[et-mgmt-tools] Re: Koan problem

Wed May 28 11:05:15 UTC 2008

Martin Pearson wrote:
> Michael DeHaan wrote:
>> Martin Pearson wrote:
>>> Martin Pearson wrote:
>>>> Hi All,
>>>> Wonder if you can help me when I run Koan with the following inputs:-
>>>>
>>>> koan --virt --server=puppet --profile=RHEL4-ES-xen-x86_64 
>>>> --virt-name=tkdvir1
>>>>
>>>> I get the following error:-
>>>>
>>>> libvir: Xen error : Domain not found: xenUnifiedDomainLookupByUUID
>>>>
>>
>> I don't think I have seen this particular error before.
>>
>> Can you share the koan, libvirt/Xen, and OS versions you are using, 
>> and the full traceback (error message/output) if available?
>>
>> Koan also saves some additional logs in ~/.koan when creating VMs 
>> that may also be useful.
>> --Michael
>>
>>
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> Hi Michael,
> Thanks very much for your reply. Please see below info requested:-
>
> [root at xxxxxx ~]# rpm -qa | grep -i libvirt
> libvirt-0.3.3-7.el5
> libvirt-python-0.3.3-7.el5
> [root at xxxxxx ~]# rpm -qa | grep -i xen
> xen-libs-3.0.3-64.el5_2.1
> kernel-xen-devel-2.6.18-92.el5
> kernel-xen-2.6.18-92.el5
> xen-devel-3.0.3-64.el5_2.1
> xen-3.0.3-64.el5_2.1
> [root at xxxxxx ~]# uname -a
> Linux xxxxxxxx 2.6.18-92.el5xen #1 SMP Tue Apr 29 13:31:30 EDT 2008 
> x86_64 x86_64 x86_64 GNU/Linux
> Red Hat Enterprise Linux Server release 5 (Tikanga)
>
> Python info, just in case that helps.
>
> python-urlgrabber-3.1.0-2
> python-numeric-23.7-2.2.2
> gtk-vnc-python-0.3.2-3.el5
> python-setuptools-0.6c7-1.el5
> libxml2-python-2.6.26-2.1.2.1
> python-virtinst-0.300.2-8.el5
> python-elementtree-1.2.6-5
> python-sqlite-1.1.7-1.2.1
> dbus-python-0.70-7.el5
> libvirt-python-0.3.3-7.el5
> python-2.4.3-21.el5
> python-devel-2.4.3-21.el5
> libselinux-python-1.33.4-5.el5
> audit-libs-python-1.6.5-9.el5
> rpm-python-4.4.2-48.el5
> python-devel-2.4.3-21.el5
>
> Version of cobbler on the server:-
>
> cobbler-0.8.2-2
>
> Output from koan command:-
>
> [root at xxxxxxxx .koan]# koan --virt --server=puppet 
> --profile=RHEL4-ES-xen-x86_64 --virt-name=tkdvir1
> - reading URL: 
> http://10.145.100.35/cblr/kickstarts/RHEL4-ES-xen-x86_64/ks.cfg
> install_tree: http://10.145.100.35/cblr/links/RHEL4-ES-xen-x86_64
> - no virt-type specified, auto-selecting xenpv
> libvirtd (pid 16816) is running...
> downloading initrd initrd.img to /var/lib/xen/initrd.img
> url=http://puppet/cobbler/images/RHEL4-ES-xen-x86_64/initrd.img
> - reading URL: 
> http://puppet/cobbler/images/RHEL4-ES-xen-x86_64/initrd.img
> downloading kernel vmlinuz to /var/lib/xen/vmlinuz
> url=http://puppet/cobbler/images/RHEL4-ES-xen-x86_64/vmlinuz
> - reading URL: http://puppet/cobbler/images/RHEL4-ES-xen-x86_64/vmlinuz
> _*libvir: Xen error : Domain not found: xenUnifiedDomainLookupByUUID
> libvir: Xen error : Domain not found: xenUnifiedDomainLookupByName*_
> Kernel arguments: 
> ks=http://10.145.100.35/cblr/kickstarts/RHEL4-ES-xen-x86_64/ks.cfg 
> ksdevice=eth0 lang=  kssendmac syslog=10.145.100.35:25150 text
> use virt-manager or reconnect with virsh console tkdvir1
>
> Sorry was not precise enough with my previous email. Does not seem to 
> be Koan that is crashing it just appears to be having a problem 
