Change fill method os_install_disk_uuid.

pym/cl_fill_install.py

@@ -334,7 +334,17 @@ class fillVars(object, glob_attr):
 
     def get_os_install_disk_uuid(self):
         """List uudi for partition devices"""
-        return self.Get('os_disk_uuid')
+        devuuid = '/dev/disk/by-uuid'
+        diskDev = self.Get('os_disk_dev')
+        if path.exists(devuuid):
+            hashUUID = dict(
+                map(lambda x:(path.normpath(path.join(devuuid,os.readlink(x))),
+                              path.basename(x)),
+                filter(path.islink,
+                map(lambda x:path.join(devuuid,x),
+                os.listdir(devuuid)))))
+            return map(lambda x:hashUUID.get(x,""),diskDev)
+        return [""]*len(diskDev)
 
     def get_os_install_disk_options(self):
         """List mount options for partition devices of installed os"""