Thanks for picking this up, despite my report was so vague.
Simon Riggs wrote:
> Best way seems to be to do (almost) the same thing as ExtendSubtrans()
> during recovery, so we zero out pages at the point that recovering
> transactions get written to pg_subtrans.
Yep.
Do we have the same bug with ExtendCLOG?
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com