def run_test(self):
"""
Start test, Creat a cgroup to create snapshot.
"""
modules = utils_cgroup.CgroupModules(self.cgroup_dir)
modules.init(['cpuset'])
self.cgroup = utils_cgroup.Cgroup('cpuset', None)
self.cgroup.initialize(modules)
self.cgroup_index = self.cgroup.mk_cgroup(cgroup=self.cgroup_name)
# Before use the cpu, set it to be enable
if self.cpu_status < 1:
utils_misc.set_cpu_status(self.cpu_num, True)
self.cgroup.set_property("cpuset.cpus", self.cpu_num,
self.cgroup_index, check=False)
self.cgroup.set_property("cpuset.mems", 0, self.cgroup_index,
check=False)
self.td0 = threading.Thread(target=self.cgroup.cgexec,
args=(self.cgroup_name, "virsh",
"dump %s %s"
% (self.vm_name, self.dump_file)))
self.td1 = None
if self.twice_execute:
self.td1 = threading.Thread(target=self.cgroup.cgexec,
args=(self.cgroup_name, "virsh",
"dump %s %s"
% (self.vm_name,
self.dump_file1)))
self.td1.start()
self.td0.start()
def run_test(self):
"""
Start test, clone a guest in a cgroup
"""
if virsh.domain_exists(self.vm_new_name):
raise error.TestNAError("'%s' already exists! Please"
" select another domain name!" %
self.vm_new_name)
if os.path.exists(self.new_image_file):
os.remove(self.new_image_file)
modules = utils_cgroup.CgroupModules(self.cgroup_dir)
modules.init(['cpuset'])
self.cgroup = utils_cgroup.Cgroup('cpuset', None)
self.cgroup.initialize(modules)
self.cgroup_index = self.cgroup.mk_cgroup(cgroup=self.cgroup_name)
# Before use the cpu, set it to be enable
if self.cpu_status < 1:
utils_misc.set_cpu_status(self.cpu_num, True)
self.cgroup.set_property("cpuset.cpus",
self.cpu_num,
self.cgroup_index,
check=False)
self.cgroup.set_property("cpuset.mems",
0,
self.cgroup_index,
check=False)
self.td0 = threading.Thread(
target=self.cgroup.cgexec,
args=(self.cgroup_name, "virt-clone",
"-o %s -n %s --force --file %s" %
(self.vm_name, self.vm_new_name, self.new_image_file)))
self.td1 = None
if self.twice_execute:
self.vm_new_name1 = self.vm_new_name + "1"
self.new_image_file1 = self.new_image_file + "1"
self.td1 = threading.Thread(
target=self.cgroup.cgexec,
args=(self.cgroup_name, "virt-clone",
"-o %s -n %s --force --file %s" %
(self.vm_name, self.vm_new_name1, self.new_image_file1)))
self.td1.start()
self.td0.start()
# Wait for virt-clone has been started
time.sleep(30)
