Re: [Qemu-devel] Block I/O optimizations

[Loic Dachary]

Hi Stefan,

Thanks a lot, I'm looking forward to it ;-)

Cheers

On 02/21/2013 09:11 AM, Stefan Hajnoczi wrote:
> On Mon, Feb 18, 2013 at 7:19 PM, Loic Dachary <address@hidden> wrote:
>> I recently tried to figure out the best and easiest ways to increase block 
>> I/O performances with qemu. Not being a qemu expert, I expected to find a 
>> few optimization tricks. Much to my surprise, it appears that there are many 
>> significant improvements being worked on. This is excellent news :-)
>>
>> However, I'm not sure I understand how they all fit together. It's probably 
>> quite obvious from the developer point of view but I would very much 
>> appreciate an overview of how dataplane, vhost-blk, ELVIS etc. should be 
>> used or developed to maximize I/O performances. Are there documents I should 
>> read ? If not, would someone be willing to share bits of wisdom ?
> 
> Hi Loic,
> There will be more information on dataplane shortly.  I'll write up a
> blog post and share the link with you.
> 
> Stefan
> 
> 

-- 
Loïc Dachary, Artisan Logiciel Libre

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