summaryrefslogtreecommitdiffstats
path: root/tests/functional/arbiter
diff options
context:
space:
mode:
authorKaran Sandha <ksandha@redhat.com>2018-02-02 18:28:57 +0530
committerJonathan Holloway <jholloway@redhat.com>2018-05-04 16:08:08 +0000
commit796fe4023b339f09bcc6c4403738ff1b0b81fc7e (patch)
treebcac5e16170ef7fb7be8145078ef288ddbfb8d8d /tests/functional/arbiter
parent603413401ce5ebbf6d8d615095ff564f20d8f9aa (diff)
Testcase involves killing brick in cyclic order and listing the directories after healing from mount point
Change-Id: Ifcd1bac10982a0a2f348e4475ad167921625affa Signed-off-by: Karan Sandha <ksandha@redhat.com> Signed-off-by: Vitalii Koriakov <vkoriako@redhat.com>
Diffstat (limited to 'tests/functional/arbiter')
-rwxr-xr-xtests/functional/arbiter/brick_cases/test_cyclic_brick_kill_list.py206
1 files changed, 206 insertions, 0 deletions
diff --git a/tests/functional/arbiter/brick_cases/test_cyclic_brick_kill_list.py b/tests/functional/arbiter/brick_cases/test_cyclic_brick_kill_list.py
new file mode 100755
index 0000000..37709ca
--- /dev/null
+++ b/tests/functional/arbiter/brick_cases/test_cyclic_brick_kill_list.py
@@ -0,0 +1,206 @@
+# Copyright (C) 2017-2018 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.volume_libs import log_volume_info_and_status
+from glustolibs.gluster.brick_libs import (
+ bring_bricks_offline, bring_bricks_online,
+ are_bricks_offline, get_all_bricks,
+ are_bricks_online)
+from glustolibs.gluster.heal_libs import (
+ monitor_heal_completion, are_all_self_heal_daemons_are_online)
+from glustolibs.gluster.exceptions import ExecutionError
+from glustolibs.io.utils import (validate_io_procs,
+ list_all_files_and_dirs_mounts,
+ wait_for_io_to_complete)
+from glustolibs.misc.misc_libs import upload_scripts
+
+
+@runs_on([['replicated', 'distributed-replicated'],
+ ['glusterfs', 'cifs', 'nfs']])
+class ListMount(GlusterBaseClass):
+ """
+ Tetstcase involves killing brick in cyclic order and
+ listing the directories after healing from mount point
+ """
+ @classmethod
+ def setUpClass(cls):
+ # Calling GlusterBaseClass setUpClass
+ GlusterBaseClass.setUpClass.im_func(cls)
+
+ # Upload io scripts for running IO on mounts
+ g.log.info("Upload io scripts to clients %s for running IO on mounts",
+ cls.clients)
+ script_local_path = ("/usr/share/glustolibs/io/scripts/"
+ "file_dir_ops.py")
+ cls.script_upload_path = ("/usr/share/glustolibs/io/scripts/"
+ "file_dir_ops.py")
+ ret = upload_scripts(cls.clients, [script_local_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)
+
+ cls.counter = 1
+ # int: Value of counter is used for dirname-start-num argument for
+ # file_dir_ops.py create_deep_dirs_with_files.
+
+ # The --dir-length argument value for file_dir_ops.py
+ # create_deep_dirs_with_files is set to 10 (refer to the cmd in setUp
+ # method). This means every mount will create
+ # 10 top level dirs. For every mountpoint/testcase to create new set of
+ # dirs, we are incrementing the counter by --dir-length value i.e 10
+ # in this test suite.
+
+ # If we are changing the --dir-length to new value, ensure the counter
+ # is also incremented by same value to create new set of files/dirs.
