I see chunks are pruned when a filesize is smaller. I wonder why no additional chunks are allocated when a filesize is increased.
Nam
Charles Manning <manningc2@actrix.gen.nz> wrote: On Monday 12 March 2007 19:36, Charles Manning wrote:
> On Sunday 11 March 2007 05:32, falls huang wrote:
> > Hello all !
> >
> > I use "dd of=/mnt/yaffs2/vfat.img bs=1024 seek=1800000 count=0" to
> > create a large file in yaffs2 quickly, but I found when I
> > umount/remount it , the filesize of vfat.img reduce to zero. I
> > searched the source of yaffs2 and I found it's the problem of
> > yaffs_ResizeFile() , so I wrote a simple patch. I don't know if the
> > patch is right , but anyway it worked well in my board.
>
> From a quick look, it does look like
there is a bug here.
>
> I will confirm this and sort it out.
This is now fixed in cvs.
-- CHarles
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