.TH ovs\-brcompatd 8 "March 2009" "Open vSwitch" "Open vSwitch Manual"
.ds PN ovs\-brcompatd
.
.SH NAME
ovs\-brcompatd \- Bridge compatibility front-end for ovs\-vswitchd
.
.SH SYNOPSIS
.B ovs\-brcompatd
[\fIoptions\fR] \fIconfig\fR
.
.SH DESCRIPTION
A daemon that provides a legacy bridge front-end for \fBovs\-vswitchd\fR.  It 
does this by listening for bridge ioctl commands (e.g., those generated by 
the \fBbrctl\fR program) to add or remove datapaths and the interfaces 
that attach to them.  It modifies \fIconfig\fR and forces
\fBovs\-vswitchd\fR to reload its configuration file.
.PP
.SH OPTIONS
.IP "\fB--reload-command=\fIcommand\fR"
Sets the command that \fBovs\-brcompatd\fR runs to force \fBovs\-vswitchd\fR to
reload its configuration file to \fIcommand\fR.  The command is run in
a subshell, so it may contain arbitrary shell metacharacters, etc.
The \fB--help\fR option displays the default reload command.
.TP
\fB--prune-timeout=\fIsecs\fR
.
Sets the maximum time between pruning port entries to \fIsecs\fR seconds.
Pruning ports is the process of removing port entries from \fIconfig\fR 
that no longer exist.  If \fIsecs\fR is zero, then entries are never
pruned.  The default prune timeout is 5 seconds.
.TP
\fB--lock-timeout=\fImsecs\fR
.
Sets the maximum time to wait for \fIconfig\fR to become unlocked to 
\fImsecs\fR milliseconds.  The default lock timeout is 500 milliseconds.
.
.so lib/daemon.man
.so lib/vlog.man
.so lib/common.man
.so lib/leak-checker.man
.
.SH NOTES
\fBovs\-brcompatd\fR requires the \fBbrcompat_mod.ko\fR kernel module to be
loaded.
.SH "SEE ALSO"
.BR ovs\-appctl (8),
.BR ovs\-vswitchd (8),
.BR ovs\-vswitchd.conf (5),
\fBINSTALL.bridge\fR in the Open vSwitch distribution.