Use these cphaosu
commands if there are problems during the OSU upgrade process:
cphaosu cancel
command on the new upgraded Cluster Member. The old Cluster Member processes all the traffic.cpshaosu finish
command on the old Cluster Member, you can continue to process the old traffic on the old Cluster Member and the new traffic on the new upgraded Cluster Member. Run the cphaosu restart
command on the old Cluster Member.