diff options
Diffstat (limited to 'tests/functional/afr')
| -rwxr-xr-x[-rw-r--r--] | tests/functional/afr/test_client_side_quorum.py | 285 |
1 files changed, 285 insertions, 0 deletions
diff --git a/tests/functional/afr/test_client_side_quorum.py b/tests/functional/afr/test_client_side_quorum.py index ba0aaa772..3c4cb780d 100644..100755 --- a/tests/functional/afr/test_client_side_quorum.py +++ b/tests/functional/afr/test_client_side_quorum.py @@ -350,6 +350,291 @@ class ClientSideQuorumTests(GlusterBaseClass): "in replica set", options, self.volname) +@runs_on([['replicated', 'distributed-replicated'], + ['glusterfs', 'nfs', 'cifs']]) +class ClientSideQuorumCross2Tests(GlusterBaseClass): + """ + ClientSideQuorumTests contains tests which verifies the + client side quorum Test Cases + """ + + @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) + + cls.counter = 1 + """int: Value of counter is used for dirname-start-num argument for + file_dir_ops.py create_deep_dirs_with_files. + + The --dir-length argument value for + file_dir_ops.py create_deep_dirs_with_files is set to 10 + (refer to the cmd in setUp method). This means every mount will create + 10 top level dirs. For every mountpoint/testcase to create new set of + dirs, we are incrementing the counter by --dir-length value i.e 10 + in this test suite. + + If we are changing the --dir-length to new value, ensure the counter + is also incremented by same value to create new set of files/dirs. + """ + + # Override Volumes + if cls.volume_type == "distributed-replicated": + # Define 2x2 distributed-replicated volume + cls.volume['voltype'] = { + 'type': 'distributed-replicated', + 'replica_count': 2, + 'dist_count': 2, + 'transport': 'tcp'} + + if cls.volume_type == "replicated": + # Define x2 replicated volume + cls.volume['voltype'] = { + 'type': 'replicated', + 'replica_count': 2, + 'transport': 'tcp'} + + def setUp(self): + """ + setUp method for every test + """ + + # calling GlusterBaseClass setUp + GlusterBaseClass.setUp.im_func(self) + + # Setup Volume and Mount Volume + g.log.info("Starting to Setup Volume %s" % self.volname) + ret = self.setup_volume_and_mount_volume(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): + """ + tearDown for every test + """ + + # stopping the 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 Unmount Volume and Cleanup Volume") + g.log.info("Successful in Unmount Volume and Cleanup Volume") + + # Calling GlusterBaseClass tearDown + GlusterBaseClass.tearDown.im_func(self) + + def test_client_side_quorum_with_auto_option_cross2(self): + """ + Test Script to verify the Client Side Quorum with auto option + + * set cluster.quorum-type to auto. + * start I/O from the mount point. + * kill 2-nd brick process from the each and every replica set + * perform ops + + """ + # set cluster.quorum-type to auto + options = {"cluster.quorum-type": "auto"} + g.log.info("setting cluster.quorum-type to auto on " + "volume %s" % 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("Sucessfully set %s for volume %s" + % (options, self.volname)) + + # Start IO on mounts + g.log.info("Starting IO on all mounts...") + 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_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("Validating IO on mounts") + 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 sub-volumes 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:" % num_subvols) + + # bring 2-nd bricks offline 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[1] + 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 successfully" % bricks_to_bring_offline) + + # create new file named newfile0.txt + g.log.info("Start creating new file on all mounts...") + all_mounts_procs = [] + for mount_obj in self.mounts: + cmd = ("python %s create_files " + "-f 1 --base-file-name newfile %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("Validating IO on mounts") + 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") + + # create directory user1 + g.log.info("Start creating directory