+B<rrdcached>
+[B<-l/-L>E<nbsp>I<address>]
+[B<-w>E<nbsp>I<timeout>]
+[B<-z>E<nbsp>I<delay>]
+[B<-f>E<nbsp>I<timeout>]
+[B<-p>E<nbsp>I<pid_file>]
+[B<-t>E<nbsp>I<write_threads>]
+[B<-j>E<nbsp>I<journal_dir>]
+[-F]
+[B<-b>E<nbsp>I<base_dir>E<nbsp>[B<-B>]]