[libvirt-users] vol-wipe and delete

2012-04-10 Thread Shawn Davis
Hello all, I know libvirt has the following two commands: vol-wipe vol-delete Can someone please explain to me how these function? Do these only remove previous session data so that a new virtual instance cannot see it or does it remove it at the physical level level too so that th

Re: [libvirt-users] PCI passthrough error

2012-04-10 Thread Jaap Winius
Quoting Jaap Winius : ... Anyway I guess now it's USB passthrough or bust. Or get a board with an IOMMU. In case anyone is ever interested, I did eventually manage to solve this problem with a wrapper script, although not exactly the way David Wragg explains in his blog. With Debian sque

Re: [libvirt-users] [API reference] Are there XML-handling API to retrieve info directly from xml configure file

2012-04-10 Thread Daniel P. Berrange
On Sat, Apr 07, 2012 at 10:36:04PM +0100, Richard W.M. Jones wrote: > On Fri, Apr 06, 2012 at 03:24:25PM +0800, Zhihua Che wrote: > > Hi, everyone > > > > I'm writing a application using libvirt and need to query guest > > os's virtual network interface usage, like bytes read or written > > th