virsh nodeinfo shows only 1 of 2 sockets

Thanks for reporting this bug. Could you please show the result of

for d in `find /sys/devices/system/cpu -name topology`; do
 echo $d
 cat $d/physical_package_id
done

Thanks for your reply.

Here's the desired output:

root@kvm-host:/sys/devices/system/cpu# for i in $(find . -name topology); do echo $i; cat $i/physical_package_id; done
./cpu0/topology
0
./cpu1/topology
0
./cpu2/topology
0
./cpu3/topology
0
./cpu4/topology
0
./cpu5/topology
0
./cpu6/topology
1
./cpu7/topology
1
./cpu8/topology
1
./cpu9/topology
1
./cpu10/topology
1
./cpu11/topology
1

[Expired for libvirt (Ubuntu) because there has been no activity for 60 days.]

I'm also seeing this.

----------------------------------------------------------------
lscpu
----------------------------------------------------------------
# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 24
On-line CPU(s) list: 0-23
Thread(s) per core: 2
Core(s) per socket: 6
Socket(s): 2 <-----------------------------------
NUMA node(s): 2
Vendor ID: GenuineIntel
CPU family: 6
Model: 44
Stepping: 2
CPU MHz: 1600.000
BogoMIPS: 5333.20
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 12288K
NUMA node0 CPU(s): 0-5,12-17
NUMA node1 CPU(s): 6-11,18-23
----------------------------------------------------------------
virsh
----------------------------------------------------------------
# virsh nodeinfo
CPU model: x86_64
CPU(s): 24
CPU frequency: 1600 MHz
CPU socket(s): 1 <-----------------------------------
Core(s) per socket: 6
Thread(s) per core: 2
NUMA cell(s): 2
Memory size: 198416624 KiB
----------------------------------------------------------------
Serge Hallyn's script:
----------------------------------------------------------------
# for d in `find /sys/devices/system/cpu -name topology`; do
> echo $d
> cat $d/physical_package_id
> done
/sys/devices/system/cpu/cpu0/topology
0
/sys/devices/system/cpu/cpu1/topology
0
/sys/devices/system/cpu/cpu2/topology
0
/sys/devices/system/cpu/cpu3/topology
0
/sys/devices/system/cpu/cpu4/topology
0
/sys/devices/system/cpu/cpu5/topology
0
/sys/devices/system/cpu/cpu6/topology
1
/sys/devices/system/cpu/cpu7/topology
1
/sys/devices/system/cpu/cpu8/topology
1
/sys/devices/system/cpu/cpu9/topology
1
/sys/devices/system/cpu/cpu10/topology
1
/sys/devices/system/cpu/cpu11/topology
1
/sys/devices/system/cpu/cpu12/topology
0
/sys/devices/system/cpu/cpu13/topology
0
/sys/devices/system/cpu/cpu14/topology
0
/sys/devices/system/cpu/cpu15/topology
0
/sys/devices/system/cpu/cpu16/topology
0
/sys/devices/system/cpu/cpu17/topology
0
/sys/devices/system/cpu/cpu18/topology
1
/sys/devices/system/cpu/cpu19/topology
1
/sys/devices/system/cpu/cpu20/topology
1
/sys/devices/system/cpu/cpu21/topology
1
/sys/devices/system/cpu/cpu22/topology
1
/sys/devices/system/cpu/cpu23/topology
1
#