Re: PostgreSQL clustering with DRBD

From: Serge Fonville <serge(dot)fonville(at)gmail(dot)com>
To: Peter Eisentraut <peter_e(at)gmx(dot)net>
Cc: pgsql-general <pgsql-general(at)postgresql(dot)org>
Subject: Re: PostgreSQL clustering with DRBD
Date: 2009-02-11 14:20:21
Message-ID: 680cbe0e0902110620t16339f2dkcdac2f9c4deefbd8@mail.gmail.com
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>
> Serge Fonville wrote:
>
>> So, DRBD dual primary and Cybercluster multimaster, cannot be combined?
>>
>
> If you have questions on Cybercluster, you should perhaps ask there for
> details. For normal PostgreSQL, using DRBD dual primary is not possible.
>

You are right, thanks

> My endgoal is a two node cluster with load sharing and fail over
>> where both nodes can perform reads and writes.
>>
>>
>> That's not going to happen very easily, if at all.
>>
>> Why not?
>> Cybercluster is a multimaster clustering solution for PostgreSQL DRBD
>> supports dual primary
>> From the feature list:
>>
>
> I don't know. Give it a try.
>

I will, thanks for your response

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