Improvements for to continuous test loop.

src/scripts/image_to_live.sh

 #!/bin/bash
 
 # Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Script to update an image onto a live running ChromiumOS instance.
 
 # Load common constants.  This should be the first executable line.
 # The path to common.sh should be relative to your script's location.
@@ skipping 50 matching lines @@
   if [ ${FLAGS_ignore_hostname} -eq ${FLAGS_TRUE} ]; then
     echo "Forcing update from ${HOSTNAME}"
     remote_sh "cat /etc/lsb-release |\
         grep -v '^CHROMEOS_AUSERVER=' |\
         grep -v '^CHROMEOS_DEVSERVER=' > /etc/lsb-release~;\
         mv /etc/lsb-release~ /etc/lsb-release; \
         echo 'CHROMEOS_AUSERVER=http://$HOSTNAME:8080/update' >> \
           /etc/lsb-release; \
         echo 'CHROMEOS_DEVSERVER=http://$HOSTNAME:8080' >> /etc/lsb-release"
   fi
-
-  remote_sh "mount -noro,remount /"
 }
 
 function run_auto_update {
   echo "Starting update"
   local update_file=/var/log/softwareupdate.log
   # Clear it out so we don't see a prior run and make sure it
   # exists so the first tail below can't fail if it races the
   # memento updater first write and wins.
   remote_sh "rm -f ${update_file}; touch ${update_file}; \
       /opt/google/memento_updater/memento_updater.sh</dev/null>&/dev/null&"
@@ skipping 103 matching lines @@
   fi
 
   remote_sh "grep ^CHROMEOS_RELEASE_DESCRIPTION= /etc/lsb-release"
   local release_description=$(echo $REMOTE_OUT | cut -d '=' -f 2)
   echo "Update was successful and rebooted to $release_description"
   
   return 0
 }
 
 main $@