Re: [convirt-users] ConVirt 0.8.1 + CentOS 5.1: Exception: Unknown type (null)

2008-02-26 Thread jd 
Sorry.
Here are the two relavant urls. 

This one is for 5.0. 
http://rhn.redhat.com/errata/RHBA-2008-0079.html

This might be useful. 
https://bugzilla.redhat.com/show_bug.cgi?id=237077

/Jd


--- jd [EMAIL PROTECTED] wrote:

 Hi 
 
 I found this patch for RHEL5. See if you can find
 the
 one for RHEL5.1.
 
 Please let us know if this works out for you. 
 Thanks
 /Jd
 
 
 --- Alan Murrell [EMAIL PROTECTED] wrote:
 
  Thank you for your reply, JD.
  
  jd wrote:
   Hi
 We have tested the CentOS 5.1 as server
 platform
  not
   as a client.
 
  That is fair enough; I thought, afterwards, that
  that might be the 
  case.  Since I will likely be connecting to it
  remotely anyway to do the 
  management, then that should not necessarily be an
  issue.  I did not get 
  a chance to test the re-install from my Kubuntu
  laptop, but the fact 
  that after the re-install on the local CentOS
  machine I was able to at 
  least create a localhost server (whereas before
 I
  could not) is a good 
  indication.  I will test this when I get back to
 the
  office in the 
  morning.  (Yes, I was still getting the Unknown
  type (null) error 
  whenever I tried to click on any of the objects)
   You should use 3.0 version of the script if it
 is
   vanilla CentOS 5.1. 
 
  OK, noted.  I ran the xen-3.1 stuff; if I run the
  xen-3.0, will it 
  replace the changes it made?  I think it made a
  backup of the 
  xend-config.sxp file in '/etc/xen', so I probably
  just need to put that 
  back in place and re-run the xend-config.sh script
  for xen-3.0?
   But it seems you have installed xen 3.2 is that
   correct ?
 
  Not anymore.  I re-installed the system and am
 using
  the CentOS 5.1 
  provided packages.
Please pass on the following info 
 -- xm info 
 -- xend-config.sxp file.
 -- netstat -an | grep LISTEN 
 -- check that firewalls are turned off (for
  testing)
 
  I will pass that along when I get in to the office
  int he AM.  If this 
  can help make the client run better on CentOS 5.1,
  then I am glad to 
  help, and be your guinea pig :-)
 -- For running ConVirt on 5.1 I think you are
   running in to pygtk problem. See if you can get
 a
   patch or upgrade. 
  
  I will see if I can do that.  Thanks for the tip!
  
  -Alan M.
  
  
 
 
 
  


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Re: [convirt-users] ConVirt 0.8.1 + CentOS 5.1: Exception: Unknown type (null)

2008-02-19 Thread Brecht Sanders 
Hi,
Yesterday I was trying convirt 0.8.1 on win32, trying to connect to xen 
3.0.3-1 on Debian Etch.
I ran into pretty much the same problem: there is no port 8006 being 
listened on by Xen (I checked with netstat -na). Isn't the RPC port 
8005, or is it not using the Xen RPC server?
I tried using port 8005 but I still got connection refused, even though 
netstat showed a connection established to port 8005 for a moment...
Also, there is an option to connect directly with TCP (no SSH). However, 
I didn't find how Xen can be made to bind to all interfaces (not just 
loopback/localhost). Is this possible (or maybe only newer versions ox Xen)?
Regards
Brecht

jd wrote:
 Hi
   We have tested the CentOS 5.1 as server platform not
 as a client. 

 You should use 3.0 version of the script if it is
 vanilla CentOS 5.1. 

 But it seems you have installed xen 3.2 is that
 correct ?
  Please pass on the following info 
   -- xm info 
   -- xend-config.sxp file.
   -- netstat -an | grep LISTEN 
   -- check that firewalls are turned off (for testing)


   -- For running ConVirt on 5.1 I think you are
 running in to pygtk problem. See if you can get a
 patch or upgrade. 
  
 https://launchpad.net/ubuntu/+source/revelation/+bug/56744

 /Jd



 --- [EMAIL PROTECTED] wrote:

   
 Hello,

 I have the following installed:

   - CentOS 5.1 + CentOS Virtualization packages
   - Xen 3.2 CentOS/RHEL RPM from www.xen.org
   - gtk2-2.10.4-19.el5, pygtk2-2.10.1-8.el5 (most up
 to date for the distro)
   - ConVirt 0.8.1

 After installation of ConVirt, I have run the the
 following scripts, per
 the manual:

  

 
 /usr/share/convirt/config-scripts/xen-3.1/configure-xend.sh
   
   /usr/share/convirt/patches/patch_paramiko'
 scripts.

 I am able to start ConVirt OK, but whenever I try to
 do anything, I get
 the following error running locally (as root):

   Exception: Unknown type (null)

 The problem is the same with both the RPM and
 tarball versions.  I am also
 not able to connect to the server from the ConVirt
 0.8.1 client installed
 on my Kubuntu laptop (using the tarball download); I
 get the following
 error when I try to add the server:

   111, 'Connection refused'

 I do not see port 8006 (or anything even mentioning
 'xend') when I do a
 'netstat' command (nor 'netstat -l')

 I am thinking my problem may be one or more of the
 following:

   1.) Running Xen 3.2, which may not be supported
 yet (i.e., the
 configure-xend.sh script for Xen 3.1 does not do
 what it needs to do
 for Xen 3.2)  This may or may not also be the reason
 I cannot connect
 from my laptop
   2.) CentOS 5.1 does not have the proper version of
 GTK libraries that
 ConVirt needs to run

 To eliminate possibility #1 (at least as far as the
 Unknown type
 errors), I am planning to re-install CentOS 5.1 (I
 just did an install
 earlier, so I am not losing any VMs or anything) and
 will use the CentOS
 virtualization packages and will do the api
 adjustment in
 '/etc/convirt.conf' as indicated in the manual.

 A couple of questions, however:

   1.) When I use the CentOS 5.1 Xen packages and
 such, which
 'configure-xend.sh' script do I use?  The one for
 3.1 or 3.0?  I am
 thinking 3.1, since that is what is apparently
 installed with CentOS
 5.1, despite it saying that it's 3.0.3.
2.) Is anyone running ConVirt 5.1 successfully on
 CentOS 5.1?

 In the meantime, any additional advice or info you
 need, feel free to ask
 and I will provide as best I can.

 TIA,

 -Alan M.




 
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