[Gluster-devel] io-threads on client-side in 2.0.0rc1

Krishna Srinivas krishna at zresearch.com
Sat Feb 7 11:28:27 UTC 2009


If io-threads are used even on the client side there should be +ve
effect on the performance as more threads will be serving requests.
(Even with non blocking io on the sockets) Not sure why it was stated
that performace will not be affected. Let me check with them.

Krishna

On Sat, Feb 7, 2009 at 6:13 AM, Brent A Nelson <brent at phys.ufl.edu> wrote:
> By the way, my dht over replicate setup is indeed still showing a
> performance boost with io-threads on the client, not just the server.
>
> Both cp -a /usr (<6 minutes instead of >8) and dd (sometimes the same,
> sometimes >50MBps instead of <40MBps) tests come out significantly faster.
>
> It was stated that io-threads should no longer matter on the client-side in
> 2.0, but that appears to be incorrect...
>
> Thanks,
>
> Brent
>
>
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