def get_all_multipath_block_devices(self):
from infi.multipathtools import MultipathClient
from infi.multipathtools.connection import UnixDomainSocket
client = MultipathClient(UnixDomainSocket(timeout=120))
if not client.is_running():
logger.warning("multipathd is not running")
return []
devices = self._get_list_of_active_devices(client)
result = []
logger.debug("Got {} devices from multipath client".format(len(devices)))
for mpath_device in devices:
block_dev = self.sysfs.find_block_device_by_devno(mpath_device.major_minor)
if block_dev is not None:
result.append(LinuxNativeMultipathBlockDevice(self.sysfs, block_dev, mpath_device))
living_devices = filter(lambda device: device._is_there_atleast_one_path_up(), result)
return living_devices
def get_all_multipath_block_devices(self):
from infi.multipathtools import MultipathClient
client = MultipathClient()
if not client.is_running():
logger.info("MultipathD is not running")
return []
try:
devices = self._get_list_of_active_devices(client)
except IOError:
raise DeviceDisappeared()
result = []
logger.debug("Got {} devices from multipath client".format(len(devices)))
for mpath_device in devices:
block_dev = self.sysfs.find_block_device_by_devno(mpath_device.major_minor)
if block_dev is not None:
result.append(LinuxNativeMultipathBlockDevice(self.sysfs, block_dev, mpath_device))
living_devices = filter(lambda device: device._is_there_atleast_one_path_up(), result)
return living_devices
def get_all_multipath_block_devices(self):
from infi.multipathtools import MultipathClient
from infi.multipathtools.connection import UnixDomainSocket
client = MultipathClient(UnixDomainSocket(timeout=120))
if not client.is_running():
logger.warning("multipathd is not running")
return []
devices = self._get_list_of_active_devices(client)
result = []
logger.debug("Got {} devices from multipath client".format(
len(devices)))
for mpath_device in devices:
block_dev = self.sysfs.find_block_device_by_devno(
mpath_device.major_minor)
if block_dev is not None:
result.append(
LinuxNativeMultipathBlockDevice(self.sysfs, block_dev,
mpath_device))
living_devices = [
device for device in result
if device._is_there_atleast_one_path_up()
]
return living_devices
