[Yaffs] Read-Only mounted YAFFS2 - refreshing of NAND pages

Hi,

I am wondering if the page-refresh works on a read-only mounted
filesystem as well. However, if it would not, then some flash blocks
might get uncorrectable read-errors after some period of time, so I'd
expect that to work - but on the other hand, it might be a bad idea to
mount read-only at all ...

Does anybody know? Thanks!

- Volker