I just realized that I put an IRIX iso in the cd when I tested whether I could read the cd. That is probably the cause of the error message.
I do need to fix the system so that I can use the qualstar tape drive and
the writeable cd at the same time.
Thanks, Jay, for all your help.
On Thursday, September 2, 2004, at 02:32 PM, Margaret Doll wrote:
Jay,
I turned off the qualstar library and rebooted the computer.
"cdrecord -scanbus" now sees the writeable cd. I am running xcdroast now.
The next problem I created. I have another system identical to the one with a writeable cd in terms of the RedHat software and having a qualstar library attached to it. The second system has a cdrom that is not writeable.
"ls -al /dev/cdrom " showed a link to /dev/hdc on the second system.
I tried to change the link on the first system to match the second. by removing /dev/cdrom and making a soft link to /dev/hdc. That was a mistake. The soft link does not remain on a reboot and when a readable cd is mounted on the system I get:
mount: wrong fs type, bad option, bad superblock on /dev/cdrom, or too many mounted file systems (could this be the IDE device where you in fact use ide-scsi so that sr0 or sda or so is needed?)
I experimented too much.
Is there a way to get /dev/cdrom correctly linked? Hopefully the correct
link will allow me to create cds while the Qualstar library is attached.
On Thursday, September 2, 2004, at 02:01 PM, Jay Berryman wrote:
It looks like xcdroast is trying to use your qualstar library instead of
your cd-writer, even though you are defining which scsi bus it is on. Try
removing the qualstar library and see if that helps.
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 12:36 PM
To: General Red Hat Linux discussion list
Subject: Re: help on nautilus-cd-burner
/dev/scd0 On Thursday, September 2, 2004, at 12:47 PM, Jay Berryman wrote:
If you type in ls -la on /dev/cdrom what does it say?
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: Thursday, September 02, 2004 10:52 AM To: General Red Hat Linux discussion list Subject: Re: help on nautilus-cd-burner
Jay,
I get back
cdrecord -v -eject dev=1,0,0 speed=8 FC2-i386-disc1.iso
Cdredord 2.0 (i686-pc-linux-gnu) Copyright (C) 1995-2002 J rg Schilling
TOC Type: 1 = CD-ROM
scsidev: '1,0,0'
scsibus: 1 target: 0 lun: 0
cdrecord: Device or resource busy. Cannot open '/dev/sg0'. Cannot
open SCSI driver.
...
On Thursday, September 2, 2004, at 11:39 AM, Jay Berryman wrote:
See if you can run the following command then:
cdrecord -v -eject dev=1,0,0 speed=8 <path of image file>
If you need to make an image file to burn you can run this command:
mkisofs -l -J -R -o <filename> <file or directory to be made into an image>
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: Thursday, September 02, 2004 10:26 AM To: General Red Hat Linux discussion list Subject: Re: help on nautilus-cd-burner
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
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: 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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