From: Ray Stell <stellr@vt.edu>
To: pgsql-admin@lists.postgresql.org
Subject: Re: uninitialized page in standby recovery
Date: Mon, 5 Feb 2018 10:11:08 -0500
Message-ID: <b1480e0c-b43c-e50e-a3f0-dd06e99190b8@vt.edu> (raw)
In-Reply-To: <b1fcef70-d8c5-689c-a3a8-b01e4f212c53@vt.edu>
References: <b1fcef70-d8c5-689c-a3a8-b01e4f212c53@vt.edu>
On 2/5/18 9:06 AM, Ray Stell wrote:
> I built a standby with 9.4.12 and about a day later the standby
> crashed with this:
>
> 2018-02-02 16:20:44 EST,0, WARNING: page 1347460 of relation
> base/16391/16414 is uninitialized
> 2018-02-02 16:20:44 EST,0, CONTEXT: xlog redo visible: rel
> 1663/16391/16414; blk 1347460
> 2018-02-02 16:20:44 EST,0, PANIC: WAL contains references to invalid
> pages
> 2018-02-02 16:20:44 EST,0, CONTEXT: xlog redo visible: rel
> 1663/16391/16414; blk 1347460
> 2018-02-02 16:20:44 EST,0, LOG: startup process (PID 24057) was
> terminated by signal 6: Aborted
> 2018-02-02 16:20:44 EST,0, LOG: terminating any other active server
> processes
>
> Any hints to where the corruption begins? I don't see any disk i/o
> issues. Not sure what to look for in the release notes,
>
> but I'll try to patch asap, but that is difficult to get done
> politically.
>
looks like bug 13822, discussed here:
https://www.postgresql.org/message-id/20151217125025.6916.26898%40wrigleys.postgresql.org
This discuss is in 9.4.5, how can I follow the thread? Is there a bug
db to query?
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Subject: Re: uninitialized page in standby recovery
In-Reply-To: <b1480e0c-b43c-e50e-a3f0-dd06e99190b8@vt.edu>
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