Re: Corrupted Dabatabase

From: Alex Ignatov <a(dot)ignatov(at)postgrespro(dot)ru>
To: Pau Marc Muñoz Torres <paumarc(at)gmail(dot)com>, pgsql general <pgsql-general(at)postgresql(dot)org>
Subject: Re: Corrupted Dabatabase
Date: 2016-06-27 13:38:58
Message-ID: 1a8eabe2-a144-bfd8-276a-fa8e1b4f29f5@postgrespro.ru
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On 27.06.2016 16:28, Pau Marc Muñoz Torres wrote:
> Hello Everydody,
>
> My database is corrupted, each time i try to list all the tables in
> the database i have got the following message
>
> hla2db=> \d
> ERROR: could not open relation 1663/16385/1255: Read-only file system
>
> I read that my best option is to use my backup. Before using my backup
> i would like to remove all databases in postgresql and create
> everything again from scratch. Unfortunatlly i can't see the list of
> databases, althought i am able to create databse
>
>
>
> can you suggest what to do? is it a good idea to reinstall postgresql?
>
>
> Pau Marc Muñoz Torres
> skype: pau_marc
> http://www.linkedin.com/in/paumarc
> http://www.researchgate.net/profile/Pau_Marc_Torres3/info/
>

May be you filesystem is mounted read-only after power loss or some OS
crash?

What OS do you have - WIndows or some kind of Unix (Linux, etc). Also
what file system Postgresql data dir is using?

Alex Ignatov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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