Re: [libvirt] PATCH: Support vCPU pinning in QEMU driver

On Wed, May 21, 2008 at 10:59:28AM -0400, Daniel Veillard wrote: > On Fri, May 16, 2008 at 10:47:40PM +0100, Daniel P. Berrange wrote: > > If the KVM instance does not support the 'thread_id' data in 'info cpus', > > we simply print out a suitable error message. We detect the mapping at > > startup and cache it thereafter. > > Hum, okay, seems that should work just fine even if one migrates or > save/restore. > Is the error reported each time one starts a new VM ? Sorry, was slightly misleading. We detect the mapping at startup and cache it, but don't print any errors at that point if it is not supported. Only when someone runs virDomainPinVcpu()/virDomainGetVcpus() will they get an error message.