Add explanation about the attribute "delay"

The libvirt created linux bridge has a configurable value "delay",
the default value is "0", but it will not take effect. That's because
kernel has a minimum value for linux bridge. Add some explanation
about it in the document.

Signed-off-by: Yalan Zhang <yalzhang@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Yalan Zhang 2024-01-10 12:58:58 +08:00 committed by Ján Tomko
parent fa75deb58f
commit 6828c6eb67
1 changed files with 2 additions and 1 deletions

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@ -106,7 +106,8 @@ to the physical LAN (if at all).
prefix "virbr" is recommended (and that is what is auto-generated), but not prefix "virbr" is recommended (and that is what is auto-generated), but not
enforced. Attribute ``stp`` specifies if Spanning Tree Protocol is 'on' or enforced. Attribute ``stp`` specifies if Spanning Tree Protocol is 'on' or
'off' (default is 'on'). Attribute ``delay`` sets the bridge's forward delay 'off' (default is 'on'). Attribute ``delay`` sets the bridge's forward delay
value in seconds (default is 0). :since:`Since 0.3.0` value in seconds (default is 0. As the kernel has a minimum delay, values
below it may not be counted). :since:`Since 0.3.0`
The ``macTableManager`` attribute of the bridge element is used to tell The ``macTableManager`` attribute of the bridge element is used to tell
libvirt how the bridge's MAC address table (used to determine the correct libvirt how the bridge's MAC address table (used to determine the correct