ssh: more details on failure

[ganeti-local] / lib / objects.py

diff --git a/lib/objects.py b/lib/objects.py
index 89473fe..0feefbe 100644 (file)
--- a/lib/objects.py
+++ b/lib/objects.py
@@ -497,6 +497,15 @@ class Disk(ConfigObject):
     val += ", size=%dm)>" % self.size
     return val
 
+  def Verify(self):
+    """Checks that this disk is correctly configured.
+
+    """
+    errors = []
+    if self.mode not in constants.DISK_ACCESS_SET:
+      errors.append("Disk access mode '%s' is invalid" % (self.mode, ))
+    return errors
+
 
 class Instance(TaggableObject):
   """Config object representing an instance."""