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Re: [zfs-discuss] ZFS in S10U6 vs openSolaris 05/08

Subject: Re: [zfs-discuss] ZFS in S10U6 vs openSolaris 05/08
From: "Hugh Saunders"
Date: Sat, 24 May 2008 22:36:19 +0100
On Sat, May 24, 2008 at 4:00 PM,  <Rob@xxxxxxxxx> wrote:
>
>  > cache improve write performance or only reads?
>
> L2ARC cache device is for reads... for write you want
>   Intent Log

Thanks for answering my question, I had seen mention of intent log
devices, but wasn't sure of their purpose.

If only one significantly faster disk is available, would it make
sense to slice it and use a slice for L2ARC and a slice for ZIL? or
would that cause horrible thrashing?

-- 
Hugh Saunders
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