Re: SSD + RAID

From: david(at)lang(dot)hm
To: Ron Mayer <rm_pg(at)cheapcomplexdevices(dot)com>
Cc: Bruce Momjian <bruce(at)momjian(dot)us>, Greg Smith <greg(at)2ndquadrant(dot)com>, pgsql-performance <pgsql-performance(at)postgresql(dot)org>
Subject: Re: SSD + RAID
Date: 2010-02-23 08:23:25
Message-ID: alpine.DEB.2.00.1002230022110.27818@asgard.lang.hm
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

On Mon, 22 Feb 2010, Ron Mayer wrote:

>
> Also worth noting - Linux's software raid stuff (MD and LVM)
> need to handle this right as well - and last I checked (sometime
> last year) the default setups didn't.
>

I think I saw some stuff in the last few months on this issue on the
kernel mailing list. you may want to doublecheck this when 2.6.33 gets
released (probably this week)

David Lang

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message Pierre C 2010-02-23 11:49:52 Re: SSD + RAID
Previous Message Joe Conway 2010-02-23 05:23:25 Re: Advice requested on structuring aggregation queries