No error message will be seen. Service Groups will not come online and resource will be in un-probed state after VCS Cluster upgrade. ( e.g. Disk, Volume, mount,MultiNICB, Application, Phantom etc). The Service Groups may also be put into AutoDisabled in the cluster.
During VCS Cluster upgrade, a new types.cf file will be copied over from /etc/VRTSvcs/conf/ to /etc/VRTSvcs/conf/config/. This file sometimes does not get copied over correctly. Causing VCS to not be able to probe resources in the cluster.
To resolve this issue, copy over the types.cf from /etc/VRTSvcs/conf/ to /etc/VRTSvcs/conf/config/. This will ensure you have the most up-to-date types.cf file for VCS to use.
You may see a size difference in the file sizes that confirms an issue during upgrade.
# ls -l /etc/VRTSvcs/conf/types.cf
-r--r--r-- 1 root sys 9842 Jul 1 2008 /etc/VRTSvcs/conf/types.cf
# ls -l /etc/VRTSvcs/conf/config/types.cf
-rw------- 2 root sys 7762 Mar 7 19:52 /etc/VRTSvcs/conf/config/types.cf