Re: pg_dump 8.3.3 ERROR: invalid page header in block 2264419 of relation "pg_largeobject"

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: David Wall <d(dot)wall(at)computer(dot)org>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: pg_dump 8.3.3 ERROR: invalid page header in block 2264419 of relation "pg_largeobject"
Date: 2017-05-25 13:30:38
Message-ID: 15628.1495719038@sss.pgh.pa.us
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David Wall <d(dot)wall(at)computer(dot)org> writes:
> They do have a slave DB running via WAL shipping. Would that likely
> help us in any way?

Have you tried taking a backup from the slave? It's possible that
the corruption exists only on the master.

regards, tom lane

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