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[Balamurugan V G <balamuruganvg@xxxxxxxxx>]

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