All right, what would we be the best way to debug such a problem?
Yves
-----Original Message-----
From: pgsql-hackers-owner@postgresql.org
[mailto:pgsql-hackers-owner@postgresql.org] On Behalf Of Greg Stark
Sent: Sunday, May 08, 2011 6:36 PM
To: weissig@rbg.informatik.tu-darmstadt.de
Cc: pgsql-hackers@postgresql.org
Subject: Re: [HACKERS] could not write block & xlog flush request 3FD/0 is
not satisfied
On Sun, May 8, 2011 at 4:18 PM, Yves Weißig
<weissig@rbg.informatik.tu-darmstadt.de> wrote:
> ERROR: xlog flush request 3FD/0 is not satisfied --- flushed only to
> 0/20E2DC4
>
That's a pretty big difference in log positions. It seems likely you've
overwritten the block header writing garbage to the LSN.
--
greg
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