Re: vacuumdb: vacuuming of database "xy" failed: PANIC: corrupted item pointer: 19227

From: Tech 2010 <tch072(at)gmail(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: vacuumdb: vacuuming of database "xy" failed: PANIC: corrupted item pointer: 19227
Date: 2009-11-18 15:48:14
Message-ID: ce84ef46-4c54-493b-8048-cfda814a1bfb@d21g2000yqn.googlegroups.com
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On 18 nov., 13:40, thombr(dot)(dot)(dot)(at)gmail(dot)com (Thom Brown) wrote:
> 2009/11/18 Tech 2010 <tch(dot)(dot)(dot)(at)gmail(dot)com>:
>
> > Hello!
>
> > How do I location of this pointer and how do I zero it so I can access
> > the rest of the data?
>
> > "zero_damaged_pages = true" did not help in this case, because I
> > always get same numbers being zeroed. This is with 8.4.0 and 8.4.1.
>
> > Thanks.
>
> You probably just need to reindex a table.  Try vacuuming each table
> individually until you get this error, or just check the vacuum log
> output to identify it, then just run a REINDEX on it.
xy=# reindex table xy_data;
ERROR: concurrent insert in progress

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