On Thu, Mar 15, 2012 at 10:18 AM, Alex Jia <ajia@redhat.com> wrote:
----- Original Message ----- From: "Su Zhang" <westlifezs@gmail.com> To: "Alex Jia" <ajia@redhat.com> Cc: libvirt-users@redhat.com, "Eric Blake" <eblake@redhat.com> Sent: Thursday, March 15, 2012 11:07:00 PM Subject: Re: [libvirt-users] Host does not support virtualization type 'xen'
Alex,
Thanks for reply. Here is the debugger info:
[root@XenTester su]# virt-install -p -d Thu, 15 Mar 2012 10:04:04 DEBUG Launched with command line: /usr/bin/virt-install -p -d Thu, 15 Mar 2012 10:04:04 DEBUG Requesting libvirt URI default Thu, 15 Mar 2012 10:04:05 DEBUG Received libvirt URI qemu:///system
I don't know why your libvirt URI is qemu:///system in here, I assume you haven't changed libvrt default URI, if you specify a URI with virt-install such as virt-install --connect=xen:/// -p -d say what?
Thanks, Alex
Thu, 15 Mar 2012 10:04:05 DEBUG Requesting virt method 'xen', hv type 'default'. Thu, 15 Mar 2012 10:04:05 ERROR Host does not support virtualization type 'xen' Thu, 15 Mar 2012 10:04:05 DEBUG Traceback (most recent call last): File "/usr/bin/virt-install", line 274, in get_virt_type machine=options.machine) File "/usr/lib/python2.6/site-packages/virtinst/CapabilitiesParser.py", line 732, in guest_lookup {'virttype' : osstr, 'arch' : archstr}) ValueError: Host does not support virtualization type 'xen'
On Thu, Mar 15, 2012 at 9:57 AM, Alex Jia < ajia@redhat.com > wrote:
Hi Su, Could you attach your virt-install log file as a attachment? for example, log file is put in $HOME/.virtinst/virt-install.log. or using virt-install with -d option then paste debugger info in here.
Regards & Thanks, Alex
----- Original Message ----- From: "Su Zhang" < westlifezs@gmail.com > To: "Eric Blake" < eblake@redhat.com > Cc: libvirt-users@redhat.com Sent: Thursday, March 15, 2012 10:35:27 PM Subject: Re: [libvirt-users] Host does not support virtualization type 'xen'
On Wed, Mar 14, 2012 at 12:30 PM, Eric Blake < eblake@redhat.com > wrote:
[please don't top-post on technical lists - I've reformatted my reply]
On 03/14/2012 11:24 AM, Su Zhang wrote:
However, while I was installing domU image by using virt-install -p at domU OS. I encountered an error information" Host does not support virtualization type 'xen' ".
Thanks for your reply. Yet it seems that it does support Xen based on the running script:
virsh --version=long Virsh command line tool of libvirt 0.9.10 See web site at http://libvirt.org/
Compiled with support for: Hypervisors: Xen QEmu/KVM UML OpenVZ VirtualBox LXC Test
Good. The next step is determining which hypervisor you are connecting to by default:
virsh uri
If that isn't right (for example, if it returns qemu:///system), then you need to modify how you are calling virt-install to pass an explicit URI (or set LIBVIRT_DEFAULT_URI in your environment). Try 'virt-install -c xen:///' to force libvirt to talk to the xen hypervisor. http://libvirt.org/uri.html gives more details on setting a URI.
-- Eric Blake eblake@redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
The issue hasn't been eliminated. Here is the running script:
[root@XenTester su]# virt-install -p -c xen:/// ERROR Host does not support virtualization type 'xen' [root@XenTester su]# virsh uri xen:///
[root@XenTester su]#
Any other possibilities?
-- Su Zhang Ph.D Candidate Computing and Information Sciences Kansas State University
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-- Su Zhang Ph.D Candidate Computing and Information Sciences Kansas State University
Here is what it says: # virt-install --connect=xen:/// -p -d Thu, 15 Mar 2012 10:17:55 DEBUG Launched with command line: /usr/bin/virt-install --connect=xen:/// -p -d Thu, 15 Mar 2012 10:17:55 DEBUG Requesting libvirt URI xen:/// Thu, 15 Mar 2012 10:17:55 ERROR no connection driver available for No connection for URI xen:/// Thu, 15 Mar 2012 10:17:55 DEBUG Traceback (most recent call last): File "/usr/bin/virt-install", line 1004, in <module> sys.exit(main()) File "/usr/bin/virt-install", line 984, in main conn = cli.getConnection(options.connect) File "/usr/lib/python2.6/site-packages/virtinst/cli.py", line 327, in getConnection conn = open_connection(uri) File "/usr/lib/python2.6/site-packages/virtinst/cli.py", line 342, in open_connection open_flags) File "/usr/lib64/python2.6/site-packages/libvirt.py", line 102, in openAuth if ret is None:raise libvirtError('virConnectOpenAuth() failed') libvirtError: no connection driver available for No connection for URI xen:/// But I believe I've already installed Xen successfully. Do I need to install another driver for the connection? Thanks, -- Su Zhang Ph.D Candidate Computing and Information Sciences Kansas State University