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authorVijay Avuthu <vavuthu@redhat.com>2018-01-27 22:51:04 +0530
committerJonathan Holloway <jholloway@redhat.com>2018-05-02 19:23:49 +0000
commit9fcf30fc7748ee0ee86a8c52284f7078fc75b5ca (patch)
tree6c6391eeff1bc2eeeb99b62c5e88cc0597062844 /tests/functional/afr
parente416c665a874eee866e73609a15d738addafea43 (diff)
Adding test case test_client_side_quorum_with_auto_option_overwrite_fixed
Description: Test Script to verify the Client Side Quorum with auto option * check the default value of cluster.quorum-type * try to set any junk value to cluster.quorum-type other than {none,auto,fixed} * check the default value of cluster.quorum-count * set cluster.quorum-type to fixed and cluster.quorum-count to 1 * start I/O from the mount point * kill 2 of the brick process from the each replica set. * set cluster.quorum-type to auto Change-Id: I102373d1a53635563909e4fb80a01d98c24d3355 Signed-off-by: Vijay Avuthu <vavuthu@redhat.com>
Diffstat (limited to 'tests/functional/afr')
-rw-r--r--[-rwxr-xr-x]tests/functional/afr/test_client_side_quorum.py154
1 files changed, 152 insertions, 2 deletions
diff --git a/tests/functional/afr/test_client_side_quorum.py b/tests/functional/afr/test_client_side_quorum.py
index 014280f..406578c 100755..100644
--- a/tests/functional/afr/test_client_side_quorum.py
+++ b/tests/functional/afr/test_client_side_quorum.py
@@ -24,9 +24,9 @@ from glusto.core import Glusto as g
from glustolibs.gluster.exceptions import ExecutionError
from glustolibs.gluster.gluster_base_class import GlusterBaseClass, runs_on
from glustolibs.gluster.volume_libs import (
- set_volume_options, get_volume_options, get_subvols,
+ set_volume_options, get_subvols,
setup_volume, cleanup_volume)
-from glustolibs.gluster.volume_ops import get_volume_list
+from glustolibs.gluster.volume_ops import get_volume_list, get_volume_options
from glustolibs.misc.misc_libs import upload_scripts
from glustolibs.gluster.brick_libs import (bring_bricks_offline,
get_all_bricks,
@@ -349,6 +349,156 @@ class ClientSideQuorumTests(GlusterBaseClass):
"quorum-count should be less than number of bricks "
"in replica set", options, self.volname)
+ def test_client_side_quorum_with_auto_option_overwrite_fixed(self):
+ """
+ Test Script to verify the Client Side Quorum with auto option
+
+ * check the default value of cluster.quorum-type
+ * try to set any junk value to cluster.quorum-type
+ other than {none,auto,fixed}
+ * check the default value of cluster.quorum-count
+ * set cluster.quorum-type to fixed and cluster.quorum-count to 1
+ * start I/O from the mount point
+ * kill 2 of the brick process from the each replica set.
+ * set cluster.quorum-type to auto
+
+ """
+ # pylint: disable=too-many-locals,too-many-lines,too-many-statements
+ # check the default value of cluster.quorum-type
+ option = "cluster.quorum-type"
+ g.log.info("Getting %s for the volume %s", option, self.volname)
+ option_dict = get_volume_options(self.mnode, self.volname, option)
+ self.assertIsNotNone(option_dict, ("Failed to get %s volume option"
+ " for volume %s"
+ % (option, self.volname)))
+ self.assertEqual(option_dict['cluster.quorum-type'], 'none',
+ ("Default value for %s is not NONE"
+ " for volume %s" % (option, self.volname)))
+ g.log.info("Succesfull in getting %s for the volume %s",
+ option, self.volname)
+
+ # set the junk value to cluster.quorum-type
+ junk_values = ["123", "abcd", "fixxed", "Aauto"]
+ for each_junk_value in junk_values:
+ options = {"cluster.quorum-type": "%s" % each_junk_value}
+ g.log.info("setting %s for the volume "
+ "%s", options, self.volname)
+ ret = set_volume_options(self.mnode, self.volname, options)
+ self.assertFalse(ret, ("Able to set junk value %s for "
+ "volume %s" % (options, self.volname)))
+ g.log.info("Expected: Unable to set junk value %s "
+ "for volume %s", options, self.volname)
+
+ # check the default value of cluster.quorum-count
+ option = "cluster.quorum-count"
+ g.log.info("Getting %s for the volume %s", option, self.volname)
+ option_dict = get_volume_options(self.mnode, self.volname, option)
+ self.assertIsNotNone(option_dict, ("Failed to get %s volume option"
+ " for volume %s"
+ % (option, self.volname)))
+ self.assertEqual(option_dict['cluster.quorum-count'], '(null)',
+ ("Default value for %s is not null"
+ " for volume %s" % (option, self.volname)))
+ g.log.info("Succesfull in getting %s for the volume %s",
+ option, self.volname)
+
+ # set cluster.quorum-type to fixed and cluster.quorum-count to 1
+ options = {"cluster.quorum-type": "fixed",
+ "cluster.quorum-count": "1"}
+ g.log.info("setting %s for the volume %s", options, self.volname)
+ ret = set_volume_options(self.mnode, self.volname, options)
+ self.assertTrue(ret, ("Unable to set %s for volume %s"
+ % (options, self.volname)))
+ g.log.info("Successfully set %s for volume %s",
+ options, self.volname)
+
+ # create files
+ g.log.info("Starting IO on all mounts...")
