[OpenIndiana-discuss] OCZ Deneva MLC SSD for ZIL

[Jason J. W. Williams]

Deneva 2.

-J

On Mon, Oct 31, 2011 at 5:42 PM, Rich <rercola at acm.jhu.edu> wrote:
> Deneva 2 is based on the Vertex 3, not Vertex 2, as I understand it.
>
> Which are you asking about?
>
> - Rich
>
> On Mon, Oct 31, 2011 at 7:20 PM, Jason J. W. Williams
> <jasonjwwilliams at gmail.com> wrote:
>> Hi Ivar,
>>
>> I understand about the MLC vs. SLC distinction, but MLC is getting
>> better and I'm more interested in anyone's real world experience with
>> the reliability of the Deneva 2 drives.
>>
>> -J
>>
>> On Mon, Oct 31, 2011 at 5:18 PM, Ivar Janmaat <ijanmaat at xs4all.nl> wrote:
>>> Hello Jason,
>>>
>>> The idea is that MLC SSD isn't advised for ZIL.
>>> SLC is a lot better because it can withstand writing to the diks 10x beter
>>> than MLC SSDs.
>>> The best solution however is a DRAM ZIL.
>>> It has better sustained iops and will be much durable.
>>> Suggested reading material:
>>> http://www.ddrdrive.com/zil_accelerator.pdf
>>>
>>> Ivar
>>>
>>> Jason J. W. Williams schreef:
>>>>
>>>> Does anyone have experience using the OCZ MLC Deneva's for ZIL?
>>>> Alternately the OCZ Vertex 2 EX SLC?
>>>>
>>>>
>>>>
>>>> -J
>>>>
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>>>
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>>
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