From 1cddb5be20bc52ec6b7d765bad177d19c3514833 Mon Sep 17 00:00:00 2001
From: Jaka Hudoklin <jakahudoklin@gmail.com>
Date: Mon, 23 Feb 2015 20:39:33 +0100
Subject: [PATCH] mongodb: remove lock file on restart

---
 nixos/modules/services/databases/mongodb.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/services/databases/mongodb.nix b/nixos/modules/services/databases/mongodb.nix
index 02e44ad8870..14ffdad9217 100644
--- a/nixos/modules/services/databases/mongodb.nix
+++ b/nixos/modules/services/databases/mongodb.nix
@@ -120,6 +120,7 @@ in
         };
 
         preStart = ''
+          rm ${cfg.dbpath}/mongod.lock || true
           if ! test -e ${cfg.dbpath}; then
               install -d -m0700 -o ${cfg.user} ${cfg.dbpath}
           fi