Date: Mon, 13 Mar 2000 10:22:05 +0100 From: Thierry.Herbelot@alcatel.fr To: "Andrew Johns" <johnsa@kpi.com.au> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: cdrecord gives errors but known to work under <shame>win98< /shame> Message-ID: <C12568A1.003376F3.00@frmta003.netfr.alcatel.fr>
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Hello,
You may have forgotten to add the "pass" pseudo driver, which cdrecord uses to send
direct commands to the CD-writer (I don't have my home machine on hand, so I can't check
this point)
TfH
"Andrew Johns" <johnsa@kpi.com.au> on 12/03/2000 14:12:56
To: freebsd-questions@FreeBSD.ORG
cc: (bcc: Thierry HERBELOT/FR/ALCATEL)
Subject: cdrecord gives errors but known to work under
<shame>win98</shame>
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NB: Please CC to me as I'm not on the list
A few bits of relevant info: It works under 98 (I know, I
know) but cdrecord doesn't want to know about it. In fact,
all it says is: Unit (appears to be) hung and needs
power-cycling. Not a useful condition, I must say.
Of course it goes without saying that I can mount CD-Roms
without a hitch at all.
from dmesg:
ahc0: <Adaptec 2940 Ultra2 SCSI adapter> rev 0x00 int a irq 9
on pci0.10.0
ahc0: aic7890/91 Wide Channel A, SCSI Id=3D7, 16/255 SCBs
...
cd0 at ahc0 bus 0 target 3 lun 0
cd0: <MATSHITA CD-R CW-7503 1.09> Removable CD-ROM SCSI-2
device
cd0: 10.000MB/s transfers (10.000MHz, offset 8)
cd0: Attempt to query device size failed: NOT READY, Medium
not present - tray closed
------------------
there should be a "pass0" probe here
------------------
%cdrecord -v speed=3D4 dev=3D0,3,0 ardent.raw
Cdrecord 1.8 (i386-unknown-freebsd4.0) Copyright (C) 1995-2000
J=F6rg Schilling
TOC Type: 1 =3D CD-ROM
cdrecord: No such file or directory. WARNING: RR-scheduler not
available, disabling.
------------------
you may also want to add PSIX real-time scheduling (look at
the LINT kernel config file)
------------------
[SNIP]
TIA
--
Andrew Johns BSc.
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