I came across these people, while looking for something else:
http://www.hcc-embedded.com/site.php?mid=11
Adrian
"martin roth" <bmr006@email.mot.com> wrote in message
news:edjqj2$sc5$1@engnntp1.cig.mot.com...
> Can anybody recommend me a good flash file system supporting Intel's flash
> memory.
> I need a reliable software which preserves the file system evenl under
> power
> loss conditions.
>
> Martin
>
>
Reply by Thad Smith●September 6, 20062006-09-06
Donald wrote:
> martin roth wrote:
>
>> Can anybody recommend me a good flash file system supporting Intel's
>> flash memory.
>> I need a reliable software which preserves the file system evenl under
>> power loss conditions.
> Any power fail condition will be a function of the hardware design.
>
> Software can only do something if there is enough power available.
Yes, but software can limit the extent and likelihood of data loss due
to arbitrary timing of power outages and wear patterns. In general, you
can write new versions of data sectors and directory sectors before
making the old ones unusable. With care you can implement an atomic
update such that upon power recovery you get either a consistent state,
either the last written or a previously checkpointed state.
--
Thad
Reply by dalai lamah●September 6, 20062006-09-06
Un bel giorno martin roth digit�:
> Can anybody recommend me a good flash file system supporting Intel's flash
> memory.
Linux YAFFS or JFFS2.
--
asd
Reply by Donald●September 5, 20062006-09-05
martin roth wrote:
> Can anybody recommend me a good flash file system supporting Intel's flash
> memory.
> I need a reliable software which preserves the file system evenl under power
> loss conditions.
>
> Martin
>
>
Are you looking for free or are you willing to pay for it ??
Any power fail condition will be a function of the hardware design.
Software can only do something if there is enough power available.
Reply by Rene Tschaggelar●September 5, 20062006-09-05
martin roth wrote:
> Can anybody recommend me a good flash file system supporting Intel's flash
> memory.
> I need a reliable software which preserves the file system evenl under power
> loss conditions.
You could reduce wear by having a small part in a
battery backed RAM.
Rene
--
Ing.Buero R.Tschaggelar - http://www.ibrtses.com
& commercial newsgroups - http://www.talkto.net
Reply by martin roth●September 5, 20062006-09-05
Can anybody recommend me a good flash file system supporting Intel's flash
memory.
I need a reliable software which preserves the file system evenl under power
loss conditions.
Martin