[pve-devel] [PATCH] iothreads : create 1 iothread by virtio device

[Andrew Thrift]

Hi Alexandre, List

Thanks for your very informative email.

Our hosts are fairly powerful (E5-2697v2), as are our ceph hosts.

We will run some more benchmarks shortly using KRBD + iothreads and report
back.


Regards,



Andrew

On Thu, Jan 29, 2015 at 9:20 PM, Alexandre DERUMIER <aderumier at odiso.com>
wrote:

> >>Would be interesting to additionally benchmark with sheepdog, so that we
> can
> >>compare ;-)
>
> Why not, I'll try to see if I can do it.
> Also compare with a local raw file on ssd.
>
>
>
> ----- Mail original -----
> De: "dietmar" <dietmar at proxmox.com>
> À: "aderumier" <aderumier at odiso.com>
> Cc: "pve-devel" <pve-devel at pve.proxmox.com>
> Envoyé: Jeudi 29 Janvier 2015 08:54:43
> Objet: Re: [pve-devel] [PATCH] iothreads : create 1 iothread by virtio
> device
>
> > I going to have a full ssd ceph cluster next month (18x s 3500 on 3
> hosts),
> > with more powerfull nodes and more powerfull clients (20 cores 3,1Gghz)
> >
> > I'll do benchmarks and post results with differents setup.
>
> Would be interesting to additionally benchmark with sheepdog, so that we
> can
> compare ;-)
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