Is my NAND dead?

[Dov Grobgeld]

Thanks. I did  a copy-nand and the system is up again, but it still doesn't
explain why the system wouldn't boot. Is there any way of debugging that?

I'll use the save-nand as a backup mechanism once I have got all the
activities installed. This sounds like a good way of creating images and
distributing them between machines, btw.

Should I open a trac issuse about the OpenFirmware pagefault?

Dov

2008/6/23 Richard A. Smith <richard at laptop.org>:

> Dov Grobgeld wrote:
>
>  RESTORE
>> Page Fault
>> Ok
>>
>> Page Fault? What happened?
>>
>
> OpenFirmware error.
>
>  Rerunning the command gives about the same result.
>>
>> So has my OLPC turned into a brick? Is there any point in trying to
>> reinstall the OS?
>>
>
> Do you care about your data on the nand?  If so then get a 2 gig USB disk
> or SD card and try to save off the image.
>
> for USB:
>
> save-nand u:\filename
>
> for SD:
>
> save-nand sd:\filename
>
> Then you can try to reinstall via a secure-update or by copy-nand.  If that
> block continues to fail then we can try to mark it bad manually.
>
> --
> Richard Smith  <richard at laptop.org>
> One Laptop Per Child
>
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