linux-kernel - Re: sata_nv times out for BD-ROM iHOS104-08

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Date:	Tue, 9 Mar 2010 00:18:42 -0500
From:	Cengiz Günay <cgunay@...ry.edu>
To:	Tejun Heo <tj@...nel.org>
Cc:	Robert Hancock <hancockrwd@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-ide@...r.kernel.org" <linux-ide@...r.kernel.org>
Subject: Re: sata_nv times out for BD-ROM iHOS104-08

Ok, I see. BTW, the full dmesg was attached to that message. I'm
attaching it again.

-Cengiz

On Mon, Mar 8, 2010 at 8:21 PM, Tejun Heo <tj@...nel.org> wrote:
> On 03/09/2010 04:17 AM, Cengiz Günay wrote:
>> Hello,
>>
>> Sorry for the delay, I was confused about managing so many patches,
>> but I realized that you're sending me cumulative patches that I can
>> apply to the original. I just want to remind you that I still have the
>> patches to the other two files: libata-eh.c  libata-sff.c
>>
>> On Tue, Mar 2, 2010 at 6:48 AM, Tejun Heo <tj@...nel.org> wrote:
>>> Hmmm... the drive is timing out even on 4k READ10's.  This shouldn't
>>> really be happening.  Can you please try this one?
>>
>> Applied. It did not change anything visibly (dmesg attached). I have
>> also been getting other SCSI errors since we started communicating
>> with the device (search for sr0 in dmesg). I wonder if they give any
>> hints? Here's one:
>>
>> sr 4:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
>> sr 4:0:0:0: [sr0] Sense Key : Aborted Command [current] [descriptor]
>> Descriptor sense data with sense descriptors (in hex):
>>         72 0b 00 00 00 00 00 0e 09 0c 00 00 00 02 00 00
>>         00 20 00 00 a0 40
>> sr 4:0:0:0: [sr0] Add. Sense: No additional sense information
>> sr 4:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 40 00
>> end_request: I/O error, dev sr0, sector 0
>
> Hmmm... can you please post full dmesg?
>
> --
> tejun
>



-- 
Cengiz Gunay
--
Postdoctoral Fellow
Prinz Lab, Dept. of Biology, Emory University
1510 Clifton Rd., Room 2172, Atlanta, GA 30322, U.S.A.
cgunay@...ry.edu  cengique@...rs.sf.net         cengique@...oo.com
Lab: +1-404-727-9381    Home/Cell: +1-678-559-8694
http://userwww.service.emory.edu/~cgunay
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--

Download attachment "dmesg-sata_nv-swncq-atapi-pio-patch-2" of type "application/octet-stream" (90870 bytes)