Date: Fri, 8 Oct 1999 21:32:43 -0400 (EDT) From: "Crist J. Clark" <cjc@cc942873-a.ewndsr1.nj.home.com> To: jstock@visi.com (Jeremy L. Stock) Cc: cjclark@home.com, freebsd-questions@FreeBSD.ORG Subject: Re: cdrecord question Message-ID: <199910090132.VAA22414@cc942873-a.ewndsr1.nj.home.com> In-Reply-To: <Pine.GSO.4.10.9910072351350.1342-100000@isis.visi.com> from "Jeremy L. Stock" at "Oct 7, 1999 11:53:31 pm"
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Jeremy L. Stock wrote,
> On Thu, 7 Oct 1999, Crist J. Clark wrote:
>
> >Jeremy L. Stock wrote,
> >> I recently installed a Traxdata SCSI CDRW drive My SCSI controller is an
> >> Adeptec AVA 2906K both it and the CDRW get detected ok. From dmesg:
> >>
> >> ahc0: <Adaptec 2910/15/20/30C SCSI adapter> rev 0x03 int a irq 5 on pci0.10.0
> >> ahc0: aic7850 Single Channel A, SCSI Id=7, 3/255 SCBs
> >> cd0 at ahc0 bus 0 target 4 lun 0
> >> cd0: <SCSI-CD ReWritable-2x2x6 2.00> Removable CD-ROM SCSI-2 device
> >> cd0: 10.000MB/s transfers (10.000MHz, offset 15)
> >> cd0: Attempt to query device size failed: NOT READY, Medium not present
> >> cd9660: Joliet Extension
> >>
> >> However, when I run cdrecord -scanbus it returns
> >> cdrecord: No such file or directory. Cannot open SCSI driver.
> >>
> >> Any ideas as to what's wrong would be appreciated.
> >
> >Hmmm... do you have /dev/ssc and /dev/pass0?
> >
>
> I didn't have /dev/ssc but /dev/pass0 was there. I still see the same result
> after ./MAKEDEV ssc. I'm running FreeBSD 3.3-STABLE since I left that out
> earlier.
On the machine I usually burn CDs on,
ahc0: <Adaptec aic7880 Ultra SCSI adapter> rev 0x01 int a irq 9 on pci0.13.0
ahc0: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs
.
.
.
cd0 at ahc0 bus 0 target 2 lun 0
cd0: <HP CD-Writer 6020 1.07> Removable CD-ROM SCSI-2 device
cd0: 3.300MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Logical unit not ready, cause not reportable
And I get the following,
# cdrecord -scanbus
Cdrecord release 1.8a22 Copyright (C) 1995-1999 Jörg Schilling
scsibus0:
0) *
1) *
2) 'HP ' 'CD-Writer 6020 ' '1.07' Removable CD-ROM
3) *
4) 'iomega ' 'jaz 2GB ' 'E.15' Removable Disk
5) *
6) *
7) *
Note that cdrecord version change _fast_. I just looked and I see we
at least to 1.8a29.
I had a look at the source... non-trivial matter to figure out what
device it is trying to open. It would be nice if the error output
actually said. Maybe hack the source to get that output.
--
Crist J. Clark cjclark@home.com
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