enable vnc on xen without having to shut down all the domains

Posted by bobinabottle on Server Fault See other posts from Server Fault or by bobinabottle
Published on 2010-05-07T06:11:51Z Indexed on 2010/05/07 6:18 UTC
Read the original article Hit count: 276

Filed under:

xen

|

vnc

The last guy forgot to enable vnc connections on our Xen blade and I need to install a windows domain, is there any way I can enable vnc without shutting down half our company?

From what I can tell I need to edit xend-config.sxp which would likely require a restart of xend, which means shutting down all the running domains. Is there any way around this?

thanks :)

© Server Fault or respective owner

Related posts about xen

Difference between Xen PV, Xen KVM and HVM?

as seen on Server Fault - Search for 'Server Fault'
Hi, I know that Xen is usually better than OpenVZ as the provider cannot oversell in Xen. However, what is the difference between Xen PV, Xen KVM and HVM (I was going through this provider's specs? Which one is better for what purposes and why? Edit: For an end-user who will just be hosting… >>> More
New XEN Server, Intel i7, Errors were encountered while processing: xen-linux-system-amd64

as seen on Server Fault - Search for 'Server Fault'
I have just got a new machine to run XEN VM's on, it has an Intel i7 processor: - Intel Haswell Core i7-4790 3.6GHz 8MB LGA1150 I have setup the host with the current 6.2.0 I have set up a new Debian 7 64bit VM and any package I try and run fails with the following errors: Errors were encountered… >>> More
Crashing HVM domain, what do I do?

as seen on Server Fault - Search for 'Server Fault'
My DomUs on a Xen 3.4 on an RHEL5 are crashing when too much memory is needed: (XEN) p2m_pod_demand_populate: Out of populate-on-demand memory! (XEN) domain_crash called from p2m.c:1091 (XEN) Domain 15 (vcpu#3) crashed on cpu#2: (XEN) ----[ Xen-3.4.0 x86_64 debug=n Not tainted ]---- (XEN) CPU:… >>> More
Xen won't start after it had been working

as seen on Server Fault - Search for 'Server Fault'
I've been setting up this Debian Stable system with a dom0 and 3 domUs. It was working fine for several days, and I'm almost ready to deploy it to the rack. But last night I shut it down with all three domUs still running for the first time, and today when I started it up, xend won't start. In… >>> More
Linux HA cluster w/Xen, Heartbeat, Pacemaker. domU does not failover to secondary node

as seen on Server Fault - Search for 'Server Fault'
I am having the followig problem with an OenSuSE + Heartbeat + Pacemaker + Xen HA cluster: when the node a Xen domU is running on is "dead" the Xen domU running on it is not restarted on the second node. The cluster is setup with two nodes, each running OpenSuSE-11.3, Heartbeat 3.0, and Pacemaker… >>> More

Related posts about vnc

Garbled UI with vnc, chicken-of-the-vnc, gridengine, qmon

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Ubuntu 11.04 gridengine version 6.2u5-1ubuntu1 I start a desktop with the vncserver command. My ~/.vnc/xstartup ends with 'gnome-session'. I connect to it using chicken-of-the-VNC on my MacOSX Lion system. I run 'qmon'. Much of qmon works, but several critical tasks show hopelessly garbled grid… >>> More
Real VNC won't connect to OS X Leopard VNC server

as seen on Super User - Search for 'Super User'
I have 3 machines. 2 Macs, 1 Dell. 1 of the Macs is running as a VNC server and the other Mac connects great with Chicken of the VNC. Sadly, this app does not exist for Windows so I'm using RealVNC to view from Windows. I connect the exact same way as with the Mac, but on Windows when it connects… >>> More
Ubuntu Server running VNC

as seen on Server Fault - Search for 'Server Fault'
I have access to four computers: 1 Ubuntu Server desktop (Version 10.04) 1 Mac Mini (Snow Leopard) 1 Windows desktop (Windows 7) 1 Windows laptop (Windows Vista) The first three will always be on the home network. My goal is to SSH from the laptop into the server and be able, through VNC (or another… >>> More
How to prevent question mark cursor issue cause be Insert key when doing VNC to a mac?

as seen on Super User - Search for 'Super User'
I found out that when I press the Insert key on the client I will block the OS X VNC server by putting it in a "help mode" where you get the question mark mouse cursor. The mouse works but I cannot use the keyboard anymore. Details: Reconnecting using VNC does not help Normal keyboard is working… >>> More
Set Up a VNC Linux Server in 5 Easy Steps

as seen on Internet.com - Search for 'Internet.com'
Tip of the Trade: VNC makes it easy to log into a full desktop on a remote server. Follow these steps, and your Debian Linux server will be up and running in no time. >>> More