On Wed, Jul 20, 2016 at 9:56 AM, Ankur Tank <[email protected]> wrote:

> Thank you for reply Mr. Nelson,
>
> That's the simplest solution I was also thinking.
> Here are my timings.
>
> # time cat /dev/mmcblk0 > /dev/null
> real    1m 52.01s
> user    0m 0.55s
> sys     0m 21.74s
>
> However I think I have to take care that not partitions are being
> erased/written at the time when I run this script, right ?
>

Why? other then your mmc io maxed out, with cat your just "reading" and
dumping it to /dev/null...

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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