+++ This bug was initially created as a clone of Bug #907847 +++

Description of problem:
rhn-virtualization-host-5.4.34-4.el6sat.noarch package introduces new parameter for function poll_through_vdsm that was not available in rhn-virtualization-host-5.4.14-8.el6sat.noarch:

/usr/share/rhn/virtualization/poller.py line 130
def poll_through_vdsm(server)
...

But rest of the code does not reflect that

/usr/share/rhn/virtualization/support.py line 85

if vdsm_enabled:
    domains = poller.poll_through_vdsm()



Version-Release number of selected component (if applicable):
rhn-virtualization-host-5.4.34-4.el6sat.noarch

How reproducible:
RHEV 3.1. hypervisor on RHEL6 host and rhn-virtualization-host-5.4.34-4-4.el6sat.noarch package from RHN Tool

Steps to Reproduce:
1. run rhn-profile-sync
  
Actual results:
Traceback (most recent call last):
  File "/usr/sbin/rhn-profile-sync", line 56, in <module>
    cli.run()
  File "/usr/share/rhn/up2date_client/rhncli.py", line 84, in run
    sys.exit(self.main() or 0)
  File "/usr/sbin/rhn-profile-sync", line 51, in main
    support.refresh()
  File "/usr/share/rhn/virtualization/support.py", line 82, in refresh
    domains = poller.poll_through_vdsm()
<type 'exceptions.TypeError'>: poll_through_vdsm() takes exactly 1 argument (0 given)


Expected results:
Finish without an error

Additional info: