From 45de7fa4b141d308f47b260e8f34c092b8ea8b7a Mon Sep 17 00:00:00 2001
From: Jannis Pohlmann <jannis.pohlmann@codethink.co.uk>
Date: Fri, 23 Mar 2012 18:50:55 +0000
Subject: Add sync at the end of tbdiff-{update,switch}.

---
 tbdiff-switch/tbdiff-switch | 3 +++
 tbdiff-update/tbdiff-update | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/tbdiff-switch/tbdiff-switch b/tbdiff-switch/tbdiff-switch
index 8f7b63c..306ef86 100755
--- a/tbdiff-switch/tbdiff-switch
+++ b/tbdiff-switch/tbdiff-switch
@@ -70,5 +70,8 @@ busybox sed -i -e "s,factory-run,$target_subvolume-run,g" "extlinux.conf"
 # leave the root file system
 cd /
 
+# perform a sync to make sure everything has been written
+sync
+
 # reboot the system
 busybox reboot
diff --git a/tbdiff-update/tbdiff-update b/tbdiff-update/tbdiff-update
index e6caeec..0cd7471 100755
--- a/tbdiff-update/tbdiff-update
+++ b/tbdiff-update/tbdiff-update
@@ -110,5 +110,8 @@ busybox sed -i -e "s,factory-run,$target_subvolume-run,g" "extlinux.conf"
 # leave the root file system
 cd /
 
+# perform a sync to make sure everything has been written
+sync
+
 # reboot the system
 busybox reboot
-- 
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