Re: necessary to limit container's network bandwidth when use physical nic in container?

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

 



于 2012年10月15日 16:52, Michal Privoznik 写道:
> On 15.10.2012 10:35, Gao feng wrote:
>> we can use tc to limit container's network bandwidth when the container uses veth device.
>> because one of the veth devices will be seen in the host.so we can set tc rules on this
>> device on the host.
>>
>> I want to know if it's necessary to limit container's network bandwidth when the container
>> uses a physical nic device. because this nic device is only used by this container.
>>
>> And if this is necessary,Be there any good idea?
>>
>> Thanks!
>>
> 
> Well, that depends. If you expect you guest to consume all bandwidth
> then you need to set a floor on root eth. Guest is then still able to
> use the full bandwidth, however if there are some packets for the host
> those get prioritized. In general, it's a good idea, but to tell for
> sure one should learn more about your usage scenario.
> 

But we can't see container's nic device in host,how can we set a floor on
container's root eth?

Thanks!

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list



[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]