Götz Reinicke wrote: > Hi, > > I recently installed RHEL5 on a server and do get a mail once a minute > from cron: > > Cron <root@server> python /usr/share/rhn/virtualization/poller.py > > > Traceback (most recent call last): > File "/usr/share/rhn/virtualization/poller.py", line 189, in ? > domain_list = poll_hypervisor() > File "/usr/share/rhn/virtualization/poller.py", line 63, in > poll_hypervisor > conn = libvirt.open(None) > File "/usr/lib/python2.4/site-packages/libvirt.py", line 39, in open > if ret is None:raise libvirtError('virConnectOpen() failed') > libvirt.libvirtError: virConnectOpen() failed > > > > What is this about? I think, that this has to do with virtualisation, > what I don't want to use on thi server. > > Any ideas or hints? > > > Thanks and best regards! > > Götz Reinicke The poller.py is from the package rhn-virtualization-host - you may check this with : # rpm -qf /usr/share/rhn/virtualization/poller.py rhn-virtualization-host-1.0.1-41 Information on the package : rpm -qi rhn-virtualization-host The file poller.py polls the Dom0 for currently running DomU's ( guests ). I am not entirely sure why you have it installed. It is simple enough to remove it: yum remove rhn-virtualization-host Cheers, Michael -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list