[one-users] Về: Về: Cannot use VNC to connect to running Vms

[GIANG NGUYENVAN]

Hi,
Thanks to you, I have solve the problem of VNC display. Now I can use vncviewer to connect to the VMs.
Best regards.




________________________________
Từ: Carlos Martín Sánchez <cmartins at fdi.ucm.es>
Đến: GIANG NGUYENVAN <mvnli_giang at yahoo.com>
Cc: users at lists.opennebula.org
Gửi ngày: 14:16:43, Thứ Ba, 1 tháng 6 2010 
Chủ đề: Re: Về: [one-users] Cannot use VNC to connect to running Vms

Hi Giang,

I'm sorry I didn't notice in your first email, but you have a typo in your GRAPHICS declaration, you forgot to write the S.
See [1],  I/O Devices Section.

Hope that solves the problem,
Regards
Carlos

[1] http://opennebula.org/documentation:rel1.4:template

Carlos Martín, Cloud Technology Engineer/Researcher
DSA Research Group: web http://dsa-research.org and blog http://blog.dsa-research.org
OpenNebula Open Source Toolkit for Cloud Computing: http://www.OpenNebula.org



2010/6/1 GIANG NGUYENVAN <mvnli_giang at yahoo.com>

Hi.
>When I tried running the TTYLINUX example, I got same problem. And also, I think there is something happen with the DISPLAY declaration.
>>I have declared the DISPLAY information in the template, which is "GRAPHIC = [type="vnc", listen="127.0.0.1", 
>port="5902"]"
>
>However, in the KVM host, when I run the application "Virtual Machine Monitor", then "Details" of the Running VM, I cannot see anything about that Display Hardware, as you can see in the attached file.
>>I think OpenNebula has problem with VM template :(
>Hope to hear your answer :)
>
>
________________________________
Từ: Carlos Martín Sánchez <cmartins at fdi.ucm.es>
>Đến: GIANG NGUYENVAN <mvnli_giang at yahoo.com>
>Cc: users at lists.opennebula.org
>Gửi ngày: 17:51:26, Thứ Hai, 31 tháng 5 2010 
>Chủ
> đề: Re: [one-users] Cannot use VNC to connect to running Vms
>
>Hello Giang.
>
>It seems to me that you are trying to install Windows XP from the .iso to the empty .img file, is that right?
>>Before we try to narrow down your connectivity problems, I suggest you to run the sample VM provided at [1] (kind of 'hello world' for an OpenNebula installation)
>
>Also, keep in mind that contextualization is not supported for Windows machines right now.
>
>[1] http://opennebula.org/documentation:rel1.4:vmg
>
>>Regards,
>Carlos
>
>
>Carlos Martín, Cloud Technology Engineer/Researcher
>DSA Research Group: web http://dsa-research.org and blog http://blog.dsa-research.org
>>
>OpenNebula Open Source Toolkit for Cloud Computing: http://www.OpenNebula.org
>
>
>
>2010/5/28 GIANG NGUYENVAN <mvnli_giang at yahoo.com>
>
>>>
>>
>> 
>>
>> 
>> 
>>>>
>>Hello.
>>I am deploying a system like that: A front-end computer, which uses Ubuntu 9.10, has OpenNebula installed in; and some Cluster nodes, which use Ubuntu and KVM hypervisor.
>>Everything seems perfect, untill I deploy the VMs after submit the template. It's STATE is Running, but I cannnot do anything to interract to those Vms (like ssh, or virsh console...) 
>>>>
>>Another problem is that I have set up a VNC server on The Cluster node, which is the node that i deployed the VM in, and in the Vm template I have defined the Graphic output to listen on that Node.
>>Here is the Vm template I used:
>>
>>NAME = WindowsXP
>>MEMORY = 512
>>CPU    = 0.2
>>
>>OS = [ boot="cdrom"]
>>
>>DISK   = [
>>  source   = "/srv/cloud/win/WindowsXP.img",
>>  target   = "hda",
>>  readonly = "no",
>>>>
>>  save = "yes" ]
>>DISK = [
>>  clone = "no",
>>  type =
>> "cdrom",
>>  source = "/srv/cloud/win/WindowsXP.iso",
>>  target = "hdb" ]
>>
>>NIC    = [ NETWORK = "Small network 2" ]
>>
>>GRAPHIC = [type="vnc", listen="0.0.0.0", port="5938"]
>>
>>
>>I use "0.0.0.0" to force the VM to listen on all vncserver. I have installed a VNC server on the Cluster node, and I think I can use VNC Viewer to see something in the Vm, but It always say "Connection refuse" when I tried to. I am was really confused.
>>>>
>>Would anyone help me please. Thanks you for reading this.
>>
>>
>>
>>
>> 
>>
>>  
>>  
>>
>> 
>>
>>_______________________________________________
>>>>Users mailing list
>>Users at lists.opennebula.org
>>http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
>


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