non functional pata dvd drive under 2.6.25.6

non functional pata dvd drive under 2.6.25.6

[Jeroen Beerstra]

hi there,

I've filed this as a bug with redhat bugzilla (12-6), https://
bugzilla.redhat.com/show_bug.cgi?id=451081, but so far I've had no 
response at all ... so here we go ;)

Basicly my ide dvd writer is non functional with Fedora 9 (kernel 
2.6.25.6). So far I've seen it functional only once when I booted with 
media already inserted, but for the rest it's pretty much like this:

excerpt from dmesg

ata10.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata10.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
         cdb 1e 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
         res 40/00:02:00:08:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
ata10.00: status: { DRDY }
ata10: soft resetting link
ata10: nv_mode_filter: 0x1&0x1f01f->0x1, BIOS=0x1f000 (0xc5000000) 
ACPI=0x1f01f (30:600:0x13)
ata10.00: configured for PIO0
ata10: EH complete
ata10.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata10.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
         cdb 1e 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
         res 40/00:02:00:08:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
ata10.00: status: { DRDY }
ata10: soft resetting link
ata10: nv_mode_filter: 0x1&0x1f01f->0x1, BIOS=0x1f000 (0xc5000000) 
ACPI=0x1f01f (30:600:0x13)
ata10.00: configured for PIO0
ata10: EH complete
sr 10:0:0:0: ioctl_internal_command return code = 8000002
   : Sense Key : Aborted Command [current] [descriptor]
   : Add. Sense: No additional sense information
ata10.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata10.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
         cdb 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
         res 40/00:02:00:08:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
ata10.00: status: { DRDY }
ata10: soft resetting link
ata10: nv_mode_filter: 0x1&0x1f01f->0x1, BIOS=0x1f000 (0xc5000000) 
ACPI=0x1f01f (30:600:0x13)
ata10.00: configured for PIO0
ata10: EH complete

cat /sys/bus/scsi/devices/10:0:0:0/model 
PATA 20X20X12X 

The drive is completely non functional.

System is a Nforce 780i SLI MB (Asus P5N-T Deluxe) with an Q9450 INtel 
Core2 Quad CPU and 4 GB of ram.

With Windows XP/Vista there are no problems with this drive and also I 
had no problems installing Fedora from this drive in the first place, so 
I doubt if it is a hardware problem. 

I can live with the fact that I only have one writer available but not 
with the fact that everything that tries to access the drive hangs with 
status D for a very long time, hald-addon-storage for one....

-- 
jb

Re: non functional pata dvd drive under 2.6.25.6

[Andrew Morton]

(switched mailing lists)

On Mon, 23 Jun 2008 21:02:23 +0200 Jeroen Beerstra <jb@scorpion77.cjb.net> wrote:

> hi there,
> 
> I've filed this as a bug with redhat bugzilla (12-6), https://
> bugzilla.redhat.com/show_bug.cgi?id=451081, but so far I've had no 
> response at all ... so here we go ;)
> 
> Basicly my ide dvd writer is non functional with Fedora 9 (kernel 
> 2.6.25.6). So far I've seen it functional only once when I booted with 
> media already inserted, but for the rest it's pretty much like this:
> 
> excerpt from dmesg
> 
> ata10.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata10.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>          cdb 1e 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
>          res 40/00:02:00:08:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
> ata10.00: status: { DRDY }
> ata10: soft resetting link
> ata10: nv_mode_filter: 0x1&0x1f01f->0x1, BIOS=0x1f000 (0xc5000000) 
> ACPI=0x1f01f (30:600:0x13)
> ata10.00: configured for PIO0
> ata10: EH complete
> ata10.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata10.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>          cdb 1e 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
>          res 40/00:02:00:08:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
> ata10.00: status: { DRDY }
> ata10: soft resetting link
> ata10: nv_mode_filter: 0x1&0x1f01f->0x1, BIOS=0x1f000 (0xc5000000) 
> ACPI=0x1f01f (30:600:0x13)
> ata10.00: configured for PIO0
> ata10: EH complete
> sr 10:0:0:0: ioctl_internal_command return code = 8000002
>    : Sense Key : Aborted Command [current] [descriptor]
>    : Add. Sense: No additional sense information
> ata10.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata10.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>          cdb 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
>          res 40/00:02:00:08:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
> ata10.00: status: { DRDY }
> ata10: soft resetting link
> ata10: nv_mode_filter: 0x1&0x1f01f->0x1, BIOS=0x1f000 (0xc5000000) 
> ACPI=0x1f01f (30:600:0x13)
> ata10.00: configured for PIO0
> ata10: EH complete
> 
> cat /sys/bus/scsi/devices/10:0:0:0/model 
> PATA 20X20X12X 
> 
> The drive is completely non functional.
> 
> System is a Nforce 780i SLI MB (Asus P5N-T Deluxe) with an Q9450 INtel 
> Core2 Quad CPU and 4 GB of ram.
> 
> With Windows XP/Vista there are no problems with this drive and also I 
> had no problems installing Fedora from this drive in the first place, so 
> I doubt if it is a hardware problem. 
> 
> I can live with the fact that I only have one writer available but not 
> with the fact that everything that tries to access the drive hangs with 
> status D for a very long time, hald-addon-storage for one....
> 

