Verified that libvirt logs are not saved under /var/log/vdsm/. Checked on RHEVM - 3.1 - SI28.1 vdsm-4.10.2-1.13.el6ev.x86_64 libvirt-0.10.2-18.el6_4.4.x86_64
verification was done after discussion with Barak, Dan and Haim.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2013-0774.html
*** Bug 971552 has been marked as a duplicate of this bug. ***