Horton

Re: buildfarm: could not read block 3 in file "base/16384/2662": read only 0 of 8192 bytes

Peter Geoghegan <pg@bowt.ie>

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From: Peter Geoghegan <pg@bowt.ie>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Andres Freund <andres@anarazel.de>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2018-08-11T02:58:05Z
Lists: pgsql-hackers 
On Fri, Aug 10, 2018 at 7:45 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Didn't take long to show that the relmapper issue wasn't it:
>
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=coypu&dt=2018-08-10%2021%3A21%3A40
>
> So we're back to square one.  Although Tomas' recent report might
> give us something new to chase.

Thanks for pointing out that Tomas had a lead - I missed that.

I'm concerned that this item has the potential to delay the release,
since, as you said, we're back to the drawing board.

-- 
Peter Geoghegan

Commits

  1. Limit depth of forced recursion for CLOBBER_CACHE_RECURSIVELY.

  2. Fix longstanding recursion hazard in sinval message processing.

  3. Fix bugs in vacuum of shared rels, by keeping their relcache entries current.