Date: Tue, 31 Aug 1999 22:04:32 +0200 From: Andreas Klemm <andreas@klemm.gtn.com> To: "Kenneth D. Merry" <ken@kdm.org> Cc: Andreas Klemm <andreas@klemm.gtn.com>, scsi@FreeBSD.ORG Subject: Re: 3.2-STABLE: SCB 0x7 - timed out in datain phase, SEQADDR == 0x10e Message-ID: <19990831220432.B10873@titan.klemm.gtn.com> In-Reply-To: <199908311537.JAA17906@panzer.kdm.org>; from Kenneth D. Merry on Tue, Aug 31, 1999 at 09:37:27AM -0600 References: <19990831171005.A2252@titan.klemm.gtn.com> <199908311537.JAA17906@panzer.kdm.org>
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On Tue, Aug 31, 1999 at 09:37:27AM -0600, Kenneth D. Merry wrote:
> Andreas Klemm wrote...
> > What might cause this ?
> >
> > (da0:ahc0:0:0:0): SCB 0x7 - timed out in datain phase, SEQADDR == 0x10e
> > (da0:ahc0:0:0:0): BDR message in message buffer
> > (da0:ahc0:0:0:0): SCB 0x7 - timed out in datain phase, SEQADDR == 0x10d
> > (da0:ahc0:0:0:0): no longer in timeout, status = 34b
> > ahc0: Issued Channel A Bus Reset. 10 SCBs aborted
>
> It usually indicates a cabling or termination problem. If the message is
> "timed out in {datain,dataout,command} phase", the cause is often the same
> -- cabling or termination.
>
> If you see a "timed out while idle" message, that often points to buggy
> drive firmware, but in some rare cases it can just mean that there's a
> timeout set too short.
>
> In any case, check your cabling and termination.
Thanks. Will have to check this.
2 controller. One holds the three ccd disks.
The boot drive is connected to another 2940 with the other
devices like cdrom, burner, 2nd boot disk and streamer.
Will have to check, if the terminating device has proper
termination and if it gets power from itself or the bus.
I think power from itself is preferred over getting term power
from the bus right ?
Andreas ///
--
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