Two more fixes for OS params and opcode defaults

If the OS is not using API v20, the parameter verification should be
entirely skipped.

The second change is a simple typo.
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

lib/backend.py

@@ -2521,6 +2521,9 @@ def ValidateOS(required, osname, checks, osparams):
     else:
       return False
 
+  if max(tbv.api_versions) < constants.OS_API_V20:
+    return True
+
   if constants.OS_VALIDATE_PARAMETERS in checks:
     _CheckOSPList(tbv, osparams.keys())
 

lib/cmdlib.py

@@ -2523,7 +2523,7 @@ class LUSetClusterParams(LogicalUnit):
     ("add_uids", None),
     ("remove_uids", None),
     ("hvparams", None),
-    ("ov_hvp", None),
+    ("os_hvp", None),
     ]
   REQ_BGL = False