Re: non functional pata dvd drive under 2.6.25.6

[Alan Cox]

On Tue, 8 Jul 2008 21:41:45 -0700
Andrew Morton <akpm@linux-foundation.org> wrote:

> (switched mailing lists)

Wrong list I think - APIC bugs would be Ingo and the x86 list

Alan

Re: non functional pata dvd drive under 2.6.25.6

[Alan Cox]

> If the IDE guys knew this information then would it be too much to ask
> that you go tell the x86 developers about it rather than having me play
> postman all the time?

Its in the bugzilla bug referenced (and I couldn't play postman as I'd
not reviewed the bug until then)

Alan

Re: non functional pata dvd drive under 2.6.25.6

[Andrew Morton]

On Fri, 11 Jul 2008 16:48:05 +0100 Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:

> On Tue, 8 Jul 2008 21:41:45 -0700
> Andrew Morton <akpm@linux-foundation.org> wrote:
> 
> > (switched mailing lists)
> 
> Wrong list I think - APIC bugs would be Ingo and the x86 list
> 

There is no indication in the report that this bug is caused by any
apic problem.

If the IDE guys knew this information then would it be too much to ask
that you go tell the x86 developers about it rather than having me play
postman all the time?

Re: non functional pata dvd drive under 2.6.25.6

[Tejun Heo]

Hello, Jeroen.

[cc'ing linux-ide]

Jeroen Beerstra wrote:
> hi there,
> 
> I've filed this as a bug with redhat bugzilla (12-6), https://
> bugzilla.redhat.com/show_bug.cgi?id=451081, but so far I've had no 
> response at all ... so here we go ;)
> 
> Basicly my ide dvd writer is non functional with Fedora 9 (kernel 
> 2.6.25.6). So far I've seen it functional only once when I booted with 
> media already inserted, but for the rest it's pretty much like this:
> 
> excerpt from dmesg
> 
> ata10.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata10.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>          cdb 1e 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
>          res 40/00:02:00:08:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
> ata10.00: status: { DRDY }
> ata10: soft resetting link
> ata10: nv_mode_filter: 0x1&0x1f01f->0x1, BIOS=0x1f000 (0xc5000000) 
> ACPI=0x1f01f (30:600:0x13)
> ata10.00: configured for PIO0
> ata10: EH complete
> ata10.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata10.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>          cdb 1e 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
>          res 40/00:02:00:08:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
> ata10.00: status: { DRDY }
> ata10: soft resetting link
> ata10: nv_mode_filter: 0x1&0x1f01f->0x1, BIOS=0x1f000 (0xc5000000) 
> ACPI=0x1f01f (30:600:0x13)
> ata10.00: configured for PIO0
> ata10: EH complete
> sr 10:0:0:0: ioctl_internal_command return code = 8000002
>    : Sense Key : Aborted Command [current] [descriptor]
>    : Add. Sense: No additional sense information
> ata10.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata10.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>          cdb 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
>          res 40/00:02:00:08:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
> ata10.00: status: { DRDY }
> ata10: soft resetting link
> ata10: nv_mode_filter: 0x1&0x1f01f->0x1, BIOS=0x1f000 (0xc5000000) 
> ACPI=0x1f01f (30:600:0x13)
> ata10.00: configured for PIO0
> ata10: EH complete
> 
> cat /sys/bus/scsi/devices/10:0:0:0/model 
> PATA 20X20X12X 
> 
> The drive is completely non functional.
> 
> System is a Nforce 780i SLI MB (Asus P5N-T Deluxe) with an Q9450 INtel 
> Core2 Quad CPU and 4 GB of ram.
> 
> With Windows XP/Vista there are no problems with this drive and also I 
> had no problems installing Fedora from this drive in the first place, so 
> I doubt if it is a hardware problem. 
> 
> I can live with the fact that I only have one writer available but not 
> with the fact that everything that tries to access the drive hangs with 
> status D for a very long time, hald-addon-storage for one....

