Bruce Momjian wrote:



I don't see why an admin tool can't connect to each database and get a
listing of what is in each tablespace.  I don't think connecting to 100
databases to get that information will be slow.



Well, whatever you call slow or not slow.
I checked it; connecting 10 databases, retrieving tablespace dependencies (pg_class union pg_schema) and closing takes about one second over an ssl connection, 0.2 seconds with non-ssl. This was a trusted connection, can't check what will happen with md5, krb or so.


Regards,
Andreas



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