Re: Corrupted index on 9.0.3 streaming hot standby

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: Jakub Ouhrabka <kuba(at)comgate(dot)cz>
Cc: pgsql-bugs <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: Corrupted index on 9.0.3 streaming hot standby
Date: 2011-02-25 15:53:57
Message-ID: 1298649207-sup-4689@alvh.no-ip.org
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Excerpts from Jakub Ouhrabka's message of vie feb 25 08:20:33 -0300 2011:

> For details about corrupted index see below. The table and index in
> question are mostly read-only (several queries per second) writes happen
> only few times a day.
>
> We've backed up whole cluster and recreated it.
>
> Shall we investigate it further? How? Is it possible that we make some
> mistake when doing initial backup which caused corruption? Is there a
> way to check other indexes?

Do you still have the WAL files?

--
Álvaro Herrera <alvherre(at)commandprompt(dot)com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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