diff --git a/docker.spec b/docker.spec
index 8979893..d6e8b40 100644
--- a/docker.spec
+++ b/docker.spec
@@ -88,6 +88,8 @@ Requires:       lvm2 >= 2.2.89
 Requires:       procps
 Requires:       tar >= 1.26
 Requires:       xz >= 4.9
+# Not necessary, but must be installed to have a smooth upgrade.
+Recommends:     docker-image-migrator
 Conflicts:      lxc < 1.0
 PreReq:         %fillup_prereq
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
@@ -259,8 +261,8 @@ install -p -m 644 man/man5/Dockerfile.5 %{buildroot}%{_mandir}/man5
 
 %pre
 # We're currently inside rpmlint, which will cause us to fail the tests if it
-# happens that the Docker install in the builder requires a migration. $BUILD
-if [[ -z "$BUILD_ROOT" && -z "$DOCKER_FORCE_IMAGE_MIGRATION" ]]
+# happens that the Docker install in the builder requires a migration.
+if [[ -z "$BUILD_ROOT" ]]
 then
 	# In order to make sure we don't print a scary warning when we shouldn't we
 	# need to test these things (in this order):
@@ -272,6 +274,12 @@ then
 	# 4. Check that there are images in the graph/ directory.
 	if [[ -d "%{docker_store}" && ( ! -f "%{docker_migration_testfile}" ) && -d "%{docker_store}" && -n "$(find "%{docker_store}" -maxdepth 1 -type d 2>/dev/null | grep -Ev '_tmp|^%{docker_store}$')" ]]
     then
+
+		if [ -n "$DOCKER_FORCE_INSTALL" ]
+		then
+			echo >&2 "*** IGNORING DOWNTIME WARNING! FORCING INSTALLATION. ***"
+		else
+
 cat >&2 <<EOF
 
                                ***  WARNING  ***
@@ -285,18 +293,30 @@ of Docker will not complete successfully, and you will have the opportunity to
 run a separate migration tool (which will not cause downtime for your Docker
 daemon).
 
-In order to run this migration tool, please install docker-image-migrator package.
+In order to run this migration tool, please install the 'docker-image-migrator'
+package. You can run the migration with this command, which will exit after the
+migration has been completed:
+
+$ /usr/lib/docker-image-migrator/do-image-migration-v1to2.sh
+
+Because the migrator requires information about the storage driver used by Docker,
+the migration script will source /etc/sysconfig/docker and use \$DOCKER_OPTS as
+arguments to the migrator. If this automated migration fails, it will be re-attempted
+with every known storage driver. In addition, the script accepts arguments which
+will simiarly be appended to the set of arguments (after \$DOCKER_OPTS) to the
+migrator.
 
 However, if you prefer to not run this separate migration tool, you can force this
 update using the following command. THIS WILL CAUSE DOWNTIME, BECAUSE DOCKER WILL
 RUN THE MIGRATION ON FIRST START AND YOU WILL BE UNABLE TO START ANY CONTAINERS
 OR USE ANY DOCKER COMMANDS (EVEN CONTAINERS WITH RESTART POLICIES ACTIVE):
 
-$ DOCKER_FORCE_IMAGE_MIGRATION=1 sudo -E zypper up docker
+$ DOCKER_FORCE_INSTALL=1 sudo -E zypper up docker
 EOF
 
-		# Fail the update.
-		exit 1
+			# Fail the update.
+			exit 1
+		fi
 	fi
 
 	# In order to make sure that we don't accidentally cause problems with an