search for: virdomainopenconsol

1. Does vepa mode in libvirt use sr-iov ? 2. How can I do port mirroring with sr-iov? vepa This network uses a macvtap "direct" connection in "vepa" mode to connect each guest to the network (this requires that the physical interfaces used be connected to a vepa-capable hardware switch. The physical interface to be used will be picked from among those listed in

Hi all, I am new to libvirt, I am trying to execute some commands inside guest domains from my host machine using libvirt-Python API. So far I have been able to open up a stream but I am not sure how to send commands on the stream (through virDomainOpenConsole). After hours of searching through different forums I found out that there is a utlity called qemu-guest agent which can solve my problem. But I am not sure how to enable this agent on host and domain, and how this will be used to communicate to guest domains. Any help in this matter will be reall...

Hi everyone, If a VM is configured to have a console attached to it, like using http://libvirt.org/formatdomain.html#elementCharConsole Libvirt offers access to VM serial console's using the virDomainOpenConsole API[1] However, I didn't find a way to 1. list the existing connections to the console 2. kill an existing connection - without reconnecting using VIR_DOMAIN_CONSOLE_FORCE[2] Am I missing something? How can I do that? Rationale for my request oVirt [3] offers a management interface for VMs,...

hi,all 1.how to use openConsole and openGraphics? 2.what is the theory of that? thanks

...bvirt show guest's screen. thanks, Eric Blake At 2013-12-28 04:30:30,"Eric Blake" <eblake@redhat.com> wrote: >On 12/26/2013 01:46 AM, yue wrote: >> hi,all >> 1.how to use openConsole and openGraphics? > >See tools/virsh-console.c for an example use of virDomainOpenConsole. >virDomainOpenGraphics is probably similar. > >> >> 2.what is the theory of that? > >Your question is very vague. What are you trying to accomplish, so that >we can better determine how to answer it? > >-- >Eric Blake eblake redhat com +1-919-301-3266...

Hi, guys! I began to write qt-virt-manager (https://github.com/F1ash/qt-virt-manager), using libvirt API. I'm currently trying to implement a terminal for LXC-containers, but I do not have enough knowledge and experience. As I understand it, i must use virDomainOpenConsole, which binds virStream with working domain (Virtual Machine). But how to use this stream, I do not know ( I found qterminalwidget to implement the terminal, but I do not know how to tie them). Can anyone suggest how can I do? -- Fl@sh

John, It's probably worth setting out from what the problem is / what we are trying to solve here. At the moment if you run a command like: virt-inspector -d Guest then libguestfs asks libvirt [-d option] for the XML corresponding to the libvirt guest called 'Guest'. This will contain disk sections like this: <disk type='block' device='disk'>

On 12/26/2013 01:46 AM, yue wrote: > hi,all > 1.how to use openConsole and openGraphics? See tools/virsh-console.c for an example use of virDomainOpenConsole. virDomainOpenGraphics is probably similar. > > 2.what is the theory of that? Your question is very vague. What are you trying to accomplish, so that we can better determine how to answer it? -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://li...

Hi, ALL, I just look for the class and method to use blockcopy in libvirt-java on this page: http://libvirt.org/sources/java/javadoc/ However, I can not find out. Libvirt-java Support blockcopy ? Thanks. Best Regards, Star Guo

Hi. I'm try to use virDomainOpenConsole( domainPtr, NULL, stream, VIR_DOMAIN_CONSOLE_SAFE) for control remote terminal, but i don't understand in which text codec the stream returns a data?