Date: Tue, 1 May 2001 00:00:24 +0200 From: J Wunsch <j@uriah.heep.sax.de> To: freebsd-scsi@FreeBSD.ORG Subject: Re: sa(4) jamming Message-ID: <20010501000024.H50864@uriah.heep.sax.de> In-Reply-To: <20010430145815.A48398@panzer.kdm.org>; from ken@kdm.org on Mon, Apr 30, 2001 at 02:58:15PM -0600 References: <200104271649.f3RGmts35017@aslan.scsiguy.com> <200104271700.f3RH01s35435@aslan.scsiguy.com> <20010428210359.Q50185@uriah.heep.sax.de> <20010428233306.A37621@panzer.kdm.org> <20010429185005.B50185@uriah.heep.sax.de> <20010429172047.A41838@panzer.kdm.org> <20010430203604.E50864@uriah.heep.sax.de> <20010430145815.A48398@panzer.kdm.org>
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As Kenneth D. Merry wrote:
> > > /* R */{SST(0x00, 0x12, SS_NOP,
> > > "Audio play operation paused") },
> >
> > [etc]
> >
> > Hmm, i can't seem to trigger them, patched or unpatched system. After
> > looking into the SCSI-2 documents, it seems they are not returned as
> > sense codes but in the Audio Status field of an READ SUB-CHANNEL
> > command.
>
> Hmm, yeah, maybe those sense codes are from an older spec or something.
I see them also in the ASC/ASCQ table of SCSI-2 (and thus they are
certainly also in SCSI-3), but the reference in the text for those
messages is only for READ SUB-CHANNEL. Nevermind.
> > (sa0:sym0:0:1:0): READ(06). CDB: 8 0 0 80 0 0
> > (sa0:sym0:0:1:0): CAM Status: SCSI Status Error
> > (sa0:sym0:0:1:0): SCSI Status: Check Condition
> > (sa0:sym0:0:1:0): NO SENSE info:8000 asc:0,1
> > (sa0:sym0:0:1:0): Filemark detected
> > (sa0:sym0:0:1:0): Retries Exhausted
> > (sa0:sym0:0:1:0): error 5
> > (sa0:sym0:0:1:0): Unretryable Error
...
> Are you getting any error messages prior to the ones printed above?
> Do you get any printfs when the ILI problem happens?
Nope, the ILI case doesn't cause any message to be printed.
Obviously, cam_periph_error() eventually returns to saerror() with a
return code of 0, and without printing anything.
(Just to clarify: bootverbose was set, of course.)
--
cheers, J"org .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/ NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)
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