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...ed to use the screenshot feature, but the rate is to low to generate a smooth streaming. I suposse the vnc server is reading the graphics output of each virtual machine at a low level, however I cannot find the exact point where the server is. Currently I am trying to understand the function "virDomainOpenGraphics" in libvirt.c and, at a lower level, the function "qemuProcessHandleGraphics" in qemu_process.c, but I 'm not sure if it is possible to get what we need from them. I would appreciate any help or clue you could provide regarding this issue. Thank you very much in advance. Be...

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

...l),(null),-1,(null),(null),(null),0 (virt-viewer:9374): virt-viewer-DEBUG: Guest testvm has a vnc display Guest testvm has a vnc display (virt-viewer:9374): virt-viewer-DEBUG: Using direct libvirt connection (virt-viewer:9374): virt-viewer-DEBUG: Error operation forbidden: read only access prevents virDomainOpenGraphics (virt-viewer:9374): virt-viewer-DEBUG: After open connection callback fd=-1 (virt-viewer:9374): virt-viewer-DEBUG: Remove handle 1 7 (virt-viewer:9374): virt-viewer-DEBUG: Disposing window 0x7e1820 (virt-viewer:9374): virt-viewer-DEBUG: Set connect info: (null),(null),(null),-1,(null),(null),(n...

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://libvirt.org

...een. 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 >Libvirt virtualizatio...

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

...(null),(null),0 > (virt-viewer:9374): virt-viewer-DEBUG: Guest testvm has a vnc display > Guest testvm has a vnc display > (virt-viewer:9374): virt-viewer-DEBUG: Using direct libvirt connection > (virt-viewer:9374): virt-viewer-DEBUG: Error operation forbidden: read only access prevents virDomainOpenGraphics > (virt-viewer:9374): virt-viewer-DEBUG: After open connection callback fd=-1 > (virt-viewer:9374): virt-viewer-DEBUG: Remove handle 1 7 > (virt-viewer:9374): virt-viewer-DEBUG: Disposing window 0x7e1820 > > (virt-viewer:9374): virt-viewer-DEBUG: Set connect info: (null),(null),(n...