On Thu, Jun 07, 2018 at 08:32:10AM +0100, Simon Riggs wrote: > On 6 June 2018 at 17:22, Alvaro Herrera <alvhe...@2ndquadrant.com> wrote: >> This thread seems to have died down without any fix being proposed. >> Simon, you own this open item. > > Thanks, will look.
Petr and I have found a couple of issues about the slot advance stuff on this thread: https://www.postgresql.org/message-id/20180525052805.GA15634%40paquier.xyz The result is f731cfa, which, per my tests, is able to take care of this issue as well as advancing first a slot to a WAL page boundary, and then advancing it to the latest LSN available does not trigger any assertions anymore. It would be nice if there is a double-check though, so I am letting this thread on the list of open items for now. -- Michael
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