Subject: Re: ahc0: WARNING no command for scb 1 (cmdcmplt)
To: None <>
From: Doug Donsbach <>
List: tech-kern
Date: 03/27/2003 10:25:24
D'Arcy J.M. Cain wrote:
> I am having SCSI problems with NetBSD 1.6.1_RC2.  Below is the kernel messages 
> output.  This gets repeated with minor differences.  After a while it panics 
> but it doesn't seem to create a crash file.  This is with an Intel 
> motherboard with dual SCSI controllers onboard.  It was running fine for a 
> year (and for a few weeks with RC2) and then we added a second disk and 
> started having this problem.
> I have moved the second disk to another machine where I am NFS mounting it 
> from but I wonder if someone who knows SCSI better knows where to start 
> looking for this problem.  I would like to move the disk to the local system 
> again if I can.

Turn off CTQ, it is broken in ahc.

Doug Donsbach -