Tag : network throughput

Issues With Ubuntu 14 As A Guest VM, And Network Throughput..

Posted September 29, 2014 by Howard Leadmon & filed under CentOS-Virt Comments: 4

Tags: Linux kernel, network throughput, ubuntu, vm

I have a CentOS 6.5 server running as a host for about a dozen other VMs, and all were running just fine. I had a mix of CentOS, Ubuntu, and FreeBSDVMs running, no problem at all.I then updated the Ubuntu VMs to the newer 14.x release, and that instal..

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Xen HVM Networking In 3.10

Posted January 19, 2014 by Chris Elliott & filed under CentOS-Virt Comments: 1

Tags: Broadcom, network throughput, vm, weird issues

Is anyone running lots of Xen HVM guests on a 3.10 Dom0 kernel?Weve had a few weird issues where PV guests are fine, but HVM guests are getting < 1Kb/s network throughput. The configuration on the host machine, VIF and inside the VM is fine. CPU ..

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