Thank you Bob and Richard. I will go with A, as it also keeps things simple.
One physical device per pool.


On 10/20/09 6:46 PM, "Bob Friesenhahn" <> wrote:

> On Tue, 20 Oct 2009, Richard Elling wrote:
>> The ZIL device will never require more space than RAM.
>> In other words, if you only have 16 GB of RAM, you won't need
>> more than that for the separate log.
> Does the wasted storage space annoy you? :-)
> What happens if the machine is upgraded to 32GB of RAM later?
> The write performace of the X25-E is likely to be the bottleneck for a
> write-mostly storage server if the storage server has excellent
> network connectivity.
> Bob
> --
> Bob Friesenhahn
> GraphicsMagick Maintainer,

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