Hi Abhijeet, VCPUs_params is on the VM object, not the VM_metrics object.
HTH, Jon On 11 Oct 2010, at 14:30, Sane, Abhijeet wrote: > Hi , > > I am trying to extract the 'VCPU Priority Weight' and 'CPU Cap' that are set > to a Citrix DomU (VM) using the python API. > > The xe command line shows the following output > > --------------------------------------------------------------------------------------------------------------------------- > > > -bash-3.2# xe vm-param-get uuid=f31d8439-96dc-3d5b-716e-319e6d7b0d1c > param-name=VCPUs-params > cap: 80; mask: 5,6; weight: 1024 > > --------------------------------------------------------------------------------------------------------------------------- > I am unable to get these values using the Citrix Xen Python API. > > The python code snippet look like the following > > <code snippet> > for vm in all: > try: > record = session.xenapi.VM.get_record(vm) > if not record["is_control_domain"] and not > record["is_a_template"] and record["resident_on"]: > vm_metrics = record["metrics"] > vm_metric = > session.xenapi.VM_metrics.get_record(vm_metrics) > try: > hash = > vm_metric["VCPUs_params"] > print "Weight " , > hash["weight"] , "CAP" , hash["cap"] , "Mask", hash["mask"] > except Exception ,em: > print em > > </code snippet> > > Al I get is a exception and absolutely no data.. > I think I am looking at the wrong class or doing something wrong. > > Please guide. > > Abhijeet > > > _______________________________________________ > xen-api mailing list > [email protected] > http://lists.xensource.com/mailman/listinfo/xen-api _______________________________________________ xen-api mailing list [email protected] http://lists.xensource.com/mailman/listinfo/xen-api
