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Date:      Fri, 9 Mar 2001 14:01:25 -0800
From:      Alfred Perlstein <bright@wintelcom.net>
To:        Joe Albowicz <joe@CS.UCLA.EDU>
Cc:        freebsd-hackers@FreeBSD.ORG
Subject:   Re: aic7xxx driver & SCBs
Message-ID:  <20010309140124.V18351@fw.wintelcom.net>
In-Reply-To: <Pine.SOL.4.33.0103091318390.11005-100000@panther.cs.ucla.edu>; from joe@CS.UCLA.EDU on Fri, Mar 09, 2001 at 01:55:56PM -0800
References:  <Pine.SOL.4.33.0103091318390.11005-100000@panther.cs.ucla.edu>

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* Joe Albowicz <joe@CS.UCLA.EDU> [010309 13:56] wrote:
> 
> Hi,
> 
> I'd like to ask if anyone can share any knowledge about how/if the number
> of SCBs affects performace for scsi drives.
> 
> Also I would like to be able to configure the number of SCBs that the scsi
> driver uses.  With Linux this parameter for the aic7xxx driver can be
> configured via "make menuconfig" step of the kernel build process.  Is
> there a similiar way to configure this varible for BSD?  Or do I have to
> start hacking on the driver code?

I wouldn't worry about it, the driver auto tunes these things.

-- 
-Alfred Perlstein - [bright@wintelcom.net|alfred@freebsd.org]

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