Simon Fowler writes:
> Actually, ext3 is a better choice than XFS if you really care about
> your data - it does full data journalling (at a performance cost),
> unlike XFS which only journals metadata. Since it halves your write
> performance people generally don't use it, but it's there in ext3 .
> . .
> 
> In any case, filesystems that /aren't/ paranoid about your data
> aren't things to be trusted . . 

There are a zillion trade offs between the different journaling file
systems.  I heard a talk at one of the LinuxWorld's that compared the
various ones ... reiser, xfs, ext3, something from ibm I think, and
there was one more if I recall.  They all have strengths and
weaknesses and perform better or worse under different circumstances.
They also have different feature sets.  I haven't seen any comparison
of any of the Linux journaling file systems vs. the MS windows
journeling file system(s?) though.

Regards,

Curt.
-- 
Curtis Olson   HumanFIRST Program               FlightGear Project
Twin Cities    curt 'at' me.umn.edu             curt 'at' flightgear.org
Minnesota      http://www.flightgear.org/~curt  http://www.flightgear.org

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