def _get_dasd_pim():
"""
Return a dictionary with bus ids of
DASD devices as keys and number of
paths as values
"""
pim_dict = {}
# execute lscss -d
command = ['lscss', '-d']
out, err, rc = run_command(command)
if rc:
raise OperationFailed("GINDASD0012E", {'err': err})
if out:
try:
output_lines = out.splitlines()
for line in output_lines[2:]:
clms = line.split()
pim = clms[-5]
bus_id = clms[0]
chipid = clms[-2]+" "+clms[-1]
binaryval_pam = _hex_to_binary(pim)
enabled_chipids = _get_paths(binaryval_pam, chipid)
pim_dict[bus_id] = len(enabled_chipids)
except Exception as err:
raise OperationFailed("GINDASD0013E", {'err': err.message})
return pim_dict
def _get_dasd_pim():
"""
Return a dictionary with bus ids of
DASD devices as keys and number of
paths as values
"""
pim_dict = {}
# execute lscss -d
command = ['lscss', '-d']
out, err, rc = run_command(command)
if rc:
raise OperationFailed("GINDASD0012E", {'err': err})
if out:
try:
output_lines = out.splitlines()
for line in output_lines[2:]:
clms = line.split()
pim = clms[-5]
bus_id = clms[0]
chipid = clms[-2]+" "+clms[-1]
binaryval_pam = _hex_to_binary(pim)
enabled_chipids = _get_paths(binaryval_pam, chipid)
pim_dict[bus_id] = len(enabled_chipids)
except Exception as err:
raise OperationFailed("GINDASD0013E", {'err': err.message})
return pim_dict
def test_get_paths_invalid_chipid(self):
"""
unit test to test for a valid scenario for invalid chipids
and valid binary value of pam to get the installed paths
"""
chipid = 'ds0000 00000000'
bin_pam = '10000000'
out = utils._get_paths(bin_pam, chipid)
installed_paths = ['fa']
self.assertNotEqual(installed_paths, out)
def test_get_paths_success(self):
"""
unit test to test for a valid scenario valid chipids
and binary value of pam to get the installed paths
"""
chipid = 'fa000000 00000000'
bin_pam = '10000000'
installed_paths = ['fa']
out = utils._get_paths(bin_pam, chipid)
self.assertEqual(installed_paths, out)
def test_get_paths_invalid_chipid(self):
"""
unit test to test for a valid scenario for invalid chipids
and valid binary value of pam to get the installed paths
"""
chipid = 'ds0000 00000000'
bin_pam = '10000000'
out = utils._get_paths(bin_pam, chipid)
installed_paths = ['fa']
self.assertNotEqual(installed_paths, out)
def test_get_paths_success(self):
"""
unit test to test for a valid scenario valid chipids
and binary value of pam to get the installed paths
"""
chipid = 'fa000000 00000000'
bin_pam = '10000000'
installed_paths = ['fa']
out = utils._get_paths(bin_pam, chipid)
self.assertEqual(installed_paths, out)
