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authorRajesh Madaka <rmadaka@redhat.com>2018-06-21 17:56:53 +0530
committerVijay Avuthu <vavuthu@redhat.com>2018-06-23 04:40:55 +0000
commitf9a3b4f7d9f8e271d92d20b6480162b25a6be38d (patch)
treee0c835258fd2f2270f495612f890dc049e2d5a2c /tests
parent27c1939c0e7b127da43e678cd48cd5dabc157f54 (diff)
Test read-only option on volumes
-> Create volume -> Mount a volume -> set 'read-only on' on a volume -> perform some I/O's on mount point -> set 'read-only off' on a volume -> perform some I/O's on mount point Change-Id: Iab980b1fd51edd764ef38b329275d72f875bf3c0 Signed-off-by: Rajesh Madaka <rmadaka@redhat.com>
Diffstat (limited to 'tests')
-rw-r--r--tests/functional/glusterd/test_readonly_option_on_volume.py156
1 files changed, 156 insertions, 0 deletions
diff --git a/tests/functional/glusterd/test_readonly_option_on_volume.py b/tests/functional/glusterd/test_readonly_option_on_volume.py
new file mode 100644
index 0000000..09e0b43
--- /dev/null
+++ b/tests/functional/glusterd/test_readonly_option_on_volume.py
@@ -0,0 +1,156 @@
+# Copyright (C) 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.
+
+""" Description:
+ Test read-only option on volumes
+"""
+
+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.misc.misc_libs import upload_scripts
+from glustolibs.io.utils import validate_io_procs
+from glustolibs.gluster.volume_ops import set_volume_options
+
+
+@runs_on([['distributed', 'replicated', 'distributed-replicated',
+ 'dispersed', 'distributed-dispersed'], ['glusterfs']])
+class TestReadOnlyOptionOnVolume(GlusterBaseClass):
+ @classmethod
+ def setUpClass(cls):
+ cls.counter = 1
+ GlusterBaseClass.setUpClass.im_func(cls)
+
+ # Uploading file_dir script in all client direcotries
+ 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):
+ """
+ setUp method for every test
+ """
+ # calling GlusterBaseClass setUp
+ GlusterBaseClass.setUp.im_func(self)
+
+ # Creating Volume
+ ret = self.setup_volume_and_mount_volume(self.mounts)
+ if not ret:
+ raise ExecutionError("Volume creation or mount failed: %s"
+ % self.volname)
+ g.log.info("Volme created and mounted successfully : %s",
+ self.volname)
+
+ def tearDown(self):
+ """
+ tearDown for every test
+ """
+ # unmounting the volume and Cleaning up the volume
+ ret = self.unmount_volume_and_cleanup_volume(self.mounts)
+ if not ret:
+ raise ExecutionError("Failed Cleanup the Volume %s"
+ % self.volname)
+
+ # Calling GlusterBaseClass tearDown
+
+ def test_readonly_option_on_volume(self):
+ '''
+ -> Create volume
+ -> Mount a volume
+ -> set 'read-only on' on a volume
+ -> perform some I/O's on mount point
+ -> set 'read-only off' on a volume
+ -> perform some I/O's on mount point
+ '''
+
+ # Setting Read-only on volume
+ ret = set_volume_options(self.mnode, self.volname,
+ {'read-only': 'on'})
+ self.assertTrue(ret, "gluster volume set %s read-only failed"
+ % self.volname)
+ g.log.info("gluster volume set %s read-only executed successfully",
+ self.volname)
+
+ # run IOs
+ g.log.info("Starting IO on all mounts...")
+ self.all_mounts_procs = []
+ 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 2 "
+ "--max-num-of-dirs 2 "
+ "--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
+
+ # Validate IO
+ g.log.info("Wait for IO to complete and validate IO ...")
+ ret = validate_io_procs(self.all_mounts_procs, self.mounts)
+ self.assertFalse(ret, "IO should fail on mount points of readonly "
+ "volumes but IO success")
+ g.log.info("IO failed on mount points of read only volumes "
+ "as expected")
+
+ # Setting Read only off volume
+ ret = set_volume_options(self.mnode, self.volname,
+ {'read-only': 'off'})
+ self.assertTrue(ret, "gluster volume set %s read-only failed"
+ % self.volname)
+ g.log.info("gluster volume set %s read-only executed successfully",
+ self.volname)
+
+ # run IOs
+ g.log.info("Starting IO on all mounts...")
+ self.all_mounts_procs = []
+ 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 2 "
+ "--max-num-of-dirs 2 "
+ "--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
+
+ # 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")
+ g.log.info("IO is successful on all mounts")