Thu, 26 Apr 2012 06:52:00 DEBUG instCert: start. num=3637e194-636e-4fdf-a795-ede745cab5b8 Thu, 26 Apr 2012 06:52:00 DEBUG instCert: try to delete old certificates Thu, 26 Apr 2012 06:52:00 DEBUG instCert: failed. Traceback (most recent call last): File "/usr/share/vdsm-reg/deployUtil.py", line 1133, in instCert File "/usr/share/vdsm-reg/deployUtil.py", line 1098, in pkiCleanup OSError: [Errno 16] Device or resource busy: '/etc/pki/vdsm/certs/cacert.pem' Thu, 26 Apr 2012 06:52:00 DEBUG