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Re: psycopg with pg_filenode - Mailing list psycopg

From Daniele Varrazzo
Subject Re: psycopg with pg_filenode
Date
Msg-id CA+mi_8bo6ScSOLQeMW=hyv+Tog-MPzow9xiosvLHC7RU8EfYxg@mail.gmail.com
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In response to psycopg with pg_filenode  (Tung Thanh <con500thoi@yahoo.com>)
List psycopg
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On Tue, Aug 13, 2013 at 3:22 PM, Tung Thanh <con500thoi@yahoo.com> wrote:
> Dear List
>
> I have some problem with psycopg and its connection with postgresql
> I have also removed and re-install postgresql and python-psycopg2 many time
> but I doesnt work for me

> psycopg2.OperationalError: FATAL:  could not open relation mapping file
> "global/pg_filenode.map": No such file or directory
> FATAL:  could not open relation mapping file "global/pg_filenode.map": No
> such file or directory

Hello Tung,

this is an error from PostgreSQL, not from psycopg. I don't know if
the cluster can be recovered, but if it doesn't contain any useful
data you can start from scratch with a new initdb run.

-- Daniele

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