def get_size(device_path):
block_count = tune2fs.get_info(device_path, "Block count")
block_size = tune2fs.get_info(device_path, "Block size")
if block_count is None or block_size is None:
return None
size = int(block_count) * int(block_size)
return size
def get_free_size(device_path):
free_blocks = tune2fs.get_info(device_path, "Free blocks")
block_size = tune2fs.get_info(device_path, "Block size")
if free_blocks is None or block_size is None:
return None
size = int(free_blocks) * int(block_size)
return size
def get_free_blocks(device_path):
free_blocks = tune2fs.get_info(device_path, "Free blocks")
if free_blocks is not None:
free_blocks = int(free_blocks)
return free_blocks
def get_uuid(device_path):
uuid = tune2fs.get_info(device_path, "Filesystem UUID")
return uuid