From: | "Clark, Joel" <jclark(at)lendingtree(dot)com> |
---|---|
To: | "'Tony Simopoulos'" <karkalis(at)earthling(dot)net>, Oscar Serrano <oserra(at)fondos(dot)net> |
Cc: | pgsql-interfaces(at)postgresql(dot)org |
Subject: | RE: 2 computers 1hd 2 postgres daemons. Is it possib le? |
Date: | 2000-10-16 20:58:26 |
Message-ID: | 69F195289743D411B428009027E293C401290E73@CLTEXCH1 |
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Thread: | |
Lists: | pgsql-interfaces |
Through an NFS mount maybe?
-----Original Message-----
From: Tony Simopoulos [mailto:karkalis(at)earthling(dot)net]
Sent: Monday, October 16, 2000 3:03 PM
To: Oscar Serrano
Cc: pgsql-interfaces(at)postgresql(dot)org
Subject: Re: [INTERFACES] 2 computers 1hd 2 postgres daemons. Is it
possible?
a redundant, replicated, or parallel system (choose whichever adjective
befits your desires) is being developed. check out
http://www.erserver.com/.
sharing a single disk is an O/S & hardware problem. what is your intended
platform?
good luck,
tonys.
----- Original Message -----
From: Oscar Serrano <oserra(at)fondos(dot)net>
To: Postgres interfaces <pgsql-interfaces(at)postgresql(dot)org>
Sent: Monday, October 16, 2000 2:15 PM
Subject: [INTERFACES] 2 computers 1hd 2 postgres daemons. Is it possible?
> Hi men :-)
> Just one question for those of you who have spent many time with postgres.
> I want to create a load balancing and High Availability system with two
> servers.
> This two server have a common hard disk: A RAID 5 server connected to them
> by the LAN.
> I have a hardware machine (WSD+ from RADWARE) that manages the load
> balancing.
> I want to have, two servers, and two postgres installations, one in each
> server, but with a common PGDATA directory in the RAID.
> So, if one of the servers crashes, people can still get the information
from
> the other server.
> Esentially, what I want is, two postgres (one in each machine) with a
shared
> PGDATA directory, and that both postgres can access and do Inserts in the
> tables, and when one postgres does an insert, the second sees what the
first
> has inserted.
>
> Thanks.
>
>
>
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