Re: windows shared memory error

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: Magnus Hagander <magnus(at)hagander(dot)net>
Cc: Andrew Dunstan <andrew(at)dunslane(dot)net>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: windows shared memory error
Date: 2009-05-04 20:32:58
Message-ID: 20090504203258.GI4476@alvh.no-ip.org
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Magnus Hagander wrote:

> How does this look?
>
> Passes my tests, but I can't really reproduce the requirement to retry,
> so I haven't been able to test that part :(

I'm disappointed :-( I thought this thread (without reading it too
deeply) was about fixing the problem that backends sometimes fail to
connect to shmem, on a system that's been running for a while. But I
see that it's about recycling the segment after a crash (and/or
restart?), so it has no relationship to the other case at all :-(

I can't comment on the patch itself.

--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.

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