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From: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
To: Jesper Pedersen <jesper.pedersen@redhat.com>
Cc: Michael Paquier <michael.paquier@gmail.com>
Cc: Ashutosh Sharma <ashu.coek88@gmail.com>
Cc: Jeff Janes <jeff.janes@gmail.com>
Cc: Alvaro Herrera <alvherre@2ndquadrant.com>
Cc: PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Subject: Re: pageinspect: Hash index support
Date: Wed, 2 Nov 2016 13:42:49 -0400
Message-ID: <02dc6cef-a80c-c976-8ac0-518ff9b22dd8@2ndquadrant.com> (raw)
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On 11/1/16 3:28 PM, Peter Eisentraut wrote:
> I have also committed the tests
> that I proposed and will work through the failures.

So, we're down to crashes in gin_metapage_info() on ia64 and sparc64.
My guess is that the raw page data that is passed into the function
needs to be 8-byte aligned before being accessed as GinMetaPageData.
(Maybe GinPageGetMeta() should do it?)  Does anyone have a box like this
handy to experiment?  Of course an actual core dump could tell more.

-- 
Peter Eisentraut              http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services


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