On Wed, 2006-03-08 at 07:04, Michael Trimarchi wrote:
> >
> >On a PXA255 200 MHz, with a FULL YAFFS2 128 MB Flash file system, I get
> >about 10 secs to mount the file system. I haven't used Charles lazy tags
> >patch yet.
> >
> >-blair
> >
> >
> >
> What is the "Charles lazy tags patch?". The only solution is Nand
> Partitioning or what else?
>
>
> Regards Michael
>
Check out
http://lists.aleph1.co.uk/pipermail/yaffs/2006q1/001917.html
If you break a big file system into smaller partitions, you'll get a
speed up in the mount time. However, The mount speed appears to be
pretty linear, although much faster than a comparable JFFS2 file system.
Thus 2 64 MB partitions that are full will take about 5 seconds each to
mount.
Of course, you don't really want your file systems full, since you'll
have no spares when you need to write a file, but I'm just talking about
theoretical limits.
-blair
-blair
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