+
+ def setUp(self):
+ # Calling GlusterBaseClass setUp
+ GlusterBaseClass.setUp.im_func(self)
+
+ self.all_mounts_procs = []
+ self.io_validation_complete = False
+
+ # Setup Volume and Mount Volume
+ g.log.info("Starting to 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):
+ """
+ If test method failed before validating IO, tearDown waits for the
+ IO's to complete and checks for the IO exit status
+
+ Unmount Volume and Cleanup Volume
+ """
+ # Wait for IO to complete if io validation is not executed in the
+ # test method
+ if not self.io_validation_complete:
+ g.log.info("Wait for IO to complete as IO validation did not "
+ "succeed in test method")
+ ret = wait_for_io_to_complete(self.all_mounts_procs, self.mounts)
+ if not ret:
+ raise ExecutionError("IO failed on some of the clients")
+ g.log.info("IO is successful on all mounts")
+
+ # List all files and dirs created
+ g.log.info("List all files and directories:")
+ ret = list_all_files_and_dirs_mounts(self.mounts)
+ if not ret:
+ raise ExecutionError("Failed to list all files and dirs")
+ g.log.info("Listing all files and directories is successful")
+
+ # Unmount Volume and Cleanup 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 Unmount Volume and Cleanup Volume")
+ g.log.info("Successful in Unmount Volume and Cleanup Volume")
+
+ # Calling GlusterBaseClass tearDown
+ GlusterBaseClass.tearDown.im_func(self)
+
+ def test_files_on_mount(self):
+ """""
+ Description:-
+ - I/O on the mounts
+ - kill brick in cyclic order
+ - list the files after healing
+ """""
+
+ # IO on the mount point
+ g.log.info("Starting IO on all mounts...")
+ for mount_obj in self.mounts:
+ g.log.info("Starting IO on %s:%s", mount_obj.client_system,
+ mount_obj.mountpoint)
+ cmd = ("python %s create_deep_dirs_with_files "
+ "--dirname-start-num %d "
+ "--dir-depth 2 "
+ "--dir-length 35 "
+ "--max-num-of-dirs 5 "
+ "--num-of-files 5 %s" % (self.script_upload_path,
+ self.counter,
+ mount_obj.mountpoint))
+ proc = g.run_async(mount_obj.client_system, cmd,
+ user=mount_obj.user)
+ self.all_mounts_procs.append(proc)
+ self.counter = self.counter + 10
+ self.io_validation_complete = False
+
+ # Killing bricks in cyclic order
+ bricks_list = get_all_bricks(self.mnode, self.volname)
+ for brick in bricks_list:
+ # Bring brick offline
+ g.log.info('Bringing bricks %s offline', brick)
+ ret = bring_bricks_offline(self.volname, [brick])
+ self.assertTrue(ret, 'Failed to bring bricks %s offline' % brick)
+
+ ret = are_bricks_offline(self.mnode, self.volname, [brick])
+ self.assertTrue(ret, 'Bricks %s are not offline' % brick)
+ g.log.info('Bringing bricks %s offline is successful', brick)
+
+ # Bring brick online
+ g.log.info('Bringing bricks %s online', brick)
+ ret = bring_bricks_online(self.mnode, self.volname, [brick])
+ self.assertTrue(ret, 'Failed to bring bricks %s online' % brick)
+ g.log.info('Bricks %s are online', brick)
+
+ # Check if bricks are online
+ ret = are_bricks_online(self.mnode, self.volname, bricks_list)
+ self.assertTrue(ret, 'Bricks %s are not online' % bricks_list)
+ g.log.info('Bricks %s are online', bricks_list)
+
+ # Check daemons
+ g.log.info('Checking daemons...')
+ ret = are_all_self_heal_daemons_are_online(self.mnode,
+ self.volname)
+ self.assertTrue(ret, 'Some of the self-heal Daemons are offline')
+ g.log.info('All self-heal Daemons are online')
+
+ # Validate IO
+ g.log.info("Wait for IO to complete and validate IO ...")
+ ret = validate_io_procs(self.all_mounts_procs, self.mounts)
+ self.assertTrue(ret, "IO failed on some of the clients")
+ self.io_validation_complete = True
+ g.log.info("IO is successful on all mounts")
+
+ # Checking volume status
+ g.log.info("Logging volume info and Status after bringing bricks "
+ "offline from the volume %s", self.volname)
+ ret = log_volume_info_and_status(self.mnode, self.volname)
+ self.assertTrue(ret, ("Logging volume info and status failed on "
+ "volume %s" % self.volname))
+ g.log.info("Successful in logging volume info and status of volume %s",
+ self.volname)
+
+ # Monitoring heals on the volume
+ g.log.info("Wait for self-heal to completeon the volume")
+ ret = monitor_heal_completion(self.mnode, self.volname)
+ self.assertTrue(ret, ("Self heal didn't complete even after waiting "
+ "for 20 minutes."))
+ g.log.info("self-heal is successful after changing the volume type "
+ "from replicated to arbitered volume")
+
+ # List all files and dirs created
+ g.log.info("List all files and directories:")
+ ret = list_all_files_and_dirs_mounts(self.mounts)
+ self.assertTrue(ret, "Failed to list all files and dirs")
+ g.log.info("Listing all files and directories is successful")