B3 with different RAM chips

[John Watlington]

Be aware that the test.sh script tends to be destructive to the device.
If a device is close to failing (which is when you start seeing
a larger number of errors), they will push it over the edge quickly.

Some less reliable cards fail after as little as 900 GB written.

Cheers,
wad

On Nov 28, 2009, at 1:31 AM, Richard A. Smith wrote:

>
>> Can you provide me with the software or scripts you use to do your
>> internal SD card testing? I would love to put this card and the other
>> more reliable SanDisk one I have to find out if it is a problem with
>> the 1.5 card reader or the SD cards.
>
> It's the same scripts used for NAND testing.
>
> http://wiki.laptop.org/go/NAND_Testing
>
> Git repo:
>
> http://dev.laptop.org/git/users/wad/NANDtest/
>
> -- 
> Richard A. Smith  <richard at laptop.org>
> One Laptop per Child