+ g.log.info("mounts: %s", self.mounts)
+ all_mounts_procs = []
+ for mount_obj in self.mounts:
+ cmd = ("python %s create_files "
+ "-f 10 --base-file-name file %s"
+ % (self.script_upload_path, mount_obj.mountpoint))
+ proc = g.run_async(mount_obj.client_system, cmd,
+ user=mount_obj.user)
+ all_mounts_procs.append(proc)
+
+ # Validate IO
+ g.log.info("Wait for IO to complete and validate IO.....")
+ ret = validate_io_procs(all_mounts_procs, self.mounts)
+ self.assertTrue(ret, "IO failed on some of the clients")
+ g.log.info("IO is successful on all mounts")
+
+ # get the subvolumes
+ g.log.info("starting to get subvolumes for volume %s", self.volname)
+ subvols_dict = get_subvols(self.mnode, self.volname)
+ num_subvols = len(subvols_dict['volume_subvols'])
+ g.log.info("Number of subvolumes in volume %s is %s",
+ self.volname, num_subvols)
+
+ # bring bricks offline( 2 bricks ) for all the subvolumes
+ for i in range(0, num_subvols):
+ subvol_brick_list = subvols_dict['volume_subvols'][i]
+ g.log.info("sub-volume %s brick list : %s",
+ i, subvol_brick_list)
+ bricks_to_bring_offline = subvol_brick_list[0:2]
+ g.log.info("Going to bring down the brick process "
+ "for %s", bricks_to_bring_offline)
+ ret = bring_bricks_offline(self.volname, bricks_to_bring_offline)
+ self.assertTrue(ret, ("Failed to bring down the bricks. Please "
+ "check the log file for more details."))
+ g.log.info("Brought down the brick process "
+ "for %s succesfully", bricks_to_bring_offline)
+
+ # create files
+ g.log.info("Starting IO on all mounts...")
+ g.log.info("mounts: %s", self.mounts)
+ all_mounts_procs = []
+ for mount_obj in self.mounts:
+ cmd = ("python %s create_files "
+ "-f 10 --base-file-name second_file %s"
+ % (self.script_upload_path, mount_obj.mountpoint))
+ proc = g.run_async(mount_obj.client_system, cmd,
+ user=mount_obj.user)
+ all_mounts_procs.append(proc)
+
+ # Validate IO
+ g.log.info("Wait for IO to complete and validate IO.....")
+ ret = validate_io_procs(all_mounts_procs, self.mounts)
+ self.assertTrue(ret, "IO failed on some of the clients")
+ g.log.info("IO is successful on all mounts")
+
+ # set cluster.quorum-type to auto
+ options = {"cluster.quorum-type": "auto"}
+ g.log.info("setting %s for volume %s", options, self.volname)
+ ret = set_volume_options(self.mnode, self.volname, options)
+ self.assertTrue(ret, ("Unable to set volume option %s for "
+ "volume %s" % (options, self.volname)))
+ g.log.info("Successfully set %s for volume %s",
+ options, self.volname)
+
+ # create files
+ g.log.info("Starting IO on all mounts...")
+ g.log.info("mounts: %s", self.mounts)
+ all_mounts_procs = []
+ for mount_obj in self.mounts:
+ cmd = ("python %s create_deep_dirs_with_files --dir-depth 2 "
+ "--dir-length 2 --max-num-of-dirs 3 --num-of-files 7 %s"
+ % (self.script_upload_path, mount_obj.mountpoint))
+ proc = g.run_async(mount_obj.client_system, cmd,
+ user=mount_obj.user)
+ all_mounts_procs.append(proc)
+
+ # check IO failed with Read Only File System error
+ g.log.info("Wait for IO to complete and validate IO.....")
+ ret = is_io_procs_fail_with_rofs(self, all_mounts_procs, self.mounts)
+ self.assertTrue(ret, ("Unexpected error and IO successful "
+ "on Read-only file system. Please check the "
+ "logs for more details"))
+ g.log.info("EXPECTED : Read-only file system in IO while "
+ "creating files")
+
@runs_on([['replicated', 'distributed-replicated'],
['glusterfs', 'nfs', 'cifs']])