Re: Intel Updates SSDs, Supports TRIM, Faster Writes

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On Tue, Nov 10, 2009 at 2:01 PM, Greg Freemyer <greg.freemyer@xxxxxxxxx> wrote:
> On Tue, Nov 10, 2009 at 3:11 PM, Martin K. Petersen
> <martin.petersen@xxxxxxxxxx> wrote:
>>>>>>> "Chris" == Chris Worley <worleys@xxxxxxxxx> writes:
>>
> <snip>
>>
>> Chris> And I do appreciate all your work.  I fear, in this case, discard
>> Chris> will be optimized for the slower technology... we won't be
>> Chris> getting all that's available from it.
>>
>> Discard isn't "optimized" for anything.  It's a command.  Filesystem
>> issues it, it gets sent to the storage device (DSM/TRIM, WRITE SAME, or
>> UNMAP depending on target type).
>>
>
> Martin,
>
> I'm not sure that is right, but Chris is also wrong.

I've not been happier to hear I'm wrong; I do hope you are right
(there will be a switch for optimal approaches).

Thanks,

Chris
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