[-SPAM-] Re: PLEXTOR DVD & SCSI emu

[Stefan Lambrev]

Hello,

Rainer Hurling wrote:
> Rainer Hurling schrieb:
>> I get the following on dmesg:
>>
>> acd0: DVDR <PLEXTOR DVDR PX-716A/1.10> at ata1-master UDMA66
>> cd0 at ata1 bus 0 target 0 lun 0
>> cd0: <PLEXTOR DVDR   PX-716A 1.10> Removable CD-ROM SCSI-0 device
>> cd0: 66.000MB/s transfers
>> cd0: Attempt to query device size failed: NOT READY, Medium not present
>>  - tray closed
>>
>> Perhaps you have to update your firmware on plextor drive? Plextor 
>> introduced advanced descriptions for new and/or corrected dvd types 
>> in their updates.
>>
>> Give 
>> http://www.plextor-europe.com/technicalservices/downloads/firmw_716A.asp?choice=DVD-Recorders 
>> a chance.
>
> Sorry,
>
> I mistyped the address. For your Plextor drive the right page is
> http://www.plextor-europe.com/technicalservices/downloads/firmw_716AL.asp?choice=DVD-Recorders 
>
>
> Please don't update your drive to PX-716A firmware, only to PX-716AL !!!
>
It seems that the problem is only with PLEXTOR PX-716AL (you are using 
PX-716A)
I tried on few different servers and I always got this :
umass0: Unsupported ATAPI command 0x46
when I try to do something with the burner.

I'll play little more connection on IDE slot, but last time when I tried 
I got the same errors with atapicam.
> Rainer
>
>
>>
>> Rainer Hurling
>>
>>
>>
>> Stefan Lambrev schrieb:
>>> Hello,
>>>
>>> There are some weird problems with those dvd burners & atapicam.
>>>
>>> acd0: DMA limited to UDMA33, controller found non-ATA66 cable
>>> acd0: DVDR <PLEXTOR DVDR PX-716AL/1.01> at ata1-master UDMA33
>>> acd1: DMA limited to UDMA33, controller found non-ATA66 cable
>>> acd1: DVDR <PLEXTOR DVDR PX-716AL/1.01> at ata1-slave UDMA33
>>>
>>> I compile kernel with device atapicam and followed all steps from:
>>> http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/creating-cds.html#ATAPICAM 
>>>
>>> and on dmesg now I have:
>>>
>>> cd1 at ata1 bus 0 target 0 lun 0
>>> cd1: <PLEXTOR DVDR   PX-716AL 1.01> Removable CD-ROM SCSI-0 device
>>> cd1: 33.000MB/s transfers
>>> cd1: Attempt to query device size failed: NOT READY, Medium not 
>>> present - tray open
>>> cd2 at ata1 bus 0 target 1 lun 0
>>> cd2: <PLEXTOR DVDR   PX-716AL 1.01> Removable CD-ROM SCSI-0 device
>>> cd2: 33.000MB/s transfers
>>> cd2: Attempt to query device size failed: NOT READY, Medium not 
>>> present - tray open
>>>
>>> (cd0 is Light-On external DVD burner connected via USB)
>>>
>>> While burning DVDs with growisofs is working perfect I have problems 
>>> reading them :)
>>> The only way to mount/read the DVD is to use /dev/acd0/1 - 
>>> /dev/cd1,2 just does not work.
>>>
>>> When I try to access /dev/cd1,2 I have :
>>>
>>> Oct  9 11:50:09 thor kernel: (cd2:ata1:0:1:0): READ TOC/PMA/ATIP 
>>> {MMC Proposed}. CDB: 43 0 0 0 0 0 0 0 4 0
>>> Oct  9 11:50:09 thor kernel: (cd2:ata1:0:1:0): CAM Status: SCSI 
>>> Status Error
>>> Oct  9 11:50:09 thor kernel: (cd2:ata1:0:1:0): SCSI Status: Check 
>>> Condition
>>> Oct  9 11:50:09 thor kernel: (cd2:ata1:0:1:0): ILLEGAL REQUEST asc:24,0
>>> Oct  9 11:50:09 thor kernel: (cd2:ata1:0:1:0): Invalid field in CDB
>>> Oct  9 11:50:09 thor kernel: (cd2:ata1:0:1:0): Unretryable error
>>> Oct  9 11:50:09 thor kernel: (cd2:ata1:0:1:0): READ TOC/PMA/ATIP 
>>> {MMC Proposed}. CDB: 43 0 0 0 0 0 0 0 4 0
>>> Oct  9 11:50:09 thor kernel: (cd2:ata1:0:1:0): CAM Status: SCSI 
>>> Status Error
>>> Oct  9 11:50:09 thor kernel: (cd2:ata1:0:1:0): SCSI Status: Check 
>>> Condition
>>> Oct  9 11:50:09 thor kernel: (cd2:ata1:0:1:0): ILLEGAL REQUEST asc:24,0
>>> Oct  9 11:50:09 thor kernel: (cd2:ata1:0:1:0): Invalid field in CDB
>>> Oct  9 11:50:09 thor kernel: (cd2:ata1:0:1:0): Unretryable error
>>>
>>> It's not a big deal as I have the needed access using /dev/acd0,1, 
>>> but the some
>>> apps can only work with SCSI devices :(
>>>
>>> Also is there any app in base that can tell me what is the label 
>>> (Volume ID) of the DVD, or other
>>> useful info ? :) - like "cd-info" from ports/multimedia/vcdimager/
>>
>>
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-- 
Best Wishes,
Stefan Lambrev
ICQ# 24134177