Re: usb-storage multiple usb-sata bridges disconnect themselves sometimes, when growisofs gives error X, retrying enough times gets error Y (and the bridge reset with usb consequences sometimes)

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Reartes Guillermo wrote:
> I am currently running F16 X86_64 (.3.1-3.fc16.x86_64):
> But at least one of the bridges also disconnects with Centos 5.3 (i am
> stil testing that)
> 
> 
> I have found multiple usb-sata bridges disconnect themselves
> sometimes, when growisofs gives error X, if i retrying enough times,
> either i gets error Y (and the bridge reset with usb consequences
> sometimes) or the disc is burn and no problem.
> 
> It happens with:
> 
> * Writer: TEAC DV-W28SS-R
> 
> * USB-SATA Bridges:
>  #1 Sunplus Innovation Technology Inc. (1bcf:0c31)
>  #2 Sunplus Technology Co., Ltd SATALink SPIF225A (04fc:0c25)
>  #3 JMicron Technology Corp. / JMicron USA Technology Corp. JM20337
> Hi-Speed USB to SATA & PATA Combo Bridge (152d:2338)

Are you aware of the hardware patch (remove R15)?

http://bigacid.wordpress.com/2008/12/08/jm20337-read-data-corruption-solution/

I have the same crap. ;-)
Martin
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