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Date: Mon, 5 Jul 2004 13:33:04 -0700
From: Marcel Moolenaar <marcel@xcllnt.net>
To: Warner Losh <imp@FreeBSD.org>
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Subject: Re: cvs commit: src/etc devd.conf
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On Mon, Jul 05, 2004 at 08:16:30PM +0000, Warner Losh wrote:
> imp         2004-07-05 20:16:30 UTC
> 
>   FreeBSD src repository
> 
>   Modified files:
>     etc                  devd.conf 
>   Log:
>   Disable rescanning of the scsi bus for the scsi controllers.  There
>   are some that really hate this, so now that devd is default, be more
>   conservative about what we do.
>   
>   Noticed by: marcel

Thanks.

In case someone has one of those babies: the SCSI controller that
doesn't like bus rescans is mpt(4). When devd(8) requests a bus
rescan, connection with the disks is lost and if you happen to
have / on one of those disks you can imagine how that affects the
performance of your boot process :-)

Anyone with a bit of mpt(4) foo is welcomed to take a look at this.

-- 
 Marcel Moolenaar	  USPA: A-39004		 marcel@xcllnt.net