bump version to 5.0-8

[pmg-docs.git] / pmgtunnel.adoc

diff --git a/pmgtunnel.adoc b/pmgtunnel.adoc
index 7a258e58fcc96651992cf3144a93daab935f57c0..6847c6970c7f3bdf1a5aeb1052248935a0756c74 100644 (file)
--- a/pmgtunnel.adoc
+++ b/pmgtunnel.adoc
@@ -23,7 +23,10 @@ pmgtunnel - Cluster Tunnel Daemon
 =================================
 endif::manvolnum[]
 
-TODO
+This daemon creates a ssh tunnel to the postgres database in other
+cluster nodes (port 5432). The tunnel is used to synchronize the
+database using an application specific asynchronous replication
+algorythm.
 
 ifdef::manvolnum[]
 include::pmg-copyright.adoc[]