summaryrefslogtreecommitdiffstats
path: root/tests/functional/afr
diff options
context:
space:
mode:
authorVitalii Koriakov <vkoriako@redhat.com>2018-06-12 14:05:56 +0300
committerJonathan Holloway <jholloway@redhat.com>2018-06-14 13:33:32 +0000
commit13f36d419aa14dc51414e64852d8e62b7e818708 (patch)
tree00676bd8e7ecf6337da493d8c2cabc578f5bf837 /tests/functional/afr
parent58d25cdc2b780979b56765705af17f593835f02f (diff)
All the fields in heal info must be mentioned consistently when few of the bricks are down
Change-Id: I1169250706494b1b833d3b7e8a1ee148426e224b Signed-off-by: Vitalii Koriakov <vkoriako@redhat.com>
Diffstat (limited to 'tests/functional/afr')
-rw-r--r--tests/functional/afr/test_heal_info_should_have_fixed_fields.py192
1 files changed, 192 insertions, 0 deletions
diff --git a/tests/functional/afr/test_heal_info_should_have_fixed_fields.py b/tests/functional/afr/test_heal_info_should_have_fixed_fields.py
new file mode 100644
index 0000000..8503888
--- /dev/null
+++ b/tests/functional/afr/test_heal_info_should_have_fixed_fields.py
@@ -0,0 +1,192 @@
+# Copyright (C) 2015-2018 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.exceptions import ExecutionError
+from glustolibs.gluster.brick_libs import (select_bricks_to_bring_offline,
+ bring_bricks_offline,
+ bring_bricks_online,
+ are_bricks_offline,
+ get_all_bricks)
+from glustolibs.gluster.heal_libs import (monitor_heal_completion,
+ is_heal_complete,
+ is_volume_in_split_brain)
+from glustolibs.gluster.heal_ops import get_heal_info_summary
+from glustolibs.misc.misc_libs import upload_scripts
+from glustolibs.io.utils import (validate_io_procs,
+ wait_for_io_to_complete)
+
+
+@runs_on([['distributed-replicated'],
+ ['glusterfs', 'cifs', 'nfs']])
+class VerifySelfHealTriggersHealCommand(GlusterBaseClass):
+ """
+ Description:
+ Verify self-heal Triggers with self heal with heal command
+ """
+ @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)
+
+ 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
+
+ Cleanup and umount volume
+ """
+ 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")
+
+ # Cleanup and umount 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
+ GlusterBaseClass.tearDown.im_func(self)
+
+ def test_heal_info_should_have_fixed_fields(self):
+ """
+ - Create IO
+ - While IO is creating - bring down a couple of bricks
+ - Wait for IO to complete
+ - Bring up the down bricks
+ - Wait for heal to complete
+ - Check for fields 'Brick', 'Status', 'Number of entries' in heal info
+ """
+ # Creating files on client side
+ for mount_obj in self.mounts:
+ g.log.info("Generating data for %s:%s",
+ mount_obj.client_system, mount_obj.mountpoint)
+ # Create files
+ g.log.info('Creating files...')
+ command = ("python %s create_deep_dirs_with_files "
+ "-d 2 -l 2 -f 50 %s"
+ % (self.script_upload_path, mount_obj.mountpoint))
+
+ proc = g.run_async(mount_obj.client_system, command,
+ user=mount_obj.user)
+ self.all_mounts_procs.append(proc)
+ self.io_validation_complete = False
+
+ # Select bricks to bring offline
+ bricks_to_bring_offline_dict = (select_bricks_to_bring_offline(
+ self.mnode, self.volname))
+ bricks_to_bring_offline = filter(None, (
+ bricks_to_bring_offline_dict['hot_tier_bricks'] +
+ bricks_to_bring_offline_dict['cold_tier_bricks'] +
+ bricks_to_bring_offline_dict['volume_bricks']))
+
+ # Bring brick offline
+ g.log.info('Bringing bricks %s offline...', bricks_to_bring_offline)
+ ret = bring_bricks_offline(self.volname, bricks_to_bring_offline)
+ self.assertTrue(ret, 'Failed to bring bricks %s offline' %
+ bricks_to_bring_offline)
+
+ ret = are_bricks_offline(self.mnode, self.volname,
+ bricks_to_bring_offline)
+ self.assertTrue(ret, 'Bricks %s are not offline'
+ % bricks_to_bring_offline)
+ g.log.info('Bringing bricks %s offline is successful',
+ bricks_to_bring_offline)
+
+ # 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")
+
+ # Bring brick online
+ g.log.info('Bringing bricks %s online...', bricks_to_bring_offline)
+ ret = bring_bricks_online(self.mnode, self.volname,
+ bricks_to_bring_offline)
+ self.assertTrue(ret, 'Failed to bring bricks %s online' %
+ bricks_to_bring_offline)
+ g.log.info('Bringing bricks %s online is successful',
+ bricks_to_bring_offline)
+
+ # Monitor heal completion
+ ret = monitor_heal_completion(self.mnode, self.volname)
+ self.assertTrue(ret, 'Heal has not yet completed')
+
+ # Check if heal is completed
+ ret = is_heal_complete(self.mnode, self.volname)
+ self.assertTrue(ret, 'Heal is not complete')
+ g.log.info('Heal is completed successfully')
+
+ # Check for split-brain
+ ret = is_volume_in_split_brain(self.mnode, self.volname)
+ self.assertFalse(ret, 'Volume is in split-brain state')
+ g.log.info('Volume is not in split-brain state')
+
+ # Get heal info
+ g.log.info('Getting heal info...')
+ heal_info_dicts = get_heal_info_summary(self.mnode, self.volname)
+ self.assertFalse(ret, 'Failed to get heal info')
+ g.log.info(heal_info_dicts)
+
+ bricks_list = get_all_bricks(self.mnode, self.volname)
+ self.assertIsNotNone(bricks_list, 'Brick list is None')
+
+ # Check all fields in heal info dict
+ g.log.info('Checking for all the fields in heal info...')
+ for brick in bricks_list:
+ g.log.info('Checking fields for %s', brick)
+ self.assertEqual(heal_info_dicts[brick]['status'], 'Connected',
+ 'Status is not Connected for brick %s' % brick)
+ self.assertEqual(heal_info_dicts[brick]['numberOfEntries'], '0',
+ 'numberOfEntries is not 0 for brick %s' % brick)
+
+ g.log.info('Successfully checked for all the fields in heal info')