| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Abhijit Menon-Sen <ams(at)2ndquadrant(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Haribabu Kommi <kommi(dot)haribabu(at)gmail(dot)com>, Thom Brown <thom(at)linux(dot)com>, Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [BUGS] Breakage with VACUUM ANALYSE + partitions |
| Date: | 2016-04-21 18:11:39 |
| Message-ID: | CA+TgmoYaGBfeTgbv87sNNM3sgtSp6XhVJZ_fCYShu7eFucVwiQ@mail.gmail.com |
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| Lists: | pgsql-bugs pgsql-hackers |
On Thu, Apr 21, 2016 at 9:45 AM, Andres Freund <andres(at)anarazel(dot)de> wrote:
>> My attempts to test things were also singularly unrewarding. Even
>> after messing with the filesystem in various ways, I couldn't figure
>> out exactly how this makes a difference.
>
> What do you mean by this? You couldn't reproduce the bug? Or not how to
> trigger such a test?
Let's see. I think what i did is made _mdfd_getseg() error out if it
got to a segment that was not the right size and preceded the one it
was trying to reach. But I could not hit that error.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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