on all mounts...") + all_mounts_procs = [] + for mount_obj in self.mounts: + cmd = ("python %s create_deep_dir %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("Validating IO on mounts") + 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") + + # create h/w link to file + g.log.info("Start creating hard link for file0.txt on all mounts") + for mount_obj in self.mounts: + cmd = ("ln %s/file0.txt %s/file0.txt_hwlink" + % (mount_obj.mountpoint, mount_obj.mountpoint)) + ret, out, err = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, 'Failed to create hard link ' + 'for file0.txt on %s' + % mount_obj.mountpoint) + g.log.info("Hard link for file0.txt on %s is created successfully" + % mount_obj.mountpoint) + + # create s/w link + g.log.info("Start creating soft link for file1.txt on all mounts") + for mount_obj in self.mounts: + cmd = ("ln -s %s/file1.txt %s/file1.txt_swlink" + % (mount_obj.mountpoint, mount_obj.mountpoint)) + ret, out, err = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, 'Failed to create soft link ' + 'for file1.txt on %s' + % mount_obj.mountpoint) + g.log.info("Soft link for file1.txt on %s is created successfully" + % mount_obj.mountpoint) + + # append to file + g.log.info("Appending to file1.txt on all mounts") + for mount_obj in self.mounts: + cmd = ("cat %s/file0.txt >> %s/file1.txt" + % (mount_obj.mountpoint, mount_obj.mountpoint)) + ret, out, err = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, 'Failed to append file1.txt on %s' + % mount_obj.mountpoint) + g.log.info("Appending for file1.txt on %s is successful" + % mount_obj.mountpoint) + + # modify the file + g.log.info("Modifying file1.txt on all mounts") + for mount_obj in self.mounts: + cmd = ("echo 'Modify Contents' > %s/file1.txt" + % mount_obj.mountpoint) + ret, out, err = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, 'Failed to modify file1.txt on %s' + % mount_obj.mountpoint) + g.log.info("Modifying for file1.txt on %s is successful" + % mount_obj.mountpoint) + + # truncate the file + g.log.info("Truncating file1.txt on all mounts") + for mount_obj in self.mounts: + cmd = "truncate -s 0 %s/file1.txt" % mount_obj.mountpoint + ret, out, err = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, 'Failed to truncate file1.txt on %s' + % mount_obj.mountpoint) + g.log.info("Truncating for file1.txt on %s is successful" + % mount_obj.mountpoint) + + # read the file + g.log.info("Starting reading files on all mounts") + all_mounts_procs = [] + for mount_obj in self.mounts: + cmd = ("python %s read %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("validating IO on all mounts") + ret = validate_io_procs(all_mounts_procs, self.mounts) + self.assertTrue(ret, "Reads failed on some of the clients") + g.log.info("Reads successful on all mounts") + + # stat on file + g.log.info("stat on file1.txt on all mounts") + for mount_obj in self.mounts: + cmd = "stat %s/file1.txt" % mount_obj.mountpoint + ret, out, err = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, 'Failed to stat file1.txt on %s' + % mount_obj.mountpoint) + g.log.info("Stat for file1.txt on %s is successful" + % mount_obj.mountpoint) + + # stat on dir + g.log.info("stat on directory on all mounts") + for mount_obj in self.mounts: + cmd = ("python %s stat %s" + % (self.script_upload_path, mount_obj.mountpoint)) + ret, out, err = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, 'Failed to stat directory on %s' + % mount_obj.mountpoint) + g.log.info("Stat for directory on %s is successful" + % mount_obj.mountpoint) + + # ls on mount point + g.log.info("ls on mount point on all mounts") + for mount_obj in self.mounts: + cmd = ("python %s ls %s" + % (self.script_upload_path, mount_obj.mountpoint)) + ret, out, err = g.run(mount_obj.client_system, cmd) + self.assertFalse(ret, 'Failed to ls on %s' + % mount_obj.mountpoint) + g.log.info("ls for %s is successful" % mount_obj.mountpoint) + + @runs_on([['distributed-replicated'], ['glusterfs']]) class ClientSideQuorumTestsMultipleVols(GlusterBaseClass): |