[Qemu-discuss] Still problem with number of cores in te guest

[Mahmood Naderan]

Hi,
Although I asked this question before, but still I have problem with that...
I have installed qemu-kvm from centos 7 repository


address@hidden ~]$ yum list qemu-kvm*
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * epel: epel.scopesky.iq
Installed Packages
qemu-kvm.x86_64                                  10:1.5.3-141.el7_4.2           
                 @anaconda/7.0
qemu-kvm-common.x86_64                           10:1.5.3-141.el7_4.2           
                 @anaconda/7.0
qemu-kvm-tools.x86_64                            10:1.5.3-141.el7_4.2           
                 @anaconda/7.0



I want to set the number of cores to more than 1. The host has two Opteron 6282 
processors. So the total number of cores are 32.
With the following command

qemu-system-x86_64 -m 4096 -smp cpus=1,cores=2 -hda win7_64_snap.img -boot c 
-enable-kvm -usbdevice tablet -enable-kvm -device e1000,netdev=host_files 
-netdev 
user,net=10.0.2.0/24,id=host_files,restrict=off,smb=/home/mahmood,smbserver=10.0.2.4


I only see one core in the task manager of the guest.
How can I fix that?



Regards,
Mahmood