[ovirt-users] Some tests results: lustrefs over nfs on VM

[Yaniv Kaul]

On Mon, Nov 20, 2017 at 4:24 PM, Arman Khalatyan <arm2arm at gmail.com> wrote:

> On Mon, Nov 20, 2017 at 12:23 PM, Yaniv Kaul <ykaul at redhat.com> wrote:
> >
> >
> > Define QoS on the NIC.
> > But I think you wish to limit IO, no?
> > Y.
> >
> For the moment QoS is unlimited.
> Actually for some tasks I wish to allocate 80% of 10Gbit interface,
> but the VM interface is always 1Gbit.
>

The VM interface is virtual. It's not limited or set to 1G. Due to some
ancient Windows certification requirements (that required that an interface
would have a defined speed!), 1G was set for it.


> Inside the QoS of the host interface I cannot put 8000 for the Rate
> Limit, it claims that rate limit should be between number 1...1024,
> looks like it assumes only 1Gbit interfaces?
>

I kinda remember we had this issue in the past - and it was fixed - please
file a bug so we'll look at it.
Y.


> a.
>
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