Horton

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

Tom Lane <tgl@sss.pgh.pa.us>

View thread View on postgr.es
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andres Freund <andres@anarazel.de>
Cc: Tomas Vondra <tomas.vondra@2ndquadrant.com>, Peter Geoghegan <pg@bowt.ie>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2018-08-29T03:32:51Z
Lists: pgsql-hackers 
Andres Freund <andres@anarazel.de> writes:
> On 2018-08-28 20:27:14 -0700, Andres Freund wrote:
>> Locally that triggers the problem within usually a few seconds.

> FWIW, it does so including versions as old as 9.2.

Interesting.  One thing I'd like to know is why this only started
showing up in the buildfarm a few weeks ago.  Maybe that's just a
timing effect, but it seems odd.

> Now I need to look for power for my laptop and some for me ;)

Yeah, I'm not going to look harder till tomorrow either.

			regards, tom lane

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.