Hmmm... the problem could be caused by hald polling for media presence.
 Does "hal-disable-polling /dev/srX" make any difference?
hal-disable-polling setting is persistent so if your drive goes bonkers
quickly after boot, you can disable polling, reboot and see whether
anything is different.  Also, please post the result of "lspci -nn" and
"hdparm -I /dev/srX" && please try 2.6.26.

Thanks.

-- 
tejun

Re: non functional pata dvd drive under 2.6.25.6

[Jeroen Beerstra]

Hello Tejun,

Op Friday 18 July 2008 07:00:42 schreef u:
> Hello, Jeroen.
>
> [cc'ing linux-ide]
>
> Hmmm... the problem could be caused by hald polling for media presence.
>  Does "hal-disable-polling /dev/srX" make any difference?
> hal-disable-polling setting is persistent so if your drive goes bonkers
> quickly after boot, you can disable polling, reboot and see whether
> anything is different.  Also, please post the result of "lspci -nn" and
> "hdparm -I /dev/srX" && please try 2.6.26.
>
> Thanks.

I'm pretty sure about that since the hald process I'm refering to points to 
the 'faulty' drive. However simply booting with noapic seems to fix all of my 
problems.

See:

Bug 451081 @ bugzilla.redhat.com
Bug 11044 @ bugzilla.kernel.org

regards,

Jeroen Beerstra

Re: non functional pata dvd drive under 2.6.25.6

[Alan Cox]

On Wed, 23 Jul 2008 22:19:47 +0200
Jeroen Beerstra <jeroen@scorpion77.cjb.net> wrote:

> Hello Tejun,
> 
> Op Friday 18 July 2008 07:00:42 schreef u:
> > Hello, Jeroen.
> >
> > [cc'ing linux-ide]
> >
> > Hmmm... the problem could be caused by hald polling for media presence.
> >  Does "hal-disable-polling /dev/srX" make any difference?
> > hal-disable-polling setting is persistent so if your drive goes bonkers
> > quickly after boot, you can disable polling, reboot and see whether
> > anything is different.  Also, please post the result of "lspci -nn" and
> > "hdparm -I /dev/srX" && please try 2.6.26.
> >
> > Thanks.
> 
> I'm pretty sure about that since the hald process I'm refering to points to 
> the 'faulty' drive. However simply booting with noapic seems to fix all of my 
> problems.

There are lots of similar reports. I don't know what broke the APIC code
but it doesn't appear any of these are libata bugs.

Alan

Re: non functional pata dvd drive under 2.6.25.6

[Jeroen Beerstra]

> On Wed, 23 Jul 2008 22:19:47 +0200
> Jeroen Beerstra <jeroen@scorpion77.cjb.net> wrote:
>
>> Hello Tejun,
>>
>> Op Friday 18 July 2008 07:00:42 schreef u:
>> > Hello, Jeroen.
>> >
>> > [cc'ing linux-ide]
>> >
>> > Hmmm... the problem could be caused by hald polling for media
>> presence.
>> >  Does "hal-disable-polling /dev/srX" make any difference?
>> > hal-disable-polling setting is persistent so if your drive goes
>> bonkers
>> > quickly after boot, you can disable polling, reboot and see whether
>> > anything is different.  Also, please post the result of "lspci -nn"
>> and
>> > "hdparm -I /dev/srX" && please try 2.6.26.
>> >
>> > Thanks.
>>
>> I'm pretty sure about that since the hald process I'm refering to points
>> to
>> the 'faulty' drive. However simply booting with noapic seems to fix all
>> of my
>> problems.
>
> There are lots of similar reports. I don't know what broke the APIC code
> but it doesn't appear any of these are libata bugs.
>
> Alan
>

As soon as I have my system back and running again I will test the patch
that was attached to the rh bugzilla report, perhaps that will make things
a bit clearer.

Jeroen