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authorVitalii Koriakov <vkoriako@redhat.com>2018-08-09 15:02:05 +0300
committerVitalii Koriakov <vkoriako@redhat.com>2018-08-30 11:22:05 +0300
commite5c261bdffe069ff2b50b94f16d8dc3341d2657f (patch)
treee83c151216a5c4edc7741b8a1c16b8cebfeb4f25 /tests/functional/arbiter
parentf146816f52a9322ad9350bfd26b9a55b34bcddfe (diff)
Fixes for test_replica3_to_arbiter
Change-Id: Ib0f279fc03bbab23b458220db9ccd55b4b1bdcab Signed-off-by: Vitalii Koriakov <vkoriako@redhat.com>
Diffstat (limited to 'tests/functional/arbiter')
-rwxr-xr-x[-rw-r--r--]tests/functional/arbiter/brick_cases/test_replica3_to_arbiter.py122
1 files changed, 39 insertions, 83 deletions
diff --git a/tests/functional/arbiter/brick_cases/test_replica3_to_arbiter.py b/tests/functional/arbiter/brick_cases/test_replica3_to_arbiter.py
index 8d4130d..33e92e9 100644..100755
--- a/tests/functional/arbiter/brick_cases/test_replica3_to_arbiter.py
+++ b/tests/functional/arbiter/brick_cases/test_replica3_to_arbiter.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2015-2016 Red Hat, Inc. <http://www.redhat.com>
+# 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
@@ -19,11 +19,8 @@
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,
expand_volume, wait_for_volume_process_to_be_online,
- verify_all_process_of_volume_are_online, shrink_volume)
-from glustolibs.gluster.rebalance_ops import (
- rebalance_start, rebalance_status, wait_for_rebalance_to_complete)
+ verify_all_process_of_volume_are_online, shrink_volume, get_subvols)
from glustolibs.gluster.exceptions import ExecutionError
@@ -44,135 +41,94 @@ class GlusterArbiterVolumeTypeClass(GlusterBaseClass):
cls.volume['voltype'] = {
'type': 'replicated',
'replica_count': 3,
- 'dist_count': 3,
'transport': 'tcp'}
def setUp(self):
"""
- - Setup Volume and Mount Volume
+ Setup Volume
"""
# Calling GlusterBaseClass setUpClass
GlusterBaseClass.setUpClass.im_func(self)
- # 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)
+ # Setup Volume
+ g.log.info("Starting to Setup Volume")
+ ret = self.setup_volume()
if not ret:
- raise ExecutionError("Failed to Setup_Volume and Mount_Volume")
- g.log.info("Successful in Setup Volume and Mount Volume")
+ raise ExecutionError("Failed to Setup_Volume")
+ g.log.info("Successful in Setup Volume")
- def tearDown(self):
+ self.subvols = get_subvols(self.mnode, self.volname)['volume_subvols']
- # Unmount Volume and Cleanup Volume
+ def tearDown(self):
+ # Cleanup Volume
g.log.info("Starting to Unmount Volume and Cleanup Volume")
- ret = self.unmount_volume_and_cleanup_volume(mounts=self.mounts)
+ ret = self.cleanup_volume()
if not ret:
- raise ExecutionError("Failed to Unmount Volume and Cleanup Volume")
- g.log.info("Successful in Unmount Volume and Cleanup Volume")
+ raise ExecutionError("Failed to Cleanup Volume")
+ g.log.info("Successful Cleanup Volume")
# Calling GlusterBaseClass tearDown
GlusterBaseClass.tearDown.im_func(self)
+ # Clearing bricks
+ for subvol in self.subvols:
+ for brick in subvol:
+ g.log.info('Clearing brick %s', brick)
+ node, brick_path = brick.split(':')
+ ret, _, err = g.run(node, 'rm -rf %s' % brick_path)
+ self.assertFalse(ret, err)
+ g.log.info('Clearing brick %s is successful', brick)
+ g.log.info('Clearing for all brick is successful')
+
def test_replicated_to_arbiter_volume(self):
"""
Description:-
Reduce the replica count from replica 3 to arbiter
"""
# pylint: disable=too-many-statements
- # Log Volume Info and Status
- g.log.info("Logging volume info and Status")
- 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)
-
# Remove brick to reduce the replica count from replica 3
g.log.info("Removing bricks to form replica 2 volume")
- subvol_num = 1
- replica_num = 1
- reduce_count = {'replica_count': 2, 'distribute_count': 1}
- ret = shrink_volume(self.mnode, self.volname, subvol_num,
- replica_num, force=True, **reduce_count)
- 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)
-
- # Log Volume Info and Status after changin
- # replicate 3 to replica 2
- g.log.info("Logging volume info and Status after changing to "
- "arbitered volume")
- 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)
+ ret = shrink_volume(self.mnode, self.volname, replica_num=0)
+ self.assertTrue(ret, "Failed to remove brick on volume %s"
+ % self.volname)
+ g.log.info("Successfully removed brick on volume %s", self.volname)
# 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, ("Volume %s process not online despite waiting "
- "for 300 seconds", self.volname))
+ self.assertTrue(ret, "Volume %s process not online despite waiting "
+ "for 300 seconds" % self.volname)
g.log.info("Successful in waiting for volume %s processes to be "
"online", self.volname)
# Verifying all bricks 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))
+ self.assertTrue(ret, "Volume %s : All process are not online"
+ % self.volname)
g.log.info("Volume %s : All process are online", self.volname)
# Adding the bricks to make arbiter brick
g.log.info("Adding bricks to convert to Arbiter Volume")
- replica_arbiter = {'replica_count': 3, 'arbiter_count': 1}
- ret = expand_volume(self.mnode, self.volname, self.servers[2:],
+ replica_arbiter = {'replica_count': 1, 'arbiter_count': 1}
+ ret = expand_volume(self.mnode, self.volname, self.servers,
self.all_servers_info, add_to_hot_tier=False,
**replica_arbiter)
- self.assertTrue(ret, ("Failed to expand the volume %s", self.volname))
+ self.assertTrue(ret, "Failed to expand the volume %s" % self.volname)
g.log.info("Changing volume to arbiter volume is successful %s",
self.volname)
- # Log Volume Info and Status after expanding the volume
- g.log.info("Logging volume info and Status after expanding volume")
- 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)
-
# 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))
+ 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))
+ self.assertTrue(ret, "Volume %s : All process are not online"
+ % self.volname)
g.log.info("Volume %s : All process are online", self.volname)
-
- # Start Rebalance
- g.log.info("Starting Rebalance on the volume")
- ret, _, _ = rebalance_start(self.mnode, self.volname)
- self.assertEqual(ret, 0, ("Failed to start rebalance on the volume "
- "%s", self.volname))
- g.log.info("Successfully started rebalance on the volume %s",
- self.volname)
-
- # Log Rebalance status
- g.log.info("Log Rebalance status")
- _, _, _ = rebalance_status(self.mnode, self.volname)
-
- # Wait for rebalance to complete
- g.log.info("Waiting for rebalance to complete")
- ret = wait_for_rebalance_to_complete(self.mnode, self.volname)
- self.assertTrue(ret, ("Rebalance is not yet complete on the volume "
- "%s", self.volname))
- g.log.info("Rebalance is successfully complete on the volume %s",
- self.volname)