raise qa_error.Error("Need at least one node")
if len(cfg['instances']) < 1:
raise qa_error.Error("Need at least one instance")
+ if len(cfg["disk"]) != len(cfg["disk-growth"]):
+ raise qa_error.Error("Config options 'disk' and 'disk-growth' must have"
+ " the same number of items")
def get(name, default=None):