vzctl --verbose: remove the logic of specifying a value

There is rarely a need to specify log verbosity as a numeric value
from the command line, and this was never documented. So, instead
of documenting it, let's just remove this feature.

If a user wants vzctl to be more verbose, (s)he can give
--verbose flag multiple times (or set VERBOSE in vz.conf).

Signed-off-by: Kir Kolyshkin <kir@openvz.org>
1 file changed