qemu-nbd: document -v behavior in respect to --fork in man

Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Eric Blake <eblake@redhat.com>
CC: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20230906093210.339585-8-den@openvz.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
[eblake: Wording improvement]
Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Denis V. Lunev 2023-09-06 11:32:09 +02:00 committed by Eric Blake
parent f6f4620cbb
commit 35e087de08

View File

@ -197,7 +197,9 @@ driver options if :option:`--image-opts` is specified.
.. option:: -v, --verbose
Display extra debugging information.
Display extra debugging information. This option also keeps the original
*STDERR* stream open if the ``qemu-nbd`` process is daemonized due to
other options like :option:`--fork` or :option:`-c`.
.. option:: -h, --help