Subject: Re: comparing raid-like filesystems
To: Jukka Marin , Antti Kantee <email@example.com>
From: Manuel Bouyer <firstname.lastname@example.org>
Date: 02/03/2003 21:05:50
On Mon, Feb 03, 2003 at 09:45:00AM +0200, Jukka Marin wrote:
> Does this apply to RAID1 as well?
> I understand that software RAID is slower than the disks (although with
> the CPU's of today...) but I do NOT understand why RAID is 100% busy
> when none of the resources of the server (CPU, disks, memory) is. I see
> this on my server and a friend sees it on his.
In theory you can have the raid 100% busy, with each disk only busy
at 100/ndisks %
Manuel Bouyer <email@example.com>
NetBSD: 24 ans d'experience feront toujours la difference