Re: Huge Data sets, simple queries - Mailing list pgsql-performance

From Steinar H. Gunderson
Subject Re: Huge Data sets, simple queries
Date
Msg-id 20060201175535.GA15442@uio.no
Whole thread Raw
In response to Re: Huge Data sets, simple queries  ("Luke Lonergan")
List pgsql-performance
On Wed, Feb 01, 2006 at 09:42:12AM -0800, Luke Lonergan wrote:
> This is actually interesting overall - I think what this might be showing is
> that the Linux SW RAID1 is alternating I/Os to the mirror disks from
> different processes (LWP or HWP both maybe?), but not within one process.

Having read the code, I'm fairly certain it doesn't really care what process
anything is coming from.

/* Steinar */
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