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Date:      Tue, 07 Apr 1998 15:43:39 -0700
From:      Marcus Zafarano <marcusz@discoverbrokerage.com>
To:        Greg Lehey <grog@lemis.com>
Cc:        FreeBSD Questions <questions@FreeBSD.ORG>
Subject:   Re: SCSI Tapes
Message-ID:  <352AAC1B.4214@lombard.com>
References:  <351C2248.751A@lombard.com> <19980328100309.14562@freebie.lemis.com> <351C45D6.6F6B@lombard.com> <19980328110941.28573@freebie.lemis.com> <3523BCA0.5BF@lombard.com> <19980407141845.51134@freebie.lemis.com>

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Greg Lehey wrote:
> 
> On Thu,  2 April 1998 at  8:28:16 -0800, Marcus Zafarano wrote:
> > Greg Lehey wrote:
> >>
> >> We need that dmesg output.
> >
> > Here is the dmesg out put for the last boot.
> > (snip)
> > ahc0: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
> > ahc0 waiting for scsi devices to settle
> > (ahc0:1:0): "QUANTUM FIREBALL_TM2110S 300X" type 0 fixed SCSI 2
> > sd0(ahc0:1:0): Direct-Access 2014MB (4124736 512 byte sectors)
> > (ahc0:3:0): "TEAC CD-ROM CD-516S 1.0D" type 5 removable SCSI 2
> > cd0(ahc0:3:0): CD-ROM cd present [332512 x 2048 byte records]
> > (ahc0:6:0): "IBM DCAS-34330W S61A" type 0 fixed SCSI 2
> > sd1(ahc0:6:0): Direct-Access 4134MB (8467200 512 byte sectors)
> 
> This is the information for your SCSI chain.  It shows a 2 GB Quantum
> on ID 0, a TEAC CD-ROM drive on ID 3, and an IBM 4 GB drive on ID 6.
> No tape.
> 
> > sd0(ahc0:1:0): Direct-Access 2014MB (4124736 512 byte sectors)
> >
> > this looks like the tape unit to me, but in /dev/???? I don't see that
> > it is
> > configured?
> 
> No, this is your first SCSI disk (/dev/sd0*).  Look at the beginning
> of the line.
Yup your right. In addition I checke my GENERIC file for the kernal
build and
it is configured for scsi, or else the other scsi devices would show up.
> 
> So why isn't the tape drive being found?  This is typically a cabling
> problem, or possibly you have the ID set incorrectly.  Possibly, also,
> you have another device which is conflicting with it, in which case
> both of them won't show.
> 
Ok, I'll check the devices, check for ID conflicts, and check cabling
problems. 

Another questions is, the second HD on ID 6 is not formatted, how do I
format, newfs and mount the nfs partition? I don't want to format the
ID0 hd as it has my operating system on it, but I am running out of room
and really need to get the second hd formatted and nfs mounted, and I
don't want to kill my O/S hd. I can do this, but I don't want to make a
mistake. Can you give a step procedure so I don't screw up my boot
system?

THANKS!

-mez
The Neophyte

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