Hi Marty,
My problem is that even though I have update global settings about network
rate, but inbound and outbound are not affected. Look like that:
root@cloudstack-ubuntu:~# virsh dumpxml i-2-3-VM | egrep "inbound|outbound"
<inbound average='25600' peak='25600'/>
<outbound average='25600' peak='25600'/>
No matter what I set for network rate in global settings, inbound and
outbound for VM are always the same!
--
Best regards,
DuJun
2013/12/25 Marty Sweet <msweet....@gmail.com>
> Hi Du Jun,
>
> You can find my thread here
>
> http://mail-archives.apache.org/mod_mbox/cloudstack-users/201310.mbox/thread?5
> ,
> I was having the exact same issue.
> My conclusion "It appears upgrading (Linux) VM kernels to 3.5 fixed the
> Inbound traffic issue. Drivers for e1000 on Windows are (apparently)
> provided by Microsoft but are the latest version. I have a feeling this
> issue was brought in a few KVM releases ago."
>
> To use Windows VMs I would recommend changing their OS Type in Cloudstack
> to, 'Other PV'. 'Windows PV' may also work but I have not tested it.
>
> Marty
>
>
> On Wed, Dec 25, 2013 at 1:48 AM, Du Jun <dj199...@gmail.com> wrote:
>
> > @Andrei only update settings in global settings doesn't work!
> >
> >
> > 2013/12/25 Andrei Mikhailovsky <and...@arhont.com>
> >
> > > You will need to adjust the following settings:
> > >
> > > network.throttling.rate
> > >
> > > vm.network.throttling.rate
> > >
> > > Andrei
> > >
> > >
> > >
> > > ----- Original Message -----
> > >
> > > From: "Marty Sweet" <msweet....@gmail.com>
> > > To: users@cloudstack.apache.org
> > > Sent: Tuesday, 24 December, 2013 6:38:52 PM
> > > Subject: Re: cloudstack network limitation
> > >
> > > Hi,
> > >
> > > Google "Bandwidth Shaping Ubuntu 12.04.3 KVM" and try find the last few
> > > message.
> > >
> > > Marty
> > >
> > > On Tuesday, December 24, 2013, Andrija Panic wrote:
> > >
> > > > I think I also saw this on the global settings or zone/cluster
> > settings,
> > > > something global...
> > > >
> > > >
> > > > On 24 December 2013 16:58, Nux! <n...@li.nux.ro <javascript:;>>
> wrote:
> > > >
> > > > > On 24.12.2013 12:13, Du Jun wrote:
> > > > >
> > > > >> Hi all,
> > > > >> I find the network banwidth between VMs in my cloudstack server
> are
> > > > >> extremely slow while bandwidth in my environment is 1000Mbps. I
> want
> > > > >> to update some configuration to up the network speed between VMs.
> I
> > > > >> have update global settings such as network.throttling.rate and
> > > > >> vm.network.throttling.rate. However, it does not work! Could you
> > > > >> please tell me how to update network configurations about
> bandwidth?
> > > > >>
> > > > >> ps: I use cloudstack 4.2, KVM hypervisor, advanced zone and
> isolated
> > > > >> network
> > > > >>
> > > > >> --
> > > > >> Thanks and Best Regards,
> > > > >> DuJun
> > > > >>
> > > > >
> > > > > I think there is a network limit imposed of 200 Mbps in the network
> > > > > offering, check it out. This limit is enforced via `tc`, see the
> man
> > > page
> > > > > to learn how to show current limitations.
> > > > >
> > > > > HTH
> > > > > Lucian
> > > > >
> > > > > --
> > > > > Sent from the Delta quadrant using Borg technology!
> > > > >
> > > > > Nux!
> > > > > www.nux.ro
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > >
> > > > Andrija Panić
> > > > --------------------------------------
> > > > http://admintweets.com
> > > > --------------------------------------
> > > >
> > >
> > >
> >
>
