acd0, error=0x00

[Vulpes Velox]

On Tue, 9 Jan 2007 04:11:47 +0200 (EET)
dima <7509107 at mail.ru> wrote:

> Hello.
> 
> Can anybody tell me why that may happens?:
> acd0: READ_BIG - MEDIUM ERROR asc=0x02 ascq=0x00 error=0x00
> acd0: READ_BIG - MEDIUM ERROR asc=0x02 ascq=0x00 error=0x00
> acd0: READ_BIG - MEDIUM ERROR asc=0x02 ascq=0x00 error=0x00
> acd0: READ_BIG - MEDIUM ERROR asc=0x02 ascq=0x00 error=0x00
> acd0: READ_BIG - MEDIUM ERROR asc=0x02 ascq=0x00 error=0x00
> 
> P.S. FreeBSD 4.11-RELEASE-p13, acd0 - TEAC CD-RW.

It is most likely a bad disk, but can also mean you have a issue with
the CD drive, cable, or controller.