From the tail of /var/log/dmesg
st: Version 20030406, bufsize 32768, max init. bufs 4, s/g segs 16 Attached scsi tape st0 at scsi0, channel 0, id 1, lun 0 Attached scsi tape st1 at scsi0, channel 0, id 2, lun 0 hdc: attached ide-scsi driver. scsi1 : SCSI host adapter emulation for IDE ATAPI devices Vendor: SONY Model: CD-RW CRX160E Rev: 1.0g Type: CD-ROM ANSI SCSI revision: 02
From /var/log/messages: I don't see any error messages.
Sep 2 08:13:28 geops kernel: Attached scsi tape st0 at scsi0, channel 0, id 1, lun 0
Sep 2 08:13:28 geops kernel: Attached scsi tape st1 at scsi0, channel 0, id 2, lun 0
Sep 2 08:13:28 geops kernel: hdc: attached ide-scsi driver.
Sep 2 08:13:28 geops kernel: scsi1 : SCSI host adapter emulation for IDE ATAPI devices
Sep 2 08:13:28 geops kernel: Vendor: SONY Model: CD-RW CRX160E Rev: 1.0g
Sep 2 08:13:28 geops kernel: Type: CD-ROM ANSI SCSI revision: 02
Sep 2 08:13:28 geops kernel: IA-32 Microcode Update Driver: v1.13 <tigran@xxxxxxxxxxx>
Sep 2 08:13:28 geops kernel: microcode: CPU0 already at revision 0x5 (current=0x5)
Sep 2 08:13:28 geops kernel: microcode: No suitable data for cpu 0
Sep 2 08:13:28 geops kernel: parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
Sep 2 08:13:28 geops kernel: parport0: irq 7 detected
Sep 2 08:13:28 geops kernel: Attached scsi CD-ROM sr0 at scsi1, channel 0, id 0, lun 0
Sep 2 08:13:28 geops kernel: sr0: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray
Sep 2 08:13:28 geops kernel: Uniform CD-ROM driver Revision: 3.12
Sep 2 08:13:28 geops kernel: Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 8
cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: QUALSTAR Model: TLS-4212i Rev: 2.09 Type: Medium Changer ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 01 Lun: 00 Vendor: SONY Model: SDX-500C Rev: 0107 Type: Sequential-Access ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 02 Lun: 00 Vendor: SONY Model: SDX-500C Rev: 010f Type: Sequential-Access ANSI SCSI revision: 02 Host: scsi1 Channel: 00 Id: 00 Lun: 00 Vendor: SONY Model: CD-RW CRX160E Rev: 1.0g Type: CD-ROM ANSI SCSI revision: 02
On Thursday, September 2, 2004, at 11:07 AM, Jay Berryman wrote:
If you look through /var/log/messages you should see something similar to
this:
<hostname> kernel: hdc: attached ide-scsi driver <hostname> kernel: scsi0 : SCSI hsot adapter emulation for IDE ATAPI devices.
The make and model of you CD-Writer should be listed below. You should also
see the following line shortly thereafter:
<hostname> kernel: Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
The scsi channel, id, and lun numbers may vary. This should tell you which
scsi bus your cd-writer is attached to and where it is located. It should
also tell you what errors, if any, you might be having.
Jay Berryman Systems Engineer, RHCT
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-----Original Message-----
From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list-bounces@xxxxxxxxxx]
On Behalf Of Margaret Doll
Sent: Thursday, September 02, 2004 7:26 AM
To: General Red Hat Linux discussion list
Subject: Re: help on nautilus-cd-burner
cdrecord - scanbus
cdrecord: Device or resource busy. Cannot open '/dev/sg0'. Cannot open SCSI driver.
/dev/sg0 has a Qualstar tape library attacted to it. The cd burner is on /dev/hdc.
On Wednesday, September 1, 2004, at 05:55 PM, Jay Berryman wrote:
Have you tried using cdrecord from the command line? Running the following command should tell you if Linux can see the device or not.
cdrecord -scanbus
Jay Berryman Systems Engineer, RHCT
This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient, or the authorized agent of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, please notify SITEL immediately by telephone at 402.963.6001 and delete the message and any attachments from your system. Thank you for your cooperation
-----Original Message----- From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list-bounces@xxxxxxxxxx] On Behalf Of Margaret Doll Sent: Wednesday, September 01, 2004 4:40 PM To: redhat-list@xxxxxxxxxx Subject: help on nautilus-cd-burner
I believe the problem I am having with nautilus-cd-burner and xcdroast
running on RedHat Enterprise AS, is that neither program can find the
cd writer.
/boot/grub/grub.conf contains
kernel ... hdc=ide-scsi
/etc/modules.conf contains no line with hdc or ide-scsi
/sbin/insmod ide-scsi; /sbin/insmod sg
says that both modules exist
/var/log/dmesg contains
hdc: SONY CD-RW CRX160E, ATAPI CD/DVD-ROM drive
When I put a blank cd in the drive, nautilus-cd-burner starts up.
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