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Re: Postgres with Sun Cluster HA/Solaris 10

From: Markus Schiltknecht <markus(at)bluegap(dot)ch>
To: Subbiah Stalin-XCGF84 <SSubbiah(at)Motorola(dot)com>
Cc: pgsql-admin(at)postgresql(dot)org
Subject: Re: Postgres with Sun Cluster HA/Solaris 10
Date: 2007-09-07 08:23:38
Message-ID: 46E10A8A.5090403@bluegap.ch (view raw, whole thread or download thread mbox)
Thread:
Lists: pgsql-adminpgsql-performance
Hi,

Subbiah Stalin-XCGF84 wrote:
> Any pointers to debug this futher is greatly appreciated.

I'm not quite sure, how sun cluster is working, but to me it sounds like 
a shared-disk failover solution (see [1] for more details).

As such, only one node should run a postgres instance at any time. Does 
sun cluster take care of that?

> "LOG:  could not bind IPv6 socket: Cannot assign requested address
> HINT:  Is another postmaster already running on port 5432? If not, wait
> a few seconds and retry."

That's talking about IPv6. Are you using IPv6? Is sun cluster doing 
something magic WRT your network?

(BTW, please don't cross post (removed -performance). And don't reply to 
emails when you intend to start a new thread, thanks.)

Regards

Markus

[1]: Postgres Documentation High Availability and Load Balancing
http://www.postgresql.org/docs/8.2/static/high-availability.html


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