From df499fea3da1b9bee29fbc796b3b84c2c13f146e Mon Sep 17 00:00:00 2001
From: Nikos Skalkotos <skalkoto@grnet.gr>
Date: Fri, 15 Jun 2012 11:55:35 +0300
Subject: [PATCH] In some circumstances mount the image readonly
If no customization is to be applied the image should be mounted
readonly.
---
image_creator/main.py | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/image_creator/main.py b/image_creator/main.py
index fa2e23d..af8f28e 100644
--- a/image_creator/main.py
+++ b/image_creator/main.py
@@ -185,7 +185,10 @@ def image_creator():
snapshot = disk.snapshot()
dev = disk.get_device(snapshot)
- dev.mount()
+
+ # If no customization is to be applied, the image should be mounted ro
+ readonly = not (options.sysprep or options.shrink)
+ dev.mount(readonly)
cls = os_cls(dev.distro, dev.ostype)
image_os = cls(dev.root, dev.g, out)
--
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