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Date:      Wed, 07 Aug 1996 13:57:31 -0700
From:      "Justin T. Gibbs" <gibbs@freefall.freebsd.org>
To:        "R.D. Thrush" <rd@thrush.com>
Cc:        freebsd-current@freebsd.org
Subject:   Re: SCSI Multiple LUN support - 2.2-960801-SNAP 
Message-ID:  <199608072057.NAA08165@freefall.freebsd.org>
In-Reply-To: Your message of "Wed, 07 Aug 1996 15:53:23 EDT." <199608071953.PAA11197@tarpit.thrush.com> 

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>  2.2-960801-SNAP is unable to recognize multiple LUNs on a wide scsi
>target connected to either a BusLogic 956C or an Adaptec 2940UW.  Is
>there some additional kernel configuration required to enable
>detection of multiple LUNs?
>
>  FWIW, on the same hardware, bsd/os 2.1 locates all 5 LUNs on the one
>target when connected to either of the above 2 adapters.

You need to add a quirk for your device that says that it is a multi-lun
device.  The FreeBSD SCSI code defaults to *not* probing for additional
luns, but the logic will be reversed as soon as I find the time to import
the NetBSD quirk table entries for devices that can't handle multi-lun
probing.

--
Justin T. Gibbs
===========================================
  FreeBSD: Turning PCs into workstations
===========================================



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