postgresql: Add corner case for DRBD conversion

If the prior instance of postgresql was running there
is no way to kill it after the conversion to DRBD.

This adds the corner case to stop the old daemon after
the data directory has been migrated.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>

1 files changed, 10 insertions, 1 deletions

diff --git a/meta-openstack/recipes-support/postgresql/postgresql/postgresql b/meta-openstack/recipes-support/postgresql/postgresql/postgresql
index 74f7e2d..5a34ec0 100644
--- a/meta-openstack/recipes-support/postgresql/postgresql/postgresql
+++ b/meta-openstack/recipes-support/postgresql/postgresql/postgresql
@@ -55,7 +55,16 @@ stop ()
     if [ $? -eq 0 ]; then
         echo "done."
     else
-        echo "failed."
+        if [ -f /etc/postgresql/postmaster.pid -a "$datadir" != "/etc/postgresql" ] ; then
+            # Special case for transition 
+            sudo -u postgres /usr/bin/pg_ctl stop -w -D /etc/postgresql -m fast -s
+        fi
+        if ! pidof ${DAEMON} > /dev/null; then
+            echo "done."
+        else
+            echo "failed."
+            exit 1
+        fi
     fi
 }