From 27af6089593df7d7a422a45f19f2456870832c93 Mon Sep 17 00:00:00 2001
From: Pedro Alvarez <pedro.alvarez@codethink.co.uk>
Date: Thu, 16 Oct 2014 17:25:03 +0000
Subject: Add force flag to 'mkfs.btrfs'

This way when deploying to a device it will format
it without asking the user if the device already
has format.
---
 writeexts.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/writeexts.py b/writeexts.py
index 48c9434e..4b9e4fcd 100644
--- a/writeexts.py
+++ b/writeexts.py
@@ -226,7 +226,7 @@ class WriteExtension(cliapp.Application):
     def mkfs_btrfs(self, location):
         '''Create a btrfs filesystem on the disk.'''
         self.status(msg='Creating btrfs filesystem')
-        cliapp.runcmd(['mkfs.btrfs', '-L', 'baserock', location])
+        cliapp.runcmd(['mkfs.btrfs', '-f', '-L', 'baserock', location])
 
     def get_uuid(self, location):
         '''Get the UUID of a block device's file system.'''
-- 
cgit v1.2.1