IdP stopping metadata retrieval

[Peter Schober]

* Martin Haase <Martin.Haase at DAASI.de> [2013-11-14 09:51]:
> I can only see one suspicious item: The time stamps of the metadata
> backup files was Nov 4. At that time, I see in the logs that one
> metadata source was unavailable temporarily, "Error retrieving
> metadata". After that time, I cannot grep any occurences of "metadata"
> in the process log.

I'd enter an issue for that,
-peter