Re: setting up raid10 with more than 4 drives

From: Michael Stone <mstone+postgres(at)mathom(dot)us>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: setting up raid10 with more than 4 drives
Date: 2007-05-30 15:09:30
Message-ID: 20070530150928.GC1785@mathom.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

On Wed, May 30, 2007 at 10:36:48AM -0400, Luke Lonergan wrote:
>> I don't see how that's better at all; in fact, it reduces to
>> exactly the same problem: given two pieces of data which
>> disagree, which is right?
>
>The one that matches the checksum.

And you know the checksum is good, how?

Mike Stone

In response to

Browse pgsql-performance by date

  From Date Subject
Next Message Luke Lonergan 2007-05-30 15:21:21 Re: setting up raid10 with more than 4 drives
Previous Message Albert Cervera Areny 2007-05-30 15:00:26 Re: Bad RAID1 read performance