Regarding parallel running of 9.1 and 9.2beta2

From: Atri Sharma <atri(dot)jiit(at)gmail(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Regarding parallel running of 9.1 and 9.2beta2
Date: 2012-06-29 08:17:25
Message-ID: CAOeZVieQP-tEUHDP5w7E1i7xS7fbkeywCJNxRRMzUODkGVL-_w@mail.gmail.com
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Hi,

I am running PostgreSQL 9.1 currently and I want to run 9.2beta2
simultaneously with it.Is it possible?

I downloaded the 9.2beta2 sources,untared them and ran
./configure,make and make install without uninstalling 9.1.

Now,when I am running pg_ctl start,I am getting the following error:

pg_ctl start
server starting
gitc(at)ubuntu:~/Downloads$ FATAL: database files are incompatible with server
DETAIL: The data directory was initialized by PostgreSQL version 9.1,
which is not compatible with this version 9.2beta2.

Please help me.What should I be doing to recover from this error and
get back to 9.1?

Atri

--
Regards,

Atri
l'apprenant

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