[Lustre-discuss] ext3 tuning on a lustre filesystem

Nick Jennings nick at creativemotiondesign.com
Tue Apr 28 09:59:19 PDT 2009


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Hello Everyone,

 I was wondering if certain ext3 tweaks can be applied to a lustre
filesystem? Things like:

- - reclaiming some of the reserved 5% space for non-root filesystems

- - disabling automatic boot-time checks after X number of boots and
having a quick check done during each boot)

- - enabling full journaling

I've done these things with straight up ext3 filesystems and been
generally happy with the tweaks. Wondering if I should even "go there"
with Lustre, is it worth the trouble it might cause?

Thanks!
- -Nick

- --
Nick Jennings
Technical Director
Creative Motion Design
www.creativemotiondesign.com
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