From: Denis V. Lunev <den@openvz.org>
Date: Wed, 6 Sep 2023 09:32:09 +0000 (+0200)
Subject: qemu-nbd: document -v behavior in respect to --fork in man
X-Git-Tag: pull-xenfv-stable-20231106~105^2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=35e087de085cd6cf7e4c64c9b59b62c37ddcd1bd;p=users%2Fdwmw2%2Fqemu.git

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>
---

diff --git a/docs/tools/qemu-nbd.rst b/docs/tools/qemu-nbd.rst
index faf6349ea5..329f44d989 100644
--- a/docs/tools/qemu-nbd.rst
+++ b/docs/tools/qemu-nbd.rst
@@ -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