Hi When CPU not existing is set to virsh vcpupin, CPU affinity is set to all CPU. -------------------------------------------------------------------------------- # virsh vcpuinfo 0 VCPU: 0 CPU: 0 State: blocked CPU time: 428.8s CPU Affinity: y- # virsh vcpupin 0 0 100 libvir: Xen error : failed Xen syscall ioctl -1208339792 # virsh vcpuinfo 0 VCPU: 0 CPU: 0 State: blocked CPU time: 429.6s CPU Affinity: yy -------------------------------------------------------------------------------- This patch returns an error, when CPU not existing is set to virsh vcpupin. -------------------------------------------------------------------------------- # virsh vcpupin 0 0 100 error: Physical CPU 100 doesn't exist. -------------------------------------------------------------------------------- Signed-off-by: Masayuki Sunou <fj1826dm@aa.jp.fujitsu.com> Thanks, Masayuki Sunou. -------------------------------------------------------------------------------- Index: src/virsh.c =================================================================== RCS file: /data/cvs/libvirt/src/virsh.c,v retrieving revision 1.67 diff -u -p -r1.67 virsh.c --- src/virsh.c 20 Mar 2007 15:31:46 -0000 1.67 +++ src/virsh.c 22 Mar 2007 06:05:14 -0000 @@ -1358,6 +1358,11 @@ cmdVcpupin(vshControl * ctl, vshCmd * cm if (cpu < VIR_NODEINFO_MAXCPUS(nodeinfo)) { VIR_USE_CPU(cpumap, cpu); + } else { + vshError(ctl, FALSE, _("Physical CPU %d doesn't exist."), cpu); + free(cpumap); + virDomainFree(dom); + return FALSE; } cpulist = index(cpulist, ','); if (cpulist) --------------------------------------------------------------------------------