From b603babd0f323ebc596f6101fa1fee584d411af9 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Mon, 30 Apr 2012 18:15:32 +0000
Subject: [PATCH] * Use PostgreSQL's fast shutdown mode.  In the default  
 smart shutdown mode, Postgres waits until all   active connections have
 closed, which can take an   unbounded amount of time.

svn path=/nixos/trunk/; revision=33959
---
 modules/services/databases/postgresql.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/modules/services/databases/postgresql.nix b/modules/services/databases/postgresql.nix
index 8ef272404e0..1633b9d0fdd 100644
--- a/modules/services/databases/postgresql.nix
+++ b/modules/services/databases/postgresql.nix
@@ -188,8 +188,12 @@ in
 
         extraConfig =
           ''
+            # Shut down Postgres using SIGINT ("Fast Shutdown mode").  See 
+            # http://www.postgresql.org/docs/current/static/server-shutdown.html
+            kill signal INT
+
             # Give Postgres a decent amount of time to clean up after
-            # receiving Upstart's SIGTERM.
+            # receiving Upstart's SIGINT.
             kill timeout 60
           '';
       };