-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Ok I am stumped, have tried google and have not found anything to help with this. When I try to mount a cd in cdrom I get the following error; could not mount device the reported error was /dev/cdrom: no such file or directory On cdr it just says No media found. /etc/fstb> /dev/cdrecorder /media/cdrecorder auto ro,noauto,user,exec 0 0
/dev/cdrom /media/cdrom auto ro,noauto,user,exec 0 0
//var/log/messages> Apr 7 22:30:40 linux kernel: VFS: Disk change detected on device ide0(3,64)
Apr 7 22:30:40 linux kernel: ide-scsi: hdb: unsupported command in request queue (0) Apr 7 22:30:40 linux kernel: end_request: I/O error, dev 03:40 (hdb), sector 0 Apr 7 22:30:40 linux kernel: FAT: unable to read boot sector
kernel: sr0: CDROM not ready. Make sure there is a disc in the drive. Apr 7 22:31:06 linux kernel: cdrom: open failed. Apr 7 22:31:06 linux kernel: VFS: Disk change detected on device sr(11,0) Apr 7 22:31:06 linux kernel: sr0: CDROM not ready. Make sure there is a disc in the drive. Apr 7 22:31:06 linux kernel: cdrom: open failed. Apr 7 22:31:06 linux kernel: VFS: Disk change detected on device sr(11,0)
/var/log/boot> <4>hdb: CD-ROM Drive/F5E, ATAPI CD/DVD-ROM drive
<4>hdc: LG CD-RW CED-8120B, ATAPI CD/DVD-ROM drive
4>hdb: no flushcache support <4>hdc: no flushcache support <6>scsi0 : SCSI host adapter emulation for IDE ATAPI devices <4> Vendor: CD-ROM Model: Drive/F5E Rev: 0.25 <4> Type: CD-ROM ANSI SCSI revision: 02 <4> Vendor: LG Model: CD-RW CED-8120B Rev: 1.01 <4> Type: CD-ROM ANSI SCSI revision: 02 <4>Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 <4>Attached scsi CD-ROM sr1 at scsi0, channel 0, id 1, lun 0 <4>sr0: scsi3-mmc drive: 0x/56x cd/rw xa/form2 cdda tray <6>Uniform CD-ROM driver Revision: 3.12 <4>sr1: scsi3-mmc drive: 24x/32x writer cd/rw xa/form2 cdda tray <4>reiserfs: checking transaction log (device 03:03) ...
What have I goofed up now. TIA David -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQE+kkZk3VVncqMjOZsRAmGEAJ98OTEc+9Ke8LBnh+tQyTl5KklKhgCgg+M2 kUjUOO5GOinAmL5/niPHH4o= =WLUf -----END PGP SIGNATURE-----
On Monday 07 April 2003 23:47 pm, DB Troll wrote:
Ok I am stumped, have tried google and have not found anything to help with this. When I try to mount a cd in cdrom I get the following error; could not mount device the reported error was /dev/cdrom: no such file or directory On cdr it just says No media found. /etc/fstb> /dev/cdrecorder /media/cdrecorder auto ro,noauto,user,exec 0 0
/dev/cdrom /media/cdrom auto ro,noauto,user,exec 0 0
//var/log/messages> Apr 7 22:30:40 linux kernel: VFS: Disk change detected on device ide0(3,64)
Apr 7 22:30:40 linux kernel: ide-scsi: hdb: unsupported command in request queue (0) Apr 7 22:30:40 linux kernel: end_request: I/O error, dev 03:40 (hdb), sector 0 Apr 7 22:30:40 linux kernel: FAT: unable to read boot sector
kernel: sr0: CDROM not ready. Make sure there is a disc in the drive. Apr 7 22:31:06 linux kernel: cdrom: open failed. Apr 7 22:31:06 linux kernel: VFS: Disk change detected on device sr(11,0) Apr 7 22:31:06 linux kernel: sr0: CDROM not ready. Make sure there is a disc in the drive. Apr 7 22:31:06 linux kernel: cdrom: open failed. Apr 7 22:31:06 linux kernel: VFS: Disk change detected on device sr(11,0)
/var/log/boot> <4>hdb: CD-ROM Drive/F5E, ATAPI CD/DVD-ROM drive
<4>hdc: LG CD-RW CED-8120B, ATAPI CD/DVD-ROM drive
4>hdb: no flushcache support <4>hdc: no flushcache support <6>scsi0 : SCSI host adapter emulation for IDE ATAPI devices <4> Vendor: CD-ROM Model: Drive/F5E Rev: 0.25 <4> Type: CD-ROM ANSI SCSI revision: 02 <4> Vendor: LG Model: CD-RW CED-8120B Rev: 1.01 <4> Type: CD-ROM ANSI SCSI revision: 02 <4>Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 <4>Attached scsi CD-ROM sr1 at scsi0, channel 0, id 1, lun 0 <4>sr0: scsi3-mmc drive: 0x/56x cd/rw xa/form2 cdda tray <6>Uniform CD-ROM driver Revision: 3.12 <4>sr1: scsi3-mmc drive: 24x/32x writer cd/rw xa/form2 cdda tray <4>reiserfs: checking transaction log (device 03:03) ...
What have I goofed up now.
