diff options
Diffstat (limited to 'tests/functional/afr/heal/test_self_heal.py')
-rwxr-xr-x | tests/functional/afr/heal/test_self_heal.py | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/tests/functional/afr/heal/test_self_heal.py b/tests/functional/afr/heal/test_self_heal.py index afd8805b6..241c34290 100755 --- a/tests/functional/afr/heal/test_self_heal.py +++ b/tests/functional/afr/heal/test_self_heal.py @@ -743,251 +743,6 @@ class TestSelfHeal(GlusterBaseClass): g.log.info('Checksums before and after bringing bricks online ' 'are equal') - def test_self_heal_symbolic_links(self): - """ - Test Self-Heal of Symbolic Links (heal command) - - Description: - - set the volume option - "metadata-self-heal": "off" - "entry-self-heal": "off" - "data-self-heal": "off" - "data-self-heal-algorithm": "diff" - "self-heal-daemon": "off" - - create IO - - calculate arequal - - bring down all bricks processes from selected set - - calculate arequals and compare with arequal - before bringing bricks offline - - modify the data and verify whether the links are properly created - - calculate arequal before getting bricks online - - bring bricks online - - set the volume option - "self-heal-daemon": "on" - - check daemons and start healing - - check is heal is complited - - check for split-brain - - calculate arequal after getting bricks online and compare with - arequal before getting bricks online - """ - # pylint: disable=too-many-locals,too-many-statements - # Setting options - g.log.info('Setting options...') - options = {"metadata-self-heal": "off", - "entry-self-heal": "off", - "data-self-heal": "off", - "self-heal-daemon": "off"} - ret = set_volume_options(self.mnode, self.volname, options) - self.assertTrue(ret, 'Failed to set options') - g.log.info("Options " - "'metadata-self-heal', " - "'entry-self-heal', " - "'data-self-heal', " - "'self-heal-daemon' " - "are set to 'off' successfully") - - # Creating files on client side - test_sym_link_self_heal_folder = 'test_sym_link_self_heal' - for mount_object in self.mounts: - g.log.info("Generating data for %s:%s", - mount_object.client_system, mount_object.mountpoint) - # Creating files - command = ("cd %s/ ; " - "mkdir %s ; " - "cd %s/ ;" - "for i in `seq 1 5` ; " - "do mkdir dir.$i ; " - "for j in `seq 1 10` ; " - "do dd if=/dev/urandom of=dir.$i/file.$j " - "bs=1k count=$j ; " - "done ; " - "done ;" - % (mount_object.mountpoint, - test_sym_link_self_heal_folder, - test_sym_link_self_heal_folder)) - - proc = g.run_async(mount_object.client_system, command, - user=mount_object.user) - self.all_mounts_procs.append(proc) - - # Validate IO - self.assertTrue( - validate_io_procs(self.all_mounts_procs, self.mounts), - "IO failed on some of the clients" - ) - self.io_validation_complete = True - - # Get arequal before getting bricks offline - g.log.info('Getting arequal before getting bricks offline...') - ret, result_before_offline = collect_mounts_arequal(self.mounts) - self.assertTrue(ret, 'Failed to get arequal') - g.log.info('Getting arequal before getting bricks offline ' - 'is successful') - - # 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) - - # Get arequal after getting bricks offline - g.log.info('Getting arequal after getting bricks offline...') - ret, result_after_offline = collect_mounts_arequal(self.mounts) - self.assertTrue(ret, 'Failed to get arequal') - g.log.info('Getting arequal after getting bricks offline ' - 'is successful') - - # Checking arequals before bringing bricks offline - # and after bringing bricks offline - self.assertItemsEqual(result_before_offline, result_after_offline, - 'Checksums before and ' - 'after bringing bricks online are not equal') - g.log.info('Checksums before and after bringing bricks online ' - 'are equal') - - # Modify the data - for mount_object in self.mounts: - g.log.info("Modifying data for %s:%s", - mount_object.client_system, mount_object.mountpoint) - # Create symlinks - g.log.info('Creating symlinks...') - command = ("cd %s/%s/ ; " - "for i in `seq 1 5` ; " - "do ln -s dir.