Hi, the last week i had executed the next line command to create a virtual nodes in 136.145.116.76 host: cobbler enchant --virt=yes --address=136.145.116.76 --profile="xentemplate-profile" and it work. Today, i try again to execute the command and appear that message: running: ssh -o 'StrictHostKeyChecking=no' -o 'HostKeyAlias nocobblerhostkey' root@xxxxxxxxxxxxxx wget http://136.145.116.114/cobbler/koan-0.2.8-1.noarch.rpm Warning: Permanently added 'nocobblerhostkey' (RSA) to the list of known hosts. --11:18:07-- http://136.145.116.114/cobbler/koan-0.2.8-1.noarch.rpm Connecting to 136.145.116.114:80... connected. HTTP request sent, awaiting response... 200 OK Length: 93410 (91K) [application/x-rpm] Saving to: `koan-0.2.8-1.noarch.rpm' 0K .......... .......... .......... .......... .......... 54% 4.08M 0s 50K .......... .......... .......... .......... . 100% 14.1M=0.01s 11:18:08 (6.00 MB/s) - `koan-0.2.8-1.noarch.rpm' saved [93410/93410] returns: 0 running: ssh -o 'StrictHostKeyChecking=no' -o 'HostKeyAlias nocobblerhostkey' root@xxxxxxxxxxxxxx up2date install syslinux libvirt-python libvirt bash: up2date: command not found returns: 127 running: ssh -o 'StrictHostKeyChecking=no' -o 'HostKeyAlias nocobblerhostkey' root@xxxxxxxxxxxxxx yum -y install syslinux libvirt-python libvirt Loading "installonlyn" plugin Setting up Install Process Setting up repositories Reading repository metadata in from local files Parsing package install arguments Nothing to do returns: 0 running: ssh -o 'StrictHostKeyChecking=no' -o 'HostKeyAlias nocobblerhostkey' root@xxxxxxxxxxxxxx rpm -Uvh koan-0.2.8-1.noarch.rpm --force --nodeps Preparing... ################################################## koan ################################################## returns: 0 running: ssh -o 'StrictHostKeyChecking=no' -o 'HostKeyAlias nocobblerhostkey' root@xxxxxxxxxxxxxx koan --virt --profile=xentemplate-profile --server=136.145.116.114 - processing profile: xentemplate-profile - fetching configuration for profile: xentemplate-profile - url=http://136.145.116.114/cobbler/profiles/xentemplate-profile - {'kickstart': 'http://136.145.116.114/cobbler_track/kickstarts/xentemplate-profile/ks.cfg', 'name': 'xentemplate-profile', 'virt_ram': 256, 'repos': '', 'kernel_options': 'lang= ksdevice=eth0 text syslog=136.145.116.114:25150 devfs=nomount ramdisk_size=16438 append ', 'virt_name': 'xentemplate', 'virt_file_size': 6, 'distro': 'xentemplate', 'virt_paravirt': 'True', 'ks_meta': ''} - fetching configuration for distro: xentemplate - url=http://136.145.116.114/cobbler/distros/xentemplate - {'kernel': '/root/vmlinuz', 'ks_meta': '', 'breed': 'redhat', 'kernel_options': 'lang= ksdevice=eth0 text syslog=136.145.116.114:25150 devfs=nomount ramdisk_size=16438 append ', 'initrd': '/root/initrd.img', 'arch': 'x86', 'name': 'xentemplate'} - downloading initrd initrd.img to /tmp/initrd.img - url=http://136.145.116.114/cobbler/images/xentemplate/initrd.img -libvir: error : no support for hypervisor Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/koan/app.py", line 97, in main k.run() File "/usr/lib/python2.4/site-packages/koan/app.py", line 152, in run self.do_virt() File "/usr/lib/python2.4/site-packages/koan/app.py", line 297, in do_virt return self.do_net_install("/tmp",after_download) File "/usr/lib/python2.4/site-packages/koan/app.py", line 253, in do_net_install after_download(self, distro_data, profile_data) File "/usr/lib/python2.4/site-packages/koan/app.py", line 296, in after_download self.do_virt_net_install(profile_data, distro_data) File "/usr/lib/python2.4/site-packages/koan/app.py", line 600, in do_virt_net_install extra=kextra File "/usr/lib/python2.4/site-packages/koan/virtcreate.py", line 84, in start_paravirt_install guest = virtinst.ParaVirtGuest() File "/usr/lib/python2.4/site-packages/virtinst/ParaVirtGuest.py", line 37, in __init__ XenGuest.XenGuest.__init__(self, hypervisorURI=hypervisorURI) File "/usr/lib/python2.4/site-packages/virtinst/XenGuest.py", line 183, in __init__ self.conn = libvirt.open(hypervisorURI) downloading kernel vmlinuz to /tmp/vmlinuz - url=http://136.145.116.114/cobbler/images/xentemplate/vmlinuz - kernel saved = /tmp/vmlinuz - initrd saved = /tmp/initrd.img File "/usr/lib/python2.4/site-packages/libvirt.py", line 95, in open if ret is None:raise libvirtError('virConnectOpen() failed') libvirtError: virConnectOpen() failed no support for hypervisor returns: 3 Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/cobbler/action_enchant.py", line 101, in run self.ssh_exec("koan %s --profile=%s --server=%s" % (operation, self.profile, self.settings.server)) File "/usr/lib/python2.4/site-packages/cobbler/action_enchant.py", line 57, in ssh_exec raise cexceptions.CobblerException("enchant_failed","ssh failure") CobblerException: 'enchant failed (ssh failure)' enchant failed (exception) ---------------------------- Any suggestions. the machine where command were submitted has the next configuration: uname -a : "Linux reboot 2.6.19-1.2911.6.5.fc6xen #1 SMP Sun Mar 4 16:59:41 EST 2007 i686 i686 i386 GNU/Linux" koan: 0.2.7-1.fc6 cobbler: 0.4.3-0.fc6 thanks a lot for your answer. http://ece.uprm.edu/~s047267 http://del.icio.us/josanabr http://blog-grid.blogspot.com
