docs: Add references to the database schema documentation.

I field lots of questions about "where's the documentation?"  Perhaps this
will help.

The changes to ovs-vsctl(8) add a couple of references to
ovs-vswitchd.conf.db(5) but they also rephrase a couple of paragraphs in
what seems to me an easier to understand style.

Signed-off-by: Ben Pfaff <blp@nicira.com>

diff --git a/FAQ b/FAQ
index 3cd1fa3..7f3a784 100644 (file)
--- a/FAQ
+++ b/FAQ
@@ -290,6 +290,10 @@ A: Wireless base stations generally only allow packets with the source
    point, so the same problems will show up with the Linux bridge or
    any other way to do bridging.
 
+Q: Is there any documentation on the database tables and fields?
+
+A: Yes.  ovs-vswitchd.conf.db(5) is a comprehensive reference.
+
 
 VLANs
 -----

diff --git a/utilities/ovs-vsctl.8.in b/utilities/ovs-vsctl.8.in
index 9ec8d33..0bc0105 100644 (file)
--- a/utilities/ovs-vsctl.8.in
+++ b/utilities/ovs-vsctl.8.in
@@ -25,19 +25,17 @@ ovs\-vsctl \- utility for querying and configuring \fBovs\-vswitchd\fR
 .
 .SH DESCRIPTION
 The \fBovs\-vsctl\fR program configures \fBovs\-vswitchd\fR(8) by
-providing a high\-level interface to its configuration
-database.  This program is mainly intended for use when
-\fBovs\-vswitchd\fR is running.  If it is used when
-\fBovs\-vswitchd\fR is not running, then \fB\-\-no\-wait\fR should be
-specified and configuration changes will only take effect when
-\fBovs\-vswitchd\fR is started.
-.PP
-By default, each time \fBovs\-vsctl\fR runs, it connects to an
-\fBovsdb\-server\fR process that maintains an Open vSwitch
-configuration database.  Using this connection, it queries and
-possibly applies changes to the database, depending on the supplied
-commands.  Then, if it applied any changes, it waits until
-\fBovs\-vswitchd\fR has finished reconfiguring itself before it exits.
+providing a high\-level interface to its configuration database.
+See \fBovs\-vswitchd.conf.db\fR(5) for comprehensive documentation of
+the database schema.
+.PP
+\fBovs\-vsctl\fR connects to an \fBovsdb\-server\fR process that
+maintains an Open vSwitch configuration database.  Using this
+connection, it queries and possibly applies changes to the database,
+depending on the supplied commands.  Then, if it applied any changes,
+by default it waits until \fBovs\-vswitchd\fR has finished
+reconfiguring itself before it exits.  (If you use \fBovs\-vsctl\fR
+when \fBovs\-vswitchd\fR is not running, use \fB\-\-no\-wait\fR.)
 .PP
 \fBovs\-vsctl\fR can perform any number of commands in a single run,
 implemented as a single atomic transaction against the database.
@@ -918,4 +916,5 @@ bridge that does not exist.
 .SH "SEE ALSO"
 .
 .BR ovsdb\-server (1),
-.BR ovs\-vswitchd (8).
+.BR ovs\-vswitchd (8),
+.BR ovs\-vswitchd.conf.db (5).