There's nothing here to indicate what /dev/cdrom or cdrecorder is defined as. Why don't you try: mount /dev/sr0 /mnt or mount /dev/sr1 /mnt and see what errors you get. You may not have a link to the other devices you are trying... (cdrom, cdrecorder)
TIA David
-- +----------------------------------------------------------------------------+ + Bruce S. Marshall bmarsh@bmarsh.com Bellaire, MI 04/08/03 00:50 + +----------------------------------------------------------------------------+ "Nothing great was ever achieved without enthusiasm." - Ralph Waldo Emerson
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Bruce Marshall wrote:
On Monday 07 April 2003 23:47 pm, DB Troll wrote:
Ok I am stumped, have tried google and have not found anything to help with this. When I try to mount a cd in cdrom I get the following error; could not mount device the reported error was /dev/cdrom: no such file or directory On cdr it just says No media found. /etc/fstb> /dev/cdrecorder /media/cdrecorder auto ro,noauto,user,exec 0 0
/dev/cdrom /media/cdrom auto ro,noauto,user,exec 0 0
//var/log/messages> Apr 7 22:30:40 linux kernel: VFS: Disk change detected on device ide0(3,64)
Apr 7 22:30:40 linux kernel: ide-scsi: hdb: unsupported command in request queue (0) Apr 7 22:30:40 linux kernel: end_request: I/O error, dev 03:40 (hdb), sector 0 Apr 7 22:30:40 linux kernel: FAT: unable to read boot sector
kernel: sr0: CDROM not ready. Make sure there is a disc in the drive. Apr 7 22:31:06 linux kernel: cdrom: open failed. Apr 7 22:31:06 linux kernel: VFS: Disk change detected on device sr(11,0) Apr 7 22:31:06 linux kernel: sr0: CDROM not ready. Make sure there is a disc in the drive. Apr 7 22:31:06 linux kernel: cdrom: open failed. Apr 7 22:31:06 linux kernel: VFS: Disk change detected on device sr(11,0)
/var/log/boot> <4>hdb: CD-ROM Drive/F5E, ATAPI CD/DVD-ROM drive
<4>hdc: LG CD-RW CED-8120B, ATAPI CD/DVD-ROM drive
4>hdb: no flushcache support <4>hdc: no flushcache support <6>scsi0 : SCSI host adapter emulation for IDE ATAPI devices <4> Vendor: CD-ROM Model: Drive/F5E Rev: 0.25 <4> Type: CD-ROM ANSI SCSI revision: 02 <4> Vendor: LG Model: CD-RW CED-8120B Rev: 1.01 <4> Type: CD-ROM ANSI SCSI revision: 02 <4>Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 <4>Attached scsi CD-ROM sr1 at scsi0, channel 0, id 1, lun 0 <4>sr0: scsi3-mmc drive: 0x/56x cd/rw xa/form2 cdda tray <6>Uniform CD-ROM driver Revision: 3.12 <4>sr1: scsi3-mmc drive: 24x/32x writer cd/rw xa/form2 cdda tray <4>reiserfs: checking transaction log (device 03:03) ...
What have I goofed up now.
There's nothing here to indicate what /dev/cdrom or cdrecorder is defined as.
Why don't you try: mount /dev/sr0 /mnt
or mount /dev/sr1 /mnt and see what errors you get. You may not have a link to the other devices you are trying... (cdrom, cdrecorder)
TIA David
This is the result of above> linux:/home/dbtrol # mount /dev/sr0 /mnt
mount: block device /dev/sr0 is write-protected, mounting read-only mount: No medium found linux:/home/dbtrol # mount /dev/sr1 /mnt mount: block device /dev/sr1 is write-protected, mounting read-only linux:/home/dbtrol # David -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iD8DBQE+kkvX3VVncqMjOZsRAkNBAJsFG6xPYeraPj7aNs+HO4RMUJLV7gCeL90q zOchEMnlJjbQmck4PhPhGj4= =ozGD -----END PGP SIGNATURE-----
On Monday 07 April 2003 23:10, DB Troll wrote:
Bruce Marshall wrote: [stuff deleted for the sake of space]
What have I goofed up now.
There's nothing here to indicate what /dev/cdrom or cdrecorder is defined as.
Why don't you try: mount /dev/sr0 /mnt
or mount /dev/sr1 /mnt and see what errors you get. You may not have a link to the other devices you are trying... (cdrom, cdrecorder)
TIA David
This is the result of above> linux:/home/dbtrol # mount /dev/sr0 /mnt
mount: block device /dev/sr0 is write-protected, mounting read-only mount: No medium found linux:/home/dbtrol # mount /dev/sr1 /mnt mount: block device /dev/sr1 is write-protected, mounting read-only linux:/home/dbtrol #
David
Well, whichever drive was empty is /dev/sr0 and whichever drive had a disk is sr1. Given that you were attempting to mount something in the cdrecorder, I would think that you should have /dev/cdrecorder linked to /dev/scd1 and /dev/cdrom to /dev/scd0. You can check if those are already there by the following command. ls -l /dev/cdrecorder /dev/cdrom If they aren't there, you should create them with the following command. ln -s /dev/scd1 /dev/cdrecorder ln -s /dev/scd0 /dev/cdrom If they are there, but wrong then rm /dev/cdrecorder /dev/cdrom BTW, you must do all of this as root. -- Kelly L. Fulks Home Account
The 03.04.07 at 22:47, DB Troll wrote:
/etc/fstb> /dev/cdrecorder /media/cdrecorder auto ro,noauto,user,exec 0 0
/dev/cdrom /media/cdrom auto ro,noauto,user,exec 0 0
Ok, so it is using scsi emulation, and is detected by the kernel. Now, do "ls -l /dev/cdrom /dev/cdrecorder" It should be something like: lrwxrwxrwx 1 root root 4 2003-01-04 12:46 /dev/cdrecorder -> scd1 lrwxrwxrwx 1 root root 4 2002-11-07 19:37 /dev/cdrom -> scd0 If it is not, correct. This has been asked on the list a few times, and is documented on the sdb and unoficial faq, I think. -- Cheers, Carlos Robinson
participants (4)
-
Bruce Marshall -
Carlos E. R. -
DB Troll -
Kelly L. Fulks