
-u required to provide uuid or '-', which was confusing. Now -u does not require '-' argument to read uuid automatically. Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
-u required to provide uuid or '-', which was confusing. Now -u does not require '-' argument to read uuid automatically. Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>