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List:       linux-xfs
Subject:    Re: Anyone using XFS in production on > 20TiB volumes?
From:       Justin Piszcz <jpiszcz () lucidpixels ! com>
Date:       2010-12-22 17:10:06
Message-ID: alpine.DEB.2.00.1012221209150.5245 () p34 ! internal ! lan
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On Wed, 22 Dec 2010, Chris Wedgwood wrote:

> if using hw raid teach mkfs about the array geom, that coupled with
> inode64 made a huge difference in performance that last time i did
> this

When I had used XFS in the past on a 3ware 9650SE-16ML with 1TB HDDs I did
not notice any performance difference on whether you set the su/swidth/etc.

Do you have an example/of what you found?
Is it dependent on the RAID card?

Justin.

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