Re: Hot Standby startup with overflowed snapshots

From: Simon Riggs <simon(at)2ndQuadrant(dot)com>
To: Chris Redekop <chris(at)replicon(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Hot Standby startup with overflowed snapshots
Date: 2011-11-02 08:59:23
Message-ID: CA+U5nML4aPmkG7qYzKLur_+rrsA154Vr_HwnVtNTRYE58HH1+Q@mail.gmail.com
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On Fri, Oct 28, 2011 at 3:42 AM, Chris Redekop <chris(at)replicon(dot)com> wrote:

> On a side note I am sporadically seeing another error on hotstandby startup.
>  I'm not terribly concerned about it as it is pretty rare and it will work
> on a retry so it's not a big deal.  The error is "FATAL:  out-of-order XID
> insertion in KnownAssignedXids".  If you think it might be a bug and are
> interested in hunting it down let me know and I'll help any way I can...but
> if you're not too worried about it then neither am I :)

I'd be interested to see further details of this if you see it again,
or have access to previous logs.

--
 Simon Riggs                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services

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