I initially did not have this setting in the nova.conf. I then read the OpenStack docs and set it to as below and resstarted nova services and re-created the instance but with same outcome.
libvirt_cpu_mode=host-passthrough But I didnt have this issue with Windows Server 2012, it reported 2 virtal CPUs correctly. Regards, Balu On Tue, Mar 5, 2013 at 6:10 PM, Sylvain Bauza <sylvain.ba...@digimind.com>wrote: > Could you please tell us what is your libvirt_cpu_model ? > Please check both nova.conf and instance's libvirt.xml. > > -Sylvain > > Le 05/03/2013 11:30, Balamurugan V G a écrit : > > Hi, > > I am running Folsom 2.2 with a KVM compute node. When I launch a windows > instance with flavor that has 2 VCPUs and 2Gb RAM, the guest seems the RAM > fine but not the 2 CPUs. It reports only one Virtual processor. Whne I look > at the command line options with which KVM has launched the instance, I see > that in -smp argument, sockets is set to 2 and core is set to 1. How can I > get the core to be 2 so that the guest OS can see it? > > > 107 7764 1 14 14:35 ? 00:11:27 /usr/bin/kvm -name > instance-0000000e -S -M pc-1.0 -cpu > core2duo,+lahf_lm,+osxsave,+xsave,+sse4.1,+dca,+pdcm,+xtpr,+cx16,+tm2,+est,+vmx,+ds_cpl,+dtes64,+pbe,+tm,+ht,+ss,+acpi,+ds > -enable-kvm -m 2048* -smp 2,sockets=2,cores=1,threads=1* -uuid > cd6dd64c-d792-4b31-92bf-ed8ad1ea46cb -nodefconfig -nodefaults -chardev > socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-0000000e.monitor,server,nowait > -mon chardev=charmonitor,id=monitor,mode=control -rtc > base=utc,driftfix=slew -no-kvm-pit-reinjection -no-shutdown -device > piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive > file=/var/lib/nova/instances/instance-0000000e/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=none > -device > virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 > -netdev tap,fd=24,id=hostnet0 -device > virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:46:68:2e,bus=pci.0,addr=0x3 > -chardev > file,id=charserial0,path=/var/lib/nova/instances/instance-0000000e/console.log > -device isa-serial,chardev=charserial0,id=serial0 -chardev > pty,id=charserial1 -device isa-serial,chardev=charserial1,id=serial1 > -device usb-tablet,id=input0 -vnc 0.0.0.0:3 -k en-us -vga cirrus -device > virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 > root@openstack-kvm1:~# > > > > Regards, > Balu > > > > > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > > > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > >
_______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
