ahci and user mount of cdrom

Johan Hendriks Johan at double-l.nl
Mon Dec 28 15:42:51 UTC 2009


Hello all
I am on 8.0-STABLE now, and using the ahci driver.

All works likei t should, but i can not mount my cdrom anymore as a
regular user.

i have this in my sysctl.conf

vfs.usermount=1

 

my /etc/devfs.conf looks like this

#CDROM_BURNER permissions

perm    acd0    0666

#perm    acd1    0666

perm    cd0     0666

#perm    cd1     0666

perm    cdrom   0666

#perm    cdrom1  0666

perm    pass0   0660

perm    pass1   0660

perm    pass2   0660

perm    pass3   0660

perm    pass4   0660

perm    pass5   0660

perm    pass6   0666

perm    xpt0    0660

 

dmesg list the following

 

atapci0: <Marvell 88SX6121 UDMA133 controller> port
0xdc00-0xdc07,0xd880-0xd883,0xd800-0xd807,0xd480-0xd483,0xd400-0xd40f
mem 0xfe9ffc00-0xfe9fffff irq 16 at device 0.0 on pci3

atapci0: [ITHREAD]

 

acd0: DVDR <LITE-ON DVDRW SHW-160H6S/CS01> at ata2-slave UDMA66

 

later on in my dmesg i get the following

 acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00

(probe0:ata0:0:1:0): TEST UNIT READY. CDB: 0 0 0 0 0 0

(probe0:ata0:0:1:0): CAM Status: SCSI Status Error

(probe0:ata0:0:1:0): SCSI Status: Check Condition

(probe0:ata0:0:1:0): NOT READY asc:3a,1

(probe0:ata0:0:1:0): Medium not present - tray closed

(probe0:ata0:0:1:0): Unretryable error

 

 

cd0 at ata0 bus 0 scbus8 target 1 lun 0

cd0: <LITE-ON DVDRW SHW-160H6S CS01> Removable CD-ROM SCSI-0 device

cd0: 66.000MB/s transfers

cd0: cd present [329835 x 2048 byte records]

 

my cdrom is attached to the pata port on the mainbord.

 

Regards,

Johan




 

 

 

 



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