def delete_multipath(multipath_name):
LOG.debug("Virtman: delete multipath %s start!" %
multipath_name)
dmsetup.remove_table(multipath_name)
LOG.debug("Virtman: delete multipath %s completed !" %
multipath_name)
return True
def _delete_multipath(self):
LOG.debug("Virtman: delete multipath %s start!" %
self.multipath_name)
dmsetup.remove_table(self.multipath_name)
self.has_multipath = False
LOG.debug("Virtman: delete multipath %s completed !" %
self.multipath_name)
def destroy(self):
LOG.debug("Virtman: destroy VM instance %s according "
"snapshot_name %s" % (self.instance_name, self.snapshot_dev_name))
dmsetup.remove_table(self.snapshot_dev_name)
self._destroy_snap_dev()
LOG.debug("Virtman: succeed to destroy the VM instance!")
return True
def destroy(self):
LOG.debug("Virtman: destroy VM instance %s according snapshot_name %s" %(self.instance_name, self.snapshot_name))
#unlink snapshot
if os.path.exists(self.snapshot_link):
commands.unlink(self.snapshot_link)
dmsetup.remove_table(self.snapshot_name)
self.snapshot.destroy_snapshot()
LOG.debug("Virtman: success!")
return True
def delete_origin(base_image):
"""
:type base_image: BlockDeviceBaseImage
"""
if base_image.origin_path:
LOG.debug("Virtman: start to remove origin %s " %
base_image.origin_name)
dmsetup.remove_table(base_image.origin_name)
base_image.origin_path = None
LOG.debug("Virtman: remove origin %s completed" %
base_image.origin_name)
def _delete_origin(self):
LOG.debug("Virtman: start to remove origin %s " % self.origin_name)
dmsetup.remove_table(self.origin_name)
self.has_origin = False
LOG.debug("Virtman: remove origin %s completed" % self.origin_name)
