Error messages from SCSI (sym and ahc)

[Matthew Jacob]

Hmm. Can you send mail to me at mjacob at freebsd.org so we can take this offline?

On 4/3/07, Juergen Dankoweit <Juergen.Dankoweit at t-online.de> wrote:
> Hello to the list,
>
> on several test machines in our company we get these error messages from
> the SCSI-HBA drivers:
> (noperiph:sym1:-1:-1): SCSI Bus reset detected
> (pass1:sym1:0:2:0): phase change 2-3 16 at bc310b68 resid=10
> (pass1:sym1:0:2:0): phase change 2-1 16 at bc310b68 resid=6
>
> Changing that LSI adaptor to an Adaptec 29160N the following error
> messages are shown:
> (pass0:ahc0:0:2:0) No or incomplete CDB sent to device
> ahc: Issued Channel A Bus reset. 1 SCBs aborted
>
> pass1 (at sym) and pass0 (at ahc) are an SCSI-DVD-RAM (Panasonic
> LF-D201). The device is unusable.
> But the funny things are: We installed FreeBSD from THIS device...
> and FreeBSD 5.5 does not show those messages...
>
> Information about the used system:
> Siemens-Fujitsu Primergy C200, LSI 53C1010 onboard, dual CPU (1,4GHz),
> 3GB RAM, FreeBSD 6.2 (current source code).
> The SCSI bus was tested with special SCSI test hardware is Ok.
>
> What does the system wants to say to me?
>
> Many thanks for the answers
>
> J. Dankoweit
>
>
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