Re: scsi emulation error

From: Marcelo Tosatti
Date: Tue Oct 14 2003 - 09:17:04 EST




On Sun, 12 Oct 2003, Ivo Santos Cavalcante Carneiro wrote:

> I'm unable to mount cdrom on my system when using ide-scsi. Using
> ide-cdrom works fine. I first saw this problem on 2.4.21. I'm using
> 2.4.22, tested 2.4.23-pre7 and the problem exist yet. This is a short
> description of the system:
>
> asus A7V8X-X mobo
> LG CD-ROM CRD-8400B (rev. 1.08)
> kernel 2.4.22 on Debian Woody
>
>
> These are the error messages took from kernel log:
> ]
> ide-scsi: expected 2048 got 4096 limit 2048
> ide-scsi: The scsi wants to send us more data than expected - discarding
> data
> ide-scsi: [[ 28 0 0 0 0 5f 0 0 1 0 0 0 ]
> ]
> ide-scsi: expected 2048 got 4096 limit 2048
> ide-scsi: The scsi wants to send us more data than expected - discarding
> data
> ide-scsi: [[ 28 0 0 0 0 60 0 0 1 0 0 0 ]
> ]
> ide-scsi: expected 2048 got 4096 limit 2048
> ide-scsi: The scsi wants to send us more data than expected - discarding
> data
> ide-scsi: [[ 28 0 0 0 0 61 0 0 1 0 0 0 ]
> ]
>
> ... many times, and then:
>
> ide-scsi: expected 2048 got 4096 limit 2048
> Unable to identify CD-ROM format.

Ivo,

Can you try 2.4.20 and see if that works?

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