$i sym_link_dir.$i ; " - "done ;" - % (mount_object.mountpoint, - test_sym_link_self_heal_folder)) - ret, _, _ = g.run(mount_object.client_system, command) - self.assertEqual(ret, 0, 'Failed to modify the data for %s...' - % mount_object.mountpoint) - g.log.info('Modifying the data for %s is successful', - mount_object.mountpoint) - - # Verify whether the links are properly created - # Get symlink list - command = ("cd %s/%s/ ; " - "ls |grep 'sym'" - % (mount_object.mountpoint, - test_sym_link_self_heal_folder)) - _, out, _ = g.run(mount_object.client_system, command) - symlink_list = out.strip().split('\n') - - # Get folder list - command = ("cd %s/%s/ ; " - "ls |grep -v 'sym'" - % (mount_object.mountpoint, - test_sym_link_self_heal_folder)) - _, out, _ = g.run(mount_object.client_system, command) - folder_list = out.strip().split('\n') - - # Compare symlinks and folders - for symlink in symlink_list: - symlink_index = symlink_list.index(symlink) - command = ("cd %s/%s/ ; " - "readlink %s" - % (mount_object.mountpoint, - test_sym_link_self_heal_folder, - symlink)) - _, out, _ = g.run(mount_object.client_system, command) - symlink_to_folder = out.strip() - self.assertEqual(symlink_to_folder, folder_list[symlink_index], - 'Links are not properly created') - g.log.info('Links for %s are properly created', - mount_object.mountpoint) - - # Get arequal before getting bricks online - g.log.info('Getting arequal before getting bricks online...') - ret, result_before_online = collect_mounts_arequal(self.mounts) - self.assertTrue(ret, 'Failed to get arequal') - g.log.info('Getting arequal before getting bricks online ' - 'is successful') - - # 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) - - # Setting options - g.log.info('Setting options...') - options = {"self-heal-daemon": "on"} - ret = set_volume_options(self.mnode, self.volname, options) - self.assertTrue(ret, 'Failed to set options %s' % options) - g.log.info("Option 'self-heal-daemon' is set to 'on' successfully") - - # Wait for volume processes to be online - g.log.info("Wait for volume processes to be online") - ret = wait_for_volume_process_to_be_online(self.mnode, self.volname) - self.assertTrue(ret, ("Failed to wait for volume %s processes to " - "be online", self.volname)) - g.log.info("Successful in waiting for volume %s processes to be " - "online", self.volname) - - # Verify volume's all process are online - g.log.info("Verifying volume's all process are online") - ret = verify_all_process_of_volume_are_online(self.mnode, self.volname) - self.assertTrue(ret, ("Volume %s : All process are not online" - % self.volname)) - g.log.info("Volume %s : All process are online", self.volname) - - # Wait for self-heal-daemons to be online - g.log.info("Waiting for self-heal-daemons to be online") - ret = is_shd_daemonized(self.all_servers) - self.assertTrue(ret, "Either No self heal daemon process found") - g.log.info("All self-heal-daemons are online") - - # Start healing - ret = trigger_heal(self.mnode, self.volname) - self.assertTrue(ret, 'Heal is not started') - g.log.info('Healing is started') - - # 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 arequal after getting bricks online - g.log.info('Getting arequal after getting bricks online...') - ret, result_after_online = collect_mounts_arequal(self.mounts) - self.assertTrue(ret, 'Failed to get arequal') - g.log.info('Getting arequal after getting bricks online ' - 'is successful') - - # Checking arequals before bringing bricks online - # and after bringing bricks online - self.assertItemsEqual(result_before_online, result_after_online, - 'Checksums before and ' - 'after bringing bricks online are not equal') - g.log.info('Checksums before and after bringing bricks online ' - 'are equal') - def test_self_heal_50k_files_heal_command_by_add_brick(self): """ Test self-heal of 50k files (heal command |