From f8ec272d98fa39ecf9ce69cd8a8ce63ded77ef99 Mon Sep 17 00:00:00 2001
From: Michal Privoznik
Date: Thu, 12 Jan 2017 12:43:21 +0100
Subject: [PATCH] docs: Document
This element has been introduced in fe053dbea7, but isn't
documented yet. After exactly 6 years I guess we can finally
document it.
Signed-off-by: Michal Privoznik
---
docs/formatdomain.html.in | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
index 39f5a8823a..30cb196261 100644
--- a/docs/formatdomain.html.in
+++ b/docs/formatdomain.html.in
@@ -4975,6 +4975,9 @@ qemu-kvm -net nic,model=? /dev/null
<model type='virtio'/>
<backend tap='/dev/net/tun' vhost='/dev/vhost-net'/>
<driver name='vhost' txmode='iothread' ioeventfd='on' event_idx='off' queues='5'/>
+ <tune>
+ <sndbuf>1600</sndbuf>
+ </tune>
</interface>
</devices>
...
@@ -4985,7 +4988,12 @@ qemu-kvm -net nic,model=? /dev/null
device path (/dev/vhost-net
) for devices with virtio
model.
The tap
attribute overrides the tun/tap device path (default:
/dev/net/tun
) for network and bridge interfaces. This does not work
- in session mode.
+ in session mode. Since 1.2.9
+
+
+ For tap devices there is also sndbuf
element which can
+ adjust the size of send buffer in the host. Since
+ 0.8.8
--
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