> creating the virtual machine, i.e. if I go into virsh I have a machine 
> there I can connect to via console <machine name>. Although the 
> machine is stuck on boot see below:-
>
> RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
> Xen virtual console successfully installed as xvc0
> Event-channel device installed.
> Console: switching to colour frame buffer device 100x37
> mice: PS/2 mouse device common for all mice
> md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
> NET: Registered protocol family 2
> IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
> TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
> TCP bind hash table entries: 131072 (order: 9, 2097152 bytes)
> TCP: Hash tables configured (established 131072 bind 131072)
> Initializing IPsec netlink socket
> NET: Registered protocol family 1
> NET: Registered protocol family 17
> XENBUS: Device with no driver: device/vbd/51712
> XENBUS: Device with no driver: device/vif/0
> md: Autodetecting RAID arrays.
> md: autorun ...
> md: ... autorun DONE.
> RAMDISK: ext2 filesystem found at block 0
> RAMDISK: Loading 8192KiB [1 disk] into ram disk... done.
> VFS: Mounted root (ext2 filesystem). _*<Stuck at this point>
>
> *_Also the tail end of the /var/log/messages log just in case this is 
> useful:-
>
> May 26 10:10:19 xxxxxxxx kernel: device vif28.0 entered promiscuous mode
> May 26 10:10:19 xxxxxxxx kernel: audit(1211764219.787:43): dev=vif28.0 
> prom=256 old_prom=0 auid=4294967295 ses=4294967295
> May 26 10:10:19 xxxxxxxx kernel: ADDRCONF(NETDEV_UP): vif28.0: link is 
> not ready
> May 26 10:10:20 xxxxxxxx kernel: ADDRCONF(NETDEV_CHANGE): vif28.0: 
> link becomes ready
> May 26 10:10:20 xxxxxxxx kernel: xenbr0: port 3(vif28.0) entering 
> learning state
> May 26 10:10:20 xxxxxxxx kernel: blkback: ring-ref 522, event-channel 
> 9, protocol 1 (x86_64-abi)
> May 26 10:10:20 xxxxxxxx kernel: xenbr0: topology change detected, 
> propagating
> May 26 10:10:20 xxxxxxxx kernel: xenbr0: port 3(vif28.0) entering 
> forwarding state
> May 26 10:22:39 xxxxxxxx kernel: xenbr0: port 3(vif28.0) entering 
> disabled state
> May 26 10:22:39 xxxxxxxx kernel: device vif28.0 left promiscuous mode
> May 26 10:22:39 xxxxxxxx kernel: audit(1211764959.982:44): dev=vif28.0 
> prom=0 old_prom=256 auid=4294967295 ses=4294967295
> May 26 10:22:39 xxxxxxxx kernel: xenbr0: port 3(vif28.0) entering 
> disabled state
> _*
> *_Interesting thing is I can create a VM fine manually with virt-install?
>
> Would be great if you could help out with this.
>
>
> Many thanks,
>
>
> Martin Pearson.
>
>
>
>
>
> ------------------------------------------------------------------------
>
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> et-mgmt-tools at redhat.com
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Hi,
Sorry I know understand what the problem was with this error message. It 
was not important and the output from the VM was going trying to go to a 
graphics terminal therefore I could not see anything as I was running it 
in text mode. Sorry!! When I was using the old version of koan I did not 
need the no graphics switch.

Thanks for your help.

Regards,

Martin.