def get_fc_hbas(self, shell):
executor = command.cmdlet.executeCommand(shell)
fcinfo_impl = find_fcinfo_impl(executor)()
exec_ = command.get_exec_fn(executor)
safe_exec_ = command.get_safe_exec_fn(executor)
descriptors = exec_(fcinfo_impl.hba_port())
result = []
for fchba_descriptor in descriptors:
try:
name = fchba_descriptor.name
nodewwn = wwn.parse_from_str(fchba_descriptor.node_wwn)
portwwn = fchba_descriptor.port_wwn
model = fchba_descriptor.model
vendor = fchba_descriptor.vendor
type_ = fchba_descriptor.type
serialnum = fchba_descriptor.serial_number
driver_version = fchba_descriptor.driver_version
fw_version = fchba_descriptor.firmware_version
port_speed = fchba_descriptor.port_speed
fchba = fc_hba_model.FcHba(name, name,
wwn=nodewwn,
vendor=vendor, model=model,
serial_number=serialnum,
driver_version=driver_version,
firmware_version=fw_version)
ports = []
try:
port_id = None
port_wwn = wwn.parse_from_str(portwwn)
speed = _parse_port_speed(port_speed)
remote_port_descriptors = safe_exec_(fcinfo_impl.remote_port.p(portwwn))
target_fchbas = self._create_target_fchba_details(remote_port_descriptors)
ports.append((fc_hba_model.FcPort(port_id, port_wwn,
type_, None, speed),
target_fchbas))
except (command.ExecuteException, TypeError, ValueError), ex:
logger.debugException('Failed to create fcport data object')
result.append((fchba, ports))
except (command.ExecuteException, TypeError, ValueError), ex:
logger.debugException('Failed to create fchba data object')
def is_applicable(self, os_platform, executor=None, protocol_name=None, **kwargs):
is_applicable_platform_fn = fc_hba_discoverer.Discoverer.is_applicable
is_applicable_platform = is_applicable_platform_fn(self, os_platform)
if is_applicable_platform:
fcinfo_impl = find_fcinfo_impl(executor)
return fcinfo_impl is not None
