cant mount CD

[Matthias Apitz]

Hello,

I have a problem mounting a CD (which works fine in Windows and Linux):

Here are the details:

# uname -a
FreeBSD vm-9Current 9.0-CURRENT FreeBSD 9.0-CURRENT #2 r220692: Sun Apr
17 03:28:12 CEST 2011
(but does not work in a recent 10-CUR either)

# cdrecord -scanbus
Cdrecord-ProDVD-ProBD-Clone 3.00 (i386-unknown-freebsd9.0) Copyright (C)
1995-2010 Jörg Schilling
Using libscg version 'schily-0.9'.
scsibus2:
        2,0,0   200) 'PLDS    ' 'DVD+-RW DU-8A5HH' 'SD11' Removable CD-ROM
        2,1,0   201) *
        2,2,0   202) *
        2,3,0   203) *
        2,4,0   204) *
        2,5,0   205) *
        2,6,0   206) *
        2,7,0   207) *

# cdrecord -minfo
Cdrecord-ProDVD-ProBD-Clone 3.00 (i386-unknown-freebsd9.0) Copyright (C)
1995-2010 Jörg Schilling
Using libscg version 'schily-0.9'.
No target specified, trying to find one...
Using dev=2,0,0.
Device type    : Removable CD-ROM
Version        : 0
Response Format: 2
Capabilities   : 
Vendor_info    : 'PLDS    '
Identifikation : 'DVD+-RW DU-8A5HH'
Revision       : 'SD11'
Device seems to be: Generic mmc2 DVD-R/DVD-RW/DVD-RAM.
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC-3 SWABAUDIO BURNFREE FORCESPEED 
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P
RAW/R96R
cdrecord: Warning: Cannot read drive buffer.
cdrecord: Warning: The DMA speed test has been skipped.
Mounted media class:      CD
Mounted media type:       CD-R
Disk Is not erasable
data type:                standard
disk status:              complete
session status:           complete
BG format status:         none
first track:              1
number of sessions:       1
first track in last sess: 1
last track in last sess:  1
Disk Is not unrestricted
Disk type: CD-DA or CD-ROM
Disk id: 0x970900
last start of lead in: 716730
last start of lead out: 1166730

Track  Sess Type   Start Addr End Addr   Size
==============================================
    1     1 Data   0          325279     325280

Last session start address:         0
Last session leadout start address: 325280


# mount -t cd9660 -o -e /dev/acd0 /mnt
mount_cd9660: /dev/acd0: Invalid argument

the 'cdrecord -minfo' command gives lines in /var/log/messages as:

Sep 12 10:09:36 vm-9Current kernel: acd0: FAILURE - MODE_SELECT_BIG
ILLEGAL REQUEST asc=0x26 ascq=0x00 
Sep 12 10:09:36 vm-9Current kernel: acd0: FAILURE - READ_BUFFER ILLEGAL
REQUEST asc=0x24 ascq=0x00 
Sep 12 10:09:36 vm-9Current kernel: acd0: FAILURE - START_STOP ILLEGAL
REQUEST asc=0x24 ascq=0x00 
Sep 12 10:09:36 vm-9Current kernel: acd0: FAILURE - MODE_SELECT_BIG
ILLEGAL REQUEST asc=0x26 ascq=0x00

Any ideas? Thanks in advance

	matthias
-- 
Matthias Apitz               |  /"\ ASCII Ribbon Campaign: www.asciiribbon.org
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