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Re: dump/restore needed when switching from 32bit to 64bit

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: Dirk Lutzebäck <lutzeb(at)aeccom(dot)com>
Cc: pgsql-admin(at)postgresql(dot)org, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>,sgeisler(at)aeccom(dot)com
Subject: Re: dump/restore needed when switching from 32bit to 64bit
Date: 2005-07-19 20:28:38
Message-ID: 200507192228.38823.peter_e@gmx.net (view raw or flat)
Thread:
Lists: pgsql-adminpgsql-general
Dirk Lutzebäck wrote:
> The question is which gcc cflags are best used with XEON and Opteron
> to achieve fail-over compatibility.

Configure both ways and run a diff over the generated pg_config.h files.  
If there are differences, then there's a potential for trouble.  (No 
differences don't say there won't be trouble, but it'd be far less 
likely.)

-- 
Peter Eisentraut
http://developer.postgresql.org/~petere/

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