, self.volname) + self.assertEqual(ret, 0, "Failed to start profile on volume: %s" + % self.volname) + g.log.info("Successfully started profile on volume: %s", + self.volname) + + # Validate IO + self.assertTrue( + validate_io_procs(self.all_mounts_procs, self.mounts), + "IO failed on some of the clients" + ) + g.log.info("IO validation complete.") + + # Create and start a volume + self.volume['name'] = "volume_2" + self.volname = "volume_2" + ret = setup_volume(self.mnode, self.all_servers_info, self.volume) + self.assertTrue(ret, "Failed to create and start volume") + g.log.info("Successfully created and started volume_2") + + # Start profile on volume. + ret, _, _ = profile_start(self.mnode, self.volname) + self.assertEqual(ret, 0, "Failed to start profile on volume: %s" + % self.volname) + g.log.info("Successfully started profile on volume: %s", + self.volname) + + # Run volume status on one of the node in loop + cmd = "for i in `seq 1 100`;do gluster v status;done" + proc1 = g.run_async(self.servers[1], cmd) + + # Check profile on one of the other node + cmd = "gluster v profile %s info" % self.volname + ret, _, _ = g.run(self.mnode, cmd) + self.assertEqual(ret, 0, "Failed to run profile info on volume: %s" + " on node %s" % (self.volname, self.mnode)) + g.log.info("Successfully run pofile info on volume: %s on node %s", + self.volname, self.mnode) + + # Run volume profile info on one of the other node in loop + cmd = """for i in `seq 1 100`;do gluster v profile %s info; + done""" % self.volname + proc2 = g.run_async(self.servers[3], cmd) + + ret1, _, _ = proc1.async_communicate() + ret2, _, _ = proc2.async_communicate() + + self.assertEqual(ret1, 0, "Failed to run volume status in a loop" + " on node %s" % self.servers[1]) + g.log.info("Successfully running volume status in a loop on node" + " %s", self.servers[1]) + + self.assertEqual(ret2, 0, "Failed to run profile info in a loop" + " on node %s" % self.servers[3]) + g.log.info("Successfully running volume status in a loop on node" + " %s", self.servers[3]) + + # Chekcing for core files. + ret = is_core_file_created(self.servers, test_timestamp) + self.assertTrue(ret, "glusterd service should not crash") + g.log.info("No core file found, glusterd service running " + "successfully") + + # Checking whether glusterd is running or not + ret = is_glusterd_running(self.servers) + self.assertEqual(ret, 0, "Glusterd has crashed on nodes.") + g.log.info("No glusterd crashes observed.") |