def transition_to_incremental(minor):
ret = lib.dattobd_transition_incremental(minor)
if ret != 0:
return ffi.errno
util.settle()
return 0
def destroy(minor):
ret = lib.dattobd_destroy(minor)
if ret != 0:
return ffi.errno
util.settle()
return 0
def reconfigure(minor, cache_size):
ret = lib.dattobd_reconfigure(minor, cache_size)
if ret != 0:
return ffi.errno
util.settle()
return 0
def transition_to_snapshot(minor, cow_file, fallocated_space=0):
ret = lib.dattobd_transition_snapshot(minor, cow_file.encode("utf-8"),
fallocated_space)
if ret != 0:
return ffi.errno
util.settle()
return 0
def reload_incremental(minor, device, cow_file, cache_size=0):
ret = lib.dattobd_reload_incremental(minor, device.encode("utf-8"),
cow_file.encode("utf-8"), cache_size)
if ret != 0:
return ffi.errno
util.settle()
return 0
def setup(minor, device, cow_file, fallocated_space=0, cache_size=0):
ret = lib.dattobd_setup_snapshot(minor, device.encode("utf-8"),
cow_file.encode("utf-8"),
fallocated_space, cache_size)
if ret != 0:
return ffi.errno
util.settle()
return 0
