Displaying 6 results from an estimated 6 matches for "huachao".
2011 Sep 08
3
Graphical framebuffers confuse, XML format about spice
Hello, i want to start a guest OS in the server, and use spice to achieve
graphical interaction with the guest OS. But when i config the XML file, i
was confuse by spice .
The graphic node is :
<graphics type='spice' port='5990' ><listen type='address'
address='127.0.0.1'/></graphics>
but is has such error as below :
libvir: QEMU error : internal
2011 Sep 27
2
Snapshot Error
Hey
When I want to take a snapshot for a Domain by using
virDomainSnapshotCreateXML. The Error as below happen:
libvir: QEMU error : Requested operation is not valid: Disk
'/var/lib/libvirt/images/fedora-qcow.qcow2' does not support snapshotting
The snapshot Configuration is :
<domainsnapshot>
<description>Snapshot of OS install and updates</description>
2011 Sep 15
1
Config Errro when Creating a virtual device attachment to backend
Hi, buddy,
I want to create a virtual device attachment to backend.
The domain is running, and my code phase is as below:
xmlConfiguration = "<devices><sound model='es1370'/></devices>";
virDomainAttachDevice(dom,xmlConfiguration);
But the exception "libvir: Domain Config error : XML error: unknown device
type " happen when running.
Is it
2011 Nov 04
1
Event&Callback in QEMU
Hi buddy,
I wanna to monitor a domain's life cycle event, so i register a event an a
virConnectDomainEventCallback, the code segment is as below:
------------------------
int DomainEventCallback(virConnectPtr conn,
virDomainPtr dom,
int event,
int detail,
void * opaque){
/*My code */
.......
}
int main(){
/* .....*/
virDomainPtr dom =
2011 Sep 23
1
The Format Of URI when Migrating
Hi, when I try to use such API:
virDomainPtr <http://www.libvirt.org/html/libvirt-libvirt.html#virDomainPtr> virDomainMigrate (virDomainPtr
<http://www.libvirt.org/html/libvirt-libvirt.html#virDomainPtr>
domain,
virConnectPtr
<http://www.libvirt.org/html/libvirt-libvirt.html#virConnectPtr>
dconn,
unsigned long flags,
const char * dname,
const char * uri,
2011 Aug 26
1
Help!
Buddy, I am a noob in libvirt develop.
When I want to create a domain by using virDomainDefineXML and displays a
window on the host desktop. But when I add the line
" <graphics type='sdl' display=':0.0'/>" into the config xml file, the
error as below will happen.
libvir: QEMU error : internal error process exited while connecting to
monitor: Could not initialize