Description of problem:
1.) script asks for dbonly as scope, but in the helptext is mentioned db
2.) md5sum for EL6 does not support --strict 

Version-Release number of selected component (if applicable):
3.3.0-2.el6.

How reproducible:
always when trying a restore

Steps to Reproduce:
1.) engine-backup --mode=restore --scope=db --file=ovirt.db --log=log
2.) engine-backup --mode=restore --scope=dbonly --file=ovirt.db --log=log


Actual results:
1.) FATAL: invalid scope 'db'
2.) md5sum: unknown Option »--strict«

Expected results:
restoring the database

Additional question:
Shouldn't be the database droped before restoring??