[ltp] A21m won't park /dev/hda

Tod Harter linux-thinkpad@www.bm-soft.com
Wed, 14 Nov 2001 14:02:42 -0500


On Tuesday 13 November 2001 18:35, you wrote:
> On Tuesday, 13. November 2001 23:02, Tom Allison wrote:
> > Tino Keitel wrote:
> > > Do you use a journaling FS?
> >
> > No.  Does it help or hurt?
>
> It definitely hurts.
>
Why? I was thinking about how journaling is implemented and I can't see an 
INHERENT reason why it would result in more frequent writes to disk (though 
its true you do end up writing more data in the long run since the journal 
itself is extra overhead). Not that I doubt the truth of what you say, I'm 
just curious about the whys and wherefors of it all.

> Tino
>
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