Re: [kvm-devel] virtual machines network goes 100Mbit when interface is Gbit

2008-04-11 Thread Miguel Araujo
Hello again, I want to thank you for the information given. Now I understand what you mean, I'm going to test virtio drivers with the last kernel possible. Thanks a lot. Regards, Miguel Haydn Solomon escribió: See also http://www.linux-kvm.com/content/tip-how-setup-windows-guest-paravir

Re: [kvm-devel] virtual machines network goes 100Mbit when interface is Gbit

2008-04-03 Thread Haydn Solomon
See also http://www.linux-kvm.com/content/tip-how-setup-windows-guest-paravirtual-network-drivers On Thu, Apr 3, 2008 at 10:54 AM, Felix Leimbach <[EMAIL PROTECTED]> wrote: > > Thanks for your answer Haydn, but I did not understand the issue too. > > Victor has explained my problem clearly, is k

Re: [kvm-devel] virtual machines network goes 100Mbit when interface is Gbit

2008-04-03 Thread Felix Leimbach
Thanks for your answer Haydn, but I did not understand the issue too. Victor has explained my problem clearly, is kvm uncapable of running the bridge at 1GBit if it is not a e1000 network card? Hey Miguel, what Haydn meant was to force qemu to *emulate* a e1000 NIC instead of the default RT

Re: [kvm-devel] virtual machines network goes 100Mbit when interface is Gbit

2008-04-03 Thread Miguel Araujo
Hello all, Thanks for your answer Haydn, but I did not understand the issue too. Victor has explained my problem clearly, is kvm uncapable of running the bridge at 1GBit if it is not a e1000 network card? Thanks a lot in advanced, Miguel Hello, I'm not sure if I understand you. Do you me

Re: [kvm-devel] virtual machines network goes 100Mbit when interface is Gbit

2008-03-27 Thread Victor Abeytua Garcia
Hello, I'm not sure if I understand you. Do you mean that the physical network cards should be e1000 or that the virtual machines must somehow emulate e1000 network cards? As I understand Miguel's post, he is finding an issue with the bridge's speed (two virtual machines running on the sam

Re: [kvm-devel] virtual machines network goes 100Mbit when interface is Gbit

2008-03-14 Thread Haydn Solomon
What emulated nic are you using? I think only the e1000 emulated nic supports 1 GB. Miguel Araujo wrote: > Hello all, > > I'm testing the last kvm version, 62. I was doing an iperf benchmark to > test the network performance in a Feisty virtual machine and I got > values surround 100Mbits when

[kvm-devel] virtual machines network goes 100Mbit when interface is Gbit

2008-03-14 Thread Miguel Araujo
Hello all, I'm testing the last kvm version, 62. I was doing an iperf benchmark to test the network performance in a Feisty virtual machine and I got values surround 100Mbits when my card is actually 1Gbit. The testing environment is conformed by 2 machines, both with Gbit interfaces. The vm