From 07493500ad1603f009ccfc7d7ade796cc09be356 Mon Sep 17 00:00:00 2001 From: Jilju Joy Date: Tue, 5 Jun 2018 17:45:54 +0530 Subject: Test to check vol stop, start, reset options when sub-dirs are mounted. Change-Id: Ic9dc93a8a433e7630c669c924b54916f4b838809 --- .../test_volume_set_ops_sub_dirs_mounted.py | 173 +++++++++++++++++++++ 1 file changed, 173 insertions(+) create mode 100644 tests/functional/fuse_subdir/test_volume_set_ops_sub_dirs_mounted.py (limited to 'tests/functional/fuse_subdir/test_volume_set_ops_sub_dirs_mounted.py') diff --git a/tests/functional/fuse_subdir/test_volume_set_ops_sub_dirs_mounted.py b/tests/functional/fuse_subdir/test_volume_set_ops_sub_dirs_mounted.py new file mode 100644 index 000000000..292ccfd8f --- /dev/null +++ b/tests/functional/fuse_subdir/test_volume_set_ops_sub_dirs_mounted.py @@ -0,0 +1,173 @@ +# Copyright (C) 2017-2018 Red Hat, Inc. +# +# 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 Cases in this module tests the volume stop, start, reset + operations when sub-dirs are mounted +""" +import copy +from glusto.core import Glusto as g +from glustolibs.gluster.gluster_base_class import (GlusterBaseClass, + runs_on) +from glustolibs.gluster.glusterdir import mkdir +from glustolibs.gluster.exceptions import ExecutionError +from glustolibs.gluster.volume_ops import (volume_stop, volume_start, + volume_reset) +from glustolibs.misc.misc_libs import upload_scripts +from glustolibs.io.utils import validate_io_procs, get_mounts_stat + + +@runs_on([['replicated', 'distributed', 'distributed-replicated', + 'dispersed', 'distributed-dispersed'], + ['glusterfs']]) +class VolumeSetOpsSubDirsMounted(GlusterBaseClass): + """ + Tests to verify volume stop, start, reset operations when sub-directories + are mounted on fuse clients + """ + @classmethod + def setUpClass(cls): + """ + Setup and mount volume + """ + GlusterBaseClass.setUpClass.im_func(cls) + # Setup Volume and Mount Volume + g.log.info("Starting volume setup and mount %s", + cls.volname) + ret = cls.setup_volume_and_mount_volume(cls.mounts) + if not ret: + raise ExecutionError("Failed to Setup " + "and Mount_Volume %s" % cls.volname) + g.log.info("Successfully set and mounted the volume: %s", cls.volname) + + # Upload io scripts for running IO on mounts + g.log.info("Uploading 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 test_volume_set_ops_sub_dirs_mounted(self): + """ + Check volume start/volume stop/volume reset operations while sub-dirs + are mounted + + Steps: + 1. Create two sub-directories on mounted volume. + 2. Unmount volume from clients. + 3. Mount each sub-directory to two different clients. + 4. Perform IO on mounts. + 5. Perform volume stop operation. + 6. Perform volume start operation. + 7. Perform volume reset operation. + """ + # Creating two sub directories on mounted volume + ret = mkdir(self.mounts[0].client_system, "%s/d1" + % self.mounts[0].mountpoint) + self.assertTrue(ret, ("Failed to create directory 'd1' in volume %s " + "from client %s" + % (self.mounts[0].volname, + self.mounts[0].client_system))) + ret = mkdir(self.mounts[0].client_system, "%s/d2" + % self.mounts[0].mountpoint) + self.assertTrue(ret, ("Failed to create directory 'd2' in volume %s " + "from client %s" + % (self.mounts[0].volname, + self.mounts[0].client_system))) + + # Unmounting volumes + ret = self.unmount_volume(self.mounts) + self.assertTrue(ret, "Failed to un mount one or more volumes") + g.log.info("Successfully un mounted all volumes") + + # Mounting one sub directory on each client. + self.subdir_mounts = [copy.deepcopy(self.mounts[0]), + copy.deepcopy(self.mounts[1])] + self.subdir_mounts[0].volname = "%s/d1" % self.volname + self.subdir_mounts[1].volname = "%s/d2" % self.volname + for mount_obj in self.subdir_mounts: + ret = mount_obj.mount() + self.assertTrue(ret, ("Failed to mount sub directory %s on client" + " %s" % (mount_obj.volname, + mount_obj.client_system))) + g.log.info("Successfully mounted sub directory %s on client %s", + mount_obj.volname, + mount_obj.client_system) + g.log.info("Successfully mounted sub directories to clients.") + + # Start IO on all mounts. + all_mounts_procs = [] + count = 1 + for mount_obj in self.subdir_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 10 " + "--max-num-of-dirs 5 " + "--num-of-files 5 %s" % (self.script_upload_path, count, + mount_obj.mountpoint)) + proc = g.run_async(mount_obj.client_system, cmd, + user=mount_obj.user) + all_mounts_procs.append(proc) + count = count + 10 + + # Validate IO + g.log.info("Validating IO's") + ret = validate_io_procs(all_mounts_procs, self.subdir_mounts) + self.assertTrue(ret, "IO failed on some of the clients") + g.log.info("Successfully validated all io's") + + # Get stat of all the files/dirs created. + g.log.info("Get stat of all the files/dirs created.") + ret = get_mounts_stat(self.subdir_mounts) + self.assertTrue(ret, "Stat failed on some of the clients") + g.log.info("Successfully got stat of all files/dirs created") + + # Stop volume + g.log.info("Stopping volume: %s", self.volname) + ret, _, _ = volume_stop(self.mnode, self.volname) + self.assertEqual(ret, 0, "Failed to stop volume: %s" % self.volname) + + # Start volume + g.log.info("Starting volume again: %s", self.volname) + ret, _, _ = volume_start(self.mnode, self.volname) + self.assertEqual(ret, 0, "Failed to start volume: %s" % self.volname) + + # Reset volume + g.log.info("Resetting volume: %s", self.volname) + ret, _, _ = volume_reset(self.mnode, self.volname) + self.assertEqual(ret, 0, "Failed to reset volume: %s" % self.volname) + + def tearDown(self): + """ + Unmounting and cleaning up + """ + g.log.info("Unmounting sub-dir mounts") + ret = self.unmount_volume_and_cleanup_volume(self.subdir_mounts) + if not ret: + raise ExecutionError("Failed to Unmount and cleanup sub-dir " + "mounts") + g.log.info("Successfully un mounted sub-dir mounts and cleaned") -- cgit