Re: Issues with Ubuntu 14 as a guest VM, and network throughput..

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 30/09/14 00:50, Howard Leadmon wrote:
>  I have a CentOS 6.5 server running as a host for about a dozen other VM's,
> and all were running just fine.   I had a mix of CentOS, Ubuntu, and FreeBSD
> VM's running, no problem at all.   
> 
>  I then updated the Ubuntu VM's to the newer 14.x release, and that
> installed a 3.13 linux kernel, and after that (which I didn't notice right
> at the start) the network throughput outbound was abysmal at best.

Hi,

as you already figured out, this seems to be an ubuntu or kernel issue
(maybe virtio drivers are missing in these kernels?).
So it would be best to contact canonical or kernel folks about it.
Furthermore you didn't bother to say if you are running kvm or xen
or something completely different?

HTH

-- 
Mit freundlichen Grüßen / Regards

Sven Kieske

Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
_______________________________________________
CentOS-virt mailing list
CentOS-virt@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos-virt





[Index of Archives]     [CentOS Users]     [Linux Media]     [Asterisk]     [DCCP]     [Netdev]     [X.org]     [Xfree86]     [Linux USB]

  Powered by Linux