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#!/usr/bin/env python
# Copyright (C) 2015-2016 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.
import os
from glusto.core import Glusto as g
from glustolibs.gluster.gluster_base_class import (GlusterVolumeBaseClass,
runs_on)
@runs_on([['replicated', 'distributed', 'distributed-replicated',
'dispersed', 'distributed-dispersed'],
['glusterfs', 'nfs', 'cifs']])
class BvtTestsClass(GlusterVolumeBaseClass):
"""Class containing case for : BVT Lite and BVT Plus.
BVT Lite: Run the case on dis-rep volume with glusterfs, nfs, cifs
protocols
BVT Plus: Run the case on all volume types and all protocol types
combinations
"""
@classmethod
def setUpClass(cls):
"""Setup Volume and Mounts.
"""
g.log.info("Starting %s:" % cls.__name__)
GlusterVolumeBaseClass.setUpClass.im_func(cls)
# Upload io scripts
cls.script_local_path = ("/usr/share/glustolibs/io/"
"scripts/file_dir_ops.py")
cls.script_upload_path = "/tmp/file_dir_ops.py"
ret = os.path.exists(cls.script_local_path)
if not ret:
raise Exception("Unable to find the io scripts")
for client in cls.clients:
g.upload(client, cls.script_local_path, cls.script_upload_path)
g.run(client, "ls -l %s" % cls.script_upload_path)
g.run(client, "chmod +x %s" % cls.script_upload_path)
g.run(client, "ls -l %s" % cls.script_upload_path)
def setUp(self):
pass
def test_bvt(self):
"""Test IO from the mounts.
"""
g.log.info("Starting Test: %s on %s %s" %
(self.id(), self.volume_type, self.mount_type))
# Get stat of mount before the IO
for mount_obj in self.mounts:
cmd = "mount | grep %s" % mount_obj.mountpoint
ret, out, err = g.run(mount_obj.client_system, cmd)
cmd = "df -h %s" % mount_obj.mountpoint
ret, out, err = g.run(mount_obj.client_system, cmd)
cmd = "ls -ld %s" % mount_obj.mountpoint
ret, out, err = g.run(mount_obj.client_system, cmd)
cmd = "stat %s" % mount_obj.mountpoint
ret, out, err = g.run(mount_obj.client_system, cmd)
# Start IO on all mounts.
all_mounts_procs = []
count = 1
for mount_obj in self.mounts:
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
# Get IO status
rc = True
for i, proc in enumerate(all_mounts_procs):
ret, _, _ = proc.async_communicate()
if ret != 0:
g.log.error("IO Failed on %s:%s" %
(self.mounts[i].client_system,
self.mounts[i].mountpoint))
rc = False
assert (rc is True), "IO failed on some of the clients"
# Get stat of all the files/dirs created.
all_mounts_procs = []
for mount_obj in self.mounts:
cmd = ("python %s stat "
"-R %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)
rc = True
for i, proc in enumerate(all_mounts_procs):
ret, _, _ = proc.async_communicate()
if ret != 0:
g.log.error("Stat of files and dirs under %s:%s Failed" %
(self.mounts[i].client_system,
self.mounts[i].mountpoint))
rc = False
assert (rc is True), "Stat failed on some of the clients"
def tearDown(self):
pass
@classmethod
def tearDownClass(cls):
"""Cleanup mount and Cleanup the volume
"""
GlusterVolumeBaseClass.tearDownClass.im_func(cls)
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