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From: Tobias Brox <tobias@nordicbet.com>
To: Decibel! <decibel@decibel.org>
Cc: pgsql-performance@postgresql.org
Subject: Re: SAN vs Internal Disks
Date: Wed, 12 Sep 2007 07:50:58 +0200
Message-ID: <20070912055058.GJ10199@oppetid.no> (raw)
In-Reply-To: <20070911230744.GJ38801@decibel.org>
References: <a199704d0709060535q6fea139aq2e3863e685555b0d@mail.gmail.com>
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	<Pine.GSO.4.64.0709062354040.28915@westnet.com>
	<20070907100446.GE1795@mathom.us>
	<20070907103341.GC20896@oppetid.no>
	<Pine.LNX.4.64.0709071400430.19737@asgard.lang.hm>
	<20070911205550.GA38801@decibel.org>
	<20070911210857.GQ1795@mathom.us>
	<20070911230744.GJ38801@decibel.org>

[Decibel! - Tue at 06:07:44PM -0500]
> It's still in the same chassis, though, which means if you lose memory
> or mobo you're still screwed. In a SAN setup for redundancy, there's
> very little in the way of a single point of failure; generally only the
> backplane, and because there's very little that's on there it's
> extremely rare for one to fail.

Funny, the only time we lost a database server was due to a backplane
failure ...

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