jffs2 usage question: nandwrite
Ricard Wanderlof
ricard.wanderlof at axis.com
Fri Nov 7 00:38:12 PST 2014
On Fri, 7 Nov 2014, Iwo Mergler wrote:
> JFFS2 keeps all the relevant information in every block. That is, you
> can shuffle the erase blocks any way you like and you still have a valid
> file system.
>
> The holes made by skipping bad blocks are not a problem.
Additionally, JFFS2 is bad-block-aware, so it knows that there can be bad
blocks in a partition on which a file system is mounted, and avoids trying
to use them.
/Ricard
--
Ricard Wolf Wanderlöf ricardw(at)axis.com
Axis Communications AB, Lund, Sweden www.axis.com
Phone +46 46 272 2016 Fax +46 46 13 61 30
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