def get_boot_device():
"""
Guess the /boot device based on the last mountpoint
Returns None if it cannot find it.
"""
for device_path in get_devices():
last_mountpoint = tune2fs.get_last_mountpoint(device_path)
if last_mountpoint == "/boot":
return device_path
return None
def get_valid_devices():
"""Get valid devices to be encrypted or decrypted"""
boot_device = get_boot_device()
device_paths = []
for device_path in get_devices():
disktype = get_info(device_path)["TYPE"]
fstype = get_info(device_path)["FSTYPE"]
last_mountpoint = tune2fs.get_last_mountpoint(device_path)
if disktype not in VALID_DISK_TYPES:
continue
if fstype not in VALID_FSTYPES:
continue
if boot_device and boot_device == device_path:
continue
device_paths.append(device_path)
return device_paths
if len(sys.argv) == 1:
devices = get_devices(by="UUID")
for d in devices:
print d
print "=" * 40
valid_devices = get_valid_devices()
pp.pprint(valid_devices)
else:
device_path = sys.argv[1]
data = get_info(device_path)
print len(data)
pp.pprint(data)
print " SIZE : %s" % get_size(device_path)
print " FREE SIZE: %s" % get_free_size(device_path)
print " FREE SIZE: %s" % get_free_size(device_path)
print " UUID : %s" % get_uuid(device_path)
print " UUID : %s" % get_info(device_path)["UUID"]
format = "%-30s %-10s %-10s %-10s"
for device_path in get_valid_devices():
disktype = get_info(device_path)["TYPE"]
fstype = get_info(device_path)["FSTYPE"]
last_mountpoint = tune2fs.get_last_mountpoint(device_path)
print format % (device_path, disktype, fstype, last_mountpoint)
print "IS THIS PREBOOT?", is_preboot()
