Re: opinion on RAID choice

From: Larry Rosenman <ler(at)lerctr(dot)org>
To: Andrew Sullivan <andrew(at)libertyrms(dot)info>, pgsql-performance(at)postgresql(dot)org
Subject: Re: opinion on RAID choice
Date: 2003-09-02 16:24:16
Message-ID: 143620000.1062519856@lerlaptop.iadfw.net
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

--On Tuesday, September 02, 2003 12:14:34 -0400 Andrew Sullivan
<andrew(at)libertyrms(dot)info> wrote:

> On Thu, Aug 28, 2003 at 03:26:14PM -0600, scott.marlowe wrote:
>>
>> My experience has been that once you get past 6 disks, RAID5 is faster
>> than RAID1+0.
>
> Also depends on your filesystem and volume manager. As near as I can
> tell, you do _not_ want to use RAID 5 with Veritas.
Out of curiosity, why?

I have Veritas Doc up (since UnixWare has it) at:

http://www.lerctr.org:8458/en/Navpages/FShome.html

if anyone wants to read.

LER

>
> A

--
Larry Rosenman http://www.lerctr.org/~ler
Phone: +1 972-414-9812 E-Mail: ler(at)lerctr(dot)org
US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message Ron Johnson 2003-09-02 16:33:44 Re: opinion on RAID choice
Previous Message Andrew Sullivan 2003-09-02 16:14:34 Re: opinion on RAID choice