When mounting a cdrom for the first time I get a lovely error message. If
I then immediately try to mount it again, it works successfully. My
drive is an AOpen MTRP 16x. For example.
[root@shed /mnt]# mount cdrom
hdc: media changed
hdc: DMA disabled
hdc: dma error: status=0x58 { DriveReady SeekComplete DataRequest }
hdc: ATAPI reset complete
ATAPI device hdc:
Error code: 0x70
Sense key: 0x06 - Unit attention
Additional sense data: 0x29, 0x00 - Power on, reset or bus device reset
occurred
VFS: busy inodes on changed media..
VFS: brelse: Trying to free free buffer
mount: wrong fs type, bad option, bad superblock on /dev/cdrom,
or too many mounted file systems
[root@shed /mnt]# mount cdrom
[root@shed /mnt]# mount
/dev/hda2 on / type ext2 (rw)
none on /proc type proc (rw)
/dev/hda1 on /mnt/win type vfat (rw,umask=2)
/dev/hdc on /mnt/cdrom type iso9660 (ro)
Everything after this works dandy. I assume this means my drive is
incapable of dma? (Although dma works in win95 and with the MSDOS driver)
Another problem I have is with cdda2wav with the same drive. I am fairly
sure this drive supports it, although I'm not overly sure. I get this in
the logs.
hdc: packet command error: status=0x51 {DriveReady SeekComplete Error}
hdc: packet command error: error=0x50
ATAPI device hdc:
Error code: 0x70
Sense key: 0x05 - Illegal request
Additional sense data: 0x64, 0x00 - (reserved error code)
Failed packet command: be 04 00 00 00 de 00 00 08 f8 00 00
Regards,
Dave.
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