rrdupdate(1): Updated the manpage to reflect the current option handling.

I. e. the section about `--[no]cache' has been removed and the section
about `--daemon' has been updated.

diff --git a/doc/rrdupdate.pod b/doc/rrdupdate.pod
index 11082aa..c0705d4 100644 (file)
--- a/doc/rrdupdate.pod
+++ b/doc/rrdupdate.pod
@@ -6,7 +6,6 @@ rrdupdate - Store a new set of values into the RRD
 
 B<rrdtool> {B<update> | B<updatev>} I<filename>
 S<[B<--template>|B<-t> I<ds-name>[B<:>I<ds-name>]...]>
-S<[B<-->[B<no>]B<cache>]>
 S<[B<--daemon> I<address>]>
 S<B<N>|I<timestamp>B<:>I<value>[B<:>I<value>...]>
 S<I<at-timestamp>B<@>I<value>[B<:>I<value>...]>
@@ -31,8 +30,8 @@ RRA (consolidation function and PDPs per CDP), and data source (name).
 Note that depending on the arguments of the current and previous call to
 update, the list may have no entries or a large number of entries.
 
-Since B<updatev> requires direct disk access, the options B<--[no]cache> and
-B<--daemon> cannot be used with this command.
+Since B<updatev> requires direct disk access, the B<--daemon> option cannot be
+used with this command.
 
 =item I<filename>
 
@@ -61,24 +60,16 @@ function. If this is done accidentally (and this can only be done
 using the template switch), B<RRDtool> will ignore the value specified
 for the COMPUTE B<DST>.
 
-=item B<--cache> | B<--nocache>
-
-Force the use of the caching daemon or force direct file access. If B<--cache>
-is given, B<RRDTool> will try to contact the caching daemon B<RRDd> and will
-fail if it cannot connect to the daemon. If the connection is successfully
-established the values will be sent to the daemon instead of accessing the
-files directly. If B<--nocache> is given no connection attempt is made. If
-neither option is specified B<RRDTool> will try to contact the daemon and, if
-no connection may be established, will fall back to direct file access.
-This option is available for the B<update> command only.
-
 =item B<--daemon> I<address>
 
-Specifies the address of the caching daemon. If I<address> begins with C<unix:>
+If given, B<RRDTool> will try to connect to the caching daemon L<rrdcached(1)>
+at I<address> and will fail if the connection cannot be established. If the
+connection is successfully established the values will be sent to the daemon
+instead of accessing the files directly. If I<address> begins with C<unix:>
 then everything after this prefix will be considered to be a UNIX domain
-socket.  Otherwise the address is interpreted as network address or node name
-as understood by L<getaddrinfo(3)>. One practical consequence is that both,
-IPv4 and IPv6, may be used if the system supports it.
+socket, see L<EXAMPLES> below. Otherwise the address is interpreted as network
+address or node name as understood by L<getaddrinfo(3)>. One practical
+consequence is that both, IPv4 and IPv6, may be used if the system supports it.
 This option is available for the B<update> command only.
 
 =item B<N>|I<timestamp>B<:>I<value>[B<:>I<value>...]