Re: how to choose journal filesystem for embedded linux?

[zhuzhenhua <zzh.hust@gmail.com>]

On 1/24/07, Maarten Lankhorst <m.b.lankhorst@gmail.com> wrote:
> zhuzhenhua schreef:
> > hello all:
> >          i now work on a mips board, and want to store my system code
> > on NAND Flash.
> > our Flash driver can handle the Flash features(bad block,  phy  to
> > logic addr, spare,etc.),
> > so i just want to select a journal filesystem to handle sudden poweroff.
> > Our system code(writeable) is about 10M~50M. i am not sure what
> > journal filesystem will be suitable, ext3,xfs,jfs,or reiserFS?
> > i have try ext3, it runs well, but seems to waste too much space
> > while mkfs.ext3.
> Have you tried jffs2? Journaled Flash FileSystem 2
the JFFS2 is combile filesytem with FLASH. but our FLASH driver team
have developed a driver good enough to handle FLASH as HD, so we don't
want to use the special FLASH filesystem

Best Regards