On Tue, 2015-07-21 at 15:12 +0530, abhishek jain wrote: > Hi Team > > I'm facing following error while running libvirt on ppc platfrom with > cpu model as e5500.. > > 2015-07-15 06:30:37.307+0000: 3976: warning : virQEMUCapsInit:1001 : > Failed to get host CPU > 2015-07-15 06:30:37.642+0000: 3976: error : virFirewallApply:936 : > out of memory > 2015-07-15 06:31:16.451+0000: 3969: error : cpuNodeData:344 : this > function is not supported by the connection driver: cannot get node > CPU data for ppc architecture > > > > Below is the output of important files.. > > cat /proc/cpuinfo > processor : 0 > cpu : e5500 > clock : 1400.000000MHz > revision : 2.1 (pvr 8024 1021) > bogomips : 75.00 > > > cat /usr/share/libvirt/cpu_map.xml > > <model name='POWERPC_e5500'> > <vendor name='Freescale'/> > <pvr value='0x80240000'/> > </model> > > <model name='POWERPC_e6500'> > <vendor name='Freescale'/> > <pvr value='0x80400000'/> > </model> > > </arch> > </cpus> Hi, it would be nice if you could provide more information, like * domain XML * output of 'uname -a' * libvirt version AFAIK the e5500 CPU is ppc64, not ppc, and there are no ppc CPUs defined in cpu_map.xml. Cheers. -- Andrea Bolognani Software Engineer - Virtualization Team

On Wed, 2015-07-22 at 14:09 +0530, abhishek jain wrote: > Hi Andrea > > Thanks for the reply. > Below is some more information regarding the same.. > > uname -a > Linux t1040rdb 3.12.37-rt51-QorIQ-SDK-V1.8+gf488de6 #2 SMP Mon Jul 20 > 14:43:02 IST 2015 ppc GNU/Linux > > libvirtd --version > libvirtd (libvirt) 1.2.13 > > cat /usr/share/libvirt/cpu_map.xml > > </arch> > <arch name='ppc64'> > <model name='POWERPC_e5500'> > <vendor name='Freescale'/> > <pvr value='0x80240000'/> > </model> > > <model name='POWERPC_e6500'> > <vendor name='Freescale'/> > <pvr value='0x80400000'/> > </model> > > </arch> > </cpus> Sorry, by "domain XML" I meant the XML containing the guest configuration. You can obtain it by running $ virsh dumpxml $guest Please make sure to edit out any sensitive information before posting it. Cheers. -- Andrea Bolognani Software Engineer - Virtualization Team

Hi Andrea Thanks for the help. I debugged it myself.Actually the python API i.e nova-compute of openstack cloud computing softwatre was looking for the cpu model through libvirt.I made some changes in the application code and now I'm able to procees and run the API successfully.