JFFS2 error messages

[Arno Steffen]

2010/1/29 Ricard Wanderlof <ricard.wanderlof at axis.com>:
...
> The 'Empty flash at ... ends at ...' usually indicates some sort of mismatch
> between the sector or block size of the flash and the erasesize used when
> making the image. It could be harmless, or could indicate a more serious
> configuration problem.
...
> /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

I also suffered from this empty flash at ... message.
So I checked with cat /proc/mtd the erasesize (which is 20000) and how
I generated the jffs2 (with mkfs.jffs2 -lqnp -e 128).

Imho this both match (128k). But somewhat has to cause this message.
What else could I do to prevent such messages and how to get rid of it?

Best Regards
Arno