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From: Gregory Stark <stark@enterprisedb.com>
To: david@lang.hm
Cc: Andrej Ricnik-Bay <andrej.groups@gmail.com>
Cc: Craig Ringer <craig@postnewspapers.com.au>
Cc: pgsql-performance@postgresql.org
Subject: Re: What is the best way to storage music files in Postgresql
Date: Wed, 19 Mar 2008 00:30:18 +0000
Message-ID: <87wsnzk12d.fsf@oxford.xeocode.com> (raw)
In-Reply-To: <alpine.DEB.1.00.0803181259540.21250@asgard.lang.hm>
References: <8fb205ea0803152311n2c950758g253f4cefd20cff7d@mail.gmail.com>
	<47DCBD63.9050109@postnewspapers.com.au>
	<4544e0330803171101g680ffa5bj8ac32908a9f3dfb5@mail.gmail.com>
	<8fb205ea0803171139h63b55fdrf62776851583a74d@mail.gmail.com>
	<4544e0330803172026h3eae59a1u8914bda1a5a95bb5@mail.gmail.com>
	<b35603930803180213v6a3c2e64i8a65eca5472c0b49@mail.gmail.com>
	<47DF9278.70605@postnewspapers.com.au>
	<b35603930803181044y666f0e7r66b6d2606812a354@mail.gmail.com>
	<alpine.DEB.1.00.0803181104010.21250@asgard.lang.hm>
	<87bq5blsr6.fsf@oxford.xeocode.com>
	<alpine.DEB.1.00.0803181259540.21250@asgard.lang.hm>


<david@lang.hm> writes:

> On Tue, 18 Mar 2008, Gregory Stark wrote:
>
>> You can have as many parity drives as you want with RAID 5 too.
>
> you can? I've never seen a raid 5 setup with more then a single parity dirve
> (or even the option of having more then one drives worth of redundancy). you
> can have hot-spare drives, but thats a different thing.
>
> what controller/software lets you do this?

Hm, some research shows I may have completely imagined this. I don't see why
you couldn't but I can't find any evidence that this feature exists. I could
have sworn I've seen it before though.

-- 
  Gregory Stark
  EnterpriseDB          http://www.enterprisedb.com
  Ask me about EnterpriseDB's PostGIS support!



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