Subject: Re: scsi quirks (SDEV_NOLUNS)
To: Bernd Ernesti <>
From: Jason Thorpe <>
List: tech-kern
Date: 08/21/1999 15:24:00
On Sat, 21 Aug 1999 18:34:17 +0200 (MEST) 
 Bernd Ernesti <> wrote:

 > >          "TEAC    ", "CD-532S   10A1EH", "1.0A"}, SDEV_NOLUNS},
 > > 
 > > but I'm not sure if it is, or isn't.   It seems (without a lot of
 > > testing) to work OK without it, but the quirk table has a couple of
 > > other TEAC drives listed (with quite similar ident strings) that do
 > > have the quirk.
 > I have the same drive:
 > cd0 at scsibus0 targ 2 lun 0: <TEAC, CD-ROM CD-532S, 1.0A> SCSI2 5/cdrom removable
 > okay, not the same identify string, but nearly the same.
 > So we don't need an quirk entry for that drive.
 > Maybe Teac finally did there homework.

Not likely; the firmware rev is the same.

Probably what happened is that when we started adding the LUN in the
SCSI command blocks, the problem went away for many many of the devices
in the quirk table.

        -- Jason R. Thorpe <>