def setUp(self):
super(GPExpandTestCase, self).setUp()
# Doing this in setUp to not impact test construction.
self.hosts = get_gpexpand_hosts()
#initial config has master on HOST1 and segments on HOST2 and HOST3.
#If we choose to add only segments ie self.number_of_expansion_hosts == 0, in the interview process we say use HOST1 and HOST2
#if we choose to add expansion hosts ,ie self.number_of_expansion_hosts == 2, in the interview process we say use HOST3 and HOST4
if self.number_of_expansion_hosts == 0:
self.expansion_host_list = "%s , %s" % (self.hosts[1],
self.hosts[2])
elif self.number_of_expansion_hosts == 2:
self.expansion_host_list = "%s , %s" % (self.hosts[3],
self.hosts[4])
if self.gpinitsystem:
self._do_gpinitsystem()
if self.standby_enabled:
self._do_gpinitstandby()
if self.use_filespaces:
tinctest.logger.info("Setting filespaces")
mdd = os.path.join(self.testcase_master_dir, 'gpseg-1')
self.org_mdd = os.environ.get("MASTER_DATA_DIRECTORY")
os.environ["MASTER_DATA_DIRECTORY"] = mdd
gpfs = Gpfilespace()
gpfs.create_filespace('expand_filespace')
res = {'rc': 0, 'stdout': '', 'stderr': ''}
cmdStr = "export MASTER_DATA_DIRECTORY=%s; gpfilespace --movetransfilespace expand_filespace" % (
mdd)
run_shell_command(cmdStr, 'create segment dirs', res)
if res['rc'] > 0:
raise GpExpandTestCaseException("Failed to movetransfilespace")
cmdStr = "export MASTER_DATA_DIRECTORY=%s; gpfilespace --movetempfilespace expand_filespace" % (
mdd)
run_shell_command(cmdStr, 'create segment dirs', res)
if res['rc'] > 0:
raise GpExpandTestCaseException("Failed to movetempfilespace")
tinctest.logger.info("Performing setup tasks")
self._setup_gpexpand()
def method_setup(self):
tinctest.logger.info("Performing setup tasks")
gpfs=Gpfilespace()
gpfs.create_filespace('filerep_fs_a')
gpfs.create_filespace('filerep_fs_b')
gpfs.create_filespace('filerep_fs_c')
gpfs.create_filespace('filerep_fs_z')
gpfs.create_filespace('sync1_fs_1')
# Set max_resource_queues to 100
cmd = 'gpconfig -c max_resource_queues -v 100 '
ok = run_shell_command(cmd)
if not ok:
raise Exception('Failure during setting the max_resource_queues value to 100 using gpconfig tool')
#Restart the cluster
self.gpstop.run_gpstop_cmd(immediate = 'i')
ok = self.gpstart.run_gpstart_cmd()
if not ok:
raise Exception('Failure during restarting the cluster')
return True
def __init__(self, methodName):
self.gpfile = Gpfilespace()
self.filereputil = Filerepe2e_Util()
super(PgtwoPhaseTestCase, self).__